* [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34
@ 2010-01-26 20:12 Tony Lindgren
2010-01-26 20:12 ` [PATCH 01/14] omap: Clean the serial port defines Tony Lindgren
` (14 more replies)
0 siblings, 15 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Hi all,
These patches clean up the DEBUG_LL code for mach-omap1 and mach-omap2
and then makes multiboot work for mach-omap2.
Note that these patches currently allow only multiboot for 2420 + 36xx.
Adding 2430 and omap4 needs further work.
Also note that in order to boot multiomap configuration on 2420,
CONFIG_CPU_32v6K must not be set as posted earlier in patch:
http://lists.arm.linux.org.uk/lurker/message/20100126.193748.e3787171.en.html
Regards,
Tony
---
Tony Lindgren (14):
omap: Clean the serial port defines
omap: Make uncompress code and DEBUG_LL code generic
omap: Remove old DEBUG_LL serial port options
omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot
omap2/3: Multiboot compile fixes to compile in omap2 and omap3
omap: Fix dmtimer.c for multi-omap boot
omap2/3/4: Fix omap2_map_common_io for multi-omap
omap2/3/4: Fix mbox init for multi-omap
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3
omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS
omap2/3: Fix initcalls for multi-omap
omap2/3: Fix powerdomain init for multiomap
omap2/3: Update omap3_defconfig to build in all the 2420 based boards
arch/arm/configs/omap3_defconfig | 174 ++++++++++++++++++-----
arch/arm/mach-omap1/include/mach/debug-macro.S | 88 ++++++++++--
arch/arm/mach-omap1/serial.c | 6 -
arch/arm/mach-omap2/Kconfig | 55 +++----
arch/arm/mach-omap2/Makefile | 10 +
arch/arm/mach-omap2/board-2430sdp.c | 2
arch/arm/mach-omap2/board-3430sdp.c | 2
arch/arm/mach-omap2/board-3630sdp.c | 4 -
arch/arm/mach-omap2/board-4430sdp.c | 2
arch/arm/mach-omap2/board-am3517evm.c | 2
arch/arm/mach-omap2/board-apollon.c | 2
arch/arm/mach-omap2/board-cm-t35.c | 2
arch/arm/mach-omap2/board-generic.c | 2
arch/arm/mach-omap2/board-h4.c | 2
arch/arm/mach-omap2/board-igep0020.c | 2
arch/arm/mach-omap2/board-ldp.c | 2
arch/arm/mach-omap2/board-n8x0.c | 2
arch/arm/mach-omap2/board-omap3beagle.c | 2
arch/arm/mach-omap2/board-omap3evm.c | 2
arch/arm/mach-omap2/board-omap3pandora.c | 2
arch/arm/mach-omap2/board-omap3touchbook.c | 2
arch/arm/mach-omap2/board-overo.c | 2
arch/arm/mach-omap2/board-rx51.c | 2
arch/arm/mach-omap2/board-zoom2.c | 2
arch/arm/mach-omap2/board-zoom3.c | 4 -
arch/arm/mach-omap2/clock.c | 26 +++
arch/arm/mach-omap2/clock.h | 35 +++++
arch/arm/mach-omap2/clock2xxx.c | 6 -
arch/arm/mach-omap2/clock2xxx_data.c | 4 -
arch/arm/mach-omap2/clock34xx.c | 6 -
arch/arm/mach-omap2/clock34xx_data.c | 4 -
arch/arm/mach-omap2/clock44xx.c | 4 -
arch/arm/mach-omap2/clock44xx_data.c | 4 -
arch/arm/mach-omap2/clockdomains.h | 12 +-
arch/arm/mach-omap2/devices.c | 30 +++-
arch/arm/mach-omap2/emu.c | 3
arch/arm/mach-omap2/include/mach/debug-macro.S | 130 +++++++++++++----
arch/arm/mach-omap2/include/mach/entry-macro.S | 77 ++++++++--
arch/arm/mach-omap2/io.c | 68 ++++++---
arch/arm/mach-omap2/mcbsp.c | 2
arch/arm/mach-omap2/mux.c | 6 -
arch/arm/mach-omap2/mux.h | 2
arch/arm/mach-omap2/omap_hwmod_34xx.h | 2
arch/arm/mach-omap2/opp2xxx.h | 5 +
arch/arm/mach-omap2/powerdomains.h | 25 ++-
arch/arm/mach-omap2/powerdomains24xx.h | 4 -
arch/arm/mach-omap2/powerdomains34xx.h | 4 -
arch/arm/mach-omap2/serial.c | 15 +-
arch/arm/plat-omap/Kconfig | 40 ++---
arch/arm/plat-omap/common.c | 31 ++++
arch/arm/plat-omap/devices.c | 2
arch/arm/plat-omap/dma.c | 3
arch/arm/plat-omap/dmtimer.c | 102 ++++++--------
arch/arm/plat-omap/gpio.c | 76 ++++------
arch/arm/plat-omap/i2c.c | 8 +
arch/arm/plat-omap/include/plat/clock.h | 6 -
arch/arm/plat-omap/include/plat/common.h | 6 +
arch/arm/plat-omap/include/plat/control.h | 3
arch/arm/plat-omap/include/plat/cpu.h | 14 +-
arch/arm/plat-omap/include/plat/io.h | 33 ++++
arch/arm/plat-omap/include/plat/mcbsp.h | 9 +
arch/arm/plat-omap/include/plat/memory.h | 3
arch/arm/plat-omap/include/plat/menelaus.h | 2
arch/arm/plat-omap/include/plat/mux.h | 2
arch/arm/plat-omap/include/plat/omap16xx.h | 74 +++++-----
arch/arm/plat-omap/include/plat/omap24xx.h | 6 -
arch/arm/plat-omap/include/plat/omap34xx.h | 6 -
arch/arm/plat-omap/include/plat/serial.h | 70 ++++++---
arch/arm/plat-omap/include/plat/uncompress.h | 181 ++++++++++++++++++------
arch/arm/plat-omap/mcbsp.c | 6 -
arch/arm/plat-omap/sram.c | 2
drivers/char/hw_random/Kconfig | 2
drivers/mfd/Kconfig | 2
drivers/net/smc911x.h | 4 -
drivers/spi/Kconfig | 2
drivers/spi/omap2_mcspi.c | 2
drivers/usb/Kconfig | 2
drivers/usb/host/ehci-hcd.c | 2
drivers/usb/musb/Kconfig | 6 -
drivers/usb/musb/musb_core.c | 2
drivers/usb/musb/musb_core.h | 2
drivers/w1/masters/Kconfig | 2
drivers/watchdog/Kconfig | 2
sound/soc/omap/omap-mcbsp.c | 6 -
sound/soc/omap/omap-mcbsp.h | 2
85 files changed, 1050 insertions(+), 524 deletions(-)
--
Signature
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 01/14] omap: Clean the serial port defines
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic Tony Lindgren
` (13 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
This way we don't have conflicts with the defines
with compiling in multiple omaps. Set the addresses
for uarts in struct omap_globals for the early serial
init code.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap1/include/mach/debug-macro.S | 16 +++--
arch/arm/mach-omap1/serial.c | 6 +-
arch/arm/mach-omap2/board-3630sdp.c | 2 -
arch/arm/mach-omap2/board-zoom3.c | 2 -
arch/arm/mach-omap2/include/mach/debug-macro.S | 15 ++---
arch/arm/mach-omap2/serial.c | 15 ++++-
arch/arm/plat-omap/common.c | 29 ++++++++-
arch/arm/plat-omap/include/plat/common.h | 6 ++
arch/arm/plat-omap/include/plat/omap16xx.h | 74 ++++++++++++------------
arch/arm/plat-omap/include/plat/serial.h | 45 ++++++++-------
arch/arm/plat-omap/include/plat/uncompress.h | 7 +-
11 files changed, 130 insertions(+), 87 deletions(-)
diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S
index aedb746..23e4724 100644
--- a/arch/arm/mach-omap1/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap1/include/mach/debug-macro.S
@@ -11,6 +11,10 @@
*
*/
+#include <linux/serial_reg.h>
+
+#include <plat/serial.h>
+
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
@@ -30,13 +34,13 @@
.endm
.macro busyuart,rd,rx
-1001: ldrb \rd, [\rx, #(0x5 << 2)] @ OMAP-1510 and friends
- and \rd, \rd, #0x60
- teq \rd, #0x60
+1001: ldrb \rd, [\rx, #(UART_LSR << OMAP_PORT_SHIFT)]
+ and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
+ teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
beq 1002f
- ldrb \rd, [\rx, #(0x5 << 0)] @ OMAP-730 only
- and \rd, \rd, #0x60
- teq \rd, #0x60
+ ldrb \rd, [\rx, #(UART_LSR << OMAP7XX_PORT_SHIFT)]
+ and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
+ teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
bne 1001b
1002:
.endm
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 6e5207c..349de90 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -64,7 +64,7 @@ static void __init omap_serial_reset(struct plat_serial8250_port *p)
static struct plat_serial8250_port serial_platform_data[] = {
{
- .mapbase = OMAP_UART1_BASE,
+ .mapbase = OMAP1_UART1_BASE,
.irq = INT_UART1,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -72,7 +72,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
- .mapbase = OMAP_UART2_BASE,
+ .mapbase = OMAP1_UART2_BASE,
.irq = INT_UART2,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -80,7 +80,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
- .mapbase = OMAP_UART3_BASE,
+ .mapbase = OMAP1_UART3_BASE,
.irq = INT_UART3,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 7390596..c178e68 100755
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -68,7 +68,7 @@ static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static void __init omap_sdp_map_io(void)
{
- omap2_set_globals_343x();
+ omap2_set_globals_36xx();
omap2_map_common_io();
}
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index a9fe918..456b690 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -26,7 +26,7 @@
static void __init omap_zoom_map_io(void)
{
- omap2_set_globals_343x();
+ omap2_set_globals_36xx();
omap2_map_common_io();
}
diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index e9f255d..0c96e1c 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -11,6 +11,10 @@
*
*/
+#include <linux/serial_reg.h>
+
+#include <plat/serial.h>
+
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
@@ -44,15 +48,10 @@
.endm
.macro busyuart,rd,rx
-1001: ldrb \rd, [\rx, #(0x5 << 2)] @ OMAP-1510 and friends
- and \rd, \rd, #0x60
- teq \rd, #0x60
- beq 1002f
- ldrb \rd, [\rx, #(0x5 << 0)] @ OMAP-730 only
- and \rd, \rd, #0x60
- teq \rd, #0x60
+1001: ldrb \rd, [\rx, #(UART_LSR << OMAP_PORT_SHIFT)]
+ and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
+ teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
bne 1001b
-1002:
.endm
.macro waituart,rd,rx
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 8c964be..eb56e19 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -74,7 +74,6 @@ static LIST_HEAD(uart_list);
static struct plat_serial8250_port serial_platform_data0[] = {
{
- .mapbase = OMAP_UART1_BASE,
.irq = 72,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -87,7 +86,6 @@ static struct plat_serial8250_port serial_platform_data0[] = {
static struct plat_serial8250_port serial_platform_data1[] = {
{
- .mapbase = OMAP_UART2_BASE,
.irq = 73,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -100,7 +98,6 @@ static struct plat_serial8250_port serial_platform_data1[] = {
static struct plat_serial8250_port serial_platform_data2[] = {
{
- .mapbase = OMAP_UART3_BASE,
.irq = 74,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -114,7 +111,6 @@ static struct plat_serial8250_port serial_platform_data2[] = {
#ifdef CONFIG_ARCH_OMAP4
static struct plat_serial8250_port serial_platform_data3[] = {
{
- .mapbase = OMAP_UART4_BASE,
.irq = 70,
.flags = UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -125,6 +121,17 @@ static struct plat_serial8250_port serial_platform_data3[] = {
}
};
#endif
+
+void __init omap2_set_globals_uart(struct omap_globals *omap2_globals)
+{
+ serial_platform_data0[0].mapbase = omap2_globals->uart1_phys;
+ serial_platform_data1[0].mapbase = omap2_globals->uart2_phys;
+ serial_platform_data2[0].mapbase = omap2_globals->uart3_phys;
+#ifdef CONFIG_ARCH_OMAP4
+ serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
+#endif
+}
+
static inline unsigned int __serial_read_reg(struct uart_port *up,
int offset)
{
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index dddc027..7cbc0a2 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -34,6 +34,7 @@
#include <plat/control.h>
#include <plat/mux.h>
#include <plat/fpga.h>
+#include <plat/serial.h>
#include <plat/clock.h>
@@ -245,6 +246,7 @@ static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
omap2_set_globals_sdrc(omap2_globals);
omap2_set_globals_control(omap2_globals);
omap2_set_globals_prcm(omap2_globals);
+ omap2_set_globals_uart(omap2_globals);
}
#endif
@@ -259,6 +261,9 @@ static struct omap_globals omap242x_globals = {
.ctrl = OMAP2_L4_IO_ADDRESS(OMAP2420_CTRL_BASE),
.prm = OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE),
.cm = OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE),
+ .uart1_phys = OMAP2_UART1_BASE,
+ .uart2_phys = OMAP2_UART2_BASE,
+ .uart3_phys = OMAP2_UART3_BASE,
};
void __init omap2_set_globals_242x(void)
@@ -277,6 +282,9 @@ static struct omap_globals omap243x_globals = {
.ctrl = OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
.prm = OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE),
.cm = OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE),
+ .uart1_phys = OMAP2_UART1_BASE,
+ .uart2_phys = OMAP2_UART2_BASE,
+ .uart3_phys = OMAP2_UART3_BASE,
};
void __init omap2_set_globals_243x(void)
@@ -285,9 +293,9 @@ void __init omap2_set_globals_243x(void)
}
#endif
-#if defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_ARCH_OMAP3)
-static struct omap_globals omap343x_globals = {
+static struct omap_globals omap3_globals = {
.class = OMAP343X_CLASS,
.tap = OMAP2_L4_IO_ADDRESS(0x4830A000),
.sdrc = OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE),
@@ -295,11 +303,21 @@ static struct omap_globals omap343x_globals = {
.ctrl = OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
.prm = OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE),
.cm = OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE),
+ .uart1_phys = OMAP3_UART1_BASE,
+ .uart2_phys = OMAP3_UART2_BASE,
+ .uart3_phys = OMAP3_UART3_BASE,
};
void __init omap2_set_globals_343x(void)
{
- __omap2_set_globals(&omap343x_globals);
+ __omap2_set_globals(&omap3_globals);
+}
+
+void __init omap2_set_globals_36xx(void)
+{
+ omap3_globals.uart4_phys = OMAP3_UART4_BASE;
+
+ __omap2_set_globals(&omap3_globals);
}
#endif
@@ -311,6 +329,10 @@ static struct omap_globals omap4_globals = {
.prm = OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE),
.cm = OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
.cm2 = OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE),
+ .uart1_phys = OMAP4_UART1_BASE,
+ .uart2_phys = OMAP4_UART2_BASE,
+ .uart3_phys = OMAP4_UART3_BASE,
+ .uart4_phys = OMAP4_UART4_BASE,
};
void __init omap2_set_globals_443x(void)
@@ -318,6 +340,7 @@ void __init omap2_set_globals_443x(void)
omap2_set_globals_tap(&omap4_globals);
omap2_set_globals_control(&omap4_globals);
omap2_set_globals_prcm(&omap4_globals);
+ omap2_set_globals_uart(&omap4_globals);
}
#endif
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 32c2227..e04a58e 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -47,11 +47,16 @@ struct omap_globals {
void __iomem *prm; /* Power and Reset Management */
void __iomem *cm; /* Clock Management */
void __iomem *cm2;
+ unsigned long uart1_phys;
+ unsigned long uart2_phys;
+ unsigned long uart3_phys;
+ unsigned long uart4_phys;
};
void omap2_set_globals_242x(void);
void omap2_set_globals_243x(void);
void omap2_set_globals_343x(void);
+void omap2_set_globals_36xx(void);
void omap2_set_globals_443x(void);
/* These get called from omap2_set_globals_xxxx(), do not call these */
@@ -59,6 +64,7 @@ void omap2_set_globals_tap(struct omap_globals *);
void omap2_set_globals_sdrc(struct omap_globals *);
void omap2_set_globals_control(struct omap_globals *);
void omap2_set_globals_prcm(struct omap_globals *);
+void omap2_set_globals_uart(struct omap_globals *);
/**
* omap_test_timeout - busy-loop, testing a condition
diff --git a/arch/arm/plat-omap/include/plat/omap16xx.h b/arch/arm/plat-omap/include/plat/omap16xx.h
index 7560b4d..e69e1d8 100644
--- a/arch/arm/plat-omap/include/plat/omap16xx.h
+++ b/arch/arm/plat-omap/include/plat/omap16xx.h
@@ -125,43 +125,43 @@
#define OMAP16XX_MMCSD2_SSW_MPU_CONF (TIPB_SWITCH_BASE + 0x160)
/* UART3 Registers Mapping through MPU bus */
-#define UART3_RHR (OMAP_UART3_BASE + 0)
-#define UART3_THR (OMAP_UART3_BASE + 0)
-#define UART3_DLL (OMAP_UART3_BASE + 0)
-#define UART3_IER (OMAP_UART3_BASE + 4)
-#define UART3_DLH (OMAP_UART3_BASE + 4)
-#define UART3_IIR (OMAP_UART3_BASE + 8)
-#define UART3_FCR (OMAP_UART3_BASE + 8)
-#define UART3_EFR (OMAP_UART3_BASE + 8)
-#define UART3_LCR (OMAP_UART3_BASE + 0x0C)
-#define UART3_MCR (OMAP_UART3_BASE + 0x10)
-#define UART3_XON1_ADDR1 (OMAP_UART3_BASE + 0x10)
-#define UART3_XON2_ADDR2 (OMAP_UART3_BASE + 0x14)
-#define UART3_LSR (OMAP_UART3_BASE + 0x14)
-#define UART3_TCR (OMAP_UART3_BASE + 0x18)
-#define UART3_MSR (OMAP_UART3_BASE + 0x18)
-#define UART3_XOFF1 (OMAP_UART3_BASE + 0x18)
-#define UART3_XOFF2 (OMAP_UART3_BASE + 0x1C)
-#define UART3_SPR (OMAP_UART3_BASE + 0x1C)
-#define UART3_TLR (OMAP_UART3_BASE + 0x1C)
-#define UART3_MDR1 (OMAP_UART3_BASE + 0x20)
-#define UART3_MDR2 (OMAP_UART3_BASE + 0x24)
-#define UART3_SFLSR (OMAP_UART3_BASE + 0x28)
-#define UART3_TXFLL (OMAP_UART3_BASE + 0x28)
-#define UART3_RESUME (OMAP_UART3_BASE + 0x2C)
-#define UART3_TXFLH (OMAP_UART3_BASE + 0x2C)
-#define UART3_SFREGL (OMAP_UART3_BASE + 0x30)
-#define UART3_RXFLL (OMAP_UART3_BASE + 0x30)
-#define UART3_SFREGH (OMAP_UART3_BASE + 0x34)
-#define UART3_RXFLH (OMAP_UART3_BASE + 0x34)
-#define UART3_BLR (OMAP_UART3_BASE + 0x38)
-#define UART3_ACREG (OMAP_UART3_BASE + 0x3C)
-#define UART3_DIV16 (OMAP_UART3_BASE + 0x3C)
-#define UART3_SCR (OMAP_UART3_BASE + 0x40)
-#define UART3_SSR (OMAP_UART3_BASE + 0x44)
-#define UART3_EBLR (OMAP_UART3_BASE + 0x48)
-#define UART3_OSC_12M_SEL (OMAP_UART3_BASE + 0x4C)
-#define UART3_MVR (OMAP_UART3_BASE + 0x50)
+#define UART3_RHR (OMAP1_UART3_BASE + 0)
+#define UART3_THR (OMAP1_UART3_BASE + 0)
+#define UART3_DLL (OMAP1_UART3_BASE + 0)
+#define UART3_IER (OMAP1_UART3_BASE + 4)
+#define UART3_DLH (OMAP1_UART3_BASE + 4)
+#define UART3_IIR (OMAP1_UART3_BASE + 8)
+#define UART3_FCR (OMAP1_UART3_BASE + 8)
+#define UART3_EFR (OMAP1_UART3_BASE + 8)
+#define UART3_LCR (OMAP1_UART3_BASE + 0x0C)
+#define UART3_MCR (OMAP1_UART3_BASE + 0x10)
+#define UART3_XON1_ADDR1 (OMAP1_UART3_BASE + 0x10)
+#define UART3_XON2_ADDR2 (OMAP1_UART3_BASE + 0x14)
+#define UART3_LSR (OMAP1_UART3_BASE + 0x14)
+#define UART3_TCR (OMAP1_UART3_BASE + 0x18)
+#define UART3_MSR (OMAP1_UART3_BASE + 0x18)
+#define UART3_XOFF1 (OMAP1_UART3_BASE + 0x18)
+#define UART3_XOFF2 (OMAP1_UART3_BASE + 0x1C)
+#define UART3_SPR (OMAP1_UART3_BASE + 0x1C)
+#define UART3_TLR (OMAP1_UART3_BASE + 0x1C)
+#define UART3_MDR1 (OMAP1_UART3_BASE + 0x20)
+#define UART3_MDR2 (OMAP1_UART3_BASE + 0x24)
+#define UART3_SFLSR (OMAP1_UART3_BASE + 0x28)
+#define UART3_TXFLL (OMAP1_UART3_BASE + 0x28)
+#define UART3_RESUME (OMAP1_UART3_BASE + 0x2C)
+#define UART3_TXFLH (OMAP1_UART3_BASE + 0x2C)
+#define UART3_SFREGL (OMAP1_UART3_BASE + 0x30)
+#define UART3_RXFLL (OMAP1_UART3_BASE + 0x30)
+#define UART3_SFREGH (OMAP1_UART3_BASE + 0x34)
+#define UART3_RXFLH (OMAP1_UART3_BASE + 0x34)
+#define UART3_BLR (OMAP1_UART3_BASE + 0x38)
+#define UART3_ACREG (OMAP1_UART3_BASE + 0x3C)
+#define UART3_DIV16 (OMAP1_UART3_BASE + 0x3C)
+#define UART3_SCR (OMAP1_UART3_BASE + 0x40)
+#define UART3_SSR (OMAP1_UART3_BASE + 0x44)
+#define UART3_EBLR (OMAP1_UART3_BASE + 0x48)
+#define UART3_OSC_12M_SEL (OMAP1_UART3_BASE + 0x4C)
+#define UART3_MVR (OMAP1_UART3_BASE + 0x50)
/*
* ---------------------------------------------------------------------------
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index f5a4a92..7f5a7a8 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -15,37 +15,40 @@
#include <linux/init.h>
-#if defined(CONFIG_ARCH_OMAP1)
/* OMAP1 serial ports */
-#define OMAP_UART1_BASE 0xfffb0000
-#define OMAP_UART2_BASE 0xfffb0800
-#define OMAP_UART3_BASE 0xfffb9800
-#elif defined(CONFIG_ARCH_OMAP2)
+#define OMAP1_UART1_BASE 0xfffb0000
+#define OMAP1_UART2_BASE 0xfffb0800
+#define OMAP1_UART3_BASE 0xfffb9800
+
/* OMAP2 serial ports */
-#define OMAP_UART1_BASE 0x4806a000
-#define OMAP_UART2_BASE 0x4806c000
-#define OMAP_UART3_BASE 0x4806e000
-#elif defined(CONFIG_ARCH_OMAP3)
+#define OMAP2_UART1_BASE 0x4806a000
+#define OMAP2_UART2_BASE 0x4806c000
+#define OMAP2_UART3_BASE 0x4806e000
+
/* OMAP3 serial ports */
-#define OMAP_UART1_BASE 0x4806a000
-#define OMAP_UART2_BASE 0x4806c000
-#define OMAP_UART3_BASE 0x49020000
-#elif defined(CONFIG_ARCH_OMAP4)
+#define OMAP3_UART1_BASE 0x4806a000
+#define OMAP3_UART2_BASE 0x4806c000
+#define OMAP3_UART3_BASE 0x49020000
+#define OMAP3_UART4_BASE 0x49042000 /* Only on 36xx */
+
/* OMAP4 serial ports */
-#define OMAP_UART1_BASE 0x4806a000
-#define OMAP_UART2_BASE 0x4806c000
-#define OMAP_UART3_BASE 0x48020000
-#define OMAP_UART4_BASE 0x4806e000
-#endif
+#define OMAP4_UART1_BASE 0x4806a000
+#define OMAP4_UART2_BASE 0x4806c000
+#define OMAP4_UART3_BASE 0x48020000
+#define OMAP4_UART4_BASE 0x4806e000
+
+#define OMAP_PORT_SHIFT 2
+#define OMAP7XX_PORT_SHIFT 0
#define OMAP1510_BASE_BAUD (12000000/16)
#define OMAP16XX_BASE_BAUD (48000000/16)
#define OMAP24XX_BASE_BAUD (48000000/16)
+/* This is only used by 8250.c for omap1510 */
#define is_omap_port(pt) ({int __ret = 0; \
- if ((pt)->port.mapbase == OMAP_UART1_BASE || \
- (pt)->port.mapbase == OMAP_UART2_BASE || \
- (pt)->port.mapbase == OMAP_UART3_BASE) \
+ if ((pt)->port.mapbase == OMAP1_UART1_BASE || \
+ (pt)->port.mapbase == OMAP1_UART2_BASE || \
+ (pt)->port.mapbase == OMAP1_UART3_BASE) \
__ret = 1; \
__ret; \
})
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index 13c305d..e5723c3 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -40,12 +40,13 @@ static void putc(int c)
#endif
#ifdef CONFIG_ARCH_OMAP
+ /* Will get removed in the next patch, set to OMAP3 to compile */
#ifdef CONFIG_OMAP_LL_DEBUG_UART3
- uart = (volatile u8 *)(OMAP_UART3_BASE);
+ uart = (volatile u8 *)(OMAP3_UART3_BASE);
#elif defined(CONFIG_OMAP_LL_DEBUG_UART2)
- uart = (volatile u8 *)(OMAP_UART2_BASE);
+ uart = (volatile u8 *)(OMAP3_UART2_BASE);
#elif defined(CONFIG_OMAP_LL_DEBUG_UART1)
- uart = (volatile u8 *)(OMAP_UART1_BASE);
+ uart = (volatile u8 *)(OMAP3_UART1_BASE);
#elif defined(CONFIG_OMAP_LL_DEBUG_NONE)
return;
#else
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
2010-01-26 20:12 ` [PATCH 01/14] omap: Clean the serial port defines Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-04-29 14:44 ` Kevin Hilman
2010-04-30 15:07 ` Kevin Hilman
2010-01-26 20:12 ` [PATCH 03/14] omap: Remove old DEBUG_LL serial port options Tony Lindgren
` (12 subsequent siblings)
14 siblings, 2 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Define arch_decomp_setup() the same way as some other
architectures do. Use arch_id to configure the debug uart
based on the machine_is by storing it into the uart
scratchpad register for DEBUG_LL code to use.
Note that to avoid merge conflicts, this patch is using
hardcoded register r1 until tmp register is being passed
for all addruart macros.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap1/include/mach/debug-macro.S | 72 +++++++++
arch/arm/mach-omap2/include/mach/debug-macro.S | 117 +++++++++++++--
arch/arm/plat-omap/include/plat/serial.h | 33 ++++
arch/arm/plat-omap/include/plat/uncompress.h | 182 ++++++++++++++++++------
4 files changed, 322 insertions(+), 82 deletions(-)
diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S
index 23e4724..0187391 100644
--- a/arch/arm/mach-omap1/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap1/include/mach/debug-macro.S
@@ -15,18 +15,76 @@
#include <plat/serial.h>
+ .pushsection .data
+omap_uart_phys: .word 0x0
+omap_uart_virt: .word 0x0
+ .popsection
+
+ /*
+ * Note that this code won't work if the bootloader passes
+ * a wrong machine ID number in r1. To debug, just hardcode
+ * the desired UART phys and virt addresses temporarily into
+ * the omap_uart_phys and omap_uart_virt above.
+ */
.macro addruart,rx
+
+ /* Use omap_uart_phys/virt if already configured */
+9: mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ ldreq \rx, =omap_uart_phys @ physical base address
+ ldrne \rx, =omap_uart_virt @ virtual base
+ ldr \rx, [\rx, #0]
+ cmp \rx, #0 @ is port configured?
+ bne 99f @ already configured
+
+ /* Check 7XX UART1 scratchpad register for uart to use */
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ moveq \rx, #0xff000000 @ physical base address
+ movne \rx, #0xfe000000 @ virtual base
+ orr \rx, \rx, #0x00fb0000 @ OMAP1UART1
+ ldrb \rx, [\rx, #(UART_SCR << OMAP7XX_PORT_SHIFT)]
+ cmp \rx, #0 @ anything in 7XX scratchpad?
+ bne 10f @ found 7XX uart
+
+ /* Check 15xx/16xx UART1 scratchpad register for uart to use */
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xff000000 @ physical base address
movne \rx, #0xfe000000 @ virtual base
- orr \rx, \rx, #0x00fb0000
-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
- orr \rx, \rx, #0x00009000 @ UART 3
-#endif
-#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3)
- orr \rx, \rx, #0x00000800 @ UART 2 & 3
-#endif
+ orr \rx, \rx, #0x00fb0000 @ OMAP1UART1
+ ldrb \rx, [\rx, #(UART_SCR << OMAP_PORT_SHIFT)]
+
+ /* Select the UART to use based on the UART1 scratchpad value */
+10: cmp \rx, #0 @ no port configured?
+ beq 11f @ if none, try to use UART1
+ cmp \rx, #OMAP1UART1
+ beq 11f @ configure OMAP1UART1
+ cmp \rx, #OMAP1UART2
+ beq 12f @ configure OMAP1UART2
+ cmp \rx, #OMAP1UART3
+ beq 13f @ configure OMAP2UART3
+
+ /* Configure the UART offset from the phys/virt base */
+11: mov \rx, #0x00fb0000 @ OMAP1UART1
+ b 98f
+12: mov \rx, #0x00fb0000 @ OMAP1UART1
+ orr \rx, \rx, #0x00000800 @ OMAP1UART2
+ b 98f
+13: mov \rx, #0x00fb0000 @ OMAP1UART1
+ orr \rx, \rx, #0x00000800 @ OMAP1UART2
+ orr \rx, \rx, #0x00009000 @ OMAP1UART3
+
+ /* Store both phys and virt address for the uart */
+98: add \rx, \rx, #0xff000000 @ phys base
+ ldr r1, =omap_uart_phys
+ str \rx, [r1, #0]
+ sub \rx, \rx, #0xff000000 @ phys base
+ add \rx, \rx, #0xfe000000 @ virt base
+ ldr r1, =omap_uart_virt
+ str \rx, [r1, #0]
+ b 9b
+99:
.endm
.macro senduart,rd,rx
diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index 0c96e1c..eb05a22 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -15,32 +15,103 @@
#include <plat/serial.h>
+#define UART_OFFSET(addr) ((addr) & 0x00ffffff)
+
+ .pushsection .data
+omap_uart_phys: .word 0
+omap_uart_virt: .word 0
+omap_uart_lsr: .word 0
+ .popsection
+
+ /*
+ * Note that this code won't work if the bootloader passes
+ * a wrong machine ID number in r1. To debug, just hardcode
+ * the desired UART phys and virt addresses temporarily into
+ * the omap_uart_phys and omap_uart_virt above.
+ */
.macro addruart,rx
+
+ /* Use omap_uart_phys/virt if already configured */
+10: mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ ldreq \rx, =omap_uart_phys @ physical base address
+ ldrne \rx, =omap_uart_virt @ virtual base address
+ ldr \rx, [\rx, #0]
+ cmp \rx, #0 @ is port configured?
+ bne 99f @ already configured
+
+ /* Check UART1 scratchpad register for uart to use */
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
-#ifdef CONFIG_ARCH_OMAP2
moveq \rx, #0x48000000 @ physical base address
movne \rx, #0xfa000000 @ virtual base
- orr \rx, \rx, #0x0006a000
-#ifdef CONFIG_OMAP_LL_DEBUG_UART2
- add \rx, \rx, #0x00002000 @ UART 2
-#endif
-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
- add \rx, \rx, #0x00004000 @ UART 3
-#endif
-
-#elif defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
- moveq \rx, #0x48000000 @ physical base address
- movne \rx, #0xfa000000 @ virtual base
- orr \rx, \rx, #0x0006a000
-#ifdef CONFIG_OMAP_LL_DEBUG_UART2
- add \rx, \rx, #0x00002000 @ UART 2
-#endif
-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
- add \rx, \rx, #0x00fb0000 @ UART 3
- add \rx, \rx, #0x00006000
-#endif
-#endif
+ orr \rx, \rx, #0x0006a000 @ uart1 on omap2/3/4
+ ldrb \rx, [\rx, #(UART_SCR << OMAP_PORT_SHIFT)] @ scratchpad
+
+ /* Select the UART to use based on the UART1 scratchpad value */
+ cmp \rx, #0 @ no port configured?
+ beq 21f @ if none, try to use UART1
+ cmp \rx, #OMAP2UART1 @ OMAP2/3/4UART1
+ beq 21f @ configure OMAP2/3/4UART1
+ cmp \rx, #OMAP2UART2 @ OMAP2/3/4UART2
+ beq 22f @ configure OMAP2/3/4UART2
+ cmp \rx, #OMAP2UART3 @ only on 24xx
+ beq 23f @ configure OMAP2UART3
+ cmp \rx, #OMAP3UART3 @ only on 34xx
+ beq 33f @ configure OMAP3UART3
+ cmp \rx, #OMAP4UART3 @ only on 44xx
+ beq 43f @ configure OMAP4UART3
+ cmp \rx, #OMAP3UART4 @ only on 36xx
+ beq 34f @ configure OMAP3UART4
+ cmp \rx, #OMAP4UART4 @ only on 44xx
+ beq 44f @ configure OMAP4UART4
+ cmp \rx, #ZOOM_UART @ only on zoom2/3
+ beq 95f @ configure ZOOM_UART
+
+ /* Configure the UART offset from the phys/virt base */
+21: mov \rx, #UART_OFFSET(OMAP2_UART1_BASE) @ omap2/3/4
+ b 98f
+22: mov \rx, #UART_OFFSET(OMAP2_UART2_BASE) @ omap2/3/4
+ b 98f
+23: mov \rx, #UART_OFFSET(OMAP2_UART3_BASE)
+ b 98f
+33: mov \rx, #UART_OFFSET(OMAP3_UART1_BASE)
+ add \rx, \rx, #0x00fb0000
+ add \rx, \rx, #0x00006000 @ OMAP3_UART3_BASE
+ b 98f
+34: mov \rx, #UART_OFFSET(OMAP3_UART1_BASE)
+ add \rx, \rx, #0x00fb0000
+ add \rx, \rx, #0x00028000 @ OMAP3_UART4_BASE
+ b 98f
+43: mov \rx, #UART_OFFSET(OMAP4_UART3_BASE)
+ b 98f
+44: mov \rx, #UART_OFFSET(OMAP4_UART4_BASE)
+ b 98f
+95: mov \rx, #ZOOM_UART_BASE
+ ldr r1, =omap_uart_phys
+ str \rx, [r1, #0]
+ mov \rx, #ZOOM_UART_VIRT
+ ldr r1, =omap_uart_virt
+ str \rx, [r1, #0]
+ mov \rx, #(UART_LSR << ZOOM_PORT_SHIFT)
+ ldr r1, =omap_uart_lsr
+ str \rx, [r1, #0]
+ b 10b
+
+ /* Store both phys and virt address for the uart */
+98: add \rx, \rx, #0x48000000 @ phys base
+ ldr r1, =omap_uart_phys
+ str \rx, [r1, #0]
+ sub \rx, \rx, #0x48000000 @ phys base
+ add \rx, \rx, #0xfa000000 @ virt base
+ ldr r1, =omap_uart_virt
+ str \rx, [r1, #0]
+ mov \rx, #(UART_LSR << OMAP_PORT_SHIFT)
+ ldr r1, =omap_uart_lsr
+ str \rx, [r1, #0]
+
+ b 10b
+99:
.endm
.macro senduart,rd,rx
@@ -48,7 +119,9 @@
.endm
.macro busyuart,rd,rx
-1001: ldrb \rd, [\rx, #(UART_LSR << OMAP_PORT_SHIFT)]
+1001: ldr \rd, =omap_uart_lsr
+ ldr \rd, [\rd, #0]
+ ldrb \rd, [\rx, \rd]
and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
bne 1001b
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index 7f5a7a8..67ffa08 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -26,24 +26,49 @@
#define OMAP2_UART3_BASE 0x4806e000
/* OMAP3 serial ports */
-#define OMAP3_UART1_BASE 0x4806a000
-#define OMAP3_UART2_BASE 0x4806c000
+#define OMAP3_UART1_BASE OMAP2_UART1_BASE
+#define OMAP3_UART2_BASE OMAP2_UART2_BASE
#define OMAP3_UART3_BASE 0x49020000
#define OMAP3_UART4_BASE 0x49042000 /* Only on 36xx */
/* OMAP4 serial ports */
-#define OMAP4_UART1_BASE 0x4806a000
-#define OMAP4_UART2_BASE 0x4806c000
+#define OMAP4_UART1_BASE OMAP2_UART1_BASE
+#define OMAP4_UART2_BASE OMAP2_UART1_BASE
#define OMAP4_UART3_BASE 0x48020000
#define OMAP4_UART4_BASE 0x4806e000
+/* External port on Zoom2/3 */
+#define ZOOM_UART_BASE 0x10000000
+#define ZOOM_UART_VIRT 0xfb000000
+
#define OMAP_PORT_SHIFT 2
#define OMAP7XX_PORT_SHIFT 0
+#define ZOOM_PORT_SHIFT 1
#define OMAP1510_BASE_BAUD (12000000/16)
#define OMAP16XX_BASE_BAUD (48000000/16)
#define OMAP24XX_BASE_BAUD (48000000/16)
+/*
+ * DEBUG_LL port encoding stored into the UART1 scratchpad register by
+ * decomp_setup in uncompress.h
+ */
+#define OMAP1UART1 11
+#define OMAP1UART2 12
+#define OMAP1UART3 13
+#define OMAP2UART1 21
+#define OMAP2UART2 22
+#define OMAP2UART3 23
+#define OMAP3UART1 OMAP2UART1
+#define OMAP3UART2 OMAP2UART2
+#define OMAP3UART3 33
+#define OMAP3UART4 34 /* Only on 36xx */
+#define OMAP4UART1 OMAP2UART1
+#define OMAP4UART2 OMAP2UART2
+#define OMAP4UART3 43
+#define OMAP4UART4 44
+#define ZOOM_UART 95 /* Only on zoom2/3 */
+
/* This is only used by 8250.c for omap1510 */
#define is_omap_port(pt) ({int __ret = 0; \
if ((pt)->port.mapbase == OMAP1_UART1_BASE || \
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index e5723c3..81d9ec5 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -19,63 +19,38 @@
#include <linux/types.h>
#include <linux/serial_reg.h>
+
+#include <asm/mach-types.h>
+
#include <plat/serial.h>
-unsigned int system_rev;
+static volatile u8 *uart1_base;
+static int uart1_shift;
-#define UART_OMAP_MDR1 0x08 /* mode definition register */
-#define OMAP_ID_730 0x355F
-#define OMAP_ID_850 0x362C
-#define ID_MASK 0x7fff
-#define check_port(base, shift) ((base[UART_OMAP_MDR1 << shift] & 7) == 0)
-#define omap_get_id() ((*(volatile unsigned int *)(0xfffed404)) >> 12) & ID_MASK
+static volatile u8 *uart_base;
+static int uart_shift;
-static void putc(int c)
+/*
+ * Store the DEBUG_LL uart number into UART1 scratchpad register.
+ * See also debug-macro.S, and serial.c for related code.
+ *
+ * Please note that we currently assume that:
+ * - UART1 clocks are enabled for register access
+ * - UART1 scratchpad register can be used
+ */
+static void set_uart1_scratchpad(unsigned char port)
{
- volatile u8 * uart = 0;
- int shift = 2;
-
-#ifdef CONFIG_MACH_OMAP_PALMTE
- return;
-#endif
-
-#ifdef CONFIG_ARCH_OMAP
- /* Will get removed in the next patch, set to OMAP3 to compile */
-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
- uart = (volatile u8 *)(OMAP3_UART3_BASE);
-#elif defined(CONFIG_OMAP_LL_DEBUG_UART2)
- uart = (volatile u8 *)(OMAP3_UART2_BASE);
-#elif defined(CONFIG_OMAP_LL_DEBUG_UART1)
- uart = (volatile u8 *)(OMAP3_UART1_BASE);
-#elif defined(CONFIG_OMAP_LL_DEBUG_NONE)
- return;
-#else
- return;
-#endif
-
-#ifdef CONFIG_ARCH_OMAP1
- /* Determine which serial port to use */
- do {
- /* MMU is not on, so cpu_is_omapXXXX() won't work here */
- unsigned int omap_id = omap_get_id();
-
- if (omap_id == OMAP_ID_730 || omap_id == OMAP_ID_850)
- shift = 0;
+ uart1_base[UART_SCR << uart1_shift] = port;
+}
- if (check_port(uart, shift))
- break;
- /* Silent boot if no serial ports are enabled. */
+static void putc(int c)
+{
+ if (!uart_base)
return;
- } while (0);
-#endif /* CONFIG_ARCH_OMAP1 */
-#endif
- /*
- * Now, xmit each character
- */
- while (!(uart[UART_LSR << shift] & UART_LSR_THRE))
+ while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE))
barrier();
- uart[UART_TX << shift] = c;
+ uart_base[UART_TX << uart_shift] = c;
}
static inline void flush(void)
@@ -83,7 +58,116 @@ static inline void flush(void)
}
/*
+ * Macros to configure UART1 and debug UART
+ */
+#define _DEBUG_LL_ENTRY(mach, uart1_phys, uart1_shft, \
+ dbg_uart, dbg_shft, dbg_id) \
+ if (machine_is_##mach()) { \
+ uart1_base = (volatile u8 *)(uart1_phys); \
+ uart1_shift = (uart1_shft); \
+ uart_base = (volatile u8 *)(dbg_uart); \
+ uart_shift = (dbg_shft); \
+ port = (dbg_id); \
+ set_uart1_scratchpad(port); \
+ break; \
+ }
+
+#define DEBUG_LL_OMAP7XX(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP1_UART1_BASE, OMAP7XX_PORT_SHIFT, \
+ OMAP1_UART##p##_BASE, OMAP7XX_PORT_SHIFT, OMAP1UART##p)
+
+#define DEBUG_LL_OMAP1(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP1_UART1_BASE, OMAP_PORT_SHIFT, \
+ OMAP1_UART##p##_BASE, OMAP_PORT_SHIFT, OMAP1UART##p)
+
+#define DEBUG_LL_OMAP2(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP2_UART1_BASE, OMAP_PORT_SHIFT, \
+ OMAP2_UART##p##_BASE, OMAP_PORT_SHIFT, OMAP2UART##p)
+
+#define DEBUG_LL_OMAP3(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP3_UART1_BASE, OMAP_PORT_SHIFT, \
+ OMAP3_UART##p##_BASE, OMAP_PORT_SHIFT, OMAP3UART##p)
+
+#define DEBUG_LL_OMAP4(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP4_UART1_BASE, OMAP_PORT_SHIFT, \
+ OMAP4_UART##p##_BASE, OMAP_PORT_SHIFT, OMAP4UART##p)
+
+/* Zoom2/3 shift is different for UART1 and external port */
+#define DEBUG_LL_ZOOM(mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP2_UART1_BASE, OMAP_PORT_SHIFT, \
+ ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
+
+static inline void __arch_decomp_setup(unsigned long arch_id)
+{
+ int port = 0;
+
+ /*
+ * Initialize the port based on the machine ID from the bootloader.
+ * Note that we're using macros here instead of switch statement
+ * as machine_is functions are optimized out for the boards that
+ * are not selected.
+ */
+ do {
+ /* omap7xx/8xx based boards using UART1 with shift 0 */
+ DEBUG_LL_OMAP7XX(1, herald);
+ DEBUG_LL_OMAP7XX(1, omap_perseus2);
+
+ /* omap15xx/16xx based boards using UART1 */
+ DEBUG_LL_OMAP1(1, ams_delta);
+ DEBUG_LL_OMAP1(1, nokia770);
+ DEBUG_LL_OMAP1(1, omap_h2);
+ DEBUG_LL_OMAP1(1, omap_h3);
+ DEBUG_LL_OMAP1(1, omap_innovator);
+ DEBUG_LL_OMAP1(1, omap_osk);
+ DEBUG_LL_OMAP1(1, omap_palmte);
+ DEBUG_LL_OMAP1(1, omap_palmz71);
+
+ /* omap15xx/16xx based boards using UART2 */
+ DEBUG_LL_OMAP1(2, omap_palmtt);
+
+ /* omap15xx/16xx based boards using UART3 */
+ DEBUG_LL_OMAP1(3, sx1);
+
+ /* omap2 based boards using UART1 */
+ DEBUG_LL_OMAP2(1, omap2evm);
+ DEBUG_LL_OMAP2(1, omap_2430sdp);
+ DEBUG_LL_OMAP2(1, omap_apollon);
+ DEBUG_LL_OMAP2(1, omap_h4);
+
+ /* omap2 based boards using UART3 */
+ DEBUG_LL_OMAP2(3, nokia_n800);
+ DEBUG_LL_OMAP2(3, nokia_n810);
+ DEBUG_LL_OMAP2(3, nokia_n810_wimax);
+
+ /* omap3 based boards using UART1 */
+ DEBUG_LL_OMAP2(1, omap3evm);
+ DEBUG_LL_OMAP3(1, omap_3430sdp);
+ DEBUG_LL_OMAP3(1, omap_3630sdp);
+
+ /* omap3 based boards using UART3 */
+ DEBUG_LL_OMAP3(3, cm_t35);
+ DEBUG_LL_OMAP3(3, igep0020);
+ DEBUG_LL_OMAP3(3, nokia_rx51);
+ DEBUG_LL_OMAP3(3, omap3517evm);
+ DEBUG_LL_OMAP3(3, omap3_beagle);
+ DEBUG_LL_OMAP3(3, omap3_pandora);
+ DEBUG_LL_OMAP3(3, omap_ldp);
+ DEBUG_LL_OMAP3(3, overo);
+ DEBUG_LL_OMAP3(3, touchbook);
+
+ /* omap4 based boards using UART3 */
+ DEBUG_LL_OMAP4(3, omap_4430sdp);
+
+ /* zoom2/3 external uart */
+ DEBUG_LL_ZOOM(omap_zoom2);
+ DEBUG_LL_ZOOM(omap_zoom3);
+
+ } while (0);
+}
+
+#define arch_decomp_setup() __arch_decomp_setup(arch_id)
+
+/*
* nothing to do
*/
-#define arch_decomp_setup()
#define arch_decomp_wdog()
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 03/14] omap: Remove old DEBUG_LL serial port options
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
2010-01-26 20:12 ` [PATCH 01/14] omap: Clean the serial port defines Tony Lindgren
2010-01-26 20:12 ` [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 04/14] omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot Tony Lindgren
` (11 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
These are no longer needed. Note that zoom boards
should now set their own function in uncompress.h
and debug-macro.S for the external UART.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/plat-omap/Kconfig | 19 -------------------
1 files changed, 0 insertions(+), 19 deletions(-)
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index e2ea04a..484d6a9 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -141,25 +141,6 @@ config OMAP_DM_TIMER
help
Select this option if you want to use OMAP Dual-Mode timers.
-choice
- prompt "Low-level debug console UART"
- depends on ARCH_OMAP
- default OMAP_LL_DEBUG_NONE
-
-config OMAP_LL_DEBUG_UART1
- bool "UART1"
-
-config OMAP_LL_DEBUG_UART2
- bool "UART2"
-
-config OMAP_LL_DEBUG_UART3
- bool "UART3"
-
-config OMAP_LL_DEBUG_NONE
- bool "None"
-
-endchoice
-
config OMAP_SERIAL_WAKE
bool "Enable wake-up events for serial ports"
depends on ARCH_OMAP1 && OMAP_MUX
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 04/14] omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (2 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 03/14] omap: Remove old DEBUG_LL serial port options Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 05/14] omap2/3: Multiboot compile fixes to compile in omap2 and omap3 Tony Lindgren
` (10 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Make get_irqnr_and_base common for mach-omap2 multiboot
Thanks to a tip from Russell King <rmk+kernel@arm.linux.org.uk>,
this also optimizes the code for non-multiboot configurations by
using get_irqnr_preamble.
Note that this will only work currently for 24xx and 34xx.
Support for 44xx can be added later on for basic multiboot,
and similar patch should be done for mach-omap1/entry-macro.S.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/include/mach/entry-macro.S | 77 ++++++++++++++++++------
1 files changed, 57 insertions(+), 20 deletions(-)
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index c7f1720..4fd6b1b 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -17,47 +17,84 @@
#include <plat/omap24xx.h>
#include <plat/omap34xx.h>
-
-/* REVISIT: This should be set dynamically if CONFIG_MULTI_OMAP2 is selected */
-#if defined(CONFIG_ARCH_OMAP2420) || defined(CONFIG_ARCH_OMAP2430)
-#define OMAP2_VA_IC_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE)
-#elif defined(CONFIG_ARCH_OMAP34XX)
-#define OMAP2_VA_IC_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE)
-#endif
-#if defined(CONFIG_ARCH_OMAP4)
#include <plat/omap44xx.h>
-#endif
-#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt offset */
-#define ACTIVEIRQ_MASK 0x7f /* Active interrupt bits */
.macro disable_fiq
.endm
- .macro get_irqnr_preamble, base, tmp
- .endm
-
.macro arch_ret_to_user, tmp1, tmp2
.endm
-#ifndef CONFIG_ARCH_OMAP4
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+
+#define OMAP2_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE)
+#define OMAP3_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE)
+#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt offset */
+#define ACTIVEIRQ_MASK 0x7f /* Active interrupt bits */
+
+ .pushsection .data
+omap_irq_base: .word 0
+ .popsection
+
+#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_ARCH_OMAP3)
+ /* Configure the interrupt base on the first interrupt */
+ .macro get_irqnr_preamble, base, tmp
+9:
+ ldr \base, =omap_irq_base @ irq base address
+ ldr \base, [\base, #0] @ irq base value
+ cmp \base, #0 @ already configured?
+ bne 9998f @ nothing to do
+
+ mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision
+ and \tmp, \tmp, #0x000f0000 @ only check architecture
+ cmp \tmp, #0x00060000 @ is v6?
+ beq 2400f @ found v6 so it's omap24xx
+ cmp \tmp, #0x000f0000 @ is cortex?
+ beq 3400f @ found v7 so it's omap34xx
+2400: ldr \base, =OMAP2_IRQ_BASE
+ ldr \tmp, =omap_irq_base
+ str \base, [\tmp, #0]
+ b 9b
+3400: ldr \base, =OMAP3_IRQ_BASE
+ ldr \tmp, =omap_irq_base
+ str \base, [\tmp, #0]
+ b 9b
+9998:
+ .endm
+#else
+ .macro get_irqnr_preamble, base, tmp
+#ifdef CONFIG_ARCH_OMAP2
+ ldr \base, =OMAP2_IRQ_BASE
+#else
+ ldr \base, =OMAP3_IRQ_BASE
+#endif
+ .endm
+#endif
+ /* Check the pending interrupts. Note that base already set */
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \base, =OMAP2_VA_IC_BASE
ldr \irqnr, [\base, #0x98] /* IRQ pending reg 1 */
cmp \irqnr, #0x0
- bne 2222f
+ bne 9999f
ldr \irqnr, [\base, #0xb8] /* IRQ pending reg 2 */
cmp \irqnr, #0x0
- bne 2222f
+ bne 9999f
ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
cmp \irqnr, #0x0
-2222:
+9999:
ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
.endm
-#else
+#endif
+
+
+#ifdef CONFIG_ARCH_OMAP4
+
#define OMAP44XX_VA_GIC_CPU_BASE OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE)
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
/*
* The interrupt numbering scheme is defined in the
* interrupt controller spec. To wit:
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 05/14] omap2/3: Multiboot compile fixes to compile in omap2 and omap3
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (3 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 04/14] omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 06/14] omap: Fix dmtimer.c for multi-omap boot Tony Lindgren
` (9 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Allows compiling in omap2 and omap3.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/Makefile | 8 ++++++++
arch/arm/mach-omap2/clock.c | 26 +++++++++++++++++++++++++
arch/arm/mach-omap2/clock.h | 35 +++++++++++++++++++++++++++++++++-
arch/arm/mach-omap2/clock2xxx.c | 4 ++--
arch/arm/mach-omap2/clock2xxx_data.c | 4 ++--
arch/arm/mach-omap2/clock34xx.c | 4 ++--
arch/arm/mach-omap2/clock34xx_data.c | 4 ++--
arch/arm/mach-omap2/clock44xx.c | 4 ++--
arch/arm/mach-omap2/clock44xx_data.c | 4 ++--
arch/arm/mach-omap2/opp2xxx.h | 5 +++++
arch/arm/plat-omap/Kconfig | 16 ++++++++++++----
arch/arm/plat-omap/gpio.c | 2 +-
12 files changed, 98 insertions(+), 18 deletions(-)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b32678b..c48b3f4 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -26,6 +26,10 @@ obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o
obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o
obj-$(CONFIG_ARCH_OMAP3) += sram34xx.o
+AFLAGS_sram242x.o :=-Wa,-march=armv6
+AFLAGS_sram243x.o :=-Wa,-march=armv6
+AFLAGS_sram34xx.o :=-Wa,-march=armv7-a
+
# Pin multiplexing
obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o
@@ -39,6 +43,10 @@ obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
obj-$(CONFIG_ARCH_OMAP24XX) += sleep24xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
+
+AFLAGS_sleep24xx.o :=-Wa,-march=armv6
+AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a
+
endif
# PRCM
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 759c72a..839aca4 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1092,3 +1092,29 @@ void omap2_clk_disable_unused(struct clk *clk)
pwrdm_clkdm_state_switch(clk->clkdm);
}
#endif
+
+int __init omap2_clk_init(void)
+{
+ if (cpu_is_omap24xx())
+ return omap2xxx_clk_init();
+ else if (cpu_is_omap34xx())
+ return omap3_clk_init();
+ else if (cpu_is_omap44xx())
+ return omap4_clk_init();
+ else
+ WARN_ON(1);
+
+ return -ENODEV;
+}
+
+void omap2_clk_prepare_for_reboot(void)
+{
+ if (cpu_is_omap24xx())
+ omap2xxx_clk_prepare_for_reboot();
+ else if (cpu_is_omap34xx())
+ omap3_clk_prepare_for_reboot();
+ else if (cpu_is_omap44xx())
+ omap3_clk_prepare_for_reboot();
+ else
+ BUG();
+}
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 93c48df..fee5e84 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -48,6 +48,10 @@
#define DPLL_LOCKED 0x7
int omap2_clk_init(void);
+int omap2xxx_clk_init(void);
+int omap3_clk_init(void);
+int omap4_clk_init(void);
+
int omap2_clk_enable(struct clk *clk);
void omap2_clk_disable(struct clk *clk);
long omap2_clk_round_rate(struct clk *clk, unsigned long rate);
@@ -84,7 +88,33 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
u32 omap2_get_dpll_rate(struct clk *clk);
void omap2_init_dpll_parent(struct clk *clk);
int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name);
+
void omap2_clk_prepare_for_reboot(void);
+
+#ifdef CONFIG_ARCH_OMAP2
+void omap2xxx_clk_prepare_for_reboot(void);
+#else
+static inline void omap2xxx_clk_prepare_for_reboot(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+void omap3_clk_prepare_for_reboot(void);
+#else
+static inline void omap3_clk_prepare_for_reboot(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP4
+void omap4_clk_prepare_for_reboot(void);
+#else
+static inline void omap4_clk_prepare_for_reboot(void)
+{
+}
+#endif
+
int omap2_dflt_clk_enable(struct clk *clk);
void omap2_dflt_clk_disable(struct clk *clk);
void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
@@ -97,7 +127,10 @@ extern u8 cpu_mask;
extern const struct clkops clkops_omap2_dflt_wait;
extern const struct clkops clkops_omap2_dflt;
-extern struct clk_functions omap2_clk_functions;
+extern struct clk_functions omap2xxx_clk_functions;
+extern struct clk_functions omap3_clk_functions;
+extern struct clk_functions omap4_clk_functions;
+
extern struct clk *vclk, *sclk;
extern const struct clksel_rate gpt_32k_rates[];
diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
index 5420356..43e7404 100644
--- a/arch/arm/mach-omap2/clock2xxx.c
+++ b/arch/arm/mach-omap2/clock2xxx.c
@@ -523,7 +523,7 @@ void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
#endif
-struct clk_functions omap2_clk_functions = {
+struct clk_functions omap2xxx_clk_functions = {
.clk_enable = omap2_clk_enable,
.clk_disable = omap2_clk_disable,
.clk_round_rate = omap2_clk_round_rate,
@@ -578,7 +578,7 @@ unsigned long omap2_sys_clk_recalc(struct clk *clk)
/*
* Set clocks for bypass mode for reboot to work.
*/
-void omap2_clk_prepare_for_reboot(void)
+void omap2xxx_clk_prepare_for_reboot(void)
{
u32 rate;
diff --git a/arch/arm/mach-omap2/clock2xxx_data.c b/arch/arm/mach-omap2/clock2xxx_data.c
index 97dc7cf..21da56e 100644
--- a/arch/arm/mach-omap2/clock2xxx_data.c
+++ b/arch/arm/mach-omap2/clock2xxx_data.c
@@ -2238,7 +2238,7 @@ static struct omap_clk omap24xx_clks[] = {
* init code
*/
-int __init omap2_clk_init(void)
+int __init omap2xxx_clk_init(void)
{
const struct prcm_config *prcm;
struct omap_clk *c;
@@ -2257,7 +2257,7 @@ int __init omap2_clk_init(void)
rate_table = omap2430_rate_table;
}
- clk_init(&omap2_clk_functions);
+ clk_init(&omap2xxx_clk_functions);
for (c = omap24xx_clks; c < omap24xx_clks + ARRAY_SIZE(omap24xx_clks); c++)
clk_preinit(c->lk.clk);
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index d4217b9..f485a89 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -258,7 +258,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
*/
#if defined(CONFIG_ARCH_OMAP3)
-struct clk_functions omap2_clk_functions = {
+struct clk_functions omap3_clk_functions = {
.clk_enable = omap2_clk_enable,
.clk_disable = omap2_clk_disable,
.clk_round_rate = omap2_clk_round_rate,
@@ -270,7 +270,7 @@ struct clk_functions omap2_clk_functions = {
/*
* Set clocks for bypass mode for reboot to work.
*/
-void omap2_clk_prepare_for_reboot(void)
+void omap3_clk_prepare_for_reboot(void)
{
/* REVISIT: Not ready for 343x */
#if 0
diff --git a/arch/arm/mach-omap2/clock34xx_data.c b/arch/arm/mach-omap2/clock34xx_data.c
index 74930e3..63030bc 100644
--- a/arch/arm/mach-omap2/clock34xx_data.c
+++ b/arch/arm/mach-omap2/clock34xx_data.c
@@ -3211,7 +3211,7 @@ static struct omap_clk omap34xx_clks[] = {
};
-int __init omap2_clk_init(void)
+int __init omap3_clk_init(void)
{
/* struct prcm_config *prcm; */
struct omap_clk *c;
@@ -3235,7 +3235,7 @@ int __init omap2_clk_init(void)
}
}
- clk_init(&omap2_clk_functions);
+ clk_init(&omap3_clk_functions);
for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++)
clk_preinit(c->lk.clk);
diff --git a/arch/arm/mach-omap2/clock44xx.c b/arch/arm/mach-omap2/clock44xx.c
index e370868..ea28a8f 100644
--- a/arch/arm/mach-omap2/clock44xx.c
+++ b/arch/arm/mach-omap2/clock44xx.c
@@ -13,7 +13,7 @@
#include <linux/errno.h>
#include "clock.h"
-struct clk_functions omap2_clk_functions = {
+struct clk_functions omap4_clk_functions = {
.clk_enable = omap2_clk_enable,
.clk_disable = omap2_clk_disable,
.clk_round_rate = omap2_clk_round_rate,
@@ -27,7 +27,7 @@ const struct clkops clkops_noncore_dpll_ops = {
.disable = &omap3_noncore_dpll_disable,
};
-void omap2_clk_prepare_for_reboot(void)
+void omap4_clk_prepare_for_reboot(void)
{
return;
}
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 9d882bc..3ae0aa2 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -2726,7 +2726,7 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "utmi_p2_gfclk_ck", &utmi_p2_gfclk_ck, CK_443X),
};
-int __init omap2_clk_init(void)
+int __init omap4_clk_init(void)
{
/* struct prcm_config *prcm; */
struct omap_clk *c;
@@ -2738,7 +2738,7 @@ int __init omap2_clk_init(void)
cpu_clkflg = CK_443X;
}
- clk_init(&omap2_clk_functions);
+ clk_init(&omap4_clk_functions);
for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
c++)
diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h
index ed6df04..38b7305 100644
--- a/arch/arm/mach-omap2/opp2xxx.h
+++ b/arch/arm/mach-omap2/opp2xxx.h
@@ -417,7 +417,12 @@ struct prcm_config {
extern const struct prcm_config omap2420_rate_table[];
+
+#ifdef CONFIG_ARCH_OMAP2430
extern const struct prcm_config omap2430_rate_table[];
+#else
+#define omap2430_rate_table NULL
+#endif
extern const struct prcm_config *rate_table;
extern const struct prcm_config *curr_prcm_set;
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 484d6a9..f195457 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -7,27 +7,35 @@ config ARCH_OMAP_OTG
choice
prompt "OMAP System Type"
- default ARCH_OMAP1
+ default ARCH_OMAP2PLUS
config ARCH_OMAP1
bool "TI OMAP1"
select COMMON_CLKDEV
+ help
+ "Systems based on omap7xx, omap15xx or omap16xx"
+
+config ARCH_OMAP2PLUS
+ bool "TI OMAP2/3/4"
+ select COMMON_CLKDEV
+ help
+ "Systems based on omap24xx, omap34xx or omap44xx"
config ARCH_OMAP2
bool "TI OMAP2"
+ depends on ARCH_OMAP2PLUS
select CPU_V6
- select COMMON_CLKDEV
config ARCH_OMAP3
bool "TI OMAP3"
+ depends on ARCH_OMAP2PLUS
select CPU_V7
- select COMMON_CLKDEV
config ARCH_OMAP4
bool "TI OMAP4"
+ depends on ARCH_OMAP2PLUS
select CPU_V7
select ARM_GIC
- select COMMON_CLKDEV
endchoice
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d17620c..14b1907 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1630,7 +1630,7 @@ static int gpio_2irq(struct gpio_chip *chip, unsigned offset)
/*---------------------------------------------------------------------*/
static int initialized;
-#if !(defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4))
+#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP2)
static struct clk * gpio_ick;
#endif
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 06/14] omap: Fix dmtimer.c for multi-omap boot
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (4 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 05/14] omap2/3: Multiboot compile fixes to compile in omap2 and omap3 Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 07/14] omap2/3/4: Fix omap2_map_common_io for multi-omap Tony Lindgren
` (8 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Fix dmtimer.c for multi-omap boot. Also remove legacy
clk_enable/disable wrappers that are no longer needed.
Note that the clock handling should be further improved
to make use of the clock aliases.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/plat-omap/dmtimer.c | 90 ++++++++++++++++++------------------------
1 files changed, 39 insertions(+), 51 deletions(-)
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 08ccf89..c588cdf 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -163,20 +163,9 @@ struct omap_dm_timer {
unsigned posted:1;
};
-#ifdef CONFIG_ARCH_OMAP1
-
-#define omap_dm_clk_enable(x)
-#define omap_dm_clk_disable(x)
-#define omap2_dm_timers NULL
-#define omap2_dm_source_names NULL
-#define omap2_dm_source_clocks NULL
-#define omap3_dm_timers NULL
-#define omap3_dm_source_names NULL
-#define omap3_dm_source_clocks NULL
-#define omap4_dm_timers NULL
-#define omap4_dm_source_names NULL
-#define omap4_dm_source_clocks NULL
+static int dm_timer_count;
+#ifdef CONFIG_ARCH_OMAP1
static struct omap_dm_timer omap1_dm_timers[] = {
{ .phys_base = 0xfffb1400, .irq = INT_1610_GPTIMER1 },
{ .phys_base = 0xfffb1c00, .irq = INT_1610_GPTIMER2 },
@@ -188,20 +177,14 @@ static struct omap_dm_timer omap1_dm_timers[] = {
{ .phys_base = 0xfffbd400, .irq = INT_1610_GPTIMER8 },
};
-static const int dm_timer_count = ARRAY_SIZE(omap1_dm_timers);
-
-#elif defined(CONFIG_ARCH_OMAP2)
+static const int omap1_dm_timer_count = ARRAY_SIZE(omap1_dm_timers);
-#define omap_dm_clk_enable(x) clk_enable(x)
-#define omap_dm_clk_disable(x) clk_disable(x)
+#else
#define omap1_dm_timers NULL
-#define omap3_dm_timers NULL
-#define omap3_dm_source_names NULL
-#define omap3_dm_source_clocks NULL
-#define omap4_dm_timers NULL
-#define omap4_dm_source_names NULL
-#define omap4_dm_source_clocks NULL
+#define omap1_dm_timer_count 0
+#endif /* CONFIG_ARCH_OMAP1 */
+#ifdef CONFIG_ARCH_OMAP2
static struct omap_dm_timer omap2_dm_timers[] = {
{ .phys_base = 0x48028000, .irq = INT_24XX_GPTIMER1 },
{ .phys_base = 0x4802a000, .irq = INT_24XX_GPTIMER2 },
@@ -225,20 +208,16 @@ static const char *omap2_dm_source_names[] __initdata = {
};
static struct clk *omap2_dm_source_clocks[3];
-static const int dm_timer_count = ARRAY_SIZE(omap2_dm_timers);
-
-#elif defined(CONFIG_ARCH_OMAP3)
+static const int omap2_dm_timer_count = ARRAY_SIZE(omap2_dm_timers);
-#define omap_dm_clk_enable(x) clk_enable(x)
-#define omap_dm_clk_disable(x) clk_disable(x)
-#define omap1_dm_timers NULL
+#else
#define omap2_dm_timers NULL
+#define omap2_dm_timer_count 0
#define omap2_dm_source_names NULL
#define omap2_dm_source_clocks NULL
-#define omap4_dm_timers NULL
-#define omap4_dm_source_names NULL
-#define omap4_dm_source_clocks NULL
+#endif /* CONFIG_ARCH_OMAP2 */
+#ifdef CONFIG_ARCH_OMAP3
static struct omap_dm_timer omap3_dm_timers[] = {
{ .phys_base = 0x48318000, .irq = INT_24XX_GPTIMER1 },
{ .phys_base = 0x49032000, .irq = INT_24XX_GPTIMER2 },
@@ -261,20 +240,16 @@ static const char *omap3_dm_source_names[] __initdata = {
};
static struct clk *omap3_dm_source_clocks[2];
-static const int dm_timer_count = ARRAY_SIZE(omap3_dm_timers);
-
-#elif defined(CONFIG_ARCH_OMAP4)
+static const int omap3_dm_timer_count = ARRAY_SIZE(omap3_dm_timers);
-#define omap_dm_clk_enable(x) clk_enable(x)
-#define omap_dm_clk_disable(x) clk_disable(x)
-#define omap1_dm_timers NULL
-#define omap2_dm_timers NULL
-#define omap2_dm_source_names NULL
-#define omap2_dm_source_clocks NULL
+#else
#define omap3_dm_timers NULL
+#define omap3_dm_timer_count 0
#define omap3_dm_source_names NULL
#define omap3_dm_source_clocks NULL
+#endif /* CONFIG_ARCH_OMAP3 */
+#ifdef CONFIG_ARCH_OMAP4
static struct omap_dm_timer omap4_dm_timers[] = {
{ .phys_base = 0x4a318000, .irq = INT_44XX_GPTIMER1 },
{ .phys_base = 0x48032000, .irq = INT_44XX_GPTIMER2 },
@@ -295,13 +270,14 @@ static const char *omap4_dm_source_names[] __initdata = {
NULL
};
static struct clk *omap4_dm_source_clocks[2];
-static const int dm_timer_count = ARRAY_SIZE(omap4_dm_timers);
+static const int omap4_dm_timer_count = ARRAY_SIZE(omap4_dm_timers);
#else
-
-#error OMAP architecture not supported!
-
-#endif
+#define omap4_dm_timers NULL
+#define omap4_dm_timer_count 0
+#define omap4_dm_source_names NULL
+#define omap4_dm_source_clocks NULL
+#endif /* CONFIG_ARCH_OMAP4 */
static struct omap_dm_timer *dm_timers;
static const char **dm_source_names;
@@ -450,8 +426,12 @@ void omap_dm_timer_enable(struct omap_dm_timer *timer)
if (timer->enabled)
return;
- omap_dm_clk_enable(timer->fclk);
- omap_dm_clk_enable(timer->iclk);
+#ifdef CONFIG_ARCH_OMAP2PLUS
+ if (cpu_class_is_omap2()) {
+ clk_enable(timer->fclk);
+ clk_enable(timer->iclk);
+ }
+#endif
timer->enabled = 1;
}
@@ -462,8 +442,12 @@ void omap_dm_timer_disable(struct omap_dm_timer *timer)
if (!timer->enabled)
return;
- omap_dm_clk_disable(timer->iclk);
- omap_dm_clk_disable(timer->fclk);
+#ifdef CONFIG_ARCH_OMAP2PLUS
+ if (cpu_class_is_omap2()) {
+ clk_disable(timer->iclk);
+ clk_disable(timer->fclk);
+ }
+#endif
timer->enabled = 0;
}
@@ -764,17 +748,21 @@ int __init omap_dm_timer_init(void)
if (cpu_class_is_omap1()) {
dm_timers = omap1_dm_timers;
+ dm_timer_count = omap1_dm_timer_count;
map_size = SZ_2K;
} else if (cpu_is_omap24xx()) {
dm_timers = omap2_dm_timers;
+ dm_timer_count = omap2_dm_timer_count;
dm_source_names = omap2_dm_source_names;
dm_source_clocks = omap2_dm_source_clocks;
} else if (cpu_is_omap34xx()) {
dm_timers = omap3_dm_timers;
+ dm_timer_count = omap3_dm_timer_count;
dm_source_names = omap3_dm_source_names;
dm_source_clocks = omap3_dm_source_clocks;
} else if (cpu_is_omap44xx()) {
dm_timers = omap4_dm_timers;
+ dm_timer_count = omap4_dm_timer_count;
dm_source_names = omap4_dm_source_names;
dm_source_clocks = omap4_dm_source_clocks;
}
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 07/14] omap2/3/4: Fix omap2_map_common_io for multi-omap
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (5 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 06/14] omap: Fix dmtimer.c for multi-omap boot Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 08/14] omap2/3/4: Fix mbox init " Tony Lindgren
` (7 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Fix omap2_map_common_io for multi-omap
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-2430sdp.c | 2 +
arch/arm/mach-omap2/board-3430sdp.c | 2 +
arch/arm/mach-omap2/board-3630sdp.c | 2 +
arch/arm/mach-omap2/board-4430sdp.c | 2 +
arch/arm/mach-omap2/board-am3517evm.c | 2 +
arch/arm/mach-omap2/board-apollon.c | 2 +
arch/arm/mach-omap2/board-cm-t35.c | 2 +
arch/arm/mach-omap2/board-generic.c | 2 +
arch/arm/mach-omap2/board-h4.c | 2 +
arch/arm/mach-omap2/board-igep0020.c | 2 +
arch/arm/mach-omap2/board-ldp.c | 2 +
arch/arm/mach-omap2/board-n8x0.c | 2 +
arch/arm/mach-omap2/board-omap3beagle.c | 2 +
arch/arm/mach-omap2/board-omap3evm.c | 2 +
arch/arm/mach-omap2/board-omap3pandora.c | 2 +
arch/arm/mach-omap2/board-omap3touchbook.c | 2 +
arch/arm/mach-omap2/board-overo.c | 2 +
arch/arm/mach-omap2/board-rx51.c | 2 +
arch/arm/mach-omap2/board-zoom2.c | 2 +
arch/arm/mach-omap2/board-zoom3.c | 2 +
arch/arm/mach-omap2/io.c | 51 +++++++++++++++++++---------
arch/arm/plat-omap/include/plat/io.h | 33 ++++++++++++++++++
22 files changed, 86 insertions(+), 38 deletions(-)
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index e508904..1a61978 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -215,7 +215,7 @@ static void __init omap_2430sdp_init(void)
static void __init omap_2430sdp_map_io(void)
{
omap2_set_globals_243x();
- omap2_map_common_io();
+ omap243x_map_common_io();
}
MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index c90b0d0..eda4f64 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -674,7 +674,7 @@ static void __init omap_3430sdp_init(void)
static void __init omap_3430sdp_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index c178e68..4386d2b 100755
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -69,7 +69,7 @@ static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static void __init omap_sdp_map_io(void)
{
omap2_set_globals_36xx();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
static struct omap_board_config_kernel sdp_config[] __initdata = {
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 0c6be6b..cc4c00d 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -87,7 +87,7 @@ static void __init omap_4430sdp_init(void)
static void __init omap_4430sdp_map_io(void)
{
omap2_set_globals_443x();
- omap2_map_common_io();
+ omap44xx_map_common_io();
}
MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index b4e6eca..3966846 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -83,7 +83,7 @@ static void __init am3517_evm_init(void)
static void __init am3517_evm_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index fbbd68d..aa69fb9 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -337,7 +337,7 @@ static void __init omap_apollon_init(void)
static void __init omap_apollon_map_io(void)
{
omap2_set_globals_242x();
- omap2_map_common_io();
+ omap242x_map_common_io();
}
MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 2626a9f..65c96bc 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -479,7 +479,7 @@ static void __init cm_t35_init_irq(void)
static void __init cm_t35_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
static struct omap_board_mux board_mux[] __initdata = {
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 7e6e6ca..16cc068 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -50,7 +50,7 @@ static void __init omap_generic_init(void)
static void __init omap_generic_map_io(void)
{
omap2_set_globals_242x(); /* should be 242x, 243x, or 343x */
- omap2_map_common_io();
+ omap242x_map_common_io();
}
MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index cfb7f12..5c49c40 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -370,7 +370,7 @@ static void __init omap_h4_init(void)
static void __init omap_h4_map_io(void)
{
omap2_set_globals_242x();
- omap2_map_common_io();
+ omap242x_map_common_io();
}
MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 117b8fd..9f75433 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -246,7 +246,7 @@ static void __init igep2_init(void)
static void __init igep2_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(IGEP0020, "IGEP v2 board")
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 995d4a2..f169967 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -404,7 +404,7 @@ static void __init omap_ldp_init(void)
static void __init omap_ldp_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP_LDP, "OMAP LDP board")
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 764ab1e..9de03f8 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -99,7 +99,7 @@ static void __init n8x0_onenand_init(void) {}
static void __init n8x0_map_io(void)
{
omap2_set_globals_242x();
- omap2_map_common_io();
+ omap242x_map_common_io();
}
static void __init n8x0_init_irq(void)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 231cb4e..bf91bf7 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -455,7 +455,7 @@ static void __init omap3_beagle_init(void)
static void __init omap3_beagle_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 34de178..fde27cf 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -478,7 +478,7 @@ static void __init omap3_evm_init(void)
static void __init omap3_evm_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP3EVM, "OMAP3 EVM")
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index ef17cf1..bc482ab 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -423,7 +423,7 @@ static void __init omap3pandora_init(void)
static void __init omap3pandora_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index fe3d22c..63436e9 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -557,7 +557,7 @@ static void __init omap3_touchbook_init(void)
static void __init omap3_touchbook_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index d192dd9..61abe09 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -469,7 +469,7 @@ static void __init overo_init(void)
static void __init overo_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OVERO, "Gumstix Overo")
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 67bb347..6a49f91 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -93,7 +93,7 @@ static void __init rx51_init(void)
static void __init rx51_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index bb87cf7..9a26f84 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -87,7 +87,7 @@ static void __init omap_zoom2_init(void)
static void __init omap_zoom2_map_io(void)
{
omap2_set_globals_343x();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index 456b690..5e20894 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -27,7 +27,7 @@
static void __init omap_zoom_map_io(void)
{
omap2_set_globals_36xx();
- omap2_map_common_io();
+ omap34xx_map_common_io();
}
static struct omap_board_config_kernel zoom_config[] __initdata = {
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 5a79964..fcae090 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -234,37 +234,54 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
};
#endif
-void __init omap2_map_common_io(void)
+static void __init _omap2_map_common_io(void)
+{
+ /* Normally devicemaps_init() would flush caches and tlb after
+ * mdesc->map_io(), but we must also do it here because of the CPU
+ * revision check below.
+ */
+ local_flush_tlb_all();
+ flush_cache_all();
+
+ omap2_check_revision();
+ omap_sram_init();
+ omapfb_reserve_sdram();
+ omap_vram_reserve_sdram();
+}
+
+#ifdef CONFIG_ARCH_OMAP2420
+void __init omap242x_map_common_io()
{
-#if defined(CONFIG_ARCH_OMAP2420)
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc));
+ _omap2_map_common_io();
+}
#endif
-#if defined(CONFIG_ARCH_OMAP2430)
+#ifdef CONFIG_ARCH_OMAP2430
+void __init omap243x_map_common_io()
+{
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc));
+ _omap2_map_common_io();
+}
#endif
-#if defined(CONFIG_ARCH_OMAP34XX)
+#ifdef CONFIG_ARCH_OMAP34XX
+void __init omap34xx_map_common_io()
+{
iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc));
+ _omap2_map_common_io();
+}
#endif
-#if defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP4
+void __init omap44xx_map_common_io()
+{
iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
-#endif
- /* Normally devicemaps_init() would flush caches and tlb after
- * mdesc->map_io(), but we must also do it here because of the CPU
- * revision check below.
- */
- local_flush_tlb_all();
- flush_cache_all();
-
- omap2_check_revision();
- omap_sram_init();
- omapfb_reserve_sdram();
- omap_vram_reserve_sdram();
+ _omap2_map_common_io();
}
+#endif
/*
* omap2_init_reprogram_sdrc - reprogram SDRC timing parameters
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index a3e7b47..19257bb 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -268,7 +268,38 @@ struct omap_sdrc_params;
extern void omap1_map_common_io(void);
extern void omap1_init_common_hw(void);
-extern void omap2_map_common_io(void);
+#ifdef CONFIG_ARCH_OMAP2420
+extern void omap242x_map_common_io(void);
+#else
+static inline void omap242x_map_common_io(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2430
+extern void omap243x_map_common_io(void);
+#else
+static inline void omap243x_map_common_io(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP34XX
+extern void omap34xx_map_common_io(void);
+#else
+static inline void omap34xx_map_common_io(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP4
+extern void omap44xx_map_common_io(void);
+#else
+static inline void omap44xx_map_common_io(void)
+{
+}
+#endif
+
extern void omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1);
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 08/14] omap2/3/4: Fix mbox init for multi-omap
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (6 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 07/14] omap2/3/4: Fix omap2_map_common_io for multi-omap Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 09/14] omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Tony Lindgren
` (6 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Fix mbox init for multi-omap
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/devices.c | 30 ++++++++++++++++++++++++------
1 files changed, 24 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 18ad931..935e36c 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -141,7 +141,7 @@ static inline void omap_init_camera(void)
#define MBOX_REG_SIZE 0x120
#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap_mbox_resources[] = {
+static struct resource omap2_mbox_resources[] = {
{
.start = OMAP24XX_MAILBOX_BASE,
.end = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
@@ -156,10 +156,14 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources);
+#else
+#define omap2_mbox_resources NULL
+#define omap2_mbox_resources_sz 0
#endif
#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap_mbox_resources[] = {
+static struct resource omap3_mbox_resources[] = {
{
.start = OMAP34XX_MAILBOX_BASE,
.end = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
@@ -170,12 +174,16 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources);
+#else
+#define omap3_mbox_resources NULL
+#define omap3_mbox_resources_sz 0
#endif
#ifdef CONFIG_ARCH_OMAP4
#define OMAP4_MBOX_REG_SIZE 0x130
-static struct resource omap_mbox_resources[] = {
+static struct resource omap4_mbox_resources[] = {
{
.start = OMAP44XX_MAILBOX_BASE,
.end = OMAP44XX_MAILBOX_BASE +
@@ -187,6 +195,10 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources);
+#else
+#define omap4_mbox_resources NULL
+#define omap4_mbox_resources_sz 0
#endif
static struct platform_device mbox_device = {
@@ -196,9 +208,15 @@ static struct platform_device mbox_device = {
static inline void omap_init_mbox(void)
{
- if (cpu_is_omap2420() || cpu_is_omap3430() || cpu_is_omap44xx()) {
- mbox_device.num_resources = ARRAY_SIZE(omap_mbox_resources);
- mbox_device.resource = omap_mbox_resources;
+ if (cpu_is_omap24xx()) {
+ mbox_device.resource = omap2_mbox_resources;
+ mbox_device.num_resources = omap2_mbox_resources_sz;
+ } else if (cpu_is_omap34xx()) {
+ mbox_device.resource = omap3_mbox_resources;
+ mbox_device.num_resources = omap3_mbox_resources_sz;
+ } else if (cpu_is_omap44xx()) {
+ mbox_device.resource = omap4_mbox_resources;
+ mbox_device.num_resources = omap4_mbox_resources_sz;
} else {
pr_err("%s: platform not supported\n", __func__);
return;
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 09/14] omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (7 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 08/14] omap2/3/4: Fix mbox init " Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:12 ` [PATCH 10/14] omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Tony Lindgren
` (5 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Convert ARCH_OMAP24XX to ARCH_OMAP2
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/Kconfig | 16 +++-----
arch/arm/mach-omap2/Makefile | 2 +
arch/arm/mach-omap2/clockdomains.h | 6 ++-
arch/arm/mach-omap2/io.c | 2 +
arch/arm/mach-omap2/mux.c | 2 +
arch/arm/mach-omap2/powerdomains.h | 2 +
arch/arm/mach-omap2/powerdomains24xx.h | 4 +-
arch/arm/plat-omap/Kconfig | 4 +-
arch/arm/plat-omap/devices.c | 2 +
arch/arm/plat-omap/gpio.c | 56 ++++++++++++++--------------
arch/arm/plat-omap/i2c.c | 4 +-
arch/arm/plat-omap/include/plat/cpu.h | 8 ++--
arch/arm/plat-omap/include/plat/mcbsp.h | 2 +
arch/arm/plat-omap/include/plat/menelaus.h | 2 +
arch/arm/plat-omap/include/plat/mux.h | 2 +
arch/arm/plat-omap/include/plat/omap24xx.h | 6 ++-
arch/arm/plat-omap/sram.c | 2 +
drivers/char/hw_random/Kconfig | 2 +
drivers/mfd/Kconfig | 2 +
drivers/net/smc911x.h | 2 +
drivers/spi/Kconfig | 2 +
drivers/watchdog/Kconfig | 2 +
sound/soc/omap/omap-mcbsp.c | 2 +
23 files changed, 65 insertions(+), 69 deletions(-)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 606bf04..69a6b2b 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -1,19 +1,15 @@
comment "OMAP Core Type"
depends on ARCH_OMAP2
-config ARCH_OMAP24XX
- bool "OMAP24xx Based System"
- depends on ARCH_OMAP2
-
config ARCH_OMAP2420
bool "OMAP2420 support"
- depends on ARCH_OMAP24XX
+ depends on ARCH_OMAP2
select OMAP_DM_TIMER
select ARCH_OMAP_OTG
config ARCH_OMAP2430
bool "OMAP2430 support"
- depends on ARCH_OMAP24XX
+ depends on ARCH_OMAP2
config ARCH_OMAP34XX
bool "OMAP34xx Based System"
@@ -42,7 +38,7 @@ comment "OMAP Board Type"
config MACH_OMAP_GENERIC
bool "Generic OMAP board"
- depends on ARCH_OMAP2 && ARCH_OMAP24XX
+ depends on ARCH_OMAP2
config MACH_OMAP2_TUSB6010
bool
@@ -51,16 +47,16 @@ config MACH_OMAP2_TUSB6010
config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
- depends on ARCH_OMAP2 && ARCH_OMAP24XX
+ depends on ARCH_OMAP2
select OMAP_DEBUG_DEVICES
config MACH_OMAP_APOLLON
bool "OMAP 2420 Apollon board"
- depends on ARCH_OMAP2 && ARCH_OMAP24XX
+ depends on ARCH_OMAP2
config MACH_OMAP_2430SDP
bool "OMAP 2430 SDP board"
- depends on ARCH_OMAP2 && ARCH_OMAP24XX
+ depends on ARCH_OMAP2
config MACH_OMAP3_BEAGLE
bool "OMAP3 BEAGLE board"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index c48b3f4..2cd3cd6 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -40,7 +40,7 @@ obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o
# Power Management
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP24XX) += sleep24xx.o
+obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains.h
index c4ee076..c9dac60 100644
--- a/arch/arm/mach-omap2/clockdomains.h
+++ b/arch/arm/mach-omap2/clockdomains.h
@@ -94,7 +94,7 @@ static struct clockdomain mdm_clkdm = {
* 24XX-only clockdomains
*/
-#if defined(CONFIG_ARCH_OMAP24XX)
+#if defined(CONFIG_ARCH_OMAP2)
static struct clockdomain dsp_clkdm = {
.name = "dsp_clkdm",
@@ -136,7 +136,7 @@ static struct clockdomain dss_24xx_clkdm = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
};
-#endif /* CONFIG_ARCH_OMAP24XX */
+#endif /* CONFIG_ARCH_OMAP2 */
/*
@@ -330,7 +330,7 @@ static struct clockdomain *clockdomains_omap[] = {
&mdm_clkdm,
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
&dsp_clkdm,
&gfx_24xx_clkdm,
&core_l3_24xx_clkdm,
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index fcae090..2bfde71 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -53,7 +53,7 @@
* default mapping provided here.
*/
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
static struct map_desc omap24xx_io_desc[] __initdata = {
{
.virtual = L3_24XX_VIRT,
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 3f59bd1..30e077f 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -75,7 +75,7 @@ void omap_mux_write_array(struct omap_board_mux *board_mux)
}
}
-#if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_OMAP_MUX)
+#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_OMAP_MUX)
static struct omap_mux_cfg arch_mux_cfg;
diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains.h
index 057b2e3..7b4a436 100644
--- a/arch/arm/mach-omap2/powerdomains.h
+++ b/arch/arm/mach-omap2/powerdomains.h
@@ -157,7 +157,7 @@ static struct powerdomain *powerdomains_omap[] __initdata = {
&gfx_pwrdm,
&wkup_pwrdm,
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
&dsp_pwrdm,
&mpu_24xx_pwrdm,
&core_24xx_pwrdm,
diff --git a/arch/arm/mach-omap2/powerdomains24xx.h b/arch/arm/mach-omap2/powerdomains24xx.h
index bd249a4..13ee5ba 100644
--- a/arch/arm/mach-omap2/powerdomains24xx.h
+++ b/arch/arm/mach-omap2/powerdomains24xx.h
@@ -30,7 +30,7 @@
/* 24XX powerdomains and dependencies */
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
/* Wakeup dependency source arrays */
@@ -164,7 +164,7 @@ static struct powerdomain core_24xx_pwrdm = {
},
};
-#endif /* CONFIG_ARCH_OMAP24XX */
+#endif /* CONFIG_ARCH_OMAP2 */
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index f195457..df497fc 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -124,7 +124,7 @@ config OMAP_MPU_TIMER
config OMAP_32K_TIMER
bool "Use 32KHz timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX || ARCH_OMAP4
help
Select this option if you want to enable the OMAP 32KHz timer.
This timer saves power compared to the OMAP_MPU_TIMER, and has
@@ -145,7 +145,7 @@ config OMAP_32K_TIMER_HZ
config OMAP_DM_TIMER
bool "Use dual-mode timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX || ARCH_OMAP4
help
Select this option if you want to use OMAP Dual-Mode timers.
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 30b5db7..59f92c8 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -244,7 +244,7 @@ fail:
#if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
#define OMAP_RNG_BASE 0x480A0000
#else
#define OMAP_RNG_BASE 0xfffe5000
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 14b1907..f67d120 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -177,12 +177,12 @@ struct gpio_bank {
u16 irq;
u16 virtual_irq_start;
int method;
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
u32 suspend_wakeup;
u32 saved_wakeup;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
u32 non_wakeup_gpios;
u32 enabled_non_wakeup_gpios;
@@ -248,7 +248,7 @@ static struct gpio_bank gpio_bank_7xx[7] = {
};
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
static struct gpio_bank gpio_bank_242x[4] = {
{ OMAP242X_GPIO1_BASE, NULL, INT_24XX_GPIO_BANK1, IH_GPIO_BASE,
@@ -426,7 +426,7 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
reg += OMAP7XX_GPIO_DIR_CONTROL;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_OE;
break;
@@ -493,7 +493,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
l &= ~(1 << gpio);
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETDATAOUT;
@@ -546,7 +546,7 @@ static int _get_gpio_datain(struct gpio_bank *bank, int gpio)
reg += OMAP7XX_GPIO_DATA_INPUT;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAIN;
break;
@@ -592,7 +592,7 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio)
reg += OMAP7XX_GPIO_DATA_OUTPUT;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAOUT;
@@ -684,7 +684,7 @@ void omap_set_gpio_debounce_time(int gpio, int enc_time)
}
EXPORT_SYMBOL(omap_set_gpio_debounce_time);
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
int trigger)
@@ -856,7 +856,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
goto bad;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
set_24xx_gpio_triggering(bank, gpio, trigger);
@@ -937,7 +937,7 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
reg += OMAP7XX_GPIO_INT_STATUS;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQSTATUS1;
break;
@@ -954,7 +954,7 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
__raw_writel(gpio_mask, reg);
/* Workaround for clearing DSP GPIO interrupts to allow retention */
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
reg = bank->base + OMAP24XX_GPIO_IRQSTATUS2;
#endif
#if defined(CONFIG_ARCH_OMAP4)
@@ -1008,7 +1008,7 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank)
inv = 1;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQENABLE1;
mask = 0xffffffff;
@@ -1077,7 +1077,7 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
l |= gpio_mask;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETIRQENABLE1;
@@ -1131,7 +1131,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
spin_unlock_irqrestore(&bank->lock, flags);
return 0;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
if (bank->non_wakeup_gpios & (1 << gpio)) {
@@ -1227,7 +1227,7 @@ static void omap_gpio_free(struct gpio_chip *chip, unsigned offset)
__raw_writel(1 << offset, reg);
}
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
if (bank->method == METHOD_GPIO_24XX) {
/* Disable wake-up during idle for dynamic tick */
@@ -1286,7 +1286,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
if (bank->method == METHOD_GPIO_7XX)
isr_reg = bank->base + OMAP7XX_GPIO_INT_STATUS;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
if (bank->method == METHOD_GPIO_24XX)
isr_reg = bank->base + OMAP24XX_GPIO_IRQSTATUS1;
#endif
@@ -1756,7 +1756,7 @@ static int __init _omap_gpio_init(void)
bank_size = SZ_2K;
}
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#ifdef CONFIG_ARCH_OMAP2
if (cpu_is_omap242x()) {
gpio_bank_count = 4;
gpio_bank = gpio_bank_242x;
@@ -1809,7 +1809,7 @@ static int __init _omap_gpio_init(void)
gpio_count = 32; /* 7xx has 32-bit GPIOs */
}
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
if (bank->method == METHOD_GPIO_24XX) {
static const u32 non_wakeup_gpios[] = {
@@ -1903,7 +1903,7 @@ static int __init _omap_gpio_init(void)
return 0;
}
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
{
@@ -1927,7 +1927,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
wake_status = bank->base + OMAP24XX_GPIO_WAKE_EN;
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
@@ -1975,7 +1975,7 @@ static int omap_gpio_resume(struct sys_device *dev)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
@@ -2013,7 +2013,7 @@ static struct sys_device omap_gpio_device = {
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
static int workaround_enabled;
@@ -2030,7 +2030,7 @@ void omap2_gpio_prepare_for_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
bank->saved_datain = __raw_readl(bank->base + OMAP24XX_GPIO_DATAIN);
l1 = __raw_readl(bank->base + OMAP24XX_GPIO_FALLINGDETECT);
l2 = __raw_readl(bank->base + OMAP24XX_GPIO_RISINGDETECT);
@@ -2045,7 +2045,7 @@ void omap2_gpio_prepare_for_retention(void)
bank->saved_risingdetect = l2;
l1 &= ~bank->enabled_non_wakeup_gpios;
l2 &= ~bank->enabled_non_wakeup_gpios;
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
__raw_writel(l1, bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(l2, bank->base + OMAP24XX_GPIO_RISINGDETECT);
#endif
@@ -2074,7 +2074,7 @@ void omap2_gpio_resume_after_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
__raw_writel(bank->saved_fallingdetect,
bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(bank->saved_risingdetect,
@@ -2113,7 +2113,7 @@ void omap2_gpio_resume_after_retention(void)
if (gen) {
u32 old0, old1;
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
old0 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0);
old1 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1);
__raw_writel(old0 | gen, bank->base +
@@ -2240,7 +2240,7 @@ static int __init omap_gpio_sysinit(void)
mpuio_init();
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
if (ret == 0) {
@@ -2300,7 +2300,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
/* FIXME for at least omap2, show pullup/pulldown state */
irqstat = irq_desc[irq].status;
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index 33fff4e..7773bce 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -50,7 +50,7 @@ static const char name[] = "i2c_omap";
static struct resource i2c_resources[][2] = {
{ I2C_RESOURCE_BUILDER(0, 0) },
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
{ I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, INT_24XX_I2C2_IRQ) },
#endif
#if defined(CONFIG_ARCH_OMAP34XX)
@@ -72,7 +72,7 @@ static struct resource i2c_resources[][2] = {
static u32 i2c_rate[ARRAY_SIZE(i2c_resources)];
static struct platform_device omap_i2c_devices[] = {
I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_rate[0]),
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_rate[1]),
#endif
#if defined(CONFIG_ARCH_OMAP34XX)
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index a162f58..ae5679e 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -114,7 +114,7 @@ unsigned int omap_rev(void);
# define OMAP_NAME omap16xx
# endif
#endif
-#if (defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX))
+#if (defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX))
# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
# error "OMAP1 and OMAP2 can't be selected at the same time"
# endif
@@ -232,7 +232,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
#endif
#if defined(MULTI_OMAP2)
-# if defined(CONFIG_ARCH_OMAP24XX)
+# if defined(CONFIG_ARCH_OMAP2)
# undef cpu_is_omap24xx
# undef cpu_is_omap242x
# undef cpu_is_omap243x
@@ -247,7 +247,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
# define cpu_is_omap343x() is_omap343x()
# endif
#else
-# if defined(CONFIG_ARCH_OMAP24XX)
+# if defined(CONFIG_ARCH_OMAP2)
# undef cpu_is_omap24xx
# define cpu_is_omap24xx() 1
# endif
@@ -371,7 +371,7 @@ IS_OMAP_TYPE(3517, 0x3517)
# define cpu_is_omap1710() is_omap1710()
#endif
-#if defined(CONFIG_ARCH_OMAP24XX)
+#if defined(CONFIG_ARCH_OMAP2)
# undef cpu_is_omap2420
# undef cpu_is_omap2422
# undef cpu_is_omap2423
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 4f22e5b..9515062 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -103,7 +103,7 @@
#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
-#elif defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) || \
+#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
defined(CONFIG_ARCH_OMAP4)
#define OMAP_MCBSP_REG_DRR2 0x00
diff --git a/arch/arm/plat-omap/include/plat/menelaus.h b/arch/arm/plat-omap/include/plat/menelaus.h
index 3122bf6..4a970ec 100644
--- a/arch/arm/plat-omap/include/plat/menelaus.h
+++ b/arch/arm/plat-omap/include/plat/menelaus.h
@@ -40,7 +40,7 @@ extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
extern int menelaus_set_regulator_sleep(int enable, u32 val);
-#if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_MENELAUS)
+#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS)
#define omap_has_menelaus() 1
#else
#define omap_has_menelaus() 0
diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h
index 692c90e..c7472a2 100644
--- a/arch/arm/plat-omap/include/plat/mux.h
+++ b/arch/arm/plat-omap/include/plat/mux.h
@@ -135,7 +135,7 @@ struct pin_config {
const unsigned int mux_reg;
unsigned char debug;
-#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP24XX)
+#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP2)
const unsigned char mask_offset;
const unsigned char mask;
diff --git a/arch/arm/plat-omap/include/plat/omap24xx.h b/arch/arm/plat-omap/include/plat/omap24xx.h
index 696edfc..7055672 100644
--- a/arch/arm/plat-omap/include/plat/omap24xx.h
+++ b/arch/arm/plat-omap/include/plat/omap24xx.h
@@ -23,8 +23,8 @@
*
*/
-#ifndef __ASM_ARCH_OMAP24XX_H
-#define __ASM_ARCH_OMAP24XX_H
+#ifndef __ASM_ARCH_OMAP2_H
+#define __ASM_ARCH_OMAP2_H
/*
* Please place only base defines here and put the rest in device
@@ -85,5 +85,5 @@
#define OMAP24XX_SEC_AES_BASE (OMAP24XX_SEC_BASE + 0x6000)
#define OMAP24XX_SEC_PKA_BASE (OMAP24XX_SEC_BASE + 0x8000)
-#endif /* __ASM_ARCH_OMAP24XX_H */
+#endif /* __ASM_ARCH_OMAP2_H */
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index d8d5094..e0cbb93 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -53,7 +53,7 @@
#define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000)
#define OMAP4_SRAM_PUB_VA (OMAP4_SRAM_VA + 0x4000)
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
#define SRAM_BOOTLOADER_SZ 0x00
#else
#define SRAM_BOOTLOADER_SZ 0x80
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 8706026..c0df30f 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -114,7 +114,7 @@ config HW_RANDOM_IXP4XX
config HW_RANDOM_OMAP
tristate "OMAP Random Number Generator support"
- depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP24XX)
+ depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP2)
default HW_RANDOM
---help---
This driver provides kernel-side support for the Random Number
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 8782978..1380e1c 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -94,7 +94,7 @@ config TPS65010
config MENELAUS
bool "Texas Instruments TWL92330/Menelaus PM chip"
- depends on I2C=y && ARCH_OMAP24XX
+ depends on I2C=y && ARCH_OMAP2
help
If you say yes here you get support for the Texas Instruments
TWL92330/Menelaus Power Management chip. This include voltage
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 05adb6a..1477ff8 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -47,7 +47,7 @@
#define SMC_USE_32BIT 1
#define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
#define SMC_MEM_RESERVED 1
-#elif defined(CONFIG_ARCH_OMAP24XX)
+#elif defined(CONFIG_ARCH_OMAP2)
#define SMC_USE_16BIT 0
#define SMC_USE_32BIT 1
#define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index f55eb01..23bd252 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -164,7 +164,7 @@ config SPI_OMAP_UWIRE
config SPI_OMAP24XX
tristate "McSPI driver for OMAP24xx/OMAP34xx"
- depends on ARCH_OMAP24XX || ARCH_OMAP34XX
+ depends on ARCH_OMAP2 || ARCH_OMAP34XX
help
SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
(McSPI) modules.
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 088f32f..a1e12ff 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -194,7 +194,7 @@ config EP93XX_WATCHDOG
config OMAP_WATCHDOG
tristate "OMAP Watchdog"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX
help
Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog. Say 'Y'
here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 6bbbd2a..26e728d 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -82,7 +82,7 @@ static const int omap1_dma_reqs[][2] = {};
static const unsigned long omap1_mcbsp_port[][2] = {};
#endif
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
static const int omap24xx_dma_reqs[][2] = {
{ OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX },
{ OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX },
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 10/14] omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (8 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 09/14] omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Tony Lindgren
@ 2010-01-26 20:12 ` Tony Lindgren
2010-01-26 20:13 ` [PATCH 11/14] omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS Tony Lindgren
` (4 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:12 UTC (permalink / raw)
To: linux-arm-kernel
Replace ARCH_OMAP34XX with ARCH_OMAP3
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/Kconfig | 37 ++++++++----------
arch/arm/mach-omap2/clockdomains.h | 6 +--
arch/arm/mach-omap2/io.c | 4 +-
arch/arm/mach-omap2/mcbsp.c | 2 -
arch/arm/mach-omap2/mux.c | 4 +-
arch/arm/mach-omap2/mux.h | 2 -
arch/arm/mach-omap2/omap_hwmod_34xx.h | 2 -
arch/arm/mach-omap2/powerdomains.h | 2 -
arch/arm/mach-omap2/powerdomains34xx.h | 4 +-
arch/arm/plat-omap/Kconfig | 5 +-
arch/arm/plat-omap/common.c | 2 -
arch/arm/plat-omap/gpio.c | 58 ++++++++++++++--------------
arch/arm/plat-omap/i2c.c | 8 ++--
arch/arm/plat-omap/include/plat/cpu.h | 8 ++--
arch/arm/plat-omap/include/plat/io.h | 2 -
arch/arm/plat-omap/include/plat/mcbsp.h | 8 ++--
arch/arm/plat-omap/include/plat/omap34xx.h | 6 +--
arch/arm/plat-omap/mcbsp.c | 6 +--
arch/arm/plat-omap/sram.c | 2 -
drivers/net/smc911x.h | 2 -
drivers/spi/Kconfig | 2 -
drivers/spi/omap2_mcspi.c | 2 -
drivers/usb/Kconfig | 2 -
drivers/usb/host/ehci-hcd.c | 2 -
drivers/usb/musb/Kconfig | 6 +--
drivers/usb/musb/musb_core.c | 2 -
drivers/usb/musb/musb_core.h | 2 -
drivers/w1/masters/Kconfig | 2 -
drivers/watchdog/Kconfig | 2 -
sound/soc/omap/omap-mcbsp.c | 6 +--
sound/soc/omap/omap-mcbsp.h | 2 -
31 files changed, 98 insertions(+), 102 deletions(-)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 69a6b2b..317b8cb 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -11,14 +11,9 @@ config ARCH_OMAP2430
bool "OMAP2430 support"
depends on ARCH_OMAP2
-config ARCH_OMAP34XX
- bool "OMAP34xx Based System"
- depends on ARCH_OMAP3
- select USB_ARCH_HAS_EHCI
-
config ARCH_OMAP3430
bool "OMAP3430 support"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select ARCH_OMAP_OTG
config OMAP_PACKAGE_CBC
@@ -60,42 +55,42 @@ config MACH_OMAP_2430SDP
config MACH_OMAP3_BEAGLE
bool "OMAP3 BEAGLE board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP_LDP
bool "OMAP3 LDP board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OVERO
bool "Gumstix Overo board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3EVM
bool "OMAP 3530 EVM board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3517EVM
bool "OMAP3517/ AM3517 EVM board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3_PANDORA
bool "OMAP3 Pandora"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP3_TOUCHBOOK
bool "OMAP3 Touch Book"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select BACKLIGHT_CLASS_DEVICE
config MACH_OMAP_3430SDP
bool "OMAP 3430 SDP board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_NOKIA_N800
@@ -116,33 +111,33 @@ config MACH_NOKIA_N8X0
config MACH_NOKIA_RX51
bool "Nokia RX-51 board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP_ZOOM2
bool "OMAP3 Zoom2 board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBP
config MACH_CM_T35
bool "CompuLab CM-T35 module"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CUS
select OMAP_MUX
config MACH_IGEP0020
bool "IGEP0020"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
config MACH_OMAP_3630SDP
bool "OMAP3630 SDP board"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
select OMAP_PACKAGE_CBP
config MACH_OMAP_4430SDP
@@ -158,7 +153,7 @@ config OMAP3_EMU
config OMAP3_SDRC_AC_TIMING
bool "Enable SDRC AC timing register changes"
- depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ depends on ARCH_OMAP3
default n
help
If you know that none of your system initiators will attempt to
diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains.h
index c9dac60..b37b084 100644
--- a/arch/arm/mach-omap2/clockdomains.h
+++ b/arch/arm/mach-omap2/clockdomains.h
@@ -143,7 +143,7 @@ static struct clockdomain dss_24xx_clkdm = {
* 34xx clockdomains
*/
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
static struct clockdomain mpu_34xx_clkdm = {
.name = "mpu_clkdm",
@@ -290,7 +290,7 @@ static struct clockdomain dpll5_clkdm = {
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
};
-#endif /* CONFIG_ARCH_OMAP34XX */
+#endif /* CONFIG_ARCH_OMAP3 */
/*
* Clockdomain-powerdomain hwsup dependencies (34XX only)
@@ -338,7 +338,7 @@ static struct clockdomain *clockdomains_omap[] = {
&dss_24xx_clkdm,
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
&mpu_34xx_clkdm,
&neon_clkdm,
&iva2_clkdm,
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 2bfde71..ee13ca9 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -123,7 +123,7 @@ static struct map_desc omap243x_io_desc[] __initdata = {
#endif
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
static struct map_desc omap34xx_io_desc[] __initdata = {
{
.virtual = L3_34XX_VIRT,
@@ -267,7 +267,7 @@ void __init omap243x_map_common_io()
}
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
void __init omap34xx_map_common_io()
{
iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc));
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index baa4517..4b6e515 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -119,7 +119,7 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
#define OMAP2430_MCBSP_PDATA_SZ 0
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
{
.phys_base = OMAP34XX_MCBSP1_BASE,
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 30e077f..d64b401 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -369,7 +369,7 @@ int __init omap2_mux_init(void)
/*----------------------------------------------------------------------------*/
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
static LIST_HEAD(muxmodes);
static DEFINE_MUTEX(muxmode_mutex);
@@ -1010,5 +1010,5 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size,
return 0;
}
-#endif /* CONFIG_ARCH_OMAP34XX */
+#endif /* CONFIG_ARCH_OMAP3 */
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index f8c2e7a..480abc5 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -102,7 +102,7 @@ struct omap_board_mux {
u16 value;
};
-#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_ARCH_OMAP3)
/**
* omap_mux_init_gpio - initialize a signal based on the GPIO number
diff --git a/arch/arm/mach-omap2/omap_hwmod_34xx.h b/arch/arm/mach-omap2/omap_hwmod_34xx.h
index b6076b9..2e629dc 100644
--- a/arch/arm/mach-omap2/omap_hwmod_34xx.h
+++ b/arch/arm/mach-omap2/omap_hwmod_34xx.h
@@ -12,7 +12,7 @@
#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
#include <plat/omap_hwmod.h>
#include <mach/irqs.h>
diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains.h
index 7b4a436..d5d753c 100644
--- a/arch/arm/mach-omap2/powerdomains.h
+++ b/arch/arm/mach-omap2/powerdomains.h
@@ -167,7 +167,7 @@ static struct powerdomain *powerdomains_omap[] __initdata = {
&mdm_pwrdm,
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
&iva2_pwrdm,
&mpu_34xx_pwrdm,
&neon_pwrdm,
diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains34xx.h
index 588f7e0..2d0cae0 100644
--- a/arch/arm/mach-omap2/powerdomains34xx.h
+++ b/arch/arm/mach-omap2/powerdomains34xx.h
@@ -32,7 +32,7 @@
* 34XX-specific powerdomains, dependencies
*/
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
/*
* 3430: PM_WKDEP_{PER,USBHOST}: CORE, IVA2, MPU, WKUP
@@ -386,7 +386,7 @@ static struct powerdomain dpll5_pwrdm = {
};
-#endif /* CONFIG_ARCH_OMAP34XX */
+#endif /* CONFIG_ARCH_OMAP3 */
#endif
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index df497fc..1e22392 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -30,6 +30,7 @@ config ARCH_OMAP3
bool "TI OMAP3"
depends on ARCH_OMAP2PLUS
select CPU_V7
+ select USB_ARCH_HAS_EHCI
config ARCH_OMAP4
bool "TI OMAP4"
@@ -124,7 +125,7 @@ config OMAP_MPU_TIMER
config OMAP_32K_TIMER
bool "Use 32KHz timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
help
Select this option if you want to enable the OMAP 32KHz timer.
This timer saves power compared to the OMAP_MPU_TIMER, and has
@@ -145,7 +146,7 @@ config OMAP_32K_TIMER_HZ
config OMAP_DM_TIMER
bool "Use dual-mode timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
help
Select this option if you want to use OMAP Dual-Mode timers.
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 7cbc0a2..4f29e8c 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -127,7 +127,7 @@ static cycle_t omap2430_32k_read(struct clocksource *cs)
#define omap2430_32k_read NULL
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
static cycle_t omap34xx_32k_read(struct clocksource *cs)
{
return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10);
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index f67d120..c8b581f 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -178,11 +178,11 @@ struct gpio_bank {
u16 virtual_irq_start;
int method;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
+ defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
u32 suspend_wakeup;
u32 saved_wakeup;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
u32 non_wakeup_gpios;
u32 enabled_non_wakeup_gpios;
@@ -276,7 +276,7 @@ static struct gpio_bank gpio_bank_243x[5] = {
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
static struct gpio_bank gpio_bank_34xx[6] = {
{ OMAP34XX_GPIO1_BASE, NULL, INT_34XX_GPIO_BANK1, IH_GPIO_BASE,
METHOD_GPIO_24XX },
@@ -426,7 +426,7 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
reg += OMAP7XX_GPIO_DIR_CONTROL;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_OE;
break;
@@ -493,7 +493,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
l &= ~(1 << gpio);
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETDATAOUT;
@@ -546,7 +546,7 @@ static int _get_gpio_datain(struct gpio_bank *bank, int gpio)
reg += OMAP7XX_GPIO_DATA_INPUT;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAIN;
break;
@@ -592,7 +592,7 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio)
reg += OMAP7XX_GPIO_DATA_OUTPUT;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAOUT;
@@ -684,7 +684,7 @@ void omap_set_gpio_debounce_time(int gpio, int enc_time)
}
EXPORT_SYMBOL(omap_set_gpio_debounce_time);
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
int trigger)
@@ -856,7 +856,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
goto bad;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
set_24xx_gpio_triggering(bank, gpio, trigger);
@@ -937,7 +937,7 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
reg += OMAP7XX_GPIO_INT_STATUS;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQSTATUS1;
break;
@@ -954,7 +954,7 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
__raw_writel(gpio_mask, reg);
/* Workaround for clearing DSP GPIO interrupts to allow retention */
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
reg = bank->base + OMAP24XX_GPIO_IRQSTATUS2;
#endif
#if defined(CONFIG_ARCH_OMAP4)
@@ -1008,7 +1008,7 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank)
inv = 1;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQENABLE1;
mask = 0xffffffff;
@@ -1077,7 +1077,7 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
l |= gpio_mask;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETIRQENABLE1;
@@ -1131,7 +1131,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
spin_unlock_irqrestore(&bank->lock, flags);
return 0;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
case METHOD_GPIO_24XX:
if (bank->non_wakeup_gpios & (1 << gpio)) {
@@ -1227,7 +1227,7 @@ static void omap_gpio_free(struct gpio_chip *chip, unsigned offset)
__raw_writel(1 << offset, reg);
}
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
if (bank->method == METHOD_GPIO_24XX) {
/* Disable wake-up during idle for dynamic tick */
@@ -1286,7 +1286,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
if (bank->method == METHOD_GPIO_7XX)
isr_reg = bank->base + OMAP7XX_GPIO_INT_STATUS;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
if (bank->method == METHOD_GPIO_24XX)
isr_reg = bank->base + OMAP24XX_GPIO_IRQSTATUS1;
#endif
@@ -1766,7 +1766,7 @@ static int __init _omap_gpio_init(void)
gpio_bank = gpio_bank_243x;
}
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
if (cpu_is_omap34xx()) {
gpio_bank_count = OMAP34XX_NR_GPIOS;
gpio_bank = gpio_bank_34xx;
@@ -1809,7 +1809,7 @@ static int __init _omap_gpio_init(void)
gpio_count = 32; /* 7xx has 32-bit GPIOs */
}
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
if (bank->method == METHOD_GPIO_24XX) {
static const u32 non_wakeup_gpios[] = {
@@ -1904,7 +1904,7 @@ static int __init _omap_gpio_init(void)
}
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
+ defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
{
int i;
@@ -1927,7 +1927,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
wake_status = bank->base + OMAP24XX_GPIO_WAKE_EN;
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
@@ -1975,7 +1975,7 @@ static int omap_gpio_resume(struct sys_device *dev)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
case METHOD_GPIO_24XX:
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
@@ -2013,7 +2013,7 @@ static struct sys_device omap_gpio_device = {
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
static int workaround_enabled;
@@ -2030,7 +2030,7 @@ void omap2_gpio_prepare_for_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
bank->saved_datain = __raw_readl(bank->base + OMAP24XX_GPIO_DATAIN);
l1 = __raw_readl(bank->base + OMAP24XX_GPIO_FALLINGDETECT);
l2 = __raw_readl(bank->base + OMAP24XX_GPIO_RISINGDETECT);
@@ -2045,7 +2045,7 @@ void omap2_gpio_prepare_for_retention(void)
bank->saved_risingdetect = l2;
l1 &= ~bank->enabled_non_wakeup_gpios;
l2 &= ~bank->enabled_non_wakeup_gpios;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
__raw_writel(l1, bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(l2, bank->base + OMAP24XX_GPIO_RISINGDETECT);
#endif
@@ -2074,7 +2074,7 @@ void omap2_gpio_resume_after_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
__raw_writel(bank->saved_fallingdetect,
bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(bank->saved_risingdetect,
@@ -2113,7 +2113,7 @@ void omap2_gpio_resume_after_retention(void)
if (gen) {
u32 old0, old1;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
old0 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0);
old1 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1);
__raw_writel(old0 | gen, bank->base +
@@ -2144,7 +2144,7 @@ void omap2_gpio_resume_after_retention(void)
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
/* save the registers of bank 2-6 */
void omap_gpio_save_context(void)
{
@@ -2241,7 +2241,7 @@ static int __init omap_gpio_sysinit(void)
mpuio_init();
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
+ defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
if (ret == 0) {
ret = sysdev_class_register(&omap_gpio_sysclass);
@@ -2301,7 +2301,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
irqstat = irq_desc[irq].status;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP4)
+ defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
char *trigger = NULL;
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index 7773bce..96d2781 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -50,10 +50,10 @@ static const char name[] = "i2c_omap";
static struct resource i2c_resources[][2] = {
{ I2C_RESOURCE_BUILDER(0, 0) },
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
{ I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, INT_24XX_I2C2_IRQ) },
#endif
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
{ I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, INT_34XX_I2C3_IRQ) },
#endif
};
@@ -72,10 +72,10 @@ static struct resource i2c_resources[][2] = {
static u32 i2c_rate[ARRAY_SIZE(i2c_resources)];
static struct platform_device omap_i2c_devices[] = {
I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_rate[0]),
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_rate[1]),
#endif
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
I2C_DEV_BUILDER(3, i2c_resources[2], &i2c_rate[2]),
#endif
};
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index ae5679e..b41ea3d 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -114,7 +114,7 @@ unsigned int omap_rev(void);
# define OMAP_NAME omap16xx
# endif
#endif
-#if (defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX))
+#if (defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
# error "OMAP1 and OMAP2 can't be selected at the same time"
# endif
@@ -240,7 +240,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
# define cpu_is_omap242x() is_omap242x()
# define cpu_is_omap243x() is_omap243x()
# endif
-# if defined(CONFIG_ARCH_OMAP34XX)
+# if defined(CONFIG_ARCH_OMAP3)
# undef cpu_is_omap34xx
# undef cpu_is_omap343x
# define cpu_is_omap34xx() is_omap34xx()
@@ -259,7 +259,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
# undef cpu_is_omap243x
# define cpu_is_omap243x() 1
# endif
-# if defined(CONFIG_ARCH_OMAP34XX)
+# if defined(CONFIG_ARCH_OMAP3)
# undef cpu_is_omap34xx
# define cpu_is_omap34xx() 1
# endif
@@ -382,7 +382,7 @@ IS_OMAP_TYPE(3517, 0x3517)
# define cpu_is_omap2430() is_omap2430()
#endif
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
# undef cpu_is_omap3430
# undef cpu_is_omap3503
# undef cpu_is_omap3515
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index 19257bb..eef914d 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -284,7 +284,7 @@ static inline void omap243x_map_common_io(void)
}
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
extern void omap34xx_map_common_io(void);
#else
static inline void omap34xx_map_common_io(void)
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 9515062..0d7e536 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -103,7 +103,7 @@
#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
-#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX) || \
+#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
#define OMAP_MCBSP_REG_DRR2 0x00
@@ -374,7 +374,7 @@ struct omap_mcbsp_platform_data {
u8 dma_rx_sync, dma_tx_sync;
u16 rx_irq, tx_irq;
struct omap_mcbsp_ops *ops;
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
u16 buffer_size;
#endif
};
@@ -410,7 +410,7 @@ struct omap_mcbsp {
struct omap_mcbsp_platform_data *pdata;
struct clk *iclk;
struct clk *fclk;
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
int dma_op_mode;
u16 max_tx_thres;
u16 max_rx_thres;
@@ -423,7 +423,7 @@ int omap_mcbsp_init(void);
void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
int size);
void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold);
u16 omap_mcbsp_get_max_tx_threshold(unsigned int id);
diff --git a/arch/arm/plat-omap/include/plat/omap34xx.h b/arch/arm/plat-omap/include/plat/omap34xx.h
index 077f059..2845fdc 100644
--- a/arch/arm/plat-omap/include/plat/omap34xx.h
+++ b/arch/arm/plat-omap/include/plat/omap34xx.h
@@ -21,8 +21,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef __ASM_ARCH_OMAP34XX_H
-#define __ASM_ARCH_OMAP34XX_H
+#ifndef __ASM_ARCH_OMAP3_H
+#define __ASM_ARCH_OMAP3_H
/*
* Please place only base defines here and put the rest in device
@@ -82,5 +82,5 @@
#define OMAP34XX_MAILBOX_BASE (L4_34XX_BASE + 0x94000)
-#endif /* __ASM_ARCH_OMAP34XX_H */
+#endif /* __ASM_ARCH_OMAP3_H */
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index f757672..c1eb615 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -198,7 +198,7 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
}
EXPORT_SYMBOL(omap_mcbsp_config);
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
/*
* omap_mcbsp_set_tx_threshold configures how to deal
* with transmit threshold. the threshold value and handler can be
@@ -1107,7 +1107,7 @@ void omap_mcbsp_set_spi_mode(unsigned int id,
}
EXPORT_SYMBOL(omap_mcbsp_set_spi_mode);
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
#define max_thres(m) (mcbsp->pdata->buffer_size)
#define valid_threshold(m, val) ((val) <= max_thres(m))
#define THRESHOLD_PROP_BUILDER(prop) \
@@ -1246,7 +1246,7 @@ static inline void __devexit omap34xx_device_exit(struct omap_mcbsp *mcbsp)
#else
static inline void __devinit omap34xx_device_init(struct omap_mcbsp *mcbsp) {}
static inline void __devexit omap34xx_device_exit(struct omap_mcbsp *mcbsp) {}
-#endif /* CONFIG_ARCH_OMAP34XX */
+#endif /* CONFIG_ARCH_OMAP3 */
/*
* McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index e0cbb93..51f4dfb 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -53,7 +53,7 @@
#define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000)
#define OMAP4_SRAM_PUB_VA (OMAP4_SRAM_VA + 0x4000)
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
#define SRAM_BOOTLOADER_SZ 0x00
#else
#define SRAM_BOOTLOADER_SZ 0x80
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 1477ff8..3269292 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -42,7 +42,7 @@
#define SMC_USE_16BIT 0
#define SMC_USE_32BIT 1
#define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
-#elif defined(CONFIG_ARCH_OMAP34XX)
+#elif defined(CONFIG_ARCH_OMAP3)
#define SMC_USE_16BIT 0
#define SMC_USE_32BIT 1
#define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 23bd252..66c35d7 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -164,7 +164,7 @@ config SPI_OMAP_UWIRE
config SPI_OMAP24XX
tristate "McSPI driver for OMAP24xx/OMAP34xx"
- depends on ARCH_OMAP2 || ARCH_OMAP34XX
+ depends on ARCH_OMAP2 || ARCH_OMAP3
help
SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
(McSPI) modules.
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index bf5f95a..715c518 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -1014,7 +1014,7 @@ static u8 __initdata spi2_txdma_id[] = {
OMAP24XX_DMA_SPI2_TX1,
};
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) \
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
|| defined(CONFIG_ARCH_OMAP4)
static u8 __initdata spi3_rxdma_id[] = {
OMAP24XX_DMA_SPI3_RX0,
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 81aac7f..4f5bb56 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -61,7 +61,7 @@ config USB_ARCH_HAS_EHCI
default y if ARCH_W90X900
default y if ARCH_AT91SAM9G45
default y if ARCH_MXC
- default y if ARCH_OMAP34XX
+ default y if ARCH_OMAP3
default PCI
# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 1ec3857..d8d6d34 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1118,7 +1118,7 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_hcd_au1xxx_driver
#endif
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
#include "ehci-omap.c"
#define PLATFORM_DRIVER ehci_hcd_omap_driver
#endif
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index d9db864..b4c783c 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -37,7 +37,7 @@ config USB_MUSB_SOC
depends on USB_MUSB_HDRC
default y if ARCH_DAVINCI
default y if ARCH_OMAP2430
- default y if ARCH_OMAP34XX
+ default y if ARCH_OMAP3
default y if (BF54x && !BF544)
default y if (BF52x && !BF522 && !BF523)
@@ -48,7 +48,7 @@ comment "OMAP 243x high speed USB support"
depends on USB_MUSB_HDRC && ARCH_OMAP2430
comment "OMAP 343x high speed USB support"
- depends on USB_MUSB_HDRC && ARCH_OMAP34XX
+ depends on USB_MUSB_HDRC && ARCH_OMAP3
comment "Blackfin high speed USB Support"
depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
@@ -153,7 +153,7 @@ config MUSB_PIO_ONLY
config USB_INVENTRA_DMA
bool
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default ARCH_OMAP2430 || ARCH_OMAP34XX || BLACKFIN
+ default ARCH_OMAP2430 || ARCH_OMAP3 || BLACKFIN
help
Enable DMA transfers using Mentor's engine.
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 5eb9318..738efd8 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1000,7 +1000,7 @@ static void musb_shutdown(struct platform_device *pdev)
* more than selecting one of a bunch of predefined configurations.
*/
#if defined(CONFIG_USB_TUSB6010) || \
- defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+ defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
static ushort __initdata fifo_mode = 4;
#else
static ushort __initdata fifo_mode = 2;
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 03d5090..5514c7e 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -562,7 +562,7 @@ extern void musb_hnp_stop(struct musb *musb);
extern int musb_platform_set_mode(struct musb *musb, u8 musb_mode);
#if defined(CONFIG_USB_TUSB6010) || defined(CONFIG_BLACKFIN) || \
- defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+ defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
extern void musb_platform_try_idle(struct musb *musb, unsigned long timeout);
#else
#define musb_platform_try_idle(x, y) do {} while (0)
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index 3195fb8..80b3b12 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -60,7 +60,7 @@ config W1_MASTER_GPIO
config HDQ_MASTER_OMAP
tristate "OMAP HDQ driver"
- depends on ARCH_OMAP2430 || ARCH_OMAP34XX
+ depends on ARCH_OMAP2430 || ARCH_OMAP3
help
Say Y here if you want support for the 1-wire or HDQ Interface
on an OMAP processor.
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index a1e12ff..9eefeec 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -194,7 +194,7 @@ config EP93XX_WATCHDOG
config OMAP_WATCHDOG
tristate "OMAP Watchdog"
- depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP34XX
+ depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3
help
Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog. Say 'Y'
here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 26e728d..c0039b3 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -82,11 +82,11 @@ static const int omap1_dma_reqs[][2] = {};
static const unsigned long omap1_mcbsp_port[][2] = {};
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
static const int omap24xx_dma_reqs[][2] = {
{ OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX },
{ OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX },
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
{ OMAP24XX_DMA_MCBSP3_TX, OMAP24XX_DMA_MCBSP3_RX },
{ OMAP24XX_DMA_MCBSP4_TX, OMAP24XX_DMA_MCBSP4_RX },
{ OMAP24XX_DMA_MCBSP5_TX, OMAP24XX_DMA_MCBSP5_RX },
@@ -124,7 +124,7 @@ static const unsigned long omap2430_mcbsp_port[][2] = {
static const unsigned long omap2430_mcbsp_port[][2] = {};
#endif
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
static const unsigned long omap34xx_mcbsp_port[][2] = {
{ OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 647d2f9..1968d03 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -50,7 +50,7 @@ enum omap_mcbsp_div {
#undef NUM_LINKS
#define NUM_LINKS 3
#endif
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
#undef NUM_LINKS
#define NUM_LINKS 5
#endif
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 11/14] omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (9 preceding siblings ...)
2010-01-26 20:12 ` [PATCH 10/14] omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Tony Lindgren
@ 2010-01-26 20:13 ` Tony Lindgren
2010-01-26 20:13 ` [PATCH 12/14] omap2/3: Fix initcalls for multi-omap Tony Lindgren
` (3 subsequent siblings)
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:13 UTC (permalink / raw)
To: linux-arm-kernel
omap: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/Kconfig | 2 +-
arch/arm/plat-omap/Kconfig | 4 ++-
arch/arm/plat-omap/dma.c | 3 +-
arch/arm/plat-omap/dmtimer.c | 12 +++-------
arch/arm/plat-omap/gpio.c | 36 ++++++++++-------------------
arch/arm/plat-omap/include/plat/clock.h | 6 ++---
arch/arm/plat-omap/include/plat/control.h | 3 +-
arch/arm/plat-omap/include/plat/mcbsp.h | 3 +-
arch/arm/plat-omap/include/plat/memory.h | 3 +-
9 files changed, 25 insertions(+), 47 deletions(-)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 317b8cb..f90b225 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -29,7 +29,7 @@ config OMAP_PACKAGE_CBP
bool
comment "OMAP Board Type"
- depends on ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
+ depends on ARCH_OMAP2PLUS
config MACH_OMAP_GENERIC
bool "Generic OMAP board"
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 1e22392..97d0c79 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -125,7 +125,7 @@ config OMAP_MPU_TIMER
config OMAP_32K_TIMER
bool "Use 32KHz timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
help
Select this option if you want to enable the OMAP 32KHz timer.
This timer saves power compared to the OMAP_MPU_TIMER, and has
@@ -146,7 +146,7 @@ config OMAP_32K_TIMER_HZ
config OMAP_DM_TIMER
bool "Use dual-mode timer"
- depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4
+ depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
help
Select this option if you want to use OMAP Dual-Mode timers.
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 728c642..30ff525 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1870,8 +1870,7 @@ static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id)
#define omap1_dma_irq_handler NULL
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
static int omap2_dma_handle_ch(int ch)
{
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index c588cdf..24bf692 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -153,8 +153,7 @@
struct omap_dm_timer {
unsigned long phys_base;
int irq;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
struct clk *iclk, *fclk;
#endif
void __iomem *io_base;
@@ -490,8 +489,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
}
EXPORT_SYMBOL_GPL(omap_dm_timer_modify_idlect_mask);
-#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#else
struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
{
@@ -535,8 +533,7 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
if (l & OMAP_TIMER_CTRL_ST) {
l &= ~0x1;
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
/* Readback to make sure write has completed */
omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
/*
@@ -781,8 +778,7 @@ int __init omap_dm_timer_init(void)
timer->io_base = ioremap(timer->phys_base, map_size);
BUG_ON(!timer->io_base);
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
if (cpu_class_is_omap2()) {
char clk_name[16];
sprintf(clk_name, "gpt%d_ick", i + 1);
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index c8b581f..51c53fc 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -177,13 +177,11 @@ struct gpio_bank {
u16 irq;
u16 virtual_irq_start;
int method;
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
u32 suspend_wakeup;
u32 saved_wakeup;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
u32 non_wakeup_gpios;
u32 enabled_non_wakeup_gpios;
@@ -592,8 +590,7 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio)
reg += OMAP7XX_GPIO_DATA_OUTPUT;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAOUT;
break;
@@ -684,8 +681,7 @@ void omap_set_gpio_debounce_time(int gpio, int enc_time)
}
EXPORT_SYMBOL(omap_set_gpio_debounce_time);
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
int trigger)
{
@@ -856,8 +852,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
goto bad;
break;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
case METHOD_GPIO_24XX:
set_24xx_gpio_triggering(bank, gpio, trigger);
break;
@@ -1131,8 +1126,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
spin_unlock_irqrestore(&bank->lock, flags);
return 0;
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
case METHOD_GPIO_24XX:
if (bank->non_wakeup_gpios & (1 << gpio)) {
printk(KERN_ERR "Unable to modify wakeup on "
@@ -1227,8 +1221,7 @@ static void omap_gpio_free(struct gpio_chip *chip, unsigned offset)
__raw_writel(1 << offset, reg);
}
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
if (bank->method == METHOD_GPIO_24XX) {
/* Disable wake-up during idle for dynamic tick */
void __iomem *reg = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
@@ -1809,8 +1802,7 @@ static int __init _omap_gpio_init(void)
gpio_count = 32; /* 7xx has 32-bit GPIOs */
}
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
if (bank->method == METHOD_GPIO_24XX) {
static const u32 non_wakeup_gpios[] = {
0xe203ffc0, 0x08700040
@@ -1903,8 +1895,7 @@ static int __init _omap_gpio_init(void)
return 0;
}
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
{
int i;
@@ -2013,8 +2004,7 @@ static struct sys_device omap_gpio_device = {
#endif
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
static int workaround_enabled;
@@ -2240,8 +2230,7 @@ static int __init omap_gpio_sysinit(void)
mpuio_init();
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
if (ret == 0) {
ret = sysdev_class_register(&omap_gpio_sysclass);
@@ -2300,8 +2289,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
/* FIXME for at least omap2, show pullup/pulldown state */
irqstat = irq_desc[irq].status;
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
char *trigger = NULL;
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 94fe2a0..5832e9f 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -26,8 +26,7 @@ struct clkops {
void (*find_companion)(struct clk *, void __iomem **, u8 *);
};
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
struct clksel_rate {
u32 val;
@@ -88,8 +87,7 @@ struct clk {
void (*init)(struct clk *);
__u8 enable_bit;
__s8 usecount;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
u8 fixed_div;
void __iomem *clksel_reg;
u32 clksel_mask;
diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/plat-omap/include/plat/control.h
index a745d62..3e2c91f 100644
--- a/arch/arm/plat-omap/include/plat/control.h
+++ b/arch/arm/plat-omap/include/plat/control.h
@@ -292,8 +292,7 @@
#ifndef __ASSEMBLY__
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#ifdef CONFIG_ARCH_OMAP2PLUS
extern void __iomem *omap_ctrl_base_get(void);
extern u8 omap_ctrl_readb(u16 offset);
extern u16 omap_ctrl_readw(u16 offset);
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 0d7e536..d93fa44 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -103,8 +103,7 @@
#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
-#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#else
#define OMAP_MCBSP_REG_DRR2 0x00
#define OMAP_MCBSP_REG_DRR1 0x04
diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h
index 3325f7b..d5306be 100644
--- a/arch/arm/plat-omap/include/plat/memory.h
+++ b/arch/arm/plat-omap/include/plat/memory.h
@@ -38,8 +38,7 @@
*/
#if defined(CONFIG_ARCH_OMAP1)
#define PHYS_OFFSET UL(0x10000000)
-#elif defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+#else
#define PHYS_OFFSET UL(0x80000000)
#endif
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 12/14] omap2/3: Fix initcalls for multi-omap
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (10 preceding siblings ...)
2010-01-26 20:13 ` [PATCH 11/14] omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS Tony Lindgren
@ 2010-01-26 20:13 ` Tony Lindgren
[not found] ` <20100819090313.GC3003@shisha.kicks-ass.net>
2010-01-26 20:13 ` [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap Tony Lindgren
` (2 subsequent siblings)
14 siblings, 1 reply; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:13 UTC (permalink / raw)
To: linux-arm-kernel
Otherwise the wrong initcalls can run.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/clock2xxx.c | 2 +-
arch/arm/mach-omap2/clock34xx.c | 2 +-
arch/arm/mach-omap2/emu.c | 3 +++
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
index 43e7404..1a31b72 100644
--- a/arch/arm/mach-omap2/clock2xxx.c
+++ b/arch/arm/mach-omap2/clock2xxx.c
@@ -598,7 +598,7 @@ static int __init omap2_clk_arch_init(void)
struct clk *virt_prcm_set, *sys_ck, *dpll_ck, *mpu_ck;
unsigned long sys_ck_rate;
- if (!mpurate)
+ if (!(cpu_is_omap24xx() && mpurate))
return -EINVAL;
virt_prcm_set = clk_get(NULL, "virt_prcm_set");
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index f485a89..03720bc 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -317,7 +317,7 @@ static int __init omap2_clk_arch_init(void)
struct clk *osc_sys_ck, *dpll1_ck, *arm_fck, *core_ck;
unsigned long osc_sys_rate;
- if (!mpurate)
+ if (!(cpu_is_omap34xx() && mpurate))
return -EINVAL;
/* XXX test these for success */
diff --git a/arch/arm/mach-omap2/emu.c b/arch/arm/mach-omap2/emu.c
index ec0d984..9c442e2 100644
--- a/arch/arm/mach-omap2/emu.c
+++ b/arch/arm/mach-omap2/emu.c
@@ -56,6 +56,9 @@ static struct amba_device omap3_etm_device = {
static int __init emu_init(void)
{
+ if (!cpu_is_omap34xx())
+ return -ENODEV;
+
amba_device_register(&omap3_etb_device, &iomem_resource);
amba_device_register(&omap3_etm_device, &iomem_resource);
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (11 preceding siblings ...)
2010-01-26 20:13 ` [PATCH 12/14] omap2/3: Fix initcalls for multi-omap Tony Lindgren
@ 2010-01-26 20:13 ` Tony Lindgren
2010-01-27 2:26 ` Paul Walmsley
2010-01-26 20:13 ` [PATCH 14/14] omap2/3: Update omap3_defconfig to build in all the 2420 based boards Tony Lindgren
2010-03-24 11:43 ` [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Gadiyar, Anand
14 siblings, 1 reply; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:13 UTC (permalink / raw)
To: linux-arm-kernel
Otherwise we'll an error when booting a kernel with both
CONFIG_ARCH_OMAP2 and CONFIG_ARCH_OMAP3 compiled in:
Unhandled fault: imprecise external abort (0xc06) at 0x00000000
...
Note that the same problem may still exist when trying to boot
a kernel with 2420 and 2430 both compiled in. We currently cannot
test this as the clock framework needs updating to support booting
2420 and 2430 compiled in.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/io.c | 13 +++++++++----
arch/arm/mach-omap2/powerdomains.h | 23 +++++++++++++++++------
2 files changed, 26 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index ee13ca9..96e9ea8 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -320,21 +320,26 @@ static int __init _omap2_init_reprogram_sdrc(void)
void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
+ struct powerdomain **pwrdm = NULL;
struct omap_hwmod **hwmods = NULL;
- if (cpu_is_omap2420())
+ if (cpu_is_omap2420()) {
+ pwrdm = powerdomains_omap2;
hwmods = omap2420_hwmods;
- else if (cpu_is_omap2430())
+ } else if (cpu_is_omap2430()) {
+ pwrdm = powerdomains_omap2;
hwmods = omap2430_hwmods;
- else if (cpu_is_omap34xx())
+ } else if (cpu_is_omap34xx()) {
+ pwrdm = powerdomains_omap3;
hwmods = omap34xx_hwmods;
+ }
#ifndef CONFIG_ARCH_OMAP4 /* FIXME: Remove this once the clkdev is ready */
/* The OPP tables have to be registered before a clk init */
omap_hwmod_init(hwmods);
omap2_mux_init();
omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
- pwrdm_init(powerdomains_omap);
+ pwrdm_init(pwrdm);
clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps);
#endif
omap2_clk_init();
diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains.h
index d5d753c..6fe7d0c 100644
--- a/arch/arm/mach-omap2/powerdomains.h
+++ b/arch/arm/mach-omap2/powerdomains.h
@@ -152,22 +152,33 @@ static struct powerdomain wkup_pwrdm = {
/* As powerdomains are added or removed above, this list must also be changed */
-static struct powerdomain *powerdomains_omap[] __initdata = {
+
+#ifdef CONFIG_ARCH_OMAP2
+static struct powerdomain *powerdomains_omap2[] __initdata = {
&gfx_pwrdm,
&wkup_pwrdm,
-#ifdef CONFIG_ARCH_OMAP2
&dsp_pwrdm,
&mpu_24xx_pwrdm,
&core_24xx_pwrdm,
-#endif
#ifdef CONFIG_ARCH_OMAP2430
&mdm_pwrdm,
#endif
+ NULL
+};
+#else
+#define powerdomains_omap2 NULL
+#endif
+
#ifdef CONFIG_ARCH_OMAP3
+static struct powerdomain *powerdomains_omap3[] __initdata = {
+
+ &gfx_pwrdm,
+ &wkup_pwrdm,
+
&iva2_pwrdm,
&mpu_34xx_pwrdm,
&neon_pwrdm,
@@ -184,10 +195,10 @@ static struct powerdomain *powerdomains_omap[] __initdata = {
&dpll3_pwrdm,
&dpll4_pwrdm,
&dpll5_pwrdm,
-#endif
-
NULL
};
-
+#else
+#define powerdomains_omap3 NULL
+#endif
#endif
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 14/14] omap2/3: Update omap3_defconfig to build in all the 2420 based boards
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (12 preceding siblings ...)
2010-01-26 20:13 ` [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap Tony Lindgren
@ 2010-01-26 20:13 ` Tony Lindgren
2010-03-24 11:43 ` [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Gadiyar, Anand
14 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-26 20:13 UTC (permalink / raw)
To: linux-arm-kernel
Note that booting 2420 depends on another patch posted earlier to not
select CONFIG_CPU_32v6K if CONFIG_ARCH_OMAP2 is selected.
Also note that we cannot add omap2430 in yet because of the different
clock addresses compared to 2420. Also note that we cannot have
CONFIG_CPU_32v6K=y in order to boot on 24xx.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/configs/omap3_defconfig | 174 ++++++++++++++++++++++++++++++--------
1 files changed, 138 insertions(+), 36 deletions(-)
diff --git a/arch/arm/configs/omap3_defconfig b/arch/arm/configs/omap3_defconfig
index 367be98..2bc80d7 100644
--- a/arch/arm/configs/omap3_defconfig
+++ b/arch/arm/configs/omap3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc8
-# Tue Dec 1 14:04:02 2009
+# Linux kernel version: 2.6.33-rc5
+# Tue Jan 26 11:05:31 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -20,6 +20,8 @@ CONFIG_ARCH_HAS_CPUFREQ=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_OPROFILE_ARMV6=y
+CONFIG_OPROFILE_ARM11_CORE=y
CONFIG_OPROFILE_ARMV7=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -33,6 +35,12 @@ CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
@@ -48,6 +56,7 @@ CONFIG_BSD_PROCESS_ACCT=y
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
@@ -69,6 +78,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -133,14 +143,41 @@ CONFIG_LBDAF=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
@@ -169,6 +206,7 @@ CONFIG_MMU=y
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
@@ -191,21 +229,23 @@ CONFIG_MMU=y
# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
# CONFIG_ARCH_BCMRING is not set
+# CONFIG_ARCH_U8500 is not set
#
# TI OMAP Implementations
#
CONFIG_ARCH_OMAP_OTG=y
# CONFIG_ARCH_OMAP1 is not set
-# CONFIG_ARCH_OMAP2 is not set
+CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_ARCH_OMAP2=y
CONFIG_ARCH_OMAP3=y
# CONFIG_ARCH_OMAP4 is not set
#
# OMAP Feature Selections
#
-# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set
-# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set
+CONFIG_OMAP_DEBUG_DEVICES=y
+CONFIG_OMAP_DEBUG_LEDS=y
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_OMAP_MUX=y
CONFIG_OMAP_MUX_DEBUG=y
@@ -216,43 +256,65 @@ CONFIG_OMAP_MCBSP=y
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
CONFIG_OMAP_DM_TIMER=y
-# CONFIG_OMAP_LL_DEBUG_UART1 is not set
-# CONFIG_OMAP_LL_DEBUG_UART2 is not set
-# CONFIG_OMAP_LL_DEBUG_UART3 is not set
-CONFIG_OMAP_LL_DEBUG_NONE=y
# CONFIG_OMAP_PM_NONE is not set
CONFIG_OMAP_PM_NOOP=y
-CONFIG_ARCH_OMAP34XX=y
+CONFIG_MACH_OMAP_GENERIC=y
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP2420=y
+# CONFIG_ARCH_OMAP2430 is not set
CONFIG_ARCH_OMAP3430=y
+CONFIG_OMAP_PACKAGE_CBB=y
+CONFIG_OMAP_PACKAGE_CUS=y
+CONFIG_OMAP_PACKAGE_CBP=y
#
# OMAP Board Type
#
+CONFIG_MACH_OMAP2_TUSB6010=y
+CONFIG_MACH_OMAP_H4=y
+CONFIG_MACH_OMAP_APOLLON=y
+# CONFIG_MACH_OMAP_2430SDP is not set
CONFIG_MACH_OMAP3_BEAGLE=y
CONFIG_MACH_OMAP_LDP=y
CONFIG_MACH_OVERO=y
CONFIG_MACH_OMAP3EVM=y
CONFIG_MACH_OMAP3517EVM=y
CONFIG_MACH_OMAP3_PANDORA=y
+CONFIG_MACH_OMAP3_TOUCHBOOK=y
CONFIG_MACH_OMAP_3430SDP=y
+CONFIG_MACH_NOKIA_N800=y
+CONFIG_MACH_NOKIA_N810=y
+CONFIG_MACH_NOKIA_N810_WIMAX=y
+CONFIG_MACH_NOKIA_N8X0=y
CONFIG_MACH_NOKIA_RX51=y
CONFIG_MACH_OMAP_ZOOM2=y
CONFIG_MACH_OMAP_ZOOM3=y
CONFIG_MACH_CM_T35=y
CONFIG_MACH_IGEP0020=y
CONFIG_MACH_OMAP_3630SDP=y
+# CONFIG_OMAP3_EMU is not set
+# CONFIG_OMAP3_SDRC_AC_TIMING is not set
#
# Processor Type
#
-CONFIG_CPU_32v6K=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
CONFIG_CPU_V7=y
+CONFIG_CPU_32v6=y
CONFIG_CPU_32v7=y
+CONFIG_CPU_ABRT_EV6=y
CONFIG_CPU_ABRT_EV7=y
+CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_PABRT_V7=y
+CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
@@ -268,6 +330,7 @@ CONFIG_ARM_THUMBEE=y
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_HAS_TLS_REG=y
CONFIG_ARM_L1_CACHE_SHIFT=6
+# CONFIG_ARM_ERRATA_411920 is not set
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_458693 is not set
# CONFIG_ARM_ERRATA_460075 is not set
@@ -308,12 +371,10 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_LEDS=y
@@ -509,15 +570,18 @@ CONFIG_BT_HCIBPA10X=y
# CONFIG_BT_MRVL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_DEFAULT_PS=y
-CONFIG_CFG80211_DEFAULT_PS_VALUE=1
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS_EXT=y
+CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=y
# CONFIG_LIB80211_DEBUG is not set
@@ -671,6 +735,7 @@ CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
@@ -681,9 +746,12 @@ CONFIG_BLK_DEV_RAM_SIZE=16384
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MG_DISK is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
@@ -694,6 +762,7 @@ CONFIG_MISC_DEVICES=y
CONFIG_EEPROM_LEGACY=y
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -792,28 +861,26 @@ CONFIG_SMSC911X=y
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-CONFIG_LIBERTAS=y
-CONFIG_LIBERTAS_USB=y
-CONFIG_LIBERTAS_SDIO=y
-# CONFIG_LIBERTAS_SPI is not set
-CONFIG_LIBERTAS_DEBUG=y
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8187 is not set
# CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
# CONFIG_ATH_COMMON is not set
-# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IWM is not set
+CONFIG_LIBERTAS=y
+CONFIG_LIBERTAS_USB=y
+CONFIG_LIBERTAS_SDIO=y
+# CONFIG_LIBERTAS_SPI is not set
+CONFIG_LIBERTAS_DEBUG=y
+# CONFIG_P54_COMMON is not set
# CONFIG_RT2X00 is not set
# CONFIG_WL12XX is not set
-# CONFIG_IWM is not set
+# CONFIG_ZD1211RW is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -861,6 +928,7 @@ CONFIG_USB_NET_ZAURUS=y
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
@@ -889,6 +957,7 @@ CONFIG_KEYBOARD_GPIO=y
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP is not set
CONFIG_KEYBOARD_TWL4030=y
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
@@ -914,6 +983,7 @@ CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
@@ -948,6 +1018,7 @@ CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -986,6 +1057,7 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+CONFIG_HW_RANDOM_OMAP=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
@@ -1024,7 +1096,6 @@ CONFIG_I2C_OMAP=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1040,6 +1111,8 @@ CONFIG_SPI_MASTER=y
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_OMAP24XX=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
@@ -1067,6 +1140,7 @@ CONFIG_GPIO_SYSFS=y
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
CONFIG_GPIO_TWL4030=y
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1141,6 +1215,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
@@ -1166,6 +1241,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1179,6 +1255,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
@@ -1204,20 +1281,22 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
-# CONFIG_MFD_CORE is not set
+CONFIG_MFD_CORE=y
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
+# CONFIG_MENELAUS is not set
CONFIG_TWL4030_CORE=y
# CONFIG_TWL4030_POWER is not set
-# CONFIG_TWL4030_CODEC is not set
+CONFIG_TWL4030_CODEC=y
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
@@ -1225,6 +1304,8 @@ CONFIG_TWL4030_CORE=y
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
@@ -1232,6 +1313,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_TWL4030=y
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_TPS65023 is not set
@@ -1267,6 +1349,7 @@ CONFIG_FB_TILEBLITTING=y
#
# CONFIG_FB_UVESA is not set
# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_TMIO is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
@@ -1281,6 +1364,7 @@ CONFIG_FB_OMAP_079M3R=y
# CONFIG_FB_OMAP_LCD_MIPID is not set
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_OMAP2_DSS is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_LMS283GF05 is not set
@@ -1364,12 +1448,15 @@ CONFIG_SND_USB_AUDIO=y
CONFIG_SND_SOC=y
CONFIG_SND_OMAP_SOC=y
CONFIG_SND_OMAP_SOC_MCBSP=y
+# CONFIG_SND_OMAP_SOC_N810 is not set
# CONFIG_SND_OMAP_SOC_OVERO is not set
# CONFIG_SND_OMAP_SOC_OMAP3EVM is not set
+# CONFIG_SND_OMAP_SOC_AM3517EVM is not set
# CONFIG_SND_OMAP_SOC_SDP3430 is not set
CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=y
# CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE is not set
# CONFIG_SND_OMAP_SOC_ZOOM2 is not set
+# CONFIG_SND_OMAP_SOC_IGEP0020 is not set
CONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SOC_ALL_CODECS is not set
CONFIG_SND_SOC_TWL4030=y
@@ -1418,7 +1505,7 @@ CONFIG_USB_HID=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
@@ -1441,6 +1528,7 @@ CONFIG_USB_MON=y
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
@@ -1556,16 +1644,18 @@ CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_LANGWELL is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
-CONFIG_USB_ZERO=y
+CONFIG_USB_ZERO=m
# CONFIG_USB_ZERO_HNPTEST is not set
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
@@ -1573,6 +1663,7 @@ CONFIG_USB_ZERO=y
CONFIG_USB_OTG_UTILS=y
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_ISP1301_OMAP is not set
+# CONFIG_USB_ULPI is not set
CONFIG_TWL4030_USB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_MMC=y
@@ -1609,7 +1700,9 @@ CONFIG_LEDS_GPIO_PLATFORM=y
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
@@ -1653,6 +1746,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
CONFIG_RTC_DRV_TWL4030=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
@@ -1683,7 +1777,9 @@ CONFIG_RTC_DRV_TWL4030=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
@@ -1951,6 +2047,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
@@ -1983,7 +2080,9 @@ CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_ERRORS is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
+# CONFIG_EARLY_PRINTK is not set
# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_OC_ETM is not set
#
# Security options
@@ -1993,9 +2092,12 @@ CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_SECURITY_ROOTPLUG is not set
# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap
2010-01-26 20:13 ` [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap Tony Lindgren
@ 2010-01-27 2:26 ` Paul Walmsley
2010-01-27 2:29 ` Tony Lindgren
0 siblings, 1 reply; 27+ messages in thread
From: Paul Walmsley @ 2010-01-27 2:26 UTC (permalink / raw)
To: linux-arm-kernel
Hi Tony,
On Tue, 26 Jan 2010, Tony Lindgren wrote:
> Otherwise we'll an error when booting a kernel with both
> CONFIG_ARCH_OMAP2 and CONFIG_ARCH_OMAP3 compiled in:
>
> Unhandled fault: imprecise external abort (0xc06) at 0x00000000
> ...
>
> Note that the same problem may still exist when trying to boot
> a kernel with 2420 and 2430 both compiled in. We currently cannot
> test this as the clock framework needs updating to support booting
> 2420 and 2430 compiled in.
>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch shouldn't be needed after merging the clock-related patches
queued up for 2.6.34; one of those patches inadvertently fixes the
underlying problem (_pwrdm_setup() called even if pwrdm_register() fails
due to commit ba20bb126940ce4847e146a0d00b7f7b0868d773).
Thanks for all the debugging time that you put into tracking this one
down,
- Paul
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap
2010-01-27 2:26 ` Paul Walmsley
@ 2010-01-27 2:29 ` Tony Lindgren
0 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-01-27 2:29 UTC (permalink / raw)
To: linux-arm-kernel
* Paul Walmsley <paul@pwsan.com> [100126 18:24]:
> Hi Tony,
>
> On Tue, 26 Jan 2010, Tony Lindgren wrote:
>
> > Otherwise we'll an error when booting a kernel with both
> > CONFIG_ARCH_OMAP2 and CONFIG_ARCH_OMAP3 compiled in:
> >
> > Unhandled fault: imprecise external abort (0xc06) at 0x00000000
> > ...
> >
> > Note that the same problem may still exist when trying to boot
> > a kernel with 2420 and 2430 both compiled in. We currently cannot
> > test this as the clock framework needs updating to support booting
> > 2420 and 2430 compiled in.
> >
> > Signed-off-by: Tony Lindgren <tony@atomide.com>
>
> This patch shouldn't be needed after merging the clock-related patches
> queued up for 2.6.34; one of those patches inadvertently fixes the
> underlying problem (_pwrdm_setup() called even if pwrdm_register() fails
> due to commit ba20bb126940ce4847e146a0d00b7f7b0868d773).
>
> Thanks for all the debugging time that you put into tracking this one
> down,
No problem, I've rebased the patches in multi-omap branch on top of your
series which simplifies this series a bit :)
Tony
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
` (13 preceding siblings ...)
2010-01-26 20:13 ` [PATCH 14/14] omap2/3: Update omap3_defconfig to build in all the 2420 based boards Tony Lindgren
@ 2010-03-24 11:43 ` Gadiyar, Anand
2010-04-01 12:13 ` Tony Lindgren
14 siblings, 1 reply; 27+ messages in thread
From: Gadiyar, Anand @ 2010-03-24 11:43 UTC (permalink / raw)
To: linux-arm-kernel
Tony Lindgren wrote:
> These patches clean up the DEBUG_LL code for mach-omap1 and mach-omap2
> and then makes multiboot work for mach-omap2.
>
> Note that these patches currently allow only multiboot for 2420 + 36xx.
> Adding 2430 and omap4 needs further work.
>
Tony,
Purely out of curiosity (triggered by someone asking about 2430SDP on
the list), do you know what it'll take to get mutli-boot working on 2430?
I'm not familiar with those boards of course - does anyone still have
them around?
Thanks,
Anand
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34
2010-03-24 11:43 ` [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Gadiyar, Anand
@ 2010-04-01 12:13 ` Tony Lindgren
0 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-04-01 12:13 UTC (permalink / raw)
To: linux-arm-kernel
* Gadiyar, Anand <gadiyar@ti.com> [100324 04:39]:
> Tony Lindgren wrote:
> > These patches clean up the DEBUG_LL code for mach-omap1 and mach-omap2
> > and then makes multiboot work for mach-omap2.
> >
> > Note that these patches currently allow only multiboot for 2420 + 36xx.
> > Adding 2430 and omap4 needs further work.
> >
>
> Tony,
>
> Purely out of curiosity (triggered by someone asking about 2430SDP on
> the list), do you know what it'll take to get mutli-boot working on 2430?
It should work assuming the debug_ll code worked earlier. Do you have
the right serial port connected and CONFIG_EARLYPRINTK enabled? You
also need earlyprink on the kernel cmdline.
> I'm not familiar with those boards of course - does anyone still have
> them around?
Yeah, looks like people are using 2430.
Tony
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-01-26 20:12 ` [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic Tony Lindgren
@ 2010-04-29 14:44 ` Kevin Hilman
2010-04-30 15:07 ` Kevin Hilman
1 sibling, 0 replies; 27+ messages in thread
From: Kevin Hilman @ 2010-04-29 14:44 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, 2010-01-26 at 12:12 -0800, Tony Lindgren wrote:
> Define arch_decomp_setup() the same way as some other
> architectures do. Use arch_id to configure the debug uart
> based on the machine_is by storing it into the uart
> scratchpad register for DEBUG_LL code to use.
>
> Note that to avoid merge conflicts, this patch is using
> hardcoded register r1 until tmp register is being passed
> for all addruart macros.
>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
This has been working well, but has a couple serious limitations:
1. assumes bootloader has enabled UART1 clocks
2. assumes all SoCs supported have the same UART1 base
With more platforms using USB-based UARTs, assumption (1) may not be
safe for very long, as bootloaders for these platforms don't really
*need* to enable UART1. Currently, they happen to mainly because of
copied init code from other platforms.
But more importantly, there are more OMAP derivative parts coming soon,
and one in particular coming soon[1] breaks assumption 2 by having a
different UART1 base (yes, it's branded as a DaVinci, but it's an OMAP
core as far as linux is concerned. Don't get me started on TI
branding.)
To fix both problems, maybe we should just use a fixed memory location
to pass this temporary data from uncompress to the kernel. We've had a
similar problem on DaVinci recently and a proposal has been made (and
tested) to use memory just below the page tables[2].)
Any comments on this proposal? or alternative suggestions?
Kevin
[1] http://www.ti.com/ww/en/dsp/davinci-netra/index.shtml
[2] https://patchwork.kernel.org/patch/94724/
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-01-26 20:12 ` [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic Tony Lindgren
2010-04-29 14:44 ` Kevin Hilman
@ 2010-04-30 15:07 ` Kevin Hilman
2010-04-30 16:20 ` Cyril Chemparathy
1 sibling, 1 reply; 27+ messages in thread
From: Kevin Hilman @ 2010-04-30 15:07 UTC (permalink / raw)
To: linux-arm-kernel
[resend to include RMK]
On Tue, 2010-01-26 at 12:12 -0800, Tony Lindgren wrote:
> Define arch_decomp_setup() the same way as some other
> architectures do. Use arch_id to configure the debug uart
> based on the machine_is by storing it into the uart
> scratchpad register for DEBUG_LL code to use.
>
> Note that to avoid merge conflicts, this patch is using
> hardcoded register r1 until tmp register is being passed
> for all addruart macros.
This patch (now in mainline[1]) has been working well, but has a couple
serious limitations:
1. assumes bootloader has enabled UART1 clocks
2. assumes all OMAPs supported have the same UART1 base
With more platforms using USB-based UARTs, assumption (1) may not be
safe for very long, as bootloaders for these platforms don't really
*need* to enable UART1. Currently, they happen to mainly because of
copied init code from other platforms.
But more importantly, there are more OMAP derivative parts coming soon,
and one in particular coming soon[2] breaks assumption 2 by having a
different UART1 base (yes, it's branded as a DaVinci, but it's an OMAP
core as far as linux is concerned. Don't get me started on TI
branding.)
To fix both problems, maybe we should just use a fixed memory location
to pass this temporary data from uncompress to the kernel. We've had a
similar problem on DaVinci recently and a proposal has been made (and
tested) to use memory just below the page tables[3].)
Any comments on this proposal? or alternative suggestions?
Kevin
[1] commit 0c8219f0302d0d27fda52c790d38406801e547ec
[1] http://www.ti.com/ww/en/dsp/davinci-netra/index.shtml
[2] https://patchwork.kernel.org/patch/94724/
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-04-30 15:07 ` Kevin Hilman
@ 2010-04-30 16:20 ` Cyril Chemparathy
2010-04-30 16:49 ` Tony Lindgren
2010-04-30 17:18 ` Russell King - ARM Linux
0 siblings, 2 replies; 27+ messages in thread
From: Cyril Chemparathy @ 2010-04-30 16:20 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
[...]
> To fix both problems, maybe we should just use a fixed memory location
> to pass this temporary data from uncompress to the kernel. We've had a
> similar problem on DaVinci recently and a proposal has been made (and
> tested) to use memory just below the page tables[3].)
Essentially both of these approaches (internal scratch register and
fixed address) implement a weird back-channel communication scheme
between the decompresser and the debug macros.
A more elegant solution may be as follows:
- pass machine_arch_type as an argument into addruart.
- move the uart base lookup logic to addruart using macros similar
to DEBUG_LL_*, except that these expand to assembly code this
time.
- reuse these debug-macros in uncompress.h and implement putc() and
flush() using addruart(), senduart(), etc.
This way, both the decompresser and the kernel debug macros end up using
machine_arch_type to get to the right debug uart, without resorting to
underhand back-channel tricks.
Any thoughts?
-- Cyril.
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-04-30 16:20 ` Cyril Chemparathy
@ 2010-04-30 16:49 ` Tony Lindgren
2010-04-30 17:18 ` Russell King - ARM Linux
1 sibling, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-04-30 16:49 UTC (permalink / raw)
To: linux-arm-kernel
* Cyril Chemparathy <cyril@ti.com> [100430 09:22]:
> Hi,
>
> [...]
> > To fix both problems, maybe we should just use a fixed memory location
> > to pass this temporary data from uncompress to the kernel. We've had a
> > similar problem on DaVinci recently and a proposal has been made (and
> > tested) to use memory just below the page tables[3].)
>
> Essentially both of these approaches (internal scratch register and
> fixed address) implement a weird back-channel communication scheme
> between the decompresser and the debug macros.
>
> A more elegant solution may be as follows:
> - pass machine_arch_type as an argument into addruart.
> - move the uart base lookup logic to addruart using macros similar
> to DEBUG_LL_*, except that these expand to assembly code this
> time.
> - reuse these debug-macros in uncompress.h and implement putc() and
> flush() using addruart(), senduart(), etc.
>
> This way, both the decompresser and the kernel debug macros end up using
> machine_arch_type to get to the right debug uart, without resorting to
> underhand back-channel tricks.
>
> Any thoughts?
Sounds good to me. There's already the tmp register added to addruart
that can be used for passing the machine id to addruart.
Regards,
Tony
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-04-30 16:20 ` Cyril Chemparathy
2010-04-30 16:49 ` Tony Lindgren
@ 2010-04-30 17:18 ` Russell King - ARM Linux
2010-04-30 18:47 ` Tony Lindgren
1 sibling, 1 reply; 27+ messages in thread
From: Russell King - ARM Linux @ 2010-04-30 17:18 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Apr 30, 2010 at 12:20:35PM -0400, Cyril Chemparathy wrote:
> Hi,
>
> [...]
> > To fix both problems, maybe we should just use a fixed memory location
> > to pass this temporary data from uncompress to the kernel. We've had a
> > similar problem on DaVinci recently and a proposal has been made (and
> > tested) to use memory just below the page tables[3].)
>
> Essentially both of these approaches (internal scratch register and
> fixed address) implement a weird back-channel communication scheme
> between the decompresser and the debug macros.
>
> A more elegant solution may be as follows:
> - pass machine_arch_type as an argument into addruart.
Unfortunately, that breaks addruart. Firstly, addruart is used from
assembly code where very limited registers are available (the fewer
registers it clobbers the less likely debug is going to cause stuff
to break.)
Secondly, the places that addruart may be called from, the location
of the machine type number is indeterminent. Remember that this
macro can be called when the MMU is on or off, and can be called
before the machine_arch_type has been initialized.
> - move the uart base lookup logic to addruart using macros similar
> to DEBUG_LL_*, except that these expand to assembly code this
> time.
> - reuse these debug-macros in uncompress.h and implement putc() and
> flush() using addruart(), senduart(), etc.
Given what I've said above about the debug macros, this is definitely the
wrong solution.
Having the decompressor macros work whatever the machine type is
reasonable, and the machine_is_xxx() macros already work at that point,
so there shouldn't be much of an issue there.
As far as the debug macros go, I think we're at the point where it's
basically just far easier to leave these macros as a developer debugging
tool and we'll just have to put up with it being something that an OMAP
developer has to edit according to his platform to make work.
After all, _NO_ production kernel what so ever should be using this
debug support.
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-04-30 17:18 ` Russell King - ARM Linux
@ 2010-04-30 18:47 ` Tony Lindgren
2010-04-30 21:16 ` Kevin Hilman
0 siblings, 1 reply; 27+ messages in thread
From: Tony Lindgren @ 2010-04-30 18:47 UTC (permalink / raw)
To: linux-arm-kernel
* Russell King - ARM Linux <linux@arm.linux.org.uk> [100430 10:13]:
> On Fri, Apr 30, 2010 at 12:20:35PM -0400, Cyril Chemparathy wrote:
> > Hi,
> >
> > [...]
> > > To fix both problems, maybe we should just use a fixed memory location
> > > to pass this temporary data from uncompress to the kernel. We've had a
> > > similar problem on DaVinci recently and a proposal has been made (and
> > > tested) to use memory just below the page tables[3].)
> >
> > Essentially both of these approaches (internal scratch register and
> > fixed address) implement a weird back-channel communication scheme
> > between the decompresser and the debug macros.
> >
> > A more elegant solution may be as follows:
> > - pass machine_arch_type as an argument into addruart.
>
> Unfortunately, that breaks addruart. Firstly, addruart is used from
> assembly code where very limited registers are available (the fewer
> registers it clobbers the less likely debug is going to cause stuff
> to break.)
Right, this would be tricky.
> Secondly, the places that addruart may be called from, the location
> of the machine type number is indeterminent. Remember that this
> macro can be called when the MMU is on or off, and can be called
> before the machine_arch_type has been initialized.
Another good point here.
> > - move the uart base lookup logic to addruart using macros similar
> > to DEBUG_LL_*, except that these expand to assembly code this
> > time.
> > - reuse these debug-macros in uncompress.h and implement putc() and
> > flush() using addruart(), senduart(), etc.
>
> Given what I've said above about the debug macros, this is definitely the
> wrong solution.
>
> Having the decompressor macros work whatever the machine type is
> reasonable, and the machine_is_xxx() macros already work at that point,
> so there shouldn't be much of an issue there.
Just to bring it up, there's one issue to consider here though.
When the bootloader passes a wrong machine id, chances are things
break with no debug output.
> As far as the debug macros go, I think we're at the point where it's
> basically just far easier to leave these macros as a developer debugging
> tool and we'll just have to put up with it being something that an OMAP
> developer has to edit according to his platform to make work.
>
> After all, _NO_ production kernel what so ever should be using this
> debug support.
Things work now for mach-omap2, but we assume the first uart is always
in the same location. If this changes, then using some fixed memory
location for storing the debug configuration is probably the best way
to go considering the issues Russell mentioned.
Regards,
Tony
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic
2010-04-30 18:47 ` Tony Lindgren
@ 2010-04-30 21:16 ` Kevin Hilman
0 siblings, 0 replies; 27+ messages in thread
From: Kevin Hilman @ 2010-04-30 21:16 UTC (permalink / raw)
To: linux-arm-kernel
Tony Lindgren <tony@atomide.com> writes:
> * Russell King - ARM Linux <linux@arm.linux.org.uk> [100430 10:13]:
>> On Fri, Apr 30, 2010 at 12:20:35PM -0400, Cyril Chemparathy wrote:
>> > Hi,
>> >
>> > [...]
>> > > To fix both problems, maybe we should just use a fixed memory location
>> > > to pass this temporary data from uncompress to the kernel. We've had a
>> > > similar problem on DaVinci recently and a proposal has been made (and
>> > > tested) to use memory just below the page tables[3].)
>> >
>> > Essentially both of these approaches (internal scratch register and
>> > fixed address) implement a weird back-channel communication scheme
>> > between the decompresser and the debug macros.
>> >
>> > A more elegant solution may be as follows:
>> > - pass machine_arch_type as an argument into addruart.
>>
>> Unfortunately, that breaks addruart. Firstly, addruart is used from
>> assembly code where very limited registers are available (the fewer
>> registers it clobbers the less likely debug is going to cause stuff
>> to break.)
>
> Right, this would be tricky.
>
>> Secondly, the places that addruart may be called from, the location
>> of the machine type number is indeterminent. Remember that this
>> macro can be called when the MMU is on or off, and can be called
>> before the machine_arch_type has been initialized.
>
> Another good point here.
>
>> > - move the uart base lookup logic to addruart using macros similar
>> > to DEBUG_LL_*, except that these expand to assembly code this
>> > time.
>> > - reuse these debug-macros in uncompress.h and implement putc() and
>> > flush() using addruart(), senduart(), etc.
>>
>> Given what I've said above about the debug macros, this is definitely the
>> wrong solution.
>>
>> Having the decompressor macros work whatever the machine type is
>> reasonable, and the machine_is_xxx() macros already work at that point,
>> so there shouldn't be much of an issue there.
>
> Just to bring it up, there's one issue to consider here though.
> When the bootloader passes a wrong machine id, chances are things
> break with no debug output.
>
>> As far as the debug macros go, I think we're at the point where it's
>> basically just far easier to leave these macros as a developer debugging
>> tool and we'll just have to put up with it being something that an OMAP
>> developer has to edit according to his platform to make work.
>>
>> After all, _NO_ production kernel what so ever should be using this
>> debug support.
>
> Things work now for mach-omap2, but we assume the first uart is always
> in the same location. If this changes, then using some fixed memory
> location for storing the debug configuration is probably the best way
> to go considering the issues Russell mentioned.
I agree, using a fixed memory location seems the best way to keep this
working across new devices with different UART1 base.
Kevin
^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH 12/14] omap2/3: Fix initcalls for multi-omap
[not found] ` <20100819090313.GC3003@shisha.kicks-ass.net>
@ 2010-08-19 9:35 ` Tony Lindgren
0 siblings, 0 replies; 27+ messages in thread
From: Tony Lindgren @ 2010-08-19 9:35 UTC (permalink / raw)
To: linux-arm-kernel
* Alexander Shishkin <virtuoso@slind.org> [100819 12:04]:
> On Tue, Jan 26, 2010 at 12:13:04 -0800, Tony Lindgren wrote:
> > Otherwise the wrong initcalls can run.
> >
> > Signed-off-by: Tony Lindgren <tony@atomide.com>
> > ---
> > arch/arm/mach-omap2/clock2xxx.c | 2 +-
> > arch/arm/mach-omap2/clock34xx.c | 2 +-
> > arch/arm/mach-omap2/emu.c | 3 +++
>
> May I ask what stopped you from CCing me on this patch?
Hmm, sorry I don't follow you. Did I accidentally leave out something?
Regards,
Tony
> > 3 files changed, 5 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
> > index 43e7404..1a31b72 100644
> > --- a/arch/arm/mach-omap2/clock2xxx.c
> > +++ b/arch/arm/mach-omap2/clock2xxx.c
> > @@ -598,7 +598,7 @@ static int __init omap2_clk_arch_init(void)
> > struct clk *virt_prcm_set, *sys_ck, *dpll_ck, *mpu_ck;
> > unsigned long sys_ck_rate;
> >
> > - if (!mpurate)
> > + if (!(cpu_is_omap24xx() && mpurate))
> > return -EINVAL;
> >
> > virt_prcm_set = clk_get(NULL, "virt_prcm_set");
> > diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
> > index f485a89..03720bc 100644
> > --- a/arch/arm/mach-omap2/clock34xx.c
> > +++ b/arch/arm/mach-omap2/clock34xx.c
> > @@ -317,7 +317,7 @@ static int __init omap2_clk_arch_init(void)
> > struct clk *osc_sys_ck, *dpll1_ck, *arm_fck, *core_ck;
> > unsigned long osc_sys_rate;
> >
> > - if (!mpurate)
> > + if (!(cpu_is_omap34xx() && mpurate))
> > return -EINVAL;
> >
> > /* XXX test these for success */
> > diff --git a/arch/arm/mach-omap2/emu.c b/arch/arm/mach-omap2/emu.c
> > index ec0d984..9c442e2 100644
> > --- a/arch/arm/mach-omap2/emu.c
> > +++ b/arch/arm/mach-omap2/emu.c
> > @@ -56,6 +56,9 @@ static struct amba_device omap3_etm_device = {
> >
> > static int __init emu_init(void)
> > {
> > + if (!cpu_is_omap34xx())
> > + return -ENODEV;
> > +
> > amba_device_register(&omap3_etb_device, &iomem_resource);
> > amba_device_register(&omap3_etm_device, &iomem_resource);
> >
> >
> >
>
> Regards,
> --
> Alex
^ permalink raw reply [flat|nested] 27+ messages in thread
end of thread, other threads:[~2010-08-19 9:35 UTC | newest]
Thread overview: 27+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-01-26 20:12 [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Tony Lindgren
2010-01-26 20:12 ` [PATCH 01/14] omap: Clean the serial port defines Tony Lindgren
2010-01-26 20:12 ` [PATCH 02/14] omap: Make uncompress code and DEBUG_LL code generic Tony Lindgren
2010-04-29 14:44 ` Kevin Hilman
2010-04-30 15:07 ` Kevin Hilman
2010-04-30 16:20 ` Cyril Chemparathy
2010-04-30 16:49 ` Tony Lindgren
2010-04-30 17:18 ` Russell King - ARM Linux
2010-04-30 18:47 ` Tony Lindgren
2010-04-30 21:16 ` Kevin Hilman
2010-01-26 20:12 ` [PATCH 03/14] omap: Remove old DEBUG_LL serial port options Tony Lindgren
2010-01-26 20:12 ` [PATCH 04/14] omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot Tony Lindgren
2010-01-26 20:12 ` [PATCH 05/14] omap2/3: Multiboot compile fixes to compile in omap2 and omap3 Tony Lindgren
2010-01-26 20:12 ` [PATCH 06/14] omap: Fix dmtimer.c for multi-omap boot Tony Lindgren
2010-01-26 20:12 ` [PATCH 07/14] omap2/3/4: Fix omap2_map_common_io for multi-omap Tony Lindgren
2010-01-26 20:12 ` [PATCH 08/14] omap2/3/4: Fix mbox init " Tony Lindgren
2010-01-26 20:12 ` [PATCH 09/14] omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Tony Lindgren
2010-01-26 20:12 ` [PATCH 10/14] omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Tony Lindgren
2010-01-26 20:13 ` [PATCH 11/14] omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS Tony Lindgren
2010-01-26 20:13 ` [PATCH 12/14] omap2/3: Fix initcalls for multi-omap Tony Lindgren
[not found] ` <20100819090313.GC3003@shisha.kicks-ass.net>
2010-08-19 9:35 ` Tony Lindgren
2010-01-26 20:13 ` [PATCH 13/14] omap2/3: Fix powerdomain init for multiomap Tony Lindgren
2010-01-27 2:26 ` Paul Walmsley
2010-01-27 2:29 ` Tony Lindgren
2010-01-26 20:13 ` [PATCH 14/14] omap2/3: Update omap3_defconfig to build in all the 2420 based boards Tony Lindgren
2010-03-24 11:43 ` [PATCH 00/14] omap DEBUG_LL and multiboot changes for 2.6.34 Gadiyar, Anand
2010-04-01 12:13 ` Tony Lindgren
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