* [U-Boot] [PATCH] AT91: Add SD/MMC controller support
@ 2009-09-01 8:37 Albin Tonnerre
2009-09-01 11:57 ` Sami Kantoluoto
0 siblings, 1 reply; 4+ messages in thread
From: Albin Tonnerre @ 2009-09-01 8:37 UTC (permalink / raw)
To: u-boot
This patch allows to use the atmel_mci SD/MMC driver on the at91 architecture.
It contains:
- initialization code for the MCI controller for all the supported AT91. It
allows the use of only one controller even if a SoC has two controllers
(anyway there's no support for it in atmel_mci as of now)
- the necessary get_mci_clk_rate function
- definition of MMCI_BASE for use in atmel_mci
- the cpu_mmc_init function. As of now this is not used, but will be required
when atmel_mci is ported to the new generic mmc API.
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
---
cpu/arm926ejs/at91/at91cap9_devices.c | 36 ++++++++++++++++++
cpu/arm926ejs/at91/at91sam9260_devices.c | 27 +++++++++++++
cpu/arm926ejs/at91/at91sam9261_devices.c | 18 +++++++++
cpu/arm926ejs/at91/at91sam9263_devices.c | 54 +++++++++++++++++++++++++++
cpu/arm926ejs/at91/at91sam9m10g45_devices.c | 54 +++++++++++++++++++++++++++
cpu/arm926ejs/at91/at91sam9rl_devices.c | 22 +++++++++++
cpu/arm926ejs/at91/cpu.c | 7 +++
include/asm-arm/arch-at91/at91_common.h | 2 +
include/asm-arm/arch-at91/clk.h | 5 ++
include/asm-arm/arch-at91/hardware.h | 18 +++++++++
include/asm-arm/arch-at91/memory-map.h | 1 +
11 files changed, 244 insertions(+), 0 deletions(-)
diff --git a/cpu/arm926ejs/at91/at91cap9_devices.c b/cpu/arm926ejs/at91/at91cap9_devices.c
index 39e405f..4486cbb 100644
--- a/cpu/arm926ejs/at91/at91cap9_devices.c
+++ b/cpu/arm926ejs/at91/at91cap9_devices.c
@@ -79,6 +79,42 @@ void at91_serial_hw_init(void)
#endif
}
+#ifdef CONFIG_ATMEL_MCI
+#ifdef CONFIG_AT91_MCI0
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI0);
+ at91_set_A_periph(AT91_PIN_PA2, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+ }
+}
+#elif defined(CONFIG_AT91_MCI1
+void at91_mci1_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI);
+ at91_set_A_periph(AT91_PIN_PA16, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA17, 1);
+ at91_set_A_periph(AT91_PIN_PA18, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA19, 1);
+ at91_set_A_periph(AT91_PIN_PA20, 1);
+ at91_set_A_periph(AT91_PIN_PA21, 1);
+ }
+ }
+}
+#endif
+#endif
+
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/at91sam9260_devices.c b/cpu/arm926ejs/at91/at91sam9260_devices.c
index f86cb99..ea22030 100644
--- a/cpu/arm926ejs/at91/at91sam9260_devices.c
+++ b/cpu/arm926ejs/at91/at91sam9260_devices.c
@@ -75,6 +75,33 @@ void at91_serial_hw_init(void)
#endif
}
+#ifdef CONFIG_ATMEL_MCI
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_MCI);
+ at91_set_A_periph(AT91_PIN_PA8, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA6, 1);
+ at91_set_A_periph(AT91_PIN_PA7, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA9, 1);
+ at91_set_A_periph(AT91_PIN_PA10, 1);
+ at91_set_A_periph(AT91_PIN_PA11, 1);
+ }
+ }
+ if (mask & (1 << 2)) {
+ at91_set_B_periph(AT91_PIN_PA0, 1);
+ at91_set_B_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 3)) {
+ at91_set_B_periph(AT91_PIN_PA3, 1);
+ at91_set_B_periph(AT91_PIN_PA4, 1);
+ at91_set_B_periph(AT91_PIN_PA5, 1);
+ }
+ }
+}
+#endif /* ATMEL_MCI */
+
#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/at91sam9261_devices.c b/cpu/arm926ejs/at91/at91sam9261_devices.c
index 16d411f..7ee573c 100644
--- a/cpu/arm926ejs/at91/at91sam9261_devices.c
+++ b/cpu/arm926ejs/at91/at91sam9261_devices.c
@@ -75,6 +75,24 @@ void at91_serial_hw_init(void)
#endif
}
+#ifdef CONFIG_ATMEL_MCI
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_MCI);
+ at91_set_B_periph(AT91_PIN_PA2, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_B_periph(AT91_PIN_PA0, 1);
+ at91_set_B_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 1)) {
+ at91_set_B_periph(AT91_PIN_PA4, 1);
+ at91_set_B_periph(AT91_PIN_PA5, 1);
+ at91_set_B_periph(AT91_PIN_PA6, 1);
+ }
+ }
+}
+#endif /* ATMEL_MCI */
+
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/at91sam9263_devices.c b/cpu/arm926ejs/at91/at91sam9263_devices.c
index f72efdf..40e36a4 100644
--- a/cpu/arm926ejs/at91/at91sam9263_devices.c
+++ b/cpu/arm926ejs/at91/at91sam9263_devices.c
@@ -79,6 +79,60 @@ void at91_serial_hw_init(void)
#endif
}
+#ifdef CONFIG_ATMEL_MCI
+#ifdef CONFIG_AT91_MCI0
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI0);
+ at91_set_A_periph(AT91_PIN_PA12, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+ }
+ if (mask & (1 << 2)) {
+ at91_set_A_periph(AT91_PIN_PA16, 1);
+ at91_set_A_periph(AT91_PIN_PA17, 1);
+ if (mask & (1 << 3)) {
+ at91_set_A_periph(AT91_PIN_PA18, 1);
+ at91_set_A_periph(AT91_PIN_PA19, 1);
+ at91_set_A_periph(AT91_PIN_PA20, 1);
+ }
+ }
+}
+#elif defined(CONFIG_AT91_MCI1)
+void at91_mci1_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI);
+ at91_set_A_periph(AT91_PIN_PA6, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA7, 1);
+ at91_set_A_periph(AT91_PIN_PA8, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA9, 1);
+ at91_set_A_periph(AT91_PIN_PA10, 1);
+ at91_set_A_periph(AT91_PIN_PA11, 1);
+ }
+ }
+ if (mask & (1 << 2)) {
+ at91_set_B_periph(AT91_PIN_PA21, 1);
+ at91_set_B_periph(AT91_PIN_PA22, 1);
+ if (mask & (1 << 3)) {
+ at91_set_B_periph(AT91_PIN_PA23, 1);
+ at91_set_B_periph(AT91_PIN_PA24, 1);
+ at91_set_B_periph(AT91_PIN_PA25, 1);
+ }
+ }
+}
+#endif
+#endif
+
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/at91sam9m10g45_devices.c b/cpu/arm926ejs/at91/at91sam9m10g45_devices.c
index 98d90f2..647306a 100644
--- a/cpu/arm926ejs/at91/at91sam9m10g45_devices.c
+++ b/cpu/arm926ejs/at91/at91sam9m10g45_devices.c
@@ -75,6 +75,60 @@ void at91_serial_hw_init(void)
#endif
}
+#ifdef CONFIG_ATMEL_MCI
+#ifdef CONFIG_AT91_MCI0
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI0);
+ at91_set_A_periph(AT91_PIN_PA12, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+ }
+ if (mask & (1 << 2)) {
+ at91_set_A_periph(AT91_PIN_PA16, 1);
+ at91_set_A_periph(AT91_PIN_PA17, 1);
+ if (mask & (1 << 3)) {
+ at91_set_A_periph(AT91_PIN_PA18, 1);
+ at91_set_A_periph(AT91_PIN_PA19, 1);
+ at91_set_A_periph(AT91_PIN_PA20, 1);
+ }
+ }
+}
+#elif defined(CONFIG_AT91_MCI1
+void at91_mci1_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_MCI);
+ at91_set_A_periph(AT91_PIN_PA6, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA7, 1);
+ at91_set_A_periph(AT91_PIN_PA8, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA9, 1);
+ at91_set_A_periph(AT91_PIN_PA10, 1);
+ at91_set_A_periph(AT91_PIN_PA11, 1);
+ }
+ }
+ if (mask & (1 << 2)) {
+ at91_set_B_periph(AT91_PIN_PA0, 1);
+ at91_set_B_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 3)) {
+ at91_set_B_periph(AT91_PIN_PA3, 1);
+ at91_set_B_periph(AT91_PIN_PA4, 1);
+ at91_set_B_periph(AT91_PIN_PA5, 1);
+ }
+ }
+}
+#endif
+#endif
+
#ifdef CONFIG_ATMEL_SPI
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/at91sam9rl_devices.c b/cpu/arm926ejs/at91/at91sam9rl_devices.c
index ebed193..41ae4a8 100644
--- a/cpu/arm926ejs/at91/at91sam9rl_devices.c
+++ b/cpu/arm926ejs/at91/at91sam9rl_devices.c
@@ -75,6 +75,28 @@ void at91_serial_hw_init(void)
#endif
}
+/*
+ * The AT91SAM9RL64 is said to have 2 slots, but the datasheet doesn't
+ * seem to mention to what pins the second slot is assigned
+ */
+#ifdef CONFIG_ATMEL_MCI
+void at91_mci0_hw_init(unsigned long mask)
+{
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_MCI);
+ at91_set_A_periph(AT91_PIN_PA2, 0);
+
+ if (mask & (1 << 0)) {
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+ if (mask & (1 << 1)) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+ }
+}
+#endif /* ATMEL_MCI */
+
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
diff --git a/cpu/arm926ejs/at91/cpu.c b/cpu/arm926ejs/at91/cpu.c
index f2f7b62..f96b715 100644
--- a/cpu/arm926ejs/at91/cpu.c
+++ b/cpu/arm926ejs/at91/cpu.c
@@ -52,3 +52,10 @@ int print_cpuinfo(void)
return 0;
}
#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int cpu_mmc_init(bd_t *bis)
+{
+ atmel_mci_init(bis);
+}
+#endif /* GENERIC_MMC */
diff --git a/include/asm-arm/arch-at91/at91_common.h b/include/asm-arm/arch-at91/at91_common.h
index 01840ee..01fcdd6 100644
--- a/include/asm-arm/arch-at91/at91_common.h
+++ b/include/asm-arm/arch-at91/at91_common.h
@@ -32,6 +32,8 @@ void at91_serial0_hw_init(void);
void at91_serial1_hw_init(void);
void at91_serial2_hw_init(void);
void at91_serial3_hw_init(void);
+void at91_mci0_hw_init(unsigned long mask);
+void at91_mci1_hw_init(unsigned long mask);
void at91_spi0_hw_init(unsigned long cs_mask);
void at91_spi1_hw_init(unsigned long cs_mask);
void at91_uhp_hw_init(void);
diff --git a/include/asm-arm/arch-at91/clk.h b/include/asm-arm/arch-at91/clk.h
index f642dd9..457e6c9 100644
--- a/include/asm-arm/arch-at91/clk.h
+++ b/include/asm-arm/arch-at91/clk.h
@@ -59,5 +59,10 @@ static inline unsigned long get_twi_clk_rate(unsigned int dev_id)
return get_mck_clk_rate();
}
+static inline unsigned long get_mci_clk_rate(void)
+{
+ return get_mck_clk_rate();
+}
+
int at91_clock_init(unsigned long main_clock);
#endif /* __ASM_ARM_ARCH_CLK_H__ */
diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h
index de06a10..ca4af37 100644
--- a/include/asm-arm/arch-at91/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -20,31 +20,49 @@
#include <asm/arch/at91rm9200.h>
#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
#include <asm/arch/at91sam9260.h>
+#define AT91_BASE_MCI AT91SAM9260_BASE_MCI
#define AT91_BASE_SPI AT91SAM9260_BASE_SPI0
#define AT91_ID_UHP AT91SAM9260_ID_UHP
#define AT91_PMC_UHP AT91SAM926x_PMC_UHP
#elif defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10)
#include <asm/arch/at91sam9261.h>
+#define AT91_BASE_MCI AT91SAM9261_BASE_MCI
#define AT91_BASE_SPI AT91SAM9261_BASE_SPI0
#define AT91_ID_UHP AT91SAM9261_ID_UHP
#define AT91_PMC_UHP AT91SAM926x_PMC_UHP
#elif defined(CONFIG_AT91SAM9263)
#include <asm/arch/at91sam9263.h>
+#ifdef CONFIG_AT91_MCI1
+ #define AT91_BASE_MCI AT91SAM9263_BASE_MCI1
+#else
+ #define AT91_BASE_MCI AT91SAM9263_BASE_MCI0
+#endif
#define AT91_BASE_SPI AT91SAM9263_BASE_SPI0
#define AT91_ID_UHP AT91SAM9263_ID_UHP
#define AT91_PMC_UHP AT91SAM926x_PMC_UHP
#elif defined(CONFIG_AT91SAM9RL)
#include <asm/arch/at91sam9rl.h>
+#define AT91_BASE_MCI AT91SAM9RL_BASE_MCI
#define AT91_BASE_SPI AT91SAM9RL_BASE_SPI
#define AT91_ID_UHP AT91SAM9RL_ID_UHP
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
#include <asm/arch/at91sam9g45.h>
+#ifdef CONFIG_AT91_MCI1
+ #define AT91_BASE_MCI AT91SAM9G45_BASE_MCI1
+#else
+ #define AT91_BASE_MCI AT91SAM9G45_BASE_MCI0
+#endif
#define AT91_BASE_EMAC AT91SAM9G45_BASE_EMAC
#define AT91_BASE_SPI AT91SAM9G45_BASE_SPI0
#define AT91_ID_UHP AT91SAM9G45_ID_UHPHS
#define AT91_PMC_UHP AT91SAM926x_PMC_UHP
#elif defined(CONFIG_AT91CAP9)
#include <asm/arch/at91cap9.h>
+#ifdef CONFIG_AT91_MCI1
+ #define AT91_BASE_MCI AT91CAP9_BASE_MCI1
+#else
+ #define AT91_BASE_MCI AT91CAP9_BASE_MCI0
+#endif
#define AT91_BASE_SPI AT91CAP9_BASE_SPI0
#define AT91_ID_UHP AT91CAP9_ID_UHP
#define AT91_PMC_UHP AT91CAP9_PMC_UHP
diff --git a/include/asm-arm/arch-at91/memory-map.h b/include/asm-arm/arch-at91/memory-map.h
index f605f37..300b61d 100644
--- a/include/asm-arm/arch-at91/memory-map.h
+++ b/include/asm-arm/arch-at91/memory-map.h
@@ -31,5 +31,6 @@
#define USART2_BASE AT91_USART2
#define USART3_BASE (AT91_BASE_SYS + AT91_DBGU)
#define SPI0_BASE AT91_BASE_SPI
+#define MMCI_BASE AT91_BASE_MCI
#endif /* __ASM_ARM_ARCH_MEMORYMAP_H__ */
--
1.6.3.3
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] AT91: Add SD/MMC controller support
2009-09-01 8:37 [U-Boot] [PATCH] AT91: Add SD/MMC controller support Albin Tonnerre
@ 2009-09-01 11:57 ` Sami Kantoluoto
2009-09-01 12:04 ` Sami Kantoluoto
0 siblings, 1 reply; 4+ messages in thread
From: Sami Kantoluoto @ 2009-09-01 11:57 UTC (permalink / raw)
To: u-boot
On Tue, Sep 01, 2009 at 10:37:21AM +0200, Albin Tonnerre wrote:
> This patch allows to use the atmel_mci SD/MMC driver on the at91 architecture.
> It contains:
> - initialization code for the MCI controller for all the supported AT91. It
> allows the use of only one controller even if a SoC has two controllers
> (anyway there's no support for it in atmel_mci as of now)
> - the necessary get_mci_clk_rate function
> - definition of MMCI_BASE for use in atmel_mci
> - the cpu_mmc_init function. As of now this is not used, but will be required
> when atmel_mci is ported to the new generic mmc API.
>
> Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
> ---
> cpu/arm926ejs/at91/at91cap9_devices.c | 36 ++++++++++++++++++
> cpu/arm926ejs/at91/at91sam9260_devices.c | 27 +++++++++++++
> cpu/arm926ejs/at91/at91sam9261_devices.c | 18 +++++++++
> cpu/arm926ejs/at91/at91sam9263_devices.c | 54 +++++++++++++++++++++++++++
> cpu/arm926ejs/at91/at91sam9m10g45_devices.c | 54 +++++++++++++++++++++++++++
> cpu/arm926ejs/at91/at91sam9rl_devices.c | 22 +++++++++++
> cpu/arm926ejs/at91/cpu.c | 7 +++
> include/asm-arm/arch-at91/at91_common.h | 2 +
> include/asm-arm/arch-at91/clk.h | 5 ++
> include/asm-arm/arch-at91/hardware.h | 18 +++++++++
> include/asm-arm/arch-at91/memory-map.h | 1 +
> 11 files changed, 244 insertions(+), 0 deletions(-)
[snip]
> diff --git a/cpu/arm926ejs/at91/at91sam9260_devices.c b/cpu/arm926ejs/at91/at91sam9260_devices.c
For some reason this doesn't apply cleanly. I patched the file manually and
it worked.
-sk
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] AT91: Add SD/MMC controller support
2009-09-01 11:57 ` Sami Kantoluoto
@ 2009-09-01 12:04 ` Sami Kantoluoto
2009-09-01 12:13 ` Albin Tonnerre
0 siblings, 1 reply; 4+ messages in thread
From: Sami Kantoluoto @ 2009-09-01 12:04 UTC (permalink / raw)
To: u-boot
On Tue, Sep 01, 2009 at 02:57:46PM +0300, Sami Kantoluoto wrote:
> On Tue, Sep 01, 2009 at 10:37:21AM +0200, Albin Tonnerre wrote:
> > This patch allows to use the atmel_mci SD/MMC driver on the at91 architecture.
> > It contains:
> > - initialization code for the MCI controller for all the supported AT91. It
> > allows the use of only one controller even if a SoC has two controllers
> > (anyway there's no support for it in atmel_mci as of now)
> > - the necessary get_mci_clk_rate function
> > - definition of MMCI_BASE for use in atmel_mci
> > - the cpu_mmc_init function. As of now this is not used, but will be required
> > when atmel_mci is ported to the new generic mmc API.
> >
> > Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
> > ---
> > cpu/arm926ejs/at91/at91cap9_devices.c | 36 ++++++++++++++++++
> > cpu/arm926ejs/at91/at91sam9260_devices.c | 27 +++++++++++++
> > cpu/arm926ejs/at91/at91sam9261_devices.c | 18 +++++++++
> > cpu/arm926ejs/at91/at91sam9263_devices.c | 54 +++++++++++++++++++++++++++
> > cpu/arm926ejs/at91/at91sam9m10g45_devices.c | 54 +++++++++++++++++++++++++++
> > cpu/arm926ejs/at91/at91sam9rl_devices.c | 22 +++++++++++
> > cpu/arm926ejs/at91/cpu.c | 7 +++
> > include/asm-arm/arch-at91/at91_common.h | 2 +
> > include/asm-arm/arch-at91/clk.h | 5 ++
> > include/asm-arm/arch-at91/hardware.h | 18 +++++++++
> > include/asm-arm/arch-at91/memory-map.h | 1 +
> > 11 files changed, 244 insertions(+), 0 deletions(-)
>
> [snip]
>
> > diff --git a/cpu/arm926ejs/at91/at91sam9260_devices.c b/cpu/arm926ejs/at91/at91sam9260_devices.c
>
> For some reason this doesn't apply cleanly. I patched the file manually and
> it worked.
Ok, it's because of this hasn't been committed (at91sam9260_devices.c):
#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
void at91_spi0_hw_init(unsigned long cs_mask)
{
Have you sent patch about this (CONFIG_ATMEL_SPI is not checked in committed
file)?
-sk
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] AT91: Add SD/MMC controller support
2009-09-01 12:04 ` Sami Kantoluoto
@ 2009-09-01 12:13 ` Albin Tonnerre
0 siblings, 0 replies; 4+ messages in thread
From: Albin Tonnerre @ 2009-09-01 12:13 UTC (permalink / raw)
To: u-boot
On Tue, Sep 01, 2009 at 03:04:24PM +0300, Sami Kantoluoto wrote :
> On Tue, Sep 01, 2009 at 02:57:46PM +0300, Sami Kantoluoto wrote:
> > On Tue, Sep 01, 2009 at 10:37:21AM +0200, Albin Tonnerre wrote:
> > > This patch allows to use the atmel_mci SD/MMC driver on the at91 architecture.
> > > It contains:
> > > - initialization code for the MCI controller for all the supported AT91. It
> > > allows the use of only one controller even if a SoC has two controllers
> > > (anyway there's no support for it in atmel_mci as of now)
> > > - the necessary get_mci_clk_rate function
> > > - definition of MMCI_BASE for use in atmel_mci
> > > - the cpu_mmc_init function. As of now this is not used, but will be required
> > > when atmel_mci is ported to the new generic mmc API.
> > >
> > > Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
> > > ---
> > > cpu/arm926ejs/at91/at91cap9_devices.c | 36 ++++++++++++++++++
> > > cpu/arm926ejs/at91/at91sam9260_devices.c | 27 +++++++++++++
> > > cpu/arm926ejs/at91/at91sam9261_devices.c | 18 +++++++++
> > > cpu/arm926ejs/at91/at91sam9263_devices.c | 54 +++++++++++++++++++++++++++
> > > cpu/arm926ejs/at91/at91sam9m10g45_devices.c | 54 +++++++++++++++++++++++++++
> > > cpu/arm926ejs/at91/at91sam9rl_devices.c | 22 +++++++++++
> > > cpu/arm926ejs/at91/cpu.c | 7 +++
> > > include/asm-arm/arch-at91/at91_common.h | 2 +
> > > include/asm-arm/arch-at91/clk.h | 5 ++
> > > include/asm-arm/arch-at91/hardware.h | 18 +++++++++
> > > include/asm-arm/arch-at91/memory-map.h | 1 +
> > > 11 files changed, 244 insertions(+), 0 deletions(-)
> >
> > [snip]
> >
> > > diff --git a/cpu/arm926ejs/at91/at91sam9260_devices.c b/cpu/arm926ejs/at91/at91sam9260_devices.c
> >
> > For some reason this doesn't apply cleanly. I patched the file manually and
> > it worked.
>
> Ok, it's because of this hasn't been committed (at91sam9260_devices.c):
>
> #if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
> void at91_spi0_hw_init(unsigned long cs_mask)
> {
Oh, sorry. Yes, that's part of both the TNY-A9G20 and SBC35-A9G20 boards support
patches, which are both still pending review/inclusion. Jean-Christophe: ping?
Regards,
--
Albin Tonnerre, Free Electrons
Kernel, drivers and embedded Linux development,
consulting, training and support.
http://free-electrons.com
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Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2009-09-01 8:37 [U-Boot] [PATCH] AT91: Add SD/MMC controller support Albin Tonnerre
2009-09-01 11:57 ` Sami Kantoluoto
2009-09-01 12:04 ` Sami Kantoluoto
2009-09-01 12:13 ` Albin Tonnerre
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