[U-Boot] [PATCH v2 11/13] ns16550: zap CONFIG_NS16550_SERIAL

Thomas Chou
2015-11-18T13:44:57Z

Zap CONFIG_NS16550_SERIAL, as the unification of ns16550 drivers
is completed.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---
configs/efi-x86_defconfig | 1 -
drivers/serial/Kconfig | 12 ------------
drivers/serial/ns16550.c | 4 ----
include/configs/am43xx_evm.h | 2 --
include/configs/cm_t43.h | 1 -
include/configs/mv-common.h | 4 ----
include/configs/omap3_pandora.h | 1 -
include/configs/sniper.h | 4 +---
include/configs/sunxi-common.h | 4 +---
include/configs/tb100.h | 1 -
include/configs/tegra-common.h | 1 -
include/configs/ti_am335x_common.h | 4 ----
include/configs/ti_armv7_keystone2.h | 2 --
include/configs/ti_omap3_common.h | 4 ----
include/configs/ti_omap4_common.h | 2 --
include/configs/ti_omap5_common.h | 2 --
16 files changed, 2 insertions(+), 47 deletions(-)

diff --git a/configs/efi-x86_defconfig b/configs/efi-x86_defconfig
index b1573df..904b564 100644
--- a/configs/efi-x86_defconfig
+++ b/configs/efi-x86_defconfig
@@ -3,7 +3,6 @@ CONFIG_VENDOR_EFI=y
CONFIG_DEFAULT_DEVICE_TREE="efi"
CONFIG_TARGET_EFI=y
CONFIG_TSC_CALIBRATION_BYPASS=y
-# CONFIG_NS16550_SERIAL is not set
# CONFIG_CMD_BOOTM is not set
# CONFIG_CMD_NET is not set
CONFIG_OF_CONTROL=y
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 1239416..fe407b7 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -186,18 +186,6 @@ config ALTERA_UART
Select this to enable an UART for Altera devices. Please find
details on the "Embedded Peripherals IP User Guide" of Altera.

-config NS16550_SERIAL
- bool "NS16550 UART or compatible"
- depends on DM_SERIAL
- default y if X86 || PPC || ARCH_ROCKCHIP
- help
- Support NS16550 UART or compatible with driver model. This can be
- enabled in the device tree with the correct input clock frequency.
- If the input clock frequency is not defined in the device tree,
- the macro CONFIG_SYS_NS16550_CLK defined in a legacy board header
- file will be used. It can be a constant or a function to get clock,
- eg, get_serial_clock().
-
config SANDBOX_SERIAL
bool "Sandbox UART support"
depends on SANDBOX
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index f0a9aac..d5bcbc3 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -404,7 +404,6 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
plat->base = addr;
plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"reg-shift", 1);
-#ifdef CONFIG_NS16550_SERIAL
plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"clock-frequency",
CONFIG_SYS_NS16550_CLK);
@@ -412,7 +411,6 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
debug("ns16550 clock not defined\n");
return -EINVAL;
}
-#endif /* CONFIG_NS16550_SERIAL */

return 0;
}
@@ -425,7 +423,6 @@ const struct dm_serial_ops ns16550_serial_ops = {
.setbrg = ns16550_serial_setbrg,
};

-#ifdef CONFIG_NS16550_SERIAL
#if CONFIG_IS_ENABLED(OF_CONTROL)
static const struct udevice_id ns16550_serial_ids[] = {
{ .compatible = "ns16550" },
@@ -454,5 +451,4 @@ U_BOOT_DRIVER(ns16550_serial) = {
.probe = ns16550_serial_probe,
.ops = &ns16550_serial_ops,
};
-#endif /* CONFIG_NS16550_SERIAL */
#endif /* CONFIG_DM_SERIAL */
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index a962bf5..75b8f53 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -27,8 +27,6 @@
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#else
-#define CONFIG_NS16550_SERIAL
#endif

/* I2C Configuration */
diff --git a/include/configs/cm_t43.h b/include/configs/cm_t43.h
index e1019ff..f8c39bf 100644
--- a/include/configs/cm_t43.h
+++ b/include/configs/cm_t43.h
@@ -18,7 +18,6 @@
#include <asm/arch/omap.h>

/* Serial support */
-#define CONFIG_NS16550_SERIAL
#define CONFIG_DM_SERIAL
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 0e33a89..575e53e 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -39,10 +39,6 @@
/*
* NS16550 Configuration
*/
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM_SERIAL)
-#define CONFIG_NS16550_SERIAL
-#endif
-
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index c15c699..803f4b8 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -49,7 +49,6 @@
/*
* NS16550 Configuration
*/
-#undef CONFIG_NS16550_SERIAL
#undef CONFIG_SYS_NS16550_CLK
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index 34f7f6e..559311f 100644
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -196,9 +196,7 @@
*/

-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_NS16550_SERIAL
-#else
+#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#endif
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index ab584ac..394fdb2 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -45,9 +45,7 @@
#define CONFIG_SYS_NS16550_SERIAL
/* ns16550 reg in the low bits of cpu reg */
#define CONFIG_SYS_NS16550_CLK 24000000
-#ifdef CONFIG_DM_SERIAL
-# define CONFIG_NS16550_SERIAL
-#else
+#ifndef CONFIG_DM_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE -4
# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
# define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE
diff --git a/include/configs/tb100.h b/include/configs/tb100.h
index 44287d8..0b9ad1c 100644
--- a/include/configs/tb100.h
+++ b/include/configs/tb100.h
@@ -35,7 +35,6 @@
/*
* UART configuration
*/
-#define CONFIG_NS16550_SERIAL
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 166666666
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index ceda304..cd84fd8 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -39,7 +39,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_NS16550_SERIAL
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK

diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h
index 32348ab..3beb9db 100644
--- a/include/configs/ti_am335x_common.h
+++ b/include/configs/ti_am335x_common.h
@@ -19,10 +19,6 @@
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC

-#ifndef CONFIG_SPL_BUILD
-# define CONFIG_NS16550_SERIAL
-#endif
-
#include <asm/arch/omap.h>

/* NS16550 Configuration */
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 5ab9b6e..0d36e87 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -63,8 +63,6 @@
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
-#else
-#define CONFIG_NS16550_SERIAL
#endif
#define CONFIG_SYS_NS16550_COM1 KS2_UART0_BASE
#define CONFIG_SYS_NS16550_COM2 KS2_UART1_BASE
diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h
index e749d5d..4d53b4c 100644
--- a/include/configs/ti_omap3_common.h
+++ b/include/configs/ti_omap3_common.h
@@ -18,10 +18,6 @@
#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>

-#ifndef CONFIG_SPL_BUILD
-# define CONFIG_NS16550_SERIAL
-#endif
-
/* Common ARM Erratas */
#define CONFIG_ARM_ERRATA_454179
#define CONFIG_ARM_ERRATA_430973
diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index 0a03cd5..4b7b493 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -63,8 +63,6 @@
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_COM3 UART3_BASE
-#else
-#define CONFIG_NS16550_SERIAL
#endif
#define CONFIG_CONS_INDEX 3

diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index be1f4c1..94d6ef0 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -55,8 +55,6 @@
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#else
-#define CONFIG_NS16550_SERIAL
#endif

/*
--
2.5.0