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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2014-12-09 16:20:04 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2015-02-25 13:13:01 +0900 |
| commit | cf839572a7e8cd77cececa0c32746ed7c5b65a5b (patch) | |
| tree | a5896eb3e2cc9fe7853afde5ae152c5ecb9b6570 | |
| parent | 9d86e48e3f0e0b22bf056a2a6a79d4983541c75d (diff) | |
| download | u-boot-imx-cf839572a7e8cd77cececa0c32746ed7c5b65a5b.zip u-boot-imx-cf839572a7e8cd77cececa0c32746ed7c5b65a5b.tar.gz u-boot-imx-cf839572a7e8cd77cececa0c32746ed7c5b65a5b.tar.bz2 | |
arm: rmobile: lager: Migrate serial driver to drivers model
This adds drivers model support of serial port to Lager board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| -rw-r--r-- | board/renesas/lager/lager.c | 14 | ||||
| -rw-r--r-- | configs/lager_defconfig | 2 | ||||
| -rw-r--r-- | include/configs/lager.h | 3 |
3 files changed, 16 insertions, 3 deletions
diff --git a/board/renesas/lager/lager.c b/board/renesas/lager/lager.c index d1e29d2..d35d20f 100644 --- a/board/renesas/lager/lager.c +++ b/board/renesas/lager/lager.c @@ -11,6 +11,8 @@ #include <common.h> #include <malloc.h> #include <netdev.h> +#include <dm.h> +#include <dm/platform_data/serial_sh.h> #include <asm/processor.h> #include <asm/mach-types.h> #include <asm/io.h> @@ -189,3 +191,15 @@ void reset_cpu(ulong addr) val |= 0x02; i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1); } + +static const struct sh_serial_platdata serial_platdata = { + .base = SCIF0_BASE, + .type = PORT_SCIF, + .clk = 14745600, + .clk_mode = EXT_CLK, +}; + +U_BOOT_DEVICE(lager_serials) = { + .name = "serial_sh", + .platdata = &serial_platdata, +}; diff --git a/configs/lager_defconfig b/configs/lager_defconfig index 8b4aeea..1602a9b 100644 --- a/configs/lager_defconfig +++ b/configs/lager_defconfig @@ -1,3 +1,5 @@ CONFIG_ARM=y CONFIG_RMOBILE=y CONFIG_TARGET_LAGER=y +CONFIG_DM=y +CONFIG_DM_SERIAL=y diff --git a/include/configs/lager.h b/include/configs/lager.h index 291267f..1c96b8a 100644 --- a/include/configs/lager.h +++ b/include/configs/lager.h @@ -39,8 +39,6 @@ /* SCIF */ #define CONFIG_SCIF_CONSOLE -#define CONFIG_CONS_SCIF0 -#define CONFIG_SCIF_USE_EXT_CLK /* SPI */ #define CONFIG_SPI @@ -83,7 +81,6 @@ #define CONFIG_PLL1_DIV2_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 2) #define CONFIG_MP_CLK_FREQ (CONFIG_PLL1_DIV2_CLK_FREQ / 15) #define CONFIG_HP_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 12) -#define CONFIG_SH_SCIF_CLK_FREQ 14745600 /* External Clock */ #define CONFIG_SYS_TMU_CLK_DIV 4 |