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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 13:13:11 +0900 |
| commit | 3cfab108e340a02a428747563c5f01f3229e93f5 (patch) | |
| tree | 0952ffaa29d7c9e22ce7e63baee0e41b68d929f1 | |
| parent | 9e116f64a45969bb74f9412da194328ba41ea6e0 (diff) | |
| download | u-boot-imx-3cfab108e340a02a428747563c5f01f3229e93f5.zip u-boot-imx-3cfab108e340a02a428747563c5f01f3229e93f5.tar.gz u-boot-imx-3cfab108e340a02a428747563c5f01f3229e93f5.tar.bz2 | |
arm: rmobile: silk: Migrate serial driver to drivers model
This adds drivers model support of serial port to Silk 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/silk/silk.c | 14 | ||||
| -rw-r--r-- | configs/silk_defconfig | 2 | ||||
| -rw-r--r-- | include/configs/silk.h | 3 |
3 files changed, 16 insertions, 3 deletions
diff --git a/board/renesas/silk/silk.c b/board/renesas/silk/silk.c index dfd9a9d..8fb729a 100644 --- a/board/renesas/silk/silk.c +++ b/board/renesas/silk/silk.c @@ -9,6 +9,8 @@ #include <common.h> #include <malloc.h> +#include <dm.h> +#include <dm/platform_data/serial_sh.h> #include <asm/processor.h> #include <asm/mach-types.h> #include <asm/io.h> @@ -161,3 +163,15 @@ 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 = SCIF2_BASE, + .type = PORT_SCIF, + .clk = 14745600, + .clk_mode = EXT_CLK, +}; + +U_BOOT_DEVICE(alt_serials) = { + .name = "serial_sh", + .platdata = &serial_platdata, +}; diff --git a/configs/silk_defconfig b/configs/silk_defconfig index 515ee33..3130e93 100644 --- a/configs/silk_defconfig +++ b/configs/silk_defconfig @@ -1,3 +1,5 @@ CONFIG_ARM=y CONFIG_RMOBILE=y CONFIG_TARGET_SILK=y +CONFIG_DM=y +CONFIG_DM_SERIAL=y diff --git a/include/configs/silk.h b/include/configs/silk.h index a4235e9..00a3158 100644 --- a/include/configs/silk.h +++ b/include/configs/silk.h @@ -39,8 +39,6 @@ /* SCIF */ #define CONFIG_SCIF_CONSOLE -#define CONFIG_CONS_SCIF2 -#define CONFIG_SCIF_USE_EXT_CLK /* FLASH */ #define CONFIG_SPI @@ -71,7 +69,6 @@ #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */ #define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 156 / 2) #define CONFIG_P_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 24) -#define CONFIG_SH_SCIF_CLK_FREQ 14745600 /* External Clock */ #define CONFIG_SYS_TMU_CLK_DIV 4 |