Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 15:41:40 +00:00
Code Issues Projects Releases Packages Wiki Activity

arm: rmobile: gose: Migrate serial driver to drivers model

Browse source 
This adds drivers model support of serial port to Gose 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>
This commit is contained in:
Nobuhiro Iwamatsu 2014-12-09 11:24:01 +09:00 committed by Nobuhiro Iwamatsu
parent 0bf51cb032
commit 9d86e48e3f
3 changed files with 16 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
board/renesas/gose/gose.c
View file

@ -8,6 +8,8 @@
#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>
@ -144,3 +146,15 @@ 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(gose_serials) = {
.name = "serial_sh",
.platdata = &serial_platdata,
};

2
configs/gose_defconfig
View file

@ -1,3 +1,5 @@
CONFIG_ARM=y
CONFIG_RMOBILE=y
CONFIG_TARGET_GOSE=y
CONFIG_DM=y
CONFIG_DM_SERIAL=y

3
include/configs/gose.h
View file

@ -39,8 +39,6 @@
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF0
#define CONFIG_SCIF_USE_EXT_CLK
/* FLASH */
#define CONFIG_SYS_NO_FLASH
@ -68,7 +66,6 @@
#define RMOBILE_XTAL_CLK 20000000u
#define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
#define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2)
#define CONFIG_SH_SCIF_CLK_FREQ 14745600
#define CONFIG_SYS_TMU_CLK_DIV 4
/* I2C */