diff options
| author | Hakjoo Kim <ruppi.kim@hardkernel.com> | 2014-03-28 16:45:09 +0900 |
|---|---|---|
| committer | Hakjoo Kim <ruppi.kim@hardkernel.com> | 2014-03-28 16:45:09 +0900 |
| commit | 58ce8991b5c3c42a6b9855de173cfb06257ea499 (patch) | |
| tree | eaa3c3d8dd52b2dc1af4f3b77ac57a17f0a126f2 | |
| parent | 0f19502e6ce1f3383dbedcedef9b247a436560df (diff) | |
| download | u-boot-odroid-c1-odroid-v2012.07.tar.gz | |
Temporarily set the clock to the default value for exynos5410 HDMIodroid-v2012.07
output
| -rw-r--r-- | board/samsung/smdk5410/smdk5410.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/board/samsung/smdk5410/smdk5410.c b/board/samsung/smdk5410/smdk5410.c index 44eaf38875..a01ad9caf8 100644 --- a/board/samsung/smdk5410/smdk5410.c +++ b/board/samsung/smdk5410/smdk5410.c @@ -315,11 +315,32 @@ void update_raw_image (const unsigned char *partition) #define OPTION_ERASE_FAT 0x02 #define OPTION_ERASE_ENV 0x04 #define OPTION_UPDATE_UBOOT 0x08 +#define CLK_DIV_TOP0 0x10020510 +#define CLK_SRC_TOP0 0x10020210 +#define CLK_SRC_TOP2 0x10020218 +#define CLK_SRC_TOP3 0x1002021C +#define CLK_DIV_DISP10 0x1002052C int board_late_init(void) { + unsigned int reg; struct exynos5_power *pmu = (struct exynos5_power *)EXYNOS5_POWER_BASE; + reg = readl(CLK_SRC_TOP0); + reg |= (0x1 << 12 | 0x1 <<20); + reg &= ~((0x1 << 16) | (0x1 <<8)); + writel(reg, CLK_SRC_TOP0); + reg = readl(CLK_SRC_TOP2); + reg |= 0x1 << 16; + reg |= 0x1 << 10; + writel(reg, CLK_SRC_TOP2); + reg = readl(CLK_SRC_TOP3); + reg |= 0x1 << 4 | 0x1 <<5 | 0x1 | 0x1 << 17 | 0x1 << 18 | 0x1 << 19 | 0x1 <<24 | 0x1 << 26 | 0x1 << 8; + writel(reg, CLK_SRC_TOP3); + reg = readl(CLK_DIV_DISP10); + reg |= 0xf << 28; + writel(reg, CLK_DIV_DISP10); + #ifdef CONFIG_RAMDUMP_MODE struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1(); |