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| author | Wolfgang Denk <wd@denx.de> | 2010-10-17 20:25:05 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-17 20:25:05 +0200 |
| commit | cacc342d5aa311673efdc05770cb53246dd41c9f (patch) | |
| tree | 628ad99e5ea23c3f6ae6f728167056001bd16847 /arch/arm/cpu | |
| parent | 5641f34f8b83b3dcb64ba5f6c0f83d2204c41387 (diff) | |
| parent | 59e0d611ad0418245e9600b50bf1374a725c95b6 (diff) | |
| download | u-boot-imx-cacc342d5aa311673efdc05770cb53246dd41c9f.zip u-boot-imx-cacc342d5aa311673efdc05770cb53246dd41c9f.tar.gz u-boot-imx-cacc342d5aa311673efdc05770cb53246dd41c9f.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/arm1136/mx31/generic.c | 17 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/omap3/sdrc.c | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/omap4/board.c | 5 |
3 files changed, 23 insertions, 1 deletions
diff --git a/arch/arm/cpu/arm1136/mx31/generic.c b/arch/arm/cpu/arm1136/mx31/generic.c index 1415d6c..cbe8243 100644 --- a/arch/arm/cpu/arm1136/mx31/generic.c +++ b/arch/arm/cpu/arm1136/mx31/generic.c @@ -23,6 +23,7 @@ #include <common.h> #include <asm/arch/mx31-regs.h> +#include <asm/io.h> static u32 mx31_decode_pll(u32 reg, u32 infreq) { @@ -90,6 +91,22 @@ void mx31_gpio_mux(unsigned long mode) __REG(reg) = tmp; } +void mx31_set_pad(enum iomux_pins pin, u32 config) +{ + u32 field, l; + void *reg; + + pin &= IOMUX_PADNUM_MASK; + reg = (IOMUXC_BASE + 0x154) + (pin + 2) / 3 * 4; + field = (pin + 2) % 3; + + l = __raw_readl(reg); + l &= ~(0x1ff << (field * 10)); + l |= config << (field * 10); + __raw_writel(l, reg); + +} + #if defined(CONFIG_DISPLAY_CPUINFO) int print_cpuinfo (void) { diff --git a/arch/arm/cpu/armv7/omap3/sdrc.c b/arch/arm/cpu/armv7/omap3/sdrc.c index 2719bb5..6c419f5 100644 --- a/arch/arm/cpu/armv7/omap3/sdrc.c +++ b/arch/arm/cpu/armv7/omap3/sdrc.c @@ -99,7 +99,7 @@ u32 get_sdr_cs_offset(u32 cs) return 0; offset = readl(&sdrc_base->cs_cfg); - offset = (offset & 15) << 27 | (offset & 0x30) >> 17; + offset = (offset & 15) << 27 | (offset & 0x30) << 17; return offset; } diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c index 8c1f395..24a66f5 100644 --- a/arch/arm/cpu/armv7/omap4/board.c +++ b/arch/arm/cpu/armv7/omap4/board.c @@ -102,8 +102,13 @@ int dram_init(void) { DECLARE_GLOBAL_DATA_PTR; +#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC) gd->bd->bi_dram[0].start = 0x80000000; gd->bd->bi_dram[0].size = sdram_size(); +#else + gd->ram_size = sdram_size(); +#endif + return 0; } |