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| author | Wolfgang Denk <wd@denx.de> | 2010-06-17 21:06:16 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-06-17 21:06:16 +0200 |
| commit | 399b09331f313d57b16b583f453387231d217f15 (patch) | |
| tree | 240defa6bd80bdcd4ba89c9ba8f27093939d54b0 /arch/arm/cpu/arm_cortexa8/omap3/sys_info.c | |
| parent | a9046b9e1aeeedc66ddf1d00474ad0ce8c6aa6e4 (diff) | |
| parent | 376e7fadbad3285231e390c6534feb5af86d594b (diff) | |
| download | u-boot-imx-399b09331f313d57b16b583f453387231d217f15.zip u-boot-imx-399b09331f313d57b16b583f453387231d217f15.tar.gz u-boot-imx-399b09331f313d57b16b583f453387231d217f15.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/cpu/arm_cortexa8/omap3/sys_info.c')
| -rw-r--r-- | arch/arm/cpu/arm_cortexa8/omap3/sys_info.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/arm/cpu/arm_cortexa8/omap3/sys_info.c b/arch/arm/cpu/arm_cortexa8/omap3/sys_info.c index 08fb32e..1df4401 100644 --- a/arch/arm/cpu/arm_cortexa8/omap3/sys_info.c +++ b/arch/arm/cpu/arm_cortexa8/omap3/sys_info.c @@ -32,7 +32,6 @@ #include <i2c.h> extern omap3_sysinfo sysinfo; -static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE; static struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; static char *rev_s[CPU_3XX_MAX_REV] = { "1.0", @@ -104,46 +103,6 @@ u32 get_cpu_rev(void) } } -/**************************************************** - * is_mem_sdr() - return 1 if mem type in use is SDR - ****************************************************/ -u32 is_mem_sdr(void) -{ - if (readl(&sdrc_base->cs[CS0].mr) == SDRC_MR_0_SDR) - return 1; - return 0; -} - -/*********************************************************************** - * get_cs0_size() - get size of chip select 0/1 - ************************************************************************/ -u32 get_sdr_cs_size(u32 cs) -{ - u32 size; - - /* get ram size field */ - size = readl(&sdrc_base->cs[cs].mcfg) >> 8; - size &= 0x3FF; /* remove unwanted bits */ - size <<= 21; /* multiply by 2 MiB to find size in MB */ - return size; -} - -/*********************************************************************** - * get_sdr_cs_offset() - get offset of cs from cs0 start - ************************************************************************/ -u32 get_sdr_cs_offset(u32 cs) -{ - u32 offset; - - if (!cs) - return 0; - - offset = readl(&sdrc_base->cs_cfg); - offset = (offset & 15) << 27 | (offset & 0x30) >> 17; - - return offset; -} - /*************************************************************************** * get_gpmc0_base() - Return current address hardware will be * fetching from. The below effectively gives what is correct, its a bit |