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| author | Wolfgang Denk <wd@denx.de> | 2010-06-30 10:10:32 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-06-30 10:10:32 +0200 |
| commit | 39ddd10b046fb791f47281ffb2100be01909ad72 (patch) | |
| tree | cec01ecc6502a65cbbbda406dfac23b93c093899 /board/Marvell/db64460/sdram_init.c | |
| parent | 55357b7846237d12aa5f07aec657c5dbfaf790ed (diff) | |
| parent | 0a9463e93537a68e7246714f43fb69eca0b7b214 (diff) | |
| download | u-boot-imx-39ddd10b046fb791f47281ffb2100be01909ad72.zip u-boot-imx-39ddd10b046fb791f47281ffb2100be01909ad72.tar.gz u-boot-imx-39ddd10b046fb791f47281ffb2100be01909ad72.tar.bz2 | |
Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master
Diffstat (limited to 'board/Marvell/db64460/sdram_init.c')
| -rw-r--r-- | board/Marvell/db64460/sdram_init.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/board/Marvell/db64460/sdram_init.c b/board/Marvell/db64460/sdram_init.c index 6d6b126..e328d8f 100644 --- a/board/Marvell/db64460/sdram_init.c +++ b/board/Marvell/db64460/sdram_init.c @@ -1289,37 +1289,37 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info) case 0x0: case 0x80: /* refresh period is 15.625 usec */ sdram_config_reg = - (unsigned int) (((float) 15.625 * (float) CONFIG_SYS_BUS_HZ) + (unsigned int) (((float) 15.625 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; case 0x1: case 0x81: /* refresh period is 3.9 usec */ sdram_config_reg = - (unsigned int) (((float) 3.9 * (float) CONFIG_SYS_BUS_HZ) / + (unsigned int) (((float) 3.9 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; case 0x2: case 0x82: /* refresh period is 7.8 usec */ sdram_config_reg = - (unsigned int) (((float) 7.8 * (float) CONFIG_SYS_BUS_HZ) / + (unsigned int) (((float) 7.8 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; case 0x3: case 0x83: /* refresh period is 31.3 usec */ sdram_config_reg = - (unsigned int) (((float) 31.3 * (float) CONFIG_SYS_BUS_HZ) / + (unsigned int) (((float) 31.3 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; case 0x4: case 0x84: /* refresh period is 62.5 usec */ sdram_config_reg = - (unsigned int) (((float) 62.5 * (float) CONFIG_SYS_BUS_HZ) / + (unsigned int) (((float) 62.5 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; case 0x5: case 0x85: /* refresh period is 125 usec */ sdram_config_reg = - (unsigned int) (((float) 125 * (float) CONFIG_SYS_BUS_HZ) / + (unsigned int) (((float) 125 * (float) CONFIG_SYS_BUS_CLK) / (float) 1000000.0); break; default: /* refresh period undefined */ |