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| author | Wolfgang Denk <wd@denx.de> | 2009-07-07 20:54:12 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-07-07 20:54:12 +0200 |
| commit | 73e1140b4929c92f7715bbc64ee8553815bb43aa (patch) | |
| tree | 337677f8f62440561b93dca1053f6105c2c880c2 /board/sbc8560 | |
| parent | 98ab14e858bf60306d0aa3f0df5a7a5f88264aff (diff) | |
| parent | afb0b1315c048ce2b1f35f0183b8b118ad0c14e1 (diff) | |
| download | u-boot-imx-73e1140b4929c92f7715bbc64ee8553815bb43aa.zip u-boot-imx-73e1140b4929c92f7715bbc64ee8553815bb43aa.tar.gz u-boot-imx-73e1140b4929c92f7715bbc64ee8553815bb43aa.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'board/sbc8560')
| -rw-r--r-- | board/sbc8560/sbc8560.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index 7f032c8..c40b5e3 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -338,40 +338,9 @@ phys_size_t initdram (int board_type) { /* Initialize all of memory for ECC, then * enable errors */ - uint *p = 0; - uint i = 0; volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR); - dma_init(); - for (*p = 0; p < (uint *)(8 * 1024); p++) { - if (((unsigned int)p & 0x1f) == 0) { dcbz(p); } - *p = (unsigned int)0xdeadbeef; - if (((unsigned int)p & 0x1c) == 0x1c) { dcbf(p); } - } - /* 8K */ - dma_xfer((uint *)0x2000,0x2000,(uint *)0); - /* 16K */ - dma_xfer((uint *)0x4000,0x4000,(uint *)0); - /* 32K */ - dma_xfer((uint *)0x8000,0x8000,(uint *)0); - /* 64K */ - dma_xfer((uint *)0x10000,0x10000,(uint *)0); - /* 128k */ - dma_xfer((uint *)0x20000,0x20000,(uint *)0); - /* 256k */ - dma_xfer((uint *)0x40000,0x40000,(uint *)0); - /* 512k */ - dma_xfer((uint *)0x80000,0x80000,(uint *)0); - /* 1M */ - dma_xfer((uint *)0x100000,0x100000,(uint *)0); - /* 2M */ - dma_xfer((uint *)0x200000,0x200000,(uint *)0); - /* 4M */ - dma_xfer((uint *)0x400000,0x400000,(uint *)0); - - for (i = 1; i < dram_size / 0x800000; i++) { - dma_xfer((uint *)(0x800000*i),0x800000,(uint *)0); - } + dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size); /* Enable errors for ECC */ ddr->err_disable = 0x00000000; |