fsl_dma: Break out common memory initialization function
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c
index 04a7470..7c27233 100644
--- a/board/mpc8540eval/mpc8540eval.c
+++ b/board/mpc8540eval/mpc8540eval.c
@@ -137,39 +137,9 @@
{
/* 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);
- 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 */
- dmacpy(0x2000, 0, 0x2000);
- /* 16K */
- dmacpy(0x4000, 0, 0x4000);
- /* 32K */
- dmacpy(0x8000, 0, 0x8000);
- /* 64K */
- dmacpy(0x10000, 0, 0x10000);
- /* 128k */
- dmacpy(0x20000, 0, 0x20000);
- /* 256k */
- dmacpy(0x40000, 0, 0x40000);
- /* 512k */
- dmacpy(0x80000, 0, 0x80000);
- /* 1M */
- dmacpy(0x100000, 0, 0x100000);
- /* 2M */
- dmacpy(0x200000, 0, 0x200000);
- /* 4M */
- dmacpy(0x400000, 0, 0x400000);
-
- for (i = 1; i < dram_size / 0x800000; i++)
- dmacpy(0x800000 * i, 0, 0x800000);
+ dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
/* Enable errors for ECC */
ddr->err_disable = 0x00000000;