fsl_dma: Break out common memory initialization function

[u-boot] / cpu / mpc85xx / ddr-gen1.c

diff --git a/cpu/mpc85xx/ddr-gen1.c b/cpu/mpc85xx/ddr-gen1.c
index 9fc498ed448eb7f6d68967261ea9e5bd0726c64b..54437dd0cbd3e5b7ff5978738ba239fb1b6c2979 100644 (file)
--- a/cpu/mpc85xx/ddr-gen1.c
+++ b/cpu/mpc85xx/ddr-gen1.c
@@ -73,35 +73,9 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 void
 ddr_enable_ecc(unsigned int dram_size)
 {
-       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) {
-                       ppcDcbz((unsigned long) p);
-               }
-               *p = (unsigned int)CONFIG_MEM_INIT_VALUE;
-               if (((unsigned int)p & 0x1c) == 0x1c) {
-                       ppcDcbf((unsigned long) p);
-               }
-       }
-
-       dmacpy(0x002000, 0, 0x2000); /* 8K */
-       dmacpy(0x004000, 0, 0x4000); /* 16K */
-       dmacpy(0x008000, 0, 0x8000); /* 32K */
-       dmacpy(0x010000, 0, 0x10000); /* 64K */
-       dmacpy(0x020000, 0, 0x20000); /* 128K */
-       dmacpy(0x040000, 0, 0x40000); /* 256K */
-       dmacpy(0x080000, 0, 0x80000); /* 512K */
-       dmacpy(0x100000, 0, 0x100000); /* 1M */
-       dmacpy(0x200000, 0, 0x200000); /* 2M */
-       dmacpy(0x400000, 0, 0x400000); /* 4M */
-
-       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.