8xxx: Rename dma_xfer() to dmacpy()
Also update dmacpy()'s argument order to match memcpy's and use
phys_addr_t/phy_size_t for address/size arguments
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c
index 4704d20..97ca700 100644
--- a/cpu/mpc83xx/spd_sdram.c
+++ b/cpu/mpc83xx/spd_sdram.c
@@ -68,7 +68,7 @@
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
extern void dma_init(void);
extern uint dma_check(void);
-extern int dma_xfer(void *dest, uint count, void *src);
+extern int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t n);
#endif
#ifndef CONFIG_SYS_READ_SPD
@@ -898,20 +898,19 @@
/* Initialise DMA for direct transfer */
dma_init();
/* Start DMA to transfer */
- dma_xfer((uint *)0x2000, 0x2000, (uint *)0); /* 8K */
- dma_xfer((uint *)0x4000, 0x4000, (uint *)0); /* 16K */
- dma_xfer((uint *)0x8000, 0x8000, (uint *)0); /* 32K */
- dma_xfer((uint *)0x10000, 0x10000, (uint *)0); /* 64K */
- dma_xfer((uint *)0x20000, 0x20000, (uint *)0); /* 128K */
- dma_xfer((uint *)0x40000, 0x40000, (uint *)0); /* 256K */
- dma_xfer((uint *)0x80000, 0x80000, (uint *)0); /* 512K */
- dma_xfer((uint *)0x100000, 0x100000, (uint *)0); /* 1M */
- dma_xfer((uint *)0x200000, 0x200000, (uint *)0); /* 2M */
- dma_xfer((uint *)0x400000, 0x400000, (uint *)0); /* 4M */
+ dmacpy(0x2000, 0, 0x2000); /* 8K */
+ dmacpy(0x4000, 0, 0x4000); /* 16K */
+ dmacpy(0x8000, 0, 0x8000); /* 32K */
+ dmacpy(0x10000, 0, 0x10000); /* 64K */
+ dmacpy(0x20000, 0, 0x20000); /* 128K */
+ dmacpy(0x40000, 0, 0x40000); /* 256K */
+ dmacpy(0x80000, 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++) {
- dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0);
- }
+ for (i = 1; i < dram_size / 0x800000; i++)
+ dmacpy(0x800000 * i, 0, 0x800000);
#endif
t_end = get_tbms();