i.mx28: Replaced magic numbers for scratch register addresses with register definitions
This patch replaces the use of magice numbers for scratch register
addresses with earlier defined register definitions.
Signed-off-by: Robert Delien <robert@delien.nl>
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c
index 683777f..b235091 100644
--- a/arch/arm/cpu/arm926ejs/mx28/mx28.c
+++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c
@@ -261,14 +261,14 @@
}
#endif
-#define HW_DIGCTRL_SCRATCH0 0x8001c280
-#define HW_DIGCTRL_SCRATCH1 0x8001c290
int mx28_dram_init(void)
{
+ struct mx28_digctl_regs *digctl_regs =
+ (struct mx28_digctl_regs *)MXS_DIGCTL_BASE;
uint32_t sz[2];
- sz[0] = readl(HW_DIGCTRL_SCRATCH0);
- sz[1] = readl(HW_DIGCTRL_SCRATCH1);
+ sz[0] = readl(&digctl_regs->hw_digctl_scratch0);
+ sz[1] = readl(&digctl_regs->hw_digctl_scratch1);
if (sz[0] != sz[1]) {
printf("MX28:\n"