@@ -16,7 +16,7 @@
#include "mxs_init.h"
-static uint32_t dram_vals[] = {
+__weak uint32_t mxs_dram_vals[] = {
/*
* i.MX28 DDR2 at 200MHz
*/
@@ -101,11 +101,11 @@ static void initialize_dram_values(void)
int i;
debug("SPL: Setting mx28 board specific SDRAM parameters\n");
- mxs_adjust_memory_params(dram_vals);
+ mxs_adjust_memory_params(mxs_dram_vals);
debug("SPL: Applying SDRAM parameters\n");
- for (i = 0; i < ARRAY_SIZE(dram_vals); i++)
- writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
+ for (i = 0; i < ARRAY_SIZE(mxs_dram_vals); i++)
+ writel(mxs_dram_vals[i], MXS_DRAM_BASE + (4 * i));
}
#else
static void initialize_dram_values(void)
@@ -113,7 +113,7 @@ static void initialize_dram_values(void)
int i;
debug("SPL: Setting mx23 board specific SDRAM parameters\n");
- mxs_adjust_memory_params(dram_vals);
+ mxs_adjust_memory_params(mxs_dram_vals);
/*
* HW_DRAM_CTL27, HW_DRAM_CTL28 and HW_DRAM_CTL35 are not initialized as
@@ -125,10 +125,10 @@ static void initialize_dram_values(void)
* So skip the initialization of these HW_DRAM_CTL registers.
*/
debug("SPL: Applying SDRAM parameters\n");
- for (i = 0; i < ARRAY_SIZE(dram_vals); i++) {
+ for (i = 0; i < ARRAY_SIZE(mxs_dram_vals); i++) {
if (i == 8 || i == 27 || i == 28 || i == 35)
continue;
- writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
+ writel(mxs_dram_vals[i], MXS_DRAM_BASE + (4 * i));
}
/*
If many values differ from the defaults, overriding the full table is simpler and more space efficient than tweaking it through mxs_adjust_memory_params(). Signed-off-by: Mans Rullgard <mans@mansr.com> --- arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)