[U-Boot] [PATCH v3] MX28: use a clear name for DDR2 initialization

Otavio Salvador
2012-07-28T21:44:20Z

The mx28 prefix has been added to the initialization data and function
so it is clear by which SoC it is used as i.MX233 will have a specific
one. While on that, we also change it to static.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
Changes in v2:
- use static for the allocation of memory initialization matrix

Changes in v3:
- change short-description prefix

arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
index e17a4d7..cca1316 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
@@ -31,7 +31,7 @@

#include "mx28_init.h"

-uint32_t dram_vals[] = {
+static uint32_t mx28_dram_vals[] = {
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -88,14 +88,14 @@ void __mx28_adjust_memory_params(uint32_t *dram_vals)
void mx28_adjust_memory_params(uint32_t *dram_vals)
__attribute__((weak, alias("__mx28_adjust_memory_params")));

-void init_m28_200mhz_ddr2(void)
+void init_mx28_200mhz_ddr2(void)
{
int i;

- mx28_adjust_memory_params(dram_vals);
+ mx28_adjust_memory_params(mx28_dram_vals);

- for (i = 0; i < ARRAY_SIZE(dram_vals); i++)
- writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
+ for (i = 0; i < ARRAY_SIZE(mx28_dram_vals); i++)
+ writel(mx28_dram_vals[i], MXS_DRAM_BASE + (4 * i));
}

void mx28_mem_init_clock(void)
@@ -230,7 +230,7 @@ void mx28_mem_init(void)
/* Clear START bit from DRAM_CTL16 */
clrbits_le32(MXS_DRAM_BASE + 0x40, 1);

- init_m28_200mhz_ddr2();
+ init_mx28_200mhz_ddr2();

/* Clear SREFRESH bit from DRAM_CTL17 */
clrbits_le32(MXS_DRAM_BASE + 0x44, 1);
--
1.7.10.4