This patch adds "(ECC enabled)" or "(ECC disabled)" to the DRAM
bootup text. Making it easier for board with SPD DIMM's to see,
if ECC is enabled or not.
Signed-off-by: Stefan Roese <s...@denx.de>
Cc: Luka Perkov <luka.per...@sartura.hr>
---
arch/arm/mach-mvebu/dram.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/mach-mvebu/dram.c b/arch/arm/mach-mvebu/dram.c
index 7a5840c..600dc09 100644
--- a/arch/arm/mach-mvebu/dram.c
+++ b/arch/arm/mach-mvebu/dram.c
@@ -12,6 +12,13 @@
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
+#ifdef CONFIG_SYS_MVEBU_DDR_A38X
+#include "../../../drivers/ddr/marvell/a38x/ddr3_init.h"
+#endif
+#ifdef CONFIG_SYS_MVEBU_DDR_AXP
+#include "../../../drivers/ddr/marvell/axp/ddr3_init.h"
+#endif
+
DECLARE_GLOBAL_DATA_PTR;
struct sdram_bank {
@@ -140,3 +147,15 @@ void dram_init_banksize(void)
{
dram_init();
}
+
+void board_add_ram_info(int use_default)
+{
+ u32 reg;
+
+ reg = reg_read(REG_SDRAM_CONFIG_ADDR);
+ if (reg & (1 << REG_SDRAM_CONFIG_ECC_OFFS))
+ printf(" (ECC");
+ else
+ printf(" (ECC not");
+ printf(" enabled)");
+}
--
2.4.8
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