[U-Boot] [PATCH 2/5] arm: mvebu: Display ECC enabled / disabled upon bootup

[Stefan Roese]

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 <sr at denx.de>
Cc: Luka Perkov <luka.perkov at 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