[U-Boot] [PATCH] omap4: fix boot issue on ES2.0 Panda

[Aneesh V]

Fix boot issue on ES2.0 Panda by tuning some
IO settings. The CONTROL_EFUSE_2 register has
to be over-ridden in software for 4430 boards.

Commit 23e9f0723e48615332119de4f4ec7a833a282628
wrongly did this for CONTROL_EFUSE_1. Reverting
this and doing it for CONTROL_EFUSE_2.

Signed-off-by: Aneesh V <aneesh at ti.com>
---
 arch/arm/cpu/armv7/omap4/hwinit.c      |    4 ++--
 arch/arm/include/asm/arch-omap4/omap.h |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index 37a86b4..91f8320 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -110,10 +110,10 @@ void do_io_settings(void)
 	 *	i. unconditionally for all 4430
 	 *	ii. only if un-trimmed for 4460
 	 */
-	if ((omap4_rev < OMAP4460_ES1_0) || !readl(&ctrl->control_efuse_1))
+	if (!readl(&ctrl->control_efuse_1))
 		writel(CONTROL_EFUSE_1_OVERRIDE, &ctrl->control_efuse_1);
 
-	if (!readl(&ctrl->control_efuse_2))
+	if ((omap4_rev < OMAP4460_ES1_0) || !readl(&ctrl->control_efuse_2))
 		writel(CONTROL_EFUSE_2_OVERRIDE, &ctrl->control_efuse_2);
 }
 #endif
diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h
index 4d8c89f..416c6de 100644
--- a/arch/arm/include/asm/arch-omap4/omap.h
+++ b/arch/arm/include/asm/arch-omap4/omap.h
@@ -116,7 +116,7 @@
 #define LDOSRAM_ACTMODE_VSET_IN_MASK	(0x1F << 5)
 #define LDOSRAM_VOLT_CTRL_OVERRIDE	0x0401040f
 #define CONTROL_EFUSE_1_OVERRIDE	0x1C4D0110
-#define CONTROL_EFUSE_2_OVERRIDE	0x00084000
+#define CONTROL_EFUSE_2_OVERRIDE	0x99084000
 
 /* LPDDR2 IO regs */
 #define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN	0x1C1C1C1C
-- 
1.7.1