From: Vaibhav Hiremath <hvaibhav@ti.com>
Date: Mon, 29 Nov 2010 21:36:10 +0000 (-0500)
Subject: AM3517:EMIF4: fix SDRAM size to 256Mb
X-Git-Tag: v2010.12-rc3~24^2~12
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=279c8283db09b1168fce83fc9851ca8b36ea07f8;p=u-boot

AM3517:EMIF4: fix SDRAM size to 256Mb

With addition of "dram_init_banksize()" function from Heiko,Schocher
(commit ID: 561142af20f1fd7b425d9425730014e656defb91), the DRAM size
is getting configured wrongly to 512Mb (CS0 & CS1).
So fix it to 256Mb.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---

diff --git a/arch/arm/cpu/armv7/omap3/emif4.c b/arch/arm/cpu/armv7/omap3/emif4.c
index 0870857ede..2227576b7b 100644
--- a/arch/arm/cpu/armv7/omap3/emif4.c
+++ b/arch/arm/cpu/armv7/omap3/emif4.c
@@ -48,10 +48,11 @@ u32 is_mem_sdr(void)
  */
 u32 get_sdr_cs_size(u32 cs)
 {
-	u32 size;
+	u32 size = 0;
 
 	/* TODO: Calculate the size based on EMIF4 configuration */
-	size = CONFIG_SYS_CS0_SIZE;
+	if (cs == CS0)
+		size = CONFIG_SYS_CS0_SIZE;
 
 	return size;
 }