From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 4 Sep 2013 14:51:33 +0000 (+0200)
Subject: zynq: ddrc: Setup half of memory only for ECC case
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1a6c6daad3c414f6edef5967445d94ddff42c6db;p=thirdparty%2Fu-boot.git

zynq: ddrc: Setup half of memory only for ECC case

Reported-by: Cayer Yves <ycayer@ciena.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---

diff --git a/arch/arm/cpu/armv7/zynq/ddrc.c b/arch/arm/cpu/armv7/zynq/ddrc.c
index e8f8c19ed11..0075f0eabbf 100644
--- a/arch/arm/cpu/armv7/zynq/ddrc.c
+++ b/arch/arm/cpu/armv7/zynq/ddrc.c
@@ -56,10 +56,9 @@ void zynq_ddrc_init(void)
 		 * been initialized by writing any value.
 		 */
 		memset(0, 0, 1 * 1024 * 1024);
+
+		gd->ram_size /= 2;
 	} else {
 		puts("Memory: ECC disabled\n");
 	}
-
-	if (width == ZYNQ_DDRC_CTRLREG_BUSWIDTH_16BIT)
-		gd->ram_size /= 2;
 }