From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Thu, 1 Aug 2013 13:10:54 +0000 (+0200)
Subject: karo: tx6: set PHYS_SDRAM_1_SIZE independent from processor type
X-Git-Tag: KARO_TX6-2013-08-01~2
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=052fd5b507eefb9c65f89107218f28a72932a034;p=karo-tx-uboot.git

karo: tx6: set PHYS_SDRAM_1_SIZE independent from processor type
---

diff --git a/include/configs/tx6.h b/include/configs/tx6.h
index aa44fd0feb..afbead9a6c 100644
--- a/include/configs/tx6.h
+++ b/include/configs/tx6.h
@@ -49,13 +49,16 @@
  */
 #define CONFIG_NR_DRAM_BANKS		1		/* # of SDRAM banks */
 #define PHYS_SDRAM_1			0x10000000	/* Base address of bank 1 */
-#ifdef CONFIG_MX6Q
-#define PHYS_SDRAM_1_SIZE		SZ_1G
+#ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
+#define PHYS_SDRAM_1_WIDTH		CONFIG_SYS_SDRAM_BUS_WIDTH
+#else
 #define PHYS_SDRAM_1_WIDTH		64
+#endif
+#define PHYS_SDRAM_1_SIZE		(SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
+
+#ifdef CONFIG_MX6Q
 #define CONFIG_SYS_SDRAM_CLK		528
 #else
-#define PHYS_SDRAM_1_SIZE		SZ_512M
-#define PHYS_SDRAM_1_WIDTH		32
 #define CONFIG_SYS_SDRAM_CLK		400
 #endif
 #define CONFIG_STACKSIZE		SZ_128K