karo: tx53: configure SDRAM size via boards.cfg

[karo-tx-uboot.git] / include / configs / tx53.h

diff --git a/include/configs/tx53.h b/include/configs/tx53.h
index 2588e8d63d40fc4aa87f6f5ca718fc3e54bb0d06..098b46d29f6469bb57b7f9246b2460c02a57ef2d 100644 (file)
--- a/include/configs/tx53.h
+++ b/include/configs/tx53.h
@@ -43,14 +43,15 @@
 /*
  * Memory configuration options
  */
+#ifndef CONFIG_SYS_SDRAM_SIZE
+#define CONFIG_SYS_SDRAM_SIZE          (SZ_512M * CONFIG_NR_DRAM_BANKS)
+#endif
+
 #define PHYS_SDRAM_1                   0x70000000      /* Base address of bank 1 */
-#define PHYS_SDRAM_1_SIZE              SZ_512M
+#define PHYS_SDRAM_1_SIZE              (CONFIG_SYS_SDRAM_SIZE / CONFIG_NR_DRAM_BANKS)
 #if CONFIG_NR_DRAM_BANKS > 1
 #define PHYS_SDRAM_2                   0xb0000000      /* Base address of bank 2 */
-#define PHYS_SDRAM_2_SIZE              SZ_512M
-#define TX53_MOD_SUFFIX                        "1"
-#else
-#define TX53_MOD_SUFFIX                        "0"
+#define PHYS_SDRAM_2_SIZE              PHYS_SDRAM_1_SIZE
 #endif
 #define CONFIG_STACKSIZE               SZ_128K
 #define CONFIG_SYS_MALLOC_LEN          SZ_8M