include/configs: aspeed: Remove hardcoded variables
The hardcoded platform variables such as DRAM base address are not
common to Aspeed SoCs AST24xx/AST25xx/AST26xx. This patch replaces
those hardcoded with macros defined in a newly added header, where
the basic SoC HW information are assigned accordingly.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
diff --git a/include/configs/aspeed-common.h b/include/configs/aspeed-common.h
index 1295a6c..14dd5c7 100644
--- a/include/configs/aspeed-common.h
+++ b/include/configs/aspeed-common.h
@@ -7,22 +7,24 @@
* (C) Copyright 2016 Google, Inc
*/
-#ifndef __AST_COMMON_CONFIG_H
-#define __AST_COMMON_CONFIG_H
+#ifndef _ASPEED_COMMON_CONFIG_H
+#define _ASPEED_COMMON_CONFIG_H
+
+#include <asm/arch/platform.h>
/* Misc CPU related */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_SYS_SDRAM_BASE 0x80000000
+#define CONFIG_SYS_SDRAM_BASE ASPEED_DRAM_BASE
#ifdef CONFIG_PRE_CON_BUF_SZ
-#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000 + CONFIG_PRE_CON_BUF_SZ)
-#define CONFIG_SYS_INIT_RAM_SIZE (36*1024 - CONFIG_PRE_CON_BUF_SZ)
+#define CONFIG_SYS_INIT_RAM_ADDR (ASPEED_SRAM_BASE + CONFIG_PRE_CON_BUF_SZ)
+#define CONFIG_SYS_INIT_RAM_SIZE (ASPEED_SRAM_SIZE - CONFIG_PRE_CON_BUF_SZ)
#else
-#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000)
-#define CONFIG_SYS_INIT_RAM_SIZE (36*1024)
+#define CONFIG_SYS_INIT_RAM_ADDR (ASPEED_SRAM_BASE)
+#define CONFIG_SYS_INIT_RAM_SIZE (ASPEED_SRAM_SIZE)
#endif
#define SYS_INIT_RAM_END (CONFIG_SYS_INIT_RAM_ADDR \