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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>
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arch/arm/include/asm/arch-aspeed/platform.h
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arch/arm/include/asm/arch-aspeed/platform.h
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) ASPEED Technology Inc.
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* Ryan Chen <ryan_chen@aspeedtech.com>
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*
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*/
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#ifndef _ASM_ARCH_PLATFORM_H
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#define _ASM_ARCH_PLATFORM_H
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#if defined(CONFIG_ASPEED_AST2500)
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#define ASPEED_MAC_COUNT 2
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#define ASPEED_DRAM_BASE 0x80000000
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#define ASPEED_SRAM_BASE 0x1e720000
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#define ASPEED_SRAM_SIZE 0x9000
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#else
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#err "Unrecognized Aspeed platform."
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#endif
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#endif
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@ -7,22 +7,24 @@
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* (C) Copyright 2016 Google, Inc
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*/
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#ifndef __AST_COMMON_CONFIG_H
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#define __AST_COMMON_CONFIG_H
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#ifndef _ASPEED_COMMON_CONFIG_H
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#define _ASPEED_COMMON_CONFIG_H
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#include <asm/arch/platform.h>
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/* Misc CPU related */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_SYS_SDRAM_BASE 0x80000000
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#define CONFIG_SYS_SDRAM_BASE ASPEED_DRAM_BASE
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#ifdef CONFIG_PRE_CON_BUF_SZ
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#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000 + CONFIG_PRE_CON_BUF_SZ)
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#define CONFIG_SYS_INIT_RAM_SIZE (36*1024 - CONFIG_PRE_CON_BUF_SZ)
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#define CONFIG_SYS_INIT_RAM_ADDR (ASPEED_SRAM_BASE + CONFIG_PRE_CON_BUF_SZ)
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#define CONFIG_SYS_INIT_RAM_SIZE (ASPEED_SRAM_SIZE - CONFIG_PRE_CON_BUF_SZ)
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#else
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#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000)
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#define CONFIG_SYS_INIT_RAM_SIZE (36*1024)
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#define CONFIG_SYS_INIT_RAM_ADDR (ASPEED_SRAM_BASE)
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#define CONFIG_SYS_INIT_RAM_SIZE (ASPEED_SRAM_SIZE)
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#endif
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#define SYS_INIT_RAM_END (CONFIG_SYS_INIT_RAM_ADDR \
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