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4a84cf06aa
Add low level platform initialization for the AST2600 SoC. The 2-stage booting with U-Boot SPL are leveraged to support different booting mode. However, currently the patch supports only the booting from memory-mapped SPI flash. Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
26 lines
583 B
C
26 lines
583 B
C
/* 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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#elif defined(CONFIG_ASPEED_AST2600)
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#define ASPEED_MAC_COUNT 4
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#define ASPEED_DRAM_BASE 0x80000000
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#define ASPEED_SRAM_BASE 0x10000000
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#define ASPEED_SRAM_SIZE 0x10000
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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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