u-boot/arch/arm/include/asm/arch-aspeed/platform.h
Chia-Wei, Wang 4a84cf06aa aspeed: Add AST2600 platform support
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>
2021-01-18 15:23:06 -05:00

25 lines
583 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) ASPEED Technology Inc.
* Ryan Chen <ryan_chen@aspeedtech.com>
*
*/
#ifndef _ASM_ARCH_PLATFORM_H
#define _ASM_ARCH_PLATFORM_H
#if defined(CONFIG_ASPEED_AST2500)
#define ASPEED_MAC_COUNT 2
#define ASPEED_DRAM_BASE 0x80000000
#define ASPEED_SRAM_BASE 0x1e720000
#define ASPEED_SRAM_SIZE 0x9000
#elif defined(CONFIG_ASPEED_AST2600)
#define ASPEED_MAC_COUNT 4
#define ASPEED_DRAM_BASE 0x80000000
#define ASPEED_SRAM_BASE 0x10000000
#define ASPEED_SRAM_SIZE 0x10000
#else
#err "Unrecognized Aspeed platform."
#endif
#endif