ad74bb4fe3
On v2 boards that will hit real stock we'll have 16 Mb of RAM. Note on v1 boards (if anybody ever get one out of trash bin) this leads to U-Boot execution freeze in the middle ofthe relocation so don't be surprised. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
40 lines
948 B
C
40 lines
948 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
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*/
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#ifndef _CONFIG_EMSDP_H_
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#define _CONFIG_EMSDP_H_
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#include <linux/sizes.h>
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_SDRAM_BASE 0x10000000
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#define CONFIG_SYS_SDRAM_SIZE SZ_16M
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_1M)
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#define CONFIG_SYS_MALLOC_LEN SZ_64K
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
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/* Required by DW MMC driver */
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#define CONFIG_BOUNCE_BUFFER
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/*
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* Environment
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*/
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#define CONFIG_ENV_SIZE SZ_4K
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#define CONFIG_BOOTFILE "app.bin"
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#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"upgrade_image=u-boot.bin\0" \
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"upgrade=emsdp rom unlock && " \
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"fatload mmc 0 ${loadaddr} ${upgrade_image} && " \
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"cp.b ${loadaddr} 0 ${filesize} && " \
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"dcache flush && " \
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"emsdp rom lock\0"
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#endif /* _CONFIG_EMSDP_H_ */
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