mirror of
https://github.com/brain-hackers/u-boot-brain
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41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2020 Broadcom.
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*
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*/
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#ifndef __BCM_NS3_H
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#define __BCM_NS3_H
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#include <linux/sizes.h>
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#define CONFIG_HOSTNAME "NS3"
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/* Physical Memory Map */
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#define V2M_BASE 0x80000000
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#define PHYS_SDRAM_1 V2M_BASE
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x80000)
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/*
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* Initial SP before reloaction is placed at end of first DRAM bank,
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* which is 0x1_0000_0000.
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* Just before re-loaction, new SP is updated and re-location happens.
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* So pointing the initial SP to end of 2GB DDR is not a problem
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*/
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#define CONFIG_SYS_INIT_SP_ADDR (PHYS_SDRAM_1 + 0x80000000)
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/* 12MB Malloc size */
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#define CONFIG_SYS_MALLOC_LEN (SZ_8M + SZ_4M)
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/* console configuration */
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#define CONFIG_SYS_NS16550_CLK 25000000
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#define CONFIG_SYS_CBSIZE SZ_1K
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_MAXARGS 64
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#endif /* __BCM_NS3_H */
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