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https://github.com/brain-hackers/u-boot-brain
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![Thomas Fitzsimmons](/assets/img/avatar_default.png)
Add support for loading U-Boot on the Broadcom 7260 SoC. This port assumes Broadcom's BOLT bootloader is acting as the second stage bootloader, and U-Boot is acting as the third stage bootloader, loaded as an ELF program by BOLT. Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com>
41 lines
977 B
C
41 lines
977 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2018 Cisco Systems, Inc.
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*
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* Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
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*
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* Configuration settings for the Broadcom BCM7260 SoC family.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_SYS_NS16550_COM1 0xf040c000
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#define CONFIG_SYS_TEXT_BASE 0x10100000
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#define CONFIG_SYS_INIT_RAM_ADDR 0x10200000
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#define CONFIG_SYS_MALLOC_LEN ((40 * 1024) << 10) /* 40 MiB */
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#include "bcmstb.h"
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#define BCMSTB_SDHCI_BASE 0xf0200300
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#define BCMSTB_TIMER_LOW 0xf0412008
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#define BCMSTB_TIMER_HIGH 0xf041200c
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#define BCMSTB_TIMER_FREQUENCY 0xf0412020
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#define BCMSTB_HIF_MSPI_BASE 0xf0203c00
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#define BCMSTB_BSPI_BASE 0xf0203a00
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#define BCMSTB_HIF_SPI_INTR2 0xf0201a00
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#define BCMSTB_CS_REG 0xf0200920
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/*
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* Environment configuration for eMMC.
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*/
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#define CONFIG_ENV_OFFSET (0x000040a4 * 512)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define CONFIG_SYS_MMC_ENV_PART 0
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#define CONFIG_CMD_GPT
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#endif /* __CONFIG_H */
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