mirror of
https://github.com/brain-hackers/u-boot-brain
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b5557ffc0f
The environment storage location is selectable via Kconfig. We support eMMC, SD and SPI-NOR as location for U-Boot. This adds support to store the environment in the SPI-NOR additional to the default eMMC location. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
41 lines
933 B
C
41 lines
933 B
C
/*
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* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __PUMA_RK3399_H
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#define __PUMA_RK3399_H
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#include <configs/rk3399_common.h>
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/*
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* SPL @ 32kB for ~130kB
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* ENV @ 240KB for 8kB
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* FIT payload (ATF, U-Boot, FDT) @ 256kB
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*/
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#undef CONFIG_ENV_OFFSET
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#define CONFIG_ENV_OFFSET (240 * 1024)
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_SYS_MMC_ENV_DEV 1
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#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
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#define CONFIG_ENV_SECT_SIZE (8 * 1024)
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#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
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#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
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#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
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#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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#endif
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#define SDRAM_BANK_SIZE (2UL << 30)
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#define CONFIG_MISC_INIT_R
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#define CONFIG_SERIAL_TAG
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_BMP_16BPP
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#define CONFIG_BMP_24BPP
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#define CONFIG_BMP_32BPP
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#endif
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