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u-boot/arch/riscv/cpu/fu740/Kconfig
Thomas Skibo c0ffc12a70 riscv: Enable SPI flash env for SiFive Unmatched.
Enable saving environment to SPI flash memory on SiFive
Unmatched.

Signed-off-by: Thomas Skibo <thomas-git@skibo.net>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-12-02 16:43:56 +08:00

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# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2020-2021 SiFive, Inc
# Pragnesh Patel <pragnesh.patel@sifive.com>
config SIFIVE_FU740
bool
select ARCH_EARLY_INIT_R
select RAM
select SPL_RAM if SPL
imply CPU
imply CPU_RISCV
imply RISCV_TIMER if (RISCV_SMODE || SPL_RISCV_SMODE)
imply SPL_SIFIVE_CLINT
imply CMD_CPU
imply SPL_CPU
imply SPL_OPENSBI
imply SPL_LOAD_FIT
imply SMP
imply CLK_SIFIVE
imply CLK_SIFIVE_PRCI
imply SIFIVE_CACHE
imply SIFIVE_CCACHE
imply SIFIVE_SERIAL
imply MACB
imply MII
imply SPI
imply SPI_SIFIVE
imply MMC
imply MMC_SPI
imply MMC_BROKEN_CD
imply CMD_MMC
imply DM_GPIO
imply SIFIVE_GPIO
imply CMD_GPIO
imply MISC
imply SIFIVE_OTP
imply DM_PWM
imply PWM_SIFIVE
imply DM_I2C
imply SYS_I2C_OCORES
imply SPL_I2C
if ENV_IS_IN_SPI_FLASH
config ENV_OFFSET
default 0x505000
config ENV_SIZE
default 0x20000
config ENV_SECT_SIZE
default 0x10000
endif # ENV_IS_IN_SPI_FLASH