From c0ffc12a701621dc72dfc896965cbfe5b0dbf9b4 Mon Sep 17 00:00:00 2001 From: Thomas Skibo Date: Wed, 24 Nov 2021 14:32:10 -0800 Subject: riscv: Enable SPI flash env for SiFive Unmatched. Enable saving environment to SPI flash memory on SiFive Unmatched. Signed-off-by: Thomas Skibo Reviewed-by: Leo Yu-Chi Liang --- arch/riscv/cpu/fu740/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch') diff --git a/arch/riscv/cpu/fu740/Kconfig b/arch/riscv/cpu/fu740/Kconfig index 049a0a0584..3e0c1fddc8 100644 --- a/arch/riscv/cpu/fu740/Kconfig +++ b/arch/riscv/cpu/fu740/Kconfig @@ -40,3 +40,16 @@ config SIFIVE_FU740 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 -- cgit v1.2.3