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| author | Thomas Skibo <thomas-git@skibo.net> | 2021-11-24 14:32:10 -0800 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2021-12-02 16:43:56 +0800 |
| commit | c0ffc12a701621dc72dfc896965cbfe5b0dbf9b4 (patch) | |
| tree | b4b8a02fe35bce92287cd280456611df10b43d27 | |
| parent | 6a863894ad53b2d0e6c6d47ad105850053757fec (diff) | |
| download | u-boot-c0ffc12a701621dc72dfc896965cbfe5b0dbf9b4.zip u-boot-c0ffc12a701621dc72dfc896965cbfe5b0dbf9b4.tar.gz u-boot-c0ffc12a701621dc72dfc896965cbfe5b0dbf9b4.tar.bz2 | |
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>
| -rw-r--r-- | arch/riscv/cpu/fu740/Kconfig | 13 | ||||
| -rw-r--r-- | board/sifive/unmatched/Kconfig | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/riscv/cpu/fu740/Kconfig b/arch/riscv/cpu/fu740/Kconfig index 049a0a0..3e0c1fd 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 diff --git a/board/sifive/unmatched/Kconfig b/board/sifive/unmatched/Kconfig index fb2c1fb..fe213fd 100644 --- a/board/sifive/unmatched/Kconfig +++ b/board/sifive/unmatched/Kconfig @@ -26,6 +26,7 @@ config SPL_OPENSBI_LOAD_ADDR config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select SIFIVE_FU740 + select ENV_IS_IN_SPI_FLASH select SUPPORT_SPL select RESET_SIFIVE select BINMAN |