diff options
| author | Thomas Skibo <thomas-git@skibo.net> | 2021-11-24 14:32:09 -0800 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2021-12-02 16:43:56 +0800 |
| commit | 6a863894ad53b2d0e6c6d47ad105850053757fec (patch) | |
| tree | 6b3c388872fce40712b633a34f8beab04e3d76e1 /arch/riscv/dts | |
| parent | ffb78a7c71d555be31c8f8f2bb0fcc2fcfe3892e (diff) | |
| download | u-boot-6a863894ad53b2d0e6c6d47ad105850053757fec.zip u-boot-6a863894ad53b2d0e6c6d47ad105850053757fec.tar.gz u-boot-6a863894ad53b2d0e6c6d47ad105850053757fec.tar.bz2 | |
riscv: Support booting SiFive Unmatched from SPI.
Configure SPI flash devices into SPL. Add SPI boot option to spl.c.
Document how to format flash for booting.
Signed-off-by: Thomas Skibo <thomas-git@skibo.net>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Diffstat (limited to 'arch/riscv/dts')
| -rw-r--r-- | arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi index c5475aa..1ee8ab1 100644 --- a/arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi +++ b/arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi @@ -16,6 +16,10 @@ u-boot,dm-spl; }; + config { + u-boot,spl-payload-offset = <0x105000>; /* loader2 @1044KB */ + }; + hfclk { u-boot,dm-spl; }; @@ -30,6 +34,13 @@ clocks = <&rtcclk>; }; +&qspi0 { + u-boot,dm-spl; + flash@0 { + u-boot,dm-spl; + }; +}; + &spi0 { mmc@0 { u-boot,dm-spl; |