diff options
| author | Jonas Karlman <[email protected]> | 2024-02-17 00:22:41 +0000 |
|---|---|---|
| committer | Kever Yang <[email protected]> | 2024-03-14 11:40:48 +0800 |
| commit | aa321d49f7d5b9e6dd14cfdc7829d0bf5ea098cc (patch) | |
| tree | df4e891b3aaf93446b2c1c62fe4ca3694b6c66ae /arch | |
| parent | a37a3ddd515b751e495a488cbbdd4afaf32e7d30 (diff) | |
rockchip: rk3328-orangepi-r1-plus: Enable boot from SPI NOR flash
Add Kconfig options to enable support for booting from SPI NOR flash on
Orange Pi R1 Plus boards.
The generated bootable u-boot-rockchip-spi.bin can be written to 0x0 of
SPI NOR flash. The FIT image is loaded from 0x60000, same as on RK35xx
boards.
=> sf probe
SF: Detected zb25vq128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
=> load mmc 1:1 10000000 u-boot-rockchip-spi.bin
1376768 bytes read in 66 ms (19.9 MiB/s)
=> sf update ${fileaddr} 0 ${filesize}
device 0 offset 0x0, size 0x150200
1126912 bytes written, 249856 bytes skipped in 14.22s, speed 100542 B/s
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Tianling Shen <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi | 16 | ||||
| -rw-r--r-- | arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi | 16 |
2 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi b/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi index 7cdf6913795..0dbe5a01f98 100644 --- a/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi +++ b/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi @@ -17,6 +17,22 @@ }; }; +&spi0m2_clk { + bootph-pre-ram; +}; + +&spi0m2_cs0 { + bootph-pre-ram; +}; + +&spi0m2_rx { + bootph-pre-ram; +}; + +&spi0m2_tx { + bootph-pre-ram; +}; + &vcc_sd { bootph-pre-ram; }; diff --git a/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi b/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi index 35baeb2464b..1af75ada1a6 100644 --- a/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi +++ b/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi @@ -17,6 +17,22 @@ }; }; +&spi0m2_clk { + bootph-pre-ram; +}; + +&spi0m2_cs0 { + bootph-pre-ram; +}; + +&spi0m2_rx { + bootph-pre-ram; +}; + +&spi0m2_tx { + bootph-pre-ram; +}; + &vcc_sd { bootph-pre-ram; }; |