[PATCH 0/2] rockchip: Fix SPI boot on Pinebook Pro and RK3399-ROC-PC

[Kever Yang]

Hi Hugh,

     After this patch set, only one board is still using the "spi0 = 
&spi1" alias, could you correct it at the same time?

rk3399-puma-haikou-u-boot.dtsi


Thanks,

- Kever

On 2020/11/15 上午2:06, Hugh Cole-Baker wrote:
> Commit c4cea2bbf995 ("rockchip: Enable building a SPI ROM image on bob")
> added an alias spi1 referring to spi at ff1d0000, however in several boards
> there was already an alias spi0 referring to the same node, and having
> both aliases present broke booting U-Boot from SPI flash.
>
> This series removes the spi0 alias from the Pinebook Pro and
> RK3399-ROC-PC and sets the default bus for SPI flash to 1, so that the
> correct device is used. The Rockpro64 board, which was also affected,
> has already had the same type of fix applied.
>
> The rk3399 Puma board also has an alias spi0 = &spi1 in its dts, but I
> haven't touched its configuration as it seems to have a more complex
> setup where spi1 is already an alias that points to &spi5. I don't
> have one of these boards to test with, but I suspect it wasn't affected
> by the addition of the spi1 alias in rk3399-u-boot.dtsi.
>
>
> Hugh Cole-Baker (2):
>    rockchip: pinebook-pro: default to SPI bus 1 for SPI-flash
>    rockchip: rk3399-roc-pc: default to SPI bus 1 for SPI-flash
>
>   arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi | 4 ----
>   arch/arm/dts/rk3399-roc-pc-u-boot.dtsi       | 4 ----
>   configs/pinebook-pro-rk3399_defconfig        | 2 ++
>   configs/roc-pc-mezzanine-rk3399_defconfig    | 1 +
>   configs/roc-pc-rk3399_defconfig              | 1 +
>   5 files changed, 4 insertions(+), 8 deletions(-)
>