[U-Boot] [PATCH] qemu-riscv64_smode, sifive-fu540: fix extlinux (define preboot)

[Vagrant Cascadian]

On 2019-08-21, David Abdurachmanov wrote:
> Commit 37304aaf60bf92a5dc3ef222ba520698bd862a44 removed preboot
> commands in RISC-V targets and broke extlinux support as reported
> by Fu Wei <wefu at redhat.com>.
>
> The patch finishes migration of CONFIG_USE_PREBOOT and CONFIG_REBOOT
> to Kconfig.

Tested using qemu-riscv64_smode and it fixes extlinux booting. Thanks!

Please CC me on future updates to the patch series.

Tested-by: Vagrant Cascadian <vagrant at debian.org>

live well,
  vagrant

> Signed-off-by: David Abdurachmanov <david.abdurachmanov at sifive.com>
> ---
>  configs/qemu-riscv64_smode_defconfig | 2 ++
>  configs/sifive_fu540_defconfig       | 2 ++
>  include/configs/sifive-fu540.h       | 4 ----
>  3 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/configs/qemu-riscv64_smode_defconfig b/configs/qemu-riscv64_smode_defconfig
> index 74743a5ebe..2e1f7fa91f 100644
> --- a/configs/qemu-riscv64_smode_defconfig
> +++ b/configs/qemu-riscv64_smode_defconfig
> @@ -9,3 +9,5 @@ CONFIG_DISPLAY_CPUINFO=y
>  CONFIG_DISPLAY_BOARDINFO=y
>  # CONFIG_CMD_MII is not set
>  CONFIG_OF_PRIOR_STAGE=y
> +CONFIG_USE_PREBOOT=y
> +CONFIG_PREBOOT="setenv fdt_addr ${fdtcontroladdr}; fdt addr ${fdtcontroladdr};"
> diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig
> index 48865e5f11..a852579309 100644
> --- a/configs/sifive_fu540_defconfig
> +++ b/configs/sifive_fu540_defconfig
> @@ -9,3 +9,5 @@ CONFIG_MISC_INIT_R=y
>  CONFIG_DISPLAY_CPUINFO=y
>  CONFIG_DISPLAY_BOARDINFO=y
>  CONFIG_OF_PRIOR_STAGE=y
> +CONFIG_USE_PREBOOT=y
> +CONFIG_PREBOOT="setenv fdt_addr ${fdtcontroladdr}; fdt addr ${fdtcontroladdr};"
> diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
> index 858b7a7da1..ba4aa0652c 100644
> --- a/include/configs/sifive-fu540.h
> +++ b/include/configs/sifive-fu540.h
> @@ -40,8 +40,4 @@
>  	"ramdisk_addr_r=0x88300000\0" \
>  	BOOTENV
>  
> -#define CONFIG_PREBOOT \
> -	"setenv fdt_addr ${fdtcontroladdr};" \
> -	"fdt addr ${fdtcontroladdr};"
> -
>  #endif /* __CONFIG_H */
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