[PATCH v6 13/17] configs: fu540: Add config options for U-Boot SPL

[Bin Meng]

Hi Pragnesh,

On Mon, Mar 30, 2020 at 1:07 AM Pragnesh Patel
<pragnesh.patel at sifive.com> wrote:
>
> With sifive_fu540_defconfig:
>
> User can use FSBL or u-boot-spl.bin anyone at a time.
>
> For FSBL,
> fsbl->fw_payload.bin(opensbi+u-boot)

nits: need a space before ( and around +

>
> For u-boot-spl.bin,
> u-boot-spl.bin->FIT image(opensbi+u-boot+dtb)

nits: need a space before ( and around +

>
> U-Boot SPL will be loaded by ZSBL from SD card (replace fsbl.bin with
> u-boot-spl.bin) and runs in L2 LIM in machine mode and then load FIT
> image u-boot.itb from 1st partition of SD card (replace fw_payload.bin
> with u-boot.itb) into RAM.
>
> U-Boot SPL expects u-boot.itb FIT image in the 1st partition of SD
> card irrespective of GUID
>
> Signed-off-by: Pragnesh Patel <pragnesh.patel at sifive.com>
> ---
>  configs/sifive_fu540_defconfig | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig
> index 6d61e6c960..4fa4e1520f 100644
> --- a/configs/sifive_fu540_defconfig
> +++ b/configs/sifive_fu540_defconfig
> @@ -12,3 +12,14 @@ CONFIG_DISPLAY_BOARDINFO=y
>  CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00"
>  CONFIG_SYS_RELOC_GD_ENV_ADDR=y
>  CONFIG_DM_MTD=y
> +CONFIG_SPL_SEPARATE_BSS=y
> +CONFIG_SPL=y
> +CONFIG_SPL_MMC_SUPPORT=y
> +CONFIG_SPL_SPI_SUPPORT=y
> +CONFIG_SPL_YMODEM_SUPPORT=y
> +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
> +CONFIG_SPL_CLK=y
> +CONFIG_SPL_PAYLOAD="u-boot.itb"
> +CONFIG_SPL_GPIO_SUPPORT=y
> +CONFIG_SYS_MALLOC_F_LEN=0x3000
> +CONFIG_SIFIVE_FU540_DDR=y
> --

Please do the defconfig update via the following way:

$ make sifive_fu540_defconfig
$ make savedefconfig
$ cp defconfig configs/sifive_fu540_defconfig

Regards,
Bin