[PATCH u-boot v2019.04-aspeed-openbmc] configs: aspeed: Add SPL FIT image loading support

[ChiaWei Wang]

Gentle ping of this patch.

Reviewed-by: Chia-Wei Wang <chiawei_wang at aspeedtech.com>

> From: Howard Chiu <howard_chiu at aspeedtech.com>
> Sent: Tuesday, April 26, 2022 5:44 PM
> 
> 1. Disable ASPEED_LOADERS to instead use generic FIT image bootflow
> 2. Enable SPL_LOAD_FIT and FIT hash/signature verification
> 3. Enable SHA family support
> 4. Enable HACE/ACRY crypto engine
> 
> Tested with AST2600-A3 EVB
> 
> Signed-off-by: Howard Chiu <howard_chiu at aspeedtech.com>
> ---
>  configs/ast2600_openbmc_spl_defconfig | 30 +++++++++++++++------------
>  1 file changed, 17 insertions(+), 13 deletions(-)
> 
> diff --git a/configs/ast2600_openbmc_spl_defconfig
> b/configs/ast2600_openbmc_spl_defconfig
> index 98aa3f160e..9025401e0c 100644
> --- a/configs/ast2600_openbmc_spl_defconfig
> +++ b/configs/ast2600_openbmc_spl_defconfig
> @@ -8,17 +8,7 @@
> CONFIG_SPL_LDSCRIPT="arch/$(ARCH)/mach-aspeed/ast2600/u-boot-spl.lds"
>  CONFIG_ARCH_ASPEED=y
>  CONFIG_SYS_TEXT_BASE=0x10000
>  CONFIG_ASPEED_AST2600=y
> -CONFIG_ASPEED_UBOOT_SPI_BASE=0x10000
> -CONFIG_ASPEED_UBOOT_SPI_SIZE=0xe0000
> -CONFIG_ASPEED_UBOOT_MMC_BASE=0x000000
> -CONFIG_ASPEED_UBOOT_MMC_SIZE=0x700
> -CONFIG_ASPEED_UBOOT_UART_SIZE=0xe0000
> -CONFIG_ASPEED_UBOOT_DRAM_BASE=0x81000000
> -CONFIG_ASPEED_KERNEL_FIT_SPI_BASE=0x20100000
> -CONFIG_ASPEED_KERNEL_FIT_SPI_SIZE=0x1000000
> -CONFIG_ASPEED_KERNEL_FIT_MMC_BASE=0x800
> -CONFIG_ASPEED_KERNEL_FIT_MMC_SIZE=0x8000
> -CONFIG_ASPEED_KERNEL_FIT_DRAM_BASE=0x83000000
> +# CONFIG_ASPEED_LOADERS is not set
>  CONFIG_TARGET_EVB_AST2600A1=y
>  CONFIG_SPL_LIBCOMMON_SUPPORT=y
>  CONFIG_SPL_LIBGENERIC_SUPPORT=y
> @@ -34,19 +24,30 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y
>  CONFIG_ARMV7_PSCI_NR_CPUS=2
>  CONFIG_NR_DRAM_BANKS=1
>  CONFIG_FIT=y
> +CONFIG_FIT_ENABLE_SHA384_SUPPORT=y
> +CONFIG_FIT_ENABLE_SHA512_SUPPORT=y
> +CONFIG_FIT_SIGNATURE=y
> +CONFIG_SPL_FIT_SIGNATURE=y
> +CONFIG_SPL_LOAD_FIT=y
> +CONFIG_IMAGE_FORMAT_LEGACY=y
>  CONFIG_USE_BOOTARGS=y
>  CONFIG_BOOTARGS="console=ttyS4,115200n8 root=/dev/ram rw"
>  CONFIG_USE_BOOTCOMMAND=y
> -CONFIG_BOOTCOMMAND="bootm 20100000"
> +CONFIG_BOOTCOMMAND="run bootspi"
>  CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
>  CONFIG_DISPLAY_BOARDINFO_LATE=y
>  CONFIG_ARCH_EARLY_INIT_R=y
>  CONFIG_BOARD_EARLY_INIT_F=y
> -# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
> +CONFIG_SPL_BOARD_INIT=y
>  # CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
>  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
>  CONFIG_SPL_STACK_R=y
>  CONFIG_SPL_SEPARATE_BSS=y
> +CONFIG_SPL_SHA1_SUPPORT=y
> +CONFIG_SPL_SHA256_SUPPORT=y
> +CONFIG_SPL_SHA384_SUPPORT=y
> +CONFIG_SPL_SHA512_SUPPORT=y
> +CONFIG_SPL_FIT_IMAGE_TINY=y
>  CONFIG_SPL_DM_RESET=y
>  CONFIG_SPL_RAM_SUPPORT=y
>  CONFIG_SPL_RAM_DEVICE=y
> @@ -95,6 +96,8 @@ CONFIG_SYSCON=y
>  CONFIG_SPL_OF_TRANSLATE=y
>  CONFIG_CLK=y
>  CONFIG_SPL_CLK=y
> +CONFIG_ASPEED_HACE=y
> +CONFIG_ASPEED_ACRY=y
>  CONFIG_DM_GPIO=y
>  CONFIG_ASPEED_GPIO=y
>  CONFIG_DM_I2C=y
> @@ -132,4 +135,5 @@ CONFIG_WDT=y
>  CONFIG_USE_TINY_PRINTF=y
>  CONFIG_TPM=y
>  CONFIG_SPL_TPM=y
> +CONFIG_SPL_TINY_MEMSET=y
>  # CONFIG_EFI_LOADER is not set
> --
> 2.25.1