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ast2600: Configure u-boot-with-spl.bin target

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The normal way of loading u-boot is as a FIT, so configure u-boot.img as
the SPL playload.

The u-boot-with-spl.bin target will add padding according to
CONFIG_SPL_MAX_SIZE which defaults to 64KB on the AST2600.

With this the following simple steps can be used to build and boot a
system:

  make u-boot-with-spl.bin
  truncate -s 64M u-boot-with-spl.bin
  qemu-system-arm -nographic -M ast2600-evb \
    -drive file=u-boot-with-spl.bin,if=mtd,format=raw

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Joel Stanley
2022-06-29 16:35:23 +09:30
committed by Tom Rini
parent a16175350c
commit 154cffa16a
1 changed files with 2 additions and 0 deletions
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2
configs/evb-ast2600_defconfig
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@@ -21,6 +21,8 @@ CONFIG_SPL_SIZE_LIMIT=0x10000
CONFIG_SPL=y
# CONFIG_ARMV7_NONSEC is not set
CONFIG_SYS_LOAD_ADDR=0x83000000
CONFIG_SPL_PAYLOAD="u-boot.img"
CONFIG_BUILD_TARGET="u-boot-with-spl.bin"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
CONFIG_SPL_FIT_SIGNATURE=y