Some legacy boards use RAW image for SPL boot. Add Kconfig option
SPL_PAYLOAD to set alternative image.
Signed-off-by: York Sun <york....@nxp.com>
---
Makefile | 4 ++--
common/spl/Kconfig | 10 ++++++++++
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 6a190e7..36459f1 100644
--- a/Makefile
+++ b/Makefile
@@ -1115,8 +1115,8 @@ u-boot.sha1: u-boot.bin
u-boot.dis: u-boot
$(OBJDUMP) -d $< > $@
-ifdef CONFIG_TPL
-SPL_PAYLOAD := tpl/u-boot-with-tpl.bin
+ifneq ($(CONFIG_SPL_PAYLOAD),)
+SPL_PAYLOAD := $(CONFIG_SPL_PAYLOAD:"%"=%)
else
SPL_PAYLOAD := u-boot.bin
endif
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 1f14797..72b77d7 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -552,6 +552,16 @@ config SYS_OS_BASE
endif # SPL_OS_BOOT
+config SPL_PAYLOAD
+ string "SPL payload"
+ default "tpl/u-boot-with-tpl.bin" if TPL
+ default "u-boot.bin"
+ help
+ Payload for SPL boot. For backward compability, default to
+ u-boot.bin, i.e. RAW image without any header. In case of
+ TPL, tpl/u-boot-with-tpl.bin. For new boards, suggest to
+ use u-boot.img.
+
config SPL_PCI_SUPPORT
bool "Support PCI drivers"
help
--
2.7.4
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