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* [U-Boot] [RFC PATCH] spl: Add option SPL_PAYLOAD
@ 2018-06-14 21:38 York Sun
  2018-07-09 15:26 ` York Sun
  2018-07-27 15:39 ` York Sun
  0 siblings, 2 replies; 4+ messages in thread
From: York Sun @ 2018-06-14 21:38 UTC (permalink / raw)
  To: u-boot

Some legacy boards use RAW image for SPL boot. Add Kconfig option
SPL_PAYLOAD to set alternative image.

Signed-off-by: York Sun <york.sun@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

^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-07-27 15:39 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-06-14 21:38 [U-Boot] [RFC PATCH] spl: Add option SPL_PAYLOAD York Sun
2018-07-09 15:26 ` York Sun
2018-07-09 15:55   ` Tom Rini
2018-07-27 15:39 ` York Sun

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