Re: [U-Boot] [RFC PATCH] spl: Add option SPL_PAYLOAD

On 06/14/2018 02:39 PM, York Sun wrote:

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

Any comment?

York