Introduce CONFIG_FIT_EXTERNAL_OFFSET to give user a choice to choose where to put the external data.
Signed-off-by: Peng Fan peng.fan@nxp.com ---
V2: Add more help information
Kconfig | 10 ++++++++++ Makefile | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/Kconfig b/Kconfig index dca9bb4e43..f74d662358 100644 --- a/Kconfig +++ b/Kconfig @@ -248,6 +248,16 @@ config FIT
if FIT
+config FIT_EXTERNAL_OFFSET + hex "Text Base" + default 0x0 + help + This specifies a data offset in fit image. + The offset is from data payload offset to the beginning of + fit image header. When specifies a offset, specific data + could be put in the hole between data payload and fit image + header, such as CSF data on i.MX platform. + config FIT_ENABLE_SHA256_SUPPORT bool "Support SHA256 checksum of FIT image contents" default y diff --git a/Makefile b/Makefile index 552687db53..ee97601ec3 100644 --- a/Makefile +++ b/Makefile @@ -893,7 +893,7 @@ cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT))
quiet_cmd_mkfitimage = MKIMAGE $@ -cmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(U_BOOT_ITS) -E $@ \ +cmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(U_BOOT_ITS) -E $@ -p $(CONFIG_FIT_EXTERNAL_OFFSET)\ >$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT))
quiet_cmd_cat = CAT $@