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imx: Create distinct pre-processed mkimage config files

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Each imx image is created by a separate sub-make and during this process
the mkimage config file is run though cpp.

The cpp output is to the same file no matter what imx image is being
created.

This means if two imx images are generated in parallel they will attempt
to independently produce the same pre-processed mkimage config file at
the same time.

Avoid the problem by making the pre-processed config file name unique
based on the imx image it will be used in.  This way each image will
create a unique config file and they won't clobber each other when run
in parallel.

This should fixed the build bug referenced in b5b0e4e3 ("imximage:
Remove failure when no IVT offset is found").

Cc: Breno Lima <breno.lima@nxp.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Trent Piepho <tpiepho@impinj.com>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Trent Piepho 2018-04-06 17:11:27 -07:00 committed by Stefano Babic
parent 448fc44fb8
commit f916757300
1 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm/mach-imx/Makefile
View File

@ -78,9 +78,11 @@ endif
quiet_cmd_cpp_cfg = CFGS $@
cmd_cpp_cfg = $(CPP) $(cpp_flags) -x c -o $@ $<
IMX_CONFIG = $(CONFIG_IMX_CONFIG:"%"=%).cfgtmp
# mkimage source config file
IMX_CONFIG = $(CONFIG_IMX_CONFIG:"%"=%)
$(IMX_CONFIG): %.cfgtmp: % FORCE
# How to create a cpp processed config file, they all use the same source
%.cfgout: $(IMX_CONFIG) FORCE
$(Q)mkdir -p $(dir $@)
$(call if_changed_dep,cpp_cfg)
@ -88,7 +90,7 @@ MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T imxim
-e $(CONFIG_SYS_TEXT_BASE)
u-boot.imx: MKIMAGEOUTPUT = u-boot.imx.log
u-boot.imx: u-boot.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE
u-boot.imx: u-boot.bin u-boot.cfgout $(PLUGIN).bin FORCE
$(call if_changed,mkimage)
ifeq ($(CONFIG_OF_SEPARATE),y)
@ -96,16 +98,15 @@ MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T i
-e $(CONFIG_SYS_TEXT_BASE)
u-boot-dtb.imx: MKIMAGEOUTPUT = u-boot-dtb.imx.log
u-boot-dtb.imx: u-boot-dtb.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE
u-boot-dtb.imx: u-boot-dtb.bin u-boot-dtb.cfgout $(PLUGIN).bin FORCE
$(call if_changed,mkimage)
endif
MKIMAGEFLAGS_SPL = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) -T imximage \
-e $(CONFIG_SPL_TEXT_BASE)
SPL: MKIMAGEOUTPUT = SPL.log
SPL: spl/u-boot-spl.bin $(IMX_CONFIG) $(PLUGIN).bin FORCE
SPL: spl/u-boot-spl.bin spl/u-boot-spl.cfgout $(PLUGIN).bin FORCE
$(call if_changed,mkimage)
MKIMAGEFLAGS_u-boot.uim = -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \
@ -133,7 +134,7 @@ cmd_u-boot-nand-spl_imx = (printf '\000\000\000\000\106\103\102\040\001' && \
spl/u-boot-nand-spl.imx: SPL FORCE
$(call if_changed,u-boot-nand-spl_imx)
targets += $(addprefix ../../../,$(IMX_CONFIG) SPL u-boot.uim spl/u-boot-nand-spl.imx)
targets += $(addprefix ../../../,SPL spl/u-boot-spl.cfgout u-boot-dtb.cfgout u-boot.cfgout u-boot.uim spl/u-boot-nand-spl.imx)
obj-$(CONFIG_ARM64) += sip.o