diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2019-04-11 17:08:40 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2019-04-11 18:30:41 +0200 |
| commit | 651dd78926b22db8a72f365dd8bc8d5da2271cb9 (patch) | |
| tree | ca3e015cfbec6d78c6daf1cf33aaa5b453844e96 /imx8_boot_img | |
| parent | 1aabec052b8cb36f8ecde18180ca9d318ca88d1e (diff) | |
imx8 boot container: rework flash.bin generation for b0 silicon
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'imx8_boot_img')
| -rw-r--r-- | imx8_boot_img/Makefile | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/imx8_boot_img/Makefile b/imx8_boot_img/Makefile new file mode 100644 index 0000000000..73a34d7d31 --- /dev/null +++ b/imx8_boot_img/Makefile @@ -0,0 +1,64 @@ +-include include/config/auto.conf + +ifeq ("${CONFIG_IMX8QM}", "y") + DEPLOY_IMG ?= /build/krm/oe-core_3.0/build/deploy/images/apalis-imx8 + MKIMG = $(DEPLOY_IMG)/imx-boot-tools/mkimage_imx8 + + SOC = QM + BOOTCPU = a53 + SECO ?= mx8qm-ahab-container.img + SCFW ?= scfw_tcm.bin + ATF ?= bl31-imx8qm.bin + U_BOOT_BIN ?= ../u-boot.bin +else ifeq ("${CONFIG_IMX8QXP}", "y") + DEPLOY_IMG ?= /build/krm/oe-core_3.0/build/deploy/images/colibri-imx8qxp + MKIMG = $(DEPLOY_IMG)/imx-boot-tools/mkimage_imx8 + + SOC = QX + BOOTCPU = a53 + SECO ?= mx8qx-ahab-container.img + SCFW ?= scfw_tcm.bin + ATF ?= bl31-imx8qxp.bin + U_BOOT_BIN ?= ../u-boot.bin +else + $(error creating the bootimg file is only supported for apalis/colibri-imx8) +endif + +OUTFILE = ../flash.bin + +ifneq ("$(wildcard $(MKIMG))","") + DEFTARGET = flash +else + DEFTARGET = print-error +endif + +DEFAULT: $(DEFTARGET) + +print-error: + @echo "$(MKIMG) not found."; touch $(OUTFILE); + +$(SECO): + cp $(DEPLOY_IMG)/$(SECO) $(SECO) + +$(SCFW).$(SOC): + cp $(DEPLOY_IMG)/imx-boot-tools/$(SCFW) $(SCFW).$(SOC) + +$(ATF): + cp $(DEPLOY_IMG)/imx-boot-tools/$(ATF) $(ATF) + +u-boot-atf.bin: $(U_BOOT_BIN) $(ATF) Makefile + @cp $(ATF) u-boot-atf.bin + $(MKIMG) -commit > head.hash + @cat $(U_BOOT_BIN) head.hash > u-boot-hash.bin + rm head.hash + @dd if=u-boot-hash.bin of=u-boot-atf.bin bs=1K seek=128 + +flash: $(MKIMG) $(SECO) $(SCFW).$(SOC) u-boot-atf.bin + $(MKIMG) -soc $(SOC) -rev B0 -append $(SECO) -c -scfw $(SCFW).$(SOC) -ap u-boot-atf.bin $(BOOTCPU) 0x80000000 -out $(OUTFILE) + @echo;echo "To update an SD card use e.g.:" + @echo ' => tftp $$loadaddr flash.bin' + @echo ' => setexpr blkcnt $${filesize} + 0x1ff && setexpr blkcnt $${blkcnt} / 0x200; mmc dev 0 1' + @echo ' => mmc write $${loadaddr} 0x40 $${blkcnt}'; echo + + +.PHONY = print-error |