On 10/13/2018 12:41 AM, Sandeep Sheriker Mallikarjun wrote: > Add uboot environment's to sdcard image. > > Signed-off-by: Sandeep Sheriker Mallikarjun > <[email protected]> > --- > target/linux/at91/image/Makefile | 16 ++++++++++++++-- > target/linux/at91/image/uboot-env.txt | 14 ++++++++++++++ > 2 files changed, 28 insertions(+), 2 deletions(-) > create mode 100644 target/linux/at91/image/uboot-env.txt > > diff --git a/target/linux/at91/image/Makefile > b/target/linux/at91/image/Makefile > index 6c22c38..7bf9be5 100644 > --- a/target/linux/at91/image/Makefile > +++ b/target/linux/at91/image/Makefile > @@ -62,7 +62,11 @@ define Build/at91-sdcard > > mcopy -i [email protected] \ > $(KDIR)/$(DEVICE_NAME)-fit-zImage.itb \ > - ::$(DEVICE_NAME:at91-%=%)-fit.itb , > + ::$(DEVICE_NAME:at91-%=%)-fit.itb > + > + sed -i '2d;3d' ./uboot-env.txt > + sed -i '2i board='"$(DEVICE_NAME:at91-%=%)"'' ./uboot-env.txt > + sed -i '3i board_name='"$(DEVICE_NAME:at91-%=%)"'' ./uboot-env.txt ,
Please do these modifications on a working copy and not on the original file. After building this I get a modification on a file under control of git. > > mcopy -i [email protected] $(BIN_DIR)/u-boot-*_mmc/u-boot.bin ::u-boot.bin > > @@ -70,7 +74,15 @@ define Build/at91-sdcard > $(BIN_DIR)/at91bootstrap-*sd*/at91bootstrap.bin ::BOOT.bin > > mcopy -i [email protected] \ > - $(KDIR)/$(DEVICE_NAME)-fit-zImage.itb ::$(DEVICE_NAME)-fit.itb) > + $(KDIR)/$(DEVICE_NAME)-fit-zImage.itb ::$(DEVICE_NAME)-fit.itb > + > + sed -i '2d;3d' ./uboot-env.txt > + sed -i '2i board='"$(DEVICE_NAME)"'' ./uboot-env.txt > + sed -i '3i board_name='"$(DEVICE_NAME)"'' ./uboot-env.txt) Same here > + > + mkenvimage -s 0x4000 -o $(BIN_DIR)/uboot.env ./uboot-env.txt > + > + mcopy -i [email protected] $(BIN_DIR)/uboot.env ::uboot.env > > ./gen_at91_sdcard_img.sh \ > [email protected] \ > diff --git a/target/linux/at91/image/uboot-env.txt > b/target/linux/at91/image/uboot-env.txt > new file mode 100644 > index 0000000..6eb859c > --- /dev/null > +++ b/target/linux/at91/image/uboot-env.txt > @@ -0,0 +1,14 @@ > +/* Do Not remove First 2 lines, Makefile will modify these lines with proper > board names */ > +board=at91sam9x25ek > +board_name=at91sam9x25ek > +bootargs=console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait > rootfstype=ext4 > +bootargsd2=console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait > rootfstype=ext4 > +bootargsxx=console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait > rootfstype=ext4 > +bootcmd=run setbootargs; run fatload_mmc; bootm 0x21000000 > +bootdelay=1 > +fatload_mmc=if test ${board_name} = sama5d2_xplained; then fatload mmc 1:1 > 0x21000000 ${board_name}-fit.itb; else fatload mmc 0:1 0x21000000 > ${board_name}-fit.itb; fi > +setbootargs=if test ${board_name} = sama5d2_xplained; then setenv bootargs > ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi > +ethact=gmac0 > +stderr=serial > +stdin=serial > +stdout=serial >
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