diff options
| author | Sandeep Sheriker M <sandeep.sheriker@microchip.com> | 2019-08-14 00:42:15 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-08-17 23:08:55 +0200 |
| commit | 575950e37698b5d59f7a30a44f92327844c58b99 (patch) | |
| tree | 5c4faf1f9fd2178fe660c018563c705b7b956d7e /target/linux/at91 | |
| parent | 32d4e4226d7de48f0a156e7bc298667119405b84 (diff) | |
| download | upstream-575950e37698b5d59f7a30a44f92327844c58b99.tar.gz upstream-575950e37698b5d59f7a30a44f92327844c58b99.tar.bz2 upstream-575950e37698b5d59f7a30a44f92327844c58b99.zip | |
at91: add uboot environments
add uboot environments to sdcard image
Signed-off-by: Sandeep Sheriker M <sandeep.sheriker@microchip.com>
Diffstat (limited to 'target/linux/at91')
| -rw-r--r-- | target/linux/at91/image/sama5.mk | 11 | ||||
| -rw-r--r-- | target/linux/at91/image/uboot-env.txt | 14 |
2 files changed, 24 insertions, 1 deletions
diff --git a/target/linux/at91/image/sama5.mk b/target/linux/at91/image/sama5.mk index d02f51a1db..4fee464a00 100644 --- a/target/linux/at91/image/sama5.mk +++ b/target/linux/at91/image/sama5.mk @@ -27,6 +27,15 @@ define Build/at91-sdcard $(BIN_DIR)/at91bootstrap-$(DEVICE_NAME:at91-%=%)sd_uboot/at91bootstrap.bin \ ::BOOT.bin) + $(CP) uboot-env.txt $@-uboot-env.txt + 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 + + mkenvimage -s 0x4000 -o $@-uboot.env $@-uboot-env.txt + + mcopy -i $@.boot $@-uboot.env ::uboot.env + ./gen_at91_sdcard_img.sh \ $@.img \ $@.boot \ @@ -36,7 +45,7 @@ define Build/at91-sdcard gzip -nc9 $@.img > $@ - rm -f $@.img $@.boot ) + rm -f $@.img $@.boot $@-uboot.env $@-uboot-env.txt) endef define Device/at91-sama5d2_xplained diff --git a/target/linux/at91/image/uboot-env.txt b/target/linux/at91/image/uboot-env.txt new file mode 100644 index 0000000000..80d051b72f --- /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 || test ${board_name} = sama5d27_som1_ek; 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 || test ${board_name} = sama5d27_som1_ek; then setenv bootargs ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi +ethact=gmac0 +stderr=serial +stdin=serial +stdout=serial |