@@ -12,6 +12,10 @@ image boot.vfat {
"boot.bin",
"u-boot.bin"
}
+
+ file uboot.env {
+ image = "uboot-env.bin"
+ }
}
size = 16M
}
new file mode 100644
@@ -0,0 +1,7 @@
+bootargs=console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait video=Unknown-1:800x480-16
+bootcmd=fatload mmc 0:1 0x21000000 at91sam9g35ek.dtb; fatload mmc 0:1 0x22000000 zImage; bootz 0x22000000 - 0x21000000
+bootdelay=1
+ethact=gmac0
+stderr=serial
+stdin=serial
+stdout=serial
@@ -33,6 +33,9 @@ BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="at91sam9x5ek_mmc"
+BR2_TARGET_UBOOT_ENVIMAGE=y
+BR2_TARGET_UBOOT_ENVIMAGE_SOURCE="board/atmel/at91sam9x5ek_mmc/uboot-env.txt"
+BR2_TARGET_UBOOT_ENVIMAGE_SIZE="0x4000"
# Host packages
# Needed to generate the SD card image
@@ -95,6 +95,9 @@ BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="at91sam9x5ek_mmc"
+BR2_TARGET_UBOOT_ENVIMAGE=y
+BR2_TARGET_UBOOT_ENVIMAGE_SOURCE="board/atmel/at91sam9x5ek_mmc/uboot-env.txt"
+BR2_TARGET_UBOOT_ENVIMAGE_SIZE="0x4000"
# Host packages
# Needed to generate the SD card image
Default bootargs have changed in U-Boot for this board. Build U-Boot environment and add it to the SD card image to update bootargs. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> --- board/atmel/at91sam9x5ek_mmc/genimage.cfg | 4 ++++ board/atmel/at91sam9x5ek_mmc/uboot-env.txt | 7 +++++++ configs/at91sam9x5ek_mmc_defconfig | 3 +++ configs/at91sam9x5ek_mmc_dev_defconfig | 3 +++ 4 files changed, 17 insertions(+) create mode 100644 board/atmel/at91sam9x5ek_mmc/uboot-env.txt