From 7e908446d08b341e150fae9d644840b6f6769f29 Mon Sep 17 00:00:00 2001 From: Alex Kaplan Date: Sat, 7 Nov 2015 23:24:07 -0800 Subject: [PATCH] Updated u-boot environment (variables bootcmd and fel_booted). These changes are necessary to flash empty CHIPs with the latest u-boot. Signed-off-by: Alex Kaplan --- chip-fel-flash.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/chip-fel-flash.sh b/chip-fel-flash.sh index 6f6fea3..e781f7e 100755 --- a/chip-fel-flash.sh +++ b/chip-fel-flash.sh @@ -94,7 +94,8 @@ prepare_uboot_script() { echo "nand write $UBOOT_MEM_ADDR 0x800000 $PADDED_UBOOT_SIZE" >> "${UBOOT_SCRIPT_SRC}" echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> "${UBOOT_SCRIPT_SRC}" - echo "setenv bootcmd 'source \${scriptaddr}; nand slc-mode on; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> "${UBOOT_SCRIPT_SRC}" + echo "setenv bootcmd 'if test -n \${fel_booted} && test -n \${scriptaddr}; then echo '(FEL boot)'; source \${scriptaddr}; fi; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> "${UBOOT_SCRIPT_SRC}" + echo "setenv fel_booted 0" >> "${UBOOT_SCRIPT_SRC}" echo "saveenv" >> "${UBOOT_SCRIPT_SRC}" if [[ "${METHOD}" == "fel" ]]; then