if ext4load mmc 0 0x00000000 /boot/.verbose then setenv verbosity 7 else setenv verbosity 1 fi setenv bootargs "console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait rootfstype=ext4 cgroup_enable=memory swapaccount=1 sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_no_mali_mem_reserve sunxi_fb_mem_reserve=16 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 enforcing=0 loglevel=${verbosity}" #-------------------------------------------------------------------------------------------------------------------------------- # Boot loader script to boot with different boot methods for old and new kernel #-------------------------------------------------------------------------------------------------------------------------------- if ext4load mmc 0 0x00000000 /boot/.next || fatload mmc 0 0x00000000 .next || ext4load mmc 0 0x00000000 .next then # sunxi mainline kernel #-------------------------------------------------------------------------------------------------------------------------------- ext4load mmc 0 0x49000000 /boot/dtb/${fdtfile} || fatload mmc 0 0x49000000 /dtb/${fdtfile} || ext4load mmc 0 0x49000000 /dtb/${fdtfile} ext4load mmc 0 0x42000000 /boot/uInitrd || fatload mmc 0 0x42000000 uInitrd || ext4load mmc 0 0x42000000 uInitrd ext4load mmc 0 0x46000000 /boot/zImage || fatload mmc 0 0x46000000 zImage || ext4load mmc 0 0x46000000 zImage bootz 0x46000000 0x42000000 0x49000000 #bootz 0x46000000 - 0x49000000 #-------------------------------------------------------------------------------------------------------------------------------- else # sunxi android kernel #-------------------------------------------------------------------------------------------------------------------------------- ext4load mmc 0 0x43000000 /boot/script.bin || fatload mmc 0 0x43000000 script.bin || ext4load mmc 0 0x43000000 script.bin ext4load mmc 0 0x42000000 /boot/uInitrd || fatload mmc 0 0x42000000 uInitrd || ext4load mmc 0 0x42000000 uInitrd ext4load mmc 0 0x48000000 /boot/zImage || fatload mmc 0 0x48000000 zImage || ext4load mmc 0 0x48000000 zImage bootz 0x48000000 0x42000000 #bootz 0x48000000 #-------------------------------------------------------------------------------------------------------------------------------- fi # Recompile with: # mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr