#include #include #include findfdt= if test $board_name = am64x_gpevm; then setenv name_fdt ti/k3-am642-evm.dtb; fi; if test $board_name = am64x_skevm; then setenv name_fdt ti/k3-am642-sk.dtb; fi; if test $name_fdt = undefined; then echo WARNING: Could not determine device tree to use; fi; setenv fdtfile ${name_fdt} name_kern=Image console=ttyS2,115200n8 args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts} run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr} boot=mmc mmcdev=1 bootpart=1:2 bootdir=/boot rd_spec=- args_usb=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype} init_usb=run args_all args_usb get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt} get_overlay_usb= fdt address ${fdtaddr}; fdt resize 0x100000; for overlay in $name_overlays; do; load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && fdt apply ${dtboaddr}; done; get_kern_usb=load usb ${bootpart} ${loadaddr} ${bootdir}/${name_kern} get_fit_usb=load usb ${bootpart} ${addr_fit} ${bootdir}/${name_fit} usbboot=setenv boot usb; setenv bootpart 0:2; usb start; run findfdt; run init_usb; run get_kern_usb; run get_fdt_usb; run run_kern;