here's a rough start at an outline for the bootm script based on the code (I've only outlined the Linux/PPC boot case its seems the most complicated). One of the first things we clearly need is a imload command. Thoughts on the various disable_{interrupts, usb, caches} ?
- k
bootm script:
disable_interrupts /* sets an env with the state of interrupts before disabling */ #ifdef CONFIG_CMD_USB disable_usb #endif #ifdef CONFIG_AMIGAONEG3SE disable_caches #endif imload <kernel_image> switch(on OS type from imload)
LINUX: if (fdt) fdt relocate to after kernel_image + padding fdt fixups (board setup, etc)
if (ramdisk) imload ramdisk if (fdt) fixup initrd info in fdt bootm_linux ...
- k