On 03/02/2015 08:32 AM, Michal Simek wrote: > On 02/27/2015 06:13 PM, Tom Rini wrote: >> On Tue, Feb 24, 2015 at 09:02:09AM +0100, Michal Simek wrote: >> >>> Add basic Xilinx ZynqMP arm64 support. >>> Serial and SD is supported. >>> It supports emulation platfrom ep108 and QEMU. >>> >>> Signed-off-by: Michal Simek <michal.si...@xilinx.com> >> [snip] >>> +/* Miscellaneous configurable options */ >>> +#define CONFIG_SYS_LOAD_ADDR 0x8000000 >>> + >>> +/* Initial environment variables */ >>> +#define CONFIG_EXTRA_ENV_SETTINGS \ >>> + "ethaddr=00:0a:35:00:01:22\0" \ >> >> No, you can't hard-code an ethaddr in. > > ah yeah. > >> >>> + "kernel_addr=0x200000\0" \ >>> + "initrd_addr=0xa00000\0" \ >>> + "initrd_size=0x2000000\0" \ >> >> These are really close together. And I imagine mirror the usual values >> on 32bit platforms. Maybe it's time to move them around a bit for more >> space? > > Currently I haven't had any problem with these values but I just don't know > what will happen in future. > >> >>> + "fdt_addr=0x100000\0" \ >>> + "fdt_high=0x10000000\0" \ >> >> We also shouldn't have to play "stop relocating the DT" games on >> aarch64, right? Since all memory is visible and that's why we have to >> do those games on aarch32. > > Will play with it to confirm it.
I have tested it and there must be limit - without limit kernel is not booting. I am using your booti command. Thanks, Michal
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