[U-Boot] [PATCH] ARM: UniPhier: add initrd_high and fdt_high environments

Tom Rini trini at konsulko.com
Tue Apr 14 23:07:05 CEST 2015


On Tue, Apr 14, 2015 at 04:57:04PM +0900, Masahiro Yamada wrote:

> With FIT boot, U-boot puts a device tree and an initramdisk at the
> tail of the memory.
> 
> Some UniPhier boards have a large amount of memory.  For those
> boards, a device tree and an initramdisk are located out of reach of
> the Linux kernel causing a kernel panic if CONFIG_VMSPLIT_3G is
> defined in the kernel side.
> 
> Add initrd_high and fdt_high to prevent them from going too high.

Please use bootm_size and see include/configs/ti_armv7_common.h /
DEFAULT_LINUX_BOOT_ENV for the why/wheres and then adjust to fit
UniPhier, thanks!

-- 
Tom
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