git.baikalelectronics.ru Git - kernel.git/commit

author	Qing Zhang <zhangqing@loongson.cn>
	Mon, 15 Mar 2021 07:49:59 +0000 (15:49 +0800)
committer	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
	Thu, 25 Mar 2021 09:44:01 +0000 (10:44 +0100)
commit	e107216542b433e5a380cb3c7a5bf202d9af0f7b
tree	e16622c38a8a4ea9724cb3fdd9030599f7c51ece	tree \| snapshot
parent	8b726023c435b8fafe4b16ca58b693241241b999	commit \| diff

MIPS: Loongson64: Distinguish firmware dependencies DTB/LEFI

Add DTB boot support, only support Loongson-2K1000 processor
for now, determine whether to use the built-in DTB or the DTB
from the firmware by checking the range of CKSEG0 and XKPHYS.
loongson_fw_interface will be used in the future.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
Tested-by: Ming Wang <wangming01@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

arch/mips/include/asm/mach-loongson64/loongson.h		diff \| blob \| history
arch/mips/loongson64/env.c		diff \| blob \| history
arch/mips/loongson64/init.c		diff \| blob \| history