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Author SHA1 Message Date
Liu YibinandAnup Patel fc6bd90457 docs: Improve docs for FDT address passing 
This patch updates FW_JUMP and FW_PAYLOAD documentation for the
case where FW_xyz_FDT_ADDR is not specified.

Signed-off-by: Liu Yibin <yibin_liu@c-sky.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
 2019-12-30 09:05:51 +05:30
Liu YibinandAnup Patel c7d1b12199 firmware: Return real DTB address when FW_xyz_FDT_ADDR is not defined 
Function fw_next_arg1 in firmware/fw_jump.S:59 and
firmware/fw_payload.S:63 should return real dtb
address(if specified in a1) in a0, in case we don't
want to specify FW_xyz_FDT_ADDR when compiling.

Signed-off-by: Liu Yibin <yibin_liu@c-sky.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
 2019-12-27 08:48:17 +05:30