starfive-tech/opensbi.git - StarFive Tech OpenSBI for VisionFive (JH7110) boards (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2019-06-12	firmware: Relocate when load address is not equal to link address	Anup Patel	1	-0/+2
	This patch extends fw_base to relocate to link address whenever firmware load address is not equal to link address. The relocation will not work when load start to load end overlap link start to link end. Signed-off-by: Anup Patel <anup.patel@wdc.com> Tested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-05-10	firmware: Add fw_dynamic firmware	Anup Patel	1	-0/+16
	This patch provides first-cut implementation of fw_dynamic firmware. As compared to fw_jump and fw_payload, the fw_dynamic obtains next address, next mode and OpenSBI options from struct fw_dynamic_info. The previous booting stage can create struct fw_dynamic_info in memory and pass address of struct fw_dynamic_info in 'a2' register. Also, the struct fw_dynamic_info has versioning as well so changes to the struct fw_dynamic_info can be done in a backward compatible manner. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>