diff options
| author | Liu Yibin <yibin_liu@c-sky.com> | 2019-12-26 12:38:55 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-12-27 06:18:17 +0300 |
| commit | c7d1b12199a11f8dcccb631a742eb31c79f8d0d2 (patch) | |
| tree | 1bc904d0d3e2b73a5acd314d577d2061d91a2a08 /firmware | |
| parent | 86a31f54371c56f0ca94a8d9dfcec05a76dfa53c (diff) | |
| download | opensbi-c7d1b12199a11f8dcccb631a742eb31c79f8d0d2.tar.xz | |
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>
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/fw_jump.S | 2 | ||||
| -rw-r--r-- | firmware/fw_payload.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/firmware/fw_jump.S b/firmware/fw_jump.S index 84391c9..0015a80 100644 --- a/firmware/fw_jump.S +++ b/firmware/fw_jump.S @@ -56,7 +56,7 @@ fw_next_arg1: #ifdef FW_JUMP_FDT_ADDR li a0, FW_JUMP_FDT_ADDR #else - add a0, zero, zero + add a0, a1, zero #endif ret diff --git a/firmware/fw_payload.S b/firmware/fw_payload.S index 9f4e0ec..b9cb151 100644 --- a/firmware/fw_payload.S +++ b/firmware/fw_payload.S @@ -60,7 +60,7 @@ fw_next_arg1: #ifdef FW_PAYLOAD_FDT_ADDR li a0, FW_PAYLOAD_FDT_ADDR #else - add a0, zero, zero + add a0, a1, zero #endif ret |