diff options
| author | Liu Yibin <[email protected]> | 2019-12-29 15:47:51 +0800 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2019-12-30 09:05:51 +0530 |
| commit | fc6bd90457b5553fbb0a17f0b58adb2da28e8db0 (patch) | |
| tree | 083861e06c14cff31f837472d5c7b1243431e39a /docs | |
| parent | 9beb57362fd36ffc47e901625357add249e4f101 (diff) | |
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 <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/firmware/fw_jump.md | 4 | ||||
| -rw-r--r-- | docs/firmware/fw_payload.md | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/docs/firmware/fw_jump.md b/docs/firmware/fw_jump.md index 7fdeeb40..21161b05 100644 --- a/docs/firmware/fw_jump.md +++ b/docs/firmware/fw_jump.md @@ -38,8 +38,8 @@ follows: * **FW_JUMP_FDT_ADDR** - Address where the *flattened device tree (FDT file)* passed by the prior booting stage will be placed in memory before executing the booting stage following the OpenSBI firmware. If this option is not - provided, then the OpenSBI firmware will pass zero as the FDT address to the - following booting stage. + provided, then the OpenSBI firmware will pass the FDT address passed by the + previous booting stage to the next booting stage. *FW_JUMP* Example ----------------- diff --git a/docs/firmware/fw_payload.md b/docs/firmware/fw_payload.md index c9a9ad86..1efe765a 100644 --- a/docs/firmware/fw_payload.md +++ b/docs/firmware/fw_payload.md @@ -73,7 +73,8 @@ file. The parameters currently defined are as follows: stage or specified by the *FW_PAYLOAD_FDT_PATH* parameter and embedded in the *.text* section will be placed before executing the next booting stage, that is, the payload firmware. If this option is not provided, then the - firmware will pass zero as the FDT address to the next booting stage. + firmware will pass the FDT address passed by the previous booting stage + to the next booting stage. *FW_PAYLOAD* Example -------------------- |