docs/firmware: document new options for jump and payload firmwares

Adding relocatable address brings new configuration options for jump
and payload firmwares. Describe these new options in documentation.

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Inochi Amaoto
2024-02-23 16:18:15 +08:00
committed by Anup Patel
parent 2cff7f350f
commit 96a35db63a
2 changed files with 19 additions and 3 deletions

View File

@@ -62,6 +62,11 @@ file. The parameters currently defined are as follows:
firmware will pass the FDT address passed by the previous booting stage
to the next booting stage.
* **FW_PAYLOAD_FDT_OFFSET** - Address offset from the *FW_TEXT_START* where
the FDT will be passed to the next booting stage. This offset is used as
relocatable address of the FDT passed to the next booting stage. If
*FW_PAYLOAD_FDT_ADDR* is also defined, the firmware will prefer *FW_PAYLOAD_FDT_ADDR*.
*FW_PAYLOAD* Example
--------------------