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firmware: remove FW_TEXT_START

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Now opensbi can run at any address via dynamic relocation. We can
remove FW_TEXT_START.

Signed-off-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Tested-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Xiang W
2024-04-08 23:27:42 +08:00
committed by Anup Patel
parent 73344d4724
commit d4d2582eef
15 changed files with 15 additions and 39 deletions
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6
docs/firmware/fw_payload.md
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@@ -36,8 +36,8 @@ options. These configuration parameters can be defined using either the top
level `make` command line or the target platform *objects.mk* configuration
file. The parameters currently defined are as follows:
* **FW_PAYLOAD_OFFSET** - Offset from *FW_TEXT_START* where the payload binary
will be linked in the final *FW_PAYLOAD* firmware binary image. This
* **FW_PAYLOAD_OFFSET** - Offset from the opensbi load address where the payload
binary will be linked in the final *FW_PAYLOAD* firmware binary image. This
configuration parameter is mandatory if *FW_PAYLOAD_ALIGN* is not defined.
Compilation errors will result from an incorrect definition of
*FW_PAYLOAD_OFFSET* or of *FW_PAYLOAD_ALIGN*, or if neither of these
@@ -62,7 +62,7 @@ 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
* **FW_PAYLOAD_FDT_OFFSET** - Address offset from the opensbi load address 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*.