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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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11
docs/platform/generic.md
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@@ -9,10 +9,9 @@ boards.
By default, the generic FDT platform makes following assumptions:
1. platform FW_TEXT_START is 0x80000000
2. platform features are default
3. platform stack size is default
4. platform has no quirks or work-arounds
1. platform features are default
2. platform stack size is default
3. platform has no quirks or work-arounds
The above assumptions (except 1) can be overridden by adding special platform
callbacks which will be called based on FDT root node compatible string.
@@ -33,10 +32,6 @@ Users of the generic FDT platform will have to ensure that:
To build the platform-specific library and firmware images, provide the
*PLATFORM=generic* parameter to the top level `make` command.
For custom FW_TEXT_START, we can build the platform-specific library and
firmware images by passing *PLATFORM=generic FW_TEXT_START=<custom_text_start>*
parameter to the top level `make` command.
Platform Options
----------------