opensbi.git/docs/firmware, branch v1.9

docs: Fix wrong filename

2024-06-28T03:04:15Z

Correct the compiled FW_PAYLOAD firmware ELF filename. Signed-off-by: Jacob Lin Reviewed-by: Anup Patel

firmware: Bring back FW_TEXT_START as an optional parameter

2024-05-23T05:20:23Z

Bring back FW_TEXT_START as an optional parameter to allow users explicitly specify compile time address for loading debug symbols. When not specified, the FW_TEXT_START is assumed to be 0. Fixes: d4d2582eef7a ("firmware: remove FW_TEXT_START") Signed-off-by: Anup Patel Tested-by: Clément Léger

firmware: remove FW_TEXT_START

2024-04-10T04:20:24Z

Now opensbi can run at any address via dynamic relocation. We can remove FW_TEXT_START. Signed-off-by: Xiang W Reviewed-by: Anup Patel Tested-by: Anup Patel

firmware: remove copy-base relocation

2024-04-05T09:35:25Z

Remove copy-base relocations that are no longer needed. Signed-off-by: Xiang W Reviewed-by: Samuel Holland Tested-by: Samuel Holland Reviewed-by: Anup Patel

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

2024-02-24T10:58:42Z

Adding relocatable address brings new configuration options for jump and payload firmwares. Describe these new options in documentation. Signed-off-by: Inochi Amaoto Reviewed-by: Anup Patel

doc: Fix fw_payload.md

2023-10-06T04:37:48Z

The base of .text is defined by `FW_TEXT_START`, not `FW_TEXT_BASE`. Signed-off-by: Hoa Nguyen Reviewed-by: Xiang W Reviewed-by: Anup Patel

docs: Correct FW_JUMP_FDT_ADDR calculation example

2023-04-07T05:46:05Z

When using `PLATFORM=generic` defaults, the kernel is loaded at `FW_JUMP_ADDR`, and the FDT is loaded at `FW_JUMP_FDT_ADDR. Therefore, the maximum kernel size before `FW_JUMP_FDT_ADDR` must be increased is `$(( FW_JUMP_FDT_ADDR - FW_JUMP_ADDR ))`. The example calculation assumes `rv64`, and is wrong to boot (off by 0x200000). Fix it and update it for the general case. Signed-off-by: Gabriel Somlo Reviewed-by: Andrew Jones Reviewed-by: Xiang W

docs: fix typo in fw.md

2023-02-27T05:24:42Z

In docs/firmware/fw.md, there's a configuration parameter called FW_TEXT_ADDR, which actually should be FW_TEXT_START, so fix it. Signed-off-by: Shengyu Qu Reviewed-by: Xiang W Reviewed-by: Anup Patel

docs: fix some typos

2022-11-14T16:51:31Z

Corrected the typos of some documents in the 'docs' folder. Signed-off-by: zhangdongdong Reviewed-by: Anup Patel

docs/firmware: update the document

2022-10-23T05:19:39Z

Since commit 9c07c513aa9b ("firmware:Remove FW_PAYLOAD_FDT_PATH compile-time option"), the section where FDT would be embedded in has changed from *.text* to *.rodata*, but some places in fw_payload.md and fw.md are still *.text*. This patch updates the document. Signed-off-by: Yangjie Zhang Reviewed-by: Bin Meng Reviewed-by: Anup Patel