opensbi.git/docs/firmware/fw_jump.md, branch master

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

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

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/firmware: Update FW_JUMP documentation

2022-10-13T03:55:15Z

Add a tip for OpenSBI's FW_JUMP which helps users avoid overwriting the kernel. Signed-off-by: Nylon Chen Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

docs: Update documentation for kconfig support

2022-08-08T04:04:31Z

We update all documentation files to: 1) Remove references to platform specific config.mk file since it is has been removed. 2) Add details about platform specific configs/defconfig and Kconfig files mandatory for each platform. 3) Add required packages in top-level README.md 4) Fix typo releated to object.mk in docs/platform/platform.md Signed-off-by: Anup Patel Reviewed-by: Andrew Jones Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

docs: Don't use italic text in page title

2020-05-07T04:17:32Z

Doxygen does not support italic text in page title so fix some of the markdown files accordingly. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

platform: Drop qemu/sifive_u support

2020-02-07T05:31:01Z

With QEMU v4.2 RISC-V changes to improve the emulation fidelity of 'sifive_u' machine, OpenSBI v0.4 / U-Boot v2019.10 / Linux kernel v5.3 images built for the SiFive HiFive Unleashed board can be used out of the box without any special hack. Hence there is no need for us to continue supporting such a special target in OpenSBI. Going forward, sifive/fu540 platform can be used on both real hardware and QEMU 'sifive_u' machine. Signed-off-by: Bin Meng Reviewed-by: Anup Patel

docs: Improve docs for FDT address passing

2019-12-30T03:35:51Z

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 Reviewed-by: Anup Patel

docs: miscellaneous documentation fixes and updates

2019-05-06T05:35:33Z

- fix some broken hyperlinks - add additional hyperlinks to references to external documents - reformat some paragraphs to keep lines under 80 characters - unify the enumeration style between different parts of the documentation - fix spelling/grammar mistakes - extend the copyright notice in README.md to be the same as the one in COPYING.BSD Signed-off-by: Karsten Merker Reviewed-by: Atish Patra

docs: Typo fixes

2019-01-29T01:47:14Z

Signed-off-by: Atish Patra