Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/opensbi.git/atom/docs/firmware/fw.md?h=master 2024-05-23T05:20:23Z 2024-05-23T05:20:23Z Anup Patel apatel@ventanamicro.com 2024-05-15T04:25:50Z urn:sha1:96f0a2e3ea6dc8c337ad1b927d6bda8f5ac151be 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 <apatel@ventanamicro.com> Tested-by: Clément Léger <cleger@rivosinc.com> 2024-04-10T04:20:24Z Xiang W wxjstz@126.com 2024-04-08T15:27:42Z urn:sha1:d4d2582eef7aac442076f955e4024403f8ff3d96 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> 2024-04-05T09:35:25Z Xiang W wxjstz@126.com 2024-03-12T08:24:59Z urn:sha1:76d7e9b8ee72c226cd8424d5483827bcf4c792fa Remove copy-base relocations that are no longer needed. Signed-off-by: Xiang W <wxjstz@126.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Tested-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org> 2023-02-27T05:24:42Z Shengyu Qu wiagn233@outlook.com 2023-02-15T18:26:28Z urn:sha1:4f2be401025d7f5095dd2a4d2acad0fa60ef15e0 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 <wiagn233@outlook.com> Reviewed-by: Xiang W <wxjstz@126.com> Reviewed-by: Anup Patel <anup@brainfault.org> 2022-10-23T05:19:39Z Yangjie Zhang pyjmstr@gmail.com 2022-10-20T14:41:08Z urn:sha1:51acd4956aebe7c338eb456c1a380df164895749 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 <pyjmstr@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup@brainfault.org> 2021-07-17T12:13:37Z Bin Meng bmeng.cn@gmail.com 2021-07-12T00:48:02Z urn:sha1:2c74dc3c47f7e77b42735e383292de920273bf97 FW_PIC=y is on by default, but the doc is missing when this was introduced. Add some description for it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> 2021-07-17T12:00:48Z Bin Meng bmeng.cn@gmail.com 2021-07-10T14:28:21Z urn:sha1:a4555e5698c1fbf5d89a849fbc8c01594401cf0a This updates documentation to describe parameters passed to firmware from previous booting stage, and corresponding address alignment requirement. This also fixes a typo in fw_dynamic.md (it's => its). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> 2020-10-18T04:58:26Z Anup Patel anup.patel@wdc.com 2020-10-14T10:33:35Z urn:sha1:6ca096977d723f3ac50291d668719bd938a85544 Currently, only FW_PAYLOAD has mechanism to embed external FDT using FW_PAYLOAD_FDT_PATH compile-time option. This patch adds a common FW_FDT_PATH compile-time option to embed external FDT for all OpenSBI firmwares (i.e FW_JUMP, FW_PAYLOAD, and FW_DYNAMIC). Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> 2019-05-10T06:56:22Z Anup Patel anup.patel@wdc.com 2019-04-29T07:20:33Z urn:sha1:392749f6338ac8a63ce5492770caa4fb75ad6b96 This patch adds documenation about dynamic firmware. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> 2019-03-29T10:19:11Z Bin Meng bmeng.cn@gmail.com 2019-03-27T14:58:49Z urn:sha1:f9cfe301c92aede87e46069e66e250d4039e413e Use the newly introduced "options" in "struct sbi_scratch" to conditionally disable the boot prints. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>