opensbi.git/docs/firmware/fw.md, branch v1.2Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/opensbi.git/atom/docs/firmware/fw.md?h=v1.22022-10-23T05:19:39Zdocs/firmware: update the document2022-10-23T05:19:39ZYangjie Zhangpyjmstr@gmail.com2022-10-20T14:41:08Zurn: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>
docs: Document FW_PIC compile time option2021-07-17T12:13:37ZBin Mengbmeng.cn@gmail.com2021-07-12T00:48:02Zurn: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>
docs: Document parameters passed to firmware and alignment requirement2021-07-17T12:00:48ZBin Mengbmeng.cn@gmail.com2021-07-10T14:28:21Zurn: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>
firmware: Add common FW_FDT_PATH compile-time option2020-10-18T04:58:26ZAnup Patelanup.patel@wdc.com2020-10-14T10:33:35Zurn: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>
docs: Add documentation about dynamic firmware2019-05-10T06:56:22ZAnup Patelanup.patel@wdc.com2019-04-29T07:20:33Zurn: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>
lib: Disable the boot prints if SBI_SCRATCH_NO_BOOT_PRINTS is set2019-03-29T10:19:11ZBin Mengbmeng.cn@gmail.com2019-03-27T14:58:49Zurn: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>
docs: Add a payload section describing different payloads.2019-02-19T12:52:26ZAtish Patraatish.patra@wdc.com2019-02-19T07:17:16Zurn:sha1:0db43770b3a29530851ca2f4e29a0c4c0f26acef
Signed-off-by: Atish Patra <atish.patra@wdc.com>
docs/firmware: Add top level document file2019-01-24T13:15:01ZDamien Le Moaldamien.lemoal@wdc.com2019-01-23T14:48:42Zurn:sha1:808fe4b82a68fd0c99b3a4cc9185adba817e03d0
Provide an overview of all supported firmware files and point to each
firmware type documentation file.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>