opensbi.git/platform/template/objects.mk, branch masterUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/opensbi.git/atom/platform/template/objects.mk?h=master2026-06-12T03:25:39Zplatform: Fix payload alignment when FW_TEXT_START isn't 2M/4M aligned2026-06-12T03:25:39ZAnirudh Srinivasanasrinivasan@oss.tenstorrent.com2026-05-08T16:32:30Zurn:sha1:895201cc5a4dfca2df523287bef872197eb95d16
The payload for FW_PAYLOAD needs to be placed at a 2M/4M aligned address
(for 64/32 bit systems) and the current makefile uses FW_PAYLOAD_OFFSET
to achieve this. This only works if FW_TEXT_START is already 2M/4M
aligned. Most existing physical/virtual platforms have used a
FW_TEXT_START of 0x0 or 0x80000000, so this hasn't been an issue so far.
If, for example, FW_TEXT_START is 0x80000, the payload would end up
placed at 0x280000 on a 64 bit system, which isn't a 2M aligned
address.
Update the makefile to use FW_PAYLOAD_ALIGN instead. This will ensure
that the address picked for the payload is 2M/4M aligned irrespective of
where FW_TEXT_START is.
Signed-off-by: Anirudh Srinivasan <asrinivasan@oss.tenstorrent.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260508-payload_alignment-v1-1-6628b4ec1ed3@oss.tenstorrent.com
Signed-off-by: Anup Patel <anup@brainfault.org>
firmware: remove FW_TEXT_START2024-04-10T04:20:24ZXiang Wwxjstz@126.com2024-04-08T15:27:42Zurn: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>
platform: Apply relocatable address2024-02-24T10:30:28ZInochi Amaotoinochiama@outlook.com2024-02-23T08:18:14Zurn:sha1:2cff7f350f146b72fed1b9bd29f3a72b94eed020
Since jump and payload firmware support relocatable address, make
general platform use runtime relocatable address.
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
platform: Remove redundant config.mk from all platforms2022-08-08T04:04:25ZAnup Patelapatel@ventanamicro.com2022-08-08T04:04:25Zurn:sha1:eccb9df5cf402dd910efc5f3b926db5161a318bf
The options defined in config.mk can be specified in objects.mk of each
platform so let us remove config.mk from all platforms.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Tested-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
firmware: Remove FW_PAYLOAD_FDT and related documentation2020-06-05T03:33:05ZAnup Patelanup.patel@wdc.com2020-05-25T09:43:31Zurn:sha1:51f0e4a0533fe8b5d713379ab3a6cb676add82da
Now that no platform is using FW_PAYLOAD_FDT mechanism, we
remove related code from Makefile and related documentation.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
platform: add template platform files2019-01-24T13:15:01ZDamien Le Moaldamien.lemoal@wdc.com2019-01-24T07:56:47Zurn:sha1:8c25dcbf7692902a16e55679d84964db54464064
Create commented template files to use as a base for new platforms
support implementation.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>