43 Commits
Author SHA1 Message Date
John Audia a8ce7dfca2 sifiveu: use the legacy-sdcard upgrade helper
Share the partition layout check and disk write with the other
whole-disk image targets, which keeps user partitions from being erased.

Signed-off-by: John Audia <therealgraysky@proton.me>
2026-10-15 09:38:14 +01:00
Daniel Golle a7c834f652 sifiveu: drop the virtual terminal layer
target/linux/generic disables CONFIG_VT and this fragment switches it
back on, along with the dummy console and the console translations.
No fbdev or DRM display driver is enabled here, so the terminal has
nothing to bind to; it is kernel size every image pays for. Drop it.
The serial console is unaffected and INPUT stays enabled in its own
right.

The compiled-in fonts stay, as EFI_EARLYCON selects FONT_SUPPORT.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2026-10-06 18:35:40 +01:00
Zoltan HERPAI 858e89d2f7 sifiveu: drop support for 6.12
Drop support for 6.12 by removing config and patches.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-19 13:21:21 +02:00
Zoltan HERPAI 8bcde63013 sifiveu: switch to 6.18
Make 6.18 the default kernel.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-19 13:21:21 +02:00
Zoltan HERPAI 8aa836eba3 sifiveu: enable 6.18 testing kernel
The sifiveu target now supports 6.18 kernel as testing.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-17 23:57:02 +02:00
Zoltan HERPAI 71ab1575af sifiveu: refresh config for 6.18
Refresh config for 6.18.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-17 23:57:02 +02:00
Zoltan HERPAI 203743a01f kernel/sifiveu: restore files for v6.12
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.

For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-17 23:57:02 +02:00
Zoltan HERPAI 7f9190f4bd kernel/sifiveu: create files for v6.18 (from v6.12)
This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-04-17 23:57:02 +02:00
Shiji Yang c3109a565c kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic
This symbol is selected by CONFIG_BPF, which was already enabled
on generic config-6.12.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/22730
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-06 01:38:41 +02:00
Shiji Yang 499886de05 kernel: enable CRYPTO_RNG2 and CRYPTO_SIG2 by default
These two symbols are selected by CONFIG_CRYPTO_MANAGER2[1-2], which
was already enabled on generic config-{6.12,6.18}.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.6.y&id=fb28fabfad332a731423ffdd2be122b73ea90f1e
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.6.y&id=6cb8815f41a966b217c0d9826c592254d72dcc31
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/22730
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-06 01:38:41 +02:00
Stijn Tintel f7c5334c4c kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU
Commit ab805ec316 ("generic: add missing squashfs config") enabled
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU in the generic config, so it is no
longer needed in the target configs.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Link: https://github.com/openwrt/openwrt/pull/21465
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-01-11 12:52:54 +01:00
Mieczyslaw Nalewaj b44f85f51c kernel: remove duplicate PREEMPT settings
Remove duplicate PREEMPT settings PREEMPT_NONE_BUILD and PREEMPT_RT
which are already in target/linux/generic/config-6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18986
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 15:59:55 +02:00
Zoltan HERPAI 0c6f9665f2 sifiveu: drop upstreamed patch from 6.12
The gpio-poweroff support has been upstreamed earlier.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-27 16:03:54 +02:00
Zoltan HERPAI 199925f29a sifiveu: drop 6.6 support
Drop configs and patches for Linux 6.6.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-27 16:03:54 +02:00
Zoltan HERPAI eda23e04e7 sifiveu: use kernel 6.12 by default
Switch to Linux kernel version 6.12.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-27 16:03:54 +02:00
Zoltan HERPAI 60b5cfdf5a sifiveu: add 6.12 kernel as testing
Allow selecting 6.12 as testing kernel on sifiveu.

Runtime-tested:
 - HiFive Unleashed (FU540)
 - HiFive Unmatched (FU740)

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-23 12:28:50 +02:00
Zoltan HERPAI 00ca340c40 sifiveu: 6.12: drop upstreamed patches and refresh remaining ones
Drop upstreamed patches from 6.12 and refresh remaining ones.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-23 12:28:50 +02:00
Zoltan HERPAI 07e701357d sifiveu: refresh 6.12 kernel config
Refresh kernel config for 6.12.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-23 12:28:42 +02:00
Zoltan HERPAI 41860ade91 kernel/sifiveu: Restore kernel files for v6.6
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.

For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-23 12:28:19 +02:00
Zoltan HERPAI 875f3c9275 kernel/sifiveu: Create kernel files for v6.12 (from v6.6)
This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2025-05-23 12:28:19 +02:00
Rosen Penev cd92cbddf8 kernel: filter out compiler opts from config
These get dynamically set based on compiler version. Not relevant for
targets.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16770
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-11-17 14:55:16 +01:00
Rosen Penev da8abd4a1e kernel: remove GCC11_NO_ARRAY_BOUNDS
This symbol is no longer present.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16770
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-11-17 14:55:16 +01:00
Hauke Mehrtens 1306885968 kernel: Reorder config files
Reorder the kernel configuration files.

This was done uisng:
./scripts/kconfig-reorder.sh

Link: https://github.com/openwrt/openwrt/pull/16743
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-10-22 21:13:26 +02:00
John Audia 12f12df569 kernel: bump 6.6 to 6.6.55
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.55

Added the following default ksym to target/linux/generic/config-6.6:
	CONFIG_PROC_MEM_ALWAYS_FORCE=y
	# CONFIG_PROC_MEM_FORCE_PTRACE is not set
	# CONFIG_PROC_MEM_NO_FORCE is not set

Removed upstreamed:
	generic/backport-6.6/780-23-v6.12-r8169-Fix-spelling-mistake-tx_underun-tx_underrun.patch[1]
	generic/backport-6.6/780-25-v6.12-r8169-add-tally-counter-fields-added-with-RTL8125.patch[2]
	generic/pending-6.6/684-gso-fix-gso-fraglist-segmentation-after-pull-from-fr.patch[3]
	lantiq/patches-6.6/0025-v6.12-net-ethernet-lantiq_etop-fix-memory-disclosure.patch[4]

Manually rebased:
	bcm27xx/patches-6.6/950-0086-Main-bcm2708-bcm2709-linux-port.patch
	bcm27xx/patches-6.6/950-0998-i2c-designware-Add-support-for-bus-clear-feature.patch

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.56&id=f02fcb7283b1c25f7e3ae07d7a2c830e06eb1a62
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.56&id=1c723d785adb711496bc64c24240f952f4faaabf
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.56&id=af3122f5fdc0d00581d6e598a668df6bf54c9daa
4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.56&id=e66e38d07b31e177ca430758ed97fbc79f27d966

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/16655
Signed-off-by: Nick Hainke <vincent@systemli.org>
2024-10-11 19:21:41 +02:00
John Audia 01d8e41c16 kernel: bump 6.6 to 6.6.51
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.51

Removed upstreamed:
	generic/backport-6.6/200-regmap-maple-work-around-false-positive-warning.patch
	generic/backport-6.6/822-v6.11-0012-nvmem-Fix-return-type-of-devm_nvmem_device_get-in-ke.patch
	bcm27xx/patches-6.6/950-1018-drivers-mmc-apply-SD-quirks-earlier-during-probe.patch

Manually rebased:
	bcm27xx/patches-6.6/950-0993-drivers-mmc-cqhci-clear-CQHCI_CTL-if-halt-fails.patch
	ramips/patches-6.6/311-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch[4]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=e42ea96d6d36a16526cb82b8aa2e5422814c3250
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=3d1baf322a3a69b38b6b2d511cfe0d611d1b5462
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=115a755bb38db5a1175be44e6a9a93a0a8233885
4. Adapted the changes from Hauke Mehrtens' modification in PR#16366 to 5.15.167

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/16370
Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-09-15 16:32:48 +02:00
Zoltan HERPAI 0f5da3977e sifiveu: drop 6.1 support
Now that 6.6 is the default, remove the 6.1 config and patches.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-30 11:02:48 +02:00
Zoltan HERPAI 81fafec29d sifiveu: switch default to 6.6
Switch the default kernel to 6.6.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-30 11:02:47 +02:00
Zoltan HERPAI 2164bd308b sifiveu: 6.6: set testing kernel
Allow selecting 6.6 as testing kernel on sunxi.

Runtime-tested: SiFive Unleashed

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-19 18:32:50 +02:00
Zoltan HERPAI 7e9dd5d10c sifiveu: 6.6: refresh patches
Refresh kernel patches.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-19 18:32:50 +02:00
Zoltan HERPAI bafdd7a67b kernel/sifiveu: Restore kernel files for v6.1
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.

See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-19 18:32:50 +02:00
Zoltan HERPAI 9905057d7e kernel/sifiveu: Create kernel files for v6.6 (from v6.1)
This is an automatically generated commit.

During a `git bisect` session, `git bisect --skip` is recommended.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-04-19 18:32:50 +02:00
Hauke Mehrtens 2cc587d123 kernel: remove CONFIG_DEVTMPFS_SAFE from target config
CONFIG_DEVTMPFS_SAFE is now part of the generic configuration. Remove it
from the target configurations.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-11-19 16:46:24 +01:00
Rafał Miłecki 3b63208443 treewide: disable CONFIG_SLUB_DEBUG in target configs
From the symbol help message:
> SLUB has extensive debug support features. Disabling these can result
> in significant savings in code size.

There seems to be no need to enable those debugging features for
standard use.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2023-11-09 21:23:01 +01:00
Rafał Miłecki f784fe88a6 sifiveu: refresh kernel config
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2023-11-07 13:39:40 +01:00
Zoltan HERPAI 4898047716 sifiveu: remove 5.15 support
With 6.1 as the default kernel, there is no reason to keep 5.15 around.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-10-24 11:42:46 +02:00
Zoltan HERPAI fe8630f18e sifiveu: switch to kernel v6.1
Enable kernel v6.1 as the default kernel for sifiveu.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-10-24 11:40:51 +02:00
Zoltan HERPAI 10867ec4bc sifiveu: refresh 6.1 config
Add new config symbols as required.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-09-28 14:04:54 +02:00
Zoltan HERPAI d9a8747a3d sifiveu: remove upstreamed patches, refresh remaining ones
Upstreamed:
0002-riscv-sifive-unmatched-update-regulators-values.patch
0003-riscv-sifive-unmatched-define-PWM-LEDs.patch
0006-riscv-sbi-srst-support.patch

Compile-tested: HiFive Unleashed / Unmatched
Runtime-tested: HiFive Unleashed / Unmatched

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-09-28 14:04:54 +02:00
Zoltan HERPAI 1871aa145b sifiveu: add testing kernel 6.1
Compile-tested: HiFive Unleashed / Unmatched
Runtime-tested: HiFive Unleashed / Unmatched

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-09-28 14:04:54 +02:00
Zoltan HERPAI d304ad045d sifiveu: copy patches from 5.15 to 6.1
To start the upgrade, we copy the patches from 5.15 to 6.1.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-09-28 14:04:54 +02:00
John Audia 0e89ba8430 kernel: bump 5.15 to 5.15.117
Manually rebased:
	generic/backport-5.15/346-v5.18-01-Revert-ata-ahci-mvebu-Make-SATA-PHY-optional-for-Arm.patch

Removed upstreamed:
	generic/backport-5.15/830-v6.2-ata-ahci-fix-enum-constants-for-gcc-13.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ramips/tplink_archer-a6-v3
Run-tested: ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-06-16 19:44:28 +02:00
Hauke Mehrtens 16a20512d8 kernel: Set CONFIG_FRAME_WARN depending on target
This set the CONFIG_FRAME_WARN option depending on some target settings.
It will use the default from the upstream kernel and not the hard coded
value of 1024 now.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-06-02 11:19:32 +02:00
Zoltan HERPAI a3469a90c4 sifiveu: add new target for SiFive U-based boards
RISC-V is a new CPU architecture aimed to be fully free and open. This
target will add support for it, based on 5.15.

Supports running on:
 - HiFive Unleashed - FU540, first generation
 - HiFive Unmatched - FU740, current latest generation, PCIe

SD-card images are generated, where the partitions are required to have
specific type codes. As it is commonplace nowadays, OpenSBI is used as the
first stage, with U-boot following as the proper bootloader.

Specifications:

HiFive Unleashed:
 - CPU: SiFive FU540 quad-core RISC-V (U54, RV64IMAFDC or RV64GC)
 - Memory: 8Gb
 - Ethernet: 1x 10/100/1000
 - Console: via microUSB

HiFive Unmatched:
 - CPU: SiFive FU740 quad-core RISC-V (U74, RV64IMAFDCB or RV64GCB)
 - Memory: 16Gb
 - Ethernet: 1x 10/100/1000
 - USB: 4x USB 3.2
 - PCIe:  - 1x PCIe Gen3 x8
          - 1x M.2 key M (PCIe x4)
          - 1x M.2 Key E (PCIe x1 / USB2.0)
 - Console: via microUSB

Installation:
Standard SD-card installation via dd-ing the generated image to
an SD-card of at least 256Mb.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2023-05-28 13:19:11 +02:00