[bug#77090] Patch to add linux-libre mnt/reform variant
Commit Message
The attached patch adds a kernel variant for mnt/reform systems.
https://mntre.com/reform.html
I have boot tested it on a MNT/Reform2 rk3588 using Guix System, though
it may also work on other MNT/Reform variants to some degree.
Worked well enough to use sway as a desktop environment and run
librewolf while compiling it's own kernel (in ~37 minutes, on one test
build)!
Working hardware:
Built-in LCD Display
Keyboard
Trackball
USB
NVMe
SD
eMMC
serial
8 CPU cores (with frequency scaling, 4@1.2-2.4GHZ & 4@1.0-1.8GHz)
32GB of ram!
Flaky hardware:
Ethernet (workarounds available, may require updated libgpiod package)
Unsupported or untested hardware:
Wifi (DEBLOBBED, though uses mPCIe, so other cards are possible)
Sound (may need workarounds, untested)
HDMI output (untested)
Battery monitoring (requires out-of-tree module, workaround is
monitoring battery status on built-in OLED display!)
It does pull in a fair number of patches; Some patches have already
landed in linux-next in some form (device-tree for MNT/Reform rk3588),
and some others are on their way upstream.
Any suggestions on a better way to implement 'appy-reform-patches ... I
struggled for days trying to figure out how to get them applied in
(source (patches ... or (source (snippet ... but ultimately implementing
as a phase was the only way I could get it to work.
Is "patch --force" really a good idea? It seems a common pattern in
other packages that manually implement a patching phase, but reading the
patch manpage suggests it might potentially ignore patches failing to
apply in some cases.
I already have some ideas how to simplify the 'copy-reform-dts-files
phase (e.g. by moving the files into the right place in
reform-debian-packages to require less fiddly bits in the phase).
The 'adjust-makefiles-with-new-dtb phase could reasonably be implemented
as a regular patch instead of a few (substitute* ... calls.
Suggestions are very much welcome, especially with my very limited guile
skills. Took me several days to figure some of these out, mostly staring
at inscrutible guile tracebacks, and persistently trying again, so bear
with me!
Thanks!
live well,
vagrant
Comments
Well; I tested linux-libre-arm64-mnt-reform on my Orange Pi 5 Plus
with Armbian’s U-Boot; as expected your kernel runs as good/bad as
linux-libre-arm64-generic there. Of course is a different machine,
but it does use RK3588.
Orange Pi still has flaky Ethernet despite patches. You described it
as flaky as well, though. Ethernet works on some boots, as before.
Maybe the patches you put in do help on the MNT Reform, though.
USB3 is still broken. I do not own a MIPI DSI phone/tablet display,
apparently laptop display for MNT Reform, which should work, I guess,
with appropriate device tree settings, which I guess your patches do
for MNT Reform. Perhaps also your kernel patches.
As far as I understand, HDMI on Orange Pi 5 Plus would require the
blob
<https://web.git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/rockchip/dptx.bin>.
It seems likely that the MNT Reform RK3588 uses the CPU’s HDMI for
external displays as well, maybe, don’t know.
I have not reviewed the suitability nor license of patches. Is it the
same license as that of the project to which each patch had been sent?
I have not run guix style nor lint and do not want to judge the Scheme
code style.
Regards,
Florian
On 2025-03-18, pelzflorian (Florian Pelz) wrote:
> Well; I tested linux-libre-arm64-mnt-reform on my Orange Pi 5 Plus
> with Armbian’s U-Boot; as expected your kernel runs as good/bad as
> linux-libre-arm64-generic there. Of course is a different machine,
> but it does use RK3588.
Interesting! I think all the rk3588 specific patches are actually
indirectly from collabora's work on rk3588; a quick glance at some of
the patch names makes it clear they are not actually all mnt/reform
specific. I suspect with each kernel version those patches will be
fewer.
I am most interested in the rk3588 patches, which is the largest current
patchset, but the imx8mq, imx8mp, ls1028a and meson-g12b are other
variants produced by mnt/reform, and require fewer patches to
upstream. I have no idea how many of each are out there in the wild, and
I suspect new ones are focused on rk3588, largely because it outperforms
all the others. There is also a RISC-V core option.
A comparison of all the current module options:
https://mntre.com/modularity.html
> Orange Pi still has flaky Ethernet despite patches. You described it
> as flaky as well, though. Ethernet works on some boots, as before.
> Maybe the patches you put in do help on the MNT Reform, though.
The kernal patches alone are not sufficient, the workaround for
mnt/reform rk3588 requires a newer libgpiod than present in guix
currently:
https://source.mnt.re/reform/reform-tools/-/blob/main/bin/reform-hw-setup?ref_type=heads#L57
Maybe that or something similar would also works on the Orange PI 5
Plus?
> USB3 is still broken. I do not own a MIPI DSI phone/tablet display,
> apparently laptop display for MNT Reform, which should work, I guess,
> with appropriate device tree settings, which I guess your patches do
> for MNT Reform. Perhaps also your kernel patches.
Right. I hope, anyways. I have not specifically tested USB-3 devices,
but definitely USB-2 and maybe USB-1...
> As far as I understand, HDMI on Orange Pi 5 Plus would require the
> blob
> <https://web.git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/rockchip/dptx.bin>.
> It seems likely that the MNT Reform RK3588 uses the CPU’s HDMI for
> external displays as well, maybe, don’t know.
It does not mention it on the modularity page listed above (only the DDR
issues), so what I need to do is boot it and try out HDMI output with
linux-libre and not firmware installed and see... :)
> I have not reviewed the suitability nor license of patches. Is it the
> same license as that of the project to which each patch had been sent?
Ah, good reminder, I did a sloppy job with the license field of
reform-debian-packages. Most of the patches have clearly defined
SPDX-License-Identifier fields:
+ ;; FSFAP GPL-2.0 GPL-2.0+ GPL-2.0-only (GPL-2.0-only OR BSD-2-Clause)
+ ;; GPL-2.0-only OR BSD-2-Clause (GPL-2.0 OR BSD-2-Clause) GPL-2.0-or-later
+ ;; GPL-2.0 or MIT (GPL-2.0+ OR MIT) (GPL-3.0 OR BSD-2-Clause) MIT
Obviously all the GPL-2 and GPL-3 permutations are good, and the others
look good to my eye as well:
https://spdx.org/licenses/FSFAP.html
https://spdx.org/licenses/MIT.html
https://spdx.org/licenses/BSD-2-Clause.html
> I have not run guix style nor lint
Oh, but I probably should try those... good reminder!
> and do not want to judge the Scheme code style.
I am begging for a little bit of judgement here, but if you are not game
at the moment hopefully someone else can. :)
Thanks for taking the kernel for a spin and leaving some good comments!
live well,
vagrant
From 3807eae28acff4181817867914c5837556655e10 Mon Sep 17 00:00:00 2001
From: Vagrant Cascadian <vagrant@debian.org>
Date: Wed, 12 Mar 2025 19:03:50 -0700
Subject: [PATCH] gnu: Add linux-libre-arm64-mnt-reform.
* gnu/packages/linux.scm (linux-libre-arm64-mnt-reform): New variable.
(reform-debian-packages): New variable.
Change-Id: I61fa18de361f2ea576608c329d168df03e163d83
---
gnu/packages/linux.scm | 307 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 307 insertions(+)
@@ -1463,6 +1463,313 @@ (define-public linux-libre-arm64-honeycomb
("CONFIG_VHOST_VDPA" . m))
(default-extra-linux-options linux-libre-lts-version))))
+(define-public reform-debian-packages
+ (package
+ (name "reform-debian-packages")
+ (version "278f964619e597bf0b3aae67fef52bb541bc89e6")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://source.mnt.re/reform/reform-debian-packages.git")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "19phz43ar2p9w0rq2pgzjx8zbxy2hppjbprvw95dvbkm8a20gv5v"))))
+ (build-system copy-build-system)
+ (arguments
+ (list ;; #:tests? #f ; no tests
+ #:install-plan
+ #~'(("linux/patches6.12/" "/patches")
+ ("linux/" "/dts" #:include-regexp ("\\.dts$"))
+ ("linux/config" "config")
+ )))
+ (home-page "https://source.mnt.re/reform/reform-debian-packages")
+ (synopsis "Linux kernel patches and device-trees used for MNT Reform systems")
+ (description
+ "Linux kernel patches and device-trees used for the MNT Reform systems")
+
+ ;; FSFAP GPL-2.0 GPL-2.0+ GPL-2.0-only (GPL-2.0-only OR BSD-2-Clause)
+ ;; GPL-2.0-only OR BSD-2-Clause (GPL-2.0 OR BSD-2-Clause) GPL-2.0-or-later
+ ;; GPL-2.0 or MIT (GPL-2.0+ OR MIT) (GPL-3.0 OR BSD-2-Clause) MIT
+ (license
+ (list
+ license:bsd-2
+ license:gpl2
+ license:gpl2+
+ license:gpl3
+ ;; license:mit
+ ;; license:FSFAP
+ ))))
+
+(define-public linux-libre-arm64-mnt-reform
+ ;; Kernel for use on the MNT/Reform laptops
+ ;; https://mntre.com/reform.html
+ (let ((base (make-linux-libre* linux-libre-6.12-version
+ linux-libre-6.12-gnu-revision
+ linux-libre-6.12-source
+ '("aarch64-linux")
+ #:extra-version "arm64-mnt-reform"
+ #:extra-options
+ ;; https://source.mnt.re/reform/reform-debian-packages/-/blob/main/linux/config
+ (append
+ `(("CONFIG_DRM_LVDS_CODEC" . m)
+ ("CONFIG_DRM_CDNS_MHDP8546" . m)
+ ("CONFIG_DRM_CDNS_HDMI_CEC" . m)
+ ("CONFIG_DRM_IMX_CDNS_MHDP" . m)
+ ("CONFIG_DRM_IMX_DCSS" . m)
+ ("CONFIG_PHY_FSL_IMX8MQ_HDPTX" . m)
+ ("CONFIG_DRM_PANEL_LVDS" . m)
+ ("CONFIG_I2C_IMX_LPI2C" . m)
+ ("CONFIG_I2C_MUX_REG" . m)
+ ("CONFIG_INTERCONNECT_IMX" . #true)
+ ("CONFIG_INTERCONNECT_IMX8MQ" . #true)
+ ("CONFIG_MFD_WM8994" . m)
+ ("CONFIG_MUX_GPIO" . m)
+ ("CONFIG_MUX_MMIO" . m)
+ ("CONFIG_RTC_DRV_PCF8523" . m)
+ ("CONFIG_USB_EHCI_FSL" . m)
+ ("CONFIG_NO_HZ_IDLE" . #true)
+ ("CONFIG_SND_SOC_FSL_MICFIL" . m)
+ ("CONFIG_SND_IMX_SOC" . m)
+ ("CONFIG_SND_SOC_FSL_ASOC_CARD" . m)
+ ("CONFIG_SND_SOC_IMX_AUDMIX" . m)
+ ("CONFIG_SND_SOC_IMX_HDMI" . m)
+ ("CONFIG_INPUT_JOYSTICK" . #true)
+ ("CONFIG_JOYSTICK_XPAD" . m)
+ ("CONFIG_JOYSTICK_XPAD_FF" . #true)
+ ("CONFIG_JOYSTICK_XPAD_LEDS" . #true)
+ ("CONFIG_INTERCONNECT_IMX8MP" . #true)
+ ("CONFIG_SND_SOC_FSL_ASRC" . #true)
+ ("CONFIG_DRM_IMX_LCDIF" . #true)
+ ("CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE" . #true)
+ ("CONFIG_DRM_IMX8MP_HDMI_PVI" . #true)
+ ("CONFIG_IMX8MM_THERMAL" . #true)
+ ("CONFIG_IMX2_WDT" . #true)
+ ("CONFIG_DRM_SAMSUNG_DSIM" . #true)
+ ("CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY" . #true)
+ ("CONFIG_DRM" . #true)
+ ("CONFIG_DRM_PANEL_MNT_POCKET_REFORM" . #true)
+ ("CONFIG_IMX8M_BLK_CTRL" . #true)
+ ("CONFIG_IMX_GPCV2_PM_DOMAINS" . #true)
+ ("CONFIG_DRM_DISPLAY_CONNECTOR" . #true)
+ ("CONFIG_DRM_FSL_LDB" . #true)
+ ("CONFIG_BACKLIGHT_CLASS_DEVICE" . #true)
+ ("CONFIG_BACKLIGHT_PWM" . #true)
+ ("CONFIG_BACKLIGHT_GPIO" . #true)
+ ("CONFIG_BACKLIGHT_LED" . #true)
+ ("CONFIG_CPU_FREQ_GOV_PERFORMANCE" . #true)
+ ("CONFIG_CPU_FREQ_GOV_POWERSAVE" . #true)
+ ("CONFIG_CPU_FREQ_GOV_USERSPACE" . #true)
+ ("CONFIG_CPU_FREQ_GOV_ONDEMAND" . #true)
+ ("CONFIG_CPU_FREQ_GOV_CONSERVATIVE" . #true)
+ ("CONFIG_CPU_FREQ_GOV_SCHEDUTIL" . #true)
+ ("CONFIG_ARM_IMX_CPUFREQ_DT" . #true)
+ ("CONFIG_ARM_IMX_BUS_DEVFREQ" . #true)
+ ("CONFIG_IMX_IRQSTEER" . #true)
+ ("CONFIG_PCI_MESON" . #true)
+ ("CONFIG_DWMAC_MESON" . #true)
+ ("CONFIG_MDIO_BUS_MUX_MESON_G12A" . #true)
+ ("CONFIG_I2C_MESON" . #true)
+ ("CONFIG_PWM_MESON" . #true)
+ ("CONFIG_USB_DWC3_MESON_G12A" . #true)
+ ("CONFIG_MMC_MESON_GX" . #true)
+ ("CONFIG_MMC_MESON_MX_SDIO" . #true)
+ ("CONFIG_MESON_DDR_PMU" . #true)
+ ("CONFIG_RTW88_8822CS" . m)
+ ("CONFIG_PWM_FSL_FTM" . #true)
+ ("CONFIG_FSL_RCPM" . #true)
+ ("CONFIG_ARM_ROCKCHIP_CPUFREQ" . m)
+ ("CONFIG_DRM_PANTHOR" . m)
+ ("CONFIG_NVMEM_ROCKCHIP_OTP" . #true)
+ ("CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX" . m)
+ ("CONFIG_PHY_ROCKCHIP_USBDP" . m)
+ ("CONFIG_ROCKCHIP_INNO_HDMI" . #true)
+ ("CONFIG_ROCKCHIP_LVDS" . #true)
+ ("CONFIG_ROCKCHIP_REGULATOR_COUPLER" . #true)
+ ("CONFIG_SPI_ROCKCHIP" . #true)
+ ("CONFIG_SPI_ROCKCHIP_SFC" . m)
+ ("CONFIG_ARM_SCMI_CPUFREQ" . m)
+ ("CONFIG_PHY_ROCKCHIP_SAMSUNG_DCPHY" . m)
+ ("CONFIG_VIDEO_ROCKCHIP_VDEC2" . m)
+ ("CONFIG_ROCKCHIP_DW_HDMI_QP" . #true)
+ ("CONFIG_ROCKCHIP_DW_MIPI_DSI" . #true))
+ (default-extra-linux-options linux-libre-6.12-version)))))
+ (package
+ (inherit base)
+ (inputs (list reform-debian-packages))
+ (arguments
+ (substitute-keyword-arguments
+ (package-arguments base)
+ ((#:phases phases)
+ #~(modify-phases #$phases
+ (add-after 'unpack 'apply-reform-patches
+ (lambda* (#:key inputs #:allow-other-keys)
+ (for-each (lambda (patch)
+ (invoke "patch" "-p1" "--force" "-i"
+ (search-input-file
+ inputs
+ (string-append "patches/" patch))))
+ (list
+ "imx8mp-mnt-pocket-reform/2ghz/0001-imx8mp-2ghz-clk.patch"
+ "imx8mp-mnt-pocket-reform/2ghz/0002-imx8mp-2ghz-opp.patch"
+ "imx8mp-mnt-pocket-reform/audio/0000-revert-crashy-audiomix-pm-support.patch"
+ "imx8mp-mnt-pocket-reform/mmc-sdio/0001-sdhci-add-no-sd-uhs-sdr104-devicetree-property.patch"
+ "imx8mp-mnt-pocket-reform/mmc-sdio/0002-During-the-card-init-the-host-side-sometimes-may-nee.patch"
+ "imx8mp-mnt-pocket-reform/mmc-sdio/0003-USDHC-IP-has-one-limitation-the-tuning-circuit-can-t.patch"
+ "imx8mp-mnt-pocket-reform/pocket-panel/0001-v5-add-multi-display-panel-driver.patch"
+ "imx8mp-mnt-reform2/0001-sn65dsi86-use-hs-clock-of-samsung-dsim-host-directly.patch"
+ "imx8mp-mnt-reform2/0002-lcdif-dont-exceed-desired-pixel-clock.patch"
+ "imx8mq-mnt-reform2/0001-nwl-dsi-fixup-mode-only-for-LCDIF-input-not-DCSS.patch"
+ "imx8mq-mnt-reform2/0002-pci-imx6-add-support-for-internal-refclk-imx8mq.patch"
+ "imx8mq-mnt-reform2/0003-lcdif-fix-pcie-interference.patch"
+ "imx8mq-mnt-reform2/0004-mnt4002-imx-gpcv2-wake-smccc.patch.patch"
+ ;; Does not apply, needs further investigation
+ ;; "imx8mq-mnt-reform2/v19_20241126_sandor_yu_initial_support_cadence_mhdp8501_hdmi_dp_for_i_mx8mq.mbx"
+ "ls1028a-mnt-reform2/0000-dtsi-add-hdptx.patch"
+ "meson-g12b-bananapi-cm4-mnt-pocket-reform/0001-a311d-viu-fifo-lines-config.patch"
+ "meson-g12b-bananapi-cm4-mnt-pocket-reform/0002-a311d-viu-fifo-lines-config-header.patch"
+ "meson-g12b-bananapi-cm4-mnt-pocket-reform/0003-tlv320aic31xx-add-1228800hz-support.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0001-Revert-drm-bridge-synopsys-dw-mipi-dsi-enable-EoTp-b.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0011-dw-mipi-dsi-phy-stop-wait-time.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0012-innolux-n125hce-gn1-timing-tweaks.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0013-meson-viu-hold-fifo-lines.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0014-meson-venc-sync.patch.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0015-meson-dw-mipi-dsi-sync-invert.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0016-sn65dsi86-burst-mode-support.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0018-sn65dsi86-never-turn-off.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0020-LOCAL-ALSA-Assign-internal-PCM-chmap-ELD-IEC958-kctl.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0021-HACK-of-partial-revert-of-fdt.c-changes.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0022-add-bt-and-eth-resets.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0023-sdio-pullups.patch"
+ "meson-g12b-bananapi-cm4-mnt-reform2/0024-sdio-improve-wifi-speed.patch"
+ "rk3588-mnt-reform2/0001-regulator-Add-of_regulator_get_optional-for-pure-DT-.patch"
+ "rk3588-mnt-reform2/0001-scripts-package-builddeb-allow-hooks-also-in-usr-sha.patch"
+ "rk3588-mnt-reform2/0002-regulator-Add-devres-version-of-of_regulator_get_opt.patch"
+ "rk3588-mnt-reform2/0004-arm64-dts-rockchip-rk3588-rock5b-add-USB-C-support.patch"
+ "rk3588-mnt-reform2/0005-math.h-add-DIV_ROUND_UP_NO_OVERFLOW.patch"
+ "rk3588-mnt-reform2/0006-clk-divider-Fix-divisor-masking-on-64-bit-platforms.patch"
+ "rk3588-mnt-reform2/0007-clk-composite-replace-open-coded-abs_diff.patch"
+ "rk3588-mnt-reform2/0008-clk-rockchip-support-clocks-registered-late.patch"
+ "rk3588-mnt-reform2/0009-clk-rockchip-rk3588-register-GATE_LINK-later.patch"
+ "rk3588-mnt-reform2/0010-clk-rockchip-expose-rockchip_clk_set_lookup.patch"
+ "rk3588-mnt-reform2/0011-clk-rockchip-implement-linked-gate-clock-support.patch"
+ "rk3588-mnt-reform2/0012-clk-rockchip-rk3588-drop-RK3588_LINKED_CLK.patch"
+ "rk3588-mnt-reform2/0013-arm64-dts-rockchip-rk3588-evb1-add-bluetooth-rfkill.patch"
+ "rk3588-mnt-reform2/0014-arm64-dts-rockchip-rk3588-evb1-improve-PCIe-ethernet.patch"
+ "rk3588-mnt-reform2/0015-arm64-dts-rockchip-Slow-down-EMMC-a-bit-to-keep-IO-s.patch"
+ "rk3588-mnt-reform2/0016-vop2-Add-clock-resets-support.patch"
+ "rk3588-mnt-reform2/0017-arm64-dts-rockchip-Add-VOP-clock-resets-for-rk3588s.patch"
+ "rk3588-mnt-reform2/0018-dt-bindings-display-vop2-Add-VP-clock-resets.patch"
+ "rk3588-mnt-reform2/0019-media-v4l2-ctrls-core-Set-frame_mbs_only_flag-by-def.patch"
+ "rk3588-mnt-reform2/0020-media-rockchip-Move-H264-CABAC-table-to-header-file.patch"
+ "rk3588-mnt-reform2/0021-media-rockchip-Introduce-the-rkvdec2-driver.patch"
+ "rk3588-mnt-reform2/0022-media-dt-bindings-rockchip-Document-RK3588-Video-Dec.patch"
+ "rk3588-mnt-reform2/0023-arm64-dts-rockchip-Add-rkvdec2-Video-Decoder-on-rk35.patch"
+ "rk3588-mnt-reform2/0024-arm64-defconfig-enable-Rockchip-RK3588-video-decoder.patch"
+ "rk3588-mnt-reform2/0025-mfd-rk8xx-Fix-shutdown-handler.patch"
+ "rk3588-mnt-reform2/0026-WIP-phy-phy-rockchip-samsung-hdptx-Add-FRL-EARC-supp.patch"
+ "rk3588-mnt-reform2/0027-TESTING-phy-phy-rockchip-samsung-hdptx-Add-verbose-l.patch"
+ "rk3588-mnt-reform2/0028-WIP-dt-bindings-display-rockchip-drm-Add-optional-cl.patch"
+ "rk3588-mnt-reform2/0029-WIP-drm-rockchip-vop2-Improve-display-modes-handling.patch"
+ "rk3588-mnt-reform2/0030-arm64-dts-rockchip-Add-HDMI0-bridge-to-rk3588.patch"
+ "rk3588-mnt-reform2/0031-arm64-dts-rockchip-Enable-HDMI0-on-rock-5b.patch"
+ "rk3588-mnt-reform2/0032-arm64-dts-rockchip-Enable-HDMI0-on-rk3588-evb1.patch"
+ "rk3588-mnt-reform2/0033-WIP-arm64-dts-rockchip-Enable-HDMI0-PHY-clk-provider.patch"
+ "rk3588-mnt-reform2/0034-WIP-arm64-dts-rockchip-Make-use-of-HDMI0-PHY-PLL-on-.patch"
+ "rk3588-mnt-reform2/0035-WIP-arm64-dts-rockchip-Make-use-of-HDMI0-PHY-PLL-on-.patch"
+ "rk3588-mnt-reform2/0036-dt-bindings-display-bridge-Add-schema-for-Synopsys-D.patch"
+ "rk3588-mnt-reform2/0037-dt-bindings-display-rockchip-Add-schema-for-RK3588-H.patch"
+ "rk3588-mnt-reform2/0038-drm-bridge-synopsys-Add-DW-HDMI-QP-TX-controller-dri.patch"
+ "rk3588-mnt-reform2/0039-drm-rockchip-Add-basic-RK3588-HDMI-output-support.patch"
+ "rk3588-mnt-reform2/0040-arm64-defconfig-Enable-Rockchip-extensions-for-Synop.patch"
+ "rk3588-mnt-reform2/0041-MAINTAINERS-Add-entry-for-Synopsys-DesignWare-HDMI-R.patch"
+ "rk3588-mnt-reform2/0042-dt-bindings-media-Document-bindings-for-HDMI-RX-Cont.patch"
+ "rk3588-mnt-reform2/0043-arm64-dts-rockchip-Add-device-tree-support-for-HDMI-.patch"
+ "rk3588-mnt-reform2/0044-media-platform-synopsys-Add-support-for-HDMI-input-d.patch"
+ "rk3588-mnt-reform2/0045-arm64-defconfig-Enable-Synopsys-HDMI-receiver.patch"
+ "rk3588-mnt-reform2/0046-arm64-dts-rockchip-Enable-HDMI-receiver-on-rock-5b.patch"
+ "rk3588-mnt-reform2/0047-arm64-dts-rockchip-Enable-HDMI-receiver-on-RK3588-EV.patch"
+ "rk3588-mnt-reform2/0048-arm64-defconfig-Enable-default-EDID-for-Synopsys-HDM.patch"
+ "rk3588-mnt-reform2/0049-regulator-Add-devm_-of_regulator_get.patch"
+ "rk3588-mnt-reform2/0050-pmdomain-rockchip-cleanup-mutex-handling-in-rockchip.patch"
+ "rk3588-mnt-reform2/0051-pmdomain-rockchip-forward-rockchip_do_pmu_set_power_.patch"
+ "rk3588-mnt-reform2/0052-pmdomain-rockchip-reduce-indentation-in-rockchip_pd_.patch"
+ "rk3588-mnt-reform2/0053-dt-bindings-power-rockchip-add-regulator-support.patch"
+ "rk3588-mnt-reform2/0054-pmdomain-rockchip-add-regulator-support.patch"
+ "rk3588-mnt-reform2/0055-arm64-dts-rockchip-Add-GPU-power-domain-regulator-de.patch"
+ "rk3588-mnt-reform2/0056-dt-bindings-net-wireless-brcm4329-fmac-add-pci14e4-4.patch"
+ "rk3588-mnt-reform2/0057-dt-bindings-net-wireless-brcm4329-fmac-add-clock-des.patch"
+ "rk3588-mnt-reform2/0058-wifi-brcmfmac-Add-optional-lpo-clock-enable-support.patch"
+ ;; does not apply cleanly due to DEBLOBBING
+ ;; "rk3588-mnt-reform2/0059-wifi-brcmfmac-add-flag-for-random-seed-during-firmwa.patch"
+ "rk3588-mnt-reform2/0060-arm64-dts-rockchip-rk3588-evb1-add-WLAN-controller.patch"
+ "rk3588-mnt-reform2/0061-arm64-dts-rockchip-add-and-enable-gpu-node-for-Radxa.patch"
+ "rk3588-mnt-reform2/0062-arm64-dts-rockchip-Enable-HDMI0-on-rock-5a.patch"
+ "rk3588-mnt-reform2/0100-rk3588-dtsi-add-hdmi1-controller.patch"
+ "rk3588-mnt-reform2/0102-drm-panthor-Actually-suspend-IRQs-in-the-unplug-path.patch"
+ "rk3588-mnt-reform2/3001-display-rockchip-add-schema-for-rk3588-hdmi-tx.patch"
+ "rk3588-mnt-reform2/4000-mnt-rk3588-dual-hdmi-qp-rockchip.patch"
+ "rk3588-mnt-reform2/4001-mnt-rk3588-dual-hdmi-vop2-pll.patch"
+ "rk3588-mnt-reform2/5001-rk3588-dsi2-driver.patch"
+ "rk3588-mnt-reform2/5002-rk3588-dsi-dts-nodes.patch"
+ "rk3588-mnt-reform2/5100-modernize-hdmi1-in-dtsi.patch"
+ "rk3588-mnt-reform2/5110-hdptx-crash-workaround.patch"
+ "rk3588-mnt-reform2/5200-drm-rockchip-Set-dma-mask-to-64-bit.patch"))))
+ ;; FIXME do not needlessly copy all dts files into all directories
+ (add-after 'apply-reform-patches 'copy-reform-dts-files
+ (lambda* (#:key inputs #:allow-other-keys)
+ (for-each (lambda (dts)
+ (for-each (lambda (subarch)
+ (copy-file
+ (search-input-file
+ inputs
+ (string-append "/dts/" dts))
+ (string-append (string-append "arch/arm64/boot/dts/" subarch) dts)))
+ (list
+ "rockchip/"
+ "freescale/"
+ "amlogic/"
+ )))
+
+ (list
+ ;; rockchip
+ "rk3588-mnt-reform2.dts"
+ "rk3588-mnt-pocket-reform.dts"
+ "rk3588-mnt-reform-next.dts"
+ ;; freescale
+ "fsl-ls1028a-mnt-reform2.dts"
+ "imx8mq-mnt-reform2-hdmi.dts"
+ "imx8mp-mnt-pocket-reform.dts"
+ "imx8mq-mnt-reform2.dts"
+ "imx8mp-mnt-reform2.dts"
+ ;; amlogic
+ "meson-g12b-bananapi-cm4-mnt-pocket-reform.dts"
+ "meson-g12b-bananapi-cm4-mnt-reform2.dts"
+ ))))
+ (add-after 'apply-reform-patches 'adjust-makefiles-with-new-dtb
+ (lambda _
+ (substitute* "arch/arm64/boot/dts/amlogic/Makefile"
+ (("meson-g12b-bananapi-cm4-mnt-reform2.dtb")
+ "meson-g12b-bananapi-cm4-mnt-reform2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-pocket-reform.dtb"))
+ (substitute* "arch/arm64/boot/dts/freescale/Makefile"
+ (("fsl-ls1028a-rdb.dtb")
+ "fsl-ls1028a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-mnt-reform2.dtb"))
+ (substitute* "arch/arm64/boot/dts/freescale/Makefile"
+ (("imx8mq-mnt-reform2.dtb")
+ "imx8mq-mnt-reform2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-mnt-reform2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-mnt-pocket-reform.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mq-mnt-reform2-hdmi.dtb"))
+ (substitute* "arch/arm64/boot/dts/rockchip/Makefile"
+ (("rk3588-rock-5b.dtb")
+ "rk3588-rock-5b.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-reform2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-reform-next.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-pocket-reform.dtb")))))))))))
+
(define-public linux-libre-riscv64-generic
(make-linux-libre* linux-libre-version
linux-libre-gnu-revision
base-commit: 11eb2c0ffc9a08166ec8cb8874e323bba2e74557
--
2.39.5