mnt/reform: init

This commit is contained in:
Jakob Leifhelm
2025-06-09 10:22:23 +02:00
parent 170ff93c86
commit 5e57f28e6a
12 changed files with 1346 additions and 0 deletions

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@@ -375,6 +375,7 @@ See code for all available configurations.
| [Microsoft Surface Pro 9](microsoft/surface-pro/9) | `<nixos-hardware/microsoft/surface-pro/9>` | `microsoft-surface-pro-9` |
| [Morefine M600](morefine/m600) | `<nixos-hardware/morefine/m600>` | `morefine-m600` |
| [Minisforum V3](minisforum/v3) | `<nixos-hardware/minisforum/v3>` | `minisforum-v3` |
| [MNT Reform with RK3588 module](mnt/reform/rk3588) | `<nixos-hardware/mnt/reform/rk3588` | `mnt-reform-rk3588` |
| [MECHREVO Yilong15Pro](mechrevo/GM5HG0A) | `<nixos-hardware/mechrevo/GM5HG0A>` | `mechrevo-gm5hg0a` |
| [NXP iMX8 MPlus Evaluation Kit](nxp/imx8mp-evk) | `<nixos-hardware/nxp/imx8mp-evk>` | `nxp-imx8mp-evk` |
| [NXP iMX8 MQuad Evaluation Kit](nxp/imx8mq-evk) | `<nixos-hardware/nxp/imx8mq-evk>` | `nxp-imx8mq-evk` |

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@@ -312,6 +312,7 @@
microsoft-surface-pro-9 = import ./microsoft/surface-pro/9;
milkv-pioneer = import ./milkv/pioneer;
minisforum-v3 = import ./minisforum/v3;
mnt-reform-rk3588 = import ./mnt/reform/rk3588;
morefine-m600 = import ./morefine/m600;
msi-b350-tomahawk = import ./msi/b350-tomahawk;
msi-b550-a-pro = import ./msi/b550-a-pro;

10
mnt/reform/default.nix Normal file
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@@ -0,0 +1,10 @@
{
config,
lib,
pkgs,
...
}:
{
boot.kernelPackages = pkgs.callPackage ./kernel.nix { };
boot.extraModulePackages = [ (config.boot.kernelPackages.callPackage ./lpc.nix { }) ];
}

48
mnt/reform/dtsPatch.nix Normal file
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@@ -0,0 +1,48 @@
{
stdenv,
reformDebianPackages,
kernelSource,
quilt,
}:
stdenv.mkDerivation {
name = "mnt-dts-patch";
nativeBuildInputs = [ quilt ];
buildCommand = ''
cp -r --reflink=auto ${reformDebianPackages}/linux/* .
mkdir -p linux/debian/patches/reform
cp -r --reflink=auto ${kernelSource}/* linux
chmod +w -R .
env --chdir=linux QUILT_PATCHES=debian/patches quilt new reform/dts.patch
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/freescale/fsl-ls1028a-mnt-reform2.dts
cp fsl-ls1028a-mnt-reform2.dts linux/arch/arm64/boot/dts/freescale/fsl-ls1028a-mnt-reform2.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2-hdmi.dts
cp imx8mq-mnt-reform2-hdmi.dts linux/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2-hdmi.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/freescale/Makefile
sed -i '/fsl-ls1028a-rdb.dtb/a dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-mnt-reform2.dtb' linux/arch/arm64/boot/dts/freescale/Makefile
sed -i '/imx8mq-mnt-reform2.dtb/a dtb-$(CONFIG_ARCH_MXC) += imx8mq-mnt-reform2-hdmi.dtb' linux/arch/arm64/boot/dts/freescale/Makefile
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/freescale/imx8mp-mnt-pocket-reform.dts
cp imx8mp-mnt-pocket-reform.dts linux/arch/arm64/boot/dts/freescale/imx8mp-mnt-pocket-reform.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/freescale/imx8mp-mnt-reform2.dts
cp imx8mp-mnt-reform2.dts linux/arch/arm64/boot/dts/freescale/imx8mp-mnt-reform2.dts
sed -i '/imx8mq-mnt-reform2.dtb/a dtb-$(CONFIG_ARCH_MXC) += imx8mp-mnt-pocket-reform.dtb' linux/arch/arm64/boot/dts/freescale/Makefile
sed -i '/imx8mq-mnt-reform2.dtb/a dtb-$(CONFIG_ARCH_MXC) += imx8mp-mnt-reform2.dtb' linux/arch/arm64/boot/dts/freescale/Makefile
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-pocket-reform.dts
cp meson-g12b-bananapi-cm4-mnt-pocket-reform.dts linux/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-pocket-reform.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/amlogic/Makefile
sed -i '/meson-g12b-bananapi-cm4-mnt-reform2.dtb/a dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-pocket-reform.dtb' linux/arch/arm64/boot/dts/amlogic/Makefile
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/rockchip/rk3588-mnt-reform2.dts
cp rk3588-mnt-reform2.dts linux/arch/arm64/boot/dts/rockchip/rk3588-mnt-reform2.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/rockchip/rk3588-mnt-reform2-dsi.dts
cp rk3588-mnt-reform2-dsi.dts linux/arch/arm64/boot/dts/rockchip/rk3588-mnt-reform2-dsi.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/rockchip/rk3588-mnt-pocket-reform.dts
cp rk3588-mnt-pocket-reform.dts linux/arch/arm64/boot/dts/rockchip/rk3588-mnt-pocket-reform.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/rockchip/rk3588-mnt-reform-next.dts
cp rk3588-mnt-reform-next.dts linux/arch/arm64/boot/dts/rockchip/rk3588-mnt-reform-next.dts
env --chdir=linux QUILT_PATCHES=debian/patches quilt add arch/arm64/boot/dts/rockchip/Makefile
sed -i '/rk3588-mnt-reform2.dtb/a dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-reform2-dsi.dtb' linux/arch/arm64/boot/dts/rockchip/Makefile
sed -i '/rk3588-mnt-reform2-dsi.dtb/a dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-reform-next.dtb' linux/arch/arm64/boot/dts/rockchip/Makefile
sed -i '/rk3588-mnt-reform-next.dtb/a dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-mnt-pocket-reform.dtb' linux/arch/arm64/boot/dts/rockchip/Makefile
env --chdir=linux QUILT_PATCHES=debian/patches quilt refresh
cp linux/debian/patches/reform/dts.patch $out
'';
}

148
mnt/reform/kernel.nix Normal file
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@@ -0,0 +1,148 @@
{
lib,
callPackage,
linuxPackagesFor,
kernelPatches,
fetchFromGitLab,
...
}:
let
modDirVersion = "6.16.5";
reformDebianPackages = fetchFromGitLab {
domain = "source.mnt.re";
owner = "reform";
repo = "reform-debian-packages";
rev = "830c94db42beef876dc58ea56711659ae7bd415d";
hash = "sha256-mdORgTOM7RJnEjY5G/iWMHf69wQkql11yRpQ/DrQKb4=";
};
linuxPkg =
{
lib,
fetchzip,
buildLinux,
callPackage,
...
}@args:
buildLinux (
args
// rec {
version = "${modDirVersion}-mnt-reform";
inherit modDirVersion;
src = fetchzip {
url = "mirror://kernel/linux/kernel/v${lib.versions.major modDirVersion}.x/linux-${modDirVersion}.tar.xz";
hash = "sha256-XiTuH40b3VJqzwygZzU0FcvMDj41Rq6IsMbm+3+QxDY=";
};
kernelPatches =
(map (patch: { inherit patch; }) (
lib.filesystem.listFilesRecursive "${reformDebianPackages}/linux/patches${lib.versions.majorMinor modDirVersion}"
))
++ [
{
patch = callPackage ./dtsPatch.nix {
inherit reformDebianPackages;
kernelSource = src;
};
}
];
structuredExtraConfig = with lib.kernel; {
# configuration options from https://source.mnt.re/reform/reform-debian-packages/-/blob/7f31ba3a6742d60d8d502c1d86e63ef5df3916bf/linux/config
DRM_LVDS_CODEC = module;
DRM_CDNS_MHDP8546 = module;
DRM_CDNS_HDMI_CEC = module;
DRM_IMX_CDNS_MHDP = module;
DRM_IMX_DCSS = module;
# PHY_FSL_IMX8MQ_HDPTX = module; # configuration option does not exist
DRM_PANEL_LVDS = module;
I2C_IMX_LPI2C = module;
I2C_MUX_REG = module;
INTERCONNECT_IMX = yes;
INTERCONNECT_IMX8MQ = yes;
MFD_WM8994 = module;
MUX_GPIO = module;
MUX_MMIO = module;
RTC_DRV_PCF8523 = module;
USB_EHCI_FSL = module;
# NO_HZ_IDLE = yes; # conflicts with NO_HZ_FULL
SND_SOC_FSL_MICFIL = module;
SND_IMX_SOC = module;
SND_SOC_FSL_ASOC_CARD = module;
SND_SOC_IMX_AUDMIX = module;
SND_SOC_IMX_HDMI = module;
INPUT_JOYSTICK = yes;
JOYSTICK_XPAD = module;
JOYSTICK_XPAD_FF = yes;
JOYSTICK_XPAD_LEDS = yes;
INTERCONNECT_IMX8MP = yes;
SND_SOC_FSL_ASRC = yes;
DRM_IMX_LCDIF = yes;
DRM_IMX8MP_DW_HDMI_BRIDGE = yes;
DRM_IMX8MP_HDMI_PVI = yes;
IMX8MM_THERMAL = yes;
IMX2_WDT = yes;
DRM_SAMSUNG_DSIM = yes;
PHY_FSL_SAMSUNG_HDMI_PHY = yes;
DRM = yes;
DRM_PANEL_MNT_POCKET_REFORM = module;
IMX8M_BLK_CTRL = yes;
IMX_GPCV2_PM_DOMAINS = yes;
DRM_DISPLAY_CONNECTOR = yes;
DRM_FSL_LDB = yes;
BACKLIGHT_CLASS_DEVICE = yes;
BACKLIGHT_PWM = yes;
BACKLIGHT_GPIO = yes;
BACKLIGHT_LED = yes;
CPU_FREQ_GOV_PERFORMANCE = yes;
CPU_FREQ_GOV_POWERSAVE = yes;
CPU_FREQ_GOV_USERSPACE = yes;
CPU_FREQ_GOV_ONDEMAND = yes;
CPU_FREQ_GOV_CONSERVATIVE = yes;
CPU_FREQ_GOV_SCHEDUTIL = yes;
ARM_IMX_CPUFREQ_DT = yes;
ARM_IMX_BUS_DEVFREQ = yes;
IMX_IRQSTEER = yes;
PCI_MESON = yes;
DWMAC_MESON = module;
MDIO_BUS_MUX_MESON_G12A = yes;
I2C_MESON = yes;
PWM_MESON = yes;
USB_DWC3_MESON_G12A = yes;
MMC_MESON_GX = yes;
MMC_MESON_MX_SDIO = yes;
MESON_DDR_PMU = yes;
RTW88_8822CS = module;
PWM_FSL_FTM = yes;
FSL_RCPM = yes;
ARCH_ROCKCHIP = yes;
# ARM_ROCKCHIP_CPUFREQ = module; # configuration option does not exist
DRM_PANTHOR = module;
NVMEM_ROCKCHIP_OTP = yes;
PHY_ROCKCHIP_SAMSUNG_HDPTX = module;
PHY_ROCKCHIP_USBDP = module;
REGULATOR = yes;
# ROCKCHIP_REGULATOR_COUPLER = yes; # configuration option does not exist
SPI_ROCKCHIP = yes;
SPI_ROCKCHIP_SFC = module;
ARM_SCMI_CPUFREQ = module;
VIDEO_ROCKCHIP_VDEC2 = module;
ROCKCHIP_DW_HDMI_QP = yes;
ROCKCHIP_DW_MIPI_DSI2 = yes;
PHY_ROCKCHIP_SAMSUNG_DCPHY = yes;
REGULATOR_FIXED_VOLTAGE = yes;
GPIO_ROCKCHIP = yes;
PL330_DMA = yes;
DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW = no; # patches for 6.16 break this driver
};
}
// (args.argsOverride or { })
);
in
lib.recurseIntoAttrs (linuxPackagesFor (callPackage linuxPkg { }))

36
mnt/reform/lpc.nix Normal file
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@@ -0,0 +1,36 @@
{
stdenv,
lib,
fetchFromGitLab,
kernel,
kernelModuleMakeFlags,
kmod,
}:
stdenv.mkDerivation rec {
name = "lpc";
src = fetchFromGitLab {
domain = "source.mnt.re";
owner = "reform";
repo = "reform-tools";
rev = "45f930403492aa2156522bfe30edb02e33494b69";
hash = "sha256-no33CsV69nu1TR0cqxQDd1bFXqhjqOW9IUDxds0fyxE=";
};
sourceRoot = "source/lpc";
hardeningDisable = [
"pic"
"format"
];
nativeBuildInputs = kernel.moduleBuildDependencies;
installPhase = ''
make -C "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build" M="$(pwd)" INSTALL_MOD_PATH=$out modules_install $makeFlags
'';
makeFlags = kernelModuleMakeFlags ++ [
"KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
"INSTALL_MOD_PATH=${placeholder "out"}"
];
}

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@@ -0,0 +1,48 @@
# MNT Reform Laptop with RK3588 CPU module
## Creating an installer SD-Image
Create and configure the `flake.nix` file:
``` nix
{
inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
inputs.nixos-hardware.url = "github:nixos/nixos-hardware";
inputs.flake-utils.url = "github:numtide/flake-utils";
outputs = { self, nixpkgs, nixos-hardware, flake-utils, ... }:
flake-utils.lib.eachDefaultSystem (system:
rec {
packages.default = packages.installer;
packages.installer = (import "${nixpkgs}/nixos" {
configuration =
{ config, ... }: {
imports = [
"${nixos-hardware}/mnt/reform/rk3588/installer.nix"
];
# If you want to use ssh set a password
# users.users.nixos.password = "super secure password";
# OR add your public ssh key
# users.users.nixos.openssh.authorizedKeys.keys = [ "ssh-rsa ..." ];
# Additional configuration goes here
# Only used when cross compiling
nixpkgs.crossSystem = {
config = "aarch64-unknown-linux-gnu";
system = "aarch64-linux";
};
system.stateVersion = "23.05";
};
inherit system;
}).config.system.build.image;;
});
}
```
Build the installer image.
``` sh
nix build .#
```

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@@ -0,0 +1,35 @@
{
config,
lib,
pkgs,
...
}:
{
imports = [ ../. ];
boot = {
# kernelParams = [ "console=ttyS2,1500000n8" ];
kernelParams = [
"no_console_suspend"
"console=tty1"
];
# kernel modules needed for the virtual console
initrd.availableKernelModules = [
"panel-edp"
"phy-rockchip-samsung-hdptx"
"rockchipdrm"
"ti-sn65dsi86"
];
};
boot.loader = {
grub.enable = false;
generic-extlinux-compatible.enable = true;
};
hardware.alsa.enablePersistence = true;
system.activationScripts.asound = ''
if [ ! -e "/var/lib/alsa/asound.state" ]; then
mkdir -p /var/lib/alsa
cp ${./initial-asound.state} /var/lib/alsa/asound.state
fi
'';
}

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@@ -0,0 +1,25 @@
{
runCommand,
uboot,
fetchFromGitHub,
}:
# script from https://source.mnt.re/reform/reform-rk3588-uboot/-/blob/b530d65f4a878c0329a594fa248ba8da59d2e05f/build.sh
runCommand "mnt-reform-firmware-rk3855${uboot.variant}" { } ''
mkdir $out
cp -r ${uboot} u-boot
cp -r ${uboot.rkbin} rkbin
chmod -R +rw u-boot
chmod -R +rw rkbin
cd u-boot
mkdir spl
mv u-boot-spl.bin spl
../rkbin/tools/boot_merger rock5b-rk3588.ini
cd ..
# rkbin stuff
cd rkbin
./tools/boot_merger RKBOOT/RK3588MINIALL.ini
# concatenate
cd ..
cp u-boot/idbloader.img $out/mnt-reform2-rk3588${uboot.variant}-flash.bin
dd if=u-boot/u-boot.itb of=$out/mnt-reform2-rk3588${uboot.variant}-flash.bin seek=16320
''

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@@ -0,0 +1,702 @@
state.rk3588wm8960 {
control.1 {
iface MIXER
name 'Capture Volume'
value.0 39
value.1 39
comment {
access 'read write'
type INTEGER
count 2
range '0 - 63'
dbmin -1725
dbmax 3000
dbvalue.0 1200
dbvalue.1 1200
}
}
control.2 {
iface MIXER
name 'Capture Volume ZC Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.4 {
iface MIXER
name 'Left Input Boost Mixer LINPUT3 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -9999999
dbmax 600
dbvalue.0 -9999999
}
}
control.5 {
iface MIXER
name 'Left Input Boost Mixer LINPUT2 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -9999999
dbmax 600
dbvalue.0 -9999999
}
}
control.6 {
iface MIXER
name 'Right Input Boost Mixer RINPUT3 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -9999999
dbmax 600
dbvalue.0 -9999999
}
}
control.7 {
iface MIXER
name 'Right Input Boost Mixer RINPUT2 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -9999999
dbmax 600
dbvalue.0 -9999999
}
}
control.8 {
iface MIXER
name 'Right Input Boost Mixer RINPUT1 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 3'
dbmin 0
dbmax 2900
dbvalue.0 0
}
}
control.9 {
iface MIXER
name 'Left Input Boost Mixer LINPUT1 Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 3'
dbmin 0
dbmax 2900
dbvalue.0 0
}
}
control.10 {
iface MIXER
name 'Playback Volume'
value.0 215
value.1 215
comment {
access 'read write'
type INTEGER
count 2
range '0 - 255'
dbmin -9999999
dbmax 0
dbvalue.0 -2000
dbvalue.1 -2000
}
}
control.11 {
iface MIXER
name 'Headphone Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -9999999
dbmax 600
dbvalue.0 -9999999
dbvalue.1 -9999999
}
}
control.12 {
iface MIXER
name 'Headphone Playback ZC Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.13 {
iface MIXER
name 'Speaker Playback Volume'
value.0 109
value.1 109
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -9999999
dbmax 600
dbvalue.0 -1200
dbvalue.1 -1200
}
}
control.14 {
iface MIXER
name 'Speaker Playback ZC Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.15 {
iface MIXER
name 'Speaker DC Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 5'
}
}
control.16 {
iface MIXER
name 'Speaker AC Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 5'
}
}
control.17 {
iface MIXER
name 'PCM Playback -6dB Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.18 {
iface MIXER
name 'ADC Polarity'
value 'No Inversion'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'No Inversion'
item.1 'Left Inverted'
item.2 'Right Inverted'
item.3 'Stereo Inversion'
}
}
control.19 {
iface MIXER
name 'ADC High Pass Filter Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.20 {
iface MIXER
name 'DAC Polarity'
value 'No Inversion'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'No Inversion'
item.1 'Left Inverted'
item.2 'Right Inverted'
item.3 'Stereo Inversion'
}
}
control.21 {
iface MIXER
name 'DAC Deemphasis Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.22 {
iface MIXER
name '3D Filter Upper Cut-Off'
value High
comment {
access 'read write'
type ENUMERATED
count 1
item.0 High
item.1 Low
}
}
control.23 {
iface MIXER
name '3D Filter Lower Cut-Off'
value Low
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Low
item.1 High
}
}
control.24 {
iface MIXER
name '3D Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 15'
}
}
control.25 {
iface MIXER
name '3D Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.26 {
iface MIXER
name 'ALC Function'
value Off
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Off
item.1 Right
item.2 Left
item.3 Stereo
}
}
control.27 {
iface MIXER
name 'ALC Max Gain'
value 7
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
}
}
control.28 {
iface MIXER
name 'ALC Target'
value 4
comment {
access 'read write'
type INTEGER
count 1
range '0 - 15'
}
}
control.29 {
iface MIXER
name 'ALC Min Gain'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
}
}
control.30 {
iface MIXER
name 'ALC Hold Time'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 15'
}
}
control.31 {
iface MIXER
name 'ALC Mode'
value ALC
comment {
access 'read write'
type ENUMERATED
count 1
item.0 ALC
item.1 Limiter
}
}
control.32 {
iface MIXER
name 'ALC Decay'
value 3
comment {
access 'read write'
type INTEGER
count 1
range '0 - 15'
}
}
control.33 {
iface MIXER
name 'ALC Attack'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 15'
}
}
control.34 {
iface MIXER
name 'Noise Gate Threshold'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
}
}
control.35 {
iface MIXER
name 'Noise Gate Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.36 {
iface MIXER
name 'ADC PCM Capture Volume'
value.0 195
value.1 195
comment {
access 'read write'
type INTEGER
count 2
range '0 - 255'
dbmin -9999999
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.37 {
iface MIXER
name 'Left Output Mixer Boost Bypass Volume'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -2100
dbmax 0
dbvalue.0 -1500
}
}
control.38 {
iface MIXER
name 'Left Output Mixer LINPUT3 Volume'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -2100
dbmax 0
dbvalue.0 -1500
}
}
control.39 {
iface MIXER
name 'Right Output Mixer Boost Bypass Volume'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -2100
dbmax 0
dbvalue.0 -1500
}
}
control.40 {
iface MIXER
name 'Right Output Mixer RINPUT3 Volume'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -2100
dbmax 0
dbvalue.0 -1500
}
}
control.41 {
iface MIXER
name 'ADC Data Output Select'
value 'Left Data = Left ADC; Right Data = Right ADC'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Left Data = Left ADC; Right Data = Right ADC'
item.1 'Left Data = Left ADC; Right Data = Left ADC'
item.2 'Left Data = Right ADC; Right Data = Right ADC'
item.3 'Left Data = Right ADC; Right Data = Left ADC'
}
}
control.42 {
iface MIXER
name 'DAC Mono Mix'
value Stereo
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Stereo
item.1 Mono
}
}
control.43 {
iface MIXER
name 'DAC Filter Characteristics'
value Normal
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Normal
item.1 Sloping
}
}
control.44 {
iface MIXER
name 'Left Boost Mixer LINPUT2 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.45 {
iface MIXER
name 'Left Boost Mixer LINPUT3 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.46 {
iface MIXER
name 'Left Boost Mixer LINPUT1 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.47 {
iface MIXER
name 'Right Boost Mixer RINPUT2 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.48 {
iface MIXER
name 'Right Boost Mixer RINPUT3 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.49 {
iface MIXER
name 'Right Boost Mixer RINPUT1 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.50 {
iface MIXER
name 'Left Input Mixer Boost Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.51 {
iface MIXER
name 'Right Input Mixer Boost Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.52 {
iface MIXER
name 'Left Output Mixer PCM Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.53 {
iface MIXER
name 'Left Output Mixer LINPUT3 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.54 {
iface MIXER
name 'Left Output Mixer Boost Bypass Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.55 {
iface MIXER
name 'Right Output Mixer PCM Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.56 {
iface MIXER
name 'Right Output Mixer RINPUT3 Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.57 {
iface MIXER
name 'Right Output Mixer Boost Bypass Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.58 {
iface MIXER
name 'Mono Output Mixer Left Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.59 {
iface MIXER
name 'Mono Output Mixer Right Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
}

View File

@@ -0,0 +1,238 @@
{
config,
lib,
pkgs,
modulesPath,
...
}:
{
imports = [
"${modulesPath}/image/file-options.nix"
"${modulesPath}/profiles/installation-device.nix"
./.
];
options.installerImage = {
compressImage = lib.mkOption {
default = false;
type = lib.types.bool;
description = ''
Whether the installer image should be compressed using
{command}`zstd`.
'';
};
squashfsCompression = lib.mkOption {
default = "zstd -Xcompression-level 19";
type = lib.types.nullOr lib.types.str;
description = ''
Compression settings to use for the squashfs nix store.
`null` disables compression.
'';
example = "zstd -Xcompression-level 6";
};
storeContents = lib.mkOption {
example = lib.literalExpression "[ pkgs.stdenv ]";
description = ''
This option lists additional derivations to be included in the
Nix store in the generated installer image.
'';
};
};
config =
let
squashfs = pkgs.callPackage "${modulesPath}/../lib/make-squashfs.nix" {
storeContents = config.installerImage.storeContents;
comp = config.installerImage.squashfsCompression;
};
uboot = pkgs.callPackage ./uboot.nix { };
firmware = pkgs.callPackage ./firmware.nix { inherit uboot; };
content = pkgs.callPackage (
{
stdenv,
e2fsprogs,
libfaketime,
fakeroot,
}:
stdenv.mkDerivation {
name = "ext4-fs.img";
nativeBuildInputs = [
e2fsprogs.bin
libfaketime
fakeroot
];
buildCommand = ''
img=$out
mkdir -p ./files
${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./rootImage/boot
(
GLOBIGNORE=".:.."
shopt -u dotglob
for f in ./files/*; do
cp -a --reflink=auto -t ./rootImage/ "$f"
done
)
cp -a --reflink=auto ${squashfs} ./rootImage/nix-store.squashfs
# Make a crude approximation of the size of the target image.
# If the script starts failing, increase the fudge factors here.
numInodes=$(find ./rootImage | wc -l)
numDataBlocks=$(du -s -c -B 4096 --apparent-size ./rootImage | tail -1 | awk '{ print int($1 * 1.20) }')
bytes=$((2 * 4096 * $numInodes + 4096 * $numDataBlocks))
echo "Creating an EXT4 image of $bytes bytes (numInodes=$numInodes, numDataBlocks=$numDataBlocks)"
mebibyte=$(( 1024 * 1024 ))
# Round up to the nearest mebibyte.
# This ensures whole 512 bytes sector sizes in the disk image
# and helps towards aligning partitions optimally.
if (( bytes % mebibyte )); then
bytes=$(( ( bytes / mebibyte + 1) * mebibyte ))
fi
truncate -s $bytes $img
faketime -f "1970-01-01 00:00:01" fakeroot mkfs.ext4 -L NIXOS_ROOT -U 44444444-4444-4444-8888-888888888888 -d ./rootImage $img
export EXT2FS_NO_MTAB_OK=yes
# I have ended up with corrupted images sometimes, I suspect that happens when the build machine's disk gets full during the build.
if ! fsck.ext4 -n -f $img; then
echo "--- Fsck failed for EXT4 image of $bytes bytes (numInodes=$numInodes, numDataBlocks=$numDataBlocks) ---"
cat errorlog
return 1
fi
# We may want to shrink the file system and resize the image to
# get rid of the unnecessary slack here--but see
# https://github.com/NixOS/nixpkgs/issues/125121 for caveats.
# shrink to fit
resize2fs -M $img
# Add 16 MebiByte to the current_size
new_size=$(dumpe2fs -h $img | awk -F: \
'/Block count/{count=$2} /Block size/{size=$2} END{print (count*size+16*2**20)/size}')
resize2fs $img $new_size
'';
}
) { };
in
{
fileSystems = {
"/" = lib.mkImageMediaOverride {
fsType = "tmpfs";
options = [ "mode=0755" ];
};
"/iso" = lib.mkImageMediaOverride {
device = "/dev/disk/by-label/NIXOS_ROOT";
neededForBoot = true;
noCheck = true;
options = [ "ro" ];
};
# In stage 1, mount a tmpfs on top of /nix/store (the squashfs
# image) to make this a live CD.
"/nix/.ro-store" = lib.mkImageMediaOverride {
fsType = "squashfs";
device = "/iso/nix-store.squashfs";
options = [
"loop"
] ++ lib.optional (config.boot.kernelPackages.kernel.kernelAtLeast "6.2") "threads=multi";
neededForBoot = true;
};
"/nix/.rw-store" = lib.mkImageMediaOverride {
fsType = "tmpfs";
options = [ "mode=0755" ];
neededForBoot = true;
};
"/nix/store" = lib.mkImageMediaOverride {
fsType = "overlay";
device = "overlay";
options = [
"lowerdir=/nix/.ro-store"
"upperdir=/nix/.rw-store/store"
"workdir=/nix/.rw-store/work"
];
depends = [
"/nix/.ro-store"
"/nix/.rw-store/store"
"/nix/.rw-store/work"
];
};
};
boot = {
initrd.availableKernelModules = [
"squashfs"
"uas"
"overlay"
];
initrd.kernelModules = [
"loop"
"overlay"
];
loader.timeout = 0;
};
image.extension = if config.installerImage.compressImage then "img.zst" else "img";
image.filePath = "installer-image/${config.image.fileName}";
installerImage.storeContents = [ config.system.build.toplevel ];
system.build.image = pkgs.callPackage (
{ stdenv, util-linux }:
stdenv.mkDerivation {
name = config.image.fileName;
nativeBuildInputs = [ util-linux ];
inherit (config.installerImage) compressImage;
buildCommand = ''
mkdir -p $out/nix-support $out/installer-image
img=$out/installer-image/${config.image.baseName}.img
echo "${stdenv.buildPlatform.system}" > $out/nix-support/system
if test -n "$compressImage"; then
echo "file installer-image $img.zst" >> $out/nix-support/hydra-build-products
else
echo "file installer-image $img" >> $out/nix-support/hydra-build-products
fi
sectors=$((($(stat -c '%s' ${content})+511)/512))
# create disk image
truncate -s $((($sectors + 32768 + 2048)*512)) $img
sfdisk $img <<EOF
label: gpt
unit: sectors
sector-size: 512
start=32768, size=$sectors, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, attrs="LegacyBIOSBootable"
EOF
eval $(partx $img -o START,SECTORS --nr 1 --pairs)
dd conv=notrunc if=${content} of=$img seek=$START count=$SECTORS
dd conv=notrunc if=${firmware}/mnt-reform2-rk3588-dsi-flash.bin of=$img seek=64
if test -n "$compressImage"; then
zstd -T$NIX_BUILD_CORES --rm $img
fi
'';
}
) { };
boot.postBootCommands = ''
# After booting, register the contents of the Nix store on the
# CD in the Nix database in the tmpfs.
${config.nix.package.out}/bin/nix-store --load-db < /nix/store/nix-path-registration
# nixos-rebuild also requires a "system" profile and an
# /etc/NIXOS tag.
touch /etc/NIXOS
${config.nix.package.out}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
'';
boot.initrd.supportedFilesystems = [ "ext4" ];
};
}

View File

@@ -0,0 +1,54 @@
{
buildUBoot,
python3,
armTrustedFirmwareRK3588,
fetchFromGitLab,
fetchFromGitHub,
}:
let
mntPatches = fetchFromGitLab {
domain = "source.mnt.re";
owner = "reform";
repo = "reform-rk3588-uboot";
rev = "55bca0174e7bb449e96028d64ad8348f5af35977";
hash = "sha256-A3u1afGK65cGOwENQtu8Hh+fLsSDNxc3rEebkd3QOic=";
};
rkbin = fetchFromGitHub {
owner = "rockchip-linux";
repo = "rkbin";
rev = "f43a462e7a1429a9d407ae52b4745033034a6cf9";
hash = "sha256-geESfZP8ynpUz/i/thpaimYo3kzqkBX95gQhMBzNbmk=";
};
in
buildUBoot rec {
src = fetchFromGitLab {
domain = "gitlab.collabora.com";
owner = "hardware-enablement";
repo = "rockchip-3588/u-boot";
rev = "424c714eb24731e16509231a817c76d4a6ae0ecc";
hash = "sha256-26XLcPundNjRcXrSq2V5PaW6M269rsouOV56ymsptzc=";
};
version = "424c714eb24731e16509231a817c76d4a6ae0ecc";
patches = [
"${mntPatches}/0001-ini-ddrbin-bump.patch"
"${mntPatches}/0002-add-target-init-mnt-reform-series.patch"
];
prePatch = ''
cp ${mntPatches}/*.dts arch/arm/dts/
cp ${mntPatches}/*_defconfig configs/
''; # postPatch is already occupied
filesToInstall = [
"idbloader.img"
"u-boot.itb"
"rock5b-rk3588.ini"
"spl/u-boot-spl.bin"
];
variant = "-dsi";
defconfig = "mnt-reform2-rk3588${variant}_defconfig";
extraMakeFlags = [
"BL31=${armTrustedFirmwareRK3588}/bl31.elf"
"ROCKCHIP_TPL=${rkbin}/bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v1.18.bin"
];
passthru.rkbin = rkbin;
}