From 2f75a298e4871ac1f6a3a09e6644aa63d69af70d Mon Sep 17 00:00:00 2001
From: Malte Voos <git@mal.tc>
Date: Wed, 2 Jul 2025 18:48:55 +0200
Subject: update to v3.20.0.92

---
 server.nix | 49 ++++++++++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 21 deletions(-)

(limited to 'server.nix')

diff --git a/server.nix b/server.nix
index dc4fcd6..d8f5d2d 100644
--- a/server.nix
+++ b/server.nix
@@ -12,19 +12,19 @@
   httpPort,
 }:
 let
-  updateName = "remarkable-production-memfault-image-3.14.1.9-rm2-public";
+  updateName = "remarkable-production-image-3.20.0.92-rm2-public";
 
   updateArchive = fetchurl {
     url =
       # TODO: this is not an official source. might be worth authenticating the updates
       "https://storage.googleapis.com/remarkable-versions/${updateName}.swu";
-    hash = "sha256-8zlAGdv+w2KO7BruRQLQC9ivGSHtK82e36ASIeRF3zI=";
+    hash = "sha256-GK3CX/P2MXbX4AZsu8dvu00/id8R1FB9aVvqHOjTJos=";
   };
 
   xochitlConfig = writeText "xochitl.conf" ''
     [General]
     DeveloperPassword=${sshPassword}
-    wifion=false
+    AirplaneMode=true
     WebInterfaceEnabled=true
     IdleSuspendDelay=0
     SuspendPowerOffDelay=0
@@ -38,6 +38,11 @@ let
       ATTR{type}=="1", KERNEL=="eth*", NAME="usb0"
   '';
 
+  mmcSymlinkUdevRule = writeText "" ''
+    ACTION=="add", KERNEL=="vda", SYMLINK+="mmcblk2"
+    ACTION=="add", KERNEL=="vda[0-9]", SYMLINK+="mmcblk2p%n"
+  '';
+
   usbNetworkConfig = writeText "10-usb.network" ''
     [Match]
     Name=usb*
@@ -49,18 +54,24 @@ let
   xochitlService = writeText "xochitl.service" ''
     [Unit]
     Description=reMarkable main application
-    After=home.mount network.target
+    DefaultDependencies=no
+    Conflicts=shutdown.target
+    Before=shutdown.target
+    Wants=rm-sync.service
+    After=var-lib-uboot.mount dbus.socket
+    Requires=dbus.socket
 
     [Service]
     ExecStart=/usr/bin/xochitl --system
-    Restart=always
+    Restart=on-failure
+    NotifyAccess=all
     # required to make xochitl run
     Environment=LD_PRELOAD=/usr/lib/libfakefbdev.so
 
     [Install]
     WantedBy=multi-user.target
   '';
-
+  
   fakefbdev = pkgsCross.armv7l-hf-multiplatform.gcc11Stdenv.mkDerivation {
     name = "fakefbdev";
     src = ./fakefbdev;
@@ -89,7 +100,7 @@ let
         guestfish --rw --blocksize=512 --add $out <<EOF
         run
 
-        # not the original partition table of the RM2
+        # not the original partition table of the RM2, sizes differ
         part-init /dev/sda gpt
         part-add /dev/sda p     2048  2099199
         part-add /dev/sda p  2099200 10487807
@@ -100,30 +111,26 @@ let
         upload ${rootfsImage} /dev/sda2
         resize2fs /dev/sda2
         # we disable the orphan_file feature to avoid the error
-        # '/dev/vda4 has unsupported feature(s): FEATURE_C12'
-        # when e2fsck runs at boot
+        # 'unsupported feature(s): FEATURE_C12' when e2fsck runs at boot
         mkfs ext4 /dev/sda4 features:^orphan_file
 
         mount /dev/sda2 /
 
-        copy-in ${kernel}/lib/modules /lib
-
-        download /etc/fstab fstab
-        ! sed -i 's/mmcblk2p/vda/' fstab
-        upload fstab /etc/fstab
+        copy-in ${kernel}/lib/modules /usr/lib
 
         upload ${ifnameUdevRule} /etc/udev/rules.d/70-persistent-net.rules
+        upload ${mmcSymlinkUdevRule} /etc/udev/rules.d/70-mmc-symlinks.rules
         upload ${usbNetworkConfig} /etc/systemd/network/10-usb.network
 
-        upload ${xochitlService} /lib/systemd/system/xochitl.service
+        upload ${xochitlService} /usr/lib/systemd/system/xochitl.service
 
         # delete any systemd units that hinder or delay startup
-        rm /lib/systemd/system/kdump.service
-        rm /lib/systemd/system/wacom_flash.service
-        rm /lib/systemd/system/memfaultd.service
-        rm /lib/systemd/system/swupdate.service
-        rm /lib/systemd/system/swupdate.socket
-        rm /etc/systemd/system/multi-user.target.wants/busybox-ifplugd@usb1.service
+        rm /usr/lib/systemd/system/wacom_flash.service
+        rm /usr/lib/systemd/system/memfaultd.service
+        rm /usr/lib/systemd/system/swupdate.service
+        rm /usr/lib/systemd/system/swupdate.socket
+        rm /usr/lib/systemd/system/system-hardening.service
+        rm /usr/lib/systemd/system/wpa_supplicant.service
 
         upload ${fakefbdev}/lib/libfakefbdev.so /usr/lib/libfakefbdev.so
         chmod 0755 /usr/lib/libfakefbdev.so
-- 
cgit 1.4.1