From 1649e9e22f9e94dc864b2a996bc2f6ffd7c3b65f Mon Sep 17 00:00:00 2001
From: Colin <colin@uninsane.org>
Date: Sat, 31 Aug 2024 21:08:08 +0000
Subject: [PATCH] moby: remove outdated documentation

---
 hosts/modules/hal/pine64.nix | 21 +++------------------
 1 file changed, 3 insertions(+), 18 deletions(-)

diff --git a/hosts/modules/hal/pine64.nix b/hosts/modules/hal/pine64.nix
index 5c5fbf720..a077ca822 100644
--- a/hosts/modules/hal/pine64.nix
+++ b/hosts/modules/hal/pine64.nix
@@ -615,7 +615,6 @@ in
       # without this some GUI apps fail: `DRM_IOCTL_MODE_CREATE_DUMB failed: Cannot allocate memory`
       # this is because they can't allocate enough video ram.
       # see related nixpkgs issue: <https://github.com/NixOS/nixpkgs/issues/260222>
-      # TODO(2023/12/03): remove once mesa 23.3.1 lands: <https://github.com/NixOS/nixpkgs/pull/265740>
       #
       # the default CMA seems to be 32M.
       # i was running fine with 256MB from 2022/07-ish through 2022/12-ish, but then the phone quit reliably coming back from sleep (phosh): maybe a memory leak?
@@ -631,7 +630,7 @@ in
     ];
 
     # defined: https://www.freedesktop.org/software/systemd/man/machine-info.html
-    # XXX colin: diabled until/unless it's actually needed.
+    # XXX colin: disabled until/unless it's actually needed.
     # environment.etc."machine-info".text = ''
     #   CHASSIS="handset"
     # '';
@@ -653,28 +652,14 @@ in
       })
     ];
 
-    ## TOW-BOOT: <https://tow-boot.org>
-    # docs (pinephone specific): <https://github.com/Tow-Boot/Tow-Boot/tree/development/boards/pine64-pinephoneA64>
-    # LED and button behavior is defined here: <https://github.com/Tow-Boot/Tow-Boot/blob/development/modules/tow-boot/phone-ux.nix>
-    # - hold VOLDOWN: enter recovery mode
-    #   - LED will turn aqua instead of yellow
-    #   - recovery mode would ordinarily allow a selection of entries, but for pinephone i guess it doesn't do anything?
-    # - hold VOLUP: force it to load the OS from eMMC?
-    #   - LED will turn blue instead of yellow
-    # boot LEDs:
-    # - yellow = entered tow-boot
-    # - 10 red flashes => poweroff means tow-boot couldn't boot into the next stage (i.e. distroboot)
-    #   - distroboot: <https://source.denx.de/u-boot/u-boot/-/blob/v2022.04/doc/develop/distro.rst>)
-    # we need space in the GPT header to place tow-boot.
+    # docs (pinephone specific; tow-boot instead of u-boot but close enough): <https://github.com/Tow-Boot/Tow-Boot/tree/development/boards/pine64-pinephoneA64>
+    # we need space in the GPT header to place u-boot.
     # only actually need 1 MB, but better to over-allocate than under-allocate
     sane.image.extraGPTPadding = 16 * 1024 * 1024;
     sane.image.firstPartGap = 0;
     sane.image.installBootloader = ''
       dd if=${pkgs.u-boot-pinephone}/u-boot-sunxi-with-spl.bin of=$out bs=1024 seek=8 conv=notrunc
     '';
-    # sane.image.installBootloader = ''
-    #   dd if=${pkgs.tow-boot-pinephone}/Tow-Boot.noenv.bin of=$out bs=1024 seek=8 conv=notrunc
-    # '';
 
     sane.programs.geoclue2.suggestedPrograms = [
       "gps-share"