From 26f206d0e15992f6635b068502459953d96794e9 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Sat, 4 Jan 2025 23:50:44 +0000
Subject: [PATCH] phram dtb reserved-memory needs no-map

c.f. https://gti.telent.net/dan/liminix/commit/69429404abaf365ed649a2863830c1909f3626b2

Co-authored-by: Arnout Engelen <arnout@bzzt.net>
---
 modules/outputs/tftpboot.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/outputs/tftpboot.nix b/modules/outputs/tftpboot.nix
index 9c6d0389..e91c988e 100644
--- a/modules/outputs/tftpboot.nix
+++ b/modules/outputs/tftpboot.nix
@@ -121,6 +121,7 @@ in {
             node=$(printf "phram-rootfs@%x" $rootfsStart)
             fdtput -p -t s dtb /reserved-memory/$node compatible phram
             fdtput -p -t lx dtb /reserved-memory/$node reg $ac_prefix $(hex $rootfsStart) $sz_prefix $(hex $rootfsSize)
+            fdtput -p dtb /reserved-memory/$node no-map
 
             cmd="liminix ${cmdline} mtdparts=phram0:''${rootfsSize}(rootfs) phram.phram=phram0,''${rootfsStart},''${rootfsSize},${toString config.hardware.flash.eraseBlockSize} root=/dev/mtdblock0";
             fdtput -t s dtb /chosen ${config.boot.commandLineDtbNode} "$cmd"