05/11: system: Support bare-bones serial console.

[guix-commits]

nckx pushed a commit to branch master
in repository guix.

commit 19f3dbcb4d4261b6d3813d36174b8ca6ac52d2ea
Author: Tobias Geerinckx-Rice <me@tobias.gr>
AuthorDate: Sun Oct 23 02:00:00 2022 +0200

    system: Support bare-bones serial console.
    
    * gnu/system/examples/bare-bones.tmpl (operating-system):
    Add a ttyS0 console to kernel-arguments.
---
 gnu/system/examples/bare-bones.tmpl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/system/examples/bare-bones.tmpl 
b/gnu/system/examples/bare-bones.tmpl
index 387e4b12ba..687d4c1573 100644
--- a/gnu/system/examples/bare-bones.tmpl
+++ b/gnu/system/examples/bare-bones.tmpl
@@ -16,6 +16,9 @@
   (bootloader (bootloader-configuration
                 (bootloader grub-bootloader)
                 (targets '("/dev/sdX"))))
+  ;; It's fitting to support the equally bare bones ‘-nographic’
+  ;; QEMU option, which also nicely sidesteps forcing QWERTY.
+  (kernel-arguments (list "console=ttyS0,115200"))
   (file-systems (cons (file-system
                         (device (file-system-label "my-root"))
                         (mount-point "/")