From 6f0dde5f151caa47048be8ebd8dcb17b544aba97 Mon Sep 17 00:00:00 2001
From: Viacheslav Hletenko <v.gletenko@vyos.io>
Date: Wed, 24 Dec 2025 12:43:56 +0000
Subject: T8120: Add AMA support AMA console for ARM devices

---
 data/templates/grub/grub_common.j2       | 2 +-
 data/templates/grub/grub_compat.j2       | 4 +++-
 data/templates/grub/grub_options.j2      | 7 ++++++-
 data/templates/grub/grub_vyos_version.j2 | 2 +-
 4 files changed, 11 insertions(+), 4 deletions(-)

(limited to 'data')

diff --git a/data/templates/grub/grub_common.j2 b/data/templates/grub/grub_common.j2
index 5e9b95cc0..86fdbdf60 100644
--- a/data/templates/grub/grub_common.j2
+++ b/data/templates/grub/grub_common.j2
@@ -7,7 +7,7 @@ fi
 # create and activate serial console
 function setup_serial {
     # initialize the first serial port by default
-    if [ "${console_type}" == "ttyS" ]; then
+    if [ "${console_type}" = "ttyS" -o "${console_type}" = "ttyAMA" ]; then
         if [ "${console_num}" == "0" ]; then
           serial --unit=0 --speed=${console_speed}
         else
diff --git a/data/templates/grub/grub_compat.j2 b/data/templates/grub/grub_compat.j2
index 8fb4f71dc..7f930a11f 100644
--- a/data/templates/grub/grub_compat.j2
+++ b/data/templates/grub/grub_compat.j2
@@ -12,7 +12,7 @@
 {% macro console_name(type) -%}
 {% if type == 'tty' -%}
     KVM
-{%- elif type == 'ttyS' -%}
+{%- elif type == 'ttyS' or type == 'ttyAMA' -%}
     Serial
 {%- else -%}
     Unknown
@@ -23,6 +23,8 @@
     console=ttyS0,{{ console_speed }} console=tty0
 {%- elif type == 'ttyS' -%}
     console=tty0 console=ttyS0,{{ console_speed }}
+{%- elif type == 'ttyAMA' -%}
+    console=tty0 console=ttyAMA0,{{ console_speed }}
 {%- else -%}
     console=tty0 console=ttyS0,{{ console_speed }}
 {%- endif %}
diff --git a/data/templates/grub/grub_options.j2 b/data/templates/grub/grub_options.j2
index a00bf4e37..0f2f15caf 100644
--- a/data/templates/grub/grub_options.j2
+++ b/data/templates/grub/grub_options.j2
@@ -28,7 +28,12 @@ submenu "Boot options" {
             configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
         }
         menuentry "ttyS (serial)" {
-            set console_type="ttyS"
+            if [ "${grub_cpu}" = "arm64" ]; then
+                set serial_console="ttyAMA"
+            else
+                set serial_console="ttyS"
+            fi
+            set console_type="$serial_console"
             export console_type
             setup_serial
             configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
diff --git a/data/templates/grub/grub_vyos_version.j2 b/data/templates/grub/grub_vyos_version.j2
index de85f1419..3f76d7467 100644
--- a/data/templates/grub/grub_vyos_version.j2
+++ b/data/templates/grub/grub_vyos_version.j2
@@ -11,7 +11,7 @@
 {% endif %}
 menuentry "{{ version_name }}" --id {{ version_uuid }} {
     set boot_opts="{{ boot_opts_rendered }}"
-    if [ "${console_type}" == "ttyS" ]; then
+    if [ "${console_type}" = "ttyS" -o "${console_type}" = "ttyAMA" ]; then
         set console_opts="console=${console_type}${console_num},${console_speed}"
     else
         set console_opts="console=${console_type}${console_num}"
-- 
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