From 78ac727d7bb5477bf76be06c3bfddf127e531e04 Mon Sep 17 00:00:00 2001
From: Michael Shigorin <mike@altlinux.org>
Date: Wed, 2 Aug 2017 17:16:14 +0300
Subject: [PATCH] e2k: initial implementation

Elbrus 2000 only takes us a few lines to get up and running ;-)
---
 features.in/e2k/README                               | 1 +
 features.in/e2k/config.mk                            | 3 +++
 features.in/e2k/rootfs/files/boot/boot.conf          | 7 +++++++
 features.in/e2k/rootfs/image-scripts.d/50-e2k-serial | 9 +++++++++
 4 files changed, 20 insertions(+)
 create mode 100644 features.in/e2k/README
 create mode 100644 features.in/e2k/config.mk
 create mode 100644 features.in/e2k/rootfs/files/boot/boot.conf
 create mode 100755 features.in/e2k/rootfs/image-scripts.d/50-e2k-serial

diff --git a/features.in/e2k/README b/features.in/e2k/README
new file mode 100644
index 00000000..9275877a
--- /dev/null
+++ b/features.in/e2k/README
@@ -0,0 +1 @@
+Эта фича содержит необходимое для поддержки систем архитектуры "Эльбрус".
diff --git a/features.in/e2k/config.mk b/features.in/e2k/config.mk
new file mode 100644
index 00000000..2b723bcf
--- /dev/null
+++ b/features.in/e2k/config.mk
@@ -0,0 +1,3 @@
+use/e2k:
+	@$(call add_feature)
+	@$(call set,KFLAVOURS,mcst-def)
diff --git a/features.in/e2k/rootfs/files/boot/boot.conf b/features.in/e2k/rootfs/files/boot/boot.conf
new file mode 100644
index 00000000..4e9653a3
--- /dev/null
+++ b/features.in/e2k/rootfs/files/boot/boot.conf
@@ -0,0 +1,7 @@
+default=auto
+
+label=auto
+       partition=0
+       image=/image-@KVER@
+       initrd=/initrd-@KVER@.img
+       cmdline=console=tty0 consoleblank=0 hardreset root=UUID=@ROOTUUID@
diff --git a/features.in/e2k/rootfs/image-scripts.d/50-e2k-serial b/features.in/e2k/rootfs/image-scripts.d/50-e2k-serial
new file mode 100755
index 00000000..ab00b209
--- /dev/null
+++ b/features.in/e2k/rootfs/image-scripts.d/50-e2k-serial
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+CFG="/boot/boot.conf"
+
+[ -f "$CFG" ] || exit 1
+[ -n "$GLOBAL_TTY_DEV" -a -n "$GLOBAL_TTY_RATE" ] || exit 0
+
+# tty0 first
+sed -i "s/console=tty0 /console=$GLOBAL_TTY_DEV,$GLOBAL_TTY_RATE &/" "$CFG"