armh-mcom02: Don't overwrite extlinux.conf, set screen resolution 1366x768

- No need to do double work.
- With screen resolution '1920x1080' there are errors getting EDID when
using fbturbo videodriver. There is a cyclical shift of the screen
image to the right.

features.in/armh-mcom02/config.mk

@@ -8,6 +8,7 @@ use/armh-mcom02: use/uboot use/tty/S0 use/no-sleep use/auto-resize
 
 use/armh-mcom02/x11: use/armh-mcom02
 	@$(call add,THE_PACKAGES,xorg-drv-fbturbo)
+	@$(call add,UBOOT_BOOTARGS,video=HDMI:1366x768)
 
 use/armh-mcom02/mali: use/armh-mcom02/x11
 	@$(call add,THE_KMODULES,mali)

features.in/armh-mcom02/image-scripts.d/01-uboot-prepare

@@ -1,15 +0,0 @@
-#!/bin/sh
-
-# Rewrite extlinux.conf
-mkdir -p /boot/extlinux
-cat > /boot/extlinux/extlinux.conf << EOF
-menu title ALT Boot Options
-
-default linux
-timeout 20
-
-label linux
-	kernel /boot/vmlinuz
-	initrd /boot/initrd.img
-	append root=LABEL=ROOT ro console=ttyS0,115200 video=HDMI:1920x1080
-EOF