On Thu, Feb 10, 2011 at 08:11:36AM +0000, Martin Michlmayr wrote:
> Yeah, you'd think that Clint would know how to submit a proper patch.
My apologies.
--- flash-kernel.sid 2011-02-12 17:41:30.532519059 -0500
+++ flash-kernel.patched 2011-02-12 17:54:16.589578778 -0500
@@ -76,6 +76,69 @@
fi
}
+efikamx_flash_kernel() {
+ root=$(readlink -f /dev/root)
+ echo "Root filesystem is $root" >&2
+
+ loadaddr=0x90008000
+ tmpdir="$(mktemp -d)"
+
+ printf "Generating kernel u-boot image... " >&2
+ cat $kfile >> $tmpdir/kernel
+ mkimage -A arm -O linux -T kernel -C none -n "$desc" -a $loadaddr \
+ -e $loadaddr -d $tmpdir/kernel $tmpdir/uboot >&2 1>/dev/null
+ echo "done." >&2
+
+ if [ -e /boot/uImage-$kvers ]; then
+ echo "Creating backup of /boot/uImage-$kvers." >&2
+ mv /boot/uImage-$kvers /boot/uImage-$kvers.bak
+ fi
+
+ echo "Creating new /boot/uImage." >&2
+ mv $tmpdir/uboot /boot/uImage-$kvers
+ rm -f $tmpdir/uboot
+
+ printf "Generating initrd u-boot image... " >&2
+ mkimage -A arm -O linux -T ramdisk -C gzip -a 0x0 \
+ -e 0x0 -n "$idesc" -d "$ifile" "$tmpdir/uboot" >&2 1>/dev/null
+ echo "done." >&2
+ if [ -e /boot/uInitrd-$kvers ]; then
+ echo "Creating backup of /boot/uInitrd." >&2
+ mv /boot/uInitrd-$kvers /boot/uInitrd-$kvers.bak
+ fi
+ echo "Creating new /boot/uInitrd." >&2
+ mv "$tmpdir/uboot" /boot/uInitrd-$kvers
+ rm -f "$tmpdir/uboot"
+ printf "Generating new u-boot boot script..." >&2
+ # The UUID will come from the flash-kernel config file
+
+ printf "Generating boot.scr... " >&2
+ cat >$tmpdir/boot.script <<EOF
+setenv ramdisk uInitrd-$kvers;
+setenv kernel uImage-$kvers;
+setenv bootargs console=tty1 console=\${console} root=$root rootwait rw quiet splash;
+\${loadcmd} \${ramdiskaddr} \${ramdisk};
+if imi \${ramdiskaddr}; then; else
+ setenv bootargs \${bootargs} noinitrd;
+ setenv ramdiskaddr "";
+fi;
+\${loadcmd} \${kerneladdr} \${kernel}
+if imi \${kerneladdr}; then
+ bootm \${kerneladdr} \${ramdiskaddr}
+fi;
+EOF
+ mkimage -A arm -T script -C none -n "Debian U-Boot boot script" -d "$tmpdir/boot.script" \
+ "$tmpdir/boot.scr" >&2 1>/dev/null
+ echo "done." >&2
+ if [ -e /boot/boot.scr ]; then
+ echo "Creating backup of /boot/boot.scr." >&2
+ mv /boot/boot.scr /boot/boot.scr.bak
+ fi
+ echo "Creating new /boot/boot.scr." >&2
+ mv "$tmpdir/boot.scr" /boot/boot.scr
+ rm -rf $tmpdir*
+}
+
if [ "x$1" = "x--machine" ]; then
machine=$2
shift 2
@@ -105,6 +168,8 @@
"Seagate FreeAgent DockStar") exit 0 ;;
"Thecus N2100") exit 0 ;;
"Lanner EM7210") exit 0 ;;
+ "Genesi Efika MX (Smartbook)") exit 0 ;;
+ "Genesi Efika MX (Smarttop)") exit 0 ;;
*) exit 1 ;;
esac
fi
@@ -517,6 +582,10 @@
) > "$imtd" || error "failed."
echo "done." >&2
;;
+ "Genesi Efika MX (Smartbook)" | "Genesi Efika MX (Smarttop)")
+ #check_subarch $running_subarch
+ efikamx_flash_kernel
+ ;;
*)
error "Unsupported platform."
;;
