From eef94a6668fcad4b87381abea3ee84192f3fdccb Mon Sep 17 00:00:00 2001
From: Graeme Gregory <dp@xora.org.uk>
Date: Thu, 10 Jan 2008 15:42:54 +0000
Subject: linux-openmoko.inc : improve to not flash on first boot from
 Shoragons suggestion. Also error out if we cant find the kernel mtd.

---
 packages/linux/linux-openmoko.inc | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

(limited to 'packages/linux')

diff --git a/packages/linux/linux-openmoko.inc b/packages/linux/linux-openmoko.inc
index 2016acdb63..4f1981c8b3 100644
--- a/packages/linux/linux-openmoko.inc
+++ b/packages/linux/linux-openmoko.inc
@@ -12,14 +12,22 @@ pkg_postinst_kernel-image () {
 if test "x$D" != "x"; then
         exit 1
 else
-	echo "Upgrading Kernel in Flash"
-	echo "DO NOT stop this process"
+	if [ -f ${sysconfdir}/default/flashkernel ] ; then
+		echo "Upgrading Kernel in Flash"
+		echo "DO NOT stop this process"
 
-	MTD_KERNEL_PARTITION=`cat /proc/mtd | grep kernel | cut -d':' -f1`
-	MTD_KERNEL_PARTITION=/dev/$MTD_KERNEL_PARTITION
+		MTD_KERNEL_PARTITION=`cat /proc/mtd | grep kernel | cut -d':' -f1`
+		MTD_KERNEL_PARTITION=/dev/$MTD_KERNEL_PARTITION
 
-	${bindir}/flash_eraseall $MTD_KERNEL_PARTITION
-	${bindir}/nandwrite -p $MTD_KERNEL_PARTITION /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
+		if [ "x$MTD_KERNEL_PARTITION" = "x" ] ; then
+			exit 1
+		fi
+
+		${bindir}/flash_eraseall $MTD_KERNEL_PARTITION
+		${bindir}/nandwrite -p $MTD_KERNEL_PARTITION /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
+	else
+		touch ${sysconfdir}/default/flashkernel
+	fi
 fi
 }
 
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