From 47c9cdf20e99a373730f702a2eb48d05e1ae8460 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Tue, 3 May 2016 21:27:47 +0200
Subject: update rpi kernel patch, add mkknlimg back, more fixes

---
 target/linux/patches/4.1.23/mtd-rootfs.patch | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 target/linux/patches/4.1.23/mtd-rootfs.patch

(limited to 'target/linux/patches/4.1.23/mtd-rootfs.patch')

diff --git a/target/linux/patches/4.1.23/mtd-rootfs.patch b/target/linux/patches/4.1.23/mtd-rootfs.patch
new file mode 100644
index 000000000..5f6d82b5c
--- /dev/null
+++ b/target/linux/patches/4.1.23/mtd-rootfs.patch
@@ -0,0 +1,26 @@
+diff -Nur linux-4.1.15.orig/drivers/mtd/mtdpart.c linux-4.1.15/drivers/mtd/mtdpart.c
+--- linux-4.1.15.orig/drivers/mtd/mtdpart.c	2015-12-15 06:24:51.000000000 +0100
++++ linux-4.1.15/drivers/mtd/mtdpart.c	2015-12-26 21:02:02.766905805 +0100
+@@ -30,6 +30,7 @@
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+ #include <linux/err.h>
++#include <linux/root_dev.h>
+ #include <linux/kconfig.h>
+ 
+ #include "mtdcore.h"
+@@ -667,6 +668,14 @@
+ 		if (IS_ERR(slave))
+ 			return PTR_ERR(slave);
+ 
++		if (strcmp(parts[i].name, "rootfs") == 0) {
++			if (ROOT_DEV == 0) {
++				printk(KERN_NOTICE "mtd: partition \"rootfs\" "
++					"set to be root filesystem\n");
++					ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, i);
++			}
++		}
++
+ 		mutex_lock(&mtd_partitions_mutex);
+ 		list_add(&slave->list, &mtd_partitions);
+ 		mutex_unlock(&mtd_partitions_mutex);
-- 
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