From b395e3b40e026a437b7179b78f1beddf2d02a7bc Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Fri, 14 Sep 2018 23:42:26 +0200
Subject: target/linux/ramips: add all patches

---
 .../ramips/patches/111-nand-controller-busy.patch  | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100755 target/linux/ramips/patches/111-nand-controller-busy.patch

(limited to 'target/linux/ramips/patches/111-nand-controller-busy.patch')

diff --git a/target/linux/ramips/patches/111-nand-controller-busy.patch b/target/linux/ramips/patches/111-nand-controller-busy.patch
new file mode 100755
index 0000000..c87bbb5
--- /dev/null
+++ b/target/linux/ramips/patches/111-nand-controller-busy.patch
@@ -0,0 +1,55 @@
+Index: linux-3.10.14/drivers/mtd/ralink/ralink_nand.c
+===================================================================
+--- linux-3.10.14.orig/drivers/mtd/ralink/ralink_nand.c
++++ linux-3.10.14/drivers/mtd/ralink/ralink_nand.c
+@@ -377,7 +377,10 @@ static int nfc_check_wp(void)
+ 	int ret;
+ 
+ 	ret = _nfc_read_status(&result);
+-	//FIXME, if ret < 0
++	if (ret) {
++		printk(KERN_WARNING "unable to tell WP. default FALSE.\n");
++		return 0;
++	}
+ 
+ 	return !(result & NAND_STATUS_WP);
+ #endif
+@@ -1332,10 +1335,9 @@ nand_get_device(struct ra_nand_chip *ra,
+ 	int ret = 0;
+ 
+ #if !defined (__UBOOT__)
+-	ret = mutex_lock(ra->controller);
++	mutex_lock(ra->controller);
+ #endif ///
+-	if (!ret) 
+-		ra->state = new_state;
++	ra->state = new_state;
+ 
+ 	return ret;
+ 
+@@ -1596,6 +1598,7 @@ int nand_erase_nand(struct ra_nand_chip
+ 
+ #ifdef SKIP_BAD_BLOCK
+ 		do {
++			int newpage = page_remap(ra, page);
+ #if defined (CONFIG_SUPPORT_OPENWRT)
+ 			if (((page << ra->page_shift) >= (int)rootfs_offset) && ((page << ra->page_shift) < (int)rootfs_data_offset))
+ 			{
+@@ -1606,8 +1609,6 @@ int nand_erase_nand(struct ra_nand_chip
+ 				}
+ 			}
+ #endif
+-			int newpage = page_remap(ra, page);
+-
+ 			if (newpage < 0)
+ 			{
+ 				// printk("page_remap failed, page = 0x%x\n", page);
+@@ -2881,7 +2882,7 @@ static int ramtd_nand_writeoob(struct mt
+ 
+ 	ra_dbg("%s: \n", __func__);
+ 
+-	nand_get_device(ra, FL_READING);
++	nand_get_device(ra, FL_WRITING);
+ 
+ 	ret = nand_do_write_ops(ra, to, ops);
+ 
-- 
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