bcm53xx: fix partitions on Netgear R8000

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44219 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/bcm53xx/patches-3.14/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch b/target/linux/bcm53xx/patches-3.14/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch
new file mode 100644 (file)
index 0000000..d58d99c
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.14/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch
@@ -0,0 +1,36 @@
+From d658c21d6697293a928434fd6ac19264b5a8948d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Fri, 30 Jan 2015 08:25:54 +0100
+Subject: [PATCH] mtd: bcm47xxpart: scan whole flash on ARCH_BCM_5301X
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/mtd/bcm47xxpart.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
+index ee3e010..f13c824 100644
+--- a/drivers/mtd/bcm47xxpart.c
++++ b/drivers/mtd/bcm47xxpart.c
+@@ -120,9 +120,15 @@ static int bcm47xxpart_parse(struct mtd_info *master,
+       /* Parse block by block looking for magics */
+       for (offset = 0; offset <= master->size - blocksize;
+            offset += blocksize) {
++#ifndef CONFIG_ARCH_BCM_5301X
++              /*
++               * ARM routers may have partitions in higher memory. E.g.
++               * Netgear R8000 has board_data at 0x2600000.
++               */
+               /* Nothing more in higher memory */
+               if (offset >= 0x2000000)
+                       break;
++#endif
+ 
+               if (curr_part >= BCM47XXPART_MAX_PARTS) {
+                       pr_warn("Reached maximum number of partitions, scanning stopped!\n");
+-- 
+1.8.4.5
+

diff --git a/target/linux/bcm53xx/patches-3.18/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch b/target/linux/bcm53xx/patches-3.18/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch
new file mode 100644 (file)
index 0000000..d58d99c
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/400-mtd-bcm47xxpart-scan-whole-flash-on-ARCH_BCM_5301X.patch
@@ -0,0 +1,36 @@
+From d658c21d6697293a928434fd6ac19264b5a8948d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Fri, 30 Jan 2015 08:25:54 +0100
+Subject: [PATCH] mtd: bcm47xxpart: scan whole flash on ARCH_BCM_5301X
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/mtd/bcm47xxpart.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
+index ee3e010..f13c824 100644
+--- a/drivers/mtd/bcm47xxpart.c
++++ b/drivers/mtd/bcm47xxpart.c
+@@ -120,9 +120,15 @@ static int bcm47xxpart_parse(struct mtd_info *master,
+       /* Parse block by block looking for magics */
+       for (offset = 0; offset <= master->size - blocksize;
+            offset += blocksize) {
++#ifndef CONFIG_ARCH_BCM_5301X
++              /*
++               * ARM routers may have partitions in higher memory. E.g.
++               * Netgear R8000 has board_data at 0x2600000.
++               */
+               /* Nothing more in higher memory */
+               if (offset >= 0x2000000)
+                       break;
++#endif
+ 
+               if (curr_part >= BCM47XXPART_MAX_PARTS) {
+                       pr_warn("Reached maximum number of partitions, scanning stopped!\n");
+-- 
+1.8.4.5
+