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authorRafał Miłecki <zajec5@gmail.com>2015-01-27 22:13:18 +0000
committerRafał Miłecki <zajec5@gmail.com>2015-01-27 22:13:18 +0000
commit3579379dbaa94da6f10f95460f0f0979135d5668 (patch)
treebbce024db922730f848991c4dc9dc83458aa5adc /target/linux/generic/patches-3.14
parent6296b8ca9f1d3aeeb3ecbdfbbe6496d1b8297597 (diff)
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kernel: bcm47xxpart: support boart_data partition on Xiaomi
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 44157
Diffstat (limited to 'target/linux/generic/patches-3.14')
-rw-r--r--target/linux/generic/patches-3.14/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.14/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch b/target/linux/generic/patches-3.14/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch
new file mode 100644
index 0000000..7893adf
--- /dev/null
+++ b/target/linux/generic/patches-3.14/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch
@@ -0,0 +1,39 @@
+From 841e59ba3e496d86ca5f069204d5e5c1ad43c01d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 27 Jan 2015 22:29:21 +0100
+Subject: [PATCH] mtd: bcm47xxpart: support for Xiaomi specific board_data
+ partition
+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 | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
+index c0720c1..f14ec0f 100644
+--- a/drivers/mtd/bcm47xxpart.c
++++ b/drivers/mtd/bcm47xxpart.c
+@@ -33,6 +33,7 @@
+ /* Magics */
+ #define BOARD_DATA_MAGIC 0x5246504D /* MPFR */
+ #define BOARD_DATA_MAGIC2 0xBD0D0BBD
++#define BOARD_DATA_XIAOMI_MAGIC 0x474D4442 /* GMDB */
+ #define CFE_MAGIC 0x43464531 /* 1EFC */
+ #define FACTORY_MAGIC 0x59544346 /* FCTY */
+ #define NVRAM_HEADER 0x48534C46 /* FLSH */
+@@ -261,7 +262,8 @@ static int bcm47xxpart_parse(struct mtd_
+ }
+
+ /* Some devices (ex. WNDR3700v3) don't have a standard 'MPFR' */
+- if (buf[0x000 / 4] == BOARD_DATA_MAGIC2) {
++ if (buf[0x000 / 4] == BOARD_DATA_MAGIC2 ||
++ le32_to_cpu(buf[0x000 / 4]) == BOARD_DATA_XIAOMI_MAGIC) {
+ bcm47xxpart_add_part(&parts[curr_part++], "board_data",
+ offset, MTD_WRITEABLE);
+ continue;
+--
+1.8.4.5
+