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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
commit12b577613996f768c00918f762d387f3cb2a8cee (patch)
treec71baca5d1aaa82796437212402cf01ee0fcaac3 /target
parent211d5e20b747a22503c548be526af42b8e738aaa (diff)
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kernel: bcm47xxpart: support boart_data partition on Xiaomi
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44157 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic/patches-3.14/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch39
-rw-r--r--target/linux/generic/patches-3.18/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch39
2 files changed, 78 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 0000000000..7893adf5c2
--- /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
+
diff --git a/target/linux/generic/patches-3.18/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch b/target/linux/generic/patches-3.18/431-mtd-bcm47xxpart-support-for-Xiaomi-specific-board_da.patch
new file mode 100644
index 0000000000..a7b17533de
--- /dev/null
+++ b/target/linux/generic/patches-3.18/431-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 */
+@@ -262,7 +263,8 @@ static int bcm47xxpart_parse(struct mtd_info *master,
+ }
+
+ /* 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
+