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-rw-r--r--target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch35
-rw-r--r--target/linux/brcm47xx/patches-3.10/400-arch-bcm47xx.patch4
-rw-r--r--target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch2
3 files changed, 38 insertions, 3 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch b/target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch
new file mode 100644
index 0000000000..c4efeab313
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch
@@ -0,0 +1,35 @@
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -190,3 +190,23 @@ int bcm47xx_nvram_getenv(char *name, cha
+ return -ENOENT;
+ }
+ EXPORT_SYMBOL(bcm47xx_nvram_getenv);
++
++int bcm47xx_nvram_gpio_pin(const char *name)
++{
++ int i, err;
++ char nvram_var[10];
++ char buf[30];
++
++ for (i = 0; i < 16; i++) {
++ err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
++ if (err <= 0)
++ continue;
++ err = bcm47xx_nvram_getenv(nvram_var, buf, sizeof(buf));
++ if (err <= 0)
++ continue;
++ if (!strcmp(name, buf))
++ return i;
++ }
++ return -ENOENT;
++}
++EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
+@@ -48,4 +48,6 @@ static inline void bcm47xx_nvram_parse_m
+ printk(KERN_WARNING "Can not parse mac address: %s\n", buf);
+ }
+
++int bcm47xx_nvram_gpio_pin(const char *name);
++
+ #endif /* __BCM47XX_NVRAM_H */
diff --git a/target/linux/brcm47xx/patches-3.10/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-3.10/400-arch-bcm47xx.patch
index 9d7c9bb934..ed3e81600a 100644
--- a/target/linux/brcm47xx/patches-3.10/400-arch-bcm47xx.patch
+++ b/target/linux/brcm47xx/patches-3.10/400-arch-bcm47xx.patch
@@ -1,9 +1,9 @@
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
-@@ -190,3 +190,30 @@ int bcm47xx_nvram_getenv(char *name, cha
+@@ -210,3 +210,30 @@ int bcm47xx_nvram_gpio_pin(const char *n
return -ENOENT;
}
- EXPORT_SYMBOL(bcm47xx_nvram_getenv);
+ EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
+
+char *nvram_get(const char *name)
+{
diff --git a/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch
index cf21550239..96b6ed84c1 100644
--- a/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch
+++ b/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch
@@ -294,7 +294,7 @@ out the configuration than the in kernel cfe config reader.
/* Look for name=value and return value */
var = &nvram_buf[sizeof(struct nvram_header)];
end = nvram_buf + sizeof(nvram_buf) - 2;
-@@ -201,6 +230,9 @@ char *nvram_get(const char *name)
+@@ -221,6 +250,9 @@ char *nvram_get(const char *name)
if (!nvram_buf[0])
nvram_init();