brcm63xx: update development kernel to linux 3.14

Now that 3.13 will be EOL soon, switch to 3.14.

Known issues:
 * 74x164 is not available because upstream dropped non-DT support
 * jffs2 breaks with SMP

Unknown issues:
 * probably plenty

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40380 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 34 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.14/800-wl_exports.patch b/target/linux/brcm63xx/patches-3.14/800-wl_exports.patch
new file mode 100644
index 0000000000..3e78c172c2
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.14/800-wl_exports.patch
@@ -0,0 +1,34 @@
+--- a/arch/mips/bcm63xx/nvram.c
++++ b/arch/mips/bcm63xx/nvram.c
+@@ -40,6 +40,13 @@ struct bcm963xx_nvram {
+ static struct bcm963xx_nvram nvram;
+ static int mac_addr_used;
+ 
++/*
++ * Required export for WL
++ */
++#define NVRAM_SPACE 0x8000
++char nvram_buf[NVRAM_SPACE];
++EXPORT_SYMBOL(nvram_buf);
++
+ void __init bcm63xx_nvram_init(void *addr)
+ {
+ 	unsigned int check_len;
+@@ -48,6 +55,7 @@ void __init bcm63xx_nvram_init(void *add
+ 
+ 	/* extract nvram data */
+ 	memcpy(&nvram, addr, sizeof(nvram));
++	memcpy(&nvram_buf, addr, NVRAM_SPACE);
+ 
+ 	/* check checksum before using data */
+ 	if (nvram.version <= 4) {
+--- a/arch/mips/mm/cache.c
++++ b/arch/mips/mm/cache.c
+@@ -58,6 +58,7 @@ void (*_dma_cache_wback)(unsigned long s
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+ 
+ EXPORT_SYMBOL(_dma_cache_wback_inv);
++EXPORT_SYMBOL(_dma_cache_inv);
+ 
+ #endif /* CONFIG_DMA_NONCOHERENT */
+