brcm63xx: add linux 3.10 support

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

SVN-Revision: 37481

1 files changed, 46 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.10/038-MIPS-BCM63XX-provide-a-MAC-address-for-BCM3368-chips.patch b/target/linux/brcm63xx/patches-3.10/038-MIPS-BCM63XX-provide-a-MAC-address-for-BCM3368-chips.patch
new file mode 100644
index 0000000000..ad32ac1738
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.10/038-MIPS-BCM63XX-provide-a-MAC-address-for-BCM3368-chips.patch
@@ -0,0 +1,46 @@
+From 404fdc457082772ff52e22988e09e82c0d6e8780 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Tue, 18 Jun 2013 16:55:42 +0000
+Subject: [PATCH 4/6] MIPS: BCM63XX: provide a MAC address for BCM3368 chips
+
+The BCM3368 SoC uses a NVRAM format which is not compatible with the one
+used by CFE, provide a default MAC address which is suitable for use and
+which is the default one also being used by the bootloader on these
+chips.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+Cc: linux-mips@linux-mips.org
+Cc: cernekee@gmail.com
+Cc: jogo@openwrt.org
+Patchwork: https://patchwork.linux-mips.org/patch/5498/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm63xx/nvram.c |   10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/arch/mips/bcm63xx/nvram.c
++++ b/arch/mips/bcm63xx/nvram.c
+@@ -45,6 +45,7 @@ void __init bcm63xx_nvram_init(void *add
+ {
+ 	unsigned int check_len;
+ 	u32 crc, expected_crc;
++	u8 hcs_mac_addr[ETH_ALEN] = { 0x00, 0x10, 0x18, 0xff, 0xff, 0xff };
+ 
+ 	/* extract nvram data */
+ 	memcpy(&nvram, addr, sizeof(nvram));
+@@ -65,6 +66,15 @@ void __init bcm63xx_nvram_init(void *add
+ 	if (crc != expected_crc)
+ 		pr_warn("nvram checksum failed, contents may be invalid (expected %08x, got %08x)\n",
+ 			expected_crc, crc);
++
++	/* Cable modems have a different NVRAM which is embedded in the eCos
++	 * firmware and not easily extractible, give at least a MAC address
++	 * pool.
++	 */
++	if (BCMCPU_IS_3368()) {
++		memcpy(nvram.mac_addr_base, hcs_mac_addr, ETH_ALEN);
++		nvram.mac_addr_count = 2;
++	}
+ }
+ 
+ u8 *bcm63xx_nvram_get_name(void)