[brcm63xx] switch to 2.6.39

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27232 3c298f89-4303-0410-b956-a3cf2f4a3e73

26 files changed, 1302 insertions, 47 deletions

diff --git a/target/linux/brcm63xx/Makefile b/target/linux/brcm63xx/Makefile
index b54230eff..e8c2f40e5 100644
--- a/target/linux/brcm63xx/Makefile
+++ b/target/linux/brcm63xx/Makefile
@@ -10,7 +10,7 @@ ARCH:=mips
 BOARD:=brcm63xx
 BOARDNAME:=Broadcom BCM63xx
 FEATURES:=squashfs jffs2 usb atm pci pcmcia
-LINUX_VERSION:=2.6.37.6
+LINUX_VERSION:=2.6.39.1
 MAINTAINER:=Florian Fainelli <florian@openwrt.org>
 
 include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/brcm63xx/patches-2.6.37/001-6345_cpu.patch b/target/linux/brcm63xx/patches-2.6.37/001-6345_cpu.patch
new file mode 100644
index 000000000..16751e508
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.37/001-6345_cpu.patch
@@ -0,0 +1,74 @@
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -260,8 +260,10 @@ static unsigned int detect_memory_size(v
+ 	unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
+ 	u32 val;
+ 
+-	if (BCMCPU_IS_6345())
+-		return (8 * 1024 * 1024);
++	if (BCMCPU_IS_6345()) {
++		val = bcm_sdram_readl(SDRAM_MBASE_REG);
++		return (val * 8 * 1024 * 1024);
++	}
+ 
+ 	if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
+ 		val = bcm_sdram_readl(SDRAM_CFG_REG);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -735,6 +735,8 @@
+ #define SDRAM_CFG_BANK_SHIFT		13
+ #define SDRAM_CFG_BANK_MASK		(1 << SDRAM_CFG_BANK_SHIFT)
+ 
++#define SDRAM_MBASE_REG			0xc
++
+ #define SDRAM_PRIO_REG			0x2C
+ #define SDRAM_PRIO_MIPS_SHIFT		29
+ #define SDRAM_PRIO_MIPS_MASK		(1 << SDRAM_PRIO_MIPS_SHIFT)
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -698,15 +698,9 @@ void __init board_prom_init(void)
+ 	char cfe_version[32];
+ 	u32 val;
+ 
+-	/* read base address of boot chip select (0)
+-	 * 6345 does not have MPI but boots from standard
+-	 * MIPS Flash address */
+-	if (BCMCPU_IS_6345())
+-		val = 0x1fc00000;
+-	else {
+-		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+-		val &= MPI_CSBASE_BASE_MASK;
+-	}
++	/* read base address of boot chip select (0) */
++	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++	val &= MPI_CSBASE_BASE_MASK;
+ 	boot_addr = (u8 *)KSEG1ADDR(val);
+ 
+ 	/* dump cfe version */
+@@ -881,12 +875,9 @@ int __init board_register_devices(void)
+ 		bcm63xx_dsp_register(&board.dsp);
+ 
+ 	/* read base address of boot chip select (0) */
+-	if (BCMCPU_IS_6345())
+-		val = 0x1fc00000;
+-	else {
+-		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+-		val &= MPI_CSBASE_BASE_MASK;
+-	}
++	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++	val &= MPI_CSBASE_BASE_MASK;
++
+ 	mtd_resources[0].start = val;
+ 	mtd_resources[0].end = 0x1FFFFFFF;
+ 
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -163,7 +163,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6345_ENET0_BASE		(0xfffe1800)
+ #define BCM_6345_ENETDMA_BASE		(0xfffe2800)
+ #define BCM_6345_PCMCIA_BASE		(0xfffe2028)
+-#define BCM_6345_MPI_BASE		(0xdeadbeef)
++#define BCM_6345_MPI_BASE		(0xfffe2000)
+ #define BCM_6345_OHCI0_BASE		(0xfffe2100)
+ #define BCM_6345_OHCI_PRIV_BASE		(0xfffe2200)
+ #define BCM_6345_USBH_PRIV_BASE		(0xdeadbeef)
diff --git a/target/linux/brcm63xx/patches-2.6.37/080-bcm6345_enet.patch b/target/linux/brcm63xx/patches-2.6.37/080-bcm6345_enet.patch
new file mode 100644
index 000000000..d99ac5a6a
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.37/080-bcm6345_enet.patch
@@ -0,0 +1,530 @@
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -29,16 +29,15 @@
+ 					CKCTL_6338_SAR_EN |		\
+ 					CKCTL_6338_SPI_EN)
+ 
+-#define CKCTL_6345_CPU_EN		(1 << 0)
+-#define CKCTL_6345_BUS_EN		(1 << 1)
+-#define CKCTL_6345_EBI_EN		(1 << 2)
+-#define CKCTL_6345_UART_EN		(1 << 3)
+-#define CKCTL_6345_ADSLPHY_EN		(1 << 4)
+-#define CKCTL_6345_ENET_EN		(1 << 7)
+-#define CKCTL_6345_USBH_EN		(1 << 8)
++#define CKCTL_6345_CPU_EN		(1 << 16)
++#define CKCTL_6345_BUS_EN		(1 << 17)
++#define CKCTL_6345_EBI_EN		(1 << 18)
++#define CKCTL_6345_UART_EN		(1 << 19)
++#define CKCTL_6345_ADSLPHY_EN		(1 << 20)
++#define CKCTL_6345_ENET_EN		(1 << 23)
++#define CKCTL_6345_USBH_EN		(1 << 24)
+ 
+-#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_ENET_EN |	\
+-					CKCTL_6345_USBH_EN |	\
++#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_USBH_EN |	\
+ 					CKCTL_6345_ADSLPHY_EN)
+ 
+ #define CKCTL_6348_ADSLPHY_EN		(1 << 0)
+@@ -548,6 +547,39 @@
+ #define ENETDMA_SRAM4_REG(x)		(0x20c + (x) * 0x10)
+ 
+ 
++/* Broadcom 6345 ENET DMA definitions */
++#define ENETDMA_6345_CHANCFG_REG(x)	(0x00 + (x) * 0x40)
++#define ENETDMA_6345_CHANCFG_EN_SHIFT	0
++#define ENETDMA_6345_CHANCFG_EN_MASK	(1 << ENETDMA_6345_CHANCFG_EN_SHIFT)
++#define ENETDMA_6345_PKTHALT_SHIFT	1
++#define ENETDMA_6345_PKTHALT_MASK	(1 << ENETDMA_6345_PKTHALT_SHIFT)
++#define ENETDMA_6345_CHAINING_SHIFT	2
++#define ENETDMA_6345_CHAINING_MASK	(1 << ENETDMA_6345_CHAINING_SHIFT)
++#define ENETDMA_6345_WRAP_EN_SHIFT	3
++#define ENETDMA_6345_WRAP_EN_MASK	(1 << ENETDMA_6345_WRAP_EN_SHIFT)
++#define ENETDMA_6345_FLOWC_EN_SHIFT	4
++#define ENETDMA_6345_FLOWC_EN_MASK	(1 << ENETDMA_6345_FLOWC_EN_SHIFT)
++
++#define ENETDMA_6345_MAXBURST_REG(x)	(0x04 + (x) * 0x40)
++
++#define ENETDMA_6345_RSTART_REG(x)	(0x08 + (x) * 0x40)
++
++#define ENETDMA_6345_LEN_REG(x)		(0x0C + (x) * 0x40)
++
++#define ENETDMA_6345_BSTAT_REG(x)	(0x10 + (x) * 0x40)
++
++#define ENETDMA_6345_IR_REG(x)		(0x14 + (x) * 0x40)
++#define ENETDMA_6345_IR_BUFDONE_MASK	(1 << 0)
++#define ENETDMA_6345_IR_PKTDONE_MASK	(1 << 1)
++#define ENETDMA_6345_IR_NOTOWNER_MASK	(1 << 2)
++
++#define ENETDMA_6345_IRMASK_REG(x)	(0x18 + (x) * 0x40)
++
++#define ENETDMA_6345_FC_REG(x)		(0x1C + (x) * 0x40)
++
++#define ENETDMA_6345_BUFALLOC_REG(x)	(0x20 + (x) * 0x40)
++
++
+ /*************************************************************************
+  * _REG relative to RSET_OHCI_PRIV
+  *************************************************************************/
+--- a/drivers/net/bcm63xx_enet.c
++++ b/drivers/net/bcm63xx_enet.c
+@@ -31,6 +31,7 @@
+ #include <linux/if_vlan.h>
+ 
+ #include <bcm63xx_dev_enet.h>
++#include <bcm63xx_cpu.h>
+ #include "bcm63xx_enet.h"
+ 
+ static char bcm_enet_driver_name[] = "bcm63xx_enet";
+@@ -177,6 +178,7 @@ static void bcm_enet_mdio_write_mii(stru
+ static int bcm_enet_refill_rx(struct net_device *dev)
+ {
+ 	struct bcm_enet_priv *priv;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 
+@@ -205,7 +207,7 @@ static int bcm_enet_refill_rx(struct net
+ 		len_stat = priv->rx_skb_size << DMADESC_LENGTH_SHIFT;
+ 		len_stat |= DMADESC_OWNER_MASK;
+ 		if (priv->rx_dirty_desc == priv->rx_ring_size - 1) {
+-			len_stat |= DMADESC_WRAP_MASK;
++			len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
+ 			priv->rx_dirty_desc = 0;
+ 		} else {
+ 			priv->rx_dirty_desc++;
+@@ -216,7 +218,10 @@ static int bcm_enet_refill_rx(struct net
+ 		priv->rx_desc_count++;
+ 
+ 		/* tell dma engine we allocated one buffer */
+-		enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
++		if (!BCMCPU_IS_6345())
++			enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
++		else
++			enet_dma_writel(priv, 1, ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
+ 	}
+ 
+ 	/* If rx ring is still empty, set a timer to try allocating
+@@ -254,6 +259,7 @@ static int bcm_enet_receive_queue(struct
+ 	struct bcm_enet_priv *priv;
+ 	struct device *kdev;
+ 	int processed;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 	kdev = &priv->pdev->dev;
+@@ -292,7 +298,7 @@ static int bcm_enet_receive_queue(struct
+ 
+ 		/* if the packet does not have start of packet _and_
+ 		 * end of packet flag set, then just recycle it */
+-		if ((len_stat & DMADESC_ESOP_MASK) != DMADESC_ESOP_MASK) {
++		if ((len_stat & (DMADESC_ESOP_MASK >> desc_shift)) != (DMADESC_ESOP_MASK >> desc_shift)) {
+ 			dev->stats.rx_dropped++;
+ 			continue;
+ 		}
+@@ -352,8 +358,15 @@ static int bcm_enet_receive_queue(struct
+ 		bcm_enet_refill_rx(dev);
+ 
+ 		/* kick rx dma */
+-		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-				ENETDMA_CHANCFG_REG(priv->rx_chan));
++		if (!BCMCPU_IS_6345())
++			enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++					ENETDMA_CHANCFG_REG(priv->rx_chan));
++		else
++			enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					      ENETDMA_6345_CHAINING_MASK |
++					      ENETDMA_6345_WRAP_EN_MASK |
++					      ENETDMA_6345_FLOWC_EN_MASK,
++					ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
+ 	}
+ 
+ 	return processed;
+@@ -428,10 +441,21 @@ static int bcm_enet_poll(struct napi_str
+ 	dev = priv->net_dev;
+ 
+ 	/* ack interrupts */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->tx_chan));
++	}
+ 
+ 	/* reclaim sent skb */
+ 	tx_work_done = bcm_enet_tx_reclaim(dev, 0);
+@@ -450,10 +474,21 @@ static int bcm_enet_poll(struct napi_str
+ 	napi_complete(napi);
+ 
+ 	/* restore rx/tx interrupt */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	return rx_work_done;
+ }
+@@ -496,8 +531,13 @@ static irqreturn_t bcm_enet_isr_dma(int
+ 	priv = netdev_priv(dev);
+ 
+ 	/* mask rx/tx interrupts */
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	napi_schedule(&priv->napi);
+ 
+@@ -513,6 +553,7 @@ static int bcm_enet_start_xmit(struct sk
+ 	struct bcm_enet_desc *desc;
+ 	u32 len_stat;
+ 	int ret;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 
+@@ -538,14 +579,13 @@ static int bcm_enet_start_xmit(struct sk
+ 				       DMA_TO_DEVICE);
+ 
+ 	len_stat = (skb->len << DMADESC_LENGTH_SHIFT) & DMADESC_LENGTH_MASK;
+-	len_stat |= DMADESC_ESOP_MASK |
+-		DMADESC_APPEND_CRC |
+-		DMADESC_OWNER_MASK;
++	len_stat |= ((DMADESC_ESOP_MASK >> desc_shift) |
++		    DMADESC_APPEND_CRC | DMADESC_OWNER_MASK);
+ 
+ 	priv->tx_curr_desc++;
+ 	if (priv->tx_curr_desc == priv->tx_ring_size) {
+ 		priv->tx_curr_desc = 0;
+-		len_stat |= DMADESC_WRAP_MASK;
++		len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
+ 	}
+ 	priv->tx_desc_count--;
+ 
+@@ -556,8 +596,15 @@ static int bcm_enet_start_xmit(struct sk
+ 	wmb();
+ 
+ 	/* kick tx dma */
+-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-			ENETDMA_CHANCFG_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++				ENETDMA_CHANCFG_REG(priv->tx_chan));
++	else
++		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					ENETDMA_6345_CHAINING_MASK |
++					ENETDMA_6345_WRAP_EN_MASK |
++					ENETDMA_6345_FLOWC_EN_MASK,
++				ENETDMA_6345_CHANCFG_REG(priv->tx_chan));
+ 
+ 	/* stop queue if no more desc available */
+ 	if (!priv->tx_desc_count)
+@@ -685,6 +732,9 @@ static void bcm_enet_set_flow(struct bcm
+ 		val &= ~ENET_RXCFG_ENFLOW_MASK;
+ 	enet_writel(priv, val, ENET_RXCFG_REG);
+ 
++	if (BCMCPU_IS_6345())
++		return;
++
+ 	/* tx flow control (pause frame generation) */
+ 	val = enet_dma_readl(priv, ENETDMA_CFG_REG);
+ 	if (tx_en)
+@@ -832,8 +882,13 @@ static int bcm_enet_open(struct net_devi
+ 
+ 	/* mask all interrupts and request them */
+ 	enet_writel(priv, 0, ENET_IRMASK_REG);
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
+ 	if (ret)
+@@ -912,8 +967,12 @@ static int bcm_enet_open(struct net_devi
+ 	priv->rx_curr_desc = 0;
+ 
+ 	/* initialize flow control buffer allocation */
+-	enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+-			ENETDMA_BUFALLOC_REG(priv->rx_chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
++				ENETDMA_BUFALLOC_REG(priv->rx_chan));
++	else
++		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
++				ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
+ 
+ 	if (bcm_enet_refill_rx(dev)) {
+ 		dev_err(kdev, "cannot allocate rx skb queue\n");
+@@ -922,37 +981,62 @@ static int bcm_enet_open(struct net_devi
+ 	}
+ 
+ 	/* write rx & tx ring addresses */
+-	enet_dma_writel(priv, priv->rx_desc_dma,
+-			ENETDMA_RSTART_REG(priv->rx_chan));
+-	enet_dma_writel(priv, priv->tx_desc_dma,
+-			ENETDMA_RSTART_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, priv->rx_desc_dma,
++				ENETDMA_RSTART_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_desc_dma,
++				ENETDMA_RSTART_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, priv->rx_desc_dma,
++				ENETDMA_6345_RSTART_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_desc_dma,
++				ENETDMA_6345_RSTART_REG(priv->tx_chan));
++	}
+ 
+ 	/* clear remaining state ram for rx & tx channel */
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->tx_chan));
++	}
+ 
+ 	/* set max rx/tx length */
+ 	enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG);
+ 	enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG);
+ 
+ 	/* set dma maximum burst len */
+-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+-			ENETDMA_MAXBURST_REG(priv->rx_chan));
+-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+-			ENETDMA_MAXBURST_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_MAXBURST_REG(priv->rx_chan));
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_MAXBURST_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_6345_MAXBURST_REG(priv->rx_chan));
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_6345_MAXBURST_REG(priv->tx_chan));
++	}
+ 
+ 	/* set correct transmit fifo watermark */
+ 	enet_writel(priv, BCMENET_TX_FIFO_TRESH, ENET_TXWMARK_REG);
+ 
+ 	/* set flow control low/high threshold to 1/3 / 2/3 */
+-	val = priv->rx_ring_size / 3;
+-	enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
+-	val = (priv->rx_ring_size * 2) / 3;
+-	enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
++	if (!BCMCPU_IS_6345()) {
++		val = priv->rx_ring_size / 3;
++		enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
++		val = (priv->rx_ring_size * 2) / 3;
++		enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
++	} else {
++		enet_dma_writel(priv, 5, ENETDMA_6345_FC_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->rx_ring_size, ENETDMA_6345_LEN_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_ring_size, ENETDMA_6345_LEN_REG(priv->tx_chan));
++	}
+ 
+ 	/* all set, enable mac and interrupts, start dma engine and
+ 	 * kick rx dma channel */
+@@ -960,27 +1044,58 @@ static int bcm_enet_open(struct net_devi
+ 	val = enet_readl(priv, ENET_CTL_REG);
+ 	val |= ENET_CTL_ENABLE_MASK;
+ 	enet_writel(priv, val, ENET_CTL_REG);
+-	enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
+-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-			ENETDMA_CHANCFG_REG(priv->rx_chan));
++
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
++		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++				ENETDMA_CHANCFG_REG(priv->rx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					ENETDMA_6345_CHAINING_MASK |
++					ENETDMA_6345_WRAP_EN_MASK |
++					ENETDMA_6345_FLOWC_EN_MASK,
++				ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
++	}
+ 
+ 	/* watch "mib counters about to overflow" interrupt */
+ 	enet_writel(priv, ENET_IR_MIB, ENET_IR_REG);
+ 	enet_writel(priv, ENET_IR_MIB, ENET_IRMASK_REG);
+ 
+ 	/* watch "packet transferred" interrupt in rx and tx */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->tx_chan));
++	}
+ 
+ 	/* make sure we enable napi before rx interrupt  */
+ 	napi_enable(&priv->napi);
+ 
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	if (priv->has_phy)
+ 		phy_start(priv->phydev);
+@@ -1060,13 +1175,19 @@ static void bcm_enet_disable_dma(struct
+ {
+ 	int limit;
+ 
+-	enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
++	else
++		enet_dma_writel(priv, 0, ENETDMA_6345_CHANCFG_REG(chan));
+ 
+ 	limit = 1000;
+ 	do {
+ 		u32 val;
+ 
+-		val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
++		if (!BCMCPU_IS_6345())
++			val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
++		else
++			val = enet_dma_readl(priv, ENETDMA_6345_CHANCFG_REG(chan));
+ 		if (!(val & ENETDMA_CHANCFG_EN_MASK))
+ 			break;
+ 		udelay(1);
+@@ -1093,8 +1214,13 @@ static int bcm_enet_stop(struct net_devi
+ 
+ 	/* mask all interrupts */
+ 	enet_writel(priv, 0, ENET_IRMASK_REG);
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	/* make sure no mib update is scheduled */
+ 	flush_scheduled_work();
+@@ -1622,6 +1748,7 @@ static int __devinit bcm_enet_probe(stru
+ 	const char *clk_name;
+ 	unsigned int iomem_size;
+ 	int i, ret;
++	unsigned int chan_offset = 0;
+ 
+ 	/* stop if shared driver failed, assume driver->probe will be
+ 	 * called in the same order we register devices (correct ?) */
+@@ -1661,10 +1788,13 @@ static int __devinit bcm_enet_probe(stru
+ 	priv->irq_tx = res_irq_tx->start;
+ 	priv->mac_id = pdev->id;
+ 
++	if (BCMCPU_IS_6345())
++		chan_offset = 1;
++
+ 	/* get rx & tx dma channel id for this mac */
+ 	if (priv->mac_id == 0) {
+-		priv->rx_chan = 0;
+-		priv->tx_chan = 1;
++		priv->rx_chan = 0 + chan_offset;
++		priv->tx_chan = 1 + chan_offset;
+ 		clk_name = "enet0";
+ 	} else {
+ 		priv->rx_chan = 2;
+--- a/drivers/net/bcm63xx_enet.h
++++ b/drivers/net/bcm63xx_enet.h
+@@ -46,6 +46,9 @@ struct bcm_enet_desc {
+ #define DMADESC_ESOP_MASK	(DMADESC_EOP_MASK | DMADESC_SOP_MASK)
+ #define DMADESC_WRAP_MASK	(1 << 12)
+ 
++/* Shift down for EOP, SOP and WRAP bits */
++#define DMADESC_6345_SHIFT	(3)
++
+ #define DMADESC_UNDER_MASK	(1 << 9)
+ #define DMADESC_APPEND_CRC	(1 << 8)
+ #define DMADESC_OVSIZE_MASK	(1 << 4)
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -104,7 +104,7 @@ int __init bcm63xx_enet_register(int uni
+ 	if (unit > 1)
+ 		return -ENODEV;
+ 
+-	if (unit == 1 && BCMCPU_IS_6338())
++	if (unit == 1 && (BCMCPU_IS_6338() || BCMCPU_IS_6345()))
+ 		return -ENODEV;
+ 
+ 	if (!shared_device_registered) {
diff --git a/target/linux/brcm63xx/patches-2.6.37/456-board-RTA770BW.patch b/target/linux/brcm63xx/patches-2.6.37/456-board-RTA770BW.patch
new file mode 100644
index 000000000..f1f147d6d
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.37/456-board-RTA770BW.patch
@@ -0,0 +1,24 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -227,6 +227,13 @@ static struct board_info __initdata boar
+ 
+ 	.has_uart0			= 1,
+ };
++
++static struct board_info __initdata board_ra770bw = {
++	.name				= "RTA770BW",
++	.expected_cpu_id		= 0x6345,
++
++	.has_uart0			= 1,
++};
+ #endif
+ 
+ /*
+@@ -2050,6 +2057,7 @@ static const struct board_info __initdat
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ 	&board_96345gw2,
++	&board_ra770bw,
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6348
+ 	&board_96348r,
diff --git a/target/linux/brcm63xx/patches-2.6.39/001-6345_cpu.patch b/target/linux/brcm63xx/patches-2.6.39/001-6345_cpu.patch
new file mode 100644
index 000000000..16751e508
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.39/001-6345_cpu.patch
@@ -0,0 +1,74 @@
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -260,8 +260,10 @@ static unsigned int detect_memory_size(v
+ 	unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
+ 	u32 val;
+ 
+-	if (BCMCPU_IS_6345())
+-		return (8 * 1024 * 1024);
++	if (BCMCPU_IS_6345()) {
++		val = bcm_sdram_readl(SDRAM_MBASE_REG);
++		return (val * 8 * 1024 * 1024);
++	}
+ 
+ 	if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
+ 		val = bcm_sdram_readl(SDRAM_CFG_REG);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -735,6 +735,8 @@
+ #define SDRAM_CFG_BANK_SHIFT		13
+ #define SDRAM_CFG_BANK_MASK		(1 << SDRAM_CFG_BANK_SHIFT)
+ 
++#define SDRAM_MBASE_REG			0xc
++
+ #define SDRAM_PRIO_REG			0x2C
+ #define SDRAM_PRIO_MIPS_SHIFT		29
+ #define SDRAM_PRIO_MIPS_MASK		(1 << SDRAM_PRIO_MIPS_SHIFT)
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -698,15 +698,9 @@ void __init board_prom_init(void)
+ 	char cfe_version[32];
+ 	u32 val;
+ 
+-	/* read base address of boot chip select (0)
+-	 * 6345 does not have MPI but boots from standard
+-	 * MIPS Flash address */
+-	if (BCMCPU_IS_6345())
+-		val = 0x1fc00000;
+-	else {
+-		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+-		val &= MPI_CSBASE_BASE_MASK;
+-	}
++	/* read base address of boot chip select (0) */
++	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++	val &= MPI_CSBASE_BASE_MASK;
+ 	boot_addr = (u8 *)KSEG1ADDR(val);
+ 
+ 	/* dump cfe version */
+@@ -881,12 +875,9 @@ int __init board_register_devices(void)
+ 		bcm63xx_dsp_register(&board.dsp);
+ 
+ 	/* read base address of boot chip select (0) */
+-	if (BCMCPU_IS_6345())
+-		val = 0x1fc00000;
+-	else {
+-		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+-		val &= MPI_CSBASE_BASE_MASK;
+-	}
++	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++	val &= MPI_CSBASE_BASE_MASK;
++
+ 	mtd_resources[0].start = val;
+ 	mtd_resources[0].end = 0x1FFFFFFF;
+ 
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -163,7 +163,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6345_ENET0_BASE		(0xfffe1800)
+ #define BCM_6345_ENETDMA_BASE		(0xfffe2800)
+ #define BCM_6345_PCMCIA_BASE		(0xfffe2028)
+-#define BCM_6345_MPI_BASE		(0xdeadbeef)
++#define BCM_6345_MPI_BASE		(0xfffe2000)
+ #define BCM_6345_OHCI0_BASE		(0xfffe2100)
+ #define BCM_6345_OHCI_PRIV_BASE		(0xfffe2200)
+ #define BCM_6345_USBH_PRIV_BASE		(0xdeadbeef)
diff --git a/target/linux/brcm63xx/patches-2.6.39/007-usb-ohci-support.patch b/target/linux/brcm63xx/patches-2.6.39/007-usb-ohci-support.patch
index a70b5012e..6ea57d952 100644
--- a/target/linux/brcm63xx/patches-2.6.39/007-usb-ohci-support.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/007-usb-ohci-support.patch
@@ -52,7 +52,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -877,6 +878,9 @@ int __init board_register_devices(void)
+@@ -871,6 +872,9 @@ int __init board_register_devices(void)
  	    !board_get_mac_address(board.enet1.mac_addr))
  		bcm63xx_enet_register(1, &board.enet1);
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/008-usb-ehci-support.patch b/target/linux/brcm63xx/patches-2.6.39/008-usb-ehci-support.patch
index 0c236f0b7..b6810d5d5 100644
--- a/target/linux/brcm63xx/patches-2.6.39/008-usb-ehci-support.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/008-usb-ehci-support.patch
@@ -44,7 +44,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -878,6 +879,9 @@ int __init board_register_devices(void)
+@@ -872,6 +873,9 @@ int __init board_register_devices(void)
  	    !board_get_mac_address(board.enet1.mac_addr))
  		bcm63xx_enet_register(1, &board.enet1);
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/010-add_bcm63xx_ohci_controller.patch b/target/linux/brcm63xx/patches-2.6.39/010-add_bcm63xx_ohci_controller.patch
index 39c732f73..2c32a204d 100644
--- a/target/linux/brcm63xx/patches-2.6.39/010-add_bcm63xx_ohci_controller.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/010-add_bcm63xx_ohci_controller.patch
@@ -177,7 +177,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
 +MODULE_ALIAS("platform:bcm63xx_ohci");
 --- a/drivers/usb/host/ohci-hcd.c
 +++ b/drivers/usb/host/ohci-hcd.c
-@@ -1054,6 +1054,11 @@ MODULE_LICENSE ("GPL");
+@@ -1056,6 +1056,11 @@ MODULE_LICENSE ("GPL");
  #define PLATFORM_DRIVER		ohci_hcd_da8xx_driver
  #endif
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/011-add_bcm63xx_ehci_controller.patch b/target/linux/brcm63xx/patches-2.6.39/011-add_bcm63xx_ehci_controller.patch
index e8533c041..1acbab038 100644
--- a/target/linux/brcm63xx/patches-2.6.39/011-add_bcm63xx_ehci_controller.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/011-add_bcm63xx_ehci_controller.patch
@@ -164,7 +164,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
 +MODULE_ALIAS("platform:bcm63xx_ehci");
 --- a/drivers/usb/host/ehci-hcd.c
 +++ b/drivers/usb/host/ehci-hcd.c
-@@ -1265,6 +1265,11 @@ MODULE_LICENSE ("GPL");
+@@ -1267,6 +1267,11 @@ MODULE_LICENSE ("GPL");
  #define PLATFORM_DRIVER		tegra_ehci_driver
  #endif
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-2.6.39/040-bcm963xx_flashmap.patch
index a2162302e..ec21ba712 100644
--- a/target/linux/brcm63xx/patches-2.6.39/040-bcm963xx_flashmap.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/040-bcm963xx_flashmap.patch
@@ -12,7 +12,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
 
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -816,20 +816,6 @@ void __init board_setup(void)
+@@ -810,20 +810,6 @@ void __init board_setup(void)
  		panic("unexpected CPU for bcm963xx board");
  }
  
@@ -33,7 +33,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
  static struct resource mtd_resources[] = {
  	{
  		.start		= 0,	/* filled at runtime */
-@@ -839,12 +825,9 @@ static struct resource mtd_resources[] =
+@@ -833,12 +819,9 @@ static struct resource mtd_resources[] =
  };
  
  static struct platform_device mtd_dev = {
diff --git a/target/linux/brcm63xx/patches-2.6.39/080-bcm6345_enet.patch b/target/linux/brcm63xx/patches-2.6.39/080-bcm6345_enet.patch
new file mode 100644
index 000000000..ff9ddbdcf
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.39/080-bcm6345_enet.patch
@@ -0,0 +1,530 @@
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -29,16 +29,15 @@
+ 					CKCTL_6338_SAR_EN |		\
+ 					CKCTL_6338_SPI_EN)
+ 
+-#define CKCTL_6345_CPU_EN		(1 << 0)
+-#define CKCTL_6345_BUS_EN		(1 << 1)
+-#define CKCTL_6345_EBI_EN		(1 << 2)
+-#define CKCTL_6345_UART_EN		(1 << 3)
+-#define CKCTL_6345_ADSLPHY_EN		(1 << 4)
+-#define CKCTL_6345_ENET_EN		(1 << 7)
+-#define CKCTL_6345_USBH_EN		(1 << 8)
++#define CKCTL_6345_CPU_EN		(1 << 16)
++#define CKCTL_6345_BUS_EN		(1 << 17)
++#define CKCTL_6345_EBI_EN		(1 << 18)
++#define CKCTL_6345_UART_EN		(1 << 19)
++#define CKCTL_6345_ADSLPHY_EN		(1 << 20)
++#define CKCTL_6345_ENET_EN		(1 << 23)
++#define CKCTL_6345_USBH_EN		(1 << 24)
+ 
+-#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_ENET_EN |	\
+-					CKCTL_6345_USBH_EN |	\
++#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_USBH_EN |	\
+ 					CKCTL_6345_ADSLPHY_EN)
+ 
+ #define CKCTL_6348_ADSLPHY_EN		(1 << 0)
+@@ -548,6 +547,39 @@
+ #define ENETDMA_SRAM4_REG(x)		(0x20c + (x) * 0x10)
+ 
+ 
++/* Broadcom 6345 ENET DMA definitions */
++#define ENETDMA_6345_CHANCFG_REG(x)	(0x00 + (x) * 0x40)
++#define ENETDMA_6345_CHANCFG_EN_SHIFT	0
++#define ENETDMA_6345_CHANCFG_EN_MASK	(1 << ENETDMA_6345_CHANCFG_EN_SHIFT)
++#define ENETDMA_6345_PKTHALT_SHIFT	1
++#define ENETDMA_6345_PKTHALT_MASK	(1 << ENETDMA_6345_PKTHALT_SHIFT)
++#define ENETDMA_6345_CHAINING_SHIFT	2
++#define ENETDMA_6345_CHAINING_MASK	(1 << ENETDMA_6345_CHAINING_SHIFT)
++#define ENETDMA_6345_WRAP_EN_SHIFT	3
++#define ENETDMA_6345_WRAP_EN_MASK	(1 << ENETDMA_6345_WRAP_EN_SHIFT)
++#define ENETDMA_6345_FLOWC_EN_SHIFT	4
++#define ENETDMA_6345_FLOWC_EN_MASK	(1 << ENETDMA_6345_FLOWC_EN_SHIFT)
++
++#define ENETDMA_6345_MAXBURST_REG(x)	(0x04 + (x) * 0x40)
++
++#define ENETDMA_6345_RSTART_REG(x)	(0x08 + (x) * 0x40)
++
++#define ENETDMA_6345_LEN_REG(x)		(0x0C + (x) * 0x40)
++
++#define ENETDMA_6345_BSTAT_REG(x)	(0x10 + (x) * 0x40)
++
++#define ENETDMA_6345_IR_REG(x)		(0x14 + (x) * 0x40)
++#define ENETDMA_6345_IR_BUFDONE_MASK	(1 << 0)
++#define ENETDMA_6345_IR_PKTDONE_MASK	(1 << 1)
++#define ENETDMA_6345_IR_NOTOWNER_MASK	(1 << 2)
++
++#define ENETDMA_6345_IRMASK_REG(x)	(0x18 + (x) * 0x40)
++
++#define ENETDMA_6345_FC_REG(x)		(0x1C + (x) * 0x40)
++
++#define ENETDMA_6345_BUFALLOC_REG(x)	(0x20 + (x) * 0x40)
++
++
+ /*************************************************************************
+  * _REG relative to RSET_OHCI_PRIV
+  *************************************************************************/
+--- a/drivers/net/bcm63xx_enet.c
++++ b/drivers/net/bcm63xx_enet.c
+@@ -31,6 +31,7 @@
+ #include <linux/if_vlan.h>
+ 
+ #include <bcm63xx_dev_enet.h>
++#include <bcm63xx_cpu.h>
+ #include "bcm63xx_enet.h"
+ 
+ static char bcm_enet_driver_name[] = "bcm63xx_enet";
+@@ -177,6 +178,7 @@ static void bcm_enet_mdio_write_mii(stru
+ static int bcm_enet_refill_rx(struct net_device *dev)
+ {
+ 	struct bcm_enet_priv *priv;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 
+@@ -205,7 +207,7 @@ static int bcm_enet_refill_rx(struct net
+ 		len_stat = priv->rx_skb_size << DMADESC_LENGTH_SHIFT;
+ 		len_stat |= DMADESC_OWNER_MASK;
+ 		if (priv->rx_dirty_desc == priv->rx_ring_size - 1) {
+-			len_stat |= DMADESC_WRAP_MASK;
++			len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
+ 			priv->rx_dirty_desc = 0;
+ 		} else {
+ 			priv->rx_dirty_desc++;
+@@ -216,7 +218,10 @@ static int bcm_enet_refill_rx(struct net
+ 		priv->rx_desc_count++;
+ 
+ 		/* tell dma engine we allocated one buffer */
+-		enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
++		if (!BCMCPU_IS_6345())
++			enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
++		else
++			enet_dma_writel(priv, 1, ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
+ 	}
+ 
+ 	/* If rx ring is still empty, set a timer to try allocating
+@@ -254,6 +259,7 @@ static int bcm_enet_receive_queue(struct
+ 	struct bcm_enet_priv *priv;
+ 	struct device *kdev;
+ 	int processed;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 	kdev = &priv->pdev->dev;
+@@ -292,7 +298,7 @@ static int bcm_enet_receive_queue(struct
+ 
+ 		/* if the packet does not have start of packet _and_
+ 		 * end of packet flag set, then just recycle it */
+-		if ((len_stat & DMADESC_ESOP_MASK) != DMADESC_ESOP_MASK) {
++		if ((len_stat & (DMADESC_ESOP_MASK >> desc_shift)) != (DMADESC_ESOP_MASK >> desc_shift)) {
+ 			dev->stats.rx_dropped++;
+ 			continue;
+ 		}
+@@ -352,8 +358,15 @@ static int bcm_enet_receive_queue(struct
+ 		bcm_enet_refill_rx(dev);
+ 
+ 		/* kick rx dma */
+-		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-				ENETDMA_CHANCFG_REG(priv->rx_chan));
++		if (!BCMCPU_IS_6345())
++			enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++					ENETDMA_CHANCFG_REG(priv->rx_chan));
++		else
++			enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					      ENETDMA_6345_CHAINING_MASK |
++					      ENETDMA_6345_WRAP_EN_MASK |
++					      ENETDMA_6345_FLOWC_EN_MASK,
++					ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
+ 	}
+ 
+ 	return processed;
+@@ -428,10 +441,21 @@ static int bcm_enet_poll(struct napi_str
+ 	dev = priv->net_dev;
+ 
+ 	/* ack interrupts */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->tx_chan));
++	}
+ 
+ 	/* reclaim sent skb */
+ 	tx_work_done = bcm_enet_tx_reclaim(dev, 0);
+@@ -450,10 +474,21 @@ static int bcm_enet_poll(struct napi_str
+ 	napi_complete(napi);
+ 
+ 	/* restore rx/tx interrupt */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	return rx_work_done;
+ }
+@@ -496,8 +531,13 @@ static irqreturn_t bcm_enet_isr_dma(int
+ 	priv = netdev_priv(dev);
+ 
+ 	/* mask rx/tx interrupts */
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	napi_schedule(&priv->napi);
+ 
+@@ -513,6 +553,7 @@ static int bcm_enet_start_xmit(struct sk
+ 	struct bcm_enet_desc *desc;
+ 	u32 len_stat;
+ 	int ret;
++	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
+ 
+ 	priv = netdev_priv(dev);
+ 
+@@ -538,14 +579,13 @@ static int bcm_enet_start_xmit(struct sk
+ 				       DMA_TO_DEVICE);
+ 
+ 	len_stat = (skb->len << DMADESC_LENGTH_SHIFT) & DMADESC_LENGTH_MASK;
+-	len_stat |= DMADESC_ESOP_MASK |
+-		DMADESC_APPEND_CRC |
+-		DMADESC_OWNER_MASK;
++	len_stat |= ((DMADESC_ESOP_MASK >> desc_shift) |
++		    DMADESC_APPEND_CRC | DMADESC_OWNER_MASK);
+ 
+ 	priv->tx_curr_desc++;
+ 	if (priv->tx_curr_desc == priv->tx_ring_size) {
+ 		priv->tx_curr_desc = 0;
+-		len_stat |= DMADESC_WRAP_MASK;
++		len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
+ 	}
+ 	priv->tx_desc_count--;
+ 
+@@ -556,8 +596,15 @@ static int bcm_enet_start_xmit(struct sk
+ 	wmb();
+ 
+ 	/* kick tx dma */
+-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-			ENETDMA_CHANCFG_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++				ENETDMA_CHANCFG_REG(priv->tx_chan));
++	else
++		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					ENETDMA_6345_CHAINING_MASK |
++					ENETDMA_6345_WRAP_EN_MASK |
++					ENETDMA_6345_FLOWC_EN_MASK,
++				ENETDMA_6345_CHANCFG_REG(priv->tx_chan));
+ 
+ 	/* stop queue if no more desc available */
+ 	if (!priv->tx_desc_count)
+@@ -685,6 +732,9 @@ static void bcm_enet_set_flow(struct bcm
+ 		val &= ~ENET_RXCFG_ENFLOW_MASK;
+ 	enet_writel(priv, val, ENET_RXCFG_REG);
+ 
++	if (BCMCPU_IS_6345())
++		return;
++
+ 	/* tx flow control (pause frame generation) */
+ 	val = enet_dma_readl(priv, ENETDMA_CFG_REG);
+ 	if (tx_en)
+@@ -832,8 +882,13 @@ static int bcm_enet_open(struct net_devi
+ 
+ 	/* mask all interrupts and request them */
+ 	enet_writel(priv, 0, ENET_IRMASK_REG);
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
+ 	if (ret)
+@@ -912,8 +967,12 @@ static int bcm_enet_open(struct net_devi
+ 	priv->rx_curr_desc = 0;
+ 
+ 	/* initialize flow control buffer allocation */
+-	enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+-			ENETDMA_BUFALLOC_REG(priv->rx_chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
++				ENETDMA_BUFALLOC_REG(priv->rx_chan));
++	else
++		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
++				ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
+ 
+ 	if (bcm_enet_refill_rx(dev)) {
+ 		dev_err(kdev, "cannot allocate rx skb queue\n");
+@@ -922,37 +981,62 @@ static int bcm_enet_open(struct net_devi
+ 	}
+ 
+ 	/* write rx & tx ring addresses */
+-	enet_dma_writel(priv, priv->rx_desc_dma,
+-			ENETDMA_RSTART_REG(priv->rx_chan));
+-	enet_dma_writel(priv, priv->tx_desc_dma,
+-			ENETDMA_RSTART_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, priv->rx_desc_dma,
++				ENETDMA_RSTART_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_desc_dma,
++				ENETDMA_RSTART_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, priv->rx_desc_dma,
++				ENETDMA_6345_RSTART_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_desc_dma,
++				ENETDMA_6345_RSTART_REG(priv->tx_chan));
++	}
+ 
+ 	/* clear remaining state ram for rx & tx channel */
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->tx_chan));
++	}
+ 
+ 	/* set max rx/tx length */
+ 	enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG);
+ 	enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG);
+ 
+ 	/* set dma maximum burst len */
+-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+-			ENETDMA_MAXBURST_REG(priv->rx_chan));
+-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+-			ENETDMA_MAXBURST_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_MAXBURST_REG(priv->rx_chan));
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_MAXBURST_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_6345_MAXBURST_REG(priv->rx_chan));
++		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
++				ENETDMA_6345_MAXBURST_REG(priv->tx_chan));
++	}
+ 
+ 	/* set correct transmit fifo watermark */
+ 	enet_writel(priv, BCMENET_TX_FIFO_TRESH, ENET_TXWMARK_REG);
+ 
+ 	/* set flow control low/high threshold to 1/3 / 2/3 */
+-	val = priv->rx_ring_size / 3;
+-	enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
+-	val = (priv->rx_ring_size * 2) / 3;
+-	enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
++	if (!BCMCPU_IS_6345()) {
++		val = priv->rx_ring_size / 3;
++		enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
++		val = (priv->rx_ring_size * 2) / 3;
++		enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
++	} else {
++		enet_dma_writel(priv, 5, ENETDMA_6345_FC_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->rx_ring_size, ENETDMA_6345_LEN_REG(priv->rx_chan));
++		enet_dma_writel(priv, priv->tx_ring_size, ENETDMA_6345_LEN_REG(priv->tx_chan));
++	}
+ 
+ 	/* all set, enable mac and interrupts, start dma engine and
+ 	 * kick rx dma channel */
+@@ -960,27 +1044,58 @@ static int bcm_enet_open(struct net_devi
+ 	val = enet_readl(priv, ENET_CTL_REG);
+ 	val |= ENET_CTL_ENABLE_MASK;
+ 	enet_writel(priv, val, ENET_CTL_REG);
+-	enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
+-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+-			ENETDMA_CHANCFG_REG(priv->rx_chan));
++
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
++		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
++				ENETDMA_CHANCFG_REG(priv->rx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
++					ENETDMA_6345_CHAINING_MASK |
++					ENETDMA_6345_WRAP_EN_MASK |
++					ENETDMA_6345_FLOWC_EN_MASK,
++				ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
++	}
+ 
+ 	/* watch "mib counters about to overflow" interrupt */
+ 	enet_writel(priv, ENET_IR_MIB, ENET_IR_REG);
+ 	enet_writel(priv, ENET_IR_MIB, ENET_IRMASK_REG);
+ 
+ 	/* watch "packet transferred" interrupt in rx and tx */
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IR_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IR_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IR_REG(priv->tx_chan));
++	}
+ 
+ 	/* make sure we enable napi before rx interrupt  */
+ 	napi_enable(&priv->napi);
+ 
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+-			ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
++				ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
++					ENETDMA_IR_PKTDONE_MASK |
++					ENETDMA_IR_NOTOWNER_MASK,
++				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	if (priv->has_phy)
+ 		phy_start(priv->phydev);
+@@ -1060,13 +1175,19 @@ static void bcm_enet_disable_dma(struct
+ {
+ 	int limit;
+ 
+-	enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
++	if (!BCMCPU_IS_6345())
++		enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
++	else
++		enet_dma_writel(priv, 0, ENETDMA_6345_CHANCFG_REG(chan));
+ 
+ 	limit = 1000;
+ 	do {
+ 		u32 val;
+ 
+-		val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
++		if (!BCMCPU_IS_6345())
++			val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
++		else
++			val = enet_dma_readl(priv, ENETDMA_6345_CHANCFG_REG(chan));
+ 		if (!(val & ENETDMA_CHANCFG_EN_MASK))
+ 			break;
+ 		udelay(1);
+@@ -1093,8 +1214,13 @@ static int bcm_enet_stop(struct net_devi
+ 
+ 	/* mask all interrupts */
+ 	enet_writel(priv, 0, ENET_IRMASK_REG);
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	if (!BCMCPU_IS_6345()) {
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
++	} else {
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
++		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
++	}
+ 
+ 	/* make sure no mib update is scheduled */
+ 	cancel_work_sync(&priv->mib_update_task);
+@@ -1622,6 +1748,7 @@ static int __devinit bcm_enet_probe(stru
+ 	const char *clk_name;
+ 	unsigned int iomem_size;
+ 	int i, ret;
++	unsigned int chan_offset = 0;
+ 
+ 	/* stop if shared driver failed, assume driver->probe will be
+ 	 * called in the same order we register devices (correct ?) */
+@@ -1661,10 +1788,13 @@ static int __devinit bcm_enet_probe(stru
+ 	priv->irq_tx = res_irq_tx->start;
+ 	priv->mac_id = pdev->id;
+ 
++	if (BCMCPU_IS_6345())
++		chan_offset = 1;
++
+ 	/* get rx & tx dma channel id for this mac */
+ 	if (priv->mac_id == 0) {
+-		priv->rx_chan = 0;
+-		priv->tx_chan = 1;
++		priv->rx_chan = 0 + chan_offset;
++		priv->tx_chan = 1 + chan_offset;
+ 		clk_name = "enet0";
+ 	} else {
+ 		priv->rx_chan = 2;
+--- a/drivers/net/bcm63xx_enet.h
++++ b/drivers/net/bcm63xx_enet.h
+@@ -46,6 +46,9 @@ struct bcm_enet_desc {
+ #define DMADESC_ESOP_MASK	(DMADESC_EOP_MASK | DMADESC_SOP_MASK)
+ #define DMADESC_WRAP_MASK	(1 << 12)
+ 
++/* Shift down for EOP, SOP and WRAP bits */
++#define DMADESC_6345_SHIFT	(3)
++
+ #define DMADESC_UNDER_MASK	(1 << 9)
+ #define DMADESC_APPEND_CRC	(1 << 8)
+ #define DMADESC_OVSIZE_MASK	(1 << 4)
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -104,7 +104,7 @@ int __init bcm63xx_enet_register(int uni
+ 	if (unit > 1)
+ 		return -ENODEV;
+ 
+-	if (unit == 1 && BCMCPU_IS_6338())
++	if (unit == 1 && (BCMCPU_IS_6338() || BCMCPU_IS_6345()))
+ 		return -ENODEV;
+ 
+ 	if (!shared_device_registered) {
diff --git a/target/linux/brcm63xx/patches-2.6.39/100-reset_buttons.patch b/target/linux/brcm63xx/patches-2.6.39/100-reset_buttons.patch
index 786c18b77..208ec5564 100644
--- a/target/linux/brcm63xx/patches-2.6.39/100-reset_buttons.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/100-reset_buttons.patch
@@ -43,7 +43,7 @@
  };
  
  static struct board_info __initdata board_FAST2404 = {
-@@ -838,12 +860,23 @@ static struct platform_device bcm63xx_gp
+@@ -832,12 +854,23 @@ static struct platform_device bcm63xx_gp
  	.dev.platform_data	= &bcm63xx_led_data,
  };
  
@@ -67,7 +67,7 @@
  
  	if (board.has_uart0)
  		bcm63xx_uart_register(0);
-@@ -888,5 +921,16 @@ int __init board_register_devices(void)
+@@ -879,5 +912,16 @@ int __init board_register_devices(void)
  
  	platform_device_register(&bcm63xx_gpio_leds);
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/110-gpiodev.patch b/target/linux/brcm63xx/patches-2.6.39/110-gpiodev.patch
index fc99f5345..099ab20cf 100644
--- a/target/linux/brcm63xx/patches-2.6.39/110-gpiodev.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/110-gpiodev.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -852,6 +852,10 @@ static struct platform_device mtd_dev =
+@@ -846,6 +846,10 @@ static struct platform_device mtd_dev =
  	.num_resources		= ARRAY_SIZE(mtd_resources),
  };
  
@@ -11,7 +11,7 @@
  static struct gpio_led_platform_data bcm63xx_led_data;
  
  static struct platform_device bcm63xx_gpio_leds = {
-@@ -916,6 +920,8 @@ int __init board_register_devices(void)
+@@ -907,6 +911,8 @@ int __init board_register_devices(void)
  
  	platform_device_register(&mtd_dev);
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/141-led_count.patch b/target/linux/brcm63xx/patches-2.6.39/141-led_count.patch
index baf092053..2d1738cc2 100644
--- a/target/linux/brcm63xx/patches-2.6.39/141-led_count.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/141-led_count.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -881,6 +881,7 @@ int __init board_register_devices(void)
+@@ -875,6 +875,7 @@ int __init board_register_devices(void)
  {
  	u32 val;
  	int button_count = 0;
@@ -8,7 +8,7 @@
  
  	if (board.has_uart0)
  		bcm63xx_uart_register(0);
-@@ -922,7 +923,11 @@ int __init board_register_devices(void)
+@@ -913,7 +914,11 @@ int __init board_register_devices(void)
  
  	platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/180-udc_preliminary_support.patch b/target/linux/brcm63xx/patches-2.6.39/180-udc_preliminary_support.patch
index 7b341b719..b9649c731 100644
--- a/target/linux/brcm63xx/patches-2.6.39/180-udc_preliminary_support.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/180-udc_preliminary_support.patch
@@ -17,7 +17,7 @@
  };
  
  static struct board_info __initdata board_rta1025w_16 = {
-@@ -909,6 +912,9 @@ int __init board_register_devices(void)
+@@ -903,6 +906,9 @@ int __init board_register_devices(void)
  	if (board.has_dsp)
  		bcm63xx_dsp_register(&board.dsp);
  
@@ -25,8 +25,8 @@
 +		bcm63xx_udc_register();
 +
  	/* read base address of boot chip select (0) */
- 	if (BCMCPU_IS_6345())
- 		val = 0x1fc00000;
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
 --- /dev/null
 +++ b/arch/mips/bcm63xx/dev-usb-udc.c
 @@ -0,0 +1,58 @@
diff --git a/target/linux/brcm63xx/patches-2.6.39/200-extended-platform-devices.patch b/target/linux/brcm63xx/patches-2.6.39/200-extended-platform-devices.patch
index db2c22f47..658993b4d 100644
--- a/target/linux/brcm63xx/patches-2.6.39/200-extended-platform-devices.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/200-extended-platform-devices.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -915,6 +915,9 @@ int __init board_register_devices(void)
+@@ -909,6 +909,9 @@ int __init board_register_devices(void)
  	if (board.has_udc0)
  		bcm63xx_udc_register();
  
@@ -8,8 +8,8 @@
 +		platform_add_devices(board.devs, board.num_devs);
 +
  	/* read base address of boot chip select (0) */
- 	if (BCMCPU_IS_6345())
- 		val = 0x1fc00000;
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
 @@ -61,6 +61,10 @@ struct board_info {
diff --git a/target/linux/brcm63xx/patches-2.6.39/200-spi-board-info.patch b/target/linux/brcm63xx/patches-2.6.39/200-spi-board-info.patch
index 761ac9605..037c4914c 100644
--- a/target/linux/brcm63xx/patches-2.6.39/200-spi-board-info.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/200-spi-board-info.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -918,6 +918,9 @@ int __init board_register_devices(void)
+@@ -912,6 +912,9 @@ int __init board_register_devices(void)
  	if (board.num_devs)
  		platform_add_devices(board.devs, board.num_devs);
  
@@ -8,8 +8,8 @@
 +		spi_register_board_info(board.spis, board.num_spis);
 +
  	/* read base address of boot chip select (0) */
- 	if (BCMCPU_IS_6345())
- 		val = 0x1fc00000;
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
 @@ -65,6 +65,10 @@ struct board_info {
diff --git a/target/linux/brcm63xx/patches-2.6.39/220-wl_exports.patch b/target/linux/brcm63xx/patches-2.6.39/220-wl_exports.patch
index 8cd87b8df..39bde4337 100644
--- a/target/linux/brcm63xx/patches-2.6.39/220-wl_exports.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/220-wl_exports.patch
@@ -14,7 +14,7 @@
   * known 6338 boards
   */
  #ifdef CONFIG_BCM63XX_CPU_6338
-@@ -747,6 +754,7 @@ void __init board_prom_init(void)
+@@ -741,6 +748,7 @@ void __init board_prom_init(void)
  
  	/* extract nvram data */
  	memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
diff --git a/target/linux/brcm63xx/patches-2.6.39/230-6358-enet1-external-mii-clk.patch b/target/linux/brcm63xx/patches-2.6.39/230-6358-enet1-external-mii-clk.patch
index d859410b7..f06460978 100644
--- a/target/linux/brcm63xx/patches-2.6.39/230-6358-enet1-external-mii-clk.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/230-6358-enet1-external-mii-clk.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -818,6 +818,8 @@ void __init board_prom_init(void)
+@@ -812,6 +812,8 @@ void __init board_prom_init(void)
  		if (BCMCPU_IS_6348())
  			val |= GPIO_MODE_6348_G3_EXT_MII |
  				GPIO_MODE_6348_G0_EXT_MII;
@@ -11,7 +11,7 @@
  	bcm_gpio_writel(val, GPIO_MODE_REG);
 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
-@@ -402,6 +402,8 @@
+@@ -401,6 +401,8 @@
  #define GPIO_MODE_6358_EXTRA_SPI_SS	(1 << 7)
  #define GPIO_MODE_6358_SERIAL_LED	(1 << 10)
  #define GPIO_MODE_6358_UTOPIA		(1 << 12)
diff --git a/target/linux/brcm63xx/patches-2.6.39/240-spi.patch b/target/linux/brcm63xx/patches-2.6.39/240-spi.patch
index d882c2183..09e19e083 100644
--- a/target/linux/brcm63xx/patches-2.6.39/240-spi.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/240-spi.patch
@@ -200,7 +200,7 @@
  #define BCM_6358_OHCI0_IRQ		(IRQ_INTERNAL_BASE + 5)
 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
-@@ -771,4 +771,116 @@
+@@ -805,4 +805,116 @@
  #define DMIPSPLLCFG_N2_SHIFT		29
  #define DMIPSPLLCFG_N2_MASK		(0x7 << DMIPSPLLCFG_N2_SHIFT)
  
@@ -990,7 +990,7 @@
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -931,6 +932,9 @@ int __init board_register_devices(void)
+@@ -925,6 +926,9 @@ int __init board_register_devices(void)
  	if (board.num_spis)
  		spi_register_board_info(board.spis, board.num_spis);
  
@@ -998,5 +998,5 @@
 +		bcm63xx_spi_register();
 +
  	/* read base address of boot chip select (0) */
- 	if (BCMCPU_IS_6345())
- 		val = 0x1fc00000;
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
diff --git a/target/linux/brcm63xx/patches-2.6.39/250-boardid_fixup.patch b/target/linux/brcm63xx/patches-2.6.39/250-boardid_fixup.patch
index 50e8016e3..2035854c3 100644
--- a/target/linux/brcm63xx/patches-2.6.39/250-boardid_fixup.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/250-boardid_fixup.patch
@@ -44,7 +44,7 @@
  /*
   * early init callback, read nvram data from flash and checksum it
   */
-@@ -771,6 +798,11 @@ void __init board_prom_init(void)
+@@ -765,6 +792,11 @@ void __init board_prom_init(void)
  		return;
  	}
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/441-board-NB4.patch b/target/linux/brcm63xx/patches-2.6.39/441-board-NB4.patch
index 2fb7ff272..26a48c9d8 100644
--- a/target/linux/brcm63xx/patches-2.6.39/441-board-NB4.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/441-board-NB4.patch
@@ -557,7 +557,7 @@
  /*
   * Register a sane SPROMv2 to make the on-board
   * bcm4318 WLAN work
-@@ -959,6 +1485,9 @@ void __init board_prom_init(void)
+@@ -953,6 +1479,9 @@ void __init board_prom_init(void)
  		boardid_fixup(boot_addr);
  	}
  
diff --git a/target/linux/brcm63xx/patches-2.6.39/452-board_V2500V.patch b/target/linux/brcm63xx/patches-2.6.39/452-board_V2500V.patch
index 4b483d4ec..981195983 100644
--- a/target/linux/brcm63xx/patches-2.6.39/452-board_V2500V.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/452-board_V2500V.patch
@@ -72,9 +72,9 @@
  #endif
  
  #ifdef CONFIG_BCM63XX_CPU_6358
-@@ -2057,6 +2115,22 @@ void __init board_prom_init(void)
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
+@@ -2051,6 +2109,22 @@ void __init board_prom_init(void)
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
  	boot_addr = (u8 *)KSEG1ADDR(val);
 +	printk(KERN_INFO PFX "Boot address 0x%08x\n",(unsigned int)boot_addr);
 +
@@ -95,17 +95,16 @@
  
  	/* dump cfe version */
  	cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
-@@ -2264,6 +2338,14 @@ int __init board_register_devices(void)
- 		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
-+
-+	/* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
-+	/* Loading from CFE always uses Bank 0 */
+@@ -2255,6 +2329,13 @@ int __init board_register_devices(void)
+ 	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ 	val &= MPI_CSBASE_BASE_MASK;
+ 
++	/* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks
++	 * Loading from CFE always uses Bank 0 */
 +	if (!strcmp(board.name, "V2500V_BB")) {
 +		printk(KERN_INFO PFX "V2500V: Start in Bank 0\n");
-+		val = val + 0x400000; // Select Bank 0 start address
-+		}
++		val = val + 0x400000; /* Select Bank 0 start address */
++	}
 +
  	mtd_resources[0].start = val;
  	mtd_resources[0].end = 0x1FFFFFFF;
diff --git a/target/linux/brcm63xx/patches-2.6.39/456-board-RTA770BW.patch b/target/linux/brcm63xx/patches-2.6.39/456-board-RTA770BW.patch
new file mode 100644
index 000000000..f1f147d6d
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.39/456-board-RTA770BW.patch
@@ -0,0 +1,24 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -227,6 +227,13 @@ static struct board_info __initdata boar
+ 
+ 	.has_uart0			= 1,
+ };
++
++static struct board_info __initdata board_ra770bw = {
++	.name				= "RTA770BW",
++	.expected_cpu_id		= 0x6345,
++
++	.has_uart0			= 1,
++};
+ #endif
+ 
+ /*
+@@ -2050,6 +2057,7 @@ static const struct board_info __initdat
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ 	&board_96345gw2,
++	&board_ra770bw,
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6348
+ 	&board_96348r,
diff --git a/target/linux/brcm63xx/patches-2.6.39/500-ssb-add-callback-for-sprom.patch b/target/linux/brcm63xx/patches-2.6.39/500-ssb-add-callback-for-sprom.patch
index 349e5f500..fab43b953 100644
--- a/target/linux/brcm63xx/patches-2.6.39/500-ssb-add-callback-for-sprom.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/500-ssb-add-callback-for-sprom.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -2128,6 +2128,17 @@ static struct ssb_sprom bcm63xx_sprom =
+@@ -2136,6 +2136,17 @@ static struct ssb_sprom bcm63xx_sprom =
  	.boardflags_lo		= 0x2848,
  	.boardflags_hi		= 0x0000,
  };
@@ -18,7 +18,7 @@
  #endif
  
  /*
-@@ -2328,8 +2339,9 @@ void __init board_prom_init(void)
+@@ -2330,8 +2341,9 @@ void __init board_prom_init(void)
  	if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
  		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
  		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
diff --git a/target/linux/brcm63xx/patches-2.6.39/977-ssb_export_fallback_sprom.patch b/target/linux/brcm63xx/patches-2.6.39/977-ssb_export_fallback_sprom.patch
index 478019d99..7576d60c7 100644
--- a/target/linux/brcm63xx/patches-2.6.39/977-ssb_export_fallback_sprom.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/977-ssb_export_fallback_sprom.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -2108,7 +2108,7 @@ static void __init nb4_nvram_fixup(void)
+@@ -2116,7 +2116,7 @@ static void __init nb4_nvram_fixup(void)
   * bcm4318 WLAN work
   */
  #ifdef CONFIG_SSB_PCIHOST
@@ -9,7 +9,7 @@
  	.revision		= 0x02,
  	.board_rev		= 0x17,
  	.country_code		= 0x0,
-@@ -2128,6 +2128,7 @@ static struct ssb_sprom bcm63xx_sprom =
+@@ -2136,6 +2136,7 @@ static struct ssb_sprom bcm63xx_sprom =
  	.boardflags_lo		= 0x2848,
  	.boardflags_hi		= 0x0000,
  };