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
--- /dev/null
+--- 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)
--- /dev/null
+--- 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) {
--- /dev/null
+--- 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,
--- /dev/null
+--- 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)
#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);
#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);
+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
+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
--- 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");
}
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 = {
--- /dev/null
+--- 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) {
};
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,
};
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);
--- 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),
};
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);
--- 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;
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);
};
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);
+ 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 @@
--- 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();
+ 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 {
--- 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);
+ 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 {
* 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));
--- 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;
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)
#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)
#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);
+ 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;
/*
* 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;
}
/*
* 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);
}
#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);
+
/* 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;
--- /dev/null
+--- 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,
--- 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,
};
#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);
--- 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
.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,
};
projects / openwrt.git / commitdiff