improve BCM6345 support

- runtime detect the amount of memory available
- define EBI_BASE as MPI_BASE to get rid of chip-select specific hacks
- fix GPIO control

SVN-Revision: 27880

33 files changed, 314 insertions, 72 deletions

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 0000000..b8cb016
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.39/001-6345_cpu.patch
@@ -0,0 +1,122 @@
+--- 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)
+--- a/arch/mips/bcm63xx/gpio.c
++++ b/arch/mips/bcm63xx/gpio.c
+@@ -4,7 +4,7 @@
+  * for more details.
+  *
+  * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+- * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) 2008-2011 Florian Fainelli <florian@openwrt.org>
+  */
+ 
+ #include <linux/kernel.h>
+@@ -33,7 +33,10 @@ static void bcm63xx_gpio_set(struct gpio
+ 		BUG();
+ 
+ 	if (gpio < 32) {
+-		reg = GPIO_DATA_LO_REG;
++		if (!BCMCPU_IS_6345())
++			reg = GPIO_DATA_LO_REG;
++		else
++			reg = GPIO_DATA_HI_REG;
+ 		mask = 1 << gpio;
+ 		v = &gpio_out_low;
+ 	} else {
+@@ -60,7 +63,10 @@ static int bcm63xx_gpio_get(struct gpio_
+ 		BUG();
+ 
+ 	if (gpio < 32) {
+-		reg = GPIO_DATA_LO_REG;
++		if (!BCMCPU_IS_6345())
++			reg = GPIO_DATA_LO_REG;
++		else
++			reg = GPIO_DATA_HI_REG;
+ 		mask = 1 << gpio;
+ 	} else {
+ 		reg = GPIO_DATA_HI_REG;
+@@ -125,7 +131,11 @@ static struct gpio_chip bcm63xx_gpio_chi
+ 
+ int __init bcm63xx_gpio_init(void)
+ {
+-	gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
++	if (!BCMCPU_IS_6345())
++		gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
++	else
++		gpio_out_low = bcm_gpio_readl(GPIO_DATA_HI_REG);
++
+ 	gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
+ 	bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
+ 	pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
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 a70b501..6ea57d9 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 0c236f0..b6810d5 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-2.6.39/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-2.6.39/040-bcm963xx_flashmap.patch
index a216230..ec21ba7 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-2.6.39/100-reset_buttons.patch b/target/linux/brcm63xx/patches-2.6.39/100-reset_buttons.patch
index 786c18b..208ec55 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-2.6.39/141-led_count.patch b/target/linux/brcm63xx/patches-2.6.39/141-led_count.patch
index 48aca11..216f857 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
-@@ -877,6 +877,7 @@ int __init board_register_devices(void)
+@@ -871,6 +871,7 @@ int __init board_register_devices(void)
  {
  	u32 val;
  	int button_count = 0;
@@ -8,7 +8,7 @@
  
  	if (board.has_uart0)
  		bcm63xx_uart_register(0);
-@@ -916,7 +917,11 @@ int __init board_register_devices(void)
+@@ -907,7 +908,11 @@ int __init board_register_devices(void)
  
  	platform_device_register(&mtd_dev);
  
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 9c9ffbb..9c37c00 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 = {
-@@ -905,6 +908,9 @@ int __init board_register_devices(void)
+@@ -899,6 +902,9 @@ 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 12e431b..e4e44b3 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
-@@ -911,6 +911,9 @@ int __init board_register_devices(void)
+@@ -905,6 +905,9 @@ 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 6205202..f665952 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
-@@ -914,6 +914,9 @@ int __init board_register_devices(void)
+@@ -908,6 +908,9 @@ 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 8cd87b8..39bde43 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 d859410..f4c1ed9 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;
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 437d906..b30190e 100644
--- a/target/linux/brcm63xx/patches-2.6.39/240-spi.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/240-spi.patch
@@ -170,7 +170,7 @@
  #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 @@
+@@ -773,4 +773,116 @@
  #define DMIPSPLLCFG_N2_SHIFT		29
  #define DMIPSPLLCFG_N2_MASK		(0x7 << DMIPSPLLCFG_N2_SHIFT)
  
@@ -919,12 +919,12 @@
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -927,6 +928,8 @@ int __init board_register_devices(void)
+@@ -921,6 +922,8 @@ 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;
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 50e8016..2035854 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-2.6.39/260-ssb_sprom_mac_pool.patch b/target/linux/brcm63xx/patches-2.6.39/260-ssb_sprom_mac_pool.patch
index 40849c8..8dc7f24 100644
--- a/target/linux/brcm63xx/patches-2.6.39/260-ssb_sprom_mac_pool.patch
+++ b/target/linux/brcm63xx/patches-2.6.39/260-ssb_sprom_mac_pool.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -856,17 +856,6 @@ void __init board_prom_init(void)
+@@ -850,17 +850,6 @@ void __init board_prom_init(void)
  	}
  
  	bcm_gpio_writel(val, GPIO_MODE_REG);
@@ -18,7 +18,7 @@
  }
  
  /*
-@@ -942,6 +931,18 @@ int __init board_register_devices(void)
+@@ -936,6 +925,18 @@ 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-2.6.39/441-board-NB4.patch b/target/linux/brcm63xx/patches-2.6.39/441-board-NB4.patch
index 2fb7ff2..26a48c9 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 8ee9984..dc1ba79 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
-@@ -2059,6 +2117,22 @@ void __init board_prom_init(void)
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
+@@ -2053,6 +2111,22 @@ 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);
 +
@@ -95,11 +95,10 @@
  
  	/* dump cfe version */
  	cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
-@@ -2262,6 +2336,14 @@ int __init board_register_devices(void)
- 		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
-+
+@@ -2253,6 +2327,13 @@ 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")) {
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 ab4b0e5..1ac6f1a 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
@@ -18,7 +18,7 @@
  #endif
  
  /*
-@@ -2406,8 +2417,9 @@ int __init board_register_devices(void)
+@@ -2400,8 +2411,9 @@ int __init board_register_devices(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-3.0/001-6345_cpu.patch b/target/linux/brcm63xx/patches-3.0/001-6345_cpu.patch
new file mode 100644
index 0000000..4c5f14c
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.0/001-6345_cpu.patch
@@ -0,0 +1,122 @@
+--- 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
+@@ -709,15 +709,9 @@ 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 */
+@@ -893,12 +887,9 @@ 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)
+--- a/arch/mips/bcm63xx/gpio.c
++++ b/arch/mips/bcm63xx/gpio.c
+@@ -4,7 +4,7 @@
+  * for more details.
+  *
+  * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+- * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) 2008-2011 Florian Fainelli <florian@openwrt.org>
+  */
+ 
+ #include <linux/kernel.h>
+@@ -33,7 +33,10 @@ static void bcm63xx_gpio_set(struct gpio
+ 		BUG();
+ 
+ 	if (gpio < 32) {
+-		reg = GPIO_DATA_LO_REG;
++		if (!BCMCPU_IS_6345())
++			reg = GPIO_DATA_LO_REG;
++		else
++			reg = GPIO_DATA_HI_REG;
+ 		mask = 1 << gpio;
+ 		v = &gpio_out_low;
+ 	} else {
+@@ -60,7 +63,10 @@ static int bcm63xx_gpio_get(struct gpio_
+ 		BUG();
+ 
+ 	if (gpio < 32) {
+-		reg = GPIO_DATA_LO_REG;
++		if (!BCMCPU_IS_6345())
++			reg = GPIO_DATA_LO_REG;
++		else
++			reg = GPIO_DATA_HI_REG;
+ 		mask = 1 << gpio;
+ 	} else {
+ 		reg = GPIO_DATA_HI_REG;
+@@ -125,7 +131,11 @@ static struct gpio_chip bcm63xx_gpio_chi
+ 
+ int __init bcm63xx_gpio_init(void)
+ {
+-	gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
++	if (!BCMCPU_IS_6345())
++		gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
++	else
++		gpio_out_low = bcm_gpio_readl(GPIO_DATA_HI_REG);
++
+ 	gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
+ 	bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
+ 	pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
diff --git a/target/linux/brcm63xx/patches-3.0/007-usb-ohci-support.patch b/target/linux/brcm63xx/patches-3.0/007-usb-ohci-support.patch
index e4327af..b30b3d1 100644
--- a/target/linux/brcm63xx/patches-3.0/007-usb-ohci-support.patch
+++ b/target/linux/brcm63xx/patches-3.0/007-usb-ohci-support.patch
@@ -52,7 +52,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -889,6 +890,9 @@ int __init board_register_devices(void)
+@@ -883,6 +884,9 @@ 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-3.0/008-usb-ehci-support.patch b/target/linux/brcm63xx/patches-3.0/008-usb-ehci-support.patch
index c044e52..e7f1f47 100644
--- a/target/linux/brcm63xx/patches-3.0/008-usb-ehci-support.patch
+++ b/target/linux/brcm63xx/patches-3.0/008-usb-ehci-support.patch
@@ -44,7 +44,7 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -890,6 +891,9 @@ int __init board_register_devices(void)
+@@ -884,6 +885,9 @@ 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-3.0/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-3.0/040-bcm963xx_flashmap.patch
index 6a352da..c8d257f 100644
--- a/target/linux/brcm63xx/patches-3.0/040-bcm963xx_flashmap.patch
+++ b/target/linux/brcm63xx/patches-3.0/040-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
-@@ -828,20 +828,6 @@ void __init board_setup(void)
+@@ -822,20 +822,6 @@ 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 */
-@@ -851,12 +837,9 @@ static struct resource mtd_resources[] =
+@@ -845,12 +831,9 @@ static struct resource mtd_resources[] =
  };
  
  static struct platform_device mtd_dev = {
diff --git a/target/linux/brcm63xx/patches-3.0/100-reset_buttons.patch b/target/linux/brcm63xx/patches-3.0/100-reset_buttons.patch
index 486054f..f1f69f4 100644
--- a/target/linux/brcm63xx/patches-3.0/100-reset_buttons.patch
+++ b/target/linux/brcm63xx/patches-3.0/100-reset_buttons.patch
@@ -43,7 +43,7 @@
  };
  
  static struct board_info __initdata board_FAST2404 = {
-@@ -850,12 +872,23 @@ static struct platform_device bcm63xx_gp
+@@ -844,12 +866,23 @@ static struct platform_device bcm63xx_gp
  	.dev.platform_data	= &bcm63xx_led_data,
  };
  
@@ -67,7 +67,7 @@
  
  	if (board.has_uart0)
  		bcm63xx_uart_register(0);
-@@ -900,5 +933,16 @@ int __init board_register_devices(void)
+@@ -891,5 +924,16 @@ int __init board_register_devices(void)
  
  	platform_device_register(&bcm63xx_gpio_leds);
  
diff --git a/target/linux/brcm63xx/patches-3.0/141-led_count.patch b/target/linux/brcm63xx/patches-3.0/141-led_count.patch
index 67bc9b2..0e61d4d 100644
--- a/target/linux/brcm63xx/patches-3.0/141-led_count.patch
+++ b/target/linux/brcm63xx/patches-3.0/141-led_count.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -889,6 +889,7 @@ int __init board_register_devices(void)
+@@ -883,6 +883,7 @@ int __init board_register_devices(void)
  {
  	u32 val;
  	int button_count = 0;
@@ -8,7 +8,7 @@
  
  	if (board.has_uart0)
  		bcm63xx_uart_register(0);
-@@ -928,7 +929,11 @@ int __init board_register_devices(void)
+@@ -919,7 +920,11 @@ int __init board_register_devices(void)
  
  	platform_device_register(&mtd_dev);
  
diff --git a/target/linux/brcm63xx/patches-3.0/180-udc_preliminary_support.patch b/target/linux/brcm63xx/patches-3.0/180-udc_preliminary_support.patch
index 255e3fb..2787742 100644
--- a/target/linux/brcm63xx/patches-3.0/180-udc_preliminary_support.patch
+++ b/target/linux/brcm63xx/patches-3.0/180-udc_preliminary_support.patch
@@ -17,7 +17,7 @@
  };
  
  static struct board_info __initdata board_rta1025w_16 = {
-@@ -917,6 +920,9 @@ int __init board_register_devices(void)
+@@ -911,6 +914,9 @@ 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-3.0/200-extended-platform-devices.patch b/target/linux/brcm63xx/patches-3.0/200-extended-platform-devices.patch
index c2c6879..2ec70c1 100644
--- a/target/linux/brcm63xx/patches-3.0/200-extended-platform-devices.patch
+++ b/target/linux/brcm63xx/patches-3.0/200-extended-platform-devices.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -923,6 +923,9 @@ int __init board_register_devices(void)
+@@ -917,6 +917,9 @@ 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-3.0/200-spi-board-info.patch b/target/linux/brcm63xx/patches-3.0/200-spi-board-info.patch
index b63e713..b82032f 100644
--- a/target/linux/brcm63xx/patches-3.0/200-spi-board-info.patch
+++ b/target/linux/brcm63xx/patches-3.0/200-spi-board-info.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -926,6 +926,9 @@ int __init board_register_devices(void)
+@@ -920,6 +920,9 @@ 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-3.0/220-wl_exports.patch b/target/linux/brcm63xx/patches-3.0/220-wl_exports.patch
index 2e43006..fbf28ad 100644
--- a/target/linux/brcm63xx/patches-3.0/220-wl_exports.patch
+++ b/target/linux/brcm63xx/patches-3.0/220-wl_exports.patch
@@ -14,7 +14,7 @@
   * known 6338 boards
   */
  #ifdef CONFIG_BCM63XX_CPU_6338
-@@ -758,6 +765,7 @@ void __init board_prom_init(void)
+@@ -752,6 +759,7 @@ 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-3.0/230-6358-enet1-external-mii-clk.patch b/target/linux/brcm63xx/patches-3.0/230-6358-enet1-external-mii-clk.patch
index 58fa709..8aba413 100644
--- a/target/linux/brcm63xx/patches-3.0/230-6358-enet1-external-mii-clk.patch
+++ b/target/linux/brcm63xx/patches-3.0/230-6358-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
-@@ -829,6 +829,8 @@ void __init board_prom_init(void)
+@@ -823,6 +823,8 @@ void __init board_prom_init(void)
  		if (BCMCPU_IS_6348())
  			val |= GPIO_MODE_6348_G3_EXT_MII |
  				GPIO_MODE_6348_G0_EXT_MII;
diff --git a/target/linux/brcm63xx/patches-3.0/240-spi.patch b/target/linux/brcm63xx/patches-3.0/240-spi.patch
index 5e3f1f5..73d1048 100644
--- a/target/linux/brcm63xx/patches-3.0/240-spi.patch
+++ b/target/linux/brcm63xx/patches-3.0/240-spi.patch
@@ -170,7 +170,7 @@
  #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 @@
+@@ -773,4 +773,116 @@
  #define DMIPSPLLCFG_N2_SHIFT		29
  #define DMIPSPLLCFG_N2_MASK		(0x7 << DMIPSPLLCFG_N2_SHIFT)
  
@@ -919,12 +919,12 @@
  #include <board_bcm963xx.h>
  
  #define PFX	"board_bcm963xx: "
-@@ -939,6 +940,8 @@ int __init board_register_devices(void)
+@@ -933,6 +934,8 @@ 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;
diff --git a/target/linux/brcm63xx/patches-3.0/250-boardid_fixup.patch b/target/linux/brcm63xx/patches-3.0/250-boardid_fixup.patch
index 36a5805..a80a23f 100644
--- a/target/linux/brcm63xx/patches-3.0/250-boardid_fixup.patch
+++ b/target/linux/brcm63xx/patches-3.0/250-boardid_fixup.patch
@@ -44,7 +44,7 @@
  /*
   * early init callback, read nvram data from flash and checksum it
   */
-@@ -782,6 +809,11 @@ void __init board_prom_init(void)
+@@ -776,6 +803,11 @@ void __init board_prom_init(void)
  		return;
  	}
  
diff --git a/target/linux/brcm63xx/patches-3.0/260-ssb_sprom_mac_pool.patch b/target/linux/brcm63xx/patches-3.0/260-ssb_sprom_mac_pool.patch
index c76b43d..6321ed1 100644
--- a/target/linux/brcm63xx/patches-3.0/260-ssb_sprom_mac_pool.patch
+++ b/target/linux/brcm63xx/patches-3.0/260-ssb_sprom_mac_pool.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -867,18 +867,6 @@ void __init board_prom_init(void)
+@@ -861,18 +861,6 @@ void __init board_prom_init(void)
  	}
  
  	bcm_gpio_writel(val, GPIO_MODE_REG);
@@ -19,7 +19,7 @@
  }
  
  /*
-@@ -954,6 +942,19 @@ int __init board_register_devices(void)
+@@ -948,6 +936,19 @@ 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-3.0/441-board-NB4.patch b/target/linux/brcm63xx/patches-3.0/441-board-NB4.patch
index 8dec892..b2fb0e2 100644
--- a/target/linux/brcm63xx/patches-3.0/441-board-NB4.patch
+++ b/target/linux/brcm63xx/patches-3.0/441-board-NB4.patch
@@ -557,7 +557,7 @@
  /*
   * Register a sane SPROMv2 to make the on-board
   * bcm4318 WLAN work
-@@ -970,6 +1496,9 @@ void __init board_prom_init(void)
+@@ -964,6 +1490,9 @@ void __init board_prom_init(void)
  		boardid_fixup(boot_addr);
  	}
  
diff --git a/target/linux/brcm63xx/patches-3.0/452-board_V2500V.patch b/target/linux/brcm63xx/patches-3.0/452-board_V2500V.patch
index 12d03f3..f28a10d 100644
--- a/target/linux/brcm63xx/patches-3.0/452-board_V2500V.patch
+++ b/target/linux/brcm63xx/patches-3.0/452-board_V2500V.patch
@@ -72,9 +72,9 @@
  #endif
  
  #ifdef CONFIG_BCM63XX_CPU_6358
-@@ -2070,6 +2128,22 @@ void __init board_prom_init(void)
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
+@@ -2064,6 +2122,22 @@ 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;
-@@ -2274,6 +2348,14 @@ int __init board_register_devices(void)
- 		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
-+
+@@ -2265,6 +2339,13 @@ 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
-+		}
++	}
 +
  	mtd_resources[0].start = val;
  	mtd_resources[0].end = 0x1FFFFFFF;