MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Kconfig

@@ -80,6 +80,21 @@ config BCM47XX
 	help
 	 Support for BCM47XX based boards
 
+config BCM63XX
+	bool "Broadcom BCM63XX based boards"
+	select CEVT_R4K
+	select CSRC_R4K
+	select DMA_NONCOHERENT
+	select IRQ_CPU
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_HAS_EARLY_PRINTK
+	select SWAP_IO_SPACE
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	 Support for BCM63XX based boards
+
 config MIPS_COBALT
 	bool "Cobalt Server"
 	select CEVT_R4K
@@ -645,6 +660,7 @@ endchoice
 
 source "arch/mips/alchemy/Kconfig"
 source "arch/mips/basler/excite/Kconfig"
+source "arch/mips/bcm63xx/Kconfig"
 source "arch/mips/jazz/Kconfig"
 source "arch/mips/lasat/Kconfig"
 source "arch/mips/pmc-sierra/Kconfig"

arch/mips/Makefile

@@ -564,6 +564,13 @@ core-$(CONFIG_BCM47XX)		+= arch/mips/bcm47xx/
 cflags-$(CONFIG_BCM47XX)	+= -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
 load-$(CONFIG_BCM47XX)		:= 0xffffffff80001000
 
+#
+# Broadcom BCM63XX boards
+#
+core-$(CONFIG_BCM63XX)		+= arch/mips/bcm63xx/
+cflags-$(CONFIG_BCM63XX)	+= -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
+load-$(CONFIG_BCM63XX)		:= 0xffffffff80010000
+
 #
 # SNI RM
 #

arch/mips/bcm63xx/Kconfig

+menu "CPU support"
+	depends on BCM63XX
+
+config BCM63XX_CPU_6338
+	bool "support 6338 CPU"
+	select HW_HAS_PCI
+	select USB_ARCH_HAS_OHCI
+	select USB_OHCI_BIG_ENDIAN_DESC
+	select USB_OHCI_BIG_ENDIAN_MMIO
+
+config BCM63XX_CPU_6345
+	bool "support 6345 CPU"
+	select USB_OHCI_BIG_ENDIAN_DESC
+	select USB_OHCI_BIG_ENDIAN_MMIO
+
+config BCM63XX_CPU_6348
+	bool "support 6348 CPU"
+	select HW_HAS_PCI
+
+config BCM63XX_CPU_6358
+	bool "support 6358 CPU"
+	select HW_HAS_PCI
+endmenu
+
+source "arch/mips/bcm63xx/boards/Kconfig"

arch/mips/bcm63xx/Makefile

+obj-y		+= clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
+		   dev-dsp.o
+obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+
+obj-y		+= boards/
+
+EXTRA_CFLAGS += -Werror

arch/mips/bcm63xx/boards/Kconfig

+choice
+	prompt "Board support"
+	depends on BCM63XX
+	default BOARD_BCM963XX
+
+config BOARD_BCM963XX
+       bool "Generic Broadcom 963xx boards"
+	select SSB
+       help
+
+endchoice

arch/mips/bcm63xx/boards/Makefile

+obj-$(CONFIG_BOARD_BCM963XX)		+= board_bcm963xx.o
+
+EXTRA_CFLAGS += -Werror

arch/mips/bcm63xx/boards/board_bcm963xx.c

+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/ssb/ssb.h>
+#include <asm/addrspace.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_dev_pci.h>
+#include <bcm63xx_dev_enet.h>
+#include <bcm63xx_dev_dsp.h>
+#include <board_bcm963xx.h>
+
+#define PFX	"board_bcm963xx: "
+
+static struct bcm963xx_nvram nvram;
+static unsigned int mac_addr_used;
+static struct board_info board;
+
+/*
+ * known 6338 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6338
+static struct board_info __initdata board_96338gw = {
+	.name				= "96338GW",
+	.expected_cpu_id		= 0x6338,
+
+	.has_enet0			= 1,
+	.enet0 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.has_ohci0			= 1,
+
+	.leds = {
+		{
+			.name		= "adsl",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ses",
+			.gpio		= 5,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		}
+	},
+};
+
+static struct board_info __initdata board_96338w = {
+	.name				= "96338W",
+	.expected_cpu_id		= 0x6338,
+
+	.has_enet0			= 1,
+	.enet0 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.leds = {
+		{
+			.name		= "adsl",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ses",
+			.gpio		= 5,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		},
+	},
+};
+#endif
+
+/*
+ * known 6345 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6345
+static struct board_info __initdata board_96345gw2 = {
+	.name				= "96345GW2",
+	.expected_cpu_id		= 0x6345,
+};
+#endif
+
+/*
+ * known 6348 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6348
+static struct board_info __initdata board_96348r = {
+	.name				= "96348R",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.leds = {
+		{
+			.name		= "adsl-fail",
+			.gpio		= 2,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		},
+	},
+};
+
+static struct board_info __initdata board_96348gw_10 = {
+	.name				= "96348GW-10",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.has_ohci0			= 1,
+	.has_pccard			= 1,
+	.has_ehci0			= 1,
+
+	.has_dsp			= 1,
+	.dsp = {
+		.gpio_rst		= 6,
+		.gpio_int		= 34,
+		.cs			= 2,
+		.ext_irq		= 2,
+	},
+
+	.leds = {
+		{
+			.name		= "adsl-fail",
+			.gpio		= 2,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		},
+	},
+};
+
+static struct board_info __initdata board_96348gw_11 = {
+	.name				= "96348GW-11",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_ehci0 = 1,
+
+	.leds = {
+		{
+			.name		= "adsl-fail",
+			.gpio		= 2,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		},
+	},
+};
+
+static struct board_info __initdata board_96348gw = {
+	.name				= "96348GW",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.has_ohci0 = 1,
+
+	.has_dsp			= 1,
+	.dsp = {
+		.gpio_rst		= 6,
+		.gpio_int		= 34,
+		.ext_irq		= 2,
+		.cs			= 2,
+	},
+
+	.leds = {
+		{
+			.name		= "adsl-fail",
+			.gpio		= 2,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp",
+			.gpio		= 3,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 0,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 1,
+			.active_low	= 1,
+		},
+	},
+};
+
+static struct board_info __initdata board_FAST2404 = {
+        .name                           = "F@ST2404",
+        .expected_cpu_id                = 0x6348,
+
+        .has_enet0                      = 1,
+        .has_enet1                      = 1,
+        .has_pci                        = 1,
+
+        .enet0 = {
+                .has_phy                = 1,
+                .use_internal_phy       = 1,
+        },
+
+        .enet1 = {
+                .force_speed_100        = 1,
+                .force_duplex_full      = 1,
+        },
+
+
+        .has_ohci0 = 1,
+        .has_pccard = 1,
+        .has_ehci0 = 1,
+};
+
+static struct board_info __initdata board_DV201AMR = {
+	.name				= "DV201AMR",
+	.expected_cpu_id		= 0x6348,
+
+	.has_pci			= 1,
+	.has_ohci0			= 1,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+};
+
+static struct board_info __initdata board_96348gw_a = {
+	.name				= "96348GW-A",
+	.expected_cpu_id		= 0x6348,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+	.has_ohci0 = 1,
+};
+#endif
+
+/*
+ * known 6358 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6358
+static struct board_info __initdata board_96358vw = {
+	.name				= "96358VW",
+	.expected_cpu_id		= 0x6358,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_ehci0 = 1,
+
+	.leds = {
+		{
+			.name		= "adsl-fail",
+			.gpio		= 15,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp",
+			.gpio		= 22,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 23,
+			.active_low	= 1,
+		},
+		{
+			.name		= "power",
+			.gpio		= 4,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 5,
+		},
+	},
+};
+
+static struct board_info __initdata board_96358vw2 = {
+	.name				= "96358VW2",
+	.expected_cpu_id		= 0x6358,
+
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
+
+
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_ehci0 = 1,
+
+	.leds = {
+		{
+			.name		= "adsl",
+			.gpio		= 22,
+			.active_low	= 1,
+		},
+		{
+			.name		= "ppp-fail",
+			.gpio		= 23,
+		},
+		{
+			.name		= "power",
+			.gpio		= 5,
+			.active_low	= 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name		= "stop",
+			.gpio		= 4,
+			.active_low	= 1,
+		},
+	},
+};
+
+static struct board_info __initdata board_AGPFS0 = {
+	.name                           = "AGPF-S0",