From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/mips/bcm63xx/boards/Kconfig          |  11 +
 arch/mips/bcm63xx/boards/Makefile         |   2 +
 arch/mips/bcm63xx/boards/board_bcm963xx.c | 911 ++++++++++++++++++++++++++++++
 3 files changed, 924 insertions(+)
 create mode 100644 arch/mips/bcm63xx/boards/Kconfig
 create mode 100644 arch/mips/bcm63xx/boards/Makefile
 create mode 100644 arch/mips/bcm63xx/boards/board_bcm963xx.c

(limited to 'arch/mips/bcm63xx/boards')

diff --git a/arch/mips/bcm63xx/boards/Kconfig b/arch/mips/bcm63xx/boards/Kconfig
new file mode 100644
index 0000000000..492c3bd005
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/Kconfig
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0
+choice
+	prompt "Board support"
+	depends on BCM63XX
+	default BOARD_BCM963XX
+
+config BOARD_BCM963XX
+	bool "Generic Broadcom 963xx boards"
+	select SSB
+
+endchoice
diff --git a/arch/mips/bcm63xx/boards/Makefile b/arch/mips/bcm63xx/boards/Makefile
new file mode 100644
index 0000000000..a74b9c8d0a
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_BOARD_BCM963XX)		+= board_bcm963xx.o
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
new file mode 100644
index 0000000000..01aff80a59
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -0,0 +1,911 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/ssb/ssb.h>
+#include <asm/addrspace.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_uart.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_nvram.h>
+#include <bcm63xx_dev_pci.h>
+#include <bcm63xx_dev_enet.h>
+#include <bcm63xx_dev_flash.h>
+#include <bcm63xx_dev_hsspi.h>
+#include <bcm63xx_dev_pcmcia.h>
+#include <bcm63xx_dev_spi.h>
+#include <bcm63xx_dev_usb_usbd.h>
+#include <board_bcm963xx.h>
+
+#include <uapi/linux/bcm933xx_hcs.h>
+
+#define HCS_OFFSET_128K			0x20000
+
+static struct board_info board;
+
+/*
+ * known 3368 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_3368
+static struct board_info __initdata board_cvg834g = {
+	.name = "CVG834G_E15R3921",
+	.expected_cpu_id = 0x3368,
+
+	.ephy_reset_gpio = 36,
+	.ephy_reset_gpio_flags = GPIOF_INIT_HIGH,
+	.has_pci = 1,
+	.has_uart0 = 1,
+	.has_uart1 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.leds = {
+		{
+			.name = "CVG834G:green:power",
+			.gpio = 37,
+			.default_trigger= "default-on",
+		},
+	},
+};
+#endif /* CONFIG_BCM63XX_CPU_3368 */
+
+/*
+ * known 6328 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6328
+static struct board_info __initdata board_96328avng = {
+	.name = "96328avng",
+	.expected_cpu_id = 0x6328,
+
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_usbd = 0,
+	.usbd = {
+		.use_fullspeed = 0,
+		.port_no = 0,
+	},
+
+	.leds = {
+		{
+			.name = "96328avng::ppp-fail",
+			.gpio = 2,
+			.active_low = 1,
+		},
+		{
+			.name = "96328avng::power",
+			.gpio = 4,
+			.active_low = 1,
+			.default_trigger = "default-on",
+		},
+		{
+			.name = "96328avng::power-fail",
+			.gpio = 8,
+			.active_low = 1,
+		},
+		{
+			.name = "96328avng::wps",
+			.gpio = 9,
+			.active_low = 1,
+		},
+		{
+			.name = "96328avng::ppp",
+			.gpio = 11,
+			.active_low = 1,
+		},
+	},
+};
+#endif /* CONFIG_BCM63XX_CPU_6328 */
+
+/*
+ * known 6338 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6338
+static struct board_info __initdata board_96338gw = {
+	.name = "96338GW",
+	.expected_cpu_id = 0x6338,
+
+	.has_ohci0 = 1,
+	.has_uart0 = 1,
+
+	.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,
+		}
+	},
+};
+
+static struct board_info __initdata board_96338w = {
+	.name = "96338W",
+	.expected_cpu_id = 0x6338,
+
+	.has_uart0 = 1,
+
+	.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 /* CONFIG_BCM63XX_CPU_6338 */
+
+/*
+ * known 6345 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6345
+static struct board_info __initdata board_96345gw2 = {
+	.name = "96345GW2",
+	.expected_cpu_id = 0x6345,
+
+	.has_uart0 = 1,
+};
+#endif /* CONFIG_BCM63XX_CPU_6345 */
+
+/*
+ * known 6348 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6348
+static struct board_info __initdata board_96348r = {
+	.name = "96348R",
+	.expected_cpu_id = 0x6348,
+
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 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_ohci0 = 1,
+	.has_pccard = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 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_11 = {
+	.name = "96348GW-11",
+	.expected_cpu_id = 0x6348,
+
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 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_ohci0 = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 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_FAST2404 = {
+	.name = "F@ST2404",
+	.expected_cpu_id = 0x6348,
+
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 1,
+	},
+};
+
+static struct board_info __initdata board_rta1025w_16 = {
+	.name = "RTA1025W_16",
+	.expected_cpu_id = 0x6348,
+
+	.has_pci = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 1,
+	},
+};
+
+static struct board_info __initdata board_DV201AMR = {
+	.name = "DV201AMR",
+	.expected_cpu_id = 0x6348,
+
+	.has_ohci0 = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 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_ohci0 = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 1,
+	},
+};
+#endif /* CONFIG_BCM63XX_CPU_6348 */
+
+/*
+ * known 6358 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6358
+static struct board_info __initdata board_96358vw = {
+	.name = "96358VW",
+	.expected_cpu_id = 0x6358,
+
+	.has_ehci0 = 1,
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 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_ehci0 = 1,
+	.has_ohci0 = 1,
+	.has_pccard = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 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",
+	.expected_cpu_id = 0x6358,
+
+	.has_ehci0 = 1,
+	.has_ohci0 = 1,
+	.has_pci = 1,
+	.has_uart0 = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 1,
+	},
+};
+
+static struct board_info __initdata board_DWVS0 = {
+	.name = "DWV-S0",
+	.expected_cpu_id = 0x6358,
+
+	.has_ehci0 = 1,
+	.has_ohci0 = 1,
+	.has_pci = 1,
+
+	.has_enet0 = 1,
+	.enet0 = {
+		.has_phy = 1,
+		.use_internal_phy = 1,
+	},
+
+	.has_enet1 = 1,
+	.enet1 = {
+		.force_speed_100 = 1,
+		.force_duplex_full = 1,
+	},
+};
+#endif /* CONFIG_BCM63XX_CPU_6358 */
+
+/*
+ * all boards
+ */
+static const struct board_info __initconst *bcm963xx_boards[] = {
+#ifdef CONFIG_BCM63XX_CPU_3368
+	&board_cvg834g,
+#endif /* CONFIG_BCM63XX_CPU_3368 */
+#ifdef CONFIG_BCM63XX_CPU_6328
+	&board_96328avng,
+#endif /* CONFIG_BCM63XX_CPU_6328 */
+#ifdef CONFIG_BCM63XX_CPU_6338
+	&board_96338gw,
+	&board_96338w,
+#endif /* CONFIG_BCM63XX_CPU_6338 */
+#ifdef CONFIG_BCM63XX_CPU_6345
+	&board_96345gw2,
+#endif /* CONFIG_BCM63XX_CPU_6345 */
+#ifdef CONFIG_BCM63XX_CPU_6348
+	&board_96348r,
+	&board_96348gw,
+	&board_96348gw_10,
+	&board_96348gw_11,
+	&board_FAST2404,
+	&board_DV201AMR,
+	&board_96348gw_a,
+	&board_rta1025w_16,
+#endif /* CONFIG_BCM63XX_CPU_6348 */
+#ifdef CONFIG_BCM63XX_CPU_6358
+	&board_96358vw,
+	&board_96358vw2,
+	&board_AGPFS0,
+	&board_DWVS0,
+#endif /* CONFIG_BCM63XX_CPU_6358 */
+};
+
+/*
+ * Register a sane SPROMv2 to make the on-board
+ * bcm4318 WLAN work
+ */
+#ifdef CONFIG_SSB_PCIHOST
+static struct ssb_sprom bcm63xx_sprom = {
+	.revision		= 0x02,
+	.board_rev		= 0x17,
+	.country_code		= 0x0,
+	.ant_available_bg	= 0x3,
+	.pa0b0			= 0x15ae,
+	.pa0b1			= 0xfa85,
+	.pa0b2			= 0xfe8d,
+	.pa1b0			= 0xffff,
+	.pa1b1			= 0xffff,
+	.pa1b2			= 0xffff,
+	.gpio0			= 0xff,
+	.gpio1			= 0xff,
+	.gpio2			= 0xff,
+	.gpio3			= 0xff,
+	.maxpwr_bg		= 0x004c,
+	.itssi_bg		= 0x00,
+	.boardflags_lo		= 0x2848,
+	.boardflags_hi		= 0x0000,
+};
+
+int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+{
+	if (bus->bustype == SSB_BUSTYPE_PCI) {
+		memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+		return 0;
+	} else {
+		pr_err("unable to fill SPROM for given bustype\n");
+		return -EINVAL;
+	}
+}
+#endif /* CONFIG_SSB_PCIHOST */
+
+/*
+ * return board name for /proc/cpuinfo
+ */
+const char *board_get_name(void)
+{
+	return board.name;
+}
+
+/*
+ * early init callback, read nvram data from flash and checksum it
+ */
+void __init board_prom_init(void)
+{
+	unsigned int i;
+	u8 *boot_addr, *cfe;
+	char cfe_version[32];
+	char *board_name = NULL;
+	u32 val;
+	struct bcm_hcs *hcs;
+
+	/* read base address of boot chip select (0)
+	 * 6328/6362 do not have MPI but boot from a fixed address
+	 */
+	if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
+		val = 0x18000000;
+	} else {
+		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+		val &= MPI_CSBASE_BASE_MASK;
+	}
+	boot_addr = (u8 *)KSEG1ADDR(val);
+
+	/* dump cfe version */
+	cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
+	if (strstarts(cfe, "cfe-")) {
+		if(cfe[4] == 'v') {
+			if(cfe[5] == 'd')
+				snprintf(cfe_version, 11, "%s",
+					 (char *) &cfe[5]);
+			else if (cfe[10] > 0)
+				snprintf(cfe_version, sizeof(cfe_version),
+					 "%u.%u.%u-%u.%u-%u", cfe[5], cfe[6],
+					 cfe[7], cfe[8], cfe[9], cfe[10]);
+			else
+				snprintf(cfe_version, sizeof(cfe_version),
+					 "%u.%u.%u-%u.%u", cfe[5], cfe[6],
+					 cfe[7], cfe[8], cfe[9]);
+		} else {
+			snprintf(cfe_version, 12, "%s", (char *) &cfe[4]);
+		}
+	} else {
+		strcpy(cfe_version, "unknown");
+	}
+	pr_info("CFE version: %s\n", cfe_version);
+
+	bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET);
+
+	if (BCMCPU_IS_3368()) {
+		hcs = (struct bcm_hcs *)boot_addr;
+		board_name = hcs->filename;
+	} else {
+		board_name = bcm63xx_nvram_get_name();
+	}
+	/* find board by name */
+	for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
+		if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
+			continue;
+		/* copy, board desc array is marked initdata */
+		memcpy(&board, bcm963xx_boards[i], sizeof(board));
+		break;
+	}
+
+	/* bail out if board is not found, will complain later */
+	if (!board.name[0]) {
+		char name[17];
+		memcpy(name, board_name, 16);
+		name[16] = 0;
+		pr_err("unknown bcm963xx board: %s\n", name);
+		return;
+	}
+
+	/* setup pin multiplexing depending on board enabled device,
+	 * this has to be done this early since PCI init is done
+	 * inside arch_initcall */
+	val = 0;
+
+#ifdef CONFIG_PCI
+	if (board.has_pci) {
+		bcm63xx_pci_enabled = 1;
+		if (BCMCPU_IS_6348())
+			val |= GPIO_MODE_6348_G2_PCI;
+	}
+#endif /* CONFIG_PCI */
+
+	if (board.has_pccard) {
+		if (BCMCPU_IS_6348())
+			val |= GPIO_MODE_6348_G1_MII_PCCARD;
+	}
+
+	if (board.has_enet0 && !board.enet0.use_internal_phy) {
+		if (BCMCPU_IS_6348())
+			val |= GPIO_MODE_6348_G3_EXT_MII |
+				GPIO_MODE_6348_G0_EXT_MII;
+	}
+
+	if (board.has_enet1 && !board.enet1.use_internal_phy) {
+		if (BCMCPU_IS_6348())
+			val |= GPIO_MODE_6348_G3_EXT_MII |
+				GPIO_MODE_6348_G0_EXT_MII;
+	}
+
+	bcm_gpio_writel(val, GPIO_MODE_REG);
+}
+
+/*
+ * second stage init callback, good time to panic if we couldn't
+ * identify on which board we're running since early printk is working
+ */
+void __init board_setup(void)
+{
+	if (!board.name[0])
+		panic("unable to detect bcm963xx board");
+	pr_info("board name: %s\n", board.name);
+
+	/* make sure we're running on expected cpu */
+	if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
+		panic("unexpected CPU for bcm963xx board");
+}
+
+static struct gpio_led_platform_data bcm63xx_led_data;
+
+static struct platform_device bcm63xx_gpio_leds = {
+	.name			= "leds-gpio",
+	.id			= 0,
+	.dev.platform_data	= &bcm63xx_led_data,
+};
+
+/*
+ * third stage init callback, register all board devices.
+ */
+int __init board_register_devices(void)
+{
+	if (board.has_uart0)
+		bcm63xx_uart_register(0);
+
+	if (board.has_uart1)
+		bcm63xx_uart_register(1);
+
+	if (board.has_pccard)
+		bcm63xx_pcmcia_register();
+
+	if (board.has_enet0 &&
+	    !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
+		bcm63xx_enet_register(0, &board.enet0);
+
+	if (board.has_enet1 &&
+	    !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
+		bcm63xx_enet_register(1, &board.enet1);
+
+	if (board.has_enetsw &&
+	    !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr))
+		bcm63xx_enetsw_register(&board.enetsw);
+
+	if (board.has_usbd)
+		bcm63xx_usbd_register(&board.usbd);
+
+	/* Generate MAC address for WLAN and register our SPROM,
+	 * do this after registering enet devices
+	 */
+#ifdef CONFIG_SSB_PCIHOST
+	if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
+		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+		if (ssb_arch_register_fallback_sprom(
+				&bcm63xx_get_fallback_sprom) < 0)
+			pr_err("failed to register fallback SPROM\n");
+	}
+#endif /* CONFIG_SSB_PCIHOST */
+
+	bcm63xx_spi_register();
+
+	bcm63xx_hsspi_register();
+
+	bcm63xx_flash_register();
+
+	bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+	bcm63xx_led_data.leds = board.leds;
+
+	platform_device_register(&bcm63xx_gpio_leds);
+
+	if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
+		gpio_request_one(board.ephy_reset_gpio,
+				board.ephy_reset_gpio_flags, "ephy-reset");
+
+	return 0;
+}
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