#if defined(CONFIG_BCM_KF_MIPS_BCM963XX) && defined(CONFIG_MIPS_BCM963XX)

/*
<:copyright-BRCM:2002:GPL/GPL:standard

   Copyright (c) 2002 Broadcom 
   All Rights Reserved

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as published by
the Free Software Foundation (the "GPL").

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.


A copy of the GPL is available at http://www.broadcom.com/licenses/GPLv2.php, or by
writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.

:>
*/
/*
 * Generic setup routines for Broadcom 963xx MIPS boards
 */

//#include <linux/config.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/kdev_t.h>
#include <linux/types.h>
#include <linux/console.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/bootmem.h>

#include <asm/addrspace.h>
#include <asm/bcache.h>
#include <asm/irq.h>
#include <asm/time.h>
#include <asm/reboot.h>
//#include <asm/gdb-stub.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/prom.h>

#include <linux/platform_device.h>

#include <boardparms.h>

extern void check_if_rootfs_is_set(char *cmdline);
extern unsigned long getMemorySize(void);
extern irqreturn_t brcm_timer_interrupt(int irq, void *dev_id);

#include <bcm_map_part.h>
#include <bcm_cpu.h>
#include <bcm_intr.h>
#include <board.h>

#if defined(CONFIG_PCI)
#include <linux/pci.h>
#include <bcmpci.h>
#endif

#if IS_ENABLED(CONFIG_BCM_ADSL)
#include "softdsl/AdslCoreDefs.h"
#endif

#include "shared_utils.h"
#include <pmc_usb.h>

extern unsigned long memsize;
extern bool is_memory_reserved;
extern int rsvd_mem_cnt;
extern reserve_mem_t reserve_mem[TOTAL_RESERVE_MEM_NUM];

#if IS_ENABLED(CONFIG_BCM_RDPA) || IS_ENABLED(CONFIG_BCM_DHD_RUNNER)
NVRAM_DATA NvramData;
#endif

static void __init setMemorySize(void)
{
#if defined(CONFIG_BRCM_IKOS)
    memsize = (31 * 1024 * 1024); /* voice DSP is loaded after this amount */
#elif defined(CONFIG_BRCM_MEMORY_RESTRICTION_16M)
    memsize = (16 * 1024 * 1024); 
#elif defined(CONFIG_BRCM_MEMORY_RESTRICTION_32M)
    memsize = (32 * 1024 * 1024); 
#elif defined(CONFIG_BRCM_MEMORY_RESTRICTION_64M)
    memsize = (64 * 1024 * 1024); 
#elif defined(CONFIG_BCM960333) || defined(CONFIG_BCM963381)
    uint32 memCfg;

#if defined (CONFIG_BCM963381)
    memCfg = MEMC->SDR_CFG.SDR_CFG;
#else
    memCfg = MEMC->SDR_CFG;
#endif
    memCfg = (memCfg&MEMC_SDRAM_SPACE_MASK)>>MEMC_SDRAM_SPACE_SHIFT;

    memsize =  1<<(memCfg+20);
#elif defined(CONFIG_BCM96848)
    memsize = 1<<(((MEMC->GLB_GCFG&MEMC_GLB_GCFG_SIZE1_MASK)>>MEMC_GLB_GCFG_SIZE1_SHIFT)+20);
#else
#ifdef CONFIG_BCM_512MB_DDR
    memsize =  (MEMC->CSEND << 24);
#else
    memsize = (((MEMC->CSEND > 16) ? 16 : MEMC->CSEND) << 24);
#endif
#endif
}

static unsigned long __init get_usable_mem_size(void)
{
	int i;
	
	for(i = 0; i < boot_mem_map.nr_map; i++)
	{
		if( boot_mem_map.map[i].type == BOOT_MEM_RAM )
			return boot_mem_map.map[i].size;
	}
	
	return 0;
}

static void __init inline reserve_system_mem(char* name, unsigned long addr, unsigned long size)
{
	add_memory_region(addr, size, BOOT_MEM_RESERVED);
	strcpy(reserve_mem[rsvd_mem_cnt].name, name);
	reserve_mem[rsvd_mem_cnt].size = size;
	reserve_mem[rsvd_mem_cnt].phys_addr = (uint32_t)boot_mem_map.map[boot_mem_map.nr_map-1].addr;
	printk("reserve memory %s phys 0x%x size 0x%x\n", reserve_mem[rsvd_mem_cnt].name, reserve_mem[rsvd_mem_cnt].phys_addr, reserve_mem[rsvd_mem_cnt].size);
	rsvd_mem_cnt++;

	return;
}

static void __init BcmMemReserveInit(void)
{
	unsigned long 		memsize = getMemorySize();
#if IS_ENABLED(CONFIG_BCM_RDPA) || IS_ENABLED(CONFIG_BCM_DHD_RUNNER) || IS_ENABLED(CONFIG_BCM_ADSL)
	unsigned long		size = 0;
#endif
#if IS_ENABLED(CONFIG_BCM_DHD_RUNNER)
	int i;
#endif
#ifdef CONFIG_BCM_512MB_DDR
	unsigned long		highmemsize = 0;
	
	#define SZ_256M 0x10000000
	if(memsize > SZ_256M)
	{
		highmemsize = memsize - SZ_256M;
		memsize = SZ_256M;
	}
#endif
	rsvd_mem_cnt = 0;

	if (boot_mem_map.nr_map != 0)
	{
		unsigned long usr_usable = get_usable_mem_size();
		unsigned long usr_reserved = memsize - usr_usable;
		
		if( usr_usable == 0 )
		{
			printk("Error: No usable memory detected\n");
			BUG_ON(1);
		}
		
		if( memsize < usr_usable )
		{
			printk("Error: Detected usable memory greater than physical memory\n");
			BUG_ON(1);
		}

		boot_mem_map.nr_map = 0;
		if(usr_reserved)
		{
			memsize -= usr_reserved;
			add_memory_region(memsize, usr_reserved, BOOT_MEM_RESERVED);
		}
	}

#if IS_ENABLED(CONFIG_BCM_ADSL)
	size = ADSL_SDRAM_IMAGE_SIZE;
	memsize -= ADSL_SDRAM_IMAGE_SIZE;
	reserve_system_mem(ADSL_BASE_ADDR_STR, memsize, size);
#endif

#if IS_ENABLED(CONFIG_BCM_RDPA) || IS_ENABLED(CONFIG_BCM_DHD_RUNNER)
	kerSysNvRamGet((char *)&NvramData, sizeof(NVRAM_DATA), 0);
#endif

#if IS_ENABLED(CONFIG_BCM_RDPA)
	size = NvramData.allocs.alloc_rdp.param1_size;
	if (size == 0xff) {
		/* Erased NVRAM should be alloc TM_ERASED_NVRAM_DEF_DDR_SIZE to be
         * backward compatible */
		size = TM_ERASED_NVRAM_DEF_DDR_SIZE;
	}
	size = size * 0x100000;

	if(size < TM_DEF_DDR_SIZE)
		size = TM_DEF_DDR_SIZE;

	/* TM_BASE_ADDR_STR must be 2MB aligned, reserve unaligned block to heap */
	if ((memsize - size) % (2 * 1024 * 1024) != 0)
	{
		int tempsize = (memsize - size) % (2 * 1024 * 1024);

		memsize -= tempsize;
		add_memory_region(memsize, tempsize, BOOT_MEM_RAM);
	}

	memsize -= size;
	reserve_system_mem(TM_BASE_ADDR_STR, memsize, size);

	size = NvramData.allocs.alloc_rdp.param2_size;
	if (size == 0xff) {
		/* Erased NVRAM should be treated as zero */
		size = 0;
	}
	size = size * 0x100000;
	
	if(size < TM_MC_DEF_DDR_SIZE)
		size = TM_MC_DEF_DDR_SIZE;
		
	memsize -= size;
	reserve_system_mem(TM_MC_BASE_ADDR_STR, memsize, size);
#endif

#if IS_ENABLED(CONFIG_BCM_DHD_RUNNER)
	/* Add memory for DHD offload */
	for( i = 0; i < 3; i++ )
	{
		size = NvramData.alloc_dhd.dhd_size[i];
		if (size != 0xff && size != 0) 
		{
			char name[16];
			size = size * 0x100000;
			memsize -= size;
			sprintf(name, "%s%d", "dhd", i);
			reserve_system_mem(name, memsize, size);
		}		
	}
#endif

	if( rsvd_mem_cnt )
		is_memory_reserved = true;

	/* add the linux usable region */
	add_memory_region(0, memsize, BOOT_MEM_RAM);
#ifdef CONFIG_BCM_512MB_DDR
	if (highmemsize)
		add_memory_region(0x20000000, highmemsize, BOOT_MEM_RAM);
#endif	
}
extern int bcm_reserve_memory(void);
extern int boot_param_status_legacy;
void __init plat_mem_setup(void)
{
    /* set up the ddr memory size first */
    if (boot_param_status_legacy) {
        setMemorySize();
        BcmMemReserveInit(); 
#if IS_ENABLED(CONFIG_BCM_ADSL)
        printk("DSL SDRAM reserved: 0x%x at 0x%p\n", ADSL_SDRAM_IMAGE_SIZE, kerSysGetDslPhyMemory());
#endif
    }
    else { 
        bcm_reserve_memory();
    }
 
    {
        volatile unsigned int *cr;
        uint32 mipsBaseAddr = MIPS_BASE;

        cr = (void *)(mipsBaseAddr + MIPS_RAC_CR0);
        *cr = *cr | RAC_D;

#if defined(MIPS_RAC_CR1)
        cr = (void *)(mipsBaseAddr + MIPS_RAC_CR1);
        *cr = *cr | RAC_D;
#endif        
    }
}


extern UINT32 __init calculateCpuSpeed(void);
#ifdef CONFIG_BCM_HOSTMIPS_PWRSAVE_TIMERS
extern void BcmPwrMngtInitC0Speed (void);
#endif


void __init plat_time_init(void)
{
    mips_hpt_frequency = calculateCpuSpeed() / 2;
#ifdef CONFIG_BCM_HOSTMIPS_PWRSAVE_TIMERS
    BcmPwrMngtInitC0Speed();
#else
    // Enable cp0 counter/compare interrupt when
    // not using workaround for clock divide
    write_c0_status(IE_IRQ5 | read_c0_status());
#endif
}

extern void stop_other_cpu(void);  // in arch/mips/kernel/smp.c

static void brcm_machine_restart(char *command)
{
#if defined(CONFIG_SMP)
    stop_other_cpu();
#endif
    local_irq_disable();
    kerSysSoftReset();
}

static void brcm_machine_halt(void)
{
    /*
     * we don't support power off yet.  This halt will cause both CPU's to
     * spin in a while(1) loop with interrupts disabled.  (Used for gathering
     * wlan debug dump via JTAG)
     */
#if defined(CONFIG_SMP)
    stop_other_cpu();
#endif
    printk("System halted\n");
    local_irq_disable();
    while (1);
}


#if defined(CONFIG_BCM963268)

int map_63268_vdsl_override(int val) {
    switch (val & ~BP_ACTIVE_MASK) {
        case (BP_GPIO_10_AH & BP_GPIO_NUM_MASK):
        case (BP_GPIO_11_AH & BP_GPIO_NUM_MASK):
	    return(GPIO_BASE_VDSL_PHY_OVERRIDE_0);
        case (BP_GPIO_12_AH & BP_GPIO_NUM_MASK):
        case (BP_GPIO_13_AH & BP_GPIO_NUM_MASK):
	    return(GPIO_BASE_VDSL_PHY_OVERRIDE_1);
        case (BP_GPIO_24_AH & BP_GPIO_NUM_MASK):
        case (BP_GPIO_25_AH & BP_GPIO_NUM_MASK):
	    return(GPIO_BASE_VDSL_PHY_OVERRIDE_2);
        case (BP_GPIO_26_AH & BP_GPIO_NUM_MASK):
        case (BP_GPIO_27_AH & BP_GPIO_NUM_MASK):
	    return(GPIO_BASE_VDSL_PHY_OVERRIDE_3);
        default:
            return(0);
    }
}

int map_63268_misc_misc_override(int val) {
    switch (val & ~BP_ACTIVE_MASK) {
        case (BP_GPIO_8_AH & BP_GPIO_NUM_MASK):
	    return(MISC_MISC_DSL_GPIO_8_OVERRIDE);
        case (BP_GPIO_9_AH & BP_GPIO_NUM_MASK):
	    return(MISC_MISC_DSL_GPIO_9_OVERRIDE);
        default:
            return(0);
    }
}

static int __init bcm63268_hw_init(void)
{
    unsigned int GPIOOverlays, DeviceOptions = 0;
    unsigned short gpio;
    const ETHERNET_MAC_INFO *EnetInfo;
    unsigned char vreg1p8;
#if defined(CONFIG_BCM_1V2REG_AUTO_SHUTDOWN)
    uint32 startCount, endCount;
    int diff; 
#endif
    
    /* Turn off test bus */
    PERF->blkEnables &= ~TBUS_CLK_EN;


#if !(defined(CONFIG_BCM_XTMRT) || defined(CONFIG_BCM_XTMRT_MODULE))
    // Disable SAR if unused
    PERF->blkEnables &= ~( SAR_CLK_EN );
    MISC->miscIddqCtrl |= MISC_IDDQ_CTRL_SAR;
#endif

#if defined(CONFIG_BCM_XTMRT) || defined(CONFIG_BCM_XTMRT_MODULE)
    // Phy should always be powered down if XTM is deselected
    if (kerSysGetDslPhyEnable()) {
#else
    if (0) {
#endif
        MISC->miscIddqCtrl &= ~(MISC_IDDQ_CTRL_VDSL_PHY 
				| MISC_IDDQ_CTRL_VDSL_MIPS
				| MISC_IDDQ_CTRL_SAR);
    } 
    else 
    {
        /* If there is no phy support, shut off power */
        PERF->blkEnables &= ~( PHYMIPS_CLK_EN
				| VDSL_CLK_EN 
				| VDSL_AFE_EN | VDSL_QPROC_EN );
        MISC->miscIddqCtrl |= (MISC_IDDQ_CTRL_VDSL_PHY 
				| MISC_IDDQ_CTRL_VDSL_MIPS);
    }

    if( BpGetDeviceOptions(&DeviceOptions) == BP_SUCCESS ) {
        if(DeviceOptions&BP_DEVICE_OPTION_DISABLE_LED_INVERSION)
            MISC->miscLed_inv = 0;
    }

    /* Set LED blink rate for activity LEDs to 80mS */
    LED->ledInit &= ~LED_FAST_INTV_MASK;
    LED->ledInit |= (LED_INTERVAL_20MS * 4) << LED_FAST_INTV_SHIFT;

    /* Start with all HW LEDs disabled */
    LED->ledHWDis |= 0xFFFFFF;


    EnetInfo = BpGetEthernetMacInfoArrayPtr();

    /* Enable HW to drive LEDs for Ethernet ports in use */
    if (EnetInfo[0].sw.port_map & (1 << 0)) {
        LED->ledHWDis &= ~(1 << LED_EPHY0_ACT);
        LED->ledHWDis &= ~(1 << LED_EPHY0_SPD);
    }
    if (EnetInfo[0].sw.port_map & (1 << 1)) {
        LED->ledHWDis &= ~(1 << LED_EPHY1_ACT);
        LED->ledHWDis &= ~(1 << LED_EPHY1_SPD);
    }
    if (EnetInfo[0].sw.port_map & (1 << 2)) {
        LED->ledHWDis &= ~(1 << LED_EPHY2_ACT);
        LED->ledHWDis &= ~(1 << LED_EPHY2_SPD);
    }
    if (EnetInfo[0].sw.port_map & (1 << 3)) {
        LED->ledHWDis &= ~(1 << LED_GPHY0_ACT);
        LED->ledHWDis &= ~(1 << LED_GPHY0_SPD0);
        LED->ledHWDis &= ~(1 << LED_GPHY0_SPD1);
        LED->ledLinkActSelLow |= ((1 << LED_GPHY0_SPD0) << LED_0_LINK_SHIFT);
        LED->ledLinkActSelLow |= ((1 << LED_GPHY0_SPD1) << LED_1_LINK_SHIFT);
        GPIO->RoboSWLEDControl |= LED_BICOLOR_SPD;
    }

    /* UART2 - SDIN and SDOUT are separate for flexibility */
    {
        unsigned short Uart2Sdin;
        unsigned short Uart2Sdout;
        if (BpGetUart2SdinGpio(&Uart2Sdin) == BP_SUCCESS) {
            switch (Uart2Sdin & BP_GPIO_NUM_MASK) {
            case (BP_GPIO_12_AH & BP_GPIO_NUM_MASK):
                GPIO->GPIOMode |= (GPIO_MODE_UART2_SDIN);
                break;
            case (BP_GPIO_26_AH & BP_GPIO_NUM_MASK):
                GPIO->GPIOMode |= (GPIO_MODE_UART2_SDIN2);
                break;
            }
        }
        if (BpGetUart2SdoutGpio(&Uart2Sdout) == BP_SUCCESS) {
            switch (Uart2Sdout & BP_GPIO_NUM_MASK) {
            case (BP_GPIO_13_AH & BP_GPIO_NUM_MASK):
                GPIO->GPIOMode |= (GPIO_MODE_UART2_SDOUT);
                break;
            case (BP_GPIO_27_AH & BP_GPIO_NUM_MASK):
                GPIO->GPIOMode |= (GPIO_MODE_UART2_SDOUT2);
                break;
            }
        }
    }


    if( BpGetGPIOverlays(&GPIOOverlays) == BP_SUCCESS ) {
        if (GPIOOverlays & BP_OVERLAY_SERIAL_LEDS) {
            GPIO->GPIOMode |= (GPIO_MODE_SERIAL_LED_CLK | GPIO_MODE_SERIAL_LED_DATA);
            LED->ledInit |= LED_SERIAL_LED_EN;
        }
        if ( BpGetWanDataLedGpio(&gpio) == BP_SUCCESS ) {
            if ((gpio & BP_GPIO_NUM_MASK) == LED_INET_ACT) {
                /* WAN Data LED must be LED 8 */
                if (!(gpio & BP_GPIO_SERIAL)) {
                    /* If LED is not serial, enable corresponding GPIO */
                    GPIO->LEDCtrl |= GPIO_NUM_TO_MASK(gpio);
                }
            }
        }
        /* Enable LED controller to drive GPIO when LEDs are connected to GPIO pins */
        if (GPIOOverlays & BP_OVERLAY_EPHY_LED_0) {
            GPIO->LEDCtrl |= (1 << LED_EPHY0_ACT);
            GPIO->LEDCtrl |= (1 << LED_EPHY0_SPD);
        }
        if (GPIOOverlays & BP_OVERLAY_EPHY_LED_1) {
            GPIO->LEDCtrl |= (1 << LED_EPHY1_ACT);
            GPIO->LEDCtrl |= (1 << LED_EPHY1_SPD);
        }
        if (GPIOOverlays & BP_OVERLAY_EPHY_LED_2) {
            GPIO->LEDCtrl |= (1 << LED_EPHY2_ACT);
            GPIO->LEDCtrl |= (1 << LED_EPHY2_SPD);
        }
        if (GPIOOverlays & BP_OVERLAY_GPHY_LED_0) {
            GPIO->LEDCtrl |= (1 << LED_GPHY0_ACT);
            GPIO->LEDCtrl |= (1 << LED_GPHY0_SPD0);
            GPIO->LEDCtrl |= (1 << LED_GPHY0_SPD1);
        }
        if (GPIOOverlays & BP_OVERLAY_PHY) {
            unsigned short IntLdMode = 0xffff;
            unsigned short IntLdPwr = 0xffff;
            unsigned short ExtLdMode = 0xffff;
            unsigned short ExtLdPwr = 0xffff;
            unsigned short ExtLdClk = 0xffff;
            unsigned short ExtLdData = 0xffff;
            unsigned int ul;
            int ExplicitLdControl ;
            ExplicitLdControl = (BpGetIntAFELDModeGpio(&IntLdMode) == BP_SUCCESS) ? 1 : 0;
            ExplicitLdControl = ExplicitLdControl + ((BpGetIntAFELDPwrGpio(&IntLdPwr) == BP_SUCCESS) ? 1 : 0);
            ExplicitLdControl = ExplicitLdControl + ((BpGetExtAFELDModeGpio(&ExtLdMode) == BP_SUCCESS) ? 1 : 0);
            ExplicitLdControl = ExplicitLdControl + ((BpGetExtAFELDPwrGpio(&ExtLdPwr) == BP_SUCCESS) ? 1 : 0);
            ExplicitLdControl = ExplicitLdControl + ((BpGetExtAFELDClkGpio(&ExtLdClk) == BP_SUCCESS) ? 1 : 0);
            ExplicitLdControl = ExplicitLdControl + ((BpGetExtAFELDDataGpio(&ExtLdData) == BP_SUCCESS) ? 1 : 0);
            if (ExplicitLdControl == 0) {
                /* default if boardparms doesn't specify a subset */
                GPIO->GPIOBaseMode |= GPIO_BASE_VDSL_PHY_OVERRIDE_0  | GPIO_BASE_VDSL_PHY_OVERRIDE_1;
            } else {
                GPIO->GPIOBaseMode |= map_63268_vdsl_override(IntLdMode) 
                    |  map_63268_vdsl_override(IntLdPwr) 
                    |  map_63268_vdsl_override(ExtLdMode)
                    |  map_63268_vdsl_override(ExtLdPwr)
                    |  map_63268_vdsl_override(ExtLdClk)
                    |  map_63268_vdsl_override(ExtLdData) ;
                ul = map_63268_misc_misc_override(IntLdMode) 
                    |  map_63268_misc_misc_override(IntLdPwr) 
                    |  map_63268_misc_misc_override(ExtLdMode)
                    |  map_63268_misc_misc_override(ExtLdPwr)
                    |  map_63268_misc_misc_override(ExtLdClk)
                    |  map_63268_misc_misc_override(ExtLdData) ;
		if (ul != 0) {
			MISC->miscMisc_ctrl |= ul;
  		}
            } 
        }

        /* Enable PCIe CLKREQ signal */
        if (GPIOOverlays & BP_OVERLAY_PCIE_CLKREQ) {
            GPIO->GPIOMode |= GPIO_MODE_PCIE_CLKREQ_B;
        }

        /* Enable VREG CLK signal */
        if (GPIOOverlays & BP_OVERLAY_VREG_CLK) {
            GPIO->GPIOMode |= GPIO_MODE_VREG_CLK;
        }

        if (GPIOOverlays & BP_OVERLAY_USB_LED) {
            LED->ledHWDis &= ~(1 << LED_USB_ACT);
        }
        /* Enable HS SPI SS Pins */
        if (GPIOOverlays & BP_OVERLAY_HS_SPI_SSB4_EXT_CS) {
             GPIO->GPIOMode |= GPIO_MODE_HS_SPI_SS_4;
        }
        if (GPIOOverlays & BP_OVERLAY_HS_SPI_SSB5_EXT_CS) {
             GPIO->GPIOMode |= GPIO_MODE_HS_SPI_SS_5;
        }
        if (GPIOOverlays & BP_OVERLAY_HS_SPI_SSB6_EXT_CS) {
             GPIO->GPIOMode |= GPIO_MODE_HS_SPI_SS_6;
        }
        if (GPIOOverlays & BP_OVERLAY_HS_SPI_SSB7_EXT_CS) {
             GPIO->GPIOMode |= GPIO_MODE_HS_SPI_SS_7;
        }
    }

    {
        unsigned short PhyBaseAddr;
        /* clear the base address first. hw does not clear upon soft reset*/
        GPIO->RoboswEphyCtrl &= ~EPHY_PHYAD_BASE_ADDR_MASK;
        if( BpGetEphyBaseAddress(&PhyBaseAddr) == BP_SUCCESS ) {
            GPIO->RoboswEphyCtrl |= ((PhyBaseAddr >>3) & 0x3) << EPHY_PHYAD_BASE_ADDR_SHIFT;
        }

        /* clear the base address first. hw does not clear upon soft reset*/
        GPIO->RoboswGphyCtrl &= ~GPHY_PHYAD_BASE_ADDR_MASK;
        if( BpGetGphyBaseAddress(&PhyBaseAddr) == BP_SUCCESS ) {
            GPIO->RoboswGphyCtrl |= ((PhyBaseAddr >>3) & 0x3) << GPHY_PHYAD_BASE_ADDR_SHIFT;
        }
    }


#if defined(CONFIG_USB)
    PERF->blkEnables |= USBH_CLK_EN;
    PERF->softResetB |= SOFT_RST_USBH;
    TIMER->ClkRstCtl |= USB_REF_CLKEN;
    MISC->miscIddqCtrl &= ~MISC_IDDQ_CTRL_USBH;
    mdelay(100);
    USBH->SwapControl = EHCI_ENDIAN_SWAP | OHCI_ENDIAN_SWAP;
    USBH->Setup |= USBH_IOC;
    USBH->Setup &= ~USBH_IPP;
    USBH->PllControl1 &= ~(PLLC_PLL_IDDQ_PWRDN | PLLC_PLL_PWRDN_DELAY);
#else
    MISC->miscIddqCtrl |= MISC_IDDQ_CTRL_USBH;
    PERF->blkEnables &= ~USBH_CLK_EN;
#endif

#if defined(CONFIG_BCM_KF_FAP) && (defined(CONFIG_BCM_FAP) || defined(CONFIG_BCM_FAP_MODULE))
#else
    PERF->blkEnables &= ~FAP0_CLK_EN;
    PERF->blkEnables &= ~FAP1_CLK_EN;
#endif

#if defined(CONFIG_PCI)
    /* Enable WOC */  
    PERF->blkEnables |=WLAN_OCP_CLK_EN;
    mdelay(10);
    PERF->softResetB &= ~(SOFT_RST_WLAN_SHIM_UBUS | SOFT_RST_WLAN_SHIM);
    mdelay(1);
    PERF->softResetB |= (SOFT_RST_WLAN_SHIM_UBUS | SOFT_RST_WLAN_SHIM);
    mdelay(1);
 
    WLAN_SHIM->ShimMisc = (WLAN_SHIM_FORCE_CLOCKS_ON|WLAN_SHIM_MACRO_SOFT_RESET);
    mdelay(1);
    WLAN_SHIM->MacControl = (SICF_FGC|SICF_CLOCK_EN);
    WLAN_SHIM->ShimMisc = WLAN_SHIM_FORCE_CLOCKS_ON;
    WLAN_SHIM->ShimMisc = 0;
    WLAN_SHIM->MacControl = SICF_CLOCK_EN;
#endif    

#if defined(CONFIG_BCM_KF_POWER_SAVE) && defined(CONFIG_BCM_DDR_SELF_REFRESH_PWRSAVE)
    /* Enable power savings from DDR pads on this chip when DDR goes in Self-Refresh mode */
    MEMC->PhyControl.IDLE_PAD_CONTROL = 0x00000172;
    MEMC->PhyByteLane0Control.IDLE_PAD_CONTROL = 0x000fffff;
    MEMC->PhyByteLane1Control.IDLE_PAD_CONTROL = 0x000fffff;
#endif

#if defined(CONFIG_BCM_1V2REG_AUTO_SHUTDOWN)
    /*
     * Determine if internal VREG is used.
     * If not, disable it to improve WLAN performance at 5GHz
     * The ring oscillators are affected when varying the 1V2 voltage
     * So take a measure of the ring osc count, then raise the internal regulator voltage and remeasure
     * If the ring osc count changed as expected than internal regulators are used
     */
    printk("Internal 1P2 VREG will be shutdown if unused...");

    /* Take the first ring osc measurement */
    GPIO->RingOscCtrl1 = RING_OSC_ENABLE_MASK | RING_OSC_COUNT_RESET | RING_OSC_IRQ;
    GPIO->RingOscCtrl1 = RING_OSC_ENABLE_MASK | (2 << RING_OSC_SELECT_SHIFT);
    GPIO->RingOscCtrl0 = RING_OSC_512_CYCLES;
    while (!(GPIO->RingOscCtrl1 & RING_OSC_IRQ));
    startCount = GPIO->RingOscCtrl1 & RING_OSC_COUNT_MASK;

    /* Increase internal 1V2 slightly and see if the ring osc is speeding up */
    MISC->miscVregCtrl1 += 8;
    MISC->miscVregCtrl0 |= MISC_VREG_CONTROL0_REG_RESET_B;

    /* Take the second ring osc measurement */
    GPIO->RingOscCtrl1 = RING_OSC_ENABLE_MASK | RING_OSC_COUNT_RESET | RING_OSC_IRQ;
    GPIO->RingOscCtrl1 = RING_OSC_ENABLE_MASK | (2 << RING_OSC_SELECT_SHIFT);
    GPIO->RingOscCtrl0 = RING_OSC_512_CYCLES;
    while (!(GPIO->RingOscCtrl1 & RING_OSC_IRQ));
    endCount = GPIO->RingOscCtrl1 & RING_OSC_COUNT_MASK;

    /* Reset the internal 1V2 to its original value */
    MISC->miscVregCtrl1 -= 8;

    /*
     * A negative difference or a small positive difference indicates that an external regulator is used
     * This code was calibrated by repeating the measurements thousands of times and looking for a safe value
     * Safe means avoiding at all costs being wrong by shutting down the internal regulator when it is in use
     * It is better to be wrong by leaving the internal regulator running when an external regulator is used
     */
    diff = startCount - endCount;
    if (diff < 300) {
        printk("Unused, turn it off (%08x-%08x=%d<300)\n", startCount, endCount,diff);
        /* Turn off internal 1P2 regulator */
        MISC->miscVregCtrl0 |= MISC_VREG_CONTROL0_REG_RESET_B | MISC_VREG_CONTROL0_POWER_DOWN_1;
    } else {
        printk("Used, leave it on (%08x-%08x=%d>=300)\n", startCount, endCount, diff);
    }
#elif defined(CONFIG_BCM_1V2REG_ALWAYS_SHUTDOWN)
    printk("Internal 1P2 VREG is forced to be shutdown\n");
    MISC->miscVregCtrl0 |= MISC_VREG_CONTROL0_REG_RESET_B | MISC_VREG_CONTROL0_POWER_DOWN_1;
#elif defined(CONFIG_BCM_1V2REG_NEVER_SHUTDOWN)
    printk("Internal 1P2 VREG is forced to remain enabled\n");
#endif

    if ( BpGetVreg1P8(&vreg1p8) == BP_SUCCESS ) {
        if (vreg1p8 == BP_VREG_EXTERNAL) {
            printk("Internal 1P8 VREG is forced by boardparms to be shutdown\n");
            MISC->miscVregCtrl0 |= MISC_VREG_CONTROL0_REG_RESET_B | MISC_VREG_CONTROL0_POWER_DOWN_2;
        }
    }	

    if ( BpGetFemtoResetGpio(&gpio) == BP_SUCCESS ) {
        kerSysSetGpioState(gpio, kGpioActive);
    }
    return 0;
}

#define bcm63xx_specific_hw_init() bcm63268_hw_init()

#elif defined(CONFIG_BCM960333)

static int __init bcm60333_hw_init(void)
{
    /* We can add a minimum GPIO MUX setup here to enable UART TxRx*/
    return 0;
}

#define bcm63xx_specific_hw_init() bcm60333_hw_init()

#elif defined(CONFIG_BCM96838)

static int __init bcm6838_hw_init(void)
{
    unsigned short irq, gpio;
	
    if( BpGetResetToDefaultExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetResetToDefaultExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
                PERF->ExtIrqCfg |= (1<<irq);
        }
    }

    if( BpGetWirelessSesExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetWirelessSesExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
                PERF->ExtIrqCfg |= (1<<irq);
        }
    }

    if( BpGetPmdAlarmExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetPmdAlarmExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
            {
                PERF->ExtIrqCfg |= (1<<irq);
                PERF->ExtIrqCfg |= (1<<26);
            }
        }
    }
    if( BpGetWanSignalDetectedExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetWanSignalDetectedExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
        }
    }

    if( BpGetTrplxrTxFailExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetTrplxrTxFailExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
			{
                PERF->ExtIrqCfg |= (1<<irq);
            }
        }
    }

    if( BpGetTrplxrSdExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetTrplxrSdExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
			{
                PERF->ExtIrqCfg |= (1<<irq);
            }
        }
    }

    if( BpGetWifiOnOffExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetWifiOnOffExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
			{
                PERF->ExtIrqCfg |= (1<<irq);
            }
        }
    }

    if( BpGetLteExtIntr(&irq) == BP_SUCCESS )
    {
        if(BpGetLteExtIntrGpio(&gpio) == BP_SUCCESS)
        {
            int gpio_polarity = gpio & BP_ACTIVE_MASK;
            gpio &= BP_GPIO_NUM_MASK;
            PERF->ext_irq_muxsel0 |= ( (gpio&EXT_IRQ_MASK_LOW) << (irq*EXT_IRQ_OFF_LOW) );
            DBGPERF->Dbg_extirqmuxsel0_1 |= ( ((gpio&EXT_IRQ_MASK_HIGH)>>EXT_IRQ_OFF_LOW) << (irq*EXT_IRQ_OFF_HIGH) );
            if (gpio_polarity == BP_ACTIVE_HIGH)
			{
                PERF->ExtIrqCfg |= (1<<irq);
            }
        }
    }


    if (BpGetUart2SdinGpio(&gpio) == BP_SUCCESS)
    {
        gpio &= BP_GPIO_NUM_MASK;
        set_pinmux(gpio, 1);
    }
    if (BpGetUart2SdoutGpio(&gpio) == BP_SUCCESS)
    {
        gpio &= BP_GPIO_NUM_MASK;
        set_pinmux(gpio, 1);
    }

#if defined(CONFIG_USB)
    if(kerSysGetUsbHostPortEnable(0) || kerSysGetUsbHostPortEnable(1))
    {
        /* enable power to USB ports */
        GPIO->port_block_data1 = 0x0;
        if(kerSysGetUsbHostPortEnable(0))
        {
            GPIO->port_block_data2 = 0x1045; /*USB0_PWRFLT */
            GPIO->port_command = 0x21;
            GPIO->port_block_data2 = 0x1046; /*USB0_PWRON */
            GPIO->port_command = 0x21;
        }
        if(kerSysGetUsbHostPortEnable(1))
        {
            GPIO->port_block_data2 = 0x0047; /*USB1_PWRFLT */
            GPIO->port_command = 0x21;
            GPIO->port_block_data2 = 0x0048; /*USB1_PWRON */
            GPIO->port_command = 0x21;
        }
        mdelay(100);
        USBH->SwapControl = EHCI_ENDIAN_SWAP | OHCI_ENDIAN_SWAP;
        USBH->Setup |= USB_IOC;
        USBH->Setup &= ~USB_IPP;
        USBH->PllControl1 &= ~(PLL_IDDQ_PWRDN);
    }
    else
    { /* no USB HOST */
        /*
         * Power to USB Host controller is on by default,
         * shutdown power to USB Host controller
         */
        kerSysSetUsbPower(0, USB_HOST_FUNC);
    }

    if(!kerSysGetUsbDeviceEnable())
    {
        /* USB device not supported shutdown power to USB device */
        kerSysSetUsbPower(0, USB_DEVICE_FUNC);
    }
#endif
	return 0;
}

#define bcm63xx_specific_hw_init() bcm6838_hw_init()

#elif defined(CONFIG_BCM963381)

extern void bcm_set_pinmux(unsigned int pin_num, unsigned int mux_num);

#if defined(CONFIG_USB)

#define CAP_TYPE_EHCI       0x00 
#define CAP_TYPE_OHCI       0x01 
#define CAP_TYPE_XHCI       0x02 

static struct platform_device *xhci_dev;

static void bcm63381_manual_usb_ldo_start(void)
{
    USBH_CTRL->pll_ctl &= ~(1 << 30); /*pll_resetb=0*/
    USBH_CTRL->utmi_ctl_1 = 0; 
    USBH_CTRL->pll_ldo_ctl = 4; /*ldo_ctl=core_rdy */
    USBH_CTRL->pll_ctl |= ( 1 << 31); /*pll_iddq=1*/
    mdelay(10);
    USBH_CTRL->pll_ctl &= ~( 1 << 31); /*pll_iddq=0*/
    USBH_CTRL->pll_ldo_ctl |= 1; /*ldo_ctl.AFE_LDO_PWRDWNB=1*/
    USBH_CTRL->pll_ldo_ctl |= 2; /*ldo_ctl.AFE_BG_PWRDWNB=1*/
    mdelay(1);
    USBH_CTRL->utmi_ctl_1 = 0x00020002;/* utmi_resetb &ref_clk_sel=0; */ 
    USBH_CTRL->pll_ctl |= ( 1 << 30); /*pll_resetb=1*/
    mdelay(10);
}    

#define MDIO_USB2   0
#define MDIO_USB3   (1 << 31)
static void usb_mdio_write(volatile u32 *mdio, u32 reg, u32 val, int mode)
{
    uint32_t data;
    data = (reg << 16) | val | mode;
    *mdio = data;
    data |= (1 << 25);
    *mdio = data;
    mdelay(1);
    data &= ~(1 << 25);
    *mdio = data;
}

static void usb2_eye_fix(void)
{
    /* Updating USB 2.0 PHY registers */
    usb_mdio_write((void *)&USBH_CTRL->mdio, 0x1f, 0x80a0, MDIO_USB2);
    usb_mdio_write((void *)&USBH_CTRL->mdio, 0x0a, 0xc6a0, MDIO_USB2);
}

static void usb3_pll_fix(void)
{
    /* Updating USB 3.0 PHY registers */
    usb_mdio_write((void *)&USBH_CTRL->mdio, 0x1f, 0x8000, MDIO_USB3);
    usb_mdio_write((void *)&USBH_CTRL->mdio, 0x07, 0x1503, MDIO_USB3);
}


static __init struct platform_device *bcm_add_usb_host(int type, int id,
                            uint32_t mem_base, uint32_t mem_size, int irq,
                            const char *devname, void *private_data)
{
    struct resource res[2];
    struct platform_device *pdev;
    //static const u64 usb_dmamask = ~(u32)0;
    static const u64 usb_dmamask = 0xffffffff;

    memset(&res, 0, sizeof(res));
    res[0].start = mem_base;
    res[0].end   = mem_base + (mem_size -1);
    res[0].flags = IORESOURCE_MEM;

    res[1].flags = IORESOURCE_IRQ;
    res[1].start = res[1].end = irq;

    pdev = platform_device_alloc(devname, id);
    if(!pdev)
    {
        printk("Error Failed to allocate platform device for devname=%s id=%d\n",
                devname, id);
    }

    platform_device_add_resources(pdev, res, 2);

    pdev->dev.dma_mask = (u64 *)&usb_dmamask;
    pdev->dev.coherent_dma_mask = 0xffffffff;
    
    if(private_data)
    {
        pdev->dev.platform_data = private_data;
    } 

    if( platform_device_add(pdev))
    {
        printk(KERN_ERR "Error Failed to add platform device for devname=%s id=%d\n",
                devname, id);
    }

    return pdev;
}

static void bcm63381_usb30_init(void)
{

    /*initialize XHCI settings*/
    //USB30H_CTRL->setup |= (USBH_IPP);

    USB30H_CTRL->usb30_ctl2 = 0x1; /*swap data & control */

    USB30H_CTRL->usb30_ctl1 |= (1<<30); /*disable over current*/
    USB30H_CTRL->usb30_ctl1 |= USB3_IOC;
    //USB30H_CTRL->usb30_ctl1 |= USB3_IPP;
    USB30H_CTRL->usb30_ctl1 |= XHC_SOFT_RESETB;
    USB30H_CTRL->usb30_ctl1 |= PHY3_PLL_SEQ_START;

    /* work around to avoid USB3.0 issue of contoller being reset when UBUS is loaded */ 
    USB30H_CTRL->bridge_ctl = (USBH_CTRL->bridge_ctl & 0xFFFF00FF) | (0x1000);
    
    usb3_pll_fix();

    xhci_dev = bcm_add_usb_host(CAP_TYPE_XHCI, 0, USB_XHCI_BASE, 0x1000,
                                INTERRUPT_ID_USBH30, "xhci-hcd", NULL); 
}

#endif

static int __init bcm63381_hw_init(void)
{ 
#if defined(CONFIG_USB)
    short usb_gpio;
    unsigned int chipRev = UtilGetChipRev();
    if(pmc_usb_power_up(PMC_USB_HOST_20))
    {
        printk(KERN_ERR "+++ Failed to Power Up USB20 Host\n");
        return -1;
    }
    
    bcm63381_manual_usb_ldo_start();

    USBH_CTRL->setup |= (USBH_IOC);
    if(BpGetUsbPwrFlt0(&usb_gpio) == BP_SUCCESS)
    {
       if((usb_gpio & BP_ACTIVE_MASK) != BP_ACTIVE_LOW)
       {
          USBH_CTRL->setup &= ~(USBH_IOC);
       }
    }
    if(BpGetUsbPwrOn0(&usb_gpio) == BP_SUCCESS)
    {
       if((usb_gpio & BP_ACTIVE_MASK) != BP_ACTIVE_LOW)
       {
          USBH_CTRL->setup &= ~(USBH_IPP);
       }
       else
       {
            USBH_CTRL->setup |= (USBH_IPP);
       }
    }

    if ((chipRev & 0xf0) == 0xa0)
    {
        USBH_CTRL->bridge_ctl |= (EHCI_ENDIAN_SWAP | OHCI_ENDIAN_SWAP);
    } else {
        USBH_CTRL->bridge_ctl = (USBH_CTRL->bridge_ctl & ~EHCI_SWAP_MODE_MASK & ~OHCI_SWAP_MODE_MASK) 
                                | ((EHCI_SWAP_MODE_BOTH << EHCI_SWAP_MODE_SHIFT) | (OHCI_SWAP_MODE_BOTH << OHCI_SWAP_MODE_SHIFT));
    }

    usb2_eye_fix();

    if(kerSysGetUsb30HostEnable())
    {
        if(pmc_usb_power_up(PMC_USB_HOST_30))
        {
            printk(KERN_ERR "+++ Failed to Power Up USB30 Host\n");
            return -1;
        }
        mdelay(10);
        bcm63381_usb30_init();
    }
#endif
	return 0;
}

#define bcm63xx_specific_hw_init() bcm63381_hw_init()

#elif defined(CONFIG_BCM96848)

static int __init bcm6848_hw_init(void)
{ 
#if defined(CONFIG_USB)
    short usb_gpio;

    if (!kerSysGetUsbHostPortEnable(0))
        return 0;

    if(pmc_usb_power_up(PMC_USB_HOST_20))
    {
        printk(KERN_ERR "+++ Failed to Power Up USB20 Host\n");
        return -1;
    }

    USBH_CTRL->setup |= (USBH_IOC);
    if(BpGetUsbPwrFlt0(&usb_gpio) == BP_SUCCESS)
    {
       if((usb_gpio & BP_ACTIVE_MASK) != BP_ACTIVE_LOW)
       {
          USBH_CTRL->setup &= ~(USBH_IOC);
       }
    }
    if(BpGetUsbPwrOn0(&usb_gpio) == BP_SUCCESS)
    {
       if((usb_gpio & BP_ACTIVE_MASK) != BP_ACTIVE_LOW)
       {
          USBH_CTRL->setup &= ~(USBH_IPP);
       }
       else
       {
            USBH_CTRL->setup |= (USBH_IPP);
       }
    }

    USBH_CTRL->bridge_ctl = (USBH_CTRL->bridge_ctl & ~EHCI_SWAP_MODE_MASK & ~OHCI_SWAP_MODE_MASK) 
        | ((EHCI_SWAP_MODE_BOTH << EHCI_SWAP_MODE_SHIFT) | (OHCI_SWAP_MODE_BOTH << OHCI_SWAP_MODE_SHIFT));
#endif
	return 0;
}

#define bcm63xx_specific_hw_init() bcm6848_hw_init()

#endif

static int __init bcm63xx_hw_init(void)
{
#if !defined(CONFIG_BRCM_IKOS)
    kerSysFlashInit();
#endif

    return bcm63xx_specific_hw_init();
}
arch_initcall(bcm63xx_hw_init);


static int __init brcm63xx_setup(void)
{
    extern int panic_timeout;

    _machine_restart = brcm_machine_restart;
    _machine_halt = brcm_machine_halt;
    pm_power_off = brcm_machine_halt;

    panic_timeout = 1;

    check_if_rootfs_is_set(arcs_cmdline);

#ifdef CONFIG_OF
    __dt_register_buses("simple-bus", NULL);
#endif
    return 0;
}

arch_initcall(brcm63xx_setup);

#endif