cap_inline.h

/*****************************************************************************
* Copyright 2009 Broadcom Corporation.  All rights reserved.
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available at
* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a
* license other than the GPL, without Broadcom's express prior written
* consent.
*****************************************************************************/

#ifndef CAP_INLINE_H
#define CAP_INLINE_H

/* ---- Include Files ---------------------------------------------------- */
#include <mach/csp/cap.h>
#include <cfg_global.h>

/* ---- Public Constants and Types --------------------------------------- */
#define CAP_CONFIG0_VPM_DIS          0x00000001
#define CAP_CONFIG0_ETH_PHY0_DIS     0x00000002
#define CAP_CONFIG0_ETH_PHY1_DIS     0x00000004
#define CAP_CONFIG0_ETH_GMII0_DIS    0x00000008
#define CAP_CONFIG0_ETH_GMII1_DIS    0x00000010
#define CAP_CONFIG0_ETH_SGMII0_DIS   0x00000020
#define CAP_CONFIG0_ETH_SGMII1_DIS   0x00000040
#define CAP_CONFIG0_USB0_DIS         0x00000080
#define CAP_CONFIG0_USB1_DIS         0x00000100
#define CAP_CONFIG0_TSC_DIS          0x00000200
#define CAP_CONFIG0_EHSS0_DIS        0x00000400
#define CAP_CONFIG0_EHSS1_DIS        0x00000800
#define CAP_CONFIG0_SDIO0_DIS        0x00001000
#define CAP_CONFIG0_SDIO1_DIS        0x00002000
#define CAP_CONFIG0_UARTB_DIS        0x00004000
#define CAP_CONFIG0_KEYPAD_DIS       0x00008000
#define CAP_CONFIG0_CLCD_DIS         0x00010000
#define CAP_CONFIG0_GE_DIS           0x00020000
#define CAP_CONFIG0_LEDM_DIS         0x00040000
#define CAP_CONFIG0_BBL_DIS          0x00080000
#define CAP_CONFIG0_VDEC_DIS         0x00100000
#define CAP_CONFIG0_PIF_DIS          0x00200000
#define CAP_CONFIG0_RESERVED1_DIS    0x00400000
#define CAP_CONFIG0_RESERVED2_DIS    0x00800000

#define CAP_CONFIG1_APMA_DIS         0x00000001
#define CAP_CONFIG1_APMB_DIS         0x00000002
#define CAP_CONFIG1_APMC_DIS         0x00000004
#define CAP_CONFIG1_CLCD_RES_MASK    0x00000600
#define CAP_CONFIG1_CLCD_RES_SHIFT   9
#define CAP_CONFIG1_CLCD_RES_WVGA    (CAP_LCD_WVGA << CAP_CONFIG1_CLCD_RES_SHIFT)
#define CAP_CONFIG1_CLCD_RES_VGA     (CAP_LCD_VGA << CAP_CONFIG1_CLCD_RES_SHIFT)
#define CAP_CONFIG1_CLCD_RES_WQVGA   (CAP_LCD_WQVGA << CAP_CONFIG1_CLCD_RES_SHIFT)
#define CAP_CONFIG1_CLCD_RES_QVGA    (CAP_LCD_QVGA << CAP_CONFIG1_CLCD_RES_SHIFT)

#define CAP_CONFIG2_SPU_DIS          0x00000010
#define CAP_CONFIG2_PKA_DIS          0x00000020
#define CAP_CONFIG2_RNG_DIS          0x00000080

#if   (CFG_GLOBAL_CHIP == BCM11107)
#define capConfig0 0
#define capConfig1 CAP_CONFIG1_CLCD_RES_WVGA
#define capConfig2 0
#define CAP_APM_MAX_NUM_CHANS 3
#elif (CFG_GLOBAL_CHIP == FPGA11107)
#define capConfig0 0
#define capConfig1 CAP_CONFIG1_CLCD_RES_WVGA
#define capConfig2 0
#define CAP_APM_MAX_NUM_CHANS 3
#elif (CFG_GLOBAL_CHIP == BCM11109)
#define capConfig0 (CAP_CONFIG0_USB1_DIS | CAP_CONFIG0_EHSS1_DIS | CAP_CONFIG0_SDIO1_DIS | CAP_CONFIG0_GE_DIS | CAP_CONFIG0_BBL_DIS | CAP_CONFIG0_VDEC_DIS)
#define capConfig1 (CAP_CONFIG1_APMC_DIS | CAP_CONFIG1_CLCD_RES_WQVGA)
#define capConfig2 (CAP_CONFIG2_SPU_DIS | CAP_CONFIG2_PKA_DIS)
#define CAP_APM_MAX_NUM_CHANS 2
#elif (CFG_GLOBAL_CHIP == BCM11170)
#define capConfig0 (CAP_CONFIG0_ETH_GMII0_DIS | CAP_CONFIG0_ETH_GMII1_DIS | CAP_CONFIG0_USB0_DIS | CAP_CONFIG0_USB1_DIS | CAP_CONFIG0_TSC_DIS | CAP_CONFIG0_EHSS1_DIS | CAP_CONFIG0_SDIO0_DIS | CAP_CONFIG0_SDIO1_DIS | CAP_CONFIG0_UARTB_DIS | CAP_CONFIG0_CLCD_DIS | CAP_CONFIG0_GE_DIS | CAP_CONFIG0_BBL_DIS | CAP_CONFIG0_VDEC_DIS)
#define capConfig1 (CAP_CONFIG1_APMC_DIS | CAP_CONFIG1_CLCD_RES_WQVGA)
#define capConfig2 (CAP_CONFIG2_SPU_DIS | CAP_CONFIG2_PKA_DIS)
#define CAP_APM_MAX_NUM_CHANS 2
#elif (CFG_GLOBAL_CHIP == BCM11110)
#define capConfig0 (CAP_CONFIG0_USB1_DIS | CAP_CONFIG0_TSC_DIS | CAP_CONFIG0_EHSS1_DIS | CAP_CONFIG0_SDIO0_DIS | CAP_CONFIG0_SDIO1_DIS | CAP_CONFIG0_UARTB_DIS | CAP_CONFIG0_GE_DIS | CAP_CONFIG0_BBL_DIS | CAP_CONFIG0_VDEC_DIS)
#define capConfig1 CAP_CONFIG1_APMC_DIS
#define capConfig2 (CAP_CONFIG2_SPU_DIS | CAP_CONFIG2_PKA_DIS)
#define CAP_APM_MAX_NUM_CHANS 2
#elif (CFG_GLOBAL_CHIP == BCM11211)
#define capConfig0 (CAP_CONFIG0_ETH_PHY0_DIS | CAP_CONFIG0_ETH_GMII0_DIS | CAP_CONFIG0_ETH_GMII1_DIS | CAP_CONFIG0_ETH_SGMII0_DIS | CAP_CONFIG0_ETH_SGMII1_DIS | CAP_CONFIG0_CLCD_DIS)
#define capConfig1 CAP_CONFIG1_APMC_DIS
#define capConfig2 0
#define CAP_APM_MAX_NUM_CHANS 2
#else
#error CFG_GLOBAL_CHIP type capabilities not defined
#endif

#if   ((CFG_GLOBAL_CHIP == BCM11107) || (CFG_GLOBAL_CHIP == FPGA11107))
#define CAP_HW_CFG_ARM_CLK_HZ 500000000
#elif ((CFG_GLOBAL_CHIP == BCM11109) || (CFG_GLOBAL_CHIP == BCM11170) || (CFG_GLOBAL_CHIP == BCM11110))
#define CAP_HW_CFG_ARM_CLK_HZ 300000000
#elif (CFG_GLOBAL_CHIP == BCM11211)
#define CAP_HW_CFG_ARM_CLK_HZ 666666666
#else
#error CFG_GLOBAL_CHIP type capabilities not defined
#endif

#if ((CFG_GLOBAL_CHIP == BCM11107) || (CFG_GLOBAL_CHIP == BCM11211) || (CFG_GLOBAL_CHIP == FPGA11107))
#define CAP_HW_CFG_VPM_CLK_HZ 333333333
#elif ((CFG_GLOBAL_CHIP == BCM11109) || (CFG_GLOBAL_CHIP == BCM11170) || (CFG_GLOBAL_CHIP == BCM11110))
#define CAP_HW_CFG_VPM_CLK_HZ 200000000
#else
#error CFG_GLOBAL_CHIP type capabilities not defined
#endif

/* ---- Public Variable Externs ------------------------------------------ */
/* ---- Public Function Prototypes --------------------------------------- */

/****************************************************************************
*  cap_isPresent -
*
*  PURPOSE:
*     Determines if the chip has a certain capability present
*
*  PARAMETERS:
*     capability - type of capability to determine if present
*
*  RETURNS:
*     CAP_PRESENT or CAP_NOT_PRESENT
****************************************************************************/
static inline CAP_RC_T cap_isPresent(CAP_CAPABILITY_T capability, int index)
{
	CAP_RC_T returnVal = CAP_NOT_PRESENT;

	switch (capability) {
	case CAP_VPM:
		{
			if (!(capConfig0 & CAP_CONFIG0_VPM_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_ETH_PHY:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_PHY0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_PHY1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_ETH_GMII:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_GMII0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_GMII1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_ETH_SGMII:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_SGMII0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_ETH_SGMII1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_USB:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_USB0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_USB1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_TSC:
		{
			if (!(capConfig0 & CAP_CONFIG0_TSC_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_EHSS:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_EHSS0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_EHSS1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_SDIO:
		{
			if ((index == 0)
			    && (!(capConfig0 & CAP_CONFIG0_SDIO0_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig0 & CAP_CONFIG0_SDIO1_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_UARTB:
		{
			if (!(capConfig0 & CAP_CONFIG0_UARTB_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_KEYPAD:
		{
			if (!(capConfig0 & CAP_CONFIG0_KEYPAD_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_CLCD:
		{
			if (!(capConfig0 & CAP_CONFIG0_CLCD_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_GE:
		{
			if (!(capConfig0 & CAP_CONFIG0_GE_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_LEDM:
		{
			if (!(capConfig0 & CAP_CONFIG0_LEDM_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_BBL:
		{
			if (!(capConfig0 & CAP_CONFIG0_BBL_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_VDEC:
		{
			if (!(capConfig0 & CAP_CONFIG0_VDEC_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_PIF:
		{
			if (!(capConfig0 & CAP_CONFIG0_PIF_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_APM:
		{
			if ((index == 0)
			    && (!(capConfig1 & CAP_CONFIG1_APMA_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 1)
			    && (!(capConfig1 & CAP_CONFIG1_APMB_DIS))) {
				returnVal = CAP_PRESENT;
			}
			if ((index == 2)
			    && (!(capConfig1 & CAP_CONFIG1_APMC_DIS))) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_SPU:
		{
			if (!(capConfig2 & CAP_CONFIG2_SPU_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_PKA:
		{
			if (!(capConfig2 & CAP_CONFIG2_PKA_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	case CAP_RNG:
		{
			if (!(capConfig2 & CAP_CONFIG2_RNG_DIS)) {
				returnVal = CAP_PRESENT;
			}
		}
		break;

	default:
		{
		}
		break;
	}
	return returnVal;
}

/****************************************************************************
*  cap_getMaxArmSpeedHz -
*
*  PURPOSE:
*     Determines the maximum speed of the ARM CPU
*
*  PARAMETERS:
*     none
*
*  RETURNS:
*     clock speed in Hz that the ARM processor is able to run at
****************************************************************************/
static inline uint32_t cap_getMaxArmSpeedHz(void)
{
#if   ((CFG_GLOBAL_CHIP == BCM11107) || (CFG_GLOBAL_CHIP == FPGA11107))
	return 500000000;
#elif ((CFG_GLOBAL_CHIP == BCM11109) || (CFG_GLOBAL_CHIP == BCM11170) || (CFG_GLOBAL_CHIP == BCM11110))
	return 300000000;
#elif (CFG_GLOBAL_CHIP == BCM11211)
	return 666666666;
#else
#error CFG_GLOBAL_CHIP type capabilities not defined
#endif
}

/****************************************************************************
*  cap_getMaxVpmSpeedHz -
*
*  PURPOSE:
*     Determines the maximum speed of the VPM
*
*  PARAMETERS:
*     none
*
*  RETURNS:
*     clock speed in Hz that the VPM is able to run at
****************************************************************************/
static inline uint32_t cap_getMaxVpmSpeedHz(void)
{
#if ((CFG_GLOBAL_CHIP == BCM11107) || (CFG_GLOBAL_CHIP == BCM11211) || (CFG_GLOBAL_CHIP == FPGA11107))
	return 333333333;
#elif ((CFG_GLOBAL_CHIP == BCM11109) || (CFG_GLOBAL_CHIP == BCM11170) || (CFG_GLOBAL_CHIP == BCM11110))
	return 200000000;
#else
#error CFG_GLOBAL_CHIP type capabilities not defined
#endif
}

/****************************************************************************
*  cap_getMaxLcdRes -
*
*  PURPOSE:
*     Determines the maximum LCD resolution capabilities
*
*  PARAMETERS:
*     none
*
*  RETURNS:
*   CAP_LCD_WVGA, CAP_LCD_VGA, CAP_LCD_WQVGA or CAP_LCD_QVGA
*
****************************************************************************/
static inline CAP_LCD_RES_T cap_getMaxLcdRes(void)
{
	return (CAP_LCD_RES_T)
		((capConfig1 & CAP_CONFIG1_CLCD_RES_MASK) >>
		 CAP_CONFIG1_CLCD_RES_SHIFT);
}

#endif