diff options
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/csp/cap.h | 63 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/csp/cap_inline.h | 409 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h | 73 | 
3 files changed, 545 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/mach/csp/cap.h b/arch/arm/mach-bcmring/include/mach/csp/cap.h new file mode 100644 index 00000000000..30fa2d54063 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/csp/cap.h @@ -0,0 +1,63 @@ +/***************************************************************************** +* 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_H +#define CAP_H + +/* ---- Include Files ---------------------------------------------------- */ +/* ---- Public Constants and Types --------------------------------------- */ +typedef enum { +	CAP_NOT_PRESENT = 0, +	CAP_PRESENT +} CAP_RC_T; + +typedef enum { +	CAP_VPM, +	CAP_ETH_PHY, +	CAP_ETH_GMII, +	CAP_ETH_SGMII, +	CAP_USB, +	CAP_TSC, +	CAP_EHSS, +	CAP_SDIO, +	CAP_UARTB, +	CAP_KEYPAD, +	CAP_CLCD, +	CAP_GE, +	CAP_LEDM, +	CAP_BBL, +	CAP_VDEC, +	CAP_PIF, +	CAP_APM, +	CAP_SPU, +	CAP_PKA, +	CAP_RNG, +} CAP_CAPABILITY_T; + +typedef enum { +	CAP_LCD_WVGA = 0, +	CAP_LCD_VGA = 0x1, +	CAP_LCD_WQVGA = 0x2, +	CAP_LCD_QVGA = 0x3 +} CAP_LCD_RES_T; + +/* ---- Public Variable Externs ------------------------------------------ */ +/* ---- Public Function Prototypes --------------------------------------- */ + +static inline CAP_RC_T cap_isPresent(CAP_CAPABILITY_T capability, int index); +static inline uint32_t cap_getMaxArmSpeedHz(void); +static inline uint32_t cap_getMaxVpmSpeedHz(void); +static inline CAP_LCD_RES_T cap_getMaxLcdRes(void); + +#endif diff --git a/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h b/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h new file mode 100644 index 00000000000..933ce68ed90 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/csp/cap_inline.h @@ -0,0 +1,409 @@ +/***************************************************************************** +* 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 diff --git a/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h b/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h new file mode 100644 index 00000000000..cfa91bed9d3 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/csp/hw_cfg.h @@ -0,0 +1,73 @@ +/***************************************************************************** +* Copyright 2003 - 2008 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 CSP_HW_CFG_H +#define CSP_HW_CFG_H + +/* ---- Include Files ---------------------------------------------------- */ + +#include <cfg_global.h> +#include <mach/csp/cap_inline.h> + +#if defined(__KERNEL__) +#include <mach/memory_settings.h> +#else +#include <hw_cfg.h> +#endif + +/* Some items that can be defined externally, but will be set to default values */ +/* if they are not defined. */ +/*      HW_CFG_PLL_SPREAD_SPECTRUM_DISABLE   Default undefined and SS is enabled. */ +/*      HW_CFG_SDRAM_CAS_LATENCY        5    Default 5, Values [3..6] */ +/*      HW_CFG_SDRAM_CHIP_SELECT_CNT    1    Default 1, Vaules [1..2] */ +/*      HW_CFG_SDRAM_SPEED_GRADE        667  Default 667, Values [400,533,667,800] */ +/*      HW_CFG_SDRAM_WIDTH_BITS         16   Default 16, Vaules [8,16] */ +/*      HW_CFG_SDRAM_ADDR_BRC                Default undefined and Row-Bank-Col (RBC) addressing used. Define to use Bank-Row-Col (BRC). */ +/*      HW_CFG_SDRAM_CLK_ASYNC               Default undefined and DDR clock is synchronous with AXI BUS clock. Define for ASYNC mode. */ + +#if defined(CFG_GLOBAL_CHIP) +  #if (CFG_GLOBAL_CHIP == FPGA11107) +     #define HW_CFG_BUS_CLK_HZ            5000000 +     #define HW_CFG_DDR_CTLR_CLK_HZ      10000000 +     #define HW_CFG_DDR_PHY_OMIT +     #define HW_CFG_UART_CLK_HZ           7500000 +  #else +     #define HW_CFG_PLL_VCO_HZ           2000000000 +     #define HW_CFG_PLL2_VCO_HZ          1800000000 +     #define HW_CFG_ARM_CLK_HZ            CAP_HW_CFG_ARM_CLK_HZ +     #define HW_CFG_BUS_CLK_HZ            166666666 +     #define HW_CFG_DDR_CTLR_CLK_HZ       333333333 +     #define HW_CFG_DDR_PHY_CLK_HZ        (2 * HW_CFG_DDR_CTLR_CLK_HZ) +     #define HW_CFG_UART_CLK_HZ           142857142 +     #define HW_CFG_VPM_CLK_HZ            CAP_HW_CFG_VPM_CLK_HZ +  #endif +#else +   #define HW_CFG_PLL_VCO_HZ           1800000000 +   #define HW_CFG_PLL2_VCO_HZ          1800000000 +   #define HW_CFG_ARM_CLK_HZ            450000000 +   #define HW_CFG_BUS_CLK_HZ            150000000 +   #define HW_CFG_DDR_CTLR_CLK_HZ       300000000 +   #define HW_CFG_DDR_PHY_CLK_HZ        (2 * HW_CFG_DDR_CTLR_CLK_HZ) +   #define HW_CFG_UART_CLK_HZ           150000000 +   #define HW_CFG_VPM_CLK_HZ            300000000 +#endif + +/* ---- Public Constants and Types --------------------------------------- */ +/* ---- Public Variable Externs ------------------------------------------ */ +/* ---- Public Function Prototypes --------------------------------------- */ + + +#endif /* CSP_HW_CFG_H */ +  |