/***********************license start***************
* Author : Cavium Networks
*
* Contact : support @ caviumnetworks . com
* This file is part of the OCTEON SDK
*
* Copyright ( c ) 2003 - 2008 Cavium Networks
*
* This file 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 .
*
* This file is distributed in the hope that it will be useful , but
* AS - IS and WITHOUT ANY WARRANTY ; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE , TITLE , or
* NONINFRINGEMENT . See the GNU General Public License for more
* details .
*
* You should have received a copy of the GNU General Public License
* along with this file ; if not , write to the Free Software
* Foundation , Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA
* or visit http : //www.gnu.org/licenses/.
*
* This file may also be available under a different license from Cavium .
* Contact Cavium Networks for more information
***********************license end**************************************/
/*
* Header file containing the ABI with the bootloader .
*/
#ifndef __CVMX_BOOTINFO_H__
#define __CVMX_BOOTINFO_H__
#include "cvmx-coremask.h"
/*
* Current major and minor versions of the CVMX bootinfo block that is
* passed from the bootloader to the application . This is versioned
* so that applications can properly handle multiple bootloader
* versions .
*/
#define CVMX_BOOTINFO_MAJ_VER 1
#define CVMX_BOOTINFO_MIN_VER 4
#if (CVMX_BOOTINFO_MAJ_VER == 1 )
#define CVMX_BOOTINFO_OCTEON_SERIAL_LEN 20
/*
* This structure is populated by the bootloader . For binary
* compatibility the only changes that should be made are
* adding members to the end of the structure , and the minor
* version should be incremented at that time .
* If an incompatible change is made , the major version
* must be incremented , and the minor version should be reset
* to 0 .
*/
struct cvmx_bootinfo {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t major_version;
uint32_t minor_version;
uint64_t stack_top;
uint64_t heap_base;
uint64_t heap_end;
uint64_t desc_vaddr;
uint32_t exception_base_addr;
uint32_t stack_size;
uint32_t flags;
uint32_t core_mask;
/* DRAM size in megabytes */
uint32_t dram_size;
/* physical address of free memory descriptor block*/
uint32_t phy_mem_desc_addr;
/* used to pass flags from app to debugger */
uint32_t debugger_flags_base_addr;
/* CPU clock speed, in hz */
uint32_t eclock_hz;
/* DRAM clock speed, in hz */
uint32_t dclock_hz;
uint32_t reserved0;
uint16_t board_type;
uint8_t board_rev_major;
uint8_t board_rev_minor;
uint16_t reserved1;
uint8_t reserved2;
uint8_t reserved3;
char board_serial_number[CVMX_BOOTINFO_OCTEON_SERIAL_LEN];
uint8_t mac_addr_base[6 ];
uint8_t mac_addr_count;
#if (CVMX_BOOTINFO_MIN_VER >= 1 )
/*
* Several boards support compact flash on the Octeon boot
* bus . The CF memory spaces may be mapped to different
* addresses on different boards . These are the physical
* addresses , so care must be taken to use the correct
* XKPHYS / KSEG0 addressing depending on the application ' s
* ABI . These values will be 0 if CF is not present .
*/
uint64_t compact_flash_common_base_addr;
uint64_t compact_flash_attribute_base_addr;
/*
* Base address of the LED display ( as on EBT3000 board )
* This will be 0 if LED display not present .
*/
uint64_t led_display_base_addr;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 2 )
/* DFA reference clock in hz (if applicable)*/
uint32_t dfa_ref_clock_hz;
/*
* flags indicating various configuration options . These
* flags supersede the ' flags ' variable and should be used
* instead if available .
*/
uint32_t config_flags;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 3 )
/*
* Address of the OF Flattened Device Tree structure
* describing the board .
*/
uint64_t fdt_addr;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 4 )
/*
* Coremask used for processors with more than 32 cores
* or with OCI . This replaces core_mask .
*/
struct cvmx_coremask ext_core_mask;
#endif
#else /* __BIG_ENDIAN */
/*
* Little - Endian : When the CPU mode is switched to
* little - endian , the view of the structure has some of the
* fields swapped .
*/
uint32_t minor_version;
uint32_t major_version;
uint64_t stack_top;
uint64_t heap_base;
uint64_t heap_end;
uint64_t desc_vaddr;
uint32_t stack_size;
uint32_t exception_base_addr;
uint32_t core_mask;
uint32_t flags;
uint32_t phy_mem_desc_addr;
uint32_t dram_size;
uint32_t eclock_hz;
uint32_t debugger_flags_base_addr;
uint32_t reserved0;
uint32_t dclock_hz;
uint8_t reserved3;
uint8_t reserved2;
uint16_t reserved1;
uint8_t board_rev_minor;
uint8_t board_rev_major;
uint16_t board_type;
char board_serial_number[CVMX_BOOTINFO_OCTEON_SERIAL_LEN];
uint8_t mac_addr_base[6 ];
uint8_t mac_addr_count;
uint8_t pad[5 ];
#if (CVMX_BOOTINFO_MIN_VER >= 1 )
uint64_t compact_flash_common_base_addr;
uint64_t compact_flash_attribute_base_addr;
uint64_t led_display_base_addr;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 2 )
uint32_t config_flags;
uint32_t dfa_ref_clock_hz;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 3 )
uint64_t fdt_addr;
#endif
#if (CVMX_BOOTINFO_MIN_VER >= 4 )
struct cvmx_coremask ext_core_mask;
#endif
#endif
};
#define CVMX_BOOTINFO_CFG_FLAG_PCI_HOST (1 ull << 0 )
#define CVMX_BOOTINFO_CFG_FLAG_PCI_TARGET (1 ull << 1 )
#define CVMX_BOOTINFO_CFG_FLAG_DEBUG (1 ull << 2 )
#define CVMX_BOOTINFO_CFG_FLAG_NO_MAGIC (1 ull << 3 )
/* This flag is set if the TLB mappings are not contained in the
* 0x10000000 - 0x20000000 boot bus region. */
#define CVMX_BOOTINFO_CFG_FLAG_OVERSIZE_TLB_MAPPING (1 ull << 4 )
#define CVMX_BOOTINFO_CFG_FLAG_BREAK (1 ull << 5 )
#endif /* (CVMX_BOOTINFO_MAJ_VER == 1) */
/* Type defines for board and chip types */
enum cvmx_board_types_enum {
CVMX_BOARD_TYPE_NULL = 0 ,
CVMX_BOARD_TYPE_SIM = 1 ,
CVMX_BOARD_TYPE_EBT3000 = 2 ,
CVMX_BOARD_TYPE_KODAMA = 3 ,
CVMX_BOARD_TYPE_NIAGARA = 4 ,
CVMX_BOARD_TYPE_NAC38 = 5 , /* formerly NAO38 */
CVMX_BOARD_TYPE_THUNDER = 6 ,
CVMX_BOARD_TYPE_TRANTOR = 7 ,
CVMX_BOARD_TYPE_EBH3000 = 8 ,
CVMX_BOARD_TYPE_EBH3100 = 9 ,
CVMX_BOARD_TYPE_HIKARI = 10 ,
CVMX_BOARD_TYPE_CN3010_EVB_HS5 = 11 ,
CVMX_BOARD_TYPE_CN3005_EVB_HS5 = 12 ,
CVMX_BOARD_TYPE_KBP = 13 ,
/* Deprecated, CVMX_BOARD_TYPE_CN3010_EVB_HS5 supports the CN3020 */
CVMX_BOARD_TYPE_CN3020_EVB_HS5 = 14 ,
CVMX_BOARD_TYPE_EBT5800 = 15 ,
CVMX_BOARD_TYPE_NICPRO2 = 16 ,
CVMX_BOARD_TYPE_EBH5600 = 17 ,
CVMX_BOARD_TYPE_EBH5601 = 18 ,
CVMX_BOARD_TYPE_EBH5200 = 19 ,
CVMX_BOARD_TYPE_BBGW_REF = 20 ,
CVMX_BOARD_TYPE_NIC_XLE_4G = 21 ,
CVMX_BOARD_TYPE_EBT5600 = 22 ,
CVMX_BOARD_TYPE_EBH5201 = 23 ,
CVMX_BOARD_TYPE_EBT5200 = 24 ,
CVMX_BOARD_TYPE_CB5600 = 25 ,
CVMX_BOARD_TYPE_CB5601 = 26 ,
CVMX_BOARD_TYPE_CB5200 = 27 ,
/* Special 'generic' board type, supports many boards */
CVMX_BOARD_TYPE_GENERIC = 28 ,
CVMX_BOARD_TYPE_EBH5610 = 29 ,
CVMX_BOARD_TYPE_LANAI2_A = 30 ,
CVMX_BOARD_TYPE_LANAI2_U = 31 ,
CVMX_BOARD_TYPE_EBB5600 = 32 ,
CVMX_BOARD_TYPE_EBB6300 = 33 ,
CVMX_BOARD_TYPE_NIC_XLE_10G = 34 ,
CVMX_BOARD_TYPE_LANAI2_G = 35 ,
CVMX_BOARD_TYPE_EBT5810 = 36 ,
CVMX_BOARD_TYPE_NIC10E = 37 ,
CVMX_BOARD_TYPE_EP6300C = 38 ,
CVMX_BOARD_TYPE_EBB6800 = 39 ,
CVMX_BOARD_TYPE_NIC4E = 40 ,
CVMX_BOARD_TYPE_NIC2E = 41 ,
CVMX_BOARD_TYPE_EBB6600 = 42 ,
CVMX_BOARD_TYPE_REDWING = 43 ,
CVMX_BOARD_TYPE_NIC68_4 = 44 ,
CVMX_BOARD_TYPE_NIC10E_66 = 45 ,
CVMX_BOARD_TYPE_SNIC10E = 50 ,
CVMX_BOARD_TYPE_MAX,
/*
* The range from CVMX_BOARD_TYPE_MAX to
* CVMX_BOARD_TYPE_CUST_DEFINED_MIN is reserved for future
* SDK use .
*/
/*
* Set aside a range for customer boards . These numbers are managed
* by Cavium .
*/
CVMX_BOARD_TYPE_CUST_DEFINED_MIN = 10000 ,
CVMX_BOARD_TYPE_CUST_WSX16 = 10001 ,
CVMX_BOARD_TYPE_CUST_NS0216 = 10002 ,
CVMX_BOARD_TYPE_CUST_NB5 = 10003 ,
CVMX_BOARD_TYPE_CUST_WMR500 = 10004 ,
CVMX_BOARD_TYPE_CUST_ITB101 = 10005 ,
CVMX_BOARD_TYPE_CUST_NTE102 = 10006 ,
CVMX_BOARD_TYPE_CUST_AGS103 = 10007 ,
CVMX_BOARD_TYPE_CUST_GST104 = 10008 ,
CVMX_BOARD_TYPE_CUST_GCT105 = 10009 ,
CVMX_BOARD_TYPE_CUST_AGS106 = 10010 ,
CVMX_BOARD_TYPE_CUST_SGM107 = 10011 ,
CVMX_BOARD_TYPE_CUST_GCT108 = 10012 ,
CVMX_BOARD_TYPE_CUST_AGS109 = 10013 ,
CVMX_BOARD_TYPE_CUST_GCT110 = 10014 ,
CVMX_BOARD_TYPE_CUST_L2_AIR_SENDER = 10015 ,
CVMX_BOARD_TYPE_CUST_L2_AIR_RECEIVER = 10016 ,
CVMX_BOARD_TYPE_CUST_L2_ACCTON2_TX = 10017 ,
CVMX_BOARD_TYPE_CUST_L2_ACCTON2_RX = 10018 ,
CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_TX = 10019 ,
CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_RX = 10020 ,
CVMX_BOARD_TYPE_CUST_L2_ZINWELL = 10021 ,
CVMX_BOARD_TYPE_CUST_DEFINED_MAX = 20000 ,
/*
* Set aside a range for customer private use . The SDK won ' t
* use any numbers in this range .
*/
CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001 ,
CVMX_BOARD_TYPE_UBNT_E100 = 20002 ,
CVMX_BOARD_TYPE_UBNT_E200 = 20003 ,
CVMX_BOARD_TYPE_UBNT_E220 = 20005 ,
CVMX_BOARD_TYPE_CUST_DSR1000N = 20006 ,
CVMX_BOARD_TYPE_UBNT_E300 = 20300 ,
CVMX_BOARD_TYPE_KONTRON_S1901 = 21901 ,
CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000 ,
/* The remaining range is reserved for future use. */
};
enum cvmx_chip_types_enum {
CVMX_CHIP_TYPE_NULL = 0 ,
CVMX_CHIP_SIM_TYPE_DEPRECATED = 1 ,
CVMX_CHIP_TYPE_OCTEON_SAMPLE = 2 ,
CVMX_CHIP_TYPE_MAX,
};
/* Compatibility alias for NAC38 name change, planned to be removed
* from SDK 1.7 */
#define CVMX_BOARD_TYPE_NAO38 CVMX_BOARD_TYPE_NAC38
/* Functions to return string based on type */
#define ENUM_BRD_TYPE_CASE(x) \
case x: return (&#x [16 ]); /* Skip CVMX_BOARD_TYPE_ */
static inline const char *cvmx_board_type_to_string(enum
cvmx_board_types_enum type)
{
switch (type) {
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_SIM)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT3000)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KODAMA)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIAGARA)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NAC38)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_THUNDER)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_TRANTOR)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3000)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3100)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_HIKARI)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3010_EVB_HS5)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3005_EVB_HS5)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KBP)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3020_EVB_HS5)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5800)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NICPRO2)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5601)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5200)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_BBGW_REF)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_4G)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5201)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5200)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5601)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5200)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_GENERIC)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5610)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_A)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_U)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB5600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6300)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_10G)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_G)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5810)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC10E)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EP6300C)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6800)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC4E)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC2E)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_REDWING)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC68_4)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC10E_66)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_SNIC10E)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_MAX)
/* Customer boards listed here */
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MIN)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WSX16)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NS0216)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NB5)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WMR500)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_ITB101)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NTE102)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS103)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GST104)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT105)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS106)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_SGM107)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT108)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS109)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT110)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_AIR_SENDER)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_AIR_RECEIVER)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ACCTON2_TX)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ACCTON2_RX)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_TX)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_RX)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ZINWELL)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MAX)
/* Customer private range */
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E200)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E220)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E300)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KONTRON_S1901)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
}
return NULL;
}
#define ENUM_CHIP_TYPE_CASE(x) \
case x: return (&#x [15 ]); /* Skip CVMX_CHIP_TYPE */
static inline const char *cvmx_chip_type_to_string(enum
cvmx_chip_types_enum type)
{
switch (type) {
ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_NULL)
ENUM_CHIP_TYPE_CASE(CVMX_CHIP_SIM_TYPE_DEPRECATED)
ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_OCTEON_SAMPLE)
ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_MAX)
}
return "Unsupported Chip" ;
}
#endif /* __CVMX_BOOTINFO_H__ */
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