/***********************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 (
1ull <<
0)
#define CVMX_BOOTINFO_CFG_FLAG_PCI_TARGET (
1ull <<
1)
#define CVMX_BOOTINFO_CFG_FLAG_DEBUG (
1ull <<
2)
#define CVMX_BOOTINFO_CFG_FLAG_NO_MAGIC (
1ull <<
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 (
1ull <<
4)
#define CVMX_BOOTINFO_CFG_FLAG_BREAK (
1ull <<
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__ */