| /* |
| * Copyright (c) 2009, Google Inc. |
| * All rights reserved. |
| * |
| * Copyright (c) 2009-2013, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #ifndef __PLATFORM_MSM_SHARED_SMEM_H |
| #define __PLATFORM_MSM_SHARED_SMEM_H |
| |
| #include <sys/types.h> |
| |
| #define SMEM_V7_SMEM_MAX_PMIC_DEVICES 1 |
| #define SMEM_V8_SMEM_MAX_PMIC_DEVICES 3 |
| #define SMEM_MAX_PMIC_DEVICES SMEM_V8_SMEM_MAX_PMIC_DEVICES |
| |
| #define SMEM_TARGET_INFO_IDENTIFIER 0x49494953 |
| |
| struct smem_proc_comm { |
| unsigned command; |
| unsigned status; |
| unsigned data1; |
| unsigned data2; |
| }; |
| |
| struct smem_heap_info { |
| unsigned initialized; |
| unsigned free_offset; |
| unsigned heap_remaining; |
| unsigned reserved; |
| }; |
| |
| struct smem_alloc_info { |
| unsigned allocated; |
| unsigned offset; |
| unsigned size; |
| unsigned reserved; |
| }; |
| |
| struct smem_board_info_v2 { |
| unsigned format; |
| unsigned msm_id; |
| unsigned msm_version; |
| char build_id[32]; |
| unsigned raw_msm_id; |
| unsigned raw_msm_version; |
| }; |
| |
| typedef enum |
| { |
| PMIC_IS_PM6610, |
| PMIC_IS_PM6620, |
| PMIC_IS_PM6640, |
| PMIC_IS_PM6650, |
| PMIC_IS_PM7500, |
| PMIC_IS_PANORAMIX, |
| PMIC_IS_PM6652, |
| PMIC_IS_PM6653, |
| PMIC_IS_PM6658, |
| PMIC_IS_EPIC, |
| PMIC_IS_HAN, |
| PMIC_IS_KIP, |
| PMIC_IS_WOOKIE, |
| PMIC_IS_PM8058, |
| PMIC_IS_PM8028, |
| PMIC_IS_PM8901, |
| PMIC_IS_PM8027 , |
| PMIC_IS_ISL_9519, |
| PMIC_IS_PM8921, |
| PMIC_IS_PM8018, |
| PMIC_IS_PM8015, |
| PMIC_IS_PM8014, |
| PMIC_IS_PM8821, |
| PMIC_IS_PM8038, |
| PMIC_IS_PM8922, |
| PMIC_IS_PM8917, |
| PMIC_IS_INVALID = 0x7fffffff, |
| } pm_model_type_afly; |
| |
| typedef enum |
| { |
| PMIC_IS_UNKNOWN = 0, |
| PMIC_IS_PM8941 = 1, |
| PMIC_IS_PM8841 = 2, |
| PMIC_IS_PM8019 = 3, |
| PMIC_IS_PM8026 = 4, |
| PMIC_IS_PM8110 = 5, |
| } pm_model_type_bfly; |
| |
| struct smem_board_info_v3 { |
| unsigned format; |
| unsigned msm_id; |
| unsigned msm_version; |
| char build_id[32]; |
| unsigned raw_msm_id; |
| unsigned raw_msm_version; |
| unsigned hw_platform; |
| }; |
| |
| struct smem_board_info_v4 { |
| struct smem_board_info_v3 board_info_v3; |
| unsigned platform_version; |
| unsigned buffer_align; //Need for 8 bytes alignment while reading from shared memory. |
| }; |
| |
| struct smem_board_info_v5 { |
| struct smem_board_info_v3 board_info_v3; |
| unsigned platform_version; |
| unsigned fused_chip; |
| }; |
| |
| struct smem_board_info_v6 { |
| struct smem_board_info_v3 board_info_v3; |
| unsigned platform_version; |
| unsigned fused_chip; |
| unsigned platform_subtype; |
| unsigned buffer_align; //Need for 8 bytes alignment while reading from shared memory. |
| }; |
| |
| struct smem_board_info_v7 { |
| struct smem_board_info_v3 board_info_v3; |
| unsigned platform_version; |
| unsigned fused_chip; |
| unsigned platform_subtype; |
| unsigned pmic_type; |
| unsigned pmic_version; |
| unsigned buffer_align; //Need for 8 bytes alignment while reading from shared memory. |
| }; |
| |
| struct smem_pmic_info { |
| unsigned pmic_type; |
| unsigned pmic_version; |
| }; |
| |
| struct smem_board_info_v8 { |
| struct smem_board_info_v3 board_info_v3; |
| unsigned platform_version; |
| unsigned fused_chip; |
| unsigned platform_subtype; |
| struct smem_pmic_info pmic_info[SMEM_V8_SMEM_MAX_PMIC_DEVICES]; |
| /* |
| * Need for 8 bytes alignment |
| * while reading from shared memory |
| */ |
| unsigned buffer_align; |
| }; |
| |
| typedef struct { |
| unsigned key_len; |
| unsigned iv_len; |
| unsigned char key[32]; |
| unsigned char iv[32]; |
| } boot_symmetric_key_info; |
| |
| typedef struct { |
| unsigned int update_status; |
| unsigned int bl_error_code; |
| } boot_ssd_status; |
| |
| #if PLATFORM_MSM7X30 |
| |
| typedef struct { |
| boot_symmetric_key_info key_info; |
| uint32_t boot_flags; |
| uint32_t boot_key_press[5]; |
| uint32_t time_tick; |
| boot_ssd_status status; |
| uint8_t buff_align[4]; |
| } boot_info_for_apps; |
| |
| #elif PLATFORM_MSM7K |
| |
| typedef struct { |
| uint32_t apps_img_start_addr; |
| uint32_t boot_flags; |
| boot_ssd_status status; |
| } boot_info_for_apps; |
| |
| #elif PLATFORM_MSM7X27A |
| |
| typedef struct { |
| uint32_t apps_img_start_addr; |
| uint32_t boot_flags; |
| boot_ssd_status status; |
| boot_symmetric_key_info key_info; |
| uint16_t boot_key_press[10]; |
| uint32_t timetick; |
| uint8_t PAD[28]; |
| } boot_info_for_apps; |
| |
| #else |
| |
| /* Dummy structure to keep it for other targets */ |
| typedef struct { |
| uint32_t boot_flags; |
| boot_ssd_status status; |
| } boot_info_for_apps; |
| |
| #endif |
| |
| /* chip information */ |
| enum { |
| UNKNOWN = 0, |
| MDM9200 = 57, |
| MDM9600 = 58, |
| MSM8260 = 70, |
| MSM8660 = 71, |
| APQ8060 = 86, |
| MSM8960 = 87, |
| MSM7225A = 88, |
| MSM7625A = 89, |
| MSM7227A = 90, |
| MSM7627A = 91, |
| ESM7227A = 92, |
| ESM7225A = 96, |
| ESM7627A = 97, |
| MSM7225AA = 98, |
| MSM7625AA = 99, |
| ESM7225AA = 100, |
| MSM7227AA = 101, |
| MSM7627AA = 102, |
| ESM7227AA = 103, |
| APQ8064 = 109, |
| MSM8930 = 116, |
| MSM8630 = 117, |
| MSM8230 = 118, |
| APQ8030 = 119, |
| MSM8627 = 120, |
| MSM8227 = 121, |
| MSM8660A = 122, |
| MSM8260A = 123, |
| APQ8060A = 124, |
| MSM8974 = 126, |
| MSM8225 = 127, |
| MSM8625 = 129, |
| MPQ8064 = 130, |
| MSM7225AB = 131, |
| MSM7625AB = 132, |
| ESM7225AB = 133, |
| MDM9625 = 134, |
| MSM7125A = 135, |
| MSM7127A = 136, |
| MSM8125A = 137, |
| MSM8960AB = 138, |
| APQ8060AB = 139, |
| MSM8260AB = 140, |
| MSM8660AB = 141, |
| MSM8930AA = 142, |
| MSM8630AA = 143, |
| MSM8230AA = 144, |
| MSM8626 = 145, |
| MPQ8092 = 146, |
| MSM8610 = 147, |
| MDM9225 = 149, |
| MDM9225M = 150, |
| MDM9625M = 152, |
| APQ8064AB = 153, /* aka V2 PRIME */ |
| MSM8930AB = 154, |
| MSM8630AB = 155, |
| MSM8230AB = 156, |
| APQ8030AB = 157, |
| MSM8226 = 158, |
| MSM8826 = 159, |
| APQ8030AA = 160, |
| MSM8110 = 161, |
| MSM8210 = 162, |
| MSM8810 = 163, |
| MSM8212 = 164, |
| MSM8612 = 165, |
| MSM8812 = 166, |
| MSM8125 = 167, |
| MDM9310 = 171, |
| APQ8064AA = 172, /* aka V2 SLOW_PRIME */ |
| APQ8084 = 178, |
| MSM8130 = 179, |
| MSM8130AA = 180, |
| MSM8130AB = 181, |
| MSM8627AA = 182, |
| MSM8227AA = 183, |
| APQ8074 = 184, |
| MSM8274 = 185, |
| MSM8674 = 186, |
| FSM9900 = 188, |
| MSM8974AC = 194, |
| MSMSAMARIUM9 = 195, |
| MSMSAMARIUM2 = 196, |
| MSMSAMARIUM0 = 197, |
| MSM8126 = 198, |
| APQ8026 = 199, |
| MSM8926 = 200, |
| MSM8326 = 205, |
| APQ8074AA = 208, |
| APQ8074AB = 209, |
| APQ8074AC = 210, |
| MSM8274AA = 211, |
| MSM8274AB = 212, |
| MSM8274AC = 213, |
| MSM8674AA = 214, |
| MSM8674AB = 215, |
| MSM8674AC = 216, |
| MSM8974AA = 217, |
| MSM8974AB = 218, |
| APQ8028 = 219, |
| MSM8128 = 220, |
| MSM8228 = 221, |
| MSM8528 = 222, |
| MSM8628 = 223, |
| MSM8928 = 224, |
| MSM8510 = 225, |
| MSM8512 = 226, |
| }; |
| |
| enum platform { |
| HW_PLATFORM_UNKNOWN = 0, |
| HW_PLATFORM_SURF = 1, |
| HW_PLATFORM_FFA = 2, |
| HW_PLATFORM_FLUID = 3, |
| HW_PLATFORM_SVLTE = 4, |
| HW_PLATFORM_QT = 6, |
| HW_PLATFORM_MTP_MDM = 7, |
| HW_PLATFORM_MTP = 8, |
| HW_PLATFORM_LIQUID = 9, |
| HW_PLATFORM_DRAGON = 10, |
| HW_PLATFORM_QRD = 11, |
| HW_PLATFORM_HRD = 13, |
| HW_PLATFORM_DTV = 14, |
| HW_PLATFORM_RUMI = 15, |
| HW_PLATFORM_VIRTIO = 16, |
| HW_PLATFORM_BTS = 19, |
| HW_PLATFORM_DMA = 22, |
| HW_PLATFORM_32BITS = 0x7FFFFFFF, |
| }; |
| |
| enum platform_subtype { |
| HW_PLATFORM_SUBTYPE_UNKNOWN = 0, |
| HW_PLATFORM_SUBTYPE_MDM = 1, |
| HW_PLATFORM_SUBTYPE_CSFB = 1, |
| HW_PLATFORM_SUBTYPE_SVLTE1 = 2, |
| HW_PLATFORM_SUBTYPE_SVLTE2A = 3, |
| HW_PLATFORM_SUBTYPE_SGLTE = 6, |
| HW_PLATFORM_SUBTYPE_DSDA = 7, |
| HW_PLATFORM_SUBTYPE_DSDA2 = 8, |
| HW_PLATFORM_SUBTYPE_SGLTE2 = 9, |
| HW_PLATFORM_SUBTYPE_32BITS = 0x7FFFFFFF |
| }; |
| |
| typedef enum { |
| SMEM_SPINLOCK_ARRAY = 7, |
| |
| SMEM_AARM_PARTITION_TABLE = 9, |
| |
| SMEM_APPS_BOOT_MODE = 106, |
| |
| SMEM_BOARD_INFO_LOCATION = 137, |
| |
| SMEM_USABLE_RAM_PARTITION_TABLE = 402, |
| |
| SMEM_POWER_ON_STATUS_INFO = 403, |
| |
| SMEM_RLOCK_AREA = 404, |
| |
| SMEM_BOOT_INFO_FOR_APPS = 418, |
| |
| SMEM_FIRST_VALID_TYPE = SMEM_SPINLOCK_ARRAY, |
| SMEM_LAST_VALID_TYPE = SMEM_BOOT_INFO_FOR_APPS, |
| |
| SMEM_MAX_SIZE = SMEM_BOOT_INFO_FOR_APPS + 1, |
| } smem_mem_type_t; |
| |
| /* Note: buf MUST be 4byte aligned, and max_len MUST be a multiple of 4. */ |
| unsigned smem_read_alloc_entry(smem_mem_type_t type, void *buf, int max_len); |
| |
| /* SMEM RAM Partition */ |
| enum { |
| DEFAULT_ATTRB = ~0x0, |
| READ_ONLY = 0x0, |
| READWRITE, |
| }; |
| |
| enum { |
| DEFAULT_CATEGORY = ~0x0, |
| SMI = 0x0, |
| EBI1, |
| EBI2, |
| QDSP6, |
| IRAM, |
| IMEM, |
| EBI0_CS0, |
| EBI0_CS1, |
| EBI1_CS0, |
| EBI1_CS1, |
| SDRAM = 0xE, |
| }; |
| |
| enum { |
| DEFAULT_DOMAIN = 0x0, |
| APPS_DOMAIN, |
| MODEM_DOMAIN, |
| SHARED_DOMAIN, |
| }; |
| |
| enum { |
| SYS_MEMORY = 1, /* system memory */ |
| BOOT_REGION_MEMORY1, /* boot loader memory 1 */ |
| BOOT_REGION_MEMORY2, /* boot loader memory 2,reserved */ |
| APPSBL_MEMORY, /* apps boot loader memory */ |
| APPS_MEMORY, /* apps usage memory */ |
| }; |
| |
| struct smem { |
| struct smem_proc_comm proc_comm[4]; |
| unsigned version_info[32]; |
| struct smem_heap_info heap_info; |
| struct smem_alloc_info alloc_info[SMEM_MAX_SIZE]; |
| }; |
| |
| struct smem_ram_ptn { |
| char name[16]; |
| unsigned start; |
| unsigned size; |
| |
| /* RAM Partition attribute: READ_ONLY, READWRITE etc. */ |
| unsigned attr; |
| |
| /* RAM Partition category: EBI0, EBI1, IRAM, IMEM */ |
| unsigned category; |
| |
| /* RAM Partition domain: APPS, MODEM, APPS & MODEM (SHARED) etc. */ |
| unsigned domain; |
| |
| /* RAM Partition type: system, bootloader, appsboot, apps etc. */ |
| unsigned type; |
| |
| /* reserved for future expansion without changing version number */ |
| unsigned reserved2, reserved3, reserved4, reserved5; |
| } __attribute__ ((__packed__)); |
| |
| struct smem_ram_ptable { |
| #define _SMEM_RAM_PTABLE_MAGIC_1 0x9DA5E0A8 |
| #define _SMEM_RAM_PTABLE_MAGIC_2 0xAF9EC4E2 |
| unsigned magic[2]; |
| unsigned version; |
| unsigned reserved1; |
| unsigned len; |
| struct smem_ram_ptn parts[32]; |
| unsigned buf; |
| } __attribute__ ((__packed__)); |
| |
| /* Power on reason/status info */ |
| #define PWR_ON_EVENT_RTC_ALARM 0x2 |
| #define PWR_ON_EVENT_USB_CHG 0x20 |
| #define PWR_ON_EVENT_WALL_CHG 0x40 |
| |
| #define SMEM_PTABLE_MAX_PARTS_V3 16 |
| #define SMEM_PTABLE_MAX_PARTS_V4 32 |
| #define SMEM_PTABLE_MAX_PARTS SMEM_PTABLE_MAX_PARTS_V4 |
| |
| #define SMEM_PTABLE_HDR_LEN (4*sizeof(unsigned)) |
| |
| struct smem_ptn { |
| char name[16]; |
| unsigned start; |
| unsigned size; |
| unsigned attr; |
| } __attribute__ ((__packed__)); |
| |
| |
| struct smem_ptable { |
| #define _SMEM_PTABLE_MAGIC_1 0x55ee73aa |
| #define _SMEM_PTABLE_MAGIC_2 0xe35ebddb |
| unsigned magic[2]; |
| unsigned version; |
| unsigned len; |
| struct smem_ptn parts[SMEM_PTABLE_MAX_PARTS]; |
| } __attribute__ ((__packed__)); |
| |
| unsigned smem_read_alloc_entry_offset(smem_mem_type_t type, void *buf, int len, int offset); |
| int smem_ram_ptable_init(struct smem_ram_ptable *smem_ram_ptable); |
| |
| #endif /* __PLATFORM_MSM_SHARED_SMEM_H */ |