59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/*
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* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __ARCH_ARM_MACH_MSM_SMEM_IFACE_H
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#define __ARCH_ARM_MACH_MSM_SMEM_IFACE_H
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#include <mach/msm_smsm.h>
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#include <mach/msm_smem.h>
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#define MAX_KEY_EVENTS 10
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#define MAX_SEC_KEY_PAYLOAD 32
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struct boot_shared_ssd_status_info {
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uint32_t update_status; /* To check if process is successful or not */
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uint32_t bl_error_code; /* To indicate error code in bootloader */
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};
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struct boot_symmetric_key_info {
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uint32_t key_len; /* Encrypted Symmetric Key Length */
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uint32_t iv_len; /* Initialization Vector Length */
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uint8_t key[MAX_SEC_KEY_PAYLOAD]; /* Encrypted Symmetric Key */
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uint8_t iv[MAX_SEC_KEY_PAYLOAD]; /* Initialization Vector */
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};
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/* floor_fuse to re-use the fuse bit earlier used by ring_osc */
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struct cpr_info_type {
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uint8_t ring_osc; /* CPR FUSE [0]: TURBO RO SEL BIT */
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uint8_t turbo_quot; /* CPRFUSE[1:7] : TURBO QUOT*/
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uint8_t pvs_fuse; /* TURBO PVS FUSE */
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uint8_t floor_fuse; /* Vmin Selection. b1: FAB_ID(2), b0: CPR_fuse[0] */
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bool disable_cpr;
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};
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struct boot_info_for_apps {
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uint32_t apps_image_start_addr; /* apps image start address */
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uint32_t boot_flags; /* bit mask of upto 32 flags */
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struct boot_shared_ssd_status_info ssd_status_info; /* SSD status */
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struct boot_symmetric_key_info key_info;
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uint16_t boot_keys_pressed[MAX_KEY_EVENTS]; /* Log of key presses */
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uint32_t timetick; /* Modem tick timer value before apps out of reset */
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struct cpr_info_type cpr_info;
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uint8_t PAD[23];
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};
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void msm_smem_get_cpr_info(struct cpr_info_type *cpr_info);
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#endif /* __ARCH_ARM_MACH_MSM_SMEM_IFACE_H */
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