96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
/* *
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* Copyright (c) CompanyNameMagicTag 2018-2019. All rights reserved.
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* Description: Upgrade base funciton - start.
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* Author: CompanyName
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* Create: 2018-10-31
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*/
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#include "upg_base_start.h"
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#include "upg_base_prv.h"
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#include "upg_base_nv_mode.h"
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#include <soc_ft_nv.h>
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#include <soc_mdm_flash.h>
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#include <soc_upg_api.h>
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#include <soc_stdlib.h>
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#include <trans_file_slave.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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ext_upg_kernel_ctrl g_upg_kernel_ctrl;
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EXT_CONST td_u32 g_remap_offset = sizeof(ext_start_tbl) + sizeof(ext_upg_secure_info);
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td_u32 uapi_upg_real_start_prv(td_u32 tail_flash_addr)
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{
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td_u32 ret;
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ext_upg_file_base_info upg_info = { 0 };
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ext_upg_kernel_ctrl *upg_ctrl = ext_upg_kerclt_ctrl();
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ret = uapi_upg_check_upg_file(TD_TRUE, tail_flash_addr, &upg_info);
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if (ret != EXT_ERR_SUCCESS) {
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upg_ctrl->dfx_err_type |= EXT_UPG_BASE_DFX_ERR_CHECK_UPG_FILE_FAIL;
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return ret;
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}
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return uapi_upg_nv_set_val(upg_info.file_type, upg_info.flash_addr, upg_info.flash_size, upg_info.crc);
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}
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td_u32 uapi_upg_write_magic(td_u32 upg_head_address, td_u32 upg_tail_address)
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{
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ext_21_upg_tail_new new_tail = {0};
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new_tail.upg_magic[0] = EXT_UPG_DO_UPG_MAGIC; /* set value to offset 0. */
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new_tail.upg_magic[1] = EXT_UPG_DO_UPG_MAGIC; /* set value to offset 1. */
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new_tail.upg_magic[2] = EXT_UPG_DO_UPG_MAGIC; /* set value to offset 2. */
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new_tail.mode_magic = EXT_UPG_NEW_PROCESS_MAGIC;
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new_tail.head_end_magic = PRODUCT_CFG_UPG_FILE_END_SIGNATURE;
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new_tail.head_before_offset = upg_tail_address - upg_head_address;
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return uapi_flash_write((td_u32)(upg_tail_address - sizeof(ext_21_upg_tail_new)), sizeof(new_tail),
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(td_u8 *)&new_tail, TD_FALSE);
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}
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td_u32 uapi_upg_real_start(td_u32 upg_head_address, td_u32 upg_tail_address)
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{
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td_u32 ret;
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ret = uapi_upg_write_magic(upg_head_address, upg_tail_address);
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if (ret != EXT_ERR_SUCCESS) {
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return ret;
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}
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ret = uapi_upg_real_start_prv(upg_tail_address);
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if (ret != EXT_ERR_SUCCESS) {
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return ret;
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}
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return EXT_ERR_SUCCESS;
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}
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td_u32 uapi_upg_real_stop(td_void)
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{
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return uapi_upg_nv_clear_mode();
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}
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td_u32 uapi_upg_get_boot_status(td_void)
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{
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ext_21_upg_tail_new new_tail = {0};
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(td_void)uapi_flash_read((td_u32)(uapi_trans_get_partition_end_addr() - sizeof(ext_21_upg_tail_new)),
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sizeof(new_tail), (td_u8 *)&new_tail);
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for (td_u32 loop = 0; loop < ext_array_count(new_tail.upg_magic); loop++) {
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if (new_tail.upg_magic[loop] == EXT_UPG_DO_UPG_MAGIC) {
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return EXT_ERR_FAILURE;
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}
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}
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return EXT_ERR_SUCCESS;
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}
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#ifdef __cplusplus
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}
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#endif
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