53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
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/*
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* Copyright (c) CompanyNameMagicTag 2018-2019. All rights reserved.
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* Description: Upgrade base funciton - nv.
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*/
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#include "upg_base_nv.h"
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#include "upg_base_prv.h"
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#include <soc_mdm_types.h>
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#include <soc_21_upg.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_mdm_nv.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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EXT_EXTERN td_u32 uapi_nv_flush_keep_ids(td_u8 *addr, td_u32 len);
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td_u32 update_keep_nv(td_pvoid buf)
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{
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td_u32 ret;
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ext_flash_partition_table *table = uapi_get_partition_table();
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ret = uapi_flash_read(g_upg_kernel_ctrl.flash_addr_nv_file, BLOCK_SIZE, buf);
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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_nv_flush_keep_ids(buf, BLOCK_SIZE);
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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_nv_sector_write(buf);
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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_nv_init(table->table[EXT_FLASH_PARTITON_NV_FILE].addr_blk * BLOCK_SIZE,
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table->table[EXT_FLASH_PARTITON_NV_BACKUP].addr_blk * BLOCK_SIZE);
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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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#ifdef __cplusplus
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}
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#endif
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