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https://github.com/espressif/ESP8266_RTOS_SDK.git
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52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef __EFUSE_REGISTER_H__
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#define __EFUSE_REGISTER_H__
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#define DR_REG_EFUSE_BASE 0x3FF00050
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#define EFUSE_DATA0_REG (DR_REG_EFUSE_BASE + 0x000)
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#define EFUSE_IS_ESP8285 (1 << 4)
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#define EFUSE_DATA1_REG (DR_REG_EFUSE_BASE + 0x004)
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#define EFUSE_VERSION 0xF
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#define EFUSE_VERSION_M ((EFUSE_VERSION_V) << (EFUSE_VERSION_S))
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#define EFUSE_VERSION_V 0xF
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#define EFUSE_VERSION_S 24
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#define EFUSE_VERSION_0 0
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#define EFUSE_VERSION_1 1
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#define EFUSE_VERSION_2 2
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#define EFUSE_DATA2_REG (DR_REG_EFUSE_BASE + 0x008)
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#define EFUSE_USE_TYPE2 (1 << 15) /*< 0: type1, 1: type2 */
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#define EFUSE_IS_24PINS (1 << 14) /*< 0: 32 pins, 1: 24 pins */
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#define EFUSE_4_GPIO_PAD (1 << 13) /*< 0: 2 GPIO pad, GPIO0 & GPIO2, 1: 4 GPIO pad, extra GPIO4 & GPIO5 */
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#define EFUSE_IS_48BITS_MAC (1 << 12) /*< 0: 24 bits mac, 1: 32 bits mac */
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#define EFUSE_DATA3_REG (DR_REG_EFUSE_BASE + 0x00C)
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#define EFUSE_EMB_FLASH_SIZE 0x3
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#define EFUSE_EMB_FLASH_SIZE_M ((EFUSE_FLASH_SIZE_V) << (EFUSE_FLASH_SIZE_S))
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#define EFUSE_EMB_FLASH_SIZE_V 0x3
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#define EFUSE_EMB_FLASH_SIZE_S 26
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#define EFUSE_EMB_FLASH_SIZE_2MB 0
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#define EFUSE_EMB_FLASH_SIZE_4MB 1
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#endif /*__EFUSE_REGISTER_H__ */
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