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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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105 lines
3.4 KiB
C
Executable File
105 lines
3.4 KiB
C
Executable File
// Copyright 2010-2016 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 _SOC_BOOT_MODE_H_
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#define _SOC_BOOT_MODE_H_
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#include "soc.h"
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/*SPI Boot*/
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#define IS_1XXXX(v) (((v)&0x10)==0x10)
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/*HSPI Boot*/
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#define IS_010XX(v) (((v)&0x1c)==0x08)
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/*Download Boot, SDIO/UART0/UART1*/
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#define IS_00XXX(v) (((v)&0x18)==0x00)
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/*Download Boot, SDIO/UART0/UART1,FEI_FEO V2*/
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#define IS_00X00(v) (((v)&0x1b)==0x00)
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/*Download Boot, SDIO/UART0/UART1,FEI_REO V2*/
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#define IS_00X01(v) (((v)&0x1b)==0x01)
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/*Download Boot, SDIO/UART0/UART1,REI_FEO V2*/
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#define IS_00X10(v) (((v)&0x1b)==0x02)
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/*Download Boot, SDIO/UART0/UART1,REI_FEO V2*/
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#define IS_00X11(v) (((v)&0x1b)==0x03)
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/*ATE/ANALOG Mode*/
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#define IS_01110(v) (((v)&0x1f)==0x0e)
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/*Diagnostic Mode+UART0 download Mode*/
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#define IS_01111(v) (((v)&0x1f)==0x0f)
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/*legacy SPI Boot*/
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#define IS_01100(v) (((v)&0x1f)==0x0c)
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/*SDIO_Slave download Mode V1.1*/
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#define IS_01101(v) (((v)&0x1f)==0x0d)
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#define BOOT_MODE_GET() (GPIO_REG_READ(GPIO_STRAP))
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/*do not include download mode*/
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#define ETS_IS_UART_BOOT() IS_01111(BOOT_MODE_GET())
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/*all spi boot including spi/hspi/legacy*/
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#define ETS_IS_FLASH_BOOT() (IS_1XXXX(BOOT_MODE_GET()) || IS_010XX(BOOT_MODE_GET()) || IS_01100(BOOT_MODE_GET()))
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/*all faster spi boot including spi/hspi*/
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#define ETS_IS_FAST_FLASH_BOOT() (IS_1XXXX(BOOT_MODE_GET()) || IS_010XX(BOOT_MODE_GET()))
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/*all spi boot including spi/legacy*/
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#define ETS_IS_SPI_FLASH_BOOT() (IS_1XXXX(BOOT_MODE_GET()) || IS_01100(BOOT_MODE_GET()))
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/*all spi boot including hspi/legacy*/
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#define ETS_IS_HSPI_FLASH_BOOT() IS_010XX(BOOT_MODE_GET())
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/*all sdio V2 of failing edge input, failing edge output*/
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#define ETS_IS_SDIO_FEI_FEO_V2_BOOT() IS_00X00(BOOT_MODE_GET())
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/*all sdio V2 of failing edge input, raising edge output*/
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#define ETS_IS_SDIO_FEI_REO_V2_BOOT() IS_00X01(BOOT_MODE_GET())
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/*all sdio V2 of raising edge input, failing edge output*/
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#define ETS_IS_SDIO_REI_FEO_V2_BOOT() IS_00X10(BOOT_MODE_GET())
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/*all sdio V2 of raising edge input, raising edge output*/
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#define ETS_IS_SDIO_REI_REO_V2_BOOT() IS_00X11(BOOT_MODE_GET())
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/*all sdio V1 of raising edge input, failing edge output*/
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#define ETS_IS_SDIO_REI_FEO_V1_BOOT() IS_01101(BOOT_MODE_GET())
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/*do not include download mode*/
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#define ETS_IS_SDIO_BOOT() IS_01101(BOOT_MODE_GET())
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/*joint download boot*/
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#define ETS_IS_SDIO_UART_BOOT() IS_00XXX(BOOT_MODE_GET())
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/*ATE mode*/
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#define ETS_IS_ATE_BOOT() IS_01110(BOOT_MODE_GET())
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/*A bit to control flash boot print*/
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#define ETS_IS_PRINT_BOOT() (BOOT_MODE_GET() & 0x2)
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/*used by ETS_IS_SDIO_UART_BOOT*/
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#define SEL_NO_BOOT 0
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#define SEL_SDIO_BOOT BIT0
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#define SEL_UART_BOOT BIT1
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#endif /* _SOC_BOOT_MODE_H_ */
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