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94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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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_1XXX(v) (((v)&0x08)==0x08)
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/*Download Boot, SPI(or SDIO_V2)/UART0*/
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#define IS_00XX(v) (((v)&0x0c)==0x00)
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/*Download Boot, SDIO/UART0/UART1,FEI_FEO V2*/
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#define IS_0000(v) (((v)&0x0f)==0x00)
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/*Download Boot, SDIO/UART0/UART1,FEI_REO V2*/
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#define IS_0001(v) (((v)&0x0f)==0x01)
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/*Download Boot, SDIO/UART0/UART1,REI_FEO V2*/
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#define IS_0010(v) (((v)&0x0f)==0x02)
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/*Download Boot, SDIO/UART0/UART1,REI_REO V2*/
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#define IS_0011(v) (((v)&0x0f)==0x03)
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/*legacy SPI Boot*/
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#define IS_0100(v) (((v)&0x0f)==0x04)
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/*ATE/ANALOG Mode*/
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#define IS_0101(v) (((v)&0x0f)==0x05)
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/*SPI(or SDIO_V1) download Mode*/
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#define IS_0110(v) (((v)&0x0f)==0x06)
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/*Diagnostic Mode+UART0 download Mode*/
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#define IS_0111(v) (((v)&0x0f)==0x07)
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#define BOOT_MODE_GET() (GPIO_REG_READ(GPIO_STRAP_REG))
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/*do not include download mode*/
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#define ETS_IS_UART_BOOT() IS_0111(BOOT_MODE_GET())
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/*all spi boot including spi/legacy*/
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#define ETS_IS_FLASH_BOOT() (IS_1XXX(BOOT_MODE_GET()) || IS_0100(BOOT_MODE_GET()))
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/*all faster spi boot including spi*/
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#define ETS_IS_FAST_FLASH_BOOT() IS_1XXX(BOOT_MODE_GET())
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#if SUPPORT_SDIO_DOWNLOAD
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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_0000(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_0001(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_0010(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_0011(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_0110(BOOT_MODE_GET())
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/*do not include joint download mode*/
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#define ETS_IS_SDIO_BOOT() IS_0110(BOOT_MODE_GET())
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#else
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/*do not include joint download mode*/
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#define ETS_IS_SPI_DOWNLOAD_BOOT() IS_0110(BOOT_MODE_GET())
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#endif
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/*joint download boot*/
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#define ETS_IS_JOINT_DOWNLOAD_BOOT() IS_00XX(BOOT_MODE_GET())
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/*ATE mode*/
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#define ETS_IS_ATE_BOOT() IS_0101(BOOT_MODE_GET())
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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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#define SEL_SPI_SLAVE_BOOT BIT2
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#endif /* _SOC_BOOT_MODE_H_ */
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