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spi_flash: Building a framework to enable HPM when flash works under high speed mode

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This commit is contained in:
Cao Sen Miao
2022-02-25 17:03:45 +08:00
parent e85c5822a2
commit 6c9c1f72bd
10 changed files with 374 additions and 22 deletions
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4
components/bootloader_support/include_bootloader/bootloader_flash_priv.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -24,10 +24,12 @@
#define CMD_RDID 0x9F
#define CMD_WRSR 0x01
#define CMD_WRSR2 0x31 /* Not all SPI flash uses this command */
#define CMD_WRSR3 0x11 /* Not all SPI flash uses this command */
#define CMD_WREN 0x06
#define CMD_WRDI 0x04
#define CMD_RDSR 0x05
#define CMD_RDSR2 0x35 /* Not all SPI flash uses this command */
#define CMD_RDSR3 0x15 /* Not all SPI flash uses this command */
#define CMD_OTPEN 0x3A /* Enable OTP mode, not all SPI flash uses this command */
#define CMD_RDSFDP 0x5A /* Read the SFDP of the flash */
#define CMD_WRAP 0x77 /* Set burst with wrap command */