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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 da28f7e2d9
commit 85dd785d8d
13 changed files with 388 additions and 24 deletions
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components/bootloader_support/bootloader_flash/src/bootloader_flash.c
+1 -1
View File
@@ -509,7 +509,7 @@ esp_err_t IRAM_ATTR __attribute__((weak)) bootloader_flash_unlock(void)
return err;
}
IRAM_ATTR static uint32_t bootloader_flash_execute_command_common(
IRAM_ATTR uint32_t bootloader_flash_execute_command_common(
uint8_t command,
uint32_t addr_len, uint32_t address,
uint8_t dummy_len,
components/bootloader_support/bootloader_flash/src/flash_qio_mode.c
+10
View File
@@ -165,6 +165,11 @@ unsigned bootloader_read_status_8b_rdsr2(void)
return bootloader_execute_flash_command(CMD_RDSR2, 0, 0, 8);
}
unsigned bootloader_read_status_8b_rdsr3(void)
{
return bootloader_execute_flash_command(CMD_RDSR3, 0, 0, 8);
}
unsigned bootloader_read_status_16b_rdsr_rdsr2(void)
{
return bootloader_execute_flash_command(CMD_RDSR, 0, 0, 8) | (bootloader_execute_flash_command(CMD_RDSR2, 0, 0, 8) << 8);
@@ -180,6 +185,11 @@ void bootloader_write_status_8b_wrsr2(unsigned new_status)
bootloader_execute_flash_command(CMD_WRSR2, new_status, 8, 0);
}
void bootloader_write_status_8b_wrsr3(unsigned new_status)
{
bootloader_execute_flash_command(CMD_WRSR3, new_status, 8, 0);
}
void bootloader_write_status_16b_wrsr(unsigned new_status)
{
bootloader_execute_flash_command(CMD_WRSR, new_status, 16, 0);