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spi_flash: Add auto suspend mode on esp32c3

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This commit is contained in:
Cao Sen Miao
2020-12-18 12:57:55 +08:00
parent 1f37a5f162
commit 9905da46e0
30 changed files with 759 additions and 170 deletions
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7
components/bootloader_support/src/esp32c3/bootloader_esp32c3.c
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@@ -193,6 +193,12 @@ static void IRAM_ATTR bootloader_init_flash_configure(void)
bootloader_flash_cs_timing_config();
}
static void bootloader_spi_flash_resume(void)
{
bootloader_execute_flash_command(CMD_RESUME, 0, 0, 0);
esp_rom_spiflash_wait_idle(&g_rom_flashchip);
}
static esp_err_t bootloader_init_spi_flash(void)
{
bootloader_init_flash_configure();
@@ -204,6 +210,7 @@ static esp_err_t bootloader_init_spi_flash(void)
}
#endif
bootloader_spi_flash_resume();
esp_rom_spiflash_unlock();
#if CONFIG_ESPTOOLPY_FLASHMODE_QIO || CONFIG_ESPTOOLPY_FLASHMODE_QOUT