espressif/ESP8266_RTOS_SDK
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Merge branch 'feature/disable_irq_in_boot' into 'master'

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feat(bootloader): Disable CPU interrupt in boot

See merge request sdk/ESP8266_RTOS_SDK!1653
This commit is contained in:
Dong Heng
2022-05-13 11:30:56 +08:00
parent bbde375b5c 2115e02459
commit e5618e99d9
1 changed files with 6 additions and 0 deletions
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6
components/bootloader/subproject/main/bootloader_start.c
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@@ -22,6 +22,7 @@
#include "esp_image_format.h"
#include "esp_spi_flash.h"
#include "esp_log.h"
#include "driver/soc.h"
static const char* TAG = "boot";
@@ -30,6 +31,11 @@ static int selected_boot_partition(const bootloader_state_t *bs);
void call_start_cpu(void)
{
esp_irqflag_t irq;
irq = soc_save_local_irq();
ESP_LOGD(TAG, "CPU local irq: 0x%x", irq);
#ifdef CONFIG_BOOTLOADER_FAST_BOOT
REG_SET_BIT(DPORT_CTL_REG, DPORT_CTL_DOUBLE_CLK);
#endif