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fix(gpio_reserve): reserve the mspi pin regarding line mode

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laokaiyao
2024-12-25 11:07:01 +08:00
parent cfea4f7c98
commit fa118a24cd
1 changed files with 11 additions and 1 deletions
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12
components/spi_flash/flash_ops.c
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@@ -157,8 +157,18 @@ void IRAM_ATTR esp_mspi_pin_init(void)
void esp_mspi_pin_reserve(void)
{
uint64_t reserve_pin_mask = 0;
uint8_t mspi_io;
for (esp_mspi_io_t i = 0; i < ESP_MSPI_IO_MAX; i++) {
reserve_pin_mask |= BIT64(esp_mspi_get_io(i));
#if SOC_SPI_MEM_SUPPORT_OPI_MODE
if (!bootloader_flash_is_octal_mode_enabled()
&& i >= ESP_MSPI_IO_DQS && i <= ESP_MSPI_IO_D7) {
continue;
}
#endif
mspi_io = esp_mspi_get_io(i);
if (mspi_io < 64) { // 'reserve_pin_mask' have 64 bits length
reserve_pin_mask |= BIT64(mspi_io);
}
}
esp_gpio_reserve(reserve_pin_mask);
}