bootloader: force SDIO 1.9V if flash is 80M

If the SPI flash frequency is 80M, the voltage of SDIO is 1.9V,
otherwise, it can configured to 1.8V or 1.9V via menuconfig.

components/bootloader/Kconfig.projbuild

@@ -43,9 +43,9 @@ config BOOTLOADER_SPI_WP_PIN
 
         The default value (GPIO 7) is correct for WP pin on ESP32-D2WD integrated flash.
 
-config BOOTLOADER_VDDSDIO_BOOST
+choice BOOTLOADER_VDDSDIO_BOOST
-    bool "Increase VDDSDIO 1.8V LDO voltage to 1.9V"
+    bool "VDDSDIO LDO voltage"
-    default y
+    default BOOTLOADER_VDDSDIO_BOOST_1_9V
     help
         If this option is enabled, and VDDSDIO LDO is set to 1.8V (using EFUSE
         or MTDI bootstrapping pin), bootloader will change LDO settings to
@@ -55,6 +55,13 @@ config BOOTLOADER_VDDSDIO_BOOST
         This option has no effect if VDDSDIO is set to 3.3V, or if the internal
         VDDSDIO regulator is disabled via efuse.
 
+config BOOTLOADER_VDDSDIO_BOOST_1_8V
+    bool "1.8V"
+    depends on !ESPTOOLPY_FLASHFREQ_80M
+config BOOTLOADER_VDDSDIO_BOOST_1_9V
+    bool "1.9V"
+endchoice
+
 endmenu  # Bootloader
 
 

components/bootloader/subproject/main/bootloader_start.c

@@ -743,7 +743,7 @@ static void print_flash_info(const esp_image_header_t* phdr)
 
 static void vddsdio_configure()
 {
-#if CONFIG_BOOTLOADER_VDDSDIO_BOOST
+#if CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_9V
     rtc_vddsdio_config_t cfg = rtc_vddsdio_get_config();
     if (cfg.enable == 1 && cfg.tieh == 0) {    // VDDSDIO regulator is enabled @ 1.8V
         cfg.drefh = 3;