Fix i2s audio

* enable `CONFIG_I2S_ISR_IRAM_SAFE`

Author: Jason2866

configs/defconfig.common

@@ -11,6 +11,7 @@ CONFIG_BOOT_ROM_LOG_ALWAYS_OFF=y
 CONFIG_BOOTLOADER_SKIP_VALIDATE_ALWAYS=y
 CONFIG_ARDUHAL_LOG_DEFAULT_LEVEL_NONE=y
 CONFIG_I2S_SUPPRESS_DEPRECATE_WARN=y
+CONFIG_I2S_ISR_IRAM_SAFE=y
 CONFIG_RMT_SUPPRESS_DEPRECATE_WARN=y
 CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN=y
 CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_SIZE=y

configs/defconfig.opi_ram

@@ -4,6 +4,7 @@ CONFIG_SPIRAM_IGNORE_NOTFOUND=y
 CONFIG_LCD_RGB_ISR_IRAM_SAFE=y
 CONFIG_GDMA_CTRL_FUNC_IN_IRAM=y
 # bounce buffer mode relies on GDMA EOF interrupt to be service-able
+# I2S_ISR_IRAM_SAFE has to be set!! Done in common config
 CONFIG_GDMA_ISR_IRAM_SAFE=y
 # Enable the XIP-PSRAM feature, so the ext-mem cache won't be disabled when SPI1 is operating the main flash
 CONFIG_SPIRAM_FETCH_INSTRUCTIONS=y