esp_rom: update esp_rom_caps.h

components/esp_rom/esp32c2/ld/esp32c2.rom.api.ld

@@ -35,6 +35,7 @@ PROVIDE ( esp_rom_mbedtls_md5_update_ret = mbedtls_md5_update_ret );
 PROVIDE ( esp_rom_mbedtls_md5_finish_ret = mbedtls_md5_finish_ret );
 
 PROVIDE ( esp_rom_printf   = ets_printf );
+PROVIDE ( esp_rom_install_uart_printf = ets_install_uart_printf );
 PROVIDE ( esp_rom_delay_us = ets_delay_us );
 PROVIDE ( esp_rom_get_reset_reason = rtc_get_reset_reason );
 PROVIDE ( esp_rom_route_intr_matrix = intr_matrix_set );

components/esp_rom/esp32c3/Kconfig.soc_caps.in

@@ -38,3 +38,7 @@ config ESP_ROM_GET_CLK_FREQ
 config ESP_ROM_NEEDS_SWSETUP_WORKAROUND
     bool
     default y
+
+config ESP_ROM_HAS_ETS_PRINTF_BUG
+    bool
+    default y

components/esp_rom/esp32c3/esp_rom_caps.h

@@ -15,3 +15,4 @@
 #define ESP_ROM_HAS_ERASE_0_REGION_BUG      (1) // ROM has esp_flash_erase_region(size=0) bug
 #define ESP_ROM_GET_CLK_FREQ                (1) // Get clk frequency with rom function `ets_get_cpu_frequency`
 #define ESP_ROM_NEEDS_SWSETUP_WORKAROUND    (1) // ROM uses 32-bit time_t. A workaround is required to prevent printf functions from crashing
+#define ESP_ROM_HAS_ETS_PRINTF_BUG          (1) // ROM has ets_printf bug when disable the ROM log either by eFuse or RTC storage register

components/esp_rom/esp32h2/Kconfig.soc_caps.in

@@ -34,3 +34,7 @@ config ESP_ROM_HAS_ERASE_0_REGION_BUG
 config ESP_ROM_GET_CLK_FREQ
     bool
     default y
+
+config ESP_ROM_HAS_ETS_PRINTF_BUG
+    bool
+    default y

components/esp_rom/esp32h2/esp_rom_caps.h

@@ -14,3 +14,4 @@
 #define ESP_ROM_HAS_RETARGETABLE_LOCKING    (1) // ROM was built with retargetable locking
 #define ESP_ROM_HAS_ERASE_0_REGION_BUG      (1) // ROM has esp_flash_erase_region(size=0) bug
 #define ESP_ROM_GET_CLK_FREQ                (1) // Get clk frequency with rom function `ets_get_cpu_frequency`
+#define ESP_ROM_HAS_ETS_PRINTF_BUG          (1) // ROM has ets_printf bug when disable the ROM log either by eFuse or RTC storage register

components/esp_rom/patches/esp_rom_sys.c

@@ -8,7 +8,7 @@
 #include <stdbool.h>
 #include "esp_attr.h"
 
-#include "sdkconfig.h"
+#include "esp_rom_caps.h"
 
 IRAM_ATTR void esp_rom_install_channel_putc(int channel, void (*putc)(char c))
 {
@@ -26,14 +26,16 @@ IRAM_ATTR void esp_rom_install_channel_putc(int channel, void (*putc)(char c))
     }
 }
 
-#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2
+#if ESP_ROM_HAS_ETS_PRINTF_BUG
 IRAM_ATTR void esp_rom_install_uart_printf(void)
 {
     extern void ets_install_uart_printf(void);
     extern bool g_uart_print;
+    extern bool g_usb_print;
     // If ROM log is disabled permanently via eFuse or temporarily via RTC storage register,
     // this ROM symbol will be set to false, and cause ``esp_rom_printf`` can't work on esp-idf side.
     g_uart_print = true;
+    g_usb_print = true;
     ets_install_uart_printf();
 }
 #endif