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esp_rom/esp_system: Add flag for ROM multiple UART output, esp32c3 console

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From internal commit 6d894813
This commit is contained in:
Marius Vikhammer
2020-11-19 12:42:05 +08:00
committed by Angus Gratton
parent 544c5e57ce
commit 4ff8c7ae98
3 changed files with 18 additions and 1 deletions
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8
components/bootloader_support/src/bootloader_console.c
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@@ -24,10 +24,13 @@
#if CONFIG_IDF_TARGET_ESP32S2
#include "esp32s2/rom/usb/cdc_acm.h"
#include "esp32s2/rom/usb/usb_common.h"
#elif CONFIG_IDF_TARGET_ESP32C3
#include "esp32c3/rom/ets_sys.h"
#endif
#include "esp_rom_gpio.h"
#include "esp_rom_uart.h"
#include "esp_rom_sys.h"
#include "esp_rom_caps.h"
#ifdef CONFIG_ESP_CONSOLE_UART_NONE
void bootloader_console_init(void)
@@ -42,7 +45,12 @@ void bootloader_console_init(void)
{
const int uart_num = CONFIG_ESP_CONSOLE_UART_NUM;
#if !ESP_ROM_SUPPORT_MULTIPLE_UART
/* esp_rom_install_channel_put is not available unless multiple UARTs are supported */
esp_rom_install_uart_printf();
#else
esp_rom_install_channel_putc(1, esp_rom_uart_putc);
#endif
// Wait for UART FIFO to be empty.
esp_rom_uart_tx_wait_idle(0);