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fix(esp_rom): fix esp32c3 eco7 console rom function address

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Li Bo
2024-11-05 17:09:24 +08:00
committed by BOT
parent 8ec2220362
commit 17a8462d81
1 changed files with 5 additions and 3 deletions
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8
components/esp_rom/patches/esp_rom_uart.c
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@ -28,9 +28,9 @@ IRAM_ATTR void esp_rom_uart_set_clock_baudrate(uint8_t uart_no, uint32_t clock_h
#if CONFIG_IDF_TARGET_ESP32C3
/**
* The ESP32-C3 ROM has released two versions, one is the ECO3 version,
* and the other is the version before ECO3 (include ECO0 ECO1 ECO2).
* These two versions of the ROM code do not list uart_tx_switch wrap
* The ESP32-C3 ROM has released three versions, ECO7 (v1.1), ECO3, and
* the version before ECO3 (include ECO0 ECO1 ECO2).
* These three versions of the ROM code do not list uart_tx_switch wrap
* function in the ROM interface, so here use the uart_tx_switch direct
* address instead.
*/
@ -41,6 +41,8 @@ IRAM_ATTR void esp_rom_uart_set_as_console(uint8_t uart_no)
if (efuse_hal_chip_revision() < 3) {
uart_tx_switch = (rom_func_t)0x4004b8ca;
} else if (efuse_hal_chip_revision() >= 101) {
uart_tx_switch = (rom_func_t)0x40001c44;
} else {
uart_tx_switch = (rom_func_t)0x4004c166;
}