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gpio: Disable USB JTAG when setting pins 18 and 19 as GPIOs on ESP32C3

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When `DIS_USB_JTAG` eFuse is NOT burned (`False`), it is not possible
to set pins 18 and 19 as GPIOs. This commit solves this by manually
disabling USB JTAG when using pins 18 or 19.
The functions shall use `gpio_hal_iomux_func_sel` instead of
`PIN_FUNC_SELELECT`.
This commit is contained in:
Omar Chebib
2021-03-16 10:55:05 +08:00
parent d7e680828a
commit 84dc42c4b0
35 changed files with 201 additions and 103 deletions
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5
components/esp32s3/spiram_psram.c
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@@ -39,6 +39,7 @@
#include "soc/soc.h"
#include "soc/io_mux_reg.h"
#include "driver/gpio.h"
#include "hal/gpio_hal.h"
#include "driver/spi_common_internal.h"
#include "driver/spi_common.h"
#include "driver/periph_ctrl.h"
@@ -379,10 +380,10 @@ static void IRAM_ATTR psram_gpio_config(psram_cache_mode_t mode)
esp_rom_spiflash_select_qio_pins(psram_io.psram_spiwp_sd3_io, spiconfig);
if (psram_io.psram_cs_io == SPI_CS1_GPIO_NUM) {
PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[psram_io.psram_cs_io], FUNC_SPICS1_SPICS1);
gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[psram_io.psram_cs_io], FUNC_SPICS1_SPICS1);
} else {
esp_rom_gpio_connect_out_signal(psram_io.psram_cs_io, SPICS1_OUT_IDX, 0, 0);
PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[psram_io.psram_cs_io], PIN_FUNC_GPIO);
gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[psram_io.psram_cs_io], PIN_FUNC_GPIO);
}
}