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thermosphere: proper uart_reset impl for uart-b

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TuxSH committed 2021-02-19 21:51:22 +00:00
1 parent 6665245640
commit 1db0502b35
1 file changed
+9 -3
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thermosphere/src/platform/tegra/uart.c
+9 -3
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@@ -69,10 +69,16 @@ void uart_config(UartDevice dev) {
void uart_reset(UartDevice dev)
{
CarDevice uartCarDevs[] = { CARDEVICE_UARTA, CARDEVICE_UARTB, CARDEVICE_UARTC, CARDEVICE_UARTD };
if (dev == UART_B) {
gpio_configure_mode(TEGRA_GPIO(G, 0), GPIO_MODE_SFIO);
} else {
gpio_configure_mode(TEGRA_GPIO(G, 0), GPIO_MODE_GPIO);
}
if (dev == UART_C) {
gpio_configure_mode(TEGRA_GPIO(G, 0), GPIO_MODE_GPIO); // Leave UART-B as GPIO
gpio_configure_mode(TEGRA_GPIO(D, 1), GPIO_MODE_SFIO); // Change UART-C to SPIO
// Fixme other uart?
gpio_configure_mode(TEGRA_GPIO(D, 1), GPIO_MODE_SFIO);
} else {
gpio_configure_mode(TEGRA_GPIO(D, 1), GPIO_MODE_GPIO);
}
uart_config(dev);