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fix build with imxrt

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This commit is contained in:
hathach
2021-04-28 19:30:23 +07:00
parent af0db342df
commit 810057bdb2
2 changed files with 22 additions and 7 deletions
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hw/bsp/imxrt/family.c
+12 -1
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@@ -79,7 +79,18 @@ void board_init(void)
uart_config.baudRate_Bps = CFG_BOARD_UART_BAUDRATE;
uart_config.enableTx = true;
uart_config.enableRx = true;
LPUART_Init(UART_PORT, &uart_config, (CLOCK_GetPllFreq(kCLOCK_PllUsb1) / 6U) / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U));
uint32_t freq;
if (CLOCK_GetMux(kCLOCK_UartMux) == 0) /* PLL3 div6 80M */
{
freq = (CLOCK_GetPllFreq(kCLOCK_PllUsb1) / 6U) / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U);
}
else
{
freq = CLOCK_GetOscFreq() / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U);
}
LPUART_Init(UART_PORT, &uart_config, freq);
//------------- USB0 -------------//