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bsp/lpc32xx: Add UART_CLKMODE settings

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This commit is contained in:
Sebastian Huber
2012-12-18 11:18:40 +01:00
parent 380628ea05
commit c9562c593b
2 changed files with 4 additions and 0 deletions
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3
c/src/lib/libbsp/arm/lpc32xx/console/console-config.c
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@@ -47,6 +47,7 @@ static void lpc32xx_uart_set_register(uintptr_t addr, uint8_t i, uint8_t val)
{
LPC32XX_UARTCLK_CTRL |= 1U << 0;
LPC32XX_U3CLK = LPC32XX_CONFIG_U3CLK;
LPC32XX_UART_CLKMODE = BSP_FLD32SET(LPC32XX_UART_CLKMODE, 0x2, 4, 5);
return true;
}
@@ -65,6 +66,7 @@ static void lpc32xx_uart_set_register(uintptr_t addr, uint8_t i, uint8_t val)
LPC32XX_UARTCLK_CTRL |= 1U << 1;
LPC32XX_U4CLK = LPC32XX_CONFIG_U4CLK;
LPC32XX_UART_CLKMODE = BSP_FLD32SET(LPC32XX_UART_CLKMODE, 0x2, 6, 7);
return true;
}
@@ -75,6 +77,7 @@ static void lpc32xx_uart_set_register(uintptr_t addr, uint8_t i, uint8_t val)
{
LPC32XX_UARTCLK_CTRL |= 1U << 3;
LPC32XX_U6CLK = LPC32XX_CONFIG_U6CLK;
LPC32XX_UART_CLKMODE = BSP_FLD32SET(LPC32XX_UART_CLKMODE, 0x2, 10, 11);
return true;
}

1
c/src/lib/libbsp/arm/lpc32xx/startup/bspstarthooks.c
View File

@@ -269,6 +269,7 @@ static BSP_START_TEXT_SECTION void setup_uarts(void)
#ifdef LPC32XX_UART_5_BAUD
LPC32XX_UARTCLK_CTRL |= 1U << 2;
LPC32XX_U5CLK = LPC32XX_CONFIG_U5CLK;
LPC32XX_UART_CLKMODE = BSP_FLD32SET(LPC32XX_UART_CLKMODE, 0x2, 8, 9);
BSP_CONSOLE_UART_INIT(0x01);
#endif
}