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[BSP] change UART flag when register device driver.

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This commit is contained in:
Bernard Xiong 2014-09-24 11:04:57 +08:00
parent 640db6bdbd
commit ab20554254
1 changed files with 6 additions and 48 deletions
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54
bsp/beaglebone/drivers/serial.c
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@ -345,23 +345,16 @@ static void config_pinmux(void)
int rt_hw_serial_init(void) int rt_hw_serial_init(void)
{ {
struct serial_configure config; struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
poweron_per_domain(); poweron_per_domain();
start_uart_clk(); start_uart_clk();
config_pinmux(); config_pinmux();
#ifdef RT_USING_UART0 #ifdef RT_USING_UART0
config.baud_rate = BAUD_RATE_115200;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial0.ops = &am33xx_uart_ops; serial0.ops = &am33xx_uart_ops;
serial0.config = config; serial0.config = config;
/* enable RX interrupt */ /* enable RX interrupt */
UART_IER_REG(uart0.base) = 0x01; UART_IER_REG(uart0.base) = 0x01;
/* install ISR */ /* install ISR */
@ -375,14 +368,6 @@ int rt_hw_serial_init(void)
#endif #endif
#ifdef RT_USING_UART1 #ifdef RT_USING_UART1
config.baud_rate = BAUD_RATE_115200;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial1.ops = &am33xx_uart_ops; serial1.ops = &am33xx_uart_ops;
serial1.config = config; serial1.config = config;
/* enable RX interrupt */ /* enable RX interrupt */
@ -398,14 +383,6 @@ int rt_hw_serial_init(void)
#endif #endif
#ifdef RT_USING_UART2 #ifdef RT_USING_UART2
config.baud_rate = BAUD_RATE_115200;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial2.ops = &am33xx_uart_ops; serial2.ops = &am33xx_uart_ops;
serial2.config = config; serial2.config = config;
/* enable RX interrupt */ /* enable RX interrupt */
@ -421,14 +398,6 @@ int rt_hw_serial_init(void)
#endif #endif
#ifdef RT_USING_UART3 #ifdef RT_USING_UART3
config.baud_rate = BAUD_RATE_115200;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial3.ops = &am33xx_uart_ops; serial3.ops = &am33xx_uart_ops;
serial3.config = config; serial3.config = config;
/* enable RX interrupt */ /* enable RX interrupt */
@ -444,13 +413,8 @@ int rt_hw_serial_init(void)
#endif #endif
#ifdef RT_USING_UART4 #ifdef RT_USING_UART4
/* use 9600bps for GDB stub. */
config.baud_rate = BAUD_RATE_9600; config.baud_rate = BAUD_RATE_9600;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial4.ops = &am33xx_uart_ops; serial4.ops = &am33xx_uart_ops;
serial4.config = config; serial4.config = config;
@ -462,19 +426,13 @@ int rt_hw_serial_init(void)
rt_hw_interrupt_mask(uart4.irq); rt_hw_interrupt_mask(uart4.irq);
/* register UART4 device */ /* register UART4 device */
rt_hw_serial_register(&serial4, "uart4", rt_hw_serial_register(&serial4, "uart4",
RT_DEVICE_FLAG_RDWR, RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
&uart4); &uart4);
#endif #endif
#ifdef RT_USING_UART5 #ifdef RT_USING_UART5
config.baud_rate = BAUD_RATE_115200; config = RT_SERIAL_CONFIG_DEFAULT;
config.bit_order = BIT_ORDER_LSB;
config.data_bits = DATA_BITS_8;
config.parity = PARITY_NONE;
config.stop_bits = STOP_BITS_1;
config.invert = NRZ_NORMAL;
config.bufsz = RT_SERIAL_RB_BUFSZ;
serial5.ops = &am33xx_uart_ops; serial5.ops = &am33xx_uart_ops;
serial5.config = config; serial5.config = config;
/* enable RX interrupt */ /* enable RX interrupt */