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@ -19,6 +19,9 @@ |
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#include <linux/init.h> |
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#include <linux/ioport.h> |
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#include <linux/pm.h> |
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#include <linux/console.h> |
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#include <linux/serial.h> |
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#include <linux/serial_8250.h> |
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#include <asm/reboot.h> |
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#include <asm/time.h> |
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@ -69,7 +72,40 @@ const char *get_system_type(void) |
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static int __init ar7_init_console(void) |
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{ |
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return 0; |
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int res; |
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static struct uart_port uart_port[2]; |
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memset(uart_port, 0, sizeof(struct uart_port) * 2); |
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uart_port[0].type = PORT_AR7; |
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uart_port[0].line = 0; |
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uart_port[0].irq = AR7_IRQ_UART0; |
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uart_port[0].uartclk = ar7_bus_freq() / 2; |
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uart_port[0].iotype = UPIO_MEM; |
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uart_port[0].mapbase = AR7_REGS_UART0; |
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uart_port[0].membase = ioremap(uart_port[0].mapbase, 256); |
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uart_port[0].regshift = 2; |
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res = early_serial_setup(&uart_port[0]); |
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if (res) |
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return res; |
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/* Only TNETD73xx have a second serial port */ |
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if (ar7_has_second_uart()) { |
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uart_port[1].type = PORT_AR7; |
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uart_port[1].line = 1; |
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uart_port[1].irq = AR7_IRQ_UART1; |
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uart_port[1].uartclk = ar7_bus_freq() / 2; |
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uart_port[1].iotype = UPIO_MEM; |
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uart_port[1].mapbase = UR8_REGS_UART1; |
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uart_port[1].membase = ioremap(uart_port[1].mapbase, 256); |
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uart_port[1].regshift = 2; |
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res = early_serial_setup(&uart_port[1]); |
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if (res) |
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return res; |
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} |
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return add_preferred_console("ttyS", 0, NULL); |
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} |
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/*
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