drop dead uart init code.
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6523 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -131,11 +131,6 @@
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#ifndef __ROMCC__
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// Can't we just drop this? It seems silly.
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struct uart8250 {
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unsigned int baud;
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};
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unsigned char uart8250_rx_byte(unsigned base_port);
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int uart8250_can_rx_byte(unsigned base_port);
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void uart8250_tx_byte(unsigned base_port, unsigned char data);
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@ -144,7 +139,6 @@ void uart8250_tx_byte(unsigned base_port, unsigned char data);
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* have three different sets of uart code, so it's an improvement.
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*/
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void uart8250_init(unsigned base_port, unsigned divisor);
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void init_uart8250(unsigned base_port, struct uart8250 *uart);
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void uart_init(void);
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#endif
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@ -86,23 +86,6 @@ void uart8250_init(unsigned base_port, unsigned divisor)
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outb(CONFIG_TTYS0_LCS, base_port + UART_LCR);
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}
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#ifndef __ROMCC__
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/* Initialize a generic uart */
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void init_uart8250(unsigned base_port, struct uart8250 *uart)
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{
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int divisor = uart->baud ? (115200/uart->baud) : 1;
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if (base_port == CONFIG_TTYS0_BASE) {
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/* Don't reinitialize the console serial port,
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* This is espeically nasty in SMP.
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* NOTE: The first invocation thus always needs to be
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*/
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return;
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}
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uart8250_init(base_port, divisor);
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}
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#endif
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#if defined(__PRE_RAM__) || defined(__SMM__)
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void uart_init(void)
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{
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@ -28,7 +28,6 @@
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extern struct chip_operations superio_via_vt82c686_ops;
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struct superio_via_vt82c686_config {
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struct uart8250 com1, com2;
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struct pc_keyboard keyboard;
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};
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