[coreboot] r3454 - trunk/coreboot-v2/src/pc80

[svn at coreboot.org]

Author: stepan
Date: 2008-08-01 14:06:08 +0200 (Fri, 01 Aug 2008)
New Revision: 3454

Removed:
   trunk/coreboot-v2/src/pc80/serial.inc
Log:
serial.inc is not used anywhere. drop it (trivial)

Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
Acked-by: Stefan Reinauer <stepan at coresystems.de>



Deleted: trunk/coreboot-v2/src/pc80/serial.inc
===================================================================
--- trunk/coreboot-v2/src/pc80/serial.inc	2008-08-01 11:54:55 UTC (rev 3453)
+++ trunk/coreboot-v2/src/pc80/serial.inc	2008-08-01 12:06:08 UTC (rev 3454)
@@ -1,107 +0,0 @@
-#include <part/fallback_boot.h>
-
-
-/* Base Address */
-#ifndef TTYS0_BASE
-#define TTYS0_BASE	0x3f8
-#endif
-
-/* Baud Rate */
-#ifndef TTYS0_BAUD
-#define TTYS0_BAUD 115200
-#endif
-
-#if ((115200%TTYS0_BAUD) != 0)
-#error Bad ttys0 baud rate
-#endif
-
-/* Baud Rate Divisor */
-#define TTYS0_DIV	(115200/TTYS0_BAUD)
-#define TTYS0_DIV_LO	(TTYS0_DIV&0xFF)
-#define TTYS0_DIV_HI	((TTYS0_DIV >> 8)&0xFF)
-
-/* Line Control Settings */
-#ifndef TTYS0_LCS
-/* Set 8bit, 1 stop bit, no parity */
-#define TTYS0_LCS	0x3
-#endif
-
-/* Data */
-#define TTYS0_RBR (TTYS0_BASE+0x00)
-
-/* Control */
-#define TTYS0_TBR TTYS0_RBR
-#define TTYS0_IER (TTYS0_BASE+0x01)
-#define TTYS0_IIR (TTYS0_BASE+0x02)
-#define TTYS0_FCR TTYS0_IIR
-#define TTYS0_LCR (TTYS0_BASE+0x03)
-#define TTYS0_MCR (TTYS0_BASE+0x04)
-#define TTYS0_DLL TTYS0_RBR
-#define TTYS0_DLM TTYS0_IER
-
-/* Status */
-#define TTYS0_LSR (TTYS0_BASE+0x05)
-#define TTYS0_MSR (TTYS0_BASE+0x06)
-#define TTYS0_SCR (TTYS0_BASE+0x07)
-
-#if USE_OPTION_TABLE == 1
-.section ".rom.data"
-	.type	 div, at object
-	.size	 div,8
-div:
-.byte 1,2,3,6,12,24,48,96
-
-.previous
-#endif
-
-	jmp	serial0
-
-	/* uses:	ax, dx */
-#define TTYS0_TX_AL		\
-	mov	%al, %ah	; \
-9:	mov	$TTYS0_LSR, %dx	; \
-	inb	%dx, %al	; \
-	test	$0x20, %al	; \
-	je	9b		; \
-	mov	$TTYS0_TBR, %dx	; \
-	mov	%ah, %al	; \
-	outb	%al, %dx
-
-serial_init:
-	/* Set 115.2Kbps,8n1 */
-	/* Set 8bit, 1 stop bit, no parity, DLAB */
-	mov	$TTYS0_LCR, %dx
-	mov	$(TTYS0_LCS | 0x80), %al
-	out	%al, %dx
-
-	/* set Baud Rate Divisor to 1 ==> 115200 Buad */
-#if USE_OPTION_TABLE == 1
-
-	movb	$(RTC_BOOT_BYTE+1), %al
-	outb	%al, $0x70
-	xorl	%edx,%edx
-	inb	$0x71, %al
-	andb	$7,%al
-	movb	%al,%dl
-	movb	div(%edx),%al
-	mov	$TTYS0_DLL, %dx
-	out	%al, %dx
-	mov	$TTYS0_DLM, %dx
-	xorb	%al,%al
-	out	%al, %dx
-#else
-	mov	$TTYS0_DLL, %dx
-	mov	$TTYS0_DIV_LO, %al
-	out	%al, %dx
-	mov	$TTYS0_DLM, %dx
-	mov	$TTYS0_DIV_HI, %al
-	out	%al, %dx
-#endif
-	/* Disable DLAB */
-	mov	$TTYS0_LCR, %dx
-	mov	$(TTYS0_LCS & 0x7f), %al
-	out	%al, %dx
-	RETSP
-
-serial0:
-	CALLSP(serial_init)