1 files changed, 0 insertions, 69 deletions
diff --git a/qemu/roms/ipxe/src/arch/x86/core/x86_uart.c b/qemu/roms/ipxe/src/arch/x86/core/x86_uart.c
deleted file mode 100644
index e455775bf..000000000
--- a/qemu/roms/ipxe/src/arch/x86/core/x86_uart.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2014 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-/** @file
- *
- * 16550-compatible UART
- *
- */
-
-#include <errno.h>
-#include <ipxe/uart.h>
-
-/** UART port bases */
-static uint16_t uart_base[] = {
-	[COM1] = 0x3f8,
-	[COM2] = 0x2f8,
-	[COM3] = 0x3e8,
-	[COM4] = 0x2e8,
-};
-
-/**
- * Select UART port
- *
- * @v uart		UART
- * @v port		Port number, or 0 to disable
- * @ret rc		Return status code
- */
-int uart_select ( struct uart *uart, unsigned int port ) {
-	int rc;
-
-	/* Set new UART base */
-	if ( port >= ( sizeof ( uart_base ) / sizeof ( uart_base[0] ) ) ) {
-		rc = -ENODEV;
-		goto err;
-	}
-	uart->base = ( ( void * ) ( intptr_t ) uart_base[port] );
-
-	/* Check that UART exists */
-	if ( ( rc = uart_exists ( uart ) ) != 0 )
-		goto err;
-
-	return 0;
-
- err:
-	uart->base = NULL;
-	return rc;
-}