drop some unused files and fix warnings on i945 based systems.

[coreboot.git] / src / southbridge / intel / i3100 / cmos_failover.c

diff --git a/src/southbridge/intel/i3100/cmos_failover.c b/src/southbridge/intel/i3100/cmos_failover.c
deleted file mode 100644 (file)
index 4a134dd..0000000
--- a/src/southbridge/intel/i3100/cmos_failover.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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
- * (at your option) 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 St, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#include "i3100.h"
-
-#define RTC_FAILED    (1 <<2)
-#define GEN_PMCON_3     0xa4
-
-static void check_cmos_failed(void)
-{
-       u8 byte;
-       byte = pci_read_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3);
-       if (byte & RTC_FAILED) {
-               // clear bit 1 and bit 2
-               byte = cmos_read(RTC_BOOT_BYTE);
-               byte &= 0x0c;
-               byte |= CONFIG_MAX_REBOOT_CNT << 4;
-               cmos_write(byte, RTC_BOOT_BYTE);
-       }
-}