Add string support to nvramtool.
To add a string to your cmos.layout, you need to specify type 's':
#start len type unused name
416 512 s 0 boot_devices
With this patch you can do
$ nvramtool -w boot_devices="(hd0,0);(hd2,1);(hd3)"
And FILO will attempt to load a menu.lst from any of these devices in that
order.
The patch is not exactly pretty, but a cleaner solution might have resulted in
a complete rewrite of the tool, which I did not want.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3613 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/util/nvramtool/cmos_lowlevel.h b/util/nvramtool/cmos_lowlevel.h
index 73634e0..20a503f 100644
--- a/util/nvramtool/cmos_lowlevel.h
+++ b/util/nvramtool/cmos_lowlevel.h
@@ -1,6 +1,5 @@
/*****************************************************************************\
* cmos_lowlevel.h
- * $Id$
*****************************************************************************
* Copyright (C) 2002-2005 The Regents of the University of California.
* Produced at the Lawrence Livermore National Laboratory.
@@ -33,19 +32,20 @@
#define NVRAMTOOL_CMOS_LOWLEVEL_H
#include "common.h"
+#include "layout.h"
#define CMOS_AREA_OUT_OF_RANGE (CMOS_RESULT_START + 0)
#define CMOS_AREA_OVERLAPS_RTC (CMOS_RESULT_START + 1)
#define CMOS_AREA_TOO_WIDE (CMOS_RESULT_START + 2)
-unsigned long long cmos_read (unsigned bit, unsigned length);
-void cmos_write (unsigned bit, unsigned length, unsigned long long value);
+unsigned long long cmos_read (const cmos_entry_t *e);
+void cmos_write (const cmos_entry_t *e, unsigned long long value);
unsigned char cmos_read_byte (unsigned index);
void cmos_write_byte (unsigned index, unsigned char value);
void cmos_read_all (unsigned char data[]);
void cmos_write_all (unsigned char data[]);
void set_iopl (int level);
-int verify_cmos_op (unsigned bit, unsigned length);
+int verify_cmos_op (unsigned bit, unsigned length, cmos_entry_config_t config);
#define CMOS_SIZE 256 /* size of CMOS memory in bytes */
#define CMOS_RTC_AREA_SIZE 14 /* first 14 bytes control real time clock */