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authorFelix Fietkau <nbd@openwrt.org>2008-10-18 21:43:30 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-10-18 21:43:30 +0000
commit1e570a9288856bcd288a80115f2233c9c785706c (patch)
tree8491af08bde47e22f96c01e6f560206b3fd02a4a /target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h
parent487c622ac0c37f3cd26add56df9081ea7caf3835 (diff)
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change the way ./files* and the generic kernel files are applied. ./files now applies to *ALL* kernel versions, and is copied along with ./files-* - this gets rid of quite a bit of redundancy in the extra kernel drivers.
SVN-Revision: 13010
Diffstat (limited to 'target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h')
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h
new file mode 100644
index 0000000000..6bb18e8e5f
--- /dev/null
+++ b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ *
+ * 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.
+ */
+
+#ifndef __NVRAM_H
+#define __NVRAM_H
+
+struct nvram_header {
+ u32 magic;
+ u32 len;
+ u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
+ u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
+ u32 config_ncdl; /* ncdl values for memc */
+};
+
+struct nvram_tuple {
+ char *name;
+ char *value;
+ struct nvram_tuple *next;
+};
+
+#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
+#define NVRAM_VERSION 1
+#define NVRAM_HEADER_SIZE 20
+#define NVRAM_SPACE 0x8000
+
+#define NVRAM_MAX_VALUE_LEN 255
+#define NVRAM_MAX_PARAM_LEN 64
+
+char *nvram_get(const char *name);
+
+#endif