Initial import

1 files changed, 34 insertions, 0 deletions

diff --git a/include/linux/bcm47xx_nvram.h b/include/linux/bcm47xx_nvram.h
new file mode 100644
index 000000000..b12b07e75
--- /dev/null
+++ b/include/linux/bcm47xx_nvram.h
@@ -0,0 +1,34 @@
+/*
+ *  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 __BCM47XX_NVRAM_H
+#define __BCM47XX_NVRAM_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#ifdef CONFIG_BCM47XX
+int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
+int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
+int bcm47xx_nvram_gpio_pin(const char *name);
+#else
+static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
+{
+	return -ENOTSUPP;
+};
+static inline int bcm47xx_nvram_getenv(const char *name, char *val,
+				       size_t val_len)
+{
+	return -ENOTSUPP;
+};
+static inline int bcm47xx_nvram_gpio_pin(const char *name)
+{
+	return -ENOTSUPP;
+};
+#endif
+
+#endif /* __BCM47XX_NVRAM_H */