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-rw-r--r--include/eeprom.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/eeprom.h b/include/eeprom.h
new file mode 100644
index 0000000000..61eb826a73
--- /dev/null
+++ b/include/eeprom.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#ifndef __EEPROM_LEGACY_H
+#define __EEPROM_LEGACY_H
+
+#ifdef CONFIG_CMD_EEPROM
+void eeprom_init(int bus);
+int eeprom_read(uint dev_addr, uint offset, uchar *buffer, uint cnt);
+int eeprom_write(uint dev_addr, uint offset, uchar *buffer, uint cnt);
+#else
+/*
+ * Some EEPROM code is depecated because it used the legacy I2C interface. Add
+ * some macros here so we don't have to touch every one of those uses
+ */
+#define eeprom_init(bus)
+#define eeprom_read(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
+#define eeprom_write(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
+#endif
+
+#endif