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-rw-r--r--arch/arm/boards/raspberry-pi/lowlevel.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boards/raspberry-pi/lowlevel.h b/arch/arm/boards/raspberry-pi/lowlevel.h
index 9ef9135b2d..a29860d607 100644
--- a/arch/arm/boards/raspberry-pi/lowlevel.h
+++ b/arch/arm/boards/raspberry-pi/lowlevel.h
@@ -1,9 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
#ifndef __ARCH_ARM_BOARDS_LOWLEVEL_H__
#define __ARCH_ARM_BOARDS_LOWLEVEL_H__
+#include <linux/types.h>
#include <linux/sizes.h>
#define VIDEOCORE_FDT_SZ SZ_1M
#define VIDEOCORE_FDT_ERROR 0xdeadfeed
+ssize_t rpi_get_arm_mem(void);
+int rpi_get_usbethaddr(u8 mac[6]);
+int rpi_get_board_rev(void);
+
#endif /* __ARCH_ARM_BOARDS_LOWLEVEL_H__ */