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-rw-r--r--arch/arm/include/asm/bootm.h54
1 files changed, 52 insertions, 2 deletions
diff --git a/arch/arm/include/asm/bootm.h b/arch/arm/include/asm/bootm.h
index db2ff94c62..2c4fa196e4 100644
--- a/arch/arm/include/asm/bootm.h
+++ b/arch/arm/include/asm/bootm.h
@@ -1,4 +1,7 @@
-/* Copyright (C) 2011
+/*
+ * Copyright (c) 2013, Google Inc.
+ *
+ * Copyright (C) 2011
* Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de>
*
* This program is free software; you can redistribute it and/or modify
@@ -19,8 +22,55 @@
#ifndef ARM_BOOTM_H
#define ARM_BOOTM_H
-#ifdef CONFIG_USB_DEVICE
extern void udc_disconnect(void);
+
+#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
+ defined(CONFIG_CMDLINE_TAG) || \
+ defined(CONFIG_INITRD_TAG) || \
+ defined(CONFIG_SERIAL_TAG) || \
+ defined(CONFIG_REVISION_TAG)
+# define BOOTM_ENABLE_TAGS 1
+#else
+# define BOOTM_ENABLE_TAGS 0
+#endif
+
+#ifdef CONFIG_SETUP_MEMORY_TAGS
+# define BOOTM_ENABLE_MEMORY_TAGS 1
+#else
+# define BOOTM_ENABLE_MEMORY_TAGS 0
+#endif
+
+#ifdef CONFIG_CMDLINE_TAG
+ #define BOOTM_ENABLE_CMDLINE_TAG 1
+#else
+ #define BOOTM_ENABLE_CMDLINE_TAG 0
+#endif
+
+#ifdef CONFIG_INITRD_TAG
+ #define BOOTM_ENABLE_INITRD_TAG 1
+#else
+ #define BOOTM_ENABLE_INITRD_TAG 0
+#endif
+
+#ifdef CONFIG_SERIAL_TAG
+ #define BOOTM_ENABLE_SERIAL_TAG 1
+void get_board_serial(struct tag_serialnr *serialnr);
+#else
+ #define BOOTM_ENABLE_SERIAL_TAG 0
+static inline void get_board_serial(struct tag_serialnr *serialnr)
+{
+}
+#endif
+
+#ifdef CONFIG_REVISION_TAG
+ #define BOOTM_ENABLE_REVISION_TAG 1
+u32 get_board_rev(void);
+#else
+ #define BOOTM_ENABLE_REVISION_TAG 0
+static inline u32 get_board_rev(void)
+{
+ return 0;
+}
#endif
#endif
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