Merge branch 'new-image' of git://www.denx.de/git/u-boot-testing

Conflicts:

	common/cmd_bootm.c
	cpu/mpc8xx/cpu.c

Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>

7 files changed, 546 insertions, 26 deletions

diff --git a/include/asm-i386/zimage.h b/include/asm-i386/zimage.h
index c7103b1..b6266e4 100644
--- a/include/asm-i386/zimage.h
+++ b/include/asm-i386/zimage.h
@@ -70,6 +70,5 @@ void *load_zimage(char *image, unsigned long kernel_size,
 		  int auto_boot);
 
 void boot_zimage(void *setup_base);
-image_header_t *fake_zimage_header(image_header_t *hdr, void *ptr, int size);
 
 #endif
diff --git a/include/common.h b/include/common.h
index 673afdd..e03ead1 100644
--- a/include/common.h
+++ b/include/common.h
@@ -222,10 +222,7 @@ int mac_read_from_eeprom(void);
 void flash_perror (int);
 
 /* common/cmd_autoscript.c */
-int	autoscript (ulong addr);
-
-/* common/cmd_bootm.c */
-void	print_image_hdr (image_header_t *hdr);
+int	autoscript (ulong addr, const char *fit_uname);
 
 extern ulong load_addr;		/* Default Load Address */
 
diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
index 893924b..ba6d932 100644
--- a/include/configs/pcs440ep.h
+++ b/include/configs/pcs440ep.h
@@ -27,6 +27,12 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
+
+/* new uImage format support */
+#define CONFIG_FIT		1
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
+
 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/
diff --git a/include/image.h b/include/image.h
index 432fa22..36143e2 100644
--- a/include/image.h
+++ b/include/image.h
@@ -1,4 +1,6 @@
 /*
+ * (C) Copyright 2008 Semihalf
+ *
  * (C) Copyright 2000-2005
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
@@ -31,6 +33,34 @@
 #ifndef __IMAGE_H__
 #define __IMAGE_H__
 
+#include <asm/byteorder.h>
+#include <command.h>
+
+#ifndef USE_HOSTCC
+#include <lmb.h>
+#include <linux/string.h>
+#include <asm/u-boot.h>
+
+#else
+
+/* new uImage format support enabled on host */
+#define CONFIG_FIT		1
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
+
+#endif /* USE_HOSTCC */
+
+#if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT)
+#error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!"
+#endif
+
+#if defined(CONFIG_FIT)
+#include <fdt.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#define CONFIG_MD5		/* FIT images need MD5 support */
+#endif
+
 /*
  * Operating System Codes
  */
@@ -59,25 +89,25 @@
 /*
  * CPU Architecture Codes (supported by Linux)
  */
-#define IH_CPU_INVALID		0	/* Invalid CPU	*/
-#define IH_CPU_ALPHA		1	/* Alpha	*/
-#define IH_CPU_ARM		2	/* ARM		*/
-#define IH_CPU_I386		3	/* Intel x86	*/
-#define IH_CPU_IA64		4	/* IA64		*/
-#define IH_CPU_MIPS		5	/* MIPS		*/
-#define IH_CPU_MIPS64		6	/* MIPS	 64 Bit */
-#define IH_CPU_PPC		7	/* PowerPC	*/
-#define IH_CPU_S390		8	/* IBM S390	*/
-#define IH_CPU_SH		9	/* SuperH	*/
-#define IH_CPU_SPARC		10	/* Sparc	*/
-#define IH_CPU_SPARC64		11	/* Sparc 64 Bit */
-#define IH_CPU_M68K		12	/* M68K		*/
-#define IH_CPU_NIOS		13	/* Nios-32	*/
-#define IH_CPU_MICROBLAZE	14	/* MicroBlaze   */
-#define IH_CPU_NIOS2		15	/* Nios-II	*/
-#define IH_CPU_BLACKFIN		16	/* Blackfin	*/
-#define IH_CPU_AVR32		17	/* AVR32	*/
-#define IH_CPU_ST200	        18	/* STMicroelectronics ST200  */
+#define IH_ARCH_INVALID		0	/* Invalid CPU	*/
+#define IH_ARCH_ALPHA		1	/* Alpha	*/
+#define IH_ARCH_ARM		2	/* ARM		*/
+#define IH_ARCH_I386		3	/* Intel x86	*/
+#define IH_ARCH_IA64		4	/* IA64		*/
+#define IH_ARCH_MIPS		5	/* MIPS		*/
+#define IH_ARCH_MIPS64		6	/* MIPS	 64 Bit */
+#define IH_ARCH_PPC		7	/* PowerPC	*/
+#define IH_ARCH_S390		8	/* IBM S390	*/
+#define IH_ARCH_SH		9	/* SuperH	*/
+#define IH_ARCH_SPARC		10	/* Sparc	*/
+#define IH_ARCH_SPARC64		11	/* Sparc 64 Bit */
+#define IH_ARCH_M68K		12	/* M68K		*/
+#define IH_ARCH_NIOS		13	/* Nios-32	*/
+#define IH_ARCH_MICROBLAZE	14	/* MicroBlaze   */
+#define IH_ARCH_NIOS2		15	/* Nios-II	*/
+#define IH_ARCH_BLACKFIN	16	/* Blackfin	*/
+#define IH_ARCH_AVR32		17	/* AVR32	*/
+#define IH_ARCH_ST200	        18	/* STMicroelectronics ST200  */
 
 /*
  * Image Types
@@ -139,9 +169,9 @@
 #define IH_NMLEN		32	/* Image Name Length		*/
 
 /*
- * all data in network byte order (aka natural aka bigendian)
+ * Legacy format image header,
+ * all data in network byte order (aka natural aka bigendian).
  */
-
 typedef struct image_header {
 	uint32_t	ih_magic;	/* Image Header Magic Number	*/
 	uint32_t	ih_hcrc;	/* Image Header CRC Checksum	*/
@@ -157,5 +187,412 @@ typedef struct image_header {
 	uint8_t		ih_name[IH_NMLEN];	/* Image Name		*/
 } image_header_t;
 
+/*
+ * Legacy and FIT format headers used by do_bootm() and do_bootm_<os>()
+ * routines.
+ */
+typedef struct bootm_headers {
+	/*
+	 * Legacy os image header, if it is a multi component image
+	 * then boot_get_ramdisk() and get_fdt() will attempt to get
+	 * data from second and third component accordingly.
+	 */
+	image_header_t	*legacy_hdr_os;
+	ulong		legacy_hdr_valid;
+
+#if defined(CONFIG_FIT)
+	const char	*fit_uname_cfg;	/* configuration node unit name */
+
+	void		*fit_hdr_os;	/* os FIT image header */
+	const char	*fit_uname_os;	/* os subimage node unit name */
+	int		fit_noffset_os;	/* os subimage node offset */
+
+	void		*fit_hdr_rd;	/* init ramdisk FIT image header */
+	const char	*fit_uname_rd;	/* init ramdisk subimage node unit name */
+	int		fit_noffset_rd;	/* init ramdisk subimage node offset */
+
+#if defined(CONFIG_PPC)
+	void		*fit_hdr_fdt;	/* FDT blob FIT image header */
+	const char	*fit_uname_fdt;	/* FDT blob subimage node unit name */
+	int		fit_noffset_fdt;/* FDT blob subimage node offset */
+#endif
+#endif
+
+	int		verify;		/* getenv("verify")[0] != 'n' */
+	int		autostart;	/* getenv("autostart")[0] != 'n' */
+	struct lmb	*lmb;		/* for memory mgmt */
+} bootm_headers_t;
+
+/*
+ * Some systems (for example LWMON) have very short watchdog periods;
+ * we must make sure to split long operations like memmove() or
+ * crc32() into reasonable chunks.
+ */
+#define CHUNKSZ (64 * 1024)
+
+#define uimage_to_cpu(x)		ntohl(x)
+#define cpu_to_uimage(x)		htonl(x)
+
+const char *genimg_get_os_name (uint8_t os);
+const char *genimg_get_arch_name (uint8_t arch);
+const char *genimg_get_type_name (uint8_t type);
+const char *genimg_get_comp_name (uint8_t comp);
+int genimg_get_os_id (const char *name);
+int genimg_get_arch_id (const char *name);
+int genimg_get_type_id (const char *name);
+int genimg_get_comp_id (const char *name);
+
+#ifndef USE_HOSTCC
+/* Image format types, returned by _get_format() routine */
+#define IMAGE_FORMAT_INVALID	0x00
+#define IMAGE_FORMAT_LEGACY	0x01	/* legacy image_header based format */
+#define IMAGE_FORMAT_FIT	0x02	/* new, libfdt based format */
+
+int genimg_get_format (void *img_addr);
+int genimg_has_config (bootm_headers_t *images);
+ulong genimg_get_image (ulong img_addr);
+
+int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images,
+		uint8_t arch, ulong *rd_start, ulong *rd_end);
+
+#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
+int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len,
+		  ulong *initrd_start, ulong *initrd_end);
+
+int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end,
+			ulong bootmap_base);
+int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base);
+#endif /* CONFIG_PPC || CONFIG_M68K */
+#endif /* !USE_HOSTCC */
+
+/*******************************************************************/
+/* Legacy format specific code (prefixed with image_) */
+/*******************************************************************/
+static inline uint32_t image_get_header_size (void)
+{
+	return (sizeof (image_header_t));
+}
+
+#define image_get_hdr_l(f) \
+	static inline uint32_t image_get_##f(image_header_t *hdr) \
+	{ \
+		return uimage_to_cpu (hdr->ih_##f); \
+	}
+image_get_hdr_l (magic);
+image_get_hdr_l (hcrc);
+image_get_hdr_l (time);
+image_get_hdr_l (size);
+image_get_hdr_l (load);
+image_get_hdr_l (ep);
+image_get_hdr_l (dcrc);
+
+#define image_get_hdr_b(f) \
+	static inline uint8_t image_get_##f(image_header_t *hdr) \
+	{ \
+		return hdr->ih_##f; \
+	}
+image_get_hdr_b (os);
+image_get_hdr_b (arch);
+image_get_hdr_b (type);
+image_get_hdr_b (comp);
+
+static inline char *image_get_name (image_header_t *hdr)
+{
+	return (char *)hdr->ih_name;
+}
+
+static inline uint32_t image_get_data_size (image_header_t *hdr)
+{
+	return image_get_size (hdr);
+}
+
+/**
+ * image_get_data - get image payload start address
+ * @hdr: image header
+ *
+ * image_get_data() returns address of the image payload. For single
+ * component images it is image data start. For multi component
+ * images it points to the null terminated table of sub-images sizes.
+ *
+ * returns:
+ *     image payload data start address
+ */
+static inline ulong image_get_data (image_header_t *hdr)
+{
+	return ((ulong)hdr + image_get_header_size ());
+}
+
+static inline uint32_t image_get_image_size (image_header_t *hdr)
+{
+	return (image_get_size (hdr) + image_get_header_size ());
+}
+static inline ulong image_get_image_end (image_header_t *hdr)
+{
+	return ((ulong)hdr + image_get_image_size (hdr));
+}
+
+#define image_set_hdr_l(f) \
+	static inline void image_set_##f(image_header_t *hdr, uint32_t val) \
+	{ \
+		hdr->ih_##f = cpu_to_uimage (val); \
+	}
+image_set_hdr_l (magic);
+image_set_hdr_l (hcrc);
+image_set_hdr_l (time);
+image_set_hdr_l (size);
+image_set_hdr_l (load);
+image_set_hdr_l (ep);
+image_set_hdr_l (dcrc);
+
+#define image_set_hdr_b(f) \
+	static inline void image_set_##f(image_header_t *hdr, uint8_t val) \
+	{ \
+		hdr->ih_##f = val; \
+	}
+image_set_hdr_b (os);
+image_set_hdr_b (arch);
+image_set_hdr_b (type);
+image_set_hdr_b (comp);
+
+static inline void image_set_name (image_header_t *hdr, const char *name)
+{
+	strncpy (image_get_name (hdr), name, IH_NMLEN);
+}
+
+int image_check_hcrc (image_header_t *hdr);
+int image_check_dcrc (image_header_t *hdr);
+#ifndef USE_HOSTCC
+int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize);
+int getenv_verify (void);
+int getenv_autostart (void);
+ulong getenv_bootm_low(void);
+ulong getenv_bootm_size(void);
+void memmove_wd (void *to, void *from, size_t len, ulong chunksz);
+#endif
+
+static inline int image_check_magic (image_header_t *hdr)
+{
+	return (image_get_magic (hdr) == IH_MAGIC);
+}
+static inline int image_check_type (image_header_t *hdr, uint8_t type)
+{
+	return (image_get_type (hdr) == type);
+}
+static inline int image_check_arch (image_header_t *hdr, uint8_t arch)
+{
+	return (image_get_arch (hdr) == arch);
+}
+static inline int image_check_os (image_header_t *hdr, uint8_t os)
+{
+	return (image_get_os (hdr) == os);
+}
+
+ulong image_multi_count (image_header_t *hdr);
+void image_multi_getimg (image_header_t *hdr, ulong idx,
+			ulong *data, ulong *len);
+
+inline void image_print_contents (image_header_t *hdr);
+inline void image_print_contents_noindent (image_header_t *hdr);
+
+#ifndef USE_HOSTCC
+static inline int image_check_target_arch (image_header_t *hdr)
+{
+#if defined(__ARM__)
+	if (!image_check_arch (hdr, IH_ARCH_ARM))
+#elif defined(__avr32__)
+	if (!image_check_arch (hdr, IH_ARCH_AVR32))
+#elif defined(__bfin__)
+	if (!image_check_arch (hdr, IH_ARCH_BLACKFIN))
+#elif defined(__I386__)
+	if (!image_check_arch (hdr, IH_ARCH_I386))
+#elif defined(__M68K__)
+	if (!image_check_arch (hdr, IH_ARCH_M68K))
+#elif defined(__microblaze__)
+	if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE))
+#elif defined(__mips__)
+	if (!image_check_arch (hdr, IH_ARCH_MIPS))
+#elif defined(__nios__)
+	if (!image_check_arch (hdr, IH_ARCH_NIOS))
+#elif defined(__nios2__)
+	if (!image_check_arch (hdr, IH_ARCH_NIOS2))
+#elif defined(__PPC__)
+	if (!image_check_arch (hdr, IH_ARCH_PPC))
+#elif defined(__sh__)
+	if (!image_check_arch (hdr, IH_ARCH_SH))
+#else
+# error Unknown CPU type
+#endif
+		return 0;
+
+	return 1;
+}
+#endif /* USE_HOSTCC */
+
+/*******************************************************************/
+/* New uImage format specific code (prefixed with fit_) */
+/*******************************************************************/
+#if defined(CONFIG_FIT)
+
+#define FIT_IMAGES_PATH		"/images"
+#define FIT_CONFS_PATH		"/configurations"
+
+/* hash node */
+#define FIT_HASH_NODENAME	"hash"
+#define FIT_ALGO_PROP		"algo"
+#define FIT_VALUE_PROP		"value"
+
+/* image node */
+#define FIT_DATA_PROP		"data"
+#define FIT_TIMESTAMP_PROP	"timestamp"
+#define FIT_DESC_PROP		"description"
+#define FIT_ARCH_PROP		"arch"
+#define FIT_TYPE_PROP		"type"
+#define FIT_OS_PROP		"os"
+#define FIT_COMP_PROP		"compression"
+#define FIT_ENTRY_PROP		"entry"
+#define FIT_LOAD_PROP		"load"
+
+/* configuration node */
+#define FIT_KERNEL_PROP		"kernel"
+#define FIT_RAMDISK_PROP	"ramdisk"
+#define FIT_FDT_PROP		"fdt"
+#define FIT_DEFAULT_PROP	"default"
+
+#define FIT_MAX_HASH_LEN	20	/* max(crc32_len(4), sha1_len(20)) */
+
+/* cmdline argument format parsing */
+inline int fit_parse_conf (const char *spec, ulong addr_curr,
+		ulong *addr, const char **conf_name);
+inline int fit_parse_subimage (const char *spec, ulong addr_curr,
+		ulong *addr, const char **image_name);
+
+inline void fit_print_contents (const void *fit);
+inline void fit_print_contents_noindent (const void *fit);
+void fit_image_print (const void *fit, int noffset, const char *p);
+void fit_image_print_hash (const void *fit, int noffset, const char *p);
+
+/**
+ * fit_get_end - get FIT image size
+ * @fit: pointer to the FIT format image header
+ *
+ * returns:
+ *     size of the FIT image (blob) in memory
+ */
+static inline ulong fit_get_size (const void *fit)
+{
+	return fdt_totalsize (fit);
+}
+
+/**
+ * fit_get_end - get FIT image end
+ * @fit: pointer to the FIT format image header
+ *
+ * returns:
+ *     end address of the FIT image (blob) in memory
+ */
+static inline ulong fit_get_end (const void *fit)
+{
+	return (ulong)fit + fdt_totalsize (fit);
+}
+
+/**
+ * fit_get_name - get FIT node name
+ * @fit: pointer to the FIT format image header
+ *
+ * returns:
+ *     NULL, on error
+ *     pointer to node name, on success
+ */
+static inline const char *fit_get_name (const void *fit_hdr,
+		int noffset, int *len)
+{
+	return fdt_get_name (fit_hdr, noffset, len);
+}
+
+int fit_get_desc (const void *fit, int noffset, char **desc);
+int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp);
+
+int fit_image_get_node (const void *fit, const char *image_uname);
+int fit_image_get_os (const void *fit, int noffset, uint8_t *os);
+int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch);
+int fit_image_get_type (const void *fit, int noffset, uint8_t *type);
+int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp);
+int fit_image_get_load (const void *fit, int noffset, ulong *load);
+int fit_image_get_entry (const void *fit, int noffset, ulong *entry);
+int fit_image_get_data (const void *fit, int noffset,
+				const void **data, size_t *size);
+
+int fit_image_hash_get_algo (const void *fit, int noffset, char **algo);
+int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value,
+				int *value_len);
+
+int fit_set_timestamp (void *fit, int noffset, time_t timestamp);
+int fit_set_hashes (void *fit);
+int fit_image_set_hashes (void *fit, int image_noffset);
+int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value,
+				int value_len);
+
+int fit_image_check_hashes (const void *fit, int noffset);
+int fit_image_check_os (const void *fit, int noffset, uint8_t os);
+int fit_image_check_arch (const void *fit, int noffset, uint8_t arch);
+int fit_image_check_type (const void *fit, int noffset, uint8_t type);
+int fit_image_check_comp (const void *fit, int noffset, uint8_t comp);
+int fit_check_format (const void *fit);
+
+int fit_conf_get_node (const void *fit, const char *conf_uname);
+int fit_conf_get_kernel_node (const void *fit, int noffset);
+int fit_conf_get_ramdisk_node (const void *fit, int noffset);
+int fit_conf_get_fdt_node (const void *fit, int noffset);
+
+void fit_conf_print (const void *fit, int noffset, const char *p);
+
+#ifndef USE_HOSTCC
+static inline int fit_image_check_target_arch (const void *fdt, int node)
+{
+#if defined(__ARM__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM))
+#elif defined(__avr32__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32))
+#elif defined(__bfin__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN))
+#elif defined(__I386__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_I386))
+#elif defined(__M68K__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K))
+#elif defined(__microblaze__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE))
+#elif defined(__mips__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS))
+#elif defined(__nios__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS))
+#elif defined(__nios2__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2))
+#elif defined(__PPC__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC))
+#elif defined(__sh__)
+	if (!fit_image_check_arch (fdt, node, IH_ARCH_SH))
+#else
+# error Unknown CPU type
+#endif
+		return 0;
+
+	return 1;
+}
+#endif /* USE_HOSTCC */
+
+#ifdef CONFIG_FIT_VERBOSE
+#define fit_unsupported(msg)	printf ("! %s:%d " \
+				"FIT images not supported for '%s'\n", \
+				__FILE__, __LINE__, (msg))
+
+#define fit_unsupported_reset(msg)	printf ("! %s:%d " \
+				"FIT images not supported for '%s' " \
+				"- must reset board to recover!\n", \
+				__FILE__, __LINE__, (msg))
+#else
+#define fit_unsupported(msg)
+#define fit_unsupported_reset(msg)
+#endif /* CONFIG_FIT_VERBOSE */
+#endif /* CONFIG_FIT */
 
 #endif	/* __IMAGE_H__ */
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index 78f7258..98c522a 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -24,7 +24,11 @@
 #include <stddef.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
+#ifdef USE_HOSTCC
+#include <string.h>
+#else
 #include <linux/string.h>
+#endif /* USE_HOSTCC */
 
 extern struct fdt_header *fdt;  /* Pointer to the working fdt */
 
diff --git a/include/lmb.h b/include/lmb.h
new file mode 100644
index 0000000..cc64cbb
--- /dev/null
+++ b/include/lmb.h
@@ -0,0 +1,54 @@
+#ifndef _LINUX_LMB_H
+#define _LINUX_LMB_H
+#ifdef __KERNEL__
+
+#include <asm/types.h>
+/*
+ * Logical memory blocks.
+ *
+ * Copyright (C) 2001 Peter Bergner, IBM Corp.
+ *
+ * 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.
+ */
+
+#define MAX_LMB_REGIONS 8
+
+struct lmb_property {
+	ulong base;
+	ulong size;
+};
+
+struct lmb_region {
+	unsigned long cnt;
+	ulong size;
+	struct lmb_property region[MAX_LMB_REGIONS+1];
+};
+
+struct lmb {
+	struct lmb_region memory;
+	struct lmb_region reserved;
+};
+
+extern struct lmb lmb;
+
+extern void lmb_init(struct lmb *lmb);
+extern long lmb_add(struct lmb *lmb, ulong base, ulong size);
+extern long lmb_reserve(struct lmb *lmb, ulong base, ulong size);
+extern ulong lmb_alloc(struct lmb *lmb, ulong size, ulong align);
+extern ulong lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr);
+extern ulong __lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr);
+extern int lmb_is_reserved(struct lmb *lmb, ulong addr);
+
+extern void lmb_dump_all(struct lmb *lmb);
+
+static inline ulong
+lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
+{
+	return type->region[region_nr].size;
+}
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_LMB_H */
diff --git a/include/md5.h b/include/md5.h
new file mode 100644
index 0000000..046d1ee
--- /dev/null
+++ b/include/md5.h
@@ -0,0 +1,23 @@
+/*
+ * This file was transplanted with slight modifications from Linux sources
+ * (fs/cifs/md5.h) into U-Boot by Bartlomiej Sieka <tur@semihalf.com>.
+ */
+
+#ifndef _MD5_H
+#define _MD5_H
+
+#include <linux/types.h>
+
+struct MD5Context {
+	__u32 buf[4];
+	__u32 bits[2];
+	unsigned char in[64];
+};
+
+/*
+ * Calculate and store in 'output' the MD5 digest of 'len' bytes at
+ * 'input'. 'output' must have enough space to hold 16 bytes.
+ */
+void md5 (unsigned char *input, int len, unsigned char output[16]);
+
+#endif /* _MD5_H */