Merge branch 'next' of ../next

* 'next' of ../next:
  mkenvimage: Add version info switch (-V)
  mkenvimage: Fix getopt() error handling
  mkenvimage: Fix some typos
  phy: add Micrel KS8721BL phy definition
  net: introduce per device index
  mvgbe: remove setting of ethaddr within the driver
  x86: Add support for specifying an initrd with the zboot command
  x86: Refactor the zboot innards so they can be reused with a vboot image
  x86: Add infrastructure to extract an e820 table from the coreboot tables
  x86: Add support for booting Linux using the 32 bit boot protocol
  x86: Clean up the x86 zimage code in preparation to extend it
  x86: Import code from coreboot's libpayload to parse the coreboot table
  x86: Initial commit for running as a coreboot payload
  CHECKPATCH: ./board/esd/hh405/logo_320_240_8bpp.c
  CHECKPATCH: ./board/esd/hh405/logo_1024_768_8bpp.c
  CHECKPATCH: ./board/esd/hh405/logo_320_240_4bpp.c
  CHECKPATCH: ./board/esd/hh405/logo_640_480_24bpp.c
  CHECKPATCH: ./board/esd/apc405/logo_640_480_24bpp.c
  CHECKPATCH: ./board/esd/voh405/logo_320_240_4bpp.c
  CHECKPATCH: ./board/esd/voh405/logo_640_480_24bpp.c
  CHECKPATCH: ./board/esd/hh405/fpgadata.c
  CHECKPATCH: ./board/esd/pci405/fpgadata.c
  CHECKPATCH: ./board/esd/tasreg/fpgadata.c
  CHECKPATCH: ./board/esd/apc405/fpgadata.c
  CHECKPATCH: ./board/esd/voh405/fpgadata.c
  CHECKPATCH: ./board/esd/ash405/fpgadata.c
  CHECKPATCH: ./board/esd/dasa_sim/fpgadata.c
  CHECKPATCH: ./board/esd/ar405/fpgadata_xl30.c
  CHECKPATCH: ./board/esd/ar405/fpgadata.c
  CHECKPATCH: ./board/esd/plu405/fpgadata.c
  CHECKPATCH: ./board/esd/wuh405/fpgadata.c
  CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405.c
  CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405ab.c
  CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci4052.c
  CHECKPATCH: ./board/esd/canbt/fpgadata.c
  CHECKPATCH: ./board/esd/du405/fpgadata.c
  CHECKPATCH: ./board/esd/cpciiser4/fpgadata.c
  CHECKPATCH: ./board/dave/PPChameleonEVB/fpgadata.c
  avr32:mmu.c: fix printf() length modifier
  fat.c: fix printf() length modifier
  cmd_sf.c: fix printf() length modifier
  Make printf and vprintf safe from buffer overruns
  vsprintf: Move function documentation into header file
  Add safe vsnprintf and snprintf library functions
  Move vsprintf functions into their own header

Conflicts:
	tools/mkenvimage.c

Signed-off-by: Wolfgang Denk <wd@denx.de>

4 files changed, 352 insertions, 25 deletions

diff --git a/arch/x86/include/asm/arch-coreboot/ipchecksum.h b/arch/x86/include/asm/arch-coreboot/ipchecksum.h
new file mode 100644
index 000000000..1d73b4d91
--- /dev/null
+++ b/arch/x86/include/asm/arch-coreboot/ipchecksum.h
@@ -0,0 +1,37 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * It has originally been taken from the FreeBSD project.
+ *
+ * Copyright (c) 2001 Charles Mott <cm@linktel.net>
+ * Copyright (c) 2008 coresystems GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _COREBOOT_IPCHECKSUM_H
+#define _COREBOOT_IPCHECKSUM_H
+
+unsigned short ipchksum(const void *vptr, unsigned long nbytes);
+
+#endif
diff --git a/arch/x86/include/asm/arch-coreboot/sysinfo.h b/arch/x86/include/asm/arch-coreboot/sysinfo.h
new file mode 100644
index 000000000..5c44e1a47
--- /dev/null
+++ b/arch/x86/include/asm/arch-coreboot/sysinfo.h
@@ -0,0 +1,63 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _COREBOOT_SYSINFO_H
+#define _COREBOOT_SYSINFO_H
+
+#include <compiler.h>
+
+/* Allow a maximum of 16 memory range definitions. */
+#define SYSINFO_MAX_MEM_RANGES 16
+
+struct sysinfo_t {
+	unsigned int cpu_khz;
+	unsigned short ser_ioport;
+	unsigned long ser_base; /* for mmapped serial */
+
+	int n_memranges;
+
+	struct memrange {
+		unsigned long long base;
+		unsigned long long size;
+		unsigned int type;
+	} memrange[SYSINFO_MAX_MEM_RANGES];
+
+	struct cb_cmos_option_table *option_table;
+	u32 cmos_range_start;
+	u32 cmos_range_end;
+	u32 cmos_checksum_location;
+
+	struct cb_framebuffer *framebuffer;
+
+	unsigned long *mbtable; /** Pointer to the multiboot table */
+};
+
+extern struct sysinfo_t lib_sysinfo;
+
+#endif
diff --git a/arch/x86/include/asm/arch-coreboot/tables.h b/arch/x86/include/asm/arch-coreboot/tables.h
new file mode 100644
index 000000000..c28697375
--- /dev/null
+++ b/arch/x86/include/asm/arch-coreboot/tables.h
@@ -0,0 +1,241 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _COREBOOT_TABLES_H
+#define _COREBOOT_TABLES_H
+
+#include <compiler.h>
+
+struct cbuint64 {
+	u32 lo;
+	u32 hi;
+};
+
+struct cb_header {
+	u8 signature[4];
+	u32 header_bytes;
+	u32 header_checksum;
+	u32 table_bytes;
+	u32 table_checksum;
+	u32 table_entries;
+};
+
+struct cb_record {
+	u32 tag;
+	u32 size;
+};
+
+#define CB_TAG_UNUSED     0x0000
+#define CB_TAG_MEMORY     0x0001
+
+struct cb_memory_range {
+	struct cbuint64 start;
+	struct cbuint64 size;
+	u32 type;
+};
+
+#define CB_MEM_RAM          1
+#define CB_MEM_RESERVED     2
+#define CB_MEM_ACPI         3
+#define CB_MEM_NVS          4
+#define CB_MEM_UNUSABLE     5
+#define CB_MEM_VENDOR_RSVD  6
+#define CB_MEM_TABLE       16
+
+struct cb_memory {
+	u32 tag;
+	u32 size;
+	struct cb_memory_range map[0];
+};
+
+#define CB_TAG_HWRPB      0x0002
+
+struct cb_hwrpb {
+	u32 tag;
+	u32 size;
+	u64 hwrpb;
+};
+
+#define CB_TAG_MAINBOARD  0x0003
+
+struct cb_mainboard {
+	u32 tag;
+	u32 size;
+	u8 vendor_idx;
+	u8 part_number_idx;
+	u8 strings[0];
+};
+
+#define CB_TAG_VERSION        0x0004
+#define CB_TAG_EXTRA_VERSION  0x0005
+#define CB_TAG_BUILD          0x0006
+#define CB_TAG_COMPILE_TIME   0x0007
+#define CB_TAG_COMPILE_BY     0x0008
+#define CB_TAG_COMPILE_HOST   0x0009
+#define CB_TAG_COMPILE_DOMAIN 0x000a
+#define CB_TAG_COMPILER       0x000b
+#define CB_TAG_LINKER         0x000c
+#define CB_TAG_ASSEMBLER      0x000d
+
+struct cb_string {
+	u32 tag;
+	u32 size;
+	u8 string[0];
+};
+
+#define CB_TAG_SERIAL         0x000f
+
+struct cb_serial {
+	u32 tag;
+	u32 size;
+#define CB_SERIAL_TYPE_IO_MAPPED     1
+#define CB_SERIAL_TYPE_MEMORY_MAPPED 2
+	u32 type;
+	u32 baseaddr;
+	u32 baud;
+};
+
+#define CB_TAG_CONSOLE       0x00010
+
+struct cb_console {
+	u32 tag;
+	u32 size;
+	u16 type;
+};
+
+#define CB_TAG_CONSOLE_SERIAL8250 0
+#define CB_TAG_CONSOLE_VGA        1 /* OBSOLETE */
+#define CB_TAG_CONSOLE_BTEXT      2 /* OBSOLETE */
+#define CB_TAG_CONSOLE_LOGBUF     3
+#define CB_TAG_CONSOLE_SROM       4 /* OBSOLETE */
+#define CB_TAG_CONSOLE_EHCI       5
+
+#define CB_TAG_FORWARD       0x00011
+
+struct cb_forward {
+	u32 tag;
+	u32 size;
+	u64 forward;
+};
+
+#define CB_TAG_FRAMEBUFFER      0x0012
+struct cb_framebuffer {
+	u32 tag;
+	u32 size;
+
+	u64 physical_address;
+	u32 x_resolution;
+	u32 y_resolution;
+	u32 bytes_per_line;
+	u8 bits_per_pixel;
+	u8 red_mask_pos;
+	u8 red_mask_size;
+	u8 green_mask_pos;
+	u8 green_mask_size;
+	u8 blue_mask_pos;
+	u8 blue_mask_size;
+	u8 reserved_mask_pos;
+	u8 reserved_mask_size;
+};
+
+#define CB_TAG_CMOS_OPTION_TABLE 0x00c8
+struct cb_cmos_option_table {
+	u32 tag;
+	u32 size;
+	u32 header_length;
+};
+
+#define CB_TAG_OPTION         0x00c9
+#define CMOS_MAX_NAME_LENGTH    32
+struct cb_cmos_entries {
+	u32 tag;
+	u32 size;
+	u32 bit;
+	u32 length;
+	u32 config;
+	u32 config_id;
+	u8 name[CMOS_MAX_NAME_LENGTH];
+};
+
+
+#define CB_TAG_OPTION_ENUM    0x00ca
+#define CMOS_MAX_TEXT_LENGTH 32
+struct cb_cmos_enums {
+	u32 tag;
+	u32 size;
+	u32 config_id;
+	u32 value;
+	u8 text[CMOS_MAX_TEXT_LENGTH];
+};
+
+#define CB_TAG_OPTION_DEFAULTS 0x00cb
+#define CMOS_IMAGE_BUFFER_SIZE 128
+struct cb_cmos_defaults {
+	u32 tag;
+	u32 size;
+	u32 name_length;
+	u8 name[CMOS_MAX_NAME_LENGTH];
+	u8 default_set[CMOS_IMAGE_BUFFER_SIZE];
+};
+
+#define CB_TAG_OPTION_CHECKSUM 0x00cc
+#define CHECKSUM_NONE	0
+#define CHECKSUM_PCBIOS	1
+struct	cb_cmos_checksum {
+	u32 tag;
+	u32 size;
+	u32 range_start;
+	u32 range_end;
+	u32 location;
+	u32 type;
+};
+
+/* Helpful macros */
+
+#define MEM_RANGE_COUNT(_rec) \
+	(((_rec)->size - sizeof(*(_rec))) / sizeof((_rec)->map[0]))
+
+#define MEM_RANGE_PTR(_rec, _idx) \
+	(((u8 *) (_rec)) + sizeof(*(_rec)) \
+	+ (sizeof((_rec)->map[0]) * (_idx)))
+
+#define MB_VENDOR_STRING(_mb) \
+	(((unsigned char *) ((_mb)->strings)) + (_mb)->vendor_idx)
+
+#define MB_PART_STRING(_mb) \
+	(((unsigned char *) ((_mb)->strings)) + (_mb)->part_number_idx)
+
+#define UNPACK_CB64(_in) \
+	((((u64) _in.hi) << 32) | _in.lo)
+
+struct sysinfo_t;
+
+int get_coreboot_info(struct sysinfo_t *info);
+
+#endif
diff --git a/arch/x86/include/asm/zimage.h b/arch/x86/include/asm/zimage.h
index a02637ff6..f03ea809a 100644
--- a/arch/x86/include/asm/zimage.h
+++ b/arch/x86/include/asm/zimage.h
@@ -24,30 +24,12 @@
 #ifndef _ASM_ZIMAGE_H_
 #define _ASM_ZIMAGE_H_
 
+#include <asm/bootparam.h>
+#include <asm/e820.h>
+
 /* linux i386 zImage/bzImage header. Offsets relative to
  * the start of the image */
 
-#define CMD_LINE_MAGIC_OFF  0x020 /* Magic 0xa33f if the offset below is valid */
-#define CMD_LINE_OFFSET_OFF 0x022 /* Offset to comandline */
-#define SETUP_SECTS_OFF     0x1F1 /* The size of the setup in sectors */
-#define ROOT_FLAGS_OFF      0x1F2 /* If set, the root is mounted readonly */
-#define VID_MODE_OFF        0x1FA /* Video mode control */
-#define ROOT_DEV_OFF        0x1FC /* Default root device number */
-#define BOOT_FLAG_OFF       0x1FE /* 0xAA55 magic number */
-#define HEADER_OFF          0x202 /* Magic signature "HdrS" */
-#define VERSION_OFF         0x206 /* Boot protocol version supported */
-#define REALMODE_SWTCH_OFF  0x208 /* Boot loader hook (see below) */
-#define START_SYS_OFF       0x20C /* Points to kernel version string */
-#define TYPE_OF_LOADER_OFF  0x210 /* Boot loader identifier */
-#define LOADFLAGS_OFF       0x211 /* Boot protocol option flags */
-#define SETUP_MOVE_SIZE_OFF 0x212 /* Move to high memory size (used with hooks) */
-#define CODE32_START_OFF    0x214 /* Boot loader hook (see below) */
-#define RAMDISK_IMAGE_OFF   0x218 /* initrd load address (set by boot loader) */
-#define RAMDISK_SIZE_OFF    0x21C /* initrd size (set by boot loader) */
-#define HEAP_END_PTR_OFF    0x224 /* Free memory after setup end */
-#define CMD_LINE_PTR_OFF    0x228 /* 32-bit pointer to the kernel command line */
-
-
 #define HEAP_FLAG           0x80
 #define BIG_KERNEL_FLAG     0x01
 
@@ -65,10 +47,14 @@
 #define BZIMAGE_LOAD_ADDR  0x100000
 #define ZIMAGE_LOAD_ADDR   0x10000
 
-void *load_zimage(char *image, unsigned long kernel_size,
-		  unsigned long initrd_addr, unsigned long initrd_size,
-		  int auto_boot);
+/* Implementation defined function to install an e820 map. */
+unsigned install_e820_map(unsigned max_entries, struct e820entry *);
+
+struct boot_params *load_zimage(char *image, unsigned long kernel_size,
+				void **load_address);
+int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
+		 unsigned long initrd_addr, unsigned long initrd_size);
 
-void boot_zimage(void *setup_base);
+void boot_zimage(void *setup_base, void *load_address);
 
 #endif