Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2008 Semihalf |
| 3 | * |
| 4 | * (C) Copyright 2000-2006 |
| 5 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 6 | * |
Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 7 | * SPDX-License-Identifier: GPL-2.0+ |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 8 | */ |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 9 | |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 10 | #ifndef USE_HOSTCC |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 11 | #include <common.h> |
| 12 | #include <watchdog.h> |
| 13 | |
| 14 | #ifdef CONFIG_SHOW_BOOT_PROGRESS |
| 15 | #include <status_led.h> |
| 16 | #endif |
| 17 | |
| 18 | #ifdef CONFIG_HAS_DATAFLASH |
| 19 | #include <dataflash.h> |
| 20 | #endif |
| 21 | |
Marian Balakowicz | 95d449a | 2008-05-13 15:53:29 +0200 | [diff] [blame] | 22 | #ifdef CONFIG_LOGBUFFER |
| 23 | #include <logbuff.h> |
| 24 | #endif |
| 25 | |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 26 | #include <rtc.h> |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 27 | |
Joe Hershberger | 1cf0a8b | 2012-12-11 22:16:28 -0600 | [diff] [blame] | 28 | #include <environment.h> |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 29 | #include <image.h> |
| 30 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 31 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
Marian Balakowicz | fff888a1 | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 32 | #include <libfdt.h> |
| 33 | #include <fdt_support.h> |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 34 | #endif |
| 35 | |
Andy Fleming | 20a14a4 | 2008-04-02 16:19:07 -0500 | [diff] [blame] | 36 | #include <u-boot/md5.h> |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 37 | #include <sha1.h> |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 38 | #include <asm/errno.h> |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 39 | #include <asm/io.h> |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 40 | |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 41 | #ifdef CONFIG_CMD_BDI |
Wolfgang Denk | 54841ab | 2010-06-28 22:00:46 +0200 | [diff] [blame] | 42 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 43 | #endif |
| 44 | |
| 45 | DECLARE_GLOBAL_DATA_PTR; |
Marian Balakowicz | 8a5ea3e | 2008-02-27 11:01:04 +0100 | [diff] [blame] | 46 | |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 47 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 48 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 49 | int verify); |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 50 | #endif |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 51 | #else |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 52 | #include "mkimage.h" |
Andy Fleming | 20a14a4 | 2008-04-02 16:19:07 -0500 | [diff] [blame] | 53 | #include <u-boot/md5.h> |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 54 | #include <time.h> |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 55 | #include <image.h> |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 56 | #endif /* !USE_HOSTCC*/ |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 57 | |
Simon Glass | 0ccff50 | 2013-02-24 17:33:25 +0000 | [diff] [blame] | 58 | #include <u-boot/crc.h> |
| 59 | |
Simon Glass | 13d0698 | 2013-05-08 08:06:01 +0000 | [diff] [blame] | 60 | #ifndef CONFIG_SYS_BARGSIZE |
| 61 | #define CONFIG_SYS_BARGSIZE 512 |
| 62 | #endif |
| 63 | |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 64 | static const table_entry_t uimage_arch[] = { |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 65 | { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, |
| 66 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, |
| 67 | { IH_ARCH_ARM, "arm", "ARM", }, |
| 68 | { IH_ARCH_I386, "x86", "Intel x86", }, |
| 69 | { IH_ARCH_IA64, "ia64", "IA64", }, |
| 70 | { IH_ARCH_M68K, "m68k", "M68K", }, |
| 71 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, |
| 72 | { IH_ARCH_MIPS, "mips", "MIPS", }, |
| 73 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 74 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
Grant Erickson | e419e12 | 2008-05-04 16:45:01 -0700 | [diff] [blame] | 75 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 76 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
| 77 | { IH_ARCH_S390, "s390", "IBM S390", }, |
| 78 | { IH_ARCH_SH, "sh", "SuperH", }, |
| 79 | { IH_ARCH_SPARC, "sparc", "SPARC", }, |
| 80 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, |
| 81 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, |
| 82 | { IH_ARCH_AVR32, "avr32", "AVR32", }, |
Macpaul Lin | 64d6146 | 2011-10-19 20:41:09 +0000 | [diff] [blame] | 83 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
Stefan Kristiansson | 3ddcacc | 2011-11-26 19:04:50 +0000 | [diff] [blame] | 84 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 85 | { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, |
David Feng | 0ae7653 | 2013-12-14 11:47:35 +0800 | [diff] [blame] | 86 | { IH_ARCH_ARM64, "arm64", "AArch64", }, |
Alexey Brodkin | bc5d542 | 2014-02-04 12:56:16 +0400 | [diff] [blame] | 87 | { IH_ARCH_ARC, "arc", "ARC", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 88 | { -1, "", "", }, |
| 89 | }; |
| 90 | |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 91 | static const table_entry_t uimage_os[] = { |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 92 | { IH_OS_INVALID, NULL, "Invalid OS", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 93 | { IH_OS_LINUX, "linux", "Linux", }, |
| 94 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) |
| 95 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, |
| 96 | #endif |
| 97 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, |
Torkel Lundgren | 3df6195 | 2010-09-28 11:05:36 +0200 | [diff] [blame] | 98 | { IH_OS_OSE, "ose", "Enea OSE", }, |
Steven Stallion | 04d4140 | 2013-03-20 06:31:35 +0000 | [diff] [blame] | 99 | { IH_OS_PLAN9, "plan9", "Plan 9", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 100 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
| 101 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, |
miao.yan@windriver.com | 68b15e8 | 2013-12-27 16:01:50 +0800 | [diff] [blame] | 102 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 103 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) |
| 104 | { IH_OS_QNX, "qnx", "QNX", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 105 | #endif |
Peter Tyser | f5ed9e3 | 2008-09-08 14:56:49 -0500 | [diff] [blame] | 106 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
| 107 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, |
| 108 | #endif |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 109 | #ifdef USE_HOSTCC |
| 110 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, |
| 111 | { IH_OS_DELL, "dell", "Dell", }, |
| 112 | { IH_OS_ESIX, "esix", "Esix", }, |
| 113 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, |
| 114 | { IH_OS_IRIX, "irix", "Irix", }, |
| 115 | { IH_OS_NCR, "ncr", "NCR", }, |
| 116 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, |
| 117 | { IH_OS_PSOS, "psos", "pSOS", }, |
| 118 | { IH_OS_SCO, "sco", "SCO", }, |
| 119 | { IH_OS_SOLARIS, "solaris", "Solaris", }, |
| 120 | { IH_OS_SVR4, "svr4", "SVR4", }, |
| 121 | #endif |
| 122 | { -1, "", "", }, |
| 123 | }; |
| 124 | |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 125 | static const table_entry_t uimage_type[] = { |
Stefano Babic | 4962e38 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 126 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 127 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
| 128 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, |
John Rigby | 3decb14 | 2011-07-21 09:10:30 -0400 | [diff] [blame] | 129 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
Karicheri, Muralidharan | bf411ea | 2014-04-04 13:16:48 -0400 | [diff] [blame] | 130 | { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",}, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 131 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
Stephen Warren | b9b50e89 | 2011-11-10 13:17:53 -0700 | [diff] [blame] | 132 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
Stefano Babic | 4962e38 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 133 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
| 134 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, |
| 135 | { IH_TYPE_INVALID, NULL, "Invalid Image", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 136 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
Stefano Babic | 4962e38 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 137 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
Shaohui Xie | 5d898a0 | 2012-08-10 02:49:35 +0000 | [diff] [blame] | 138 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 139 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
| 140 | { IH_TYPE_SCRIPT, "script", "Script", }, |
| 141 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, |
Heiko Schocher | 7816f2c | 2011-07-16 00:06:42 +0000 | [diff] [blame] | 142 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
Marek Vasut | bce8837 | 2013-08-26 20:43:33 +0200 | [diff] [blame] | 143 | { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",}, |
Andreas Bießmann | 7b1a411 | 2014-05-19 14:23:39 +0200 | [diff] [blame] | 144 | { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",}, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 145 | { -1, "", "", }, |
| 146 | }; |
| 147 | |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 148 | static const table_entry_t uimage_comp[] = { |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 149 | { IH_COMP_NONE, "none", "uncompressed", }, |
| 150 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, |
| 151 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, |
Luigi 'Comio' Mantellini | fc9c172 | 2008-09-08 02:46:13 +0200 | [diff] [blame] | 152 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
Peter Korsgaard | 20dde48 | 2009-11-19 11:37:51 +0100 | [diff] [blame] | 153 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 154 | { -1, "", "", }, |
| 155 | }; |
| 156 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 157 | /*****************************************************************************/ |
| 158 | /* Legacy format routines */ |
| 159 | /*****************************************************************************/ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 160 | int image_check_hcrc(const image_header_t *hdr) |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 161 | { |
| 162 | ulong hcrc; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 163 | ulong len = image_get_header_size(); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 164 | image_header_t header; |
| 165 | |
| 166 | /* Copy header so we can blank CRC field for re-calculation */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 167 | memmove(&header, (char *)hdr, image_get_header_size()); |
| 168 | image_set_hcrc(&header, 0); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 169 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 170 | hcrc = crc32(0, (unsigned char *)&header, len); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 171 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 172 | return (hcrc == image_get_hcrc(hdr)); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 173 | } |
| 174 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 175 | int image_check_dcrc(const image_header_t *hdr) |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 176 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 177 | ulong data = image_get_data(hdr); |
| 178 | ulong len = image_get_data_size(hdr); |
| 179 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 180 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 181 | return (dcrc == image_get_dcrc(hdr)); |
Marian Balakowicz | b97a2a0 | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 182 | } |
| 183 | |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 184 | /** |
| 185 | * image_multi_count - get component (sub-image) count |
| 186 | * @hdr: pointer to the header of the multi component image |
| 187 | * |
| 188 | * image_multi_count() returns number of components in a multi |
| 189 | * component image. |
| 190 | * |
| 191 | * Note: no checking of the image type is done, caller must pass |
| 192 | * a valid multi component image. |
| 193 | * |
| 194 | * returns: |
| 195 | * number of components |
| 196 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 197 | ulong image_multi_count(const image_header_t *hdr) |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 198 | { |
| 199 | ulong i, count = 0; |
Marian Balakowicz | df6f1b8 | 2008-02-29 16:00:06 +0100 | [diff] [blame] | 200 | uint32_t *size; |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 201 | |
| 202 | /* get start of the image payload, which in case of multi |
| 203 | * component images that points to a table of component sizes */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 204 | size = (uint32_t *)image_get_data(hdr); |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 205 | |
| 206 | /* count non empty slots */ |
| 207 | for (i = 0; size[i]; ++i) |
| 208 | count++; |
| 209 | |
| 210 | return count; |
| 211 | } |
| 212 | |
| 213 | /** |
| 214 | * image_multi_getimg - get component data address and size |
| 215 | * @hdr: pointer to the header of the multi component image |
| 216 | * @idx: index of the requested component |
| 217 | * @data: pointer to a ulong variable, will hold component data address |
| 218 | * @len: pointer to a ulong variable, will hold component size |
| 219 | * |
| 220 | * image_multi_getimg() returns size and data address for the requested |
| 221 | * component in a multi component image. |
| 222 | * |
| 223 | * Note: no checking of the image type is done, caller must pass |
| 224 | * a valid multi component image. |
| 225 | * |
| 226 | * returns: |
| 227 | * data address and size of the component, if idx is valid |
| 228 | * 0 in data and len, if idx is out of range |
| 229 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 230 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 231 | ulong *data, ulong *len) |
| 232 | { |
| 233 | int i; |
Marian Balakowicz | df6f1b8 | 2008-02-29 16:00:06 +0100 | [diff] [blame] | 234 | uint32_t *size; |
Nick Spence | 02b9b22 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 235 | ulong offset, count, img_data; |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 236 | |
| 237 | /* get number of component */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 238 | count = image_multi_count(hdr); |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 239 | |
| 240 | /* get start of the image payload, which in case of multi |
| 241 | * component images that points to a table of component sizes */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 242 | size = (uint32_t *)image_get_data(hdr); |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 243 | |
| 244 | /* get address of the proper component data start, which means |
| 245 | * skipping sizes table (add 1 for last, null entry) */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 246 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 247 | |
| 248 | if (idx < count) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 249 | *len = uimage_to_cpu(size[idx]); |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 250 | offset = 0; |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 251 | |
| 252 | /* go over all indices preceding requested component idx */ |
| 253 | for (i = 0; i < idx; i++) { |
Nick Spence | 02b9b22 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 254 | /* add up i-th component size, rounding up to 4 bytes */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 255 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | /* calculate idx-th component data address */ |
Nick Spence | 02b9b22 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 259 | *data = img_data + offset; |
Marian Balakowicz | f13e7b2 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 260 | } else { |
| 261 | *len = 0; |
| 262 | *data = 0; |
| 263 | } |
| 264 | } |
Marian Balakowicz | 42b73e8 | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 265 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 266 | static void image_print_type(const image_header_t *hdr) |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 267 | { |
| 268 | const char *os, *arch, *type, *comp; |
| 269 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 270 | os = genimg_get_os_name(image_get_os(hdr)); |
| 271 | arch = genimg_get_arch_name(image_get_arch(hdr)); |
| 272 | type = genimg_get_type_name(image_get_type(hdr)); |
| 273 | comp = genimg_get_comp_name(image_get_comp(hdr)); |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 274 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 275 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 276 | } |
| 277 | |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 278 | /** |
Bartlomiej Sieka | edbed24 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 279 | * image_print_contents - prints out the contents of the legacy format image |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 280 | * @ptr: pointer to the legacy format image header |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 281 | * @p: pointer to prefix string |
| 282 | * |
Bartlomiej Sieka | edbed24 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 283 | * image_print_contents() formats a multi line legacy image contents description. |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 284 | * The routine prints out all header fields followed by the size/offset data |
| 285 | * for MULTI/SCRIPT images. |
| 286 | * |
| 287 | * returns: |
| 288 | * no returned results |
| 289 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 290 | void image_print_contents(const void *ptr) |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 291 | { |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 292 | const image_header_t *hdr = (const image_header_t *)ptr; |
Bartlomiej Sieka | edbed24 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 293 | const char *p; |
| 294 | |
Simon Glass | 1fe7d93 | 2013-05-08 08:05:58 +0000 | [diff] [blame] | 295 | p = IMAGE_INDENT_STRING; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 296 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
Simon Glass | 859e92b | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 297 | if (IMAGE_ENABLE_TIMESTAMP) { |
| 298 | printf("%sCreated: ", p); |
| 299 | genimg_print_time((time_t)image_get_time(hdr)); |
| 300 | } |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 301 | printf("%sImage Type: ", p); |
| 302 | image_print_type(hdr); |
| 303 | printf("%sData Size: ", p); |
| 304 | genimg_print_size(image_get_data_size(hdr)); |
| 305 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); |
| 306 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 307 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 308 | if (image_check_type(hdr, IH_TYPE_MULTI) || |
| 309 | image_check_type(hdr, IH_TYPE_SCRIPT)) { |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 310 | int i; |
| 311 | ulong data, len; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 312 | ulong count = image_multi_count(hdr); |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 313 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 314 | printf("%sContents:\n", p); |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 315 | for (i = 0; i < count; i++) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 316 | image_multi_getimg(hdr, i, &data, &len); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 317 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 318 | printf("%s Image %d: ", p, i); |
| 319 | genimg_print_size(len); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 320 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 321 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 322 | /* |
| 323 | * the user may need to know offsets |
| 324 | * if planning to do something with |
| 325 | * multiple files |
| 326 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 327 | printf("%s Offset = 0x%08lx\n", p, data); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 328 | } |
Marian Balakowicz | 2242f53 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 329 | } |
| 330 | } |
| 331 | } |
| 332 | |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 333 | |
| 334 | #ifndef USE_HOSTCC |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 335 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 336 | /** |
| 337 | * image_get_ramdisk - get and verify ramdisk image |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 338 | * @rd_addr: ramdisk image start address |
| 339 | * @arch: expected ramdisk architecture |
| 340 | * @verify: checksum verification flag |
| 341 | * |
| 342 | * image_get_ramdisk() returns a pointer to the verified ramdisk image |
| 343 | * header. Routine receives image start address and expected architecture |
| 344 | * flag. Verification done covers data and header integrity and os/type/arch |
| 345 | * fields checking. |
| 346 | * |
| 347 | * If dataflash support is enabled routine checks for dataflash addresses |
| 348 | * and handles required dataflash reads. |
| 349 | * |
| 350 | * returns: |
| 351 | * pointer to a ramdisk image header, if image was found and valid |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 352 | * otherwise, return NULL |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 353 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 354 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 355 | int verify) |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 356 | { |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 357 | const image_header_t *rd_hdr = (const image_header_t *)rd_addr; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 358 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 359 | if (!image_check_magic(rd_hdr)) { |
| 360 | puts("Bad Magic Number\n"); |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 361 | bootstage_error(BOOTSTAGE_ID_RD_MAGIC); |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 362 | return NULL; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 363 | } |
| 364 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 365 | if (!image_check_hcrc(rd_hdr)) { |
| 366 | puts("Bad Header Checksum\n"); |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 367 | bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 368 | return NULL; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 369 | } |
| 370 | |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 371 | bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 372 | image_print_contents(rd_hdr); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 373 | |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 374 | if (verify) { |
| 375 | puts(" Verifying Checksum ... "); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 376 | if (!image_check_dcrc(rd_hdr)) { |
| 377 | puts("Bad Data CRC\n"); |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 378 | bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 379 | return NULL; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 380 | } |
| 381 | puts("OK\n"); |
| 382 | } |
| 383 | |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 384 | bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 385 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 386 | if (!image_check_os(rd_hdr, IH_OS_LINUX) || |
| 387 | !image_check_arch(rd_hdr, arch) || |
| 388 | !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { |
| 389 | printf("No Linux %s Ramdisk Image\n", |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 390 | genimg_get_arch_name(arch)); |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 391 | bootstage_error(BOOTSTAGE_ID_RAMDISK); |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 392 | return NULL; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 393 | } |
| 394 | |
| 395 | return rd_hdr; |
| 396 | } |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 397 | #endif |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 398 | #endif /* !USE_HOSTCC */ |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 399 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 400 | /*****************************************************************************/ |
| 401 | /* Shared dual-format routines */ |
| 402 | /*****************************************************************************/ |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 403 | #ifndef USE_HOSTCC |
Joe Hershberger | 1cf0a8b | 2012-12-11 22:16:28 -0600 | [diff] [blame] | 404 | ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ |
| 405 | ulong save_addr; /* Default Save Address */ |
| 406 | ulong save_size; /* Default Save Size (in bytes) */ |
| 407 | |
| 408 | static int on_loadaddr(const char *name, const char *value, enum env_op op, |
| 409 | int flags) |
| 410 | { |
| 411 | switch (op) { |
| 412 | case env_op_create: |
| 413 | case env_op_overwrite: |
| 414 | load_addr = simple_strtoul(value, NULL, 16); |
| 415 | break; |
| 416 | default: |
| 417 | break; |
| 418 | } |
| 419 | |
| 420 | return 0; |
| 421 | } |
| 422 | U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr); |
| 423 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 424 | ulong getenv_bootm_low(void) |
| 425 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 426 | char *s = getenv("bootm_low"); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 427 | if (s) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 428 | ulong tmp = simple_strtoul(s, NULL, 16); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 429 | return tmp; |
| 430 | } |
| 431 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 432 | #if defined(CONFIG_SYS_SDRAM_BASE) |
| 433 | return CONFIG_SYS_SDRAM_BASE; |
Marian Balakowicz | afe45c8 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 434 | #elif defined(CONFIG_ARM) |
| 435 | return gd->bd->bi_dram[0].start; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 436 | #else |
| 437 | return 0; |
| 438 | #endif |
| 439 | } |
| 440 | |
Becky Bruce | 391fd93 | 2008-06-09 20:37:18 -0500 | [diff] [blame] | 441 | phys_size_t getenv_bootm_size(void) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 442 | { |
Matthew McClintock | c519fac | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 443 | phys_size_t tmp; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 444 | char *s = getenv("bootm_size"); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 445 | if (s) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 446 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 447 | return tmp; |
| 448 | } |
Matthew McClintock | c519fac | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 449 | s = getenv("bootm_low"); |
| 450 | if (s) |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 451 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Matthew McClintock | c519fac | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 452 | else |
| 453 | tmp = 0; |
| 454 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 455 | |
Marian Balakowicz | afe45c8 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 456 | #if defined(CONFIG_ARM) |
Matthew McClintock | c519fac | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 457 | return gd->bd->bi_dram[0].size - tmp; |
Marian Balakowicz | afe45c8 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 458 | #else |
Matthew McClintock | c519fac | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 459 | return gd->bd->bi_memsize - tmp; |
Marian Balakowicz | afe45c8 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 460 | #endif |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 461 | } |
| 462 | |
Grant Likely | c3624e6 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 463 | phys_size_t getenv_bootm_mapsize(void) |
| 464 | { |
| 465 | phys_size_t tmp; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 466 | char *s = getenv("bootm_mapsize"); |
Grant Likely | c3624e6 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 467 | if (s) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 468 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Grant Likely | c3624e6 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 469 | return tmp; |
| 470 | } |
| 471 | |
| 472 | #if defined(CONFIG_SYS_BOOTMAPSZ) |
| 473 | return CONFIG_SYS_BOOTMAPSZ; |
| 474 | #else |
| 475 | return getenv_bootm_size(); |
| 476 | #endif |
| 477 | } |
| 478 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 479 | void memmove_wd(void *to, void *from, size_t len, ulong chunksz) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 480 | { |
Larry Johnson | 54fa2c5 | 2010-04-20 08:09:43 -0400 | [diff] [blame] | 481 | if (to == from) |
| 482 | return; |
| 483 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 484 | #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) |
| 485 | while (len > 0) { |
| 486 | size_t tail = (len > chunksz) ? chunksz : len; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 487 | WATCHDOG_RESET(); |
| 488 | memmove(to, from, tail); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 489 | to += tail; |
| 490 | from += tail; |
| 491 | len -= tail; |
| 492 | } |
| 493 | #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 494 | memmove(to, from, len); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 495 | #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ |
| 496 | } |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 497 | #endif /* !USE_HOSTCC */ |
| 498 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 499 | void genimg_print_size(uint32_t size) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 500 | { |
| 501 | #ifndef USE_HOSTCC |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 502 | printf("%d Bytes = ", size); |
| 503 | print_size(size, "\n"); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 504 | #else |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 505 | printf("%d Bytes = %.2f kB = %.2f MB\n", |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 506 | size, (double)size / 1.024e3, |
| 507 | (double)size / 1.048576e6); |
| 508 | #endif |
| 509 | } |
| 510 | |
Simon Glass | 859e92b | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 511 | #if IMAGE_ENABLE_TIMESTAMP |
| 512 | void genimg_print_time(time_t timestamp) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 513 | { |
| 514 | #ifndef USE_HOSTCC |
| 515 | struct rtc_time tm; |
| 516 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 517 | to_tm(timestamp, &tm); |
| 518 | printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 519 | tm.tm_year, tm.tm_mon, tm.tm_mday, |
| 520 | tm.tm_hour, tm.tm_min, tm.tm_sec); |
| 521 | #else |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 522 | printf("%s", ctime(×tamp)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 523 | #endif |
| 524 | } |
Simon Glass | 859e92b | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 525 | #endif |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 526 | |
| 527 | /** |
| 528 | * get_table_entry_name - translate entry id to long name |
| 529 | * @table: pointer to a translation table for entries of a specific type |
| 530 | * @msg: message to be returned when translation fails |
| 531 | * @id: entry id to be translated |
| 532 | * |
| 533 | * get_table_entry_name() will go over translation table trying to find |
| 534 | * entry that matches given id. If matching entry is found, its long |
| 535 | * name is returned to the caller. |
| 536 | * |
| 537 | * returns: |
| 538 | * long entry name if translation succeeds |
| 539 | * msg otherwise |
| 540 | */ |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 541 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 542 | { |
| 543 | for (; table->id >= 0; ++table) { |
| 544 | if (table->id == id) |
Wolfgang Denk | 2e5167c | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 545 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
Scott Wood | e3d1ac7 | 2009-04-02 16:15:10 -0500 | [diff] [blame] | 546 | return table->lname; |
| 547 | #else |
| 548 | return table->lname + gd->reloc_off; |
| 549 | #endif |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 550 | } |
| 551 | return (msg); |
| 552 | } |
| 553 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 554 | const char *genimg_get_os_name(uint8_t os) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 555 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 556 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 557 | } |
| 558 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 559 | const char *genimg_get_arch_name(uint8_t arch) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 560 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 561 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
| 562 | arch)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 563 | } |
| 564 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 565 | const char *genimg_get_type_name(uint8_t type) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 566 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 567 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 568 | } |
| 569 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 570 | const char *genimg_get_comp_name(uint8_t comp) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 571 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 572 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
| 573 | comp)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 574 | } |
| 575 | |
| 576 | /** |
| 577 | * get_table_entry_id - translate short entry name to id |
| 578 | * @table: pointer to a translation table for entries of a specific type |
| 579 | * @table_name: to be used in case of error |
| 580 | * @name: entry short name to be translated |
| 581 | * |
| 582 | * get_table_entry_id() will go over translation table trying to find |
| 583 | * entry that matches given short name. If matching entry is found, |
| 584 | * its id returned to the caller. |
| 585 | * |
| 586 | * returns: |
| 587 | * entry id if translation succeeds |
| 588 | * -1 otherwise |
| 589 | */ |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 590 | int get_table_entry_id(const table_entry_t *table, |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 591 | const char *table_name, const char *name) |
| 592 | { |
Mike Frysinger | 7edb186 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 593 | const table_entry_t *t; |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 594 | #ifdef USE_HOSTCC |
| 595 | int first = 1; |
| 596 | |
| 597 | for (t = table; t->id >= 0; ++t) { |
| 598 | if (t->sname && strcasecmp(t->sname, name) == 0) |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 599 | return(t->id); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 600 | } |
| 601 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 602 | fprintf(stderr, "\nInvalid %s Type - valid names are", table_name); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 603 | for (t = table; t->id >= 0; ++t) { |
| 604 | if (t->sname == NULL) |
| 605 | continue; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 606 | fprintf(stderr, "%c %s", (first) ? ':' : ',', t->sname); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 607 | first = 0; |
| 608 | } |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 609 | fprintf(stderr, "\n"); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 610 | #else |
| 611 | for (t = table; t->id >= 0; ++t) { |
Wolfgang Denk | 2e5167c | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 612 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
Scott Wood | e3d1ac7 | 2009-04-02 16:15:10 -0500 | [diff] [blame] | 613 | if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0) |
Wolfgang Denk | 2e5167c | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 614 | #else |
| 615 | if (t->sname && strcmp(t->sname, name) == 0) |
Peter Tyser | 521af04 | 2009-09-21 11:20:36 -0500 | [diff] [blame] | 616 | #endif |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 617 | return (t->id); |
| 618 | } |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 619 | debug("Invalid %s Type: %s\n", table_name, name); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 620 | #endif /* USE_HOSTCC */ |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 621 | return (-1); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 622 | } |
| 623 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 624 | int genimg_get_os_id(const char *name) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 625 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 626 | return (get_table_entry_id(uimage_os, "OS", name)); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 627 | } |
| 628 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 629 | int genimg_get_arch_id(const char *name) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 630 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 631 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 632 | } |
| 633 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 634 | int genimg_get_type_id(const char *name) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 635 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 636 | return (get_table_entry_id(uimage_type, "Image", name)); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 637 | } |
| 638 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 639 | int genimg_get_comp_id(const char *name) |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 640 | { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 641 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
Marian Balakowicz | 570abb0 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 642 | } |
| 643 | |
| 644 | #ifndef USE_HOSTCC |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 645 | /** |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 646 | * genimg_get_format - get image format type |
| 647 | * @img_addr: image start address |
| 648 | * |
| 649 | * genimg_get_format() checks whether provided address points to a valid |
| 650 | * legacy or FIT image. |
| 651 | * |
| 652 | * New uImage format and FDT blob are based on a libfdt. FDT blob |
| 653 | * may be passed directly or embedded in a FIT image. In both situations |
| 654 | * genimg_get_format() must be able to dectect libfdt header. |
| 655 | * |
| 656 | * returns: |
| 657 | * image format type or IMAGE_FORMAT_INVALID if no image is present |
| 658 | */ |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 659 | int genimg_get_format(const void *img_addr) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 660 | { |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 661 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 662 | const image_header_t *hdr; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 663 | |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 664 | hdr = (const image_header_t *)img_addr; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 665 | if (image_check_magic(hdr)) |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 666 | return IMAGE_FORMAT_LEGACY; |
| 667 | #endif |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 668 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 669 | if (fdt_check_header(img_addr) == 0) |
| 670 | return IMAGE_FORMAT_FIT; |
Sebastian Siewior | 9ace3fc | 2014-05-05 15:08:09 -0500 | [diff] [blame] | 671 | #endif |
| 672 | #ifdef CONFIG_ANDROID_BOOT_IMAGE |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 673 | if (android_image_check_header(img_addr) == 0) |
| 674 | return IMAGE_FORMAT_ANDROID; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 675 | #endif |
| 676 | |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 677 | return IMAGE_FORMAT_INVALID; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 678 | } |
| 679 | |
| 680 | /** |
| 681 | * genimg_get_image - get image from special storage (if necessary) |
| 682 | * @img_addr: image start address |
| 683 | * |
| 684 | * genimg_get_image() checks if provided image start adddress is located |
| 685 | * in a dataflash storage. If so, image is moved to a system RAM memory. |
| 686 | * |
| 687 | * returns: |
| 688 | * image start address after possible relocation from special storage |
| 689 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 690 | ulong genimg_get_image(ulong img_addr) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 691 | { |
| 692 | ulong ram_addr = img_addr; |
| 693 | |
| 694 | #ifdef CONFIG_HAS_DATAFLASH |
| 695 | ulong h_size, d_size; |
| 696 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 697 | if (addr_dataflash(img_addr)) { |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 698 | void *buf; |
| 699 | |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 700 | /* ger RAM address */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 701 | ram_addr = CONFIG_SYS_LOAD_ADDR; |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 702 | |
| 703 | /* get header size */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 704 | h_size = image_get_header_size(); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 705 | #if defined(CONFIG_FIT) |
| 706 | if (sizeof(struct fdt_header) > h_size) |
| 707 | h_size = sizeof(struct fdt_header); |
| 708 | #endif |
| 709 | |
| 710 | /* read in header */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 711 | debug(" Reading image header from dataflash address " |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 712 | "%08lx to RAM address %08lx\n", img_addr, ram_addr); |
| 713 | |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 714 | buf = map_sysmem(ram_addr, 0); |
| 715 | read_dataflash(img_addr, h_size, buf); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 716 | |
| 717 | /* get data size */ |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 718 | switch (genimg_get_format(buf)) { |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 719 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 720 | case IMAGE_FORMAT_LEGACY: |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 721 | d_size = image_get_data_size(buf); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 722 | debug(" Legacy format image found at 0x%08lx, " |
| 723 | "size 0x%08lx\n", |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 724 | ram_addr, d_size); |
| 725 | break; |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 726 | #endif |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 727 | #if defined(CONFIG_FIT) |
| 728 | case IMAGE_FORMAT_FIT: |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 729 | d_size = fit_get_size(buf) - h_size; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 730 | debug(" FIT/FDT format image found at 0x%08lx, " |
| 731 | "size 0x%08lx\n", |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 732 | ram_addr, d_size); |
| 733 | break; |
| 734 | #endif |
| 735 | default: |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 736 | printf(" No valid image found at 0x%08lx\n", |
| 737 | img_addr); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 738 | return ram_addr; |
| 739 | } |
| 740 | |
| 741 | /* read in image data */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 742 | debug(" Reading image remaining data from dataflash address " |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 743 | "%08lx to RAM address %08lx\n", img_addr + h_size, |
| 744 | ram_addr + h_size); |
| 745 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 746 | read_dataflash(img_addr + h_size, d_size, |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 747 | (char *)(buf + h_size)); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 748 | |
| 749 | } |
| 750 | #endif /* CONFIG_HAS_DATAFLASH */ |
| 751 | |
| 752 | return ram_addr; |
| 753 | } |
| 754 | |
| 755 | /** |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 756 | * fit_has_config - check if there is a valid FIT configuration |
| 757 | * @images: pointer to the bootm command headers structure |
| 758 | * |
| 759 | * fit_has_config() checks if there is a FIT configuration in use |
| 760 | * (if FTI support is present). |
| 761 | * |
| 762 | * returns: |
| 763 | * 0, no FIT support or no configuration found |
| 764 | * 1, configuration found |
| 765 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 766 | int genimg_has_config(bootm_headers_t *images) |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 767 | { |
| 768 | #if defined(CONFIG_FIT) |
| 769 | if (images->fit_uname_cfg) |
| 770 | return 1; |
| 771 | #endif |
| 772 | return 0; |
| 773 | } |
| 774 | |
| 775 | /** |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 776 | * boot_get_ramdisk - main ramdisk handling routine |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 777 | * @argc: command argument count |
| 778 | * @argv: command argument list |
Marian Balakowicz | 8a5ea3e | 2008-02-27 11:01:04 +0100 | [diff] [blame] | 779 | * @images: pointer to the bootm images structure |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 780 | * @arch: expected ramdisk architecture |
| 781 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address |
| 782 | * @rd_end: pointer to a ulong variable, will hold ramdisk end |
| 783 | * |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 784 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 785 | * Curently supported are the following ramdisk sources: |
| 786 | * - multicomponent kernel/ramdisk image, |
| 787 | * - commandline provided address of decicated ramdisk image. |
| 788 | * |
| 789 | * returns: |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 790 | * 0, if ramdisk image was found and valid, or skiped |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 791 | * rd_start and rd_end are set to ramdisk start/end addresses if |
| 792 | * ramdisk image is found and valid |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 793 | * |
Kumar Gala | ea86b9e | 2008-08-29 19:08:29 -0500 | [diff] [blame] | 794 | * 1, if ramdisk image is found but corrupted, or invalid |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 795 | * rd_start and rd_end are set to 0 if no ramdisk exists |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 796 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 797 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 798 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 799 | { |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 800 | ulong rd_addr, rd_load; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 801 | ulong rd_data, rd_len; |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 802 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Wolfgang Denk | 3a2003f | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 803 | const image_header_t *rd_hdr; |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 804 | #endif |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 805 | void *buf; |
Marek Vasut | 57d40ab | 2012-03-30 23:19:10 +0200 | [diff] [blame] | 806 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
Marek Vasut | 017e1f3 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 807 | char *end; |
Marek Vasut | 57d40ab | 2012-03-30 23:19:10 +0200 | [diff] [blame] | 808 | #endif |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 809 | #if defined(CONFIG_FIT) |
Simon Glass | f320a4d | 2013-07-10 23:08:10 -0700 | [diff] [blame] | 810 | const char *fit_uname_config = images->fit_uname_cfg; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 811 | const char *fit_uname_ramdisk = NULL; |
| 812 | ulong default_addr; |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 813 | int rd_noffset; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 814 | #endif |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 815 | const char *select = NULL; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 816 | |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 817 | *rd_start = 0; |
| 818 | *rd_end = 0; |
| 819 | |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 820 | if (argc >= 2) |
| 821 | select = argv[1]; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 822 | /* |
| 823 | * Look for a '-' which indicates to ignore the |
| 824 | * ramdisk argument |
| 825 | */ |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 826 | if (select && strcmp(select, "-") == 0) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 827 | debug("## Skipping init Ramdisk\n"); |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 828 | rd_len = rd_data = 0; |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 829 | } else if (select || genimg_has_config(images)) { |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 830 | #if defined(CONFIG_FIT) |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 831 | if (select) { |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 832 | /* |
| 833 | * If the init ramdisk comes from the FIT image and |
| 834 | * the FIT image address is omitted in the command |
| 835 | * line argument, try to use os FIT image address or |
| 836 | * default load address. |
| 837 | */ |
| 838 | if (images->fit_uname_os) |
| 839 | default_addr = (ulong)images->fit_hdr_os; |
| 840 | else |
| 841 | default_addr = load_addr; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 842 | |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 843 | if (fit_parse_conf(select, default_addr, |
| 844 | &rd_addr, &fit_uname_config)) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 845 | debug("* ramdisk: config '%s' from image at " |
| 846 | "0x%08lx\n", |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 847 | fit_uname_config, rd_addr); |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 848 | } else if (fit_parse_subimage(select, default_addr, |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 849 | &rd_addr, &fit_uname_ramdisk)) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 850 | debug("* ramdisk: subimage '%s' from image at " |
| 851 | "0x%08lx\n", |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 852 | fit_uname_ramdisk, rd_addr); |
| 853 | } else |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 854 | #endif |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 855 | { |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 856 | rd_addr = simple_strtoul(select, NULL, 16); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 857 | debug("* ramdisk: cmdline image address = " |
| 858 | "0x%08lx\n", |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 859 | rd_addr); |
| 860 | } |
| 861 | #if defined(CONFIG_FIT) |
| 862 | } else { |
| 863 | /* use FIT configuration provided in first bootm |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 864 | * command argument. If the property is not defined, |
| 865 | * quit silently. |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 866 | */ |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 867 | rd_addr = map_to_sysmem(images->fit_hdr_os); |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 868 | rd_noffset = fit_get_node_from_config(images, |
| 869 | FIT_RAMDISK_PROP, rd_addr); |
| 870 | if (rd_noffset == -ENOLINK) |
Peter Tyser | 41266c9 | 2008-08-05 10:51:57 -0500 | [diff] [blame] | 871 | return 0; |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 872 | else if (rd_noffset < 0) |
| 873 | return 1; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 874 | } |
Marian Balakowicz | f773bea | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 875 | #endif |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 876 | |
| 877 | /* copy from dataflash if needed */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 878 | rd_addr = genimg_get_image(rd_addr); |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 879 | |
| 880 | /* |
| 881 | * Check if there is an initrd image at the |
| 882 | * address provided in the second bootm argument |
| 883 | * check image type, for FIT images get FIT node. |
| 884 | */ |
Simon Glass | 35e7b0f | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 885 | buf = map_sysmem(rd_addr, 0); |
| 886 | switch (genimg_get_format(buf)) { |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 887 | #if defined(CONFIG_IMAGE_FORMAT_LEGACY) |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 888 | case IMAGE_FORMAT_LEGACY: |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 889 | printf("## Loading init Ramdisk from Legacy " |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 890 | "Image at %08lx ...\n", rd_addr); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 891 | |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 892 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 893 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
Marian Balakowicz | d985c84 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 894 | images->verify); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 895 | |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 896 | if (rd_hdr == NULL) |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 897 | return 1; |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 898 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 899 | rd_data = image_get_data(rd_hdr); |
| 900 | rd_len = image_get_data_size(rd_hdr); |
| 901 | rd_load = image_get_load(rd_hdr); |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 902 | break; |
Heiko Schocher | 21d29f7 | 2014-05-28 11:33:33 +0200 | [diff] [blame] | 903 | #endif |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 904 | #if defined(CONFIG_FIT) |
| 905 | case IMAGE_FORMAT_FIT: |
Simon Glass | 126cc86 | 2014-06-12 07:24:47 -0600 | [diff] [blame^] | 906 | rd_noffset = fit_image_load(images, |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 907 | rd_addr, &fit_uname_ramdisk, |
Simon Glass | f320a4d | 2013-07-10 23:08:10 -0700 | [diff] [blame] | 908 | &fit_uname_config, arch, |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 909 | IH_TYPE_RAMDISK, |
| 910 | BOOTSTAGE_ID_FIT_RD_START, |
Stefano Babic | e3a5bbc | 2013-07-12 15:09:23 +0200 | [diff] [blame] | 911 | FIT_LOAD_IGNORED, &rd_data, &rd_len); |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 912 | if (rd_noffset < 0) |
Michal Simek | c78fce6 | 2008-07-11 10:43:13 +0200 | [diff] [blame] | 913 | return 1; |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 914 | |
Simon Glass | a51ec63 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 915 | images->fit_hdr_rd = map_sysmem(rd_addr, 0); |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 916 | images->fit_uname_rd = fit_uname_ramdisk; |
Marian Balakowicz | 3dfe110 | 2008-03-12 10:32:59 +0100 | [diff] [blame] | 917 | images->fit_noffset_rd = rd_noffset; |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 918 | break; |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 919 | #endif |
| 920 | default: |
Marek Vasut | 017e1f3 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 921 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
Simon Glass | 983c72f | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 922 | end = NULL; |
| 923 | if (select) |
| 924 | end = strchr(select, ':'); |
| 925 | if (end) { |
Marek Vasut | 017e1f3 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 926 | rd_len = simple_strtoul(++end, NULL, 16); |
| 927 | rd_data = rd_addr; |
| 928 | } else |
| 929 | #endif |
| 930 | { |
| 931 | puts("Wrong Ramdisk Image Format\n"); |
| 932 | rd_data = rd_len = rd_load = 0; |
| 933 | return 1; |
| 934 | } |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 935 | } |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 936 | } else if (images->legacy_hdr_valid && |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 937 | image_check_type(&images->legacy_hdr_os_copy, |
| 938 | IH_TYPE_MULTI)) { |
| 939 | |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 940 | /* |
| 941 | * Now check if we have a legacy mult-component image, |
| 942 | * get second entry data start address and len. |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 943 | */ |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 944 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 945 | printf("## Loading init Ramdisk from multi component " |
Marian Balakowicz | c877964 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 946 | "Legacy Image at %08lx ...\n", |
Marian Balakowicz | d5934ad | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 947 | (ulong)images->legacy_hdr_os); |
| 948 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 949 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
Sebastian Siewior | 9ace3fc | 2014-05-05 15:08:09 -0500 | [diff] [blame] | 950 | } |
| 951 | #ifdef CONFIG_ANDROID_BOOT_IMAGE |
| 952 | else if ((genimg_get_format(images) == IMAGE_FORMAT_ANDROID) && |
| 953 | (!android_image_get_ramdisk((void *)images->os.start, |
| 954 | &rd_data, &rd_len))) { |
| 955 | /* empty */ |
| 956 | } |
| 957 | #endif |
| 958 | else { |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 959 | /* |
| 960 | * no initrd image |
| 961 | */ |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 962 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 963 | rd_len = rd_data = 0; |
| 964 | } |
| 965 | |
| 966 | if (!rd_data) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 967 | debug("## No init Ramdisk\n"); |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 968 | } else { |
| 969 | *rd_start = rd_data; |
| 970 | *rd_end = rd_data + rd_len; |
| 971 | } |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 972 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 973 | *rd_start, *rd_end); |
Kumar Gala | 274cea2 | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 974 | |
| 975 | return 0; |
Marian Balakowicz | 5ad03eb | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 976 | } |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 977 | |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 978 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 979 | /** |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 980 | * boot_ramdisk_high - relocate init ramdisk |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 981 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 982 | * @rd_data: ramdisk data start address |
| 983 | * @rd_len: ramdisk data length |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 984 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
| 985 | * start address (after possible relocation) |
| 986 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk |
| 987 | * end address (after possible relocation) |
| 988 | * |
Robert P. J. Day | 1bce2ae | 2013-09-16 07:15:45 -0400 | [diff] [blame] | 989 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 990 | * variable and if requested ramdisk data is moved to a specified location. |
| 991 | * |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 992 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
| 993 | * start/end addresses if ramdisk image start and len were provided, |
| 994 | * otherwise set initrd_start and initrd_end set to zeros. |
| 995 | * |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 996 | * returns: |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 997 | * 0 - success |
| 998 | * -1 - failure |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 999 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1000 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1001 | ulong *initrd_start, ulong *initrd_end) |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1002 | { |
| 1003 | char *s; |
| 1004 | ulong initrd_high; |
| 1005 | int initrd_copy_to_ram = 1; |
| 1006 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1007 | if ((s = getenv("initrd_high")) != NULL) { |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1008 | /* a value of "no" or a similar string will act like 0, |
| 1009 | * turning the "load high" feature off. This is intentional. |
| 1010 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1011 | initrd_high = simple_strtoul(s, NULL, 16); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1012 | if (initrd_high == ~0) |
| 1013 | initrd_copy_to_ram = 0; |
| 1014 | } else { |
| 1015 | /* not set, no restrictions to load high */ |
| 1016 | initrd_high = ~0; |
| 1017 | } |
| 1018 | |
Marian Balakowicz | 95d449a | 2008-05-13 15:53:29 +0200 | [diff] [blame] | 1019 | |
| 1020 | #ifdef CONFIG_LOGBUFFER |
| 1021 | /* Prevent initrd from overwriting logbuffer */ |
| 1022 | lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); |
| 1023 | #endif |
| 1024 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1025 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1026 | initrd_high, initrd_copy_to_ram); |
| 1027 | |
| 1028 | if (rd_data) { |
| 1029 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1030 | debug(" in-place initrd\n"); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1031 | *initrd_start = rd_data; |
| 1032 | *initrd_end = rd_data + rd_len; |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1033 | lmb_reserve(lmb, rd_data, rd_len); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1034 | } else { |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1035 | if (initrd_high) |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1036 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
| 1037 | rd_len, 0x1000, initrd_high); |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1038 | else |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1039 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
| 1040 | 0x1000); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1041 | |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1042 | if (*initrd_start == 0) { |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1043 | puts("ramdisk - allocation error\n"); |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1044 | goto error; |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1045 | } |
Simon Glass | 770605e | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 1046 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1047 | |
| 1048 | *initrd_end = *initrd_start + rd_len; |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1049 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1050 | *initrd_start, *initrd_end); |
| 1051 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1052 | memmove_wd((void *)*initrd_start, |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1053 | (void *)rd_data, rd_len, CHUNKSZ); |
| 1054 | |
Kumar Gala | 3b20011 | 2011-12-07 04:42:58 +0000 | [diff] [blame] | 1055 | #ifdef CONFIG_MP |
| 1056 | /* |
| 1057 | * Ensure the image is flushed to memory to handle |
| 1058 | * AMP boot scenarios in which we might not be |
| 1059 | * HW cache coherent |
| 1060 | */ |
| 1061 | flush_cache((unsigned long)*initrd_start, rd_len); |
| 1062 | #endif |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1063 | puts("OK\n"); |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1064 | } |
| 1065 | } else { |
| 1066 | *initrd_start = 0; |
| 1067 | *initrd_end = 0; |
| 1068 | } |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1069 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1070 | *initrd_start, *initrd_end); |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1071 | |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1072 | return 0; |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1073 | |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1074 | error: |
| 1075 | return -1; |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1076 | } |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1077 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1078 | |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1079 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1080 | /** |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1081 | * boot_get_cmdline - allocate and initialize kernel cmdline |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1082 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1083 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
| 1084 | * @cmd_end: pointer to a ulong variable, will hold cmdline end |
| 1085 | * |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1086 | * boot_get_cmdline() allocates space for kernel command line below |
Grant Likely | 590d3ca | 2011-03-28 09:58:34 +0000 | [diff] [blame] | 1087 | * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1088 | * variable is present its contents is copied to allocated kernel |
| 1089 | * command line. |
| 1090 | * |
| 1091 | * returns: |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1092 | * 0 - success |
| 1093 | * -1 - failure |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1094 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1095 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1096 | { |
| 1097 | char *cmdline; |
| 1098 | char *s; |
| 1099 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 1100 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
Grant Likely | c3624e6 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 1101 | getenv_bootm_mapsize() + getenv_bootm_low()); |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1102 | |
| 1103 | if (cmdline == NULL) |
| 1104 | return -1; |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1105 | |
| 1106 | if ((s = getenv("bootargs")) == NULL) |
| 1107 | s = ""; |
| 1108 | |
| 1109 | strcpy(cmdline, s); |
| 1110 | |
| 1111 | *cmd_start = (ulong) & cmdline[0]; |
| 1112 | *cmd_end = *cmd_start + strlen(cmdline); |
| 1113 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1114 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1115 | |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1116 | return 0; |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1117 | } |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1118 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1119 | |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1120 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1121 | /** |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1122 | * boot_get_kbd - allocate and initialize kernel copy of board info |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1123 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1124 | * @kbd: double pointer to board info data |
| 1125 | * |
Marian Balakowicz | 9a4daad | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1126 | * boot_get_kbd() allocates space for kernel copy of board info data below |
Grant Likely | 590d3ca | 2011-03-28 09:58:34 +0000 | [diff] [blame] | 1127 | * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized |
| 1128 | * with the current u-boot board info data. |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1129 | * |
| 1130 | * returns: |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1131 | * 0 - success |
| 1132 | * -1 - failure |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1133 | */ |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1134 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1135 | { |
Becky Bruce | 391fd93 | 2008-06-09 20:37:18 -0500 | [diff] [blame] | 1136 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
Grant Likely | c3624e6 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 1137 | getenv_bootm_mapsize() + getenv_bootm_low()); |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1138 | if (*kbd == NULL) |
| 1139 | return -1; |
| 1140 | |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1141 | **kbd = *(gd->bd); |
| 1142 | |
Stephen Warren | 712fbcf | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1143 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
Marian Balakowicz | b6b0fe6 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1144 | |
| 1145 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) |
| 1146 | do_bdinfo(NULL, 0, 0, NULL); |
| 1147 | #endif |
| 1148 | |
Kumar Gala | e822d7f | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1149 | return 0; |
Marian Balakowicz | ceaed2b | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1150 | } |
John Rigby | fca43cc | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1151 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
Simon Glass | 13d0698 | 2013-05-08 08:06:01 +0000 | [diff] [blame] | 1152 | |
| 1153 | #ifdef CONFIG_LMB |
| 1154 | int image_setup_linux(bootm_headers_t *images) |
| 1155 | { |
| 1156 | ulong of_size = images->ft_len; |
| 1157 | char **of_flat_tree = &images->ft_addr; |
| 1158 | ulong *initrd_start = &images->initrd_start; |
| 1159 | ulong *initrd_end = &images->initrd_end; |
| 1160 | struct lmb *lmb = &images->lmb; |
| 1161 | ulong rd_len; |
| 1162 | int ret; |
| 1163 | |
| 1164 | if (IMAGE_ENABLE_OF_LIBFDT) |
| 1165 | boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); |
| 1166 | |
| 1167 | if (IMAGE_BOOT_GET_CMDLINE) { |
| 1168 | ret = boot_get_cmdline(lmb, &images->cmdline_start, |
| 1169 | &images->cmdline_end); |
| 1170 | if (ret) { |
| 1171 | puts("ERROR with allocation of cmdline\n"); |
| 1172 | return ret; |
| 1173 | } |
| 1174 | } |
| 1175 | if (IMAGE_ENABLE_RAMDISK_HIGH) { |
| 1176 | rd_len = images->rd_end - images->rd_start; |
| 1177 | ret = boot_ramdisk_high(lmb, images->rd_start, rd_len, |
| 1178 | initrd_start, initrd_end); |
| 1179 | if (ret) |
| 1180 | return ret; |
| 1181 | } |
| 1182 | |
| 1183 | if (IMAGE_ENABLE_OF_LIBFDT) { |
| 1184 | ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); |
| 1185 | if (ret) |
| 1186 | return ret; |
| 1187 | } |
| 1188 | |
| 1189 | if (IMAGE_ENABLE_OF_LIBFDT && of_size) { |
| 1190 | ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); |
| 1191 | if (ret) |
| 1192 | return ret; |
| 1193 | } |
| 1194 | |
| 1195 | return 0; |
| 1196 | } |
| 1197 | #endif /* CONFIG_LMB */ |
Marian Balakowicz | 5dfb521 | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 1198 | #endif /* !USE_HOSTCC */ |