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Marian Balakowiczb97a2a02008-01-08 18:14:09 +01001/*
2 * (C) Copyright 2008 Semihalf
3 *
4 * (C) Copyright 2000-2006
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02007 * SPDX-License-Identifier: GPL-2.0+
Marian Balakowiczb97a2a02008-01-08 18:14:09 +01008 */
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01009
Marian Balakowiczb97a2a02008-01-08 18:14:09 +010010#ifndef USE_HOSTCC
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +010011#include <common.h>
12#include <watchdog.h>
13
14#ifdef CONFIG_SHOW_BOOT_PROGRESS
15#include <status_led.h>
16#endif
17
Marian Balakowicz2242f532008-02-21 17:27:41 +010018#include <rtc.h>
Marian Balakowicz2242f532008-02-21 17:27:41 +010019
Joe Hershberger1cf0a8b2012-12-11 22:16:28 -060020#include <environment.h>
Marian Balakowicz5dfb5212008-02-29 21:24:06 +010021#include <image.h>
Joe Hershberger0eb25b62015-03-22 17:08:59 -050022#include <mapmem.h>
Marian Balakowicz5dfb5212008-02-29 21:24:06 +010023
Simon Glassaa34fbc2016-02-22 22:55:45 -070024#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Marian Balakowiczfff888a12008-02-21 17:20:19 +010025#include <libfdt.h>
26#include <fdt_support.h>
Michal Simek62afc602016-05-17 14:03:50 +020027#include <fpga.h>
28#include <xilinx.h>
Marian Balakowiczc8779642008-03-12 10:12:37 +010029#endif
30
Andy Fleming20a14a42008-04-02 16:19:07 -050031#include <u-boot/md5.h>
Jeroen Hofstee2b9912e2014-06-12 22:27:12 +020032#include <u-boot/sha1.h>
Masahiro Yamada1221ce42016-09-21 11:28:55 +090033#include <linux/errno.h>
Simon Glass35e7b0f2013-05-07 06:12:03 +000034#include <asm/io.h>
Marian Balakowiczc8779642008-03-12 10:12:37 +010035
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +010036#ifdef CONFIG_CMD_BDI
Wolfgang Denk54841ab2010-06-28 22:00:46 +020037extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +010038#endif
39
40DECLARE_GLOBAL_DATA_PTR;
Marian Balakowicz8a5ea3e2008-02-27 11:01:04 +010041
Heiko Schocher21d29f72014-05-28 11:33:33 +020042#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Stephen Warren712fbcf2011-10-18 11:11:49 +000043static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowiczd985c842008-03-12 10:14:38 +010044 int verify);
Heiko Schocher21d29f72014-05-28 11:33:33 +020045#endif
Marian Balakowiczb97a2a02008-01-08 18:14:09 +010046#else
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +010047#include "mkimage.h"
Andy Fleming20a14a42008-04-02 16:19:07 -050048#include <u-boot/md5.h>
Marian Balakowicz5dfb5212008-02-29 21:24:06 +010049#include <time.h>
Marian Balakowiczb97a2a02008-01-08 18:14:09 +010050#include <image.h>
Heiko Schocher80402f32015-06-29 09:10:46 +020051
52#ifndef __maybe_unused
53# define __maybe_unused /* unimplemented */
54#endif
Marian Balakowicz5dfb5212008-02-29 21:24:06 +010055#endif /* !USE_HOSTCC*/
Marian Balakowiczb97a2a02008-01-08 18:14:09 +010056
Simon Glass0ccff502013-02-24 17:33:25 +000057#include <u-boot/crc.h>
58
Simon Glass13d06982013-05-08 08:06:01 +000059#ifndef CONFIG_SYS_BARGSIZE
60#define CONFIG_SYS_BARGSIZE 512
61#endif
62
Mike Frysinger7edb1862010-10-20 07:17:39 -040063static const table_entry_t uimage_arch[] = {
Simon Glass30495bf2016-06-30 10:52:15 -060064 { IH_ARCH_INVALID, "invalid", "Invalid ARCH", },
Marian Balakowicz570abb02008-02-29 15:59:59 +010065 { IH_ARCH_ALPHA, "alpha", "Alpha", },
66 { IH_ARCH_ARM, "arm", "ARM", },
67 { IH_ARCH_I386, "x86", "Intel x86", },
68 { IH_ARCH_IA64, "ia64", "IA64", },
69 { IH_ARCH_M68K, "m68k", "M68K", },
70 { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
71 { IH_ARCH_MIPS, "mips", "MIPS", },
72 { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
Marian Balakowicz570abb02008-02-29 15:59:59 +010073 { IH_ARCH_NIOS2, "nios2", "NIOS II", },
Grant Ericksone419e122008-05-04 16:45:01 -070074 { IH_ARCH_PPC, "powerpc", "PowerPC", },
Marian Balakowicz570abb02008-02-29 15:59:59 +010075 { IH_ARCH_PPC, "ppc", "PowerPC", },
76 { IH_ARCH_S390, "s390", "IBM S390", },
77 { IH_ARCH_SH, "sh", "SuperH", },
78 { IH_ARCH_SPARC, "sparc", "SPARC", },
79 { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
80 { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
81 { IH_ARCH_AVR32, "avr32", "AVR32", },
Macpaul Lin64d61462011-10-19 20:41:09 +000082 { IH_ARCH_NDS32, "nds32", "NDS32", },
Stefan Kristiansson3ddcacc2011-11-26 19:04:50 +000083 { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",},
Simon Glass35e7b0f2013-05-07 06:12:03 +000084 { IH_ARCH_SANDBOX, "sandbox", "Sandbox", },
David Feng0ae76532013-12-14 11:47:35 +080085 { IH_ARCH_ARM64, "arm64", "AArch64", },
Alexey Brodkinbc5d5422014-02-04 12:56:16 +040086 { IH_ARCH_ARC, "arc", "ARC", },
Simon Glass5bda35c2014-10-10 08:21:57 -060087 { IH_ARCH_X86_64, "x86_64", "AMD x86_64", },
Chris Zankelde5e5ce2016-08-10 18:36:43 +030088 { IH_ARCH_XTENSA, "xtensa", "Xtensa", },
Marian Balakowicz570abb02008-02-29 15:59:59 +010089 { -1, "", "", },
90};
91
Mike Frysinger7edb1862010-10-20 07:17:39 -040092static const table_entry_t uimage_os[] = {
Simon Glass30495bf2016-06-30 10:52:15 -060093 { IH_OS_INVALID, "invalid", "Invalid OS", },
Philipp Tomsich4914af12017-09-13 21:29:29 +020094 { IH_OS_ARM_TRUSTED_FIRMWARE, "arm-trusted-firmware", "ARM Trusted Firmware" },
Marian Balakowicz570abb02008-02-29 15:59:59 +010095 { IH_OS_LINUX, "linux", "Linux", },
96#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
97 { IH_OS_LYNXOS, "lynxos", "LynxOS", },
98#endif
99 { IH_OS_NETBSD, "netbsd", "NetBSD", },
Torkel Lundgren3df61952010-09-28 11:05:36 +0200100 { IH_OS_OSE, "ose", "Enea OSE", },
Steven Stallion04d41402013-03-20 06:31:35 +0000101 { IH_OS_PLAN9, "plan9", "Plan 9", },
Marian Balakowicz570abb02008-02-29 15:59:59 +0100102 { IH_OS_RTEMS, "rtems", "RTEMS", },
103 { IH_OS_U_BOOT, "u-boot", "U-Boot", },
miao.yan@windriver.com68b15e82013-12-27 16:01:50 +0800104 { IH_OS_VXWORKS, "vxworks", "VxWorks", },
Marian Balakowicz570abb02008-02-29 15:59:59 +0100105#if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
106 { IH_OS_QNX, "qnx", "QNX", },
Marian Balakowicz570abb02008-02-29 15:59:59 +0100107#endif
Peter Tyserf5ed9e32008-09-08 14:56:49 -0500108#if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
109 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", },
110#endif
Marian Balakowicz570abb02008-02-29 15:59:59 +0100111#ifdef USE_HOSTCC
112 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
113 { IH_OS_DELL, "dell", "Dell", },
114 { IH_OS_ESIX, "esix", "Esix", },
115 { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
116 { IH_OS_IRIX, "irix", "Irix", },
117 { IH_OS_NCR, "ncr", "NCR", },
118 { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
119 { IH_OS_PSOS, "psos", "pSOS", },
120 { IH_OS_SCO, "sco", "SCO", },
121 { IH_OS_SOLARIS, "solaris", "Solaris", },
122 { IH_OS_SVR4, "svr4", "SVR4", },
123#endif
Marek Vasut67ddd952014-12-16 14:07:21 +0100124#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
125 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
126#endif
127
Marian Balakowicz570abb02008-02-29 15:59:59 +0100128 { -1, "", "", },
129};
130
Mike Frysinger7edb1862010-10-20 07:17:39 -0400131static const table_entry_t uimage_type[] = {
Stefano Babic4962e382011-10-17 00:07:43 +0000132 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",},
Marian Balakowicz570abb02008-02-29 15:59:59 +0100133 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
134 { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
John Rigby3decb142011-07-21 09:10:30 -0400135 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
Karicheri, Muralidharanbf411ea2014-04-04 13:16:48 -0400136 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",},
Marian Balakowicz570abb02008-02-29 15:59:59 +0100137 { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
Stephen Warrenb9b50e892011-11-10 13:17:53 -0700138 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", },
Stefano Babic4962e382011-10-17 00:07:43 +0000139 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",},
140 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",},
Simon Glass30495bf2016-06-30 10:52:15 -0600141 { IH_TYPE_INVALID, "invalid", "Invalid Image", },
Marian Balakowicz570abb02008-02-29 15:59:59 +0100142 { IH_TYPE_MULTI, "multi", "Multi-File Image", },
Stefano Babic4962e382011-10-17 00:07:43 +0000143 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",},
Shaohui Xie5d898a02012-08-10 02:49:35 +0000144 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",},
Marian Balakowicz570abb02008-02-29 15:59:59 +0100145 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
146 { IH_TYPE_SCRIPT, "script", "Script", },
Charles Manning832472a2014-03-06 15:40:50 +1300147 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",},
Marian Balakowicz570abb02008-02-29 15:59:59 +0100148 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
Heiko Schocher7816f2c2011-07-16 00:06:42 +0000149 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",},
Marek Vasutbce88372013-08-26 20:43:33 +0200150 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",},
Andreas Bießmann7b1a4112014-05-19 14:23:39 +0200151 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
Simon Glass90268b82014-10-19 21:11:24 -0600152 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", },
Albert ARIBAUD \(3ADEV\)39f520b2015-03-31 11:40:49 +0200153 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", },
Simon Glassa131c1f2015-08-30 16:55:24 -0600154 { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" },
Simon Glassf9a3c272015-08-30 16:55:25 -0600155 { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" },
Simon Glass10b84fe2015-08-30 16:55:26 -0600156 { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" },
Albert ARIBAUD \(3ADEV\)ed0c2c02016-09-26 09:08:06 +0200157 { IH_TYPE_VYBRIDIMAGE, "vybridimage", "Vybrid Boot Image", },
Nathan Rossi66eef1e2015-11-17 22:56:56 +1000158 { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" },
Michal Simekd9b58b32016-04-27 14:03:29 +0200159 { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" },
Michal Simeked0cea72016-05-17 13:58:44 +0200160 { IH_TYPE_FPGA, "fpga", "FPGA Image" },
Andrew F. Davis7e719ee2016-11-29 16:33:21 -0600161 { IH_TYPE_TEE, "tee", "Trusted Execution Environment Image",},
Sven Ebenfeldd21bd692016-11-06 16:37:56 +0100162 { IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" },
Andrew F. Davis6442c962017-07-31 10:58:20 -0500163 { IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",},
Marian Balakowicz570abb02008-02-29 15:59:59 +0100164 { -1, "", "", },
165};
166
Mike Frysinger7edb1862010-10-20 07:17:39 -0400167static const table_entry_t uimage_comp[] = {
Marian Balakowicz570abb02008-02-29 15:59:59 +0100168 { IH_COMP_NONE, "none", "uncompressed", },
169 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
170 { IH_COMP_GZIP, "gzip", "gzip compressed", },
Luigi 'Comio' Mantellinifc9c1722008-09-08 02:46:13 +0200171 { IH_COMP_LZMA, "lzma", "lzma compressed", },
Peter Korsgaard20dde482009-11-19 11:37:51 +0100172 { IH_COMP_LZO, "lzo", "lzo compressed", },
Julius Werner027b7282015-10-06 20:03:53 -0700173 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
Marian Balakowicz570abb02008-02-29 15:59:59 +0100174 { -1, "", "", },
175};
176
Simon Glass56d7ab72016-06-30 10:52:14 -0600177struct table_info {
178 const char *desc;
179 int count;
180 const table_entry_t *table;
181};
182
183static const struct table_info table_info[IH_COUNT] = {
184 { "architecture", IH_ARCH_COUNT, uimage_arch },
185 { "compression", IH_COMP_COUNT, uimage_comp },
186 { "operating system", IH_OS_COUNT, uimage_os },
187 { "image type", IH_TYPE_COUNT, uimage_type },
188};
189
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100190/*****************************************************************************/
191/* Legacy format routines */
192/*****************************************************************************/
Stephen Warren712fbcf2011-10-18 11:11:49 +0000193int image_check_hcrc(const image_header_t *hdr)
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100194{
195 ulong hcrc;
Stephen Warren712fbcf2011-10-18 11:11:49 +0000196 ulong len = image_get_header_size();
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100197 image_header_t header;
198
199 /* Copy header so we can blank CRC field for re-calculation */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000200 memmove(&header, (char *)hdr, image_get_header_size());
201 image_set_hcrc(&header, 0);
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100202
Stephen Warren712fbcf2011-10-18 11:11:49 +0000203 hcrc = crc32(0, (unsigned char *)&header, len);
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100204
Stephen Warren712fbcf2011-10-18 11:11:49 +0000205 return (hcrc == image_get_hcrc(hdr));
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100206}
207
Stephen Warren712fbcf2011-10-18 11:11:49 +0000208int image_check_dcrc(const image_header_t *hdr)
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100209{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000210 ulong data = image_get_data(hdr);
211 ulong len = image_get_data_size(hdr);
212 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100213
Stephen Warren712fbcf2011-10-18 11:11:49 +0000214 return (dcrc == image_get_dcrc(hdr));
Marian Balakowiczb97a2a02008-01-08 18:14:09 +0100215}
216
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100217/**
218 * image_multi_count - get component (sub-image) count
219 * @hdr: pointer to the header of the multi component image
220 *
221 * image_multi_count() returns number of components in a multi
222 * component image.
223 *
224 * Note: no checking of the image type is done, caller must pass
225 * a valid multi component image.
226 *
227 * returns:
228 * number of components
229 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000230ulong image_multi_count(const image_header_t *hdr)
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100231{
232 ulong i, count = 0;
Marian Balakowiczdf6f1b82008-02-29 16:00:06 +0100233 uint32_t *size;
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100234
235 /* get start of the image payload, which in case of multi
236 * component images that points to a table of component sizes */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000237 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100238
239 /* count non empty slots */
240 for (i = 0; size[i]; ++i)
241 count++;
242
243 return count;
244}
245
246/**
247 * image_multi_getimg - get component data address and size
248 * @hdr: pointer to the header of the multi component image
249 * @idx: index of the requested component
250 * @data: pointer to a ulong variable, will hold component data address
251 * @len: pointer to a ulong variable, will hold component size
252 *
253 * image_multi_getimg() returns size and data address for the requested
254 * component in a multi component image.
255 *
256 * Note: no checking of the image type is done, caller must pass
257 * a valid multi component image.
258 *
259 * returns:
260 * data address and size of the component, if idx is valid
261 * 0 in data and len, if idx is out of range
262 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000263void image_multi_getimg(const image_header_t *hdr, ulong idx,
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100264 ulong *data, ulong *len)
265{
266 int i;
Marian Balakowiczdf6f1b82008-02-29 16:00:06 +0100267 uint32_t *size;
Nick Spence02b9b222008-05-10 14:02:04 -0700268 ulong offset, count, img_data;
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100269
270 /* get number of component */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000271 count = image_multi_count(hdr);
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100272
273 /* get start of the image payload, which in case of multi
274 * component images that points to a table of component sizes */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000275 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100276
277 /* get address of the proper component data start, which means
278 * skipping sizes table (add 1 for last, null entry) */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000279 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100280
281 if (idx < count) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000282 *len = uimage_to_cpu(size[idx]);
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100283 offset = 0;
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100284
285 /* go over all indices preceding requested component idx */
286 for (i = 0; i < idx; i++) {
Nick Spence02b9b222008-05-10 14:02:04 -0700287 /* add up i-th component size, rounding up to 4 bytes */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000288 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100289 }
290
291 /* calculate idx-th component data address */
Nick Spence02b9b222008-05-10 14:02:04 -0700292 *data = img_data + offset;
Marian Balakowiczf13e7b22008-01-08 18:12:17 +0100293 } else {
294 *len = 0;
295 *data = 0;
296 }
297}
Marian Balakowicz42b73e82008-01-31 13:20:07 +0100298
Stephen Warren712fbcf2011-10-18 11:11:49 +0000299static void image_print_type(const image_header_t *hdr)
Marian Balakowicz2242f532008-02-21 17:27:41 +0100300{
Heiko Schocher80402f32015-06-29 09:10:46 +0200301 const char __maybe_unused *os, *arch, *type, *comp;
Marian Balakowicz2242f532008-02-21 17:27:41 +0100302
Stephen Warren712fbcf2011-10-18 11:11:49 +0000303 os = genimg_get_os_name(image_get_os(hdr));
304 arch = genimg_get_arch_name(image_get_arch(hdr));
305 type = genimg_get_type_name(image_get_type(hdr));
306 comp = genimg_get_comp_name(image_get_comp(hdr));
Marian Balakowicz2242f532008-02-21 17:27:41 +0100307
Stephen Warren712fbcf2011-10-18 11:11:49 +0000308 printf("%s %s %s (%s)\n", arch, os, type, comp);
Marian Balakowicz2242f532008-02-21 17:27:41 +0100309}
310
Marian Balakowicz5dfb5212008-02-29 21:24:06 +0100311/**
Bartlomiej Siekaedbed242008-04-18 12:39:23 +0200312 * image_print_contents - prints out the contents of the legacy format image
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200313 * @ptr: pointer to the legacy format image header
Marian Balakowicz5dfb5212008-02-29 21:24:06 +0100314 * @p: pointer to prefix string
315 *
Bartlomiej Siekaedbed242008-04-18 12:39:23 +0200316 * image_print_contents() formats a multi line legacy image contents description.
Marian Balakowicz5dfb5212008-02-29 21:24:06 +0100317 * The routine prints out all header fields followed by the size/offset data
318 * for MULTI/SCRIPT images.
319 *
320 * returns:
321 * no returned results
322 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000323void image_print_contents(const void *ptr)
Marian Balakowicz2242f532008-02-21 17:27:41 +0100324{
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200325 const image_header_t *hdr = (const image_header_t *)ptr;
Heiko Schocher80402f32015-06-29 09:10:46 +0200326 const char __maybe_unused *p;
Bartlomiej Siekaedbed242008-04-18 12:39:23 +0200327
Simon Glass1fe7d932013-05-08 08:05:58 +0000328 p = IMAGE_INDENT_STRING;
Stephen Warren712fbcf2011-10-18 11:11:49 +0000329 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
Simon Glass859e92b2013-05-07 06:11:51 +0000330 if (IMAGE_ENABLE_TIMESTAMP) {
331 printf("%sCreated: ", p);
332 genimg_print_time((time_t)image_get_time(hdr));
333 }
Stephen Warren712fbcf2011-10-18 11:11:49 +0000334 printf("%sImage Type: ", p);
335 image_print_type(hdr);
336 printf("%sData Size: ", p);
337 genimg_print_size(image_get_data_size(hdr));
338 printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
339 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr));
Marian Balakowicz2242f532008-02-21 17:27:41 +0100340
Stephen Warren712fbcf2011-10-18 11:11:49 +0000341 if (image_check_type(hdr, IH_TYPE_MULTI) ||
342 image_check_type(hdr, IH_TYPE_SCRIPT)) {
Marian Balakowicz2242f532008-02-21 17:27:41 +0100343 int i;
344 ulong data, len;
Stephen Warren712fbcf2011-10-18 11:11:49 +0000345 ulong count = image_multi_count(hdr);
Marian Balakowicz2242f532008-02-21 17:27:41 +0100346
Stephen Warren712fbcf2011-10-18 11:11:49 +0000347 printf("%sContents:\n", p);
Marian Balakowicz2242f532008-02-21 17:27:41 +0100348 for (i = 0; i < count; i++) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000349 image_multi_getimg(hdr, i, &data, &len);
Marian Balakowicz570abb02008-02-29 15:59:59 +0100350
Stephen Warren712fbcf2011-10-18 11:11:49 +0000351 printf("%s Image %d: ", p, i);
352 genimg_print_size(len);
Marian Balakowicz570abb02008-02-29 15:59:59 +0100353
Stephen Warren712fbcf2011-10-18 11:11:49 +0000354 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
Marian Balakowicz570abb02008-02-29 15:59:59 +0100355 /*
356 * the user may need to know offsets
357 * if planning to do something with
358 * multiple files
359 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000360 printf("%s Offset = 0x%08lx\n", p, data);
Marian Balakowicz570abb02008-02-29 15:59:59 +0100361 }
Marian Balakowicz2242f532008-02-21 17:27:41 +0100362 }
Sven Ebenfeldd21bd692016-11-06 16:37:56 +0100363 } else if (image_check_type(hdr, IH_TYPE_FIRMWARE_IVT)) {
364 printf("HAB Blocks: 0x%08x 0x0000 0x%08x\n",
365 image_get_load(hdr) - image_get_header_size(),
366 image_get_size(hdr) + image_get_header_size()
367 - 0x1FE0);
Marian Balakowicz2242f532008-02-21 17:27:41 +0100368 }
369}
370
Marian Balakowicz570abb02008-02-29 15:59:59 +0100371
372#ifndef USE_HOSTCC
Heiko Schocher21d29f72014-05-28 11:33:33 +0200373#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100374/**
375 * image_get_ramdisk - get and verify ramdisk image
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100376 * @rd_addr: ramdisk image start address
377 * @arch: expected ramdisk architecture
378 * @verify: checksum verification flag
379 *
380 * image_get_ramdisk() returns a pointer to the verified ramdisk image
381 * header. Routine receives image start address and expected architecture
382 * flag. Verification done covers data and header integrity and os/type/arch
383 * fields checking.
384 *
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100385 * returns:
386 * pointer to a ramdisk image header, if image was found and valid
Kumar Gala274cea22008-02-27 21:51:46 -0600387 * otherwise, return NULL
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100388 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000389static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowiczd985c842008-03-12 10:14:38 +0100390 int verify)
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100391{
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200392 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100393
Stephen Warren712fbcf2011-10-18 11:11:49 +0000394 if (!image_check_magic(rd_hdr)) {
395 puts("Bad Magic Number\n");
Simon Glass770605e2012-02-13 13:51:18 +0000396 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
Kumar Gala274cea22008-02-27 21:51:46 -0600397 return NULL;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100398 }
399
Stephen Warren712fbcf2011-10-18 11:11:49 +0000400 if (!image_check_hcrc(rd_hdr)) {
401 puts("Bad Header Checksum\n");
Simon Glass770605e2012-02-13 13:51:18 +0000402 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Kumar Gala274cea22008-02-27 21:51:46 -0600403 return NULL;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100404 }
405
Simon Glass770605e2012-02-13 13:51:18 +0000406 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
Stephen Warren712fbcf2011-10-18 11:11:49 +0000407 image_print_contents(rd_hdr);
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100408
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100409 if (verify) {
410 puts(" Verifying Checksum ... ");
Stephen Warren712fbcf2011-10-18 11:11:49 +0000411 if (!image_check_dcrc(rd_hdr)) {
412 puts("Bad Data CRC\n");
Simon Glass770605e2012-02-13 13:51:18 +0000413 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
Kumar Gala274cea22008-02-27 21:51:46 -0600414 return NULL;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100415 }
416 puts("OK\n");
417 }
418
Simon Glass770605e2012-02-13 13:51:18 +0000419 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100420
Stephen Warren712fbcf2011-10-18 11:11:49 +0000421 if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
422 !image_check_arch(rd_hdr, arch) ||
423 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
424 printf("No Linux %s Ramdisk Image\n",
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100425 genimg_get_arch_name(arch));
Simon Glass770605e2012-02-13 13:51:18 +0000426 bootstage_error(BOOTSTAGE_ID_RAMDISK);
Kumar Gala274cea22008-02-27 21:51:46 -0600427 return NULL;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100428 }
429
430 return rd_hdr;
431}
Heiko Schocher21d29f72014-05-28 11:33:33 +0200432#endif
Marian Balakowicz570abb02008-02-29 15:59:59 +0100433#endif /* !USE_HOSTCC */
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100434
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100435/*****************************************************************************/
436/* Shared dual-format routines */
437/*****************************************************************************/
Marian Balakowicz570abb02008-02-29 15:59:59 +0100438#ifndef USE_HOSTCC
Joe Hershberger1cf0a8b2012-12-11 22:16:28 -0600439ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
440ulong save_addr; /* Default Save Address */
441ulong save_size; /* Default Save Size (in bytes) */
442
443static int on_loadaddr(const char *name, const char *value, enum env_op op,
444 int flags)
445{
446 switch (op) {
447 case env_op_create:
448 case env_op_overwrite:
449 load_addr = simple_strtoul(value, NULL, 16);
450 break;
451 default:
452 break;
453 }
454
455 return 0;
456}
457U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
458
Simon Glass723806c2017-08-03 12:22:15 -0600459ulong env_get_bootm_low(void)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100460{
Simon Glass00caae62017-08-03 12:22:12 -0600461 char *s = env_get("bootm_low");
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100462 if (s) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000463 ulong tmp = simple_strtoul(s, NULL, 16);
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100464 return tmp;
465 }
466
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200467#if defined(CONFIG_SYS_SDRAM_BASE)
468 return CONFIG_SYS_SDRAM_BASE;
Marian Balakowiczafe45c82008-03-12 12:14:15 +0100469#elif defined(CONFIG_ARM)
470 return gd->bd->bi_dram[0].start;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100471#else
472 return 0;
473#endif
474}
475
Simon Glass723806c2017-08-03 12:22:15 -0600476phys_size_t env_get_bootm_size(void)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100477{
Masahiro Yamada0cb389d2016-02-05 16:12:50 +0900478 phys_size_t tmp, size;
479 phys_addr_t start;
Simon Glass00caae62017-08-03 12:22:12 -0600480 char *s = env_get("bootm_size");
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100481 if (s) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000482 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100483 return tmp;
484 }
Masahiro Yamada0cb389d2016-02-05 16:12:50 +0900485
486#if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
487 start = gd->bd->bi_dram[0].start;
488 size = gd->bd->bi_dram[0].size;
489#else
490 start = gd->bd->bi_memstart;
491 size = gd->bd->bi_memsize;
492#endif
493
Simon Glass00caae62017-08-03 12:22:12 -0600494 s = env_get("bootm_low");
Matthew McClintockc519fac2010-07-08 10:11:08 -0500495 if (s)
Stephen Warren712fbcf2011-10-18 11:11:49 +0000496 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Matthew McClintockc519fac2010-07-08 10:11:08 -0500497 else
Masahiro Yamada0cb389d2016-02-05 16:12:50 +0900498 tmp = start;
Matthew McClintockc519fac2010-07-08 10:11:08 -0500499
Masahiro Yamada0cb389d2016-02-05 16:12:50 +0900500 return size - (tmp - start);
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100501}
502
Simon Glass723806c2017-08-03 12:22:15 -0600503phys_size_t env_get_bootm_mapsize(void)
Grant Likelyc3624e62011-03-28 09:58:43 +0000504{
505 phys_size_t tmp;
Simon Glass00caae62017-08-03 12:22:12 -0600506 char *s = env_get("bootm_mapsize");
Grant Likelyc3624e62011-03-28 09:58:43 +0000507 if (s) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000508 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Grant Likelyc3624e62011-03-28 09:58:43 +0000509 return tmp;
510 }
511
512#if defined(CONFIG_SYS_BOOTMAPSZ)
513 return CONFIG_SYS_BOOTMAPSZ;
514#else
Simon Glass723806c2017-08-03 12:22:15 -0600515 return env_get_bootm_size();
Grant Likelyc3624e62011-03-28 09:58:43 +0000516#endif
517}
518
Stephen Warren712fbcf2011-10-18 11:11:49 +0000519void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100520{
Larry Johnson54fa2c52010-04-20 08:09:43 -0400521 if (to == from)
522 return;
523
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100524#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
Sonic Zhang22cfddc2014-12-10 18:20:53 +0800525 if (to > from) {
526 from += len;
527 to += len;
528 }
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100529 while (len > 0) {
530 size_t tail = (len > chunksz) ? chunksz : len;
Stephen Warren712fbcf2011-10-18 11:11:49 +0000531 WATCHDOG_RESET();
Sonic Zhang22cfddc2014-12-10 18:20:53 +0800532 if (to > from) {
533 to -= tail;
534 from -= tail;
535 }
Stephen Warren712fbcf2011-10-18 11:11:49 +0000536 memmove(to, from, tail);
Sonic Zhang22cfddc2014-12-10 18:20:53 +0800537 if (to < from) {
538 to += tail;
539 from += tail;
540 }
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100541 len -= tail;
542 }
543#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000544 memmove(to, from, len);
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100545#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
546}
Marian Balakowicz570abb02008-02-29 15:59:59 +0100547#endif /* !USE_HOSTCC */
548
Stephen Warren712fbcf2011-10-18 11:11:49 +0000549void genimg_print_size(uint32_t size)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100550{
551#ifndef USE_HOSTCC
Stephen Warren712fbcf2011-10-18 11:11:49 +0000552 printf("%d Bytes = ", size);
553 print_size(size, "\n");
Marian Balakowicz570abb02008-02-29 15:59:59 +0100554#else
xypron.glpk@gmx.decec85d42017-01-04 14:04:44 +0100555 printf("%d Bytes = %.2f KiB = %.2f MiB\n",
Marian Balakowicz570abb02008-02-29 15:59:59 +0100556 size, (double)size / 1.024e3,
557 (double)size / 1.048576e6);
558#endif
559}
560
Simon Glass859e92b2013-05-07 06:11:51 +0000561#if IMAGE_ENABLE_TIMESTAMP
562void genimg_print_time(time_t timestamp)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100563{
564#ifndef USE_HOSTCC
565 struct rtc_time tm;
566
Simon Glass9f9276c2015-04-20 12:37:18 -0600567 rtc_to_tm(timestamp, &tm);
Stephen Warren712fbcf2011-10-18 11:11:49 +0000568 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
Marian Balakowicz570abb02008-02-29 15:59:59 +0100569 tm.tm_year, tm.tm_mon, tm.tm_mday,
570 tm.tm_hour, tm.tm_min, tm.tm_sec);
571#else
Stephen Warren712fbcf2011-10-18 11:11:49 +0000572 printf("%s", ctime(&timestamp));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100573#endif
574}
Simon Glass859e92b2013-05-07 06:11:51 +0000575#endif
Marian Balakowicz570abb02008-02-29 15:59:59 +0100576
Simon Glass5b9d44d2015-06-23 15:38:25 -0600577const table_entry_t *get_table_entry(const table_entry_t *table, int id)
578{
579 for (; table->id >= 0; ++table) {
580 if (table->id == id)
581 return table;
582 }
583 return NULL;
584}
585
Simon Glass14262202016-06-30 10:52:16 -0600586static const char *unknown_msg(enum ih_category category)
587{
Simon Glassae3de0d2016-10-31 10:21:09 -0600588 static const char unknown_str[] = "Unknown ";
Simon Glass14262202016-06-30 10:52:16 -0600589 static char msg[30];
590
Simon Glassae3de0d2016-10-31 10:21:09 -0600591 strcpy(msg, unknown_str);
592 strncat(msg, table_info[category].desc,
593 sizeof(msg) - sizeof(unknown_str));
Simon Glass14262202016-06-30 10:52:16 -0600594
595 return msg;
596}
597
598/**
599 * get_cat_table_entry_name - translate entry id to long name
600 * @category: category to look up (enum ih_category)
601 * @id: entry id to be translated
602 *
603 * This will scan the translation table trying to find the entry that matches
604 * the given id.
605 *
606 * @retur long entry name if translation succeeds; error string on failure
607 */
608const char *genimg_get_cat_name(enum ih_category category, uint id)
609{
610 const table_entry_t *entry;
611
612 entry = get_table_entry(table_info[category].table, id);
613 if (!entry)
614 return unknown_msg(category);
615#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
616 return entry->lname;
617#else
618 return entry->lname + gd->reloc_off;
619#endif
620}
621
622/**
623 * get_cat_table_entry_short_name - translate entry id to short name
624 * @category: category to look up (enum ih_category)
625 * @id: entry id to be translated
626 *
627 * This will scan the translation table trying to find the entry that matches
628 * the given id.
629 *
630 * @retur short entry name if translation succeeds; error string on failure
631 */
632const char *genimg_get_cat_short_name(enum ih_category category, uint id)
633{
634 const table_entry_t *entry;
635
636 entry = get_table_entry(table_info[category].table, id);
637 if (!entry)
638 return unknown_msg(category);
639#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
640 return entry->sname;
641#else
642 return entry->sname + gd->reloc_off;
643#endif
644}
645
646int genimg_get_cat_count(enum ih_category category)
647{
648 return table_info[category].count;
649}
650
651const char *genimg_get_cat_desc(enum ih_category category)
652{
653 return table_info[category].desc;
654}
655
Marian Balakowicz570abb02008-02-29 15:59:59 +0100656/**
657 * get_table_entry_name - translate entry id to long name
658 * @table: pointer to a translation table for entries of a specific type
659 * @msg: message to be returned when translation fails
660 * @id: entry id to be translated
661 *
662 * get_table_entry_name() will go over translation table trying to find
663 * entry that matches given id. If matching entry is found, its long
664 * name is returned to the caller.
665 *
666 * returns:
667 * long entry name if translation succeeds
668 * msg otherwise
669 */
Mike Frysinger7edb1862010-10-20 07:17:39 -0400670char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100671{
Simon Glass5b9d44d2015-06-23 15:38:25 -0600672 table = get_table_entry(table, id);
673 if (!table)
674 return msg;
Wolfgang Denk2e5167c2010-10-28 20:00:11 +0200675#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
Simon Glass5b9d44d2015-06-23 15:38:25 -0600676 return table->lname;
Scott Woode3d1ac72009-04-02 16:15:10 -0500677#else
Simon Glass5b9d44d2015-06-23 15:38:25 -0600678 return table->lname + gd->reloc_off;
Scott Woode3d1ac72009-04-02 16:15:10 -0500679#endif
Marian Balakowicz570abb02008-02-29 15:59:59 +0100680}
681
Stephen Warren712fbcf2011-10-18 11:11:49 +0000682const char *genimg_get_os_name(uint8_t os)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100683{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000684 return (get_table_entry_name(uimage_os, "Unknown OS", os));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100685}
686
Stephen Warren712fbcf2011-10-18 11:11:49 +0000687const char *genimg_get_arch_name(uint8_t arch)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100688{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000689 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
690 arch));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100691}
692
Stephen Warren712fbcf2011-10-18 11:11:49 +0000693const char *genimg_get_type_name(uint8_t type)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100694{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000695 return (get_table_entry_name(uimage_type, "Unknown Image", type));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100696}
697
Simon Glasscef2e512016-02-22 22:55:50 -0700698static const char *genimg_get_short_name(const table_entry_t *table, int val)
Simon Glass5b9d44d2015-06-23 15:38:25 -0600699{
Simon Glasscef2e512016-02-22 22:55:50 -0700700 table = get_table_entry(table, val);
Simon Glass5b9d44d2015-06-23 15:38:25 -0600701 if (!table)
702 return "unknown";
703#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
704 return table->sname;
705#else
706 return table->sname + gd->reloc_off;
707#endif
708}
709
Simon Glasscef2e512016-02-22 22:55:50 -0700710const char *genimg_get_type_short_name(uint8_t type)
711{
712 return genimg_get_short_name(uimage_type, type);
713}
714
Stephen Warren712fbcf2011-10-18 11:11:49 +0000715const char *genimg_get_comp_name(uint8_t comp)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100716{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000717 return (get_table_entry_name(uimage_comp, "Unknown Compression",
718 comp));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100719}
720
Simon Glasscef2e512016-02-22 22:55:50 -0700721const char *genimg_get_comp_short_name(uint8_t comp)
722{
723 return genimg_get_short_name(uimage_comp, comp);
724}
725
726const char *genimg_get_os_short_name(uint8_t os)
727{
728 return genimg_get_short_name(uimage_os, os);
729}
730
731const char *genimg_get_arch_short_name(uint8_t arch)
732{
733 return genimg_get_short_name(uimage_arch, arch);
734}
735
Marian Balakowicz570abb02008-02-29 15:59:59 +0100736/**
737 * get_table_entry_id - translate short entry name to id
738 * @table: pointer to a translation table for entries of a specific type
739 * @table_name: to be used in case of error
740 * @name: entry short name to be translated
741 *
742 * get_table_entry_id() will go over translation table trying to find
743 * entry that matches given short name. If matching entry is found,
744 * its id returned to the caller.
745 *
746 * returns:
747 * entry id if translation succeeds
748 * -1 otherwise
749 */
Mike Frysinger7edb1862010-10-20 07:17:39 -0400750int get_table_entry_id(const table_entry_t *table,
Marian Balakowicz570abb02008-02-29 15:59:59 +0100751 const char *table_name, const char *name)
752{
Mike Frysinger7edb1862010-10-20 07:17:39 -0400753 const table_entry_t *t;
Marian Balakowicz570abb02008-02-29 15:59:59 +0100754
755 for (t = table; t->id >= 0; ++t) {
Wolfgang Denk2e5167c2010-10-28 20:00:11 +0200756#ifdef CONFIG_NEEDS_MANUAL_RELOC
Simon Glass5b9d44d2015-06-23 15:38:25 -0600757 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
Wolfgang Denk2e5167c2010-10-28 20:00:11 +0200758#else
Simon Glass5b9d44d2015-06-23 15:38:25 -0600759 if (t->sname && strcasecmp(t->sname, name) == 0)
Peter Tyser521af042009-09-21 11:20:36 -0500760#endif
Marian Balakowicz570abb02008-02-29 15:59:59 +0100761 return (t->id);
762 }
Stephen Warren712fbcf2011-10-18 11:11:49 +0000763 debug("Invalid %s Type: %s\n", table_name, name);
Simon Glass5b9d44d2015-06-23 15:38:25 -0600764
765 return -1;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100766}
767
Stephen Warren712fbcf2011-10-18 11:11:49 +0000768int genimg_get_os_id(const char *name)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100769{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000770 return (get_table_entry_id(uimage_os, "OS", name));
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100771}
772
Stephen Warren712fbcf2011-10-18 11:11:49 +0000773int genimg_get_arch_id(const char *name)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100774{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000775 return (get_table_entry_id(uimage_arch, "CPU", name));
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100776}
777
Stephen Warren712fbcf2011-10-18 11:11:49 +0000778int genimg_get_type_id(const char *name)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100779{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000780 return (get_table_entry_id(uimage_type, "Image", name));
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100781}
782
Stephen Warren712fbcf2011-10-18 11:11:49 +0000783int genimg_get_comp_id(const char *name)
Marian Balakowicz570abb02008-02-29 15:59:59 +0100784{
Stephen Warren712fbcf2011-10-18 11:11:49 +0000785 return (get_table_entry_id(uimage_comp, "Compression", name));
Marian Balakowicz570abb02008-02-29 15:59:59 +0100786}
787
788#ifndef USE_HOSTCC
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100789/**
Bryan Wu6c454fe2014-08-15 16:51:38 -0700790 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
791 * FIT strings
Bryan Wu0f641402014-07-31 17:39:58 -0700792 * @img_addr: a string might contain real image address
Bryan Wu6c454fe2014-08-15 16:51:38 -0700793 * @fit_uname_config: double pointer to a char, will hold pointer to a
794 * configuration unit name
795 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
796 * name
Bryan Wu0f641402014-07-31 17:39:58 -0700797 *
Bryan Wu6c454fe2014-08-15 16:51:38 -0700798 * genimg_get_kernel_addr_fit get the real kernel start address from a string
Bryan Wu0f641402014-07-31 17:39:58 -0700799 * which is normally the first argv of bootm/bootz
800 *
801 * returns:
802 * kernel start address
803 */
Bryan Wu6c454fe2014-08-15 16:51:38 -0700804ulong genimg_get_kernel_addr_fit(char * const img_addr,
805 const char **fit_uname_config,
806 const char **fit_uname_kernel)
Bryan Wu0f641402014-07-31 17:39:58 -0700807{
Bryan Wu0f641402014-07-31 17:39:58 -0700808 ulong kernel_addr;
809
810 /* find out kernel image address */
811 if (!img_addr) {
812 kernel_addr = load_addr;
813 debug("* kernel: default image load address = 0x%08lx\n",
814 load_addr);
Simon Glass73223f02016-02-22 22:55:43 -0700815#if CONFIG_IS_ENABLED(FIT)
Bryan Wu0f641402014-07-31 17:39:58 -0700816 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
Bryan Wu6c454fe2014-08-15 16:51:38 -0700817 fit_uname_config)) {
Bryan Wu0f641402014-07-31 17:39:58 -0700818 debug("* kernel: config '%s' from image at 0x%08lx\n",
Bryan Wu6c454fe2014-08-15 16:51:38 -0700819 *fit_uname_config, kernel_addr);
Bryan Wu0f641402014-07-31 17:39:58 -0700820 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
Bryan Wu6c454fe2014-08-15 16:51:38 -0700821 fit_uname_kernel)) {
Bryan Wu0f641402014-07-31 17:39:58 -0700822 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
Bryan Wu6c454fe2014-08-15 16:51:38 -0700823 *fit_uname_kernel, kernel_addr);
Bryan Wu0f641402014-07-31 17:39:58 -0700824#endif
825 } else {
826 kernel_addr = simple_strtoul(img_addr, NULL, 16);
827 debug("* kernel: cmdline image address = 0x%08lx\n",
828 kernel_addr);
829 }
830
831 return kernel_addr;
832}
833
834/**
Bryan Wu6c454fe2014-08-15 16:51:38 -0700835 * genimg_get_kernel_addr() is the simple version of
836 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
837 */
838ulong genimg_get_kernel_addr(char * const img_addr)
839{
840 const char *fit_uname_config = NULL;
841 const char *fit_uname_kernel = NULL;
842
843 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
844 &fit_uname_kernel);
845}
846
847/**
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100848 * genimg_get_format - get image format type
849 * @img_addr: image start address
850 *
851 * genimg_get_format() checks whether provided address points to a valid
852 * legacy or FIT image.
853 *
854 * New uImage format and FDT blob are based on a libfdt. FDT blob
855 * may be passed directly or embedded in a FIT image. In both situations
856 * genimg_get_format() must be able to dectect libfdt header.
857 *
858 * returns:
859 * image format type or IMAGE_FORMAT_INVALID if no image is present
860 */
Simon Glass35e7b0f2013-05-07 06:12:03 +0000861int genimg_get_format(const void *img_addr)
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100862{
Heiko Schocher21d29f72014-05-28 11:33:33 +0200863#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200864 const image_header_t *hdr;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100865
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200866 hdr = (const image_header_t *)img_addr;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100867 if (image_check_magic(hdr))
Heiko Schocher21d29f72014-05-28 11:33:33 +0200868 return IMAGE_FORMAT_LEGACY;
869#endif
Simon Glassaa34fbc2016-02-22 22:55:45 -0700870#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Heiko Schocher21d29f72014-05-28 11:33:33 +0200871 if (fdt_check_header(img_addr) == 0)
872 return IMAGE_FORMAT_FIT;
Sebastian Siewior9ace3fc2014-05-05 15:08:09 -0500873#endif
874#ifdef CONFIG_ANDROID_BOOT_IMAGE
Heiko Schocher21d29f72014-05-28 11:33:33 +0200875 if (android_image_check_header(img_addr) == 0)
876 return IMAGE_FORMAT_ANDROID;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100877#endif
878
Heiko Schocher21d29f72014-05-28 11:33:33 +0200879 return IMAGE_FORMAT_INVALID;
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100880}
881
882/**
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100883 * fit_has_config - check if there is a valid FIT configuration
884 * @images: pointer to the bootm command headers structure
885 *
886 * fit_has_config() checks if there is a FIT configuration in use
887 * (if FTI support is present).
888 *
889 * returns:
890 * 0, no FIT support or no configuration found
891 * 1, configuration found
892 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000893int genimg_has_config(bootm_headers_t *images)
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100894{
Simon Glass73223f02016-02-22 22:55:43 -0700895#if IMAGE_ENABLE_FIT
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100896 if (images->fit_uname_cfg)
897 return 1;
898#endif
899 return 0;
900}
901
902/**
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100903 * boot_get_ramdisk - main ramdisk handling routine
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100904 * @argc: command argument count
905 * @argv: command argument list
Marian Balakowicz8a5ea3e2008-02-27 11:01:04 +0100906 * @images: pointer to the bootm images structure
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100907 * @arch: expected ramdisk architecture
908 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
909 * @rd_end: pointer to a ulong variable, will hold ramdisk end
910 *
Marian Balakowicz9a4daad2008-02-29 14:58:34 +0100911 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100912 * Curently supported are the following ramdisk sources:
913 * - multicomponent kernel/ramdisk image,
914 * - commandline provided address of decicated ramdisk image.
915 *
916 * returns:
Marian Balakowiczd985c842008-03-12 10:14:38 +0100917 * 0, if ramdisk image was found and valid, or skiped
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100918 * rd_start and rd_end are set to ramdisk start/end addresses if
919 * ramdisk image is found and valid
Marian Balakowiczd985c842008-03-12 10:14:38 +0100920 *
Kumar Galaea86b9e2008-08-29 19:08:29 -0500921 * 1, if ramdisk image is found but corrupted, or invalid
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100922 * rd_start and rd_end are set to 0 if no ramdisk exists
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100923 */
Stephen Warren712fbcf2011-10-18 11:11:49 +0000924int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
Marian Balakowiczd985c842008-03-12 10:14:38 +0100925 uint8_t arch, ulong *rd_start, ulong *rd_end)
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100926{
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100927 ulong rd_addr, rd_load;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100928 ulong rd_data, rd_len;
Heiko Schocher21d29f72014-05-28 11:33:33 +0200929#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3a2003f2009-08-19 11:42:56 +0200930 const image_header_t *rd_hdr;
Heiko Schocher21d29f72014-05-28 11:33:33 +0200931#endif
Simon Glass35e7b0f2013-05-07 06:12:03 +0000932 void *buf;
Marek Vasut57d40ab2012-03-30 23:19:10 +0200933#ifdef CONFIG_SUPPORT_RAW_INITRD
Marek Vasut017e1f32012-03-18 11:47:58 +0000934 char *end;
Marek Vasut57d40ab2012-03-30 23:19:10 +0200935#endif
Simon Glass73223f02016-02-22 22:55:43 -0700936#if IMAGE_ENABLE_FIT
Simon Glassf320a4d2013-07-10 23:08:10 -0700937 const char *fit_uname_config = images->fit_uname_cfg;
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100938 const char *fit_uname_ramdisk = NULL;
939 ulong default_addr;
Marian Balakowiczc8779642008-03-12 10:12:37 +0100940 int rd_noffset;
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100941#endif
Simon Glass983c72f2013-06-11 11:14:46 -0700942 const char *select = NULL;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +0100943
Marian Balakowiczc8779642008-03-12 10:12:37 +0100944 *rd_start = 0;
945 *rd_end = 0;
946
Tom Rini1fec3c52015-08-27 15:42:41 -0400947#ifdef CONFIG_ANDROID_BOOT_IMAGE
948 /*
949 * Look for an Android boot image.
950 */
951 buf = map_sysmem(images->os.start, 0);
Tom Rinic139b5f2015-10-27 19:04:40 -0400952 if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
Tom Rini1fec3c52015-08-27 15:42:41 -0400953 select = argv[0];
954#endif
955
Simon Glass983c72f2013-06-11 11:14:46 -0700956 if (argc >= 2)
957 select = argv[1];
Rob Herring2dd46322015-07-17 10:57:17 -0500958
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100959 /*
960 * Look for a '-' which indicates to ignore the
961 * ramdisk argument
962 */
Simon Glass983c72f2013-06-11 11:14:46 -0700963 if (select && strcmp(select, "-") == 0) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000964 debug("## Skipping init Ramdisk\n");
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100965 rd_len = rd_data = 0;
Simon Glass983c72f2013-06-11 11:14:46 -0700966 } else if (select || genimg_has_config(images)) {
Simon Glass73223f02016-02-22 22:55:43 -0700967#if IMAGE_ENABLE_FIT
Simon Glass983c72f2013-06-11 11:14:46 -0700968 if (select) {
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100969 /*
970 * If the init ramdisk comes from the FIT image and
971 * the FIT image address is omitted in the command
972 * line argument, try to use os FIT image address or
973 * default load address.
974 */
975 if (images->fit_uname_os)
976 default_addr = (ulong)images->fit_hdr_os;
977 else
978 default_addr = load_addr;
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100979
Simon Glass983c72f2013-06-11 11:14:46 -0700980 if (fit_parse_conf(select, default_addr,
981 &rd_addr, &fit_uname_config)) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000982 debug("* ramdisk: config '%s' from image at "
983 "0x%08lx\n",
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100984 fit_uname_config, rd_addr);
Simon Glass983c72f2013-06-11 11:14:46 -0700985 } else if (fit_parse_subimage(select, default_addr,
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100986 &rd_addr, &fit_uname_ramdisk)) {
Stephen Warren712fbcf2011-10-18 11:11:49 +0000987 debug("* ramdisk: subimage '%s' from image at "
988 "0x%08lx\n",
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100989 fit_uname_ramdisk, rd_addr);
990 } else
Marian Balakowiczd5934ad2008-02-04 08:28:09 +0100991#endif
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100992 {
Simon Glass983c72f2013-06-11 11:14:46 -0700993 rd_addr = simple_strtoul(select, NULL, 16);
Stephen Warren712fbcf2011-10-18 11:11:49 +0000994 debug("* ramdisk: cmdline image address = "
995 "0x%08lx\n",
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100996 rd_addr);
997 }
Simon Glass73223f02016-02-22 22:55:43 -0700998#if IMAGE_ENABLE_FIT
Marian Balakowiczf773bea2008-03-12 10:35:46 +0100999 } else {
1000 /* use FIT configuration provided in first bootm
Simon Glassa51ec632013-05-16 13:53:22 +00001001 * command argument. If the property is not defined,
1002 * quit silently.
Marian Balakowiczf773bea2008-03-12 10:35:46 +01001003 */
Simon Glass35e7b0f2013-05-07 06:12:03 +00001004 rd_addr = map_to_sysmem(images->fit_hdr_os);
Simon Glassa51ec632013-05-16 13:53:22 +00001005 rd_noffset = fit_get_node_from_config(images,
1006 FIT_RAMDISK_PROP, rd_addr);
Paul Burtonbd86ef12016-09-20 18:17:12 +01001007 if (rd_noffset == -ENOENT)
Peter Tyser41266c92008-08-05 10:51:57 -05001008 return 0;
Simon Glassa51ec632013-05-16 13:53:22 +00001009 else if (rd_noffset < 0)
1010 return 1;
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001011 }
Marian Balakowiczf773bea2008-03-12 10:35:46 +01001012#endif
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001013
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001014 /*
1015 * Check if there is an initrd image at the
1016 * address provided in the second bootm argument
1017 * check image type, for FIT images get FIT node.
1018 */
Simon Glass35e7b0f2013-05-07 06:12:03 +00001019 buf = map_sysmem(rd_addr, 0);
1020 switch (genimg_get_format(buf)) {
Heiko Schocher21d29f72014-05-28 11:33:33 +02001021#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001022 case IMAGE_FORMAT_LEGACY:
Stephen Warren712fbcf2011-10-18 11:11:49 +00001023 printf("## Loading init Ramdisk from Legacy "
Marian Balakowiczc8779642008-03-12 10:12:37 +01001024 "Image at %08lx ...\n", rd_addr);
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001025
Simon Glass770605e2012-02-13 13:51:18 +00001026 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
Stephen Warren712fbcf2011-10-18 11:11:49 +00001027 rd_hdr = image_get_ramdisk(rd_addr, arch,
Marian Balakowiczd985c842008-03-12 10:14:38 +01001028 images->verify);
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001029
Marian Balakowiczc8779642008-03-12 10:12:37 +01001030 if (rd_hdr == NULL)
Kumar Gala274cea22008-02-27 21:51:46 -06001031 return 1;
Kumar Gala274cea22008-02-27 21:51:46 -06001032
Stephen Warren712fbcf2011-10-18 11:11:49 +00001033 rd_data = image_get_data(rd_hdr);
1034 rd_len = image_get_data_size(rd_hdr);
1035 rd_load = image_get_load(rd_hdr);
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001036 break;
Heiko Schocher21d29f72014-05-28 11:33:33 +02001037#endif
Simon Glass73223f02016-02-22 22:55:43 -07001038#if IMAGE_ENABLE_FIT
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001039 case IMAGE_FORMAT_FIT:
Simon Glass126cc862014-06-12 07:24:47 -06001040 rd_noffset = fit_image_load(images,
Simon Glassa51ec632013-05-16 13:53:22 +00001041 rd_addr, &fit_uname_ramdisk,
Simon Glassf320a4d2013-07-10 23:08:10 -07001042 &fit_uname_config, arch,
Simon Glassa51ec632013-05-16 13:53:22 +00001043 IH_TYPE_RAMDISK,
1044 BOOTSTAGE_ID_FIT_RD_START,
Simon Glassfe20a812014-08-22 14:26:43 -06001045 FIT_LOAD_OPTIONAL_NON_ZERO,
1046 &rd_data, &rd_len);
Simon Glassa51ec632013-05-16 13:53:22 +00001047 if (rd_noffset < 0)
Michal Simekc78fce62008-07-11 10:43:13 +02001048 return 1;
Marian Balakowiczc8779642008-03-12 10:12:37 +01001049
Simon Glassa51ec632013-05-16 13:53:22 +00001050 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
Marian Balakowiczc8779642008-03-12 10:12:37 +01001051 images->fit_uname_rd = fit_uname_ramdisk;
Marian Balakowicz3dfe1102008-03-12 10:32:59 +01001052 images->fit_noffset_rd = rd_noffset;
Marian Balakowiczc8779642008-03-12 10:12:37 +01001053 break;
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001054#endif
Rob Herring2dd46322015-07-17 10:57:17 -05001055#ifdef CONFIG_ANDROID_BOOT_IMAGE
1056 case IMAGE_FORMAT_ANDROID:
1057 android_image_get_ramdisk((void *)images->os.start,
1058 &rd_data, &rd_len);
1059 break;
1060#endif
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001061 default:
Marek Vasut017e1f32012-03-18 11:47:58 +00001062#ifdef CONFIG_SUPPORT_RAW_INITRD
Simon Glass983c72f2013-06-11 11:14:46 -07001063 end = NULL;
1064 if (select)
1065 end = strchr(select, ':');
1066 if (end) {
Marek Vasut017e1f32012-03-18 11:47:58 +00001067 rd_len = simple_strtoul(++end, NULL, 16);
1068 rd_data = rd_addr;
1069 } else
1070#endif
1071 {
1072 puts("Wrong Ramdisk Image Format\n");
1073 rd_data = rd_len = rd_load = 0;
1074 return 1;
1075 }
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001076 }
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001077 } else if (images->legacy_hdr_valid &&
Stephen Warren712fbcf2011-10-18 11:11:49 +00001078 image_check_type(&images->legacy_hdr_os_copy,
1079 IH_TYPE_MULTI)) {
1080
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001081 /*
1082 * Now check if we have a legacy mult-component image,
1083 * get second entry data start address and len.
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001084 */
Simon Glass770605e2012-02-13 13:51:18 +00001085 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
Stephen Warren712fbcf2011-10-18 11:11:49 +00001086 printf("## Loading init Ramdisk from multi component "
Marian Balakowiczc8779642008-03-12 10:12:37 +01001087 "Legacy Image at %08lx ...\n",
Marian Balakowiczd5934ad2008-02-04 08:28:09 +01001088 (ulong)images->legacy_hdr_os);
1089
Stephen Warren712fbcf2011-10-18 11:11:49 +00001090 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
Rob Herring2dd46322015-07-17 10:57:17 -05001091 } else {
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001092 /*
1093 * no initrd image
1094 */
Simon Glass770605e2012-02-13 13:51:18 +00001095 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001096 rd_len = rd_data = 0;
1097 }
1098
1099 if (!rd_data) {
Stephen Warren712fbcf2011-10-18 11:11:49 +00001100 debug("## No init Ramdisk\n");
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001101 } else {
1102 *rd_start = rd_data;
1103 *rd_end = rd_data + rd_len;
1104 }
Stephen Warren712fbcf2011-10-18 11:11:49 +00001105 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001106 *rd_start, *rd_end);
Kumar Gala274cea22008-02-27 21:51:46 -06001107
1108 return 0;
Marian Balakowicz5ad03eb2008-01-31 13:55:39 +01001109}
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001110
John Rigbyfca43cc2010-10-13 13:57:35 -06001111#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001112/**
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001113 * boot_ramdisk_high - relocate init ramdisk
Kumar Galae822d7f2008-02-27 21:51:49 -06001114 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001115 * @rd_data: ramdisk data start address
1116 * @rd_len: ramdisk data length
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001117 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1118 * start address (after possible relocation)
1119 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1120 * end address (after possible relocation)
1121 *
Robert P. J. Day1bce2ae2013-09-16 07:15:45 -04001122 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001123 * variable and if requested ramdisk data is moved to a specified location.
1124 *
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001125 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1126 * start/end addresses if ramdisk image start and len were provided,
1127 * otherwise set initrd_start and initrd_end set to zeros.
1128 *
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001129 * returns:
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001130 * 0 - success
1131 * -1 - failure
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001132 */
Stephen Warren712fbcf2011-10-18 11:11:49 +00001133int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
Kumar Galae822d7f2008-02-27 21:51:49 -06001134 ulong *initrd_start, ulong *initrd_end)
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001135{
1136 char *s;
1137 ulong initrd_high;
1138 int initrd_copy_to_ram = 1;
1139
Simon Glass00caae62017-08-03 12:22:12 -06001140 s = env_get("initrd_high");
1141 if (s) {
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001142 /* a value of "no" or a similar string will act like 0,
1143 * turning the "load high" feature off. This is intentional.
1144 */
Stephen Warren712fbcf2011-10-18 11:11:49 +00001145 initrd_high = simple_strtoul(s, NULL, 16);
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001146 if (initrd_high == ~0)
1147 initrd_copy_to_ram = 0;
1148 } else {
Simon Glass723806c2017-08-03 12:22:15 -06001149 initrd_high = env_get_bootm_mapsize() + env_get_bootm_low();
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001150 }
1151
Marian Balakowicz95d449a2008-05-13 15:53:29 +02001152
Stephen Warren712fbcf2011-10-18 11:11:49 +00001153 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001154 initrd_high, initrd_copy_to_ram);
1155
1156 if (rd_data) {
1157 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
Stephen Warren712fbcf2011-10-18 11:11:49 +00001158 debug(" in-place initrd\n");
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001159 *initrd_start = rd_data;
1160 *initrd_end = rd_data + rd_len;
Kumar Galae822d7f2008-02-27 21:51:49 -06001161 lmb_reserve(lmb, rd_data, rd_len);
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001162 } else {
Kumar Galae822d7f2008-02-27 21:51:49 -06001163 if (initrd_high)
Stephen Warren712fbcf2011-10-18 11:11:49 +00001164 *initrd_start = (ulong)lmb_alloc_base(lmb,
1165 rd_len, 0x1000, initrd_high);
Kumar Galae822d7f2008-02-27 21:51:49 -06001166 else
Stephen Warren712fbcf2011-10-18 11:11:49 +00001167 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1168 0x1000);
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001169
Kumar Galae822d7f2008-02-27 21:51:49 -06001170 if (*initrd_start == 0) {
Stephen Warren712fbcf2011-10-18 11:11:49 +00001171 puts("ramdisk - allocation error\n");
Kumar Galae822d7f2008-02-27 21:51:49 -06001172 goto error;
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001173 }
Simon Glass770605e2012-02-13 13:51:18 +00001174 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001175
1176 *initrd_end = *initrd_start + rd_len;
Stephen Warren712fbcf2011-10-18 11:11:49 +00001177 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001178 *initrd_start, *initrd_end);
1179
Stephen Warren712fbcf2011-10-18 11:11:49 +00001180 memmove_wd((void *)*initrd_start,
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001181 (void *)rd_data, rd_len, CHUNKSZ);
1182
Kumar Gala3b200112011-12-07 04:42:58 +00001183#ifdef CONFIG_MP
1184 /*
1185 * Ensure the image is flushed to memory to handle
1186 * AMP boot scenarios in which we might not be
1187 * HW cache coherent
1188 */
Heiko Schocher1a1e7072017-12-14 11:19:22 +01001189 flush_cache((unsigned long)*initrd_start,
1190 ALIGN(rd_len, ARCH_DMA_MINALIGN));
Kumar Gala3b200112011-12-07 04:42:58 +00001191#endif
Stephen Warren712fbcf2011-10-18 11:11:49 +00001192 puts("OK\n");
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001193 }
1194 } else {
1195 *initrd_start = 0;
1196 *initrd_end = 0;
1197 }
Stephen Warren712fbcf2011-10-18 11:11:49 +00001198 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001199 *initrd_start, *initrd_end);
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001200
Kumar Galae822d7f2008-02-27 21:51:49 -06001201 return 0;
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001202
Kumar Galae822d7f2008-02-27 21:51:49 -06001203error:
1204 return -1;
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001205}
John Rigbyfca43cc2010-10-13 13:57:35 -06001206#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001207
Simon Glass90268b82014-10-19 21:11:24 -06001208int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1209 ulong *setup_start, ulong *setup_len)
1210{
Simon Glass73223f02016-02-22 22:55:43 -07001211#if IMAGE_ENABLE_FIT
Simon Glass90268b82014-10-19 21:11:24 -06001212 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1213#else
1214 return -ENOENT;
1215#endif
1216}
1217
Simon Glass73223f02016-02-22 22:55:43 -07001218#if IMAGE_ENABLE_FIT
Goldschmidt Simon8b93a922017-11-10 14:17:41 +00001219#if defined(CONFIG_FPGA)
Michal Simek62afc602016-05-17 14:03:50 +02001220int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
1221 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1222{
1223 ulong tmp_img_addr, img_data, img_len;
1224 void *buf;
1225 int conf_noffset;
1226 int fit_img_result;
Simon Glassb02e4042016-10-02 17:59:28 -06001227 const char *uname, *name;
Michal Simek62afc602016-05-17 14:03:50 +02001228 int err;
1229 int devnum = 0; /* TODO support multi fpga platforms */
Michal Simek62afc602016-05-17 14:03:50 +02001230
1231 /* Check to see if the images struct has a FIT configuration */
1232 if (!genimg_has_config(images)) {
1233 debug("## FIT configuration was not specified\n");
1234 return 0;
1235 }
1236
1237 /*
1238 * Obtain the os FIT header from the images struct
Michal Simek62afc602016-05-17 14:03:50 +02001239 */
1240 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
Michal Simek62afc602016-05-17 14:03:50 +02001241 buf = map_sysmem(tmp_img_addr, 0);
1242 /*
1243 * Check image type. For FIT images get FIT node
1244 * and attempt to locate a generic binary.
1245 */
1246 switch (genimg_get_format(buf)) {
1247 case IMAGE_FORMAT_FIT:
1248 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1249
Simon Glassb02e4042016-10-02 17:59:28 -06001250 uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0,
1251 NULL);
1252 if (!uname) {
Michal Simek62afc602016-05-17 14:03:50 +02001253 debug("## FPGA image is not specified\n");
1254 return 0;
1255 }
1256 fit_img_result = fit_image_load(images,
1257 tmp_img_addr,
1258 (const char **)&uname,
1259 &(images->fit_uname_cfg),
1260 arch,
1261 IH_TYPE_FPGA,
1262 BOOTSTAGE_ID_FPGA_INIT,
1263 FIT_LOAD_OPTIONAL_NON_ZERO,
1264 &img_data, &img_len);
1265
1266 debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n",
1267 uname, img_data, img_len);
1268
1269 if (fit_img_result < 0) {
1270 /* Something went wrong! */
1271 return fit_img_result;
1272 }
1273
Goldschmidt Simon8b93a922017-11-10 14:17:41 +00001274 if (!fpga_is_partial_data(devnum, img_len)) {
Michal Simek62afc602016-05-17 14:03:50 +02001275 name = "full";
1276 err = fpga_loadbitstream(devnum, (char *)img_data,
1277 img_len, BIT_FULL);
1278 if (err)
1279 err = fpga_load(devnum, (const void *)img_data,
1280 img_len, BIT_FULL);
1281 } else {
1282 name = "partial";
1283 err = fpga_loadbitstream(devnum, (char *)img_data,
1284 img_len, BIT_PARTIAL);
1285 if (err)
1286 err = fpga_load(devnum, (const void *)img_data,
1287 img_len, BIT_PARTIAL);
1288 }
1289
Michal Simek62afc602016-05-17 14:03:50 +02001290 if (err)
Michal Simek611a9422016-12-16 10:35:40 +01001291 return err;
1292
1293 printf(" Programming %s bitstream... OK\n", name);
Michal Simek62afc602016-05-17 14:03:50 +02001294 break;
1295 default:
1296 printf("The given image format is not supported (corrupt?)\n");
1297 return 1;
1298 }
1299
1300 return 0;
1301}
1302#endif
1303
Andrew F. Davisd7be5092016-11-29 16:33:20 -06001304static void fit_loadable_process(uint8_t img_type,
1305 ulong img_data,
1306 ulong img_len)
1307{
1308 int i;
1309 const unsigned int count =
1310 ll_entry_count(struct fit_loadable_tbl, fit_loadable);
1311 struct fit_loadable_tbl *fit_loadable_handler =
1312 ll_entry_start(struct fit_loadable_tbl, fit_loadable);
1313 /* For each loadable handler */
1314 for (i = 0; i < count; i++, fit_loadable_handler++)
1315 /* matching this type */
1316 if (fit_loadable_handler->type == img_type)
1317 /* call that handler with this image data */
1318 fit_loadable_handler->handler(img_data, img_len);
1319}
1320
Karl Apsite84a07db2015-05-21 09:52:48 -04001321int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1322 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1323{
1324 /*
1325 * These variables are used to hold the current image location
1326 * in system memory.
1327 */
1328 ulong tmp_img_addr;
1329 /*
1330 * These two variables are requirements for fit_image_load, but
1331 * their values are not used
1332 */
1333 ulong img_data, img_len;
1334 void *buf;
1335 int loadables_index;
1336 int conf_noffset;
1337 int fit_img_result;
Simon Glassb02e4042016-10-02 17:59:28 -06001338 const char *uname;
Andrew F. Davisd7be5092016-11-29 16:33:20 -06001339 uint8_t img_type;
Karl Apsite84a07db2015-05-21 09:52:48 -04001340
1341 /* Check to see if the images struct has a FIT configuration */
1342 if (!genimg_has_config(images)) {
1343 debug("## FIT configuration was not specified\n");
1344 return 0;
1345 }
1346
1347 /*
1348 * Obtain the os FIT header from the images struct
Karl Apsite84a07db2015-05-21 09:52:48 -04001349 */
1350 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
Karl Apsite84a07db2015-05-21 09:52:48 -04001351 buf = map_sysmem(tmp_img_addr, 0);
1352 /*
1353 * Check image type. For FIT images get FIT node
1354 * and attempt to locate a generic binary.
1355 */
1356 switch (genimg_get_format(buf)) {
1357 case IMAGE_FORMAT_FIT:
1358 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1359
1360 for (loadables_index = 0;
Simon Glassb02e4042016-10-02 17:59:28 -06001361 uname = fdt_stringlist_get(buf, conf_noffset,
1362 FIT_LOADABLE_PROP, loadables_index,
1363 NULL), uname;
Karl Apsite84a07db2015-05-21 09:52:48 -04001364 loadables_index++)
1365 {
1366 fit_img_result = fit_image_load(images,
1367 tmp_img_addr,
Simon Glassb02e4042016-10-02 17:59:28 -06001368 &uname,
Karl Apsite84a07db2015-05-21 09:52:48 -04001369 &(images->fit_uname_cfg), arch,
1370 IH_TYPE_LOADABLE,
1371 BOOTSTAGE_ID_FIT_LOADABLE_START,
1372 FIT_LOAD_OPTIONAL_NON_ZERO,
1373 &img_data, &img_len);
1374 if (fit_img_result < 0) {
1375 /* Something went wrong! */
1376 return fit_img_result;
1377 }
Andrew F. Davisd7be5092016-11-29 16:33:20 -06001378
1379 fit_img_result = fit_image_get_node(buf, uname);
1380 if (fit_img_result < 0) {
1381 /* Something went wrong! */
1382 return fit_img_result;
1383 }
1384 fit_img_result = fit_image_get_type(buf,
1385 fit_img_result,
1386 &img_type);
1387 if (fit_img_result < 0) {
1388 /* Something went wrong! */
1389 return fit_img_result;
1390 }
1391
1392 fit_loadable_process(img_type, img_data, img_len);
Karl Apsite84a07db2015-05-21 09:52:48 -04001393 }
1394 break;
1395 default:
1396 printf("The given image format is not supported (corrupt?)\n");
1397 return 1;
1398 }
1399
1400 return 0;
1401}
1402#endif
1403
John Rigbyfca43cc2010-10-13 13:57:35 -06001404#ifdef CONFIG_SYS_BOOT_GET_CMDLINE
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001405/**
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001406 * boot_get_cmdline - allocate and initialize kernel cmdline
Kumar Galae822d7f2008-02-27 21:51:49 -06001407 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001408 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1409 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1410 *
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001411 * boot_get_cmdline() allocates space for kernel command line below
Simon Glass723806c2017-08-03 12:22:15 -06001412 * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environemnt
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001413 * variable is present its contents is copied to allocated kernel
1414 * command line.
1415 *
1416 * returns:
Kumar Galae822d7f2008-02-27 21:51:49 -06001417 * 0 - success
1418 * -1 - failure
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001419 */
Stephen Warren712fbcf2011-10-18 11:11:49 +00001420int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001421{
1422 char *cmdline;
1423 char *s;
1424
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +02001425 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
Simon Glass723806c2017-08-03 12:22:15 -06001426 env_get_bootm_mapsize() + env_get_bootm_low());
Kumar Galae822d7f2008-02-27 21:51:49 -06001427
1428 if (cmdline == NULL)
1429 return -1;
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001430
Simon Glass00caae62017-08-03 12:22:12 -06001431 s = env_get("bootargs");
1432 if (!s)
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001433 s = "";
1434
1435 strcpy(cmdline, s);
1436
1437 *cmd_start = (ulong) & cmdline[0];
1438 *cmd_end = *cmd_start + strlen(cmdline);
1439
Stephen Warren712fbcf2011-10-18 11:11:49 +00001440 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001441
Kumar Galae822d7f2008-02-27 21:51:49 -06001442 return 0;
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001443}
John Rigbyfca43cc2010-10-13 13:57:35 -06001444#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001445
John Rigbyfca43cc2010-10-13 13:57:35 -06001446#ifdef CONFIG_SYS_BOOT_GET_KBD
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001447/**
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001448 * boot_get_kbd - allocate and initialize kernel copy of board info
Kumar Galae822d7f2008-02-27 21:51:49 -06001449 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001450 * @kbd: double pointer to board info data
1451 *
Marian Balakowicz9a4daad2008-02-29 14:58:34 +01001452 * boot_get_kbd() allocates space for kernel copy of board info data below
Simon Glass723806c2017-08-03 12:22:15 -06001453 * BOOTMAPSZ + env_get_bootm_low() address and kernel board info is initialized
Grant Likely590d3ca2011-03-28 09:58:34 +00001454 * with the current u-boot board info data.
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001455 *
1456 * returns:
Kumar Galae822d7f2008-02-27 21:51:49 -06001457 * 0 - success
1458 * -1 - failure
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001459 */
Stephen Warren712fbcf2011-10-18 11:11:49 +00001460int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001461{
Becky Bruce391fd932008-06-09 20:37:18 -05001462 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
Simon Glass723806c2017-08-03 12:22:15 -06001463 env_get_bootm_mapsize() + env_get_bootm_low());
Kumar Galae822d7f2008-02-27 21:51:49 -06001464 if (*kbd == NULL)
1465 return -1;
1466
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001467 **kbd = *(gd->bd);
1468
Stephen Warren712fbcf2011-10-18 11:11:49 +00001469 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
Marian Balakowiczb6b0fe62008-01-31 13:58:13 +01001470
1471#if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1472 do_bdinfo(NULL, 0, 0, NULL);
1473#endif
1474
Kumar Galae822d7f2008-02-27 21:51:49 -06001475 return 0;
Marian Balakowiczceaed2b2008-01-31 13:57:17 +01001476}
John Rigbyfca43cc2010-10-13 13:57:35 -06001477#endif /* CONFIG_SYS_BOOT_GET_KBD */
Simon Glass13d06982013-05-08 08:06:01 +00001478
1479#ifdef CONFIG_LMB
1480int image_setup_linux(bootm_headers_t *images)
1481{
1482 ulong of_size = images->ft_len;
1483 char **of_flat_tree = &images->ft_addr;
Simon Glass13d06982013-05-08 08:06:01 +00001484 struct lmb *lmb = &images->lmb;
Simon Glass13d06982013-05-08 08:06:01 +00001485 int ret;
1486
1487 if (IMAGE_ENABLE_OF_LIBFDT)
1488 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1489
1490 if (IMAGE_BOOT_GET_CMDLINE) {
1491 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1492 &images->cmdline_end);
1493 if (ret) {
1494 puts("ERROR with allocation of cmdline\n");
1495 return ret;
1496 }
1497 }
Simon Glass13d06982013-05-08 08:06:01 +00001498
1499 if (IMAGE_ENABLE_OF_LIBFDT) {
1500 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1501 if (ret)
1502 return ret;
1503 }
1504
1505 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1506 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1507 if (ret)
1508 return ret;
1509 }
1510
1511 return 0;
1512}
1513#endif /* CONFIG_LMB */
Marian Balakowicz5dfb5212008-02-29 21:24:06 +01001514#endif /* !USE_HOSTCC */