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Marian Balakowicz41d71ed2008-01-08 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 Denkd79de1d2013-07-08 09:37:19 +02007 * SPDX-License-Identifier: GPL-2.0+
Marian Balakowicz41d71ed2008-01-08 18:14:09 +01008 */
Marian Balakowicz9c701e82008-01-31 13:57:17 +01009
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010010#ifndef USE_HOSTCC
Marian Balakowicz95418502008-01-31 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
18#ifdef CONFIG_HAS_DATAFLASH
19#include <dataflash.h>
20#endif
21
Marian Balakowicz902ce702008-05-13 15:53:29 +020022#ifdef CONFIG_LOGBUFFER
23#include <logbuff.h>
24#endif
25
Marian Balakowicza1cc1472008-02-21 17:27:41 +010026#include <rtc.h>
Marian Balakowicza1cc1472008-02-21 17:27:41 +010027
Joe Hershbergerd1f5ae92012-12-11 22:16:28 -060028#include <environment.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010029#include <image.h>
Joe Hershberger65b905b2015-03-22 17:08:59 -050030#include <mapmem.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010031
Simon Glass8b426922016-02-22 22:55:45 -070032#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Marian Balakowiczc536d6f2008-02-21 17:20:19 +010033#include <libfdt.h>
34#include <fdt_support.h>
Michal Simekebae78b2016-05-17 14:03:50 +020035#include <fpga.h>
36#include <xilinx.h>
Marian Balakowicza50d5152008-03-12 10:12:37 +010037#endif
38
Andy Fleming72c23be2008-04-02 16:19:07 -050039#include <u-boot/md5.h>
Jeroen Hofsteebfe88fe2014-06-12 22:27:12 +020040#include <u-boot/sha1.h>
Simon Glass65817a62013-05-16 13:53:22 +000041#include <asm/errno.h>
Simon Glass49648062013-05-07 06:12:03 +000042#include <asm/io.h>
Marian Balakowicza50d5152008-03-12 10:12:37 +010043
Marian Balakowicz2efc2642008-01-31 13:58:13 +010044#ifdef CONFIG_CMD_BDI
Wolfgang Denk6262d0212010-06-28 22:00:46 +020045extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
Marian Balakowicz2efc2642008-01-31 13:58:13 +010046#endif
47
48DECLARE_GLOBAL_DATA_PTR;
Marian Balakowicz61fde552008-02-27 11:01:04 +010049
Heiko Schocher515eb122014-05-28 11:33:33 +020050#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Stephen Warren6904b6e2011-10-18 11:11:49 +000051static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +010052 int verify);
Heiko Schocher515eb122014-05-28 11:33:33 +020053#endif
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010054#else
Marian Balakowicz95418502008-01-31 13:55:39 +010055#include "mkimage.h"
Andy Fleming72c23be2008-04-02 16:19:07 -050056#include <u-boot/md5.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010057#include <time.h>
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010058#include <image.h>
Heiko Schocher62cb1562015-06-29 09:10:46 +020059
60#ifndef __maybe_unused
61# define __maybe_unused /* unimplemented */
62#endif
Marian Balakowicze227fbb2008-02-29 21:24:06 +010063#endif /* !USE_HOSTCC*/
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010064
Simon Glass9adb6862013-02-24 17:33:25 +000065#include <u-boot/crc.h>
66
Simon Glass9ca37422013-05-08 08:06:01 +000067#ifndef CONFIG_SYS_BARGSIZE
68#define CONFIG_SYS_BARGSIZE 512
69#endif
70
Mike Frysingercf2feb12010-10-20 07:17:39 -040071static const table_entry_t uimage_arch[] = {
Simon Glassa3ed7372016-06-30 10:52:15 -060072 { IH_ARCH_INVALID, "invalid", "Invalid ARCH", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010073 { IH_ARCH_ALPHA, "alpha", "Alpha", },
74 { IH_ARCH_ARM, "arm", "ARM", },
75 { IH_ARCH_I386, "x86", "Intel x86", },
76 { IH_ARCH_IA64, "ia64", "IA64", },
77 { IH_ARCH_M68K, "m68k", "M68K", },
78 { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
79 { IH_ARCH_MIPS, "mips", "MIPS", },
80 { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010081 { IH_ARCH_NIOS2, "nios2", "NIOS II", },
Grant Erickson80f51b82008-05-04 16:45:01 -070082 { IH_ARCH_PPC, "powerpc", "PowerPC", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010083 { IH_ARCH_PPC, "ppc", "PowerPC", },
84 { IH_ARCH_S390, "s390", "IBM S390", },
85 { IH_ARCH_SH, "sh", "SuperH", },
86 { IH_ARCH_SPARC, "sparc", "SPARC", },
87 { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
88 { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
89 { IH_ARCH_AVR32, "avr32", "AVR32", },
Macpaul Lin354b4e32011-10-19 20:41:09 +000090 { IH_ARCH_NDS32, "nds32", "NDS32", },
Stefan Kristiansson15c669c2011-11-26 19:04:50 +000091 { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",},
Simon Glass49648062013-05-07 06:12:03 +000092 { IH_ARCH_SANDBOX, "sandbox", "Sandbox", },
David Feng85fd5f12013-12-14 11:47:35 +080093 { IH_ARCH_ARM64, "arm64", "AArch64", },
Alexey Brodkin78bc86f2014-02-04 12:56:16 +040094 { IH_ARCH_ARC, "arc", "ARC", },
Simon Glass9d428302014-10-10 08:21:57 -060095 { IH_ARCH_X86_64, "x86_64", "AMD x86_64", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010096 { -1, "", "", },
97};
98
Mike Frysingercf2feb12010-10-20 07:17:39 -040099static const table_entry_t uimage_os[] = {
Simon Glassa3ed7372016-06-30 10:52:15 -0600100 { IH_OS_INVALID, "invalid", "Invalid OS", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100101 { IH_OS_LINUX, "linux", "Linux", },
102#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
103 { IH_OS_LYNXOS, "lynxos", "LynxOS", },
104#endif
105 { IH_OS_NETBSD, "netbsd", "NetBSD", },
Torkel Lundgren29a58662010-09-28 11:05:36 +0200106 { IH_OS_OSE, "ose", "Enea OSE", },
Steven Stallion36ec8ac2013-03-20 06:31:35 +0000107 { IH_OS_PLAN9, "plan9", "Plan 9", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100108 { IH_OS_RTEMS, "rtems", "RTEMS", },
109 { IH_OS_U_BOOT, "u-boot", "U-Boot", },
miao.yan@windriver.com8bb64242013-12-27 16:01:50 +0800110 { IH_OS_VXWORKS, "vxworks", "VxWorks", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100111#if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
112 { IH_OS_QNX, "qnx", "QNX", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100113#endif
Peter Tyser56b8dd12008-09-08 14:56:49 -0500114#if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
115 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", },
116#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100117#ifdef USE_HOSTCC
118 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
119 { IH_OS_DELL, "dell", "Dell", },
120 { IH_OS_ESIX, "esix", "Esix", },
121 { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
122 { IH_OS_IRIX, "irix", "Irix", },
123 { IH_OS_NCR, "ncr", "NCR", },
124 { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
125 { IH_OS_PSOS, "psos", "pSOS", },
126 { IH_OS_SCO, "sco", "SCO", },
127 { IH_OS_SOLARIS, "solaris", "Solaris", },
128 { IH_OS_SVR4, "svr4", "SVR4", },
129#endif
Marek Vasut0e3b5122014-12-16 14:07:21 +0100130#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
131 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
132#endif
133
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100134 { -1, "", "", },
135};
136
Mike Frysingercf2feb12010-10-20 07:17:39 -0400137static const table_entry_t uimage_type[] = {
Stefano Babic38855512011-10-17 00:07:43 +0000138 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100139 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
140 { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
John Rigby34d12a12011-07-21 09:10:30 -0400141 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
Karicheri, Muralidharan82777932014-04-04 13:16:48 -0400142 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100143 { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
Stephen Warren8c87eba2011-11-10 13:17:53 -0700144 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", },
Stefano Babic38855512011-10-17 00:07:43 +0000145 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",},
146 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",},
Simon Glassa3ed7372016-06-30 10:52:15 -0600147 { IH_TYPE_INVALID, "invalid", "Invalid Image", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100148 { IH_TYPE_MULTI, "multi", "Multi-File Image", },
Stefano Babic38855512011-10-17 00:07:43 +0000149 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",},
Shaohui Xieea65fd82012-08-10 02:49:35 +0000150 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100151 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
152 { IH_TYPE_SCRIPT, "script", "Script", },
Charles Manning685e87f2014-03-06 15:40:50 +1300153 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100154 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
Heiko Schocher58cb84d2011-07-16 00:06:42 +0000155 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",},
Marek Vasut4a0e05d2013-08-26 20:43:33 +0200156 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",},
Andreas Bießmann7c75d3e2014-05-19 14:23:39 +0200157 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
Simon Glass0129b522014-10-19 21:11:24 -0600158 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", },
Albert ARIBAUD \(3ADEV\)ed1cb1a2015-03-31 11:40:49 +0200159 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", },
Simon Glassc9c74032015-08-30 16:55:24 -0600160 { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" },
Simon Glass3b1e5072015-08-30 16:55:25 -0600161 { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" },
Simon Glassc17b1452015-08-30 16:55:26 -0600162 { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" },
Nathan Rossice1771e2015-11-17 22:56:56 +1000163 { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" },
Michal Simekfa124662016-04-27 14:03:29 +0200164 { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" },
Michal Simek0a130b12016-05-17 13:58:44 +0200165 { IH_TYPE_FPGA, "fpga", "FPGA Image" },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100166 { -1, "", "", },
167};
168
Mike Frysingercf2feb12010-10-20 07:17:39 -0400169static const table_entry_t uimage_comp[] = {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100170 { IH_COMP_NONE, "none", "uncompressed", },
171 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
172 { IH_COMP_GZIP, "gzip", "gzip compressed", },
Luigi 'Comio' Mantellini35afc062008-09-08 02:46:13 +0200173 { IH_COMP_LZMA, "lzma", "lzma compressed", },
Peter Korsgaardf7440cd2009-11-19 11:37:51 +0100174 { IH_COMP_LZO, "lzo", "lzo compressed", },
Julius Wernerf41a3ca2015-10-06 20:03:53 -0700175 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100176 { -1, "", "", },
177};
178
Simon Glass7da41d52016-06-30 10:52:14 -0600179struct table_info {
180 const char *desc;
181 int count;
182 const table_entry_t *table;
183};
184
185static const struct table_info table_info[IH_COUNT] = {
186 { "architecture", IH_ARCH_COUNT, uimage_arch },
187 { "compression", IH_COMP_COUNT, uimage_comp },
188 { "operating system", IH_OS_COUNT, uimage_os },
189 { "image type", IH_TYPE_COUNT, uimage_type },
190};
191
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100192/*****************************************************************************/
193/* Legacy format routines */
194/*****************************************************************************/
Stephen Warren6904b6e2011-10-18 11:11:49 +0000195int image_check_hcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100196{
197 ulong hcrc;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000198 ulong len = image_get_header_size();
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100199 image_header_t header;
200
201 /* Copy header so we can blank CRC field for re-calculation */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000202 memmove(&header, (char *)hdr, image_get_header_size());
203 image_set_hcrc(&header, 0);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100204
Stephen Warren6904b6e2011-10-18 11:11:49 +0000205 hcrc = crc32(0, (unsigned char *)&header, len);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100206
Stephen Warren6904b6e2011-10-18 11:11:49 +0000207 return (hcrc == image_get_hcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100208}
209
Stephen Warren6904b6e2011-10-18 11:11:49 +0000210int image_check_dcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100211{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000212 ulong data = image_get_data(hdr);
213 ulong len = image_get_data_size(hdr);
214 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100215
Stephen Warren6904b6e2011-10-18 11:11:49 +0000216 return (dcrc == image_get_dcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100217}
218
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100219/**
220 * image_multi_count - get component (sub-image) count
221 * @hdr: pointer to the header of the multi component image
222 *
223 * image_multi_count() returns number of components in a multi
224 * component image.
225 *
226 * Note: no checking of the image type is done, caller must pass
227 * a valid multi component image.
228 *
229 * returns:
230 * number of components
231 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000232ulong image_multi_count(const image_header_t *hdr)
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100233{
234 ulong i, count = 0;
Marian Balakowicza1474212008-02-29 16:00:06 +0100235 uint32_t *size;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100236
237 /* get start of the image payload, which in case of multi
238 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000239 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100240
241 /* count non empty slots */
242 for (i = 0; size[i]; ++i)
243 count++;
244
245 return count;
246}
247
248/**
249 * image_multi_getimg - get component data address and size
250 * @hdr: pointer to the header of the multi component image
251 * @idx: index of the requested component
252 * @data: pointer to a ulong variable, will hold component data address
253 * @len: pointer to a ulong variable, will hold component size
254 *
255 * image_multi_getimg() returns size and data address for the requested
256 * component in a multi component image.
257 *
258 * Note: no checking of the image type is done, caller must pass
259 * a valid multi component image.
260 *
261 * returns:
262 * data address and size of the component, if idx is valid
263 * 0 in data and len, if idx is out of range
264 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000265void image_multi_getimg(const image_header_t *hdr, ulong idx,
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100266 ulong *data, ulong *len)
267{
268 int i;
Marian Balakowicza1474212008-02-29 16:00:06 +0100269 uint32_t *size;
Nick Spence143a1592008-05-10 14:02:04 -0700270 ulong offset, count, img_data;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100271
272 /* get number of component */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000273 count = image_multi_count(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100274
275 /* get start of the image payload, which in case of multi
276 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000277 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100278
279 /* get address of the proper component data start, which means
280 * skipping sizes table (add 1 for last, null entry) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000281 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100282
283 if (idx < count) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000284 *len = uimage_to_cpu(size[idx]);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100285 offset = 0;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100286
287 /* go over all indices preceding requested component idx */
288 for (i = 0; i < idx; i++) {
Nick Spence143a1592008-05-10 14:02:04 -0700289 /* add up i-th component size, rounding up to 4 bytes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000290 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100291 }
292
293 /* calculate idx-th component data address */
Nick Spence143a1592008-05-10 14:02:04 -0700294 *data = img_data + offset;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100295 } else {
296 *len = 0;
297 *data = 0;
298 }
299}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100300
Stephen Warren6904b6e2011-10-18 11:11:49 +0000301static void image_print_type(const image_header_t *hdr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100302{
Heiko Schocher62cb1562015-06-29 09:10:46 +0200303 const char __maybe_unused *os, *arch, *type, *comp;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100304
Stephen Warren6904b6e2011-10-18 11:11:49 +0000305 os = genimg_get_os_name(image_get_os(hdr));
306 arch = genimg_get_arch_name(image_get_arch(hdr));
307 type = genimg_get_type_name(image_get_type(hdr));
308 comp = genimg_get_comp_name(image_get_comp(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100309
Stephen Warren6904b6e2011-10-18 11:11:49 +0000310 printf("%s %s %s (%s)\n", arch, os, type, comp);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100311}
312
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100313/**
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200314 * image_print_contents - prints out the contents of the legacy format image
Wolfgang Denk3b506772009-08-19 11:42:56 +0200315 * @ptr: pointer to the legacy format image header
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100316 * @p: pointer to prefix string
317 *
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200318 * image_print_contents() formats a multi line legacy image contents description.
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100319 * The routine prints out all header fields followed by the size/offset data
320 * for MULTI/SCRIPT images.
321 *
322 * returns:
323 * no returned results
324 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000325void image_print_contents(const void *ptr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100326{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200327 const image_header_t *hdr = (const image_header_t *)ptr;
Heiko Schocher62cb1562015-06-29 09:10:46 +0200328 const char __maybe_unused *p;
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200329
Simon Glass1030f162013-05-08 08:05:58 +0000330 p = IMAGE_INDENT_STRING;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000331 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000332 if (IMAGE_ENABLE_TIMESTAMP) {
333 printf("%sCreated: ", p);
334 genimg_print_time((time_t)image_get_time(hdr));
335 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000336 printf("%sImage Type: ", p);
337 image_print_type(hdr);
338 printf("%sData Size: ", p);
339 genimg_print_size(image_get_data_size(hdr));
340 printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
341 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100342
Stephen Warren6904b6e2011-10-18 11:11:49 +0000343 if (image_check_type(hdr, IH_TYPE_MULTI) ||
344 image_check_type(hdr, IH_TYPE_SCRIPT)) {
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100345 int i;
346 ulong data, len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000347 ulong count = image_multi_count(hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100348
Stephen Warren6904b6e2011-10-18 11:11:49 +0000349 printf("%sContents:\n", p);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100350 for (i = 0; i < count; i++) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000351 image_multi_getimg(hdr, i, &data, &len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100352
Stephen Warren6904b6e2011-10-18 11:11:49 +0000353 printf("%s Image %d: ", p, i);
354 genimg_print_size(len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100355
Stephen Warren6904b6e2011-10-18 11:11:49 +0000356 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100357 /*
358 * the user may need to know offsets
359 * if planning to do something with
360 * multiple files
361 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000362 printf("%s Offset = 0x%08lx\n", p, data);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100363 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100364 }
365 }
366}
367
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100368
369#ifndef USE_HOSTCC
Heiko Schocher515eb122014-05-28 11:33:33 +0200370#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100371/**
372 * image_get_ramdisk - get and verify ramdisk image
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100373 * @rd_addr: ramdisk image start address
374 * @arch: expected ramdisk architecture
375 * @verify: checksum verification flag
376 *
377 * image_get_ramdisk() returns a pointer to the verified ramdisk image
378 * header. Routine receives image start address and expected architecture
379 * flag. Verification done covers data and header integrity and os/type/arch
380 * fields checking.
381 *
382 * If dataflash support is enabled routine checks for dataflash addresses
383 * and handles required dataflash reads.
384 *
385 * returns:
386 * pointer to a ramdisk image header, if image was found and valid
387 * otherwise, return NULL
388 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000389static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100390 int verify)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100391{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200392 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100393
Stephen Warren6904b6e2011-10-18 11:11:49 +0000394 if (!image_check_magic(rd_hdr)) {
395 puts("Bad Magic Number\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000396 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100397 return NULL;
398 }
399
Stephen Warren6904b6e2011-10-18 11:11:49 +0000400 if (!image_check_hcrc(rd_hdr)) {
401 puts("Bad Header Checksum\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000402 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100403 return NULL;
404 }
405
Simon Glass0169e6b2012-02-13 13:51:18 +0000406 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000407 image_print_contents(rd_hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100408
409 if (verify) {
410 puts(" Verifying Checksum ... ");
Stephen Warren6904b6e2011-10-18 11:11:49 +0000411 if (!image_check_dcrc(rd_hdr)) {
412 puts("Bad Data CRC\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000413 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100414 return NULL;
415 }
416 puts("OK\n");
417 }
418
Simon Glass0169e6b2012-02-13 13:51:18 +0000419 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100420
Stephen Warren6904b6e2011-10-18 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 Balakowiczd7c88a42008-02-29 14:58:34 +0100425 genimg_get_arch_name(arch));
Simon Glass0169e6b2012-02-13 13:51:18 +0000426 bootstage_error(BOOTSTAGE_ID_RAMDISK);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100427 return NULL;
428 }
429
430 return rd_hdr;
431}
Heiko Schocher515eb122014-05-28 11:33:33 +0200432#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100433#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100434
435/*****************************************************************************/
436/* Shared dual-format routines */
437/*****************************************************************************/
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100438#ifndef USE_HOSTCC
Joe Hershbergerd1f5ae92012-12-11 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
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100459ulong getenv_bootm_low(void)
460{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000461 char *s = getenv("bootm_low");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100462 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000463 ulong tmp = simple_strtoul(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100464 return tmp;
465 }
466
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200467#if defined(CONFIG_SYS_SDRAM_BASE)
468 return CONFIG_SYS_SDRAM_BASE;
Marian Balakowicz2499b042008-03-12 12:14:15 +0100469#elif defined(CONFIG_ARM)
470 return gd->bd->bi_dram[0].start;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100471#else
472 return 0;
473#endif
474}
475
Becky Bruced26d67c2008-06-09 20:37:18 -0500476phys_size_t getenv_bootm_size(void)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100477{
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900478 phys_size_t tmp, size;
479 phys_addr_t start;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000480 char *s = getenv("bootm_size");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100481 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000482 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100483 return tmp;
484 }
Masahiro Yamadabee2f4b2016-02-05 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
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500494 s = getenv("bootm_low");
495 if (s)
Stephen Warren6904b6e2011-10-18 11:11:49 +0000496 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500497 else
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900498 tmp = start;
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500499
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900500 return size - (tmp - start);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100501}
502
Grant Likely26396382011-03-28 09:58:43 +0000503phys_size_t getenv_bootm_mapsize(void)
504{
505 phys_size_t tmp;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000506 char *s = getenv("bootm_mapsize");
Grant Likely26396382011-03-28 09:58:43 +0000507 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000508 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Grant Likely26396382011-03-28 09:58:43 +0000509 return tmp;
510 }
511
512#if defined(CONFIG_SYS_BOOTMAPSZ)
513 return CONFIG_SYS_BOOTMAPSZ;
514#else
515 return getenv_bootm_size();
516#endif
517}
518
Stephen Warren6904b6e2011-10-18 11:11:49 +0000519void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100520{
Larry Johnsone4551002010-04-20 08:09:43 -0400521 if (to == from)
522 return;
523
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100524#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800525 if (to > from) {
526 from += len;
527 to += len;
528 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100529 while (len > 0) {
530 size_t tail = (len > chunksz) ? chunksz : len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000531 WATCHDOG_RESET();
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800532 if (to > from) {
533 to -= tail;
534 from -= tail;
535 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000536 memmove(to, from, tail);
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800537 if (to < from) {
538 to += tail;
539 from += tail;
540 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100541 len -= tail;
542 }
543#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000544 memmove(to, from, len);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100545#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
546}
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100547#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100548
Stephen Warren6904b6e2011-10-18 11:11:49 +0000549void genimg_print_size(uint32_t size)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100550{
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100551#ifndef USE_HOSTCC
Stephen Warren6904b6e2011-10-18 11:11:49 +0000552 printf("%d Bytes = ", size);
553 print_size(size, "\n");
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100554#else
Stephen Warren6904b6e2011-10-18 11:11:49 +0000555 printf("%d Bytes = %.2f kB = %.2f MB\n",
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100556 size, (double)size / 1.024e3,
557 (double)size / 1.048576e6);
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100558#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100559}
560
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000561#if IMAGE_ENABLE_TIMESTAMP
562void genimg_print_time(time_t timestamp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100563{
564#ifndef USE_HOSTCC
565 struct rtc_time tm;
566
Simon Glass12994662015-04-20 12:37:18 -0600567 rtc_to_tm(timestamp, &tm);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000568 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
Marian Balakowiczc3c7eb22008-02-29 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 Warren6904b6e2011-10-18 11:11:49 +0000572 printf("%s", ctime(&timestamp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100573#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100574}
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000575#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100576
Simon Glass434a31b2015-06-23 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 Glass19864332016-06-30 10:52:16 -0600586static const char *unknown_msg(enum ih_category category)
587{
588 static char msg[30];
589
590 strcpy(msg, "Unknown ");
591 strcat(msg, table_info[category].desc);
592
593 return msg;
594}
595
596/**
597 * get_cat_table_entry_name - translate entry id to long name
598 * @category: category to look up (enum ih_category)
599 * @id: entry id to be translated
600 *
601 * This will scan the translation table trying to find the entry that matches
602 * the given id.
603 *
604 * @retur long entry name if translation succeeds; error string on failure
605 */
606const char *genimg_get_cat_name(enum ih_category category, uint id)
607{
608 const table_entry_t *entry;
609
610 entry = get_table_entry(table_info[category].table, id);
611 if (!entry)
612 return unknown_msg(category);
613#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
614 return entry->lname;
615#else
616 return entry->lname + gd->reloc_off;
617#endif
618}
619
620/**
621 * get_cat_table_entry_short_name - translate entry id to short name
622 * @category: category to look up (enum ih_category)
623 * @id: entry id to be translated
624 *
625 * This will scan the translation table trying to find the entry that matches
626 * the given id.
627 *
628 * @retur short entry name if translation succeeds; error string on failure
629 */
630const char *genimg_get_cat_short_name(enum ih_category category, uint id)
631{
632 const table_entry_t *entry;
633
634 entry = get_table_entry(table_info[category].table, id);
635 if (!entry)
636 return unknown_msg(category);
637#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
638 return entry->sname;
639#else
640 return entry->sname + gd->reloc_off;
641#endif
642}
643
644int genimg_get_cat_count(enum ih_category category)
645{
646 return table_info[category].count;
647}
648
649const char *genimg_get_cat_desc(enum ih_category category)
650{
651 return table_info[category].desc;
652}
653
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100654/**
655 * get_table_entry_name - translate entry id to long name
656 * @table: pointer to a translation table for entries of a specific type
657 * @msg: message to be returned when translation fails
658 * @id: entry id to be translated
659 *
660 * get_table_entry_name() will go over translation table trying to find
661 * entry that matches given id. If matching entry is found, its long
662 * name is returned to the caller.
663 *
664 * returns:
665 * long entry name if translation succeeds
666 * msg otherwise
667 */
Mike Frysingercf2feb12010-10-20 07:17:39 -0400668char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100669{
Simon Glass434a31b2015-06-23 15:38:25 -0600670 table = get_table_entry(table, id);
671 if (!table)
672 return msg;
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200673#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
Simon Glass434a31b2015-06-23 15:38:25 -0600674 return table->lname;
Scott Wood68498ab2009-04-02 16:15:10 -0500675#else
Simon Glass434a31b2015-06-23 15:38:25 -0600676 return table->lname + gd->reloc_off;
Scott Wood68498ab2009-04-02 16:15:10 -0500677#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100678}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100679
Stephen Warren6904b6e2011-10-18 11:11:49 +0000680const char *genimg_get_os_name(uint8_t os)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100681{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000682 return (get_table_entry_name(uimage_os, "Unknown OS", os));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100683}
684
Stephen Warren6904b6e2011-10-18 11:11:49 +0000685const char *genimg_get_arch_name(uint8_t arch)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100686{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000687 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
688 arch));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100689}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100690
Stephen Warren6904b6e2011-10-18 11:11:49 +0000691const char *genimg_get_type_name(uint8_t type)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100692{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000693 return (get_table_entry_name(uimage_type, "Unknown Image", type));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100694}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100695
Simon Glass86c362d2016-02-22 22:55:50 -0700696static const char *genimg_get_short_name(const table_entry_t *table, int val)
Simon Glass434a31b2015-06-23 15:38:25 -0600697{
Simon Glass86c362d2016-02-22 22:55:50 -0700698 table = get_table_entry(table, val);
Simon Glass434a31b2015-06-23 15:38:25 -0600699 if (!table)
700 return "unknown";
701#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
702 return table->sname;
703#else
704 return table->sname + gd->reloc_off;
705#endif
706}
707
Simon Glass86c362d2016-02-22 22:55:50 -0700708const char *genimg_get_type_short_name(uint8_t type)
709{
710 return genimg_get_short_name(uimage_type, type);
711}
712
Stephen Warren6904b6e2011-10-18 11:11:49 +0000713const char *genimg_get_comp_name(uint8_t comp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100714{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000715 return (get_table_entry_name(uimage_comp, "Unknown Compression",
716 comp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100717}
718
Simon Glass86c362d2016-02-22 22:55:50 -0700719const char *genimg_get_comp_short_name(uint8_t comp)
720{
721 return genimg_get_short_name(uimage_comp, comp);
722}
723
724const char *genimg_get_os_short_name(uint8_t os)
725{
726 return genimg_get_short_name(uimage_os, os);
727}
728
729const char *genimg_get_arch_short_name(uint8_t arch)
730{
731 return genimg_get_short_name(uimage_arch, arch);
732}
733
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100734/**
735 * get_table_entry_id - translate short entry name to id
736 * @table: pointer to a translation table for entries of a specific type
737 * @table_name: to be used in case of error
738 * @name: entry short name to be translated
739 *
740 * get_table_entry_id() will go over translation table trying to find
741 * entry that matches given short name. If matching entry is found,
742 * its id returned to the caller.
743 *
744 * returns:
745 * entry id if translation succeeds
746 * -1 otherwise
747 */
Mike Frysingercf2feb12010-10-20 07:17:39 -0400748int get_table_entry_id(const table_entry_t *table,
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100749 const char *table_name, const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100750{
Mike Frysingercf2feb12010-10-20 07:17:39 -0400751 const table_entry_t *t;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100752
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100753 for (t = table; t->id >= 0; ++t) {
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200754#ifdef CONFIG_NEEDS_MANUAL_RELOC
Simon Glass434a31b2015-06-23 15:38:25 -0600755 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200756#else
Simon Glass434a31b2015-06-23 15:38:25 -0600757 if (t->sname && strcasecmp(t->sname, name) == 0)
Peter Tyser9057cbf2009-09-21 11:20:36 -0500758#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100759 return (t->id);
760 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000761 debug("Invalid %s Type: %s\n", table_name, name);
Simon Glass434a31b2015-06-23 15:38:25 -0600762
763 return -1;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100764}
765
Stephen Warren6904b6e2011-10-18 11:11:49 +0000766int genimg_get_os_id(const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100767{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000768 return (get_table_entry_id(uimage_os, "OS", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100769}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100770
Stephen Warren6904b6e2011-10-18 11:11:49 +0000771int genimg_get_arch_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100772{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000773 return (get_table_entry_id(uimage_arch, "CPU", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100774}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100775
Stephen Warren6904b6e2011-10-18 11:11:49 +0000776int genimg_get_type_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100777{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000778 return (get_table_entry_id(uimage_type, "Image", name));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100779}
Marian Balakowicz95418502008-01-31 13:55:39 +0100780
Stephen Warren6904b6e2011-10-18 11:11:49 +0000781int genimg_get_comp_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100782{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000783 return (get_table_entry_id(uimage_comp, "Compression", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100784}
785
786#ifndef USE_HOSTCC
Marian Balakowicz95418502008-01-31 13:55:39 +0100787/**
Bryan Wuf5c377a2014-08-15 16:51:38 -0700788 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
789 * FIT strings
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700790 * @img_addr: a string might contain real image address
Bryan Wuf5c377a2014-08-15 16:51:38 -0700791 * @fit_uname_config: double pointer to a char, will hold pointer to a
792 * configuration unit name
793 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
794 * name
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700795 *
Bryan Wuf5c377a2014-08-15 16:51:38 -0700796 * genimg_get_kernel_addr_fit get the real kernel start address from a string
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700797 * which is normally the first argv of bootm/bootz
798 *
799 * returns:
800 * kernel start address
801 */
Bryan Wuf5c377a2014-08-15 16:51:38 -0700802ulong genimg_get_kernel_addr_fit(char * const img_addr,
803 const char **fit_uname_config,
804 const char **fit_uname_kernel)
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700805{
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700806 ulong kernel_addr;
807
808 /* find out kernel image address */
809 if (!img_addr) {
810 kernel_addr = load_addr;
811 debug("* kernel: default image load address = 0x%08lx\n",
812 load_addr);
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700813#if CONFIG_IS_ENABLED(FIT)
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700814 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700815 fit_uname_config)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700816 debug("* kernel: config '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700817 *fit_uname_config, kernel_addr);
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700818 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700819 fit_uname_kernel)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700820 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700821 *fit_uname_kernel, kernel_addr);
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700822#endif
823 } else {
824 kernel_addr = simple_strtoul(img_addr, NULL, 16);
825 debug("* kernel: cmdline image address = 0x%08lx\n",
826 kernel_addr);
827 }
828
829 return kernel_addr;
830}
831
832/**
Bryan Wuf5c377a2014-08-15 16:51:38 -0700833 * genimg_get_kernel_addr() is the simple version of
834 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
835 */
836ulong genimg_get_kernel_addr(char * const img_addr)
837{
838 const char *fit_uname_config = NULL;
839 const char *fit_uname_kernel = NULL;
840
841 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
842 &fit_uname_kernel);
843}
844
845/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100846 * genimg_get_format - get image format type
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100847 * @img_addr: image start address
848 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100849 * genimg_get_format() checks whether provided address points to a valid
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100850 * legacy or FIT image.
851 *
Marian Balakowicz12560682008-02-27 11:02:26 +0100852 * New uImage format and FDT blob are based on a libfdt. FDT blob
853 * may be passed directly or embedded in a FIT image. In both situations
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100854 * genimg_get_format() must be able to dectect libfdt header.
Marian Balakowicz12560682008-02-27 11:02:26 +0100855 *
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100856 * returns:
857 * image format type or IMAGE_FORMAT_INVALID if no image is present
858 */
Simon Glass49648062013-05-07 06:12:03 +0000859int genimg_get_format(const void *img_addr)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100860{
Heiko Schocher515eb122014-05-28 11:33:33 +0200861#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +0200862 const image_header_t *hdr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100863
Wolfgang Denk3b506772009-08-19 11:42:56 +0200864 hdr = (const image_header_t *)img_addr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100865 if (image_check_magic(hdr))
Heiko Schocher515eb122014-05-28 11:33:33 +0200866 return IMAGE_FORMAT_LEGACY;
867#endif
Simon Glass8b426922016-02-22 22:55:45 -0700868#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Heiko Schocher515eb122014-05-28 11:33:33 +0200869 if (fdt_check_header(img_addr) == 0)
870 return IMAGE_FORMAT_FIT;
Sebastian Siewior686d6672014-05-05 15:08:09 -0500871#endif
872#ifdef CONFIG_ANDROID_BOOT_IMAGE
Heiko Schocher515eb122014-05-28 11:33:33 +0200873 if (android_image_check_header(img_addr) == 0)
874 return IMAGE_FORMAT_ANDROID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100875#endif
876
Heiko Schocher515eb122014-05-28 11:33:33 +0200877 return IMAGE_FORMAT_INVALID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100878}
879
880/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100881 * genimg_get_image - get image from special storage (if necessary)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100882 * @img_addr: image start address
883 *
Guilherme Maciel Ferreirafc3c9672015-01-15 02:48:06 -0200884 * genimg_get_image() checks if provided image start address is located
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100885 * in a dataflash storage. If so, image is moved to a system RAM memory.
886 *
887 * returns:
888 * image start address after possible relocation from special storage
889 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000890ulong genimg_get_image(ulong img_addr)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100891{
Marian Balakowicz535b9102008-02-27 11:00:47 +0100892 ulong ram_addr = img_addr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100893
894#ifdef CONFIG_HAS_DATAFLASH
Marian Balakowicz535b9102008-02-27 11:00:47 +0100895 ulong h_size, d_size;
896
Stephen Warren6904b6e2011-10-18 11:11:49 +0000897 if (addr_dataflash(img_addr)) {
Simon Glass49648062013-05-07 06:12:03 +0000898 void *buf;
899
Marian Balakowicz535b9102008-02-27 11:00:47 +0100900 /* ger RAM address */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200901 ram_addr = CONFIG_SYS_LOAD_ADDR;
Marian Balakowicz535b9102008-02-27 11:00:47 +0100902
903 /* get header size */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000904 h_size = image_get_header_size();
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700905#if IMAGE_ENABLE_FIT
Marian Balakowicz535b9102008-02-27 11:00:47 +0100906 if (sizeof(struct fdt_header) > h_size)
907 h_size = sizeof(struct fdt_header);
908#endif
909
910 /* read in header */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000911 debug(" Reading image header from dataflash address "
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100912 "%08lx to RAM address %08lx\n", img_addr, ram_addr);
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100913
Simon Glass49648062013-05-07 06:12:03 +0000914 buf = map_sysmem(ram_addr, 0);
915 read_dataflash(img_addr, h_size, buf);
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100916
Marian Balakowicz535b9102008-02-27 11:00:47 +0100917 /* get data size */
Simon Glass49648062013-05-07 06:12:03 +0000918 switch (genimg_get_format(buf)) {
Heiko Schocher515eb122014-05-28 11:33:33 +0200919#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowicz535b9102008-02-27 11:00:47 +0100920 case IMAGE_FORMAT_LEGACY:
Simon Glass49648062013-05-07 06:12:03 +0000921 d_size = image_get_data_size(buf);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000922 debug(" Legacy format image found at 0x%08lx, "
923 "size 0x%08lx\n",
Marian Balakowicz535b9102008-02-27 11:00:47 +0100924 ram_addr, d_size);
925 break;
Heiko Schocher515eb122014-05-28 11:33:33 +0200926#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700927#if IMAGE_ENABLE_FIT
Marian Balakowicz535b9102008-02-27 11:00:47 +0100928 case IMAGE_FORMAT_FIT:
Simon Glass49648062013-05-07 06:12:03 +0000929 d_size = fit_get_size(buf) - h_size;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000930 debug(" FIT/FDT format image found at 0x%08lx, "
931 "size 0x%08lx\n",
Marian Balakowicz535b9102008-02-27 11:00:47 +0100932 ram_addr, d_size);
933 break;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100934#endif
Marian Balakowicz535b9102008-02-27 11:00:47 +0100935 default:
Stephen Warren6904b6e2011-10-18 11:11:49 +0000936 printf(" No valid image found at 0x%08lx\n",
937 img_addr);
Marian Balakowicz535b9102008-02-27 11:00:47 +0100938 return ram_addr;
939 }
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100940
Marian Balakowicz535b9102008-02-27 11:00:47 +0100941 /* read in image data */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000942 debug(" Reading image remaining data from dataflash address "
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100943 "%08lx to RAM address %08lx\n", img_addr + h_size,
944 ram_addr + h_size);
945
Stephen Warren6904b6e2011-10-18 11:11:49 +0000946 read_dataflash(img_addr + h_size, d_size,
Simon Glass49648062013-05-07 06:12:03 +0000947 (char *)(buf + h_size));
Marian Balakowicz535b9102008-02-27 11:00:47 +0100948
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100949 }
Marian Balakowicz535b9102008-02-27 11:00:47 +0100950#endif /* CONFIG_HAS_DATAFLASH */
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100951
952 return ram_addr;
953}
954
955/**
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100956 * fit_has_config - check if there is a valid FIT configuration
957 * @images: pointer to the bootm command headers structure
958 *
959 * fit_has_config() checks if there is a FIT configuration in use
960 * (if FTI support is present).
961 *
962 * returns:
963 * 0, no FIT support or no configuration found
964 * 1, configuration found
965 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000966int genimg_has_config(bootm_headers_t *images)
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100967{
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700968#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100969 if (images->fit_uname_cfg)
970 return 1;
971#endif
972 return 0;
973}
974
975/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100976 * boot_get_ramdisk - main ramdisk handling routine
Marian Balakowicz95418502008-01-31 13:55:39 +0100977 * @argc: command argument count
978 * @argv: command argument list
Marian Balakowicz61fde552008-02-27 11:01:04 +0100979 * @images: pointer to the bootm images structure
Marian Balakowicz95418502008-01-31 13:55:39 +0100980 * @arch: expected ramdisk architecture
981 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
982 * @rd_end: pointer to a ulong variable, will hold ramdisk end
983 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100984 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
Marian Balakowicz95418502008-01-31 13:55:39 +0100985 * Curently supported are the following ramdisk sources:
986 * - multicomponent kernel/ramdisk image,
987 * - commandline provided address of decicated ramdisk image.
988 *
989 * returns:
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100990 * 0, if ramdisk image was found and valid, or skiped
Marian Balakowicz95418502008-01-31 13:55:39 +0100991 * rd_start and rd_end are set to ramdisk start/end addresses if
992 * ramdisk image is found and valid
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100993 *
Kumar Galab8ca7342008-08-29 19:08:29 -0500994 * 1, if ramdisk image is found but corrupted, or invalid
Marian Balakowicz95418502008-01-31 13:55:39 +0100995 * rd_start and rd_end are set to 0 if no ramdisk exists
Marian Balakowicz95418502008-01-31 13:55:39 +0100996 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000997int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100998 uint8_t arch, ulong *rd_start, ulong *rd_end)
Marian Balakowicz95418502008-01-31 13:55:39 +0100999{
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001000 ulong rd_addr, rd_load;
Marian Balakowicz95418502008-01-31 13:55:39 +01001001 ulong rd_data, rd_len;
Heiko Schocher515eb122014-05-28 11:33:33 +02001002#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +02001003 const image_header_t *rd_hdr;
Heiko Schocher515eb122014-05-28 11:33:33 +02001004#endif
Simon Glass49648062013-05-07 06:12:03 +00001005 void *buf;
Marek Vasut6988d132012-03-30 23:19:10 +02001006#ifdef CONFIG_SUPPORT_RAW_INITRD
Marek Vasut28850d02012-03-18 11:47:58 +00001007 char *end;
Marek Vasut6988d132012-03-30 23:19:10 +02001008#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001009#if IMAGE_ENABLE_FIT
Simon Glassad68fc32013-07-10 23:08:10 -07001010 const char *fit_uname_config = images->fit_uname_cfg;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001011 const char *fit_uname_ramdisk = NULL;
1012 ulong default_addr;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001013 int rd_noffset;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001014#endif
Simon Glass794a9212013-06-11 11:14:46 -07001015 const char *select = NULL;
Marian Balakowicz95418502008-01-31 13:55:39 +01001016
Marian Balakowicza50d5152008-03-12 10:12:37 +01001017 *rd_start = 0;
1018 *rd_end = 0;
1019
Tom Rinifc1ae4c2015-08-27 15:42:41 -04001020#ifdef CONFIG_ANDROID_BOOT_IMAGE
1021 /*
1022 * Look for an Android boot image.
1023 */
1024 buf = map_sysmem(images->os.start, 0);
Tom Rini648c4442015-10-27 19:04:40 -04001025 if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
Tom Rinifc1ae4c2015-08-27 15:42:41 -04001026 select = argv[0];
1027#endif
1028
Simon Glass794a9212013-06-11 11:14:46 -07001029 if (argc >= 2)
1030 select = argv[1];
Rob Herringad8b3a52015-07-17 10:57:17 -05001031
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001032 /*
1033 * Look for a '-' which indicates to ignore the
1034 * ramdisk argument
1035 */
Simon Glass794a9212013-06-11 11:14:46 -07001036 if (select && strcmp(select, "-") == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001037 debug("## Skipping init Ramdisk\n");
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001038 rd_len = rd_data = 0;
Simon Glass794a9212013-06-11 11:14:46 -07001039 } else if (select || genimg_has_config(images)) {
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001040#if IMAGE_ENABLE_FIT
Simon Glass794a9212013-06-11 11:14:46 -07001041 if (select) {
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001042 /*
1043 * If the init ramdisk comes from the FIT image and
1044 * the FIT image address is omitted in the command
1045 * line argument, try to use os FIT image address or
1046 * default load address.
1047 */
1048 if (images->fit_uname_os)
1049 default_addr = (ulong)images->fit_hdr_os;
1050 else
1051 default_addr = load_addr;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001052
Simon Glass794a9212013-06-11 11:14:46 -07001053 if (fit_parse_conf(select, default_addr,
1054 &rd_addr, &fit_uname_config)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001055 debug("* ramdisk: config '%s' from image at "
1056 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001057 fit_uname_config, rd_addr);
Simon Glass794a9212013-06-11 11:14:46 -07001058 } else if (fit_parse_subimage(select, default_addr,
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001059 &rd_addr, &fit_uname_ramdisk)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001060 debug("* ramdisk: subimage '%s' from image at "
1061 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001062 fit_uname_ramdisk, rd_addr);
1063 } else
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001064#endif
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001065 {
Simon Glass794a9212013-06-11 11:14:46 -07001066 rd_addr = simple_strtoul(select, NULL, 16);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001067 debug("* ramdisk: cmdline image address = "
1068 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001069 rd_addr);
1070 }
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001071#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001072 } else {
1073 /* use FIT configuration provided in first bootm
Simon Glass65817a62013-05-16 13:53:22 +00001074 * command argument. If the property is not defined,
1075 * quit silently.
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001076 */
Simon Glass49648062013-05-07 06:12:03 +00001077 rd_addr = map_to_sysmem(images->fit_hdr_os);
Simon Glass65817a62013-05-16 13:53:22 +00001078 rd_noffset = fit_get_node_from_config(images,
1079 FIT_RAMDISK_PROP, rd_addr);
1080 if (rd_noffset == -ENOLINK)
Peter Tyser190ee482008-08-05 10:51:57 -05001081 return 0;
Simon Glass65817a62013-05-16 13:53:22 +00001082 else if (rd_noffset < 0)
1083 return 1;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001084 }
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001085#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001086
1087 /* copy from dataflash if needed */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001088 rd_addr = genimg_get_image(rd_addr);
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001089
1090 /*
1091 * Check if there is an initrd image at the
1092 * address provided in the second bootm argument
1093 * check image type, for FIT images get FIT node.
1094 */
Simon Glass49648062013-05-07 06:12:03 +00001095 buf = map_sysmem(rd_addr, 0);
1096 switch (genimg_get_format(buf)) {
Heiko Schocher515eb122014-05-28 11:33:33 +02001097#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001098 case IMAGE_FORMAT_LEGACY:
Stephen Warren6904b6e2011-10-18 11:11:49 +00001099 printf("## Loading init Ramdisk from Legacy "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001100 "Image at %08lx ...\n", rd_addr);
Marian Balakowicz95418502008-01-31 13:55:39 +01001101
Simon Glass0169e6b2012-02-13 13:51:18 +00001102 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001103 rd_hdr = image_get_ramdisk(rd_addr, arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +01001104 images->verify);
Marian Balakowicz95418502008-01-31 13:55:39 +01001105
Marian Balakowicza50d5152008-03-12 10:12:37 +01001106 if (rd_hdr == NULL)
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001107 return 1;
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001108
Stephen Warren6904b6e2011-10-18 11:11:49 +00001109 rd_data = image_get_data(rd_hdr);
1110 rd_len = image_get_data_size(rd_hdr);
1111 rd_load = image_get_load(rd_hdr);
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001112 break;
Heiko Schocher515eb122014-05-28 11:33:33 +02001113#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001114#if IMAGE_ENABLE_FIT
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001115 case IMAGE_FORMAT_FIT:
Simon Glassa0c0b632014-06-12 07:24:47 -06001116 rd_noffset = fit_image_load(images,
Simon Glass65817a62013-05-16 13:53:22 +00001117 rd_addr, &fit_uname_ramdisk,
Simon Glassad68fc32013-07-10 23:08:10 -07001118 &fit_uname_config, arch,
Simon Glass65817a62013-05-16 13:53:22 +00001119 IH_TYPE_RAMDISK,
1120 BOOTSTAGE_ID_FIT_RD_START,
Simon Glass05a9ad72014-08-22 14:26:43 -06001121 FIT_LOAD_OPTIONAL_NON_ZERO,
1122 &rd_data, &rd_len);
Simon Glass65817a62013-05-16 13:53:22 +00001123 if (rd_noffset < 0)
Michal Simekb2474002008-07-11 10:43:13 +02001124 return 1;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001125
Simon Glass65817a62013-05-16 13:53:22 +00001126 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
Marian Balakowicza50d5152008-03-12 10:12:37 +01001127 images->fit_uname_rd = fit_uname_ramdisk;
Marian Balakowicz61c1ad52008-03-12 10:32:59 +01001128 images->fit_noffset_rd = rd_noffset;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001129 break;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001130#endif
Rob Herringad8b3a52015-07-17 10:57:17 -05001131#ifdef CONFIG_ANDROID_BOOT_IMAGE
1132 case IMAGE_FORMAT_ANDROID:
1133 android_image_get_ramdisk((void *)images->os.start,
1134 &rd_data, &rd_len);
1135 break;
1136#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001137 default:
Marek Vasut28850d02012-03-18 11:47:58 +00001138#ifdef CONFIG_SUPPORT_RAW_INITRD
Simon Glass794a9212013-06-11 11:14:46 -07001139 end = NULL;
1140 if (select)
1141 end = strchr(select, ':');
1142 if (end) {
Marek Vasut28850d02012-03-18 11:47:58 +00001143 rd_len = simple_strtoul(++end, NULL, 16);
1144 rd_data = rd_addr;
1145 } else
1146#endif
1147 {
1148 puts("Wrong Ramdisk Image Format\n");
1149 rd_data = rd_len = rd_load = 0;
1150 return 1;
1151 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001152 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001153 } else if (images->legacy_hdr_valid &&
Stephen Warren6904b6e2011-10-18 11:11:49 +00001154 image_check_type(&images->legacy_hdr_os_copy,
1155 IH_TYPE_MULTI)) {
1156
Marian Balakowicz95418502008-01-31 13:55:39 +01001157 /*
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001158 * Now check if we have a legacy mult-component image,
1159 * get second entry data start address and len.
Marian Balakowicz95418502008-01-31 13:55:39 +01001160 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001161 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001162 printf("## Loading init Ramdisk from multi component "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001163 "Legacy Image at %08lx ...\n",
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001164 (ulong)images->legacy_hdr_os);
1165
Stephen Warren6904b6e2011-10-18 11:11:49 +00001166 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
Rob Herringad8b3a52015-07-17 10:57:17 -05001167 } else {
Marian Balakowicz95418502008-01-31 13:55:39 +01001168 /*
1169 * no initrd image
1170 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001171 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
Marian Balakowicz95418502008-01-31 13:55:39 +01001172 rd_len = rd_data = 0;
1173 }
1174
1175 if (!rd_data) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001176 debug("## No init Ramdisk\n");
Marian Balakowicz95418502008-01-31 13:55:39 +01001177 } else {
1178 *rd_start = rd_data;
1179 *rd_end = rd_data + rd_len;
1180 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001181 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
Marian Balakowicz95418502008-01-31 13:55:39 +01001182 *rd_start, *rd_end);
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001183
1184 return 0;
Marian Balakowicz95418502008-01-31 13:55:39 +01001185}
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001186
John Rigbyeea8e692010-10-13 13:57:35 -06001187#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001188/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001189 * boot_ramdisk_high - relocate init ramdisk
Kumar Galab937bb72008-02-27 21:51:49 -06001190 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001191 * @rd_data: ramdisk data start address
1192 * @rd_len: ramdisk data length
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001193 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1194 * start address (after possible relocation)
1195 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1196 * end address (after possible relocation)
1197 *
Robert P. J. Day832d36e2013-09-16 07:15:45 -04001198 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001199 * variable and if requested ramdisk data is moved to a specified location.
1200 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001201 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1202 * start/end addresses if ramdisk image start and len were provided,
1203 * otherwise set initrd_start and initrd_end set to zeros.
1204 *
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001205 * returns:
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001206 * 0 - success
1207 * -1 - failure
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001208 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001209int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
Kumar Galab937bb72008-02-27 21:51:49 -06001210 ulong *initrd_start, ulong *initrd_end)
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001211{
1212 char *s;
1213 ulong initrd_high;
1214 int initrd_copy_to_ram = 1;
1215
Stephen Warren6904b6e2011-10-18 11:11:49 +00001216 if ((s = getenv("initrd_high")) != NULL) {
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001217 /* a value of "no" or a similar string will act like 0,
1218 * turning the "load high" feature off. This is intentional.
1219 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001220 initrd_high = simple_strtoul(s, NULL, 16);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001221 if (initrd_high == ~0)
1222 initrd_copy_to_ram = 0;
1223 } else {
Masahiro Yamadaf93592c2015-12-17 17:19:35 +09001224 initrd_high = getenv_bootm_mapsize() + getenv_bootm_low();
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001225 }
1226
Marian Balakowicz902ce702008-05-13 15:53:29 +02001227
1228#ifdef CONFIG_LOGBUFFER
1229 /* Prevent initrd from overwriting logbuffer */
1230 lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1231#endif
1232
Stephen Warren6904b6e2011-10-18 11:11:49 +00001233 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001234 initrd_high, initrd_copy_to_ram);
1235
1236 if (rd_data) {
1237 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001238 debug(" in-place initrd\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001239 *initrd_start = rd_data;
1240 *initrd_end = rd_data + rd_len;
Kumar Galab937bb72008-02-27 21:51:49 -06001241 lmb_reserve(lmb, rd_data, rd_len);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001242 } else {
Kumar Galab937bb72008-02-27 21:51:49 -06001243 if (initrd_high)
Stephen Warren6904b6e2011-10-18 11:11:49 +00001244 *initrd_start = (ulong)lmb_alloc_base(lmb,
1245 rd_len, 0x1000, initrd_high);
Kumar Galab937bb72008-02-27 21:51:49 -06001246 else
Stephen Warren6904b6e2011-10-18 11:11:49 +00001247 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1248 0x1000);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001249
Kumar Galab937bb72008-02-27 21:51:49 -06001250 if (*initrd_start == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001251 puts("ramdisk - allocation error\n");
Kumar Galab937bb72008-02-27 21:51:49 -06001252 goto error;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001253 }
Simon Glass0169e6b2012-02-13 13:51:18 +00001254 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001255
1256 *initrd_end = *initrd_start + rd_len;
Stephen Warren6904b6e2011-10-18 11:11:49 +00001257 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001258 *initrd_start, *initrd_end);
1259
Stephen Warren6904b6e2011-10-18 11:11:49 +00001260 memmove_wd((void *)*initrd_start,
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001261 (void *)rd_data, rd_len, CHUNKSZ);
1262
Kumar Gala180c5812011-12-07 04:42:58 +00001263#ifdef CONFIG_MP
1264 /*
1265 * Ensure the image is flushed to memory to handle
1266 * AMP boot scenarios in which we might not be
1267 * HW cache coherent
1268 */
1269 flush_cache((unsigned long)*initrd_start, rd_len);
1270#endif
Stephen Warren6904b6e2011-10-18 11:11:49 +00001271 puts("OK\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001272 }
1273 } else {
1274 *initrd_start = 0;
1275 *initrd_end = 0;
1276 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001277 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001278 *initrd_start, *initrd_end);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001279
Kumar Galab937bb72008-02-27 21:51:49 -06001280 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001281
Kumar Galab937bb72008-02-27 21:51:49 -06001282error:
1283 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001284}
John Rigbyeea8e692010-10-13 13:57:35 -06001285#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001286
Simon Glass0129b522014-10-19 21:11:24 -06001287int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1288 ulong *setup_start, ulong *setup_len)
1289{
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001290#if IMAGE_ENABLE_FIT
Simon Glass0129b522014-10-19 21:11:24 -06001291 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1292#else
1293 return -ENOENT;
1294#endif
1295}
1296
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001297#if IMAGE_ENABLE_FIT
Michal Simekebae78b2016-05-17 14:03:50 +02001298#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_XILINX)
1299int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
1300 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1301{
1302 ulong tmp_img_addr, img_data, img_len;
1303 void *buf;
1304 int conf_noffset;
1305 int fit_img_result;
1306 char *uname, *name;
1307 int err;
1308 int devnum = 0; /* TODO support multi fpga platforms */
1309 const fpga_desc * const desc = fpga_get_desc(devnum);
1310 xilinx_desc *desc_xilinx = desc->devdesc;
1311
1312 /* Check to see if the images struct has a FIT configuration */
1313 if (!genimg_has_config(images)) {
1314 debug("## FIT configuration was not specified\n");
1315 return 0;
1316 }
1317
1318 /*
1319 * Obtain the os FIT header from the images struct
1320 * copy from dataflash if needed
1321 */
1322 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1323 tmp_img_addr = genimg_get_image(tmp_img_addr);
1324 buf = map_sysmem(tmp_img_addr, 0);
1325 /*
1326 * Check image type. For FIT images get FIT node
1327 * and attempt to locate a generic binary.
1328 */
1329 switch (genimg_get_format(buf)) {
1330 case IMAGE_FORMAT_FIT:
1331 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1332
1333 err = fdt_get_string_index(buf, conf_noffset, FIT_FPGA_PROP, 0,
1334 (const char **)&uname);
1335 if (err < 0) {
1336 debug("## FPGA image is not specified\n");
1337 return 0;
1338 }
1339 fit_img_result = fit_image_load(images,
1340 tmp_img_addr,
1341 (const char **)&uname,
1342 &(images->fit_uname_cfg),
1343 arch,
1344 IH_TYPE_FPGA,
1345 BOOTSTAGE_ID_FPGA_INIT,
1346 FIT_LOAD_OPTIONAL_NON_ZERO,
1347 &img_data, &img_len);
1348
1349 debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n",
1350 uname, img_data, img_len);
1351
1352 if (fit_img_result < 0) {
1353 /* Something went wrong! */
1354 return fit_img_result;
1355 }
1356
1357 if (img_len >= desc_xilinx->size) {
1358 name = "full";
1359 err = fpga_loadbitstream(devnum, (char *)img_data,
1360 img_len, BIT_FULL);
1361 if (err)
1362 err = fpga_load(devnum, (const void *)img_data,
1363 img_len, BIT_FULL);
1364 } else {
1365 name = "partial";
1366 err = fpga_loadbitstream(devnum, (char *)img_data,
1367 img_len, BIT_PARTIAL);
1368 if (err)
1369 err = fpga_load(devnum, (const void *)img_data,
1370 img_len, BIT_PARTIAL);
1371 }
1372
1373 printf(" Programming %s bitstream... ", name);
1374 if (err)
1375 printf("failed\n");
1376 else
1377 printf("OK\n");
1378 break;
1379 default:
1380 printf("The given image format is not supported (corrupt?)\n");
1381 return 1;
1382 }
1383
1384 return 0;
1385}
1386#endif
1387
Karl Apsite1b21c282015-05-21 09:52:48 -04001388int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1389 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1390{
1391 /*
1392 * These variables are used to hold the current image location
1393 * in system memory.
1394 */
1395 ulong tmp_img_addr;
1396 /*
1397 * These two variables are requirements for fit_image_load, but
1398 * their values are not used
1399 */
1400 ulong img_data, img_len;
1401 void *buf;
1402 int loadables_index;
1403 int conf_noffset;
1404 int fit_img_result;
1405 char *uname;
1406
1407 /* Check to see if the images struct has a FIT configuration */
1408 if (!genimg_has_config(images)) {
1409 debug("## FIT configuration was not specified\n");
1410 return 0;
1411 }
1412
1413 /*
1414 * Obtain the os FIT header from the images struct
1415 * copy from dataflash if needed
1416 */
1417 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1418 tmp_img_addr = genimg_get_image(tmp_img_addr);
1419 buf = map_sysmem(tmp_img_addr, 0);
1420 /*
1421 * Check image type. For FIT images get FIT node
1422 * and attempt to locate a generic binary.
1423 */
1424 switch (genimg_get_format(buf)) {
1425 case IMAGE_FORMAT_FIT:
1426 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1427
1428 for (loadables_index = 0;
Thierry Reding6a2283f2015-08-20 11:45:43 +02001429 fdt_get_string_index(buf, conf_noffset,
Karl Apsite1b21c282015-05-21 09:52:48 -04001430 FIT_LOADABLE_PROP,
1431 loadables_index,
Thierry Reding6a2283f2015-08-20 11:45:43 +02001432 (const char **)&uname) == 0;
Karl Apsite1b21c282015-05-21 09:52:48 -04001433 loadables_index++)
1434 {
1435 fit_img_result = fit_image_load(images,
1436 tmp_img_addr,
1437 (const char **)&uname,
1438 &(images->fit_uname_cfg), arch,
1439 IH_TYPE_LOADABLE,
1440 BOOTSTAGE_ID_FIT_LOADABLE_START,
1441 FIT_LOAD_OPTIONAL_NON_ZERO,
1442 &img_data, &img_len);
1443 if (fit_img_result < 0) {
1444 /* Something went wrong! */
1445 return fit_img_result;
1446 }
1447 }
1448 break;
1449 default:
1450 printf("The given image format is not supported (corrupt?)\n");
1451 return 1;
1452 }
1453
1454 return 0;
1455}
1456#endif
1457
John Rigbyeea8e692010-10-13 13:57:35 -06001458#ifdef CONFIG_SYS_BOOT_GET_CMDLINE
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001459/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001460 * boot_get_cmdline - allocate and initialize kernel cmdline
Kumar Galab937bb72008-02-27 21:51:49 -06001461 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001462 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1463 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1464 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001465 * boot_get_cmdline() allocates space for kernel command line below
Bin Meng75574052016-02-05 19:30:11 -08001466 * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-Boot environemnt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001467 * variable is present its contents is copied to allocated kernel
1468 * command line.
1469 *
1470 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001471 * 0 - success
1472 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001473 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001474int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001475{
1476 char *cmdline;
1477 char *s;
1478
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +02001479 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
Grant Likely26396382011-03-28 09:58:43 +00001480 getenv_bootm_mapsize() + getenv_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001481
1482 if (cmdline == NULL)
1483 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001484
1485 if ((s = getenv("bootargs")) == NULL)
1486 s = "";
1487
1488 strcpy(cmdline, s);
1489
1490 *cmd_start = (ulong) & cmdline[0];
1491 *cmd_end = *cmd_start + strlen(cmdline);
1492
Stephen Warren6904b6e2011-10-18 11:11:49 +00001493 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001494
Kumar Galab937bb72008-02-27 21:51:49 -06001495 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001496}
John Rigbyeea8e692010-10-13 13:57:35 -06001497#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001498
John Rigbyeea8e692010-10-13 13:57:35 -06001499#ifdef CONFIG_SYS_BOOT_GET_KBD
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001500/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001501 * boot_get_kbd - allocate and initialize kernel copy of board info
Kumar Galab937bb72008-02-27 21:51:49 -06001502 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001503 * @kbd: double pointer to board info data
1504 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001505 * boot_get_kbd() allocates space for kernel copy of board info data below
Grant Likelydfff7a22011-03-28 09:58:34 +00001506 * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1507 * with the current u-boot board info data.
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001508 *
1509 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001510 * 0 - success
1511 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001512 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001513int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001514{
Becky Bruced26d67c2008-06-09 20:37:18 -05001515 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
Grant Likely26396382011-03-28 09:58:43 +00001516 getenv_bootm_mapsize() + getenv_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001517 if (*kbd == NULL)
1518 return -1;
1519
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001520 **kbd = *(gd->bd);
1521
Stephen Warren6904b6e2011-10-18 11:11:49 +00001522 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001523
1524#if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1525 do_bdinfo(NULL, 0, 0, NULL);
1526#endif
1527
Kumar Galab937bb72008-02-27 21:51:49 -06001528 return 0;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001529}
John Rigbyeea8e692010-10-13 13:57:35 -06001530#endif /* CONFIG_SYS_BOOT_GET_KBD */
Simon Glass9ca37422013-05-08 08:06:01 +00001531
1532#ifdef CONFIG_LMB
1533int image_setup_linux(bootm_headers_t *images)
1534{
1535 ulong of_size = images->ft_len;
1536 char **of_flat_tree = &images->ft_addr;
1537 ulong *initrd_start = &images->initrd_start;
1538 ulong *initrd_end = &images->initrd_end;
1539 struct lmb *lmb = &images->lmb;
1540 ulong rd_len;
1541 int ret;
1542
1543 if (IMAGE_ENABLE_OF_LIBFDT)
1544 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1545
1546 if (IMAGE_BOOT_GET_CMDLINE) {
1547 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1548 &images->cmdline_end);
1549 if (ret) {
1550 puts("ERROR with allocation of cmdline\n");
1551 return ret;
1552 }
1553 }
1554 if (IMAGE_ENABLE_RAMDISK_HIGH) {
1555 rd_len = images->rd_end - images->rd_start;
1556 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1557 initrd_start, initrd_end);
1558 if (ret)
1559 return ret;
1560 }
1561
1562 if (IMAGE_ENABLE_OF_LIBFDT) {
1563 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1564 if (ret)
1565 return ret;
1566 }
1567
1568 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1569 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1570 if (ret)
1571 return ret;
1572 }
1573
1574 return 0;
1575}
1576#endif /* CONFIG_LMB */
Marian Balakowicze227fbb2008-02-29 21:24:06 +01001577#endif /* !USE_HOSTCC */