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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>
Masahiro Yamada56a931c2016-09-21 11:28:55 +090041#include <linux/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", },
Chris Zankel41e37372016-08-10 18:36:43 +030096 { IH_ARCH_XTENSA, "xtensa", "Xtensa", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010097 { -1, "", "", },
98};
99
Mike Frysingercf2feb12010-10-20 07:17:39 -0400100static const table_entry_t uimage_os[] = {
Simon Glassa3ed7372016-06-30 10:52:15 -0600101 { IH_OS_INVALID, "invalid", "Invalid OS", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100102 { IH_OS_LINUX, "linux", "Linux", },
103#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
104 { IH_OS_LYNXOS, "lynxos", "LynxOS", },
105#endif
106 { IH_OS_NETBSD, "netbsd", "NetBSD", },
Torkel Lundgren29a58662010-09-28 11:05:36 +0200107 { IH_OS_OSE, "ose", "Enea OSE", },
Steven Stallion36ec8ac2013-03-20 06:31:35 +0000108 { IH_OS_PLAN9, "plan9", "Plan 9", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100109 { IH_OS_RTEMS, "rtems", "RTEMS", },
110 { IH_OS_U_BOOT, "u-boot", "U-Boot", },
miao.yan@windriver.com8bb64242013-12-27 16:01:50 +0800111 { IH_OS_VXWORKS, "vxworks", "VxWorks", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100112#if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
113 { IH_OS_QNX, "qnx", "QNX", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100114#endif
Peter Tyser56b8dd12008-09-08 14:56:49 -0500115#if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
116 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", },
117#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100118#ifdef USE_HOSTCC
119 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
120 { IH_OS_DELL, "dell", "Dell", },
121 { IH_OS_ESIX, "esix", "Esix", },
122 { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
123 { IH_OS_IRIX, "irix", "Irix", },
124 { IH_OS_NCR, "ncr", "NCR", },
125 { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
126 { IH_OS_PSOS, "psos", "pSOS", },
127 { IH_OS_SCO, "sco", "SCO", },
128 { IH_OS_SOLARIS, "solaris", "Solaris", },
129 { IH_OS_SVR4, "svr4", "SVR4", },
130#endif
Marek Vasut0e3b5122014-12-16 14:07:21 +0100131#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
132 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
133#endif
134
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100135 { -1, "", "", },
136};
137
Mike Frysingercf2feb12010-10-20 07:17:39 -0400138static const table_entry_t uimage_type[] = {
Stefano Babic38855512011-10-17 00:07:43 +0000139 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100140 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
141 { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
John Rigby34d12a12011-07-21 09:10:30 -0400142 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
Karicheri, Muralidharan82777932014-04-04 13:16:48 -0400143 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100144 { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
Stephen Warren8c87eba2011-11-10 13:17:53 -0700145 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", },
Stefano Babic38855512011-10-17 00:07:43 +0000146 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",},
147 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",},
Simon Glassa3ed7372016-06-30 10:52:15 -0600148 { IH_TYPE_INVALID, "invalid", "Invalid Image", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100149 { IH_TYPE_MULTI, "multi", "Multi-File Image", },
Stefano Babic38855512011-10-17 00:07:43 +0000150 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",},
Shaohui Xieea65fd82012-08-10 02:49:35 +0000151 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100152 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
153 { IH_TYPE_SCRIPT, "script", "Script", },
Charles Manning685e87f2014-03-06 15:40:50 +1300154 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SOCFPGA preloader",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100155 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
Heiko Schocher58cb84d2011-07-16 00:06:42 +0000156 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",},
Marek Vasut4a0e05d2013-08-26 20:43:33 +0200157 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",},
Andreas Bießmann7c75d3e2014-05-19 14:23:39 +0200158 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
Simon Glass0129b522014-10-19 21:11:24 -0600159 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", },
Albert ARIBAUD \(3ADEV\)ed1cb1a2015-03-31 11:40:49 +0200160 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", },
Simon Glassc9c74032015-08-30 16:55:24 -0600161 { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" },
Simon Glass3b1e5072015-08-30 16:55:25 -0600162 { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" },
Simon Glassc17b1452015-08-30 16:55:26 -0600163 { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" },
Albert ARIBAUD \(3ADEV\)2e9f4942016-09-26 09:08:06 +0200164 { IH_TYPE_VYBRIDIMAGE, "vybridimage", "Vybrid Boot Image", },
Nathan Rossice1771e2015-11-17 22:56:56 +1000165 { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" },
Michal Simekfa124662016-04-27 14:03:29 +0200166 { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" },
Michal Simek0a130b12016-05-17 13:58:44 +0200167 { IH_TYPE_FPGA, "fpga", "FPGA Image" },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100168 { -1, "", "", },
169};
170
Mike Frysingercf2feb12010-10-20 07:17:39 -0400171static const table_entry_t uimage_comp[] = {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100172 { IH_COMP_NONE, "none", "uncompressed", },
173 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
174 { IH_COMP_GZIP, "gzip", "gzip compressed", },
Luigi 'Comio' Mantellini35afc062008-09-08 02:46:13 +0200175 { IH_COMP_LZMA, "lzma", "lzma compressed", },
Peter Korsgaardf7440cd2009-11-19 11:37:51 +0100176 { IH_COMP_LZO, "lzo", "lzo compressed", },
Julius Wernerf41a3ca2015-10-06 20:03:53 -0700177 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100178 { -1, "", "", },
179};
180
Simon Glass7da41d52016-06-30 10:52:14 -0600181struct table_info {
182 const char *desc;
183 int count;
184 const table_entry_t *table;
185};
186
187static const struct table_info table_info[IH_COUNT] = {
188 { "architecture", IH_ARCH_COUNT, uimage_arch },
189 { "compression", IH_COMP_COUNT, uimage_comp },
190 { "operating system", IH_OS_COUNT, uimage_os },
191 { "image type", IH_TYPE_COUNT, uimage_type },
192};
193
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100194/*****************************************************************************/
195/* Legacy format routines */
196/*****************************************************************************/
Stephen Warren6904b6e2011-10-18 11:11:49 +0000197int image_check_hcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100198{
199 ulong hcrc;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000200 ulong len = image_get_header_size();
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100201 image_header_t header;
202
203 /* Copy header so we can blank CRC field for re-calculation */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000204 memmove(&header, (char *)hdr, image_get_header_size());
205 image_set_hcrc(&header, 0);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100206
Stephen Warren6904b6e2011-10-18 11:11:49 +0000207 hcrc = crc32(0, (unsigned char *)&header, len);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100208
Stephen Warren6904b6e2011-10-18 11:11:49 +0000209 return (hcrc == image_get_hcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100210}
211
Stephen Warren6904b6e2011-10-18 11:11:49 +0000212int image_check_dcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100213{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000214 ulong data = image_get_data(hdr);
215 ulong len = image_get_data_size(hdr);
216 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100217
Stephen Warren6904b6e2011-10-18 11:11:49 +0000218 return (dcrc == image_get_dcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100219}
220
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100221/**
222 * image_multi_count - get component (sub-image) count
223 * @hdr: pointer to the header of the multi component image
224 *
225 * image_multi_count() returns number of components in a multi
226 * component image.
227 *
228 * Note: no checking of the image type is done, caller must pass
229 * a valid multi component image.
230 *
231 * returns:
232 * number of components
233 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000234ulong image_multi_count(const image_header_t *hdr)
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100235{
236 ulong i, count = 0;
Marian Balakowicza1474212008-02-29 16:00:06 +0100237 uint32_t *size;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100238
239 /* get start of the image payload, which in case of multi
240 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000241 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100242
243 /* count non empty slots */
244 for (i = 0; size[i]; ++i)
245 count++;
246
247 return count;
248}
249
250/**
251 * image_multi_getimg - get component data address and size
252 * @hdr: pointer to the header of the multi component image
253 * @idx: index of the requested component
254 * @data: pointer to a ulong variable, will hold component data address
255 * @len: pointer to a ulong variable, will hold component size
256 *
257 * image_multi_getimg() returns size and data address for the requested
258 * component in a multi component image.
259 *
260 * Note: no checking of the image type is done, caller must pass
261 * a valid multi component image.
262 *
263 * returns:
264 * data address and size of the component, if idx is valid
265 * 0 in data and len, if idx is out of range
266 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000267void image_multi_getimg(const image_header_t *hdr, ulong idx,
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100268 ulong *data, ulong *len)
269{
270 int i;
Marian Balakowicza1474212008-02-29 16:00:06 +0100271 uint32_t *size;
Nick Spence143a1592008-05-10 14:02:04 -0700272 ulong offset, count, img_data;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100273
274 /* get number of component */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000275 count = image_multi_count(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100276
277 /* get start of the image payload, which in case of multi
278 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000279 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100280
281 /* get address of the proper component data start, which means
282 * skipping sizes table (add 1 for last, null entry) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000283 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100284
285 if (idx < count) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000286 *len = uimage_to_cpu(size[idx]);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100287 offset = 0;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100288
289 /* go over all indices preceding requested component idx */
290 for (i = 0; i < idx; i++) {
Nick Spence143a1592008-05-10 14:02:04 -0700291 /* add up i-th component size, rounding up to 4 bytes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000292 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100293 }
294
295 /* calculate idx-th component data address */
Nick Spence143a1592008-05-10 14:02:04 -0700296 *data = img_data + offset;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100297 } else {
298 *len = 0;
299 *data = 0;
300 }
301}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100302
Stephen Warren6904b6e2011-10-18 11:11:49 +0000303static void image_print_type(const image_header_t *hdr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100304{
Heiko Schocher62cb1562015-06-29 09:10:46 +0200305 const char __maybe_unused *os, *arch, *type, *comp;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100306
Stephen Warren6904b6e2011-10-18 11:11:49 +0000307 os = genimg_get_os_name(image_get_os(hdr));
308 arch = genimg_get_arch_name(image_get_arch(hdr));
309 type = genimg_get_type_name(image_get_type(hdr));
310 comp = genimg_get_comp_name(image_get_comp(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100311
Stephen Warren6904b6e2011-10-18 11:11:49 +0000312 printf("%s %s %s (%s)\n", arch, os, type, comp);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100313}
314
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100315/**
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200316 * image_print_contents - prints out the contents of the legacy format image
Wolfgang Denk3b506772009-08-19 11:42:56 +0200317 * @ptr: pointer to the legacy format image header
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100318 * @p: pointer to prefix string
319 *
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200320 * image_print_contents() formats a multi line legacy image contents description.
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100321 * The routine prints out all header fields followed by the size/offset data
322 * for MULTI/SCRIPT images.
323 *
324 * returns:
325 * no returned results
326 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000327void image_print_contents(const void *ptr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100328{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200329 const image_header_t *hdr = (const image_header_t *)ptr;
Heiko Schocher62cb1562015-06-29 09:10:46 +0200330 const char __maybe_unused *p;
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200331
Simon Glass1030f162013-05-08 08:05:58 +0000332 p = IMAGE_INDENT_STRING;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000333 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000334 if (IMAGE_ENABLE_TIMESTAMP) {
335 printf("%sCreated: ", p);
336 genimg_print_time((time_t)image_get_time(hdr));
337 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000338 printf("%sImage Type: ", p);
339 image_print_type(hdr);
340 printf("%sData Size: ", p);
341 genimg_print_size(image_get_data_size(hdr));
342 printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
343 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100344
Stephen Warren6904b6e2011-10-18 11:11:49 +0000345 if (image_check_type(hdr, IH_TYPE_MULTI) ||
346 image_check_type(hdr, IH_TYPE_SCRIPT)) {
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100347 int i;
348 ulong data, len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000349 ulong count = image_multi_count(hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100350
Stephen Warren6904b6e2011-10-18 11:11:49 +0000351 printf("%sContents:\n", p);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100352 for (i = 0; i < count; i++) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000353 image_multi_getimg(hdr, i, &data, &len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100354
Stephen Warren6904b6e2011-10-18 11:11:49 +0000355 printf("%s Image %d: ", p, i);
356 genimg_print_size(len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100357
Stephen Warren6904b6e2011-10-18 11:11:49 +0000358 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100359 /*
360 * the user may need to know offsets
361 * if planning to do something with
362 * multiple files
363 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000364 printf("%s Offset = 0x%08lx\n", p, data);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100365 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100366 }
367 }
368}
369
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100370
371#ifndef USE_HOSTCC
Heiko Schocher515eb122014-05-28 11:33:33 +0200372#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100373/**
374 * image_get_ramdisk - get and verify ramdisk image
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100375 * @rd_addr: ramdisk image start address
376 * @arch: expected ramdisk architecture
377 * @verify: checksum verification flag
378 *
379 * image_get_ramdisk() returns a pointer to the verified ramdisk image
380 * header. Routine receives image start address and expected architecture
381 * flag. Verification done covers data and header integrity and os/type/arch
382 * fields checking.
383 *
384 * If dataflash support is enabled routine checks for dataflash addresses
385 * and handles required dataflash reads.
386 *
387 * returns:
388 * pointer to a ramdisk image header, if image was found and valid
389 * otherwise, return NULL
390 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000391static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100392 int verify)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100393{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200394 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100395
Stephen Warren6904b6e2011-10-18 11:11:49 +0000396 if (!image_check_magic(rd_hdr)) {
397 puts("Bad Magic Number\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000398 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100399 return NULL;
400 }
401
Stephen Warren6904b6e2011-10-18 11:11:49 +0000402 if (!image_check_hcrc(rd_hdr)) {
403 puts("Bad Header Checksum\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000404 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100405 return NULL;
406 }
407
Simon Glass0169e6b2012-02-13 13:51:18 +0000408 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000409 image_print_contents(rd_hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100410
411 if (verify) {
412 puts(" Verifying Checksum ... ");
Stephen Warren6904b6e2011-10-18 11:11:49 +0000413 if (!image_check_dcrc(rd_hdr)) {
414 puts("Bad Data CRC\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000415 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100416 return NULL;
417 }
418 puts("OK\n");
419 }
420
Simon Glass0169e6b2012-02-13 13:51:18 +0000421 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100422
Stephen Warren6904b6e2011-10-18 11:11:49 +0000423 if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
424 !image_check_arch(rd_hdr, arch) ||
425 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
426 printf("No Linux %s Ramdisk Image\n",
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100427 genimg_get_arch_name(arch));
Simon Glass0169e6b2012-02-13 13:51:18 +0000428 bootstage_error(BOOTSTAGE_ID_RAMDISK);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100429 return NULL;
430 }
431
432 return rd_hdr;
433}
Heiko Schocher515eb122014-05-28 11:33:33 +0200434#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100435#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100436
437/*****************************************************************************/
438/* Shared dual-format routines */
439/*****************************************************************************/
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100440#ifndef USE_HOSTCC
Joe Hershbergerd1f5ae92012-12-11 22:16:28 -0600441ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
442ulong save_addr; /* Default Save Address */
443ulong save_size; /* Default Save Size (in bytes) */
444
445static int on_loadaddr(const char *name, const char *value, enum env_op op,
446 int flags)
447{
448 switch (op) {
449 case env_op_create:
450 case env_op_overwrite:
451 load_addr = simple_strtoul(value, NULL, 16);
452 break;
453 default:
454 break;
455 }
456
457 return 0;
458}
459U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
460
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100461ulong getenv_bootm_low(void)
462{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000463 char *s = getenv("bootm_low");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100464 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000465 ulong tmp = simple_strtoul(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100466 return tmp;
467 }
468
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200469#if defined(CONFIG_SYS_SDRAM_BASE)
470 return CONFIG_SYS_SDRAM_BASE;
Marian Balakowicz2499b042008-03-12 12:14:15 +0100471#elif defined(CONFIG_ARM)
472 return gd->bd->bi_dram[0].start;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100473#else
474 return 0;
475#endif
476}
477
Becky Bruced26d67c2008-06-09 20:37:18 -0500478phys_size_t getenv_bootm_size(void)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100479{
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900480 phys_size_t tmp, size;
481 phys_addr_t start;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000482 char *s = getenv("bootm_size");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100483 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000484 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100485 return tmp;
486 }
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900487
488#if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
489 start = gd->bd->bi_dram[0].start;
490 size = gd->bd->bi_dram[0].size;
491#else
492 start = gd->bd->bi_memstart;
493 size = gd->bd->bi_memsize;
494#endif
495
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500496 s = getenv("bootm_low");
497 if (s)
Stephen Warren6904b6e2011-10-18 11:11:49 +0000498 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500499 else
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900500 tmp = start;
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500501
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900502 return size - (tmp - start);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100503}
504
Grant Likely26396382011-03-28 09:58:43 +0000505phys_size_t getenv_bootm_mapsize(void)
506{
507 phys_size_t tmp;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000508 char *s = getenv("bootm_mapsize");
Grant Likely26396382011-03-28 09:58:43 +0000509 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000510 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Grant Likely26396382011-03-28 09:58:43 +0000511 return tmp;
512 }
513
514#if defined(CONFIG_SYS_BOOTMAPSZ)
515 return CONFIG_SYS_BOOTMAPSZ;
516#else
517 return getenv_bootm_size();
518#endif
519}
520
Stephen Warren6904b6e2011-10-18 11:11:49 +0000521void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100522{
Larry Johnsone4551002010-04-20 08:09:43 -0400523 if (to == from)
524 return;
525
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100526#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800527 if (to > from) {
528 from += len;
529 to += len;
530 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100531 while (len > 0) {
532 size_t tail = (len > chunksz) ? chunksz : len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000533 WATCHDOG_RESET();
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800534 if (to > from) {
535 to -= tail;
536 from -= tail;
537 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000538 memmove(to, from, tail);
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800539 if (to < from) {
540 to += tail;
541 from += tail;
542 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100543 len -= tail;
544 }
545#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000546 memmove(to, from, len);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100547#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
548}
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100549#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100550
Stephen Warren6904b6e2011-10-18 11:11:49 +0000551void genimg_print_size(uint32_t size)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100552{
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100553#ifndef USE_HOSTCC
Stephen Warren6904b6e2011-10-18 11:11:49 +0000554 printf("%d Bytes = ", size);
555 print_size(size, "\n");
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100556#else
Stephen Warren6904b6e2011-10-18 11:11:49 +0000557 printf("%d Bytes = %.2f kB = %.2f MB\n",
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100558 size, (double)size / 1.024e3,
559 (double)size / 1.048576e6);
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100560#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100561}
562
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000563#if IMAGE_ENABLE_TIMESTAMP
564void genimg_print_time(time_t timestamp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100565{
566#ifndef USE_HOSTCC
567 struct rtc_time tm;
568
Simon Glass12994662015-04-20 12:37:18 -0600569 rtc_to_tm(timestamp, &tm);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000570 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100571 tm.tm_year, tm.tm_mon, tm.tm_mday,
572 tm.tm_hour, tm.tm_min, tm.tm_sec);
573#else
Stephen Warren6904b6e2011-10-18 11:11:49 +0000574 printf("%s", ctime(&timestamp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100575#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100576}
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000577#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100578
Simon Glass434a31b2015-06-23 15:38:25 -0600579const table_entry_t *get_table_entry(const table_entry_t *table, int id)
580{
581 for (; table->id >= 0; ++table) {
582 if (table->id == id)
583 return table;
584 }
585 return NULL;
586}
587
Simon Glass19864332016-06-30 10:52:16 -0600588static const char *unknown_msg(enum ih_category category)
589{
590 static char msg[30];
591
592 strcpy(msg, "Unknown ");
593 strcat(msg, table_info[category].desc);
594
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 Balakowiczc3c7eb22008-02-29 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 Frysingercf2feb12010-10-20 07:17:39 -0400670char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100671{
Simon Glass434a31b2015-06-23 15:38:25 -0600672 table = get_table_entry(table, id);
673 if (!table)
674 return msg;
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200675#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
Simon Glass434a31b2015-06-23 15:38:25 -0600676 return table->lname;
Scott Wood68498ab2009-04-02 16:15:10 -0500677#else
Simon Glass434a31b2015-06-23 15:38:25 -0600678 return table->lname + gd->reloc_off;
Scott Wood68498ab2009-04-02 16:15:10 -0500679#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100680}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100681
Stephen Warren6904b6e2011-10-18 11:11:49 +0000682const char *genimg_get_os_name(uint8_t os)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100683{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000684 return (get_table_entry_name(uimage_os, "Unknown OS", os));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100685}
686
Stephen Warren6904b6e2011-10-18 11:11:49 +0000687const char *genimg_get_arch_name(uint8_t arch)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100688{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000689 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
690 arch));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100691}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100692
Stephen Warren6904b6e2011-10-18 11:11:49 +0000693const char *genimg_get_type_name(uint8_t type)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100694{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000695 return (get_table_entry_name(uimage_type, "Unknown Image", type));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100696}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100697
Simon Glass86c362d2016-02-22 22:55:50 -0700698static const char *genimg_get_short_name(const table_entry_t *table, int val)
Simon Glass434a31b2015-06-23 15:38:25 -0600699{
Simon Glass86c362d2016-02-22 22:55:50 -0700700 table = get_table_entry(table, val);
Simon Glass434a31b2015-06-23 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 Glass86c362d2016-02-22 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 Warren6904b6e2011-10-18 11:11:49 +0000715const char *genimg_get_comp_name(uint8_t comp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100716{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000717 return (get_table_entry_name(uimage_comp, "Unknown Compression",
718 comp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100719}
720
Simon Glass86c362d2016-02-22 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 Balakowiczc3c7eb22008-02-29 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 Frysingercf2feb12010-10-20 07:17:39 -0400750int get_table_entry_id(const table_entry_t *table,
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100751 const char *table_name, const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100752{
Mike Frysingercf2feb12010-10-20 07:17:39 -0400753 const table_entry_t *t;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100754
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100755 for (t = table; t->id >= 0; ++t) {
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200756#ifdef CONFIG_NEEDS_MANUAL_RELOC
Simon Glass434a31b2015-06-23 15:38:25 -0600757 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200758#else
Simon Glass434a31b2015-06-23 15:38:25 -0600759 if (t->sname && strcasecmp(t->sname, name) == 0)
Peter Tyser9057cbf2009-09-21 11:20:36 -0500760#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100761 return (t->id);
762 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000763 debug("Invalid %s Type: %s\n", table_name, name);
Simon Glass434a31b2015-06-23 15:38:25 -0600764
765 return -1;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100766}
767
Stephen Warren6904b6e2011-10-18 11:11:49 +0000768int genimg_get_os_id(const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100769{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000770 return (get_table_entry_id(uimage_os, "OS", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100771}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100772
Stephen Warren6904b6e2011-10-18 11:11:49 +0000773int genimg_get_arch_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100774{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000775 return (get_table_entry_id(uimage_arch, "CPU", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100776}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100777
Stephen Warren6904b6e2011-10-18 11:11:49 +0000778int genimg_get_type_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100779{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000780 return (get_table_entry_id(uimage_type, "Image", name));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100781}
Marian Balakowicz95418502008-01-31 13:55:39 +0100782
Stephen Warren6904b6e2011-10-18 11:11:49 +0000783int genimg_get_comp_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100784{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000785 return (get_table_entry_id(uimage_comp, "Compression", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100786}
787
788#ifndef USE_HOSTCC
Marian Balakowicz95418502008-01-31 13:55:39 +0100789/**
Bryan Wuf5c377a2014-08-15 16:51:38 -0700790 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
791 * FIT strings
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700792 * @img_addr: a string might contain real image address
Bryan Wuf5c377a2014-08-15 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 Wuaf7b0de2014-07-31 17:39:58 -0700797 *
Bryan Wuf5c377a2014-08-15 16:51:38 -0700798 * genimg_get_kernel_addr_fit get the real kernel start address from a string
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700799 * which is normally the first argv of bootm/bootz
800 *
801 * returns:
802 * kernel start address
803 */
Bryan Wuf5c377a2014-08-15 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 Wuaf7b0de2014-07-31 17:39:58 -0700807{
Bryan Wuaf7b0de2014-07-31 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 Glasse3ee2fb2016-02-22 22:55:43 -0700815#if CONFIG_IS_ENABLED(FIT)
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700816 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700817 fit_uname_config)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700818 debug("* kernel: config '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700819 *fit_uname_config, kernel_addr);
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700820 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700821 fit_uname_kernel)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700822 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700823 *fit_uname_kernel, kernel_addr);
Bryan Wuaf7b0de2014-07-31 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 Wuf5c377a2014-08-15 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 Balakowiczd7c88a42008-02-29 14:58:34 +0100848 * genimg_get_format - get image format type
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100849 * @img_addr: image start address
850 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100851 * genimg_get_format() checks whether provided address points to a valid
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100852 * legacy or FIT image.
853 *
Marian Balakowicz12560682008-02-27 11:02:26 +0100854 * 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
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100856 * genimg_get_format() must be able to dectect libfdt header.
Marian Balakowicz12560682008-02-27 11:02:26 +0100857 *
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100858 * returns:
859 * image format type or IMAGE_FORMAT_INVALID if no image is present
860 */
Simon Glass49648062013-05-07 06:12:03 +0000861int genimg_get_format(const void *img_addr)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100862{
Heiko Schocher515eb122014-05-28 11:33:33 +0200863#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +0200864 const image_header_t *hdr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100865
Wolfgang Denk3b506772009-08-19 11:42:56 +0200866 hdr = (const image_header_t *)img_addr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100867 if (image_check_magic(hdr))
Heiko Schocher515eb122014-05-28 11:33:33 +0200868 return IMAGE_FORMAT_LEGACY;
869#endif
Simon Glass8b426922016-02-22 22:55:45 -0700870#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Heiko Schocher515eb122014-05-28 11:33:33 +0200871 if (fdt_check_header(img_addr) == 0)
872 return IMAGE_FORMAT_FIT;
Sebastian Siewior686d6672014-05-05 15:08:09 -0500873#endif
874#ifdef CONFIG_ANDROID_BOOT_IMAGE
Heiko Schocher515eb122014-05-28 11:33:33 +0200875 if (android_image_check_header(img_addr) == 0)
876 return IMAGE_FORMAT_ANDROID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100877#endif
878
Heiko Schocher515eb122014-05-28 11:33:33 +0200879 return IMAGE_FORMAT_INVALID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100880}
881
882/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100883 * genimg_get_image - get image from special storage (if necessary)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100884 * @img_addr: image start address
885 *
Guilherme Maciel Ferreirafc3c9672015-01-15 02:48:06 -0200886 * genimg_get_image() checks if provided image start address is located
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100887 * in a dataflash storage. If so, image is moved to a system RAM memory.
888 *
889 * returns:
890 * image start address after possible relocation from special storage
891 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000892ulong genimg_get_image(ulong img_addr)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100893{
Marian Balakowicz535b9102008-02-27 11:00:47 +0100894 ulong ram_addr = img_addr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100895
896#ifdef CONFIG_HAS_DATAFLASH
Marian Balakowicz535b9102008-02-27 11:00:47 +0100897 ulong h_size, d_size;
898
Stephen Warren6904b6e2011-10-18 11:11:49 +0000899 if (addr_dataflash(img_addr)) {
Simon Glass49648062013-05-07 06:12:03 +0000900 void *buf;
901
Marian Balakowicz535b9102008-02-27 11:00:47 +0100902 /* ger RAM address */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200903 ram_addr = CONFIG_SYS_LOAD_ADDR;
Marian Balakowicz535b9102008-02-27 11:00:47 +0100904
905 /* get header size */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000906 h_size = image_get_header_size();
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700907#if IMAGE_ENABLE_FIT
Marian Balakowicz535b9102008-02-27 11:00:47 +0100908 if (sizeof(struct fdt_header) > h_size)
909 h_size = sizeof(struct fdt_header);
910#endif
911
912 /* read in header */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000913 debug(" Reading image header from dataflash address "
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100914 "%08lx to RAM address %08lx\n", img_addr, ram_addr);
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100915
Simon Glass49648062013-05-07 06:12:03 +0000916 buf = map_sysmem(ram_addr, 0);
917 read_dataflash(img_addr, h_size, buf);
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100918
Marian Balakowicz535b9102008-02-27 11:00:47 +0100919 /* get data size */
Simon Glass49648062013-05-07 06:12:03 +0000920 switch (genimg_get_format(buf)) {
Heiko Schocher515eb122014-05-28 11:33:33 +0200921#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowicz535b9102008-02-27 11:00:47 +0100922 case IMAGE_FORMAT_LEGACY:
Simon Glass49648062013-05-07 06:12:03 +0000923 d_size = image_get_data_size(buf);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000924 debug(" Legacy format image found at 0x%08lx, "
925 "size 0x%08lx\n",
Marian Balakowicz535b9102008-02-27 11:00:47 +0100926 ram_addr, d_size);
927 break;
Heiko Schocher515eb122014-05-28 11:33:33 +0200928#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700929#if IMAGE_ENABLE_FIT
Marian Balakowicz535b9102008-02-27 11:00:47 +0100930 case IMAGE_FORMAT_FIT:
Simon Glass49648062013-05-07 06:12:03 +0000931 d_size = fit_get_size(buf) - h_size;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000932 debug(" FIT/FDT format image found at 0x%08lx, "
933 "size 0x%08lx\n",
Marian Balakowicz535b9102008-02-27 11:00:47 +0100934 ram_addr, d_size);
935 break;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100936#endif
Marian Balakowicz535b9102008-02-27 11:00:47 +0100937 default:
Stephen Warren6904b6e2011-10-18 11:11:49 +0000938 printf(" No valid image found at 0x%08lx\n",
939 img_addr);
Marian Balakowicz535b9102008-02-27 11:00:47 +0100940 return ram_addr;
941 }
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100942
Marian Balakowicz535b9102008-02-27 11:00:47 +0100943 /* read in image data */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000944 debug(" Reading image remaining data from dataflash address "
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100945 "%08lx to RAM address %08lx\n", img_addr + h_size,
946 ram_addr + h_size);
947
Stephen Warren6904b6e2011-10-18 11:11:49 +0000948 read_dataflash(img_addr + h_size, d_size,
Simon Glass49648062013-05-07 06:12:03 +0000949 (char *)(buf + h_size));
Marian Balakowicz535b9102008-02-27 11:00:47 +0100950
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100951 }
Marian Balakowicz535b9102008-02-27 11:00:47 +0100952#endif /* CONFIG_HAS_DATAFLASH */
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100953
954 return ram_addr;
955}
956
957/**
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100958 * fit_has_config - check if there is a valid FIT configuration
959 * @images: pointer to the bootm command headers structure
960 *
961 * fit_has_config() checks if there is a FIT configuration in use
962 * (if FTI support is present).
963 *
964 * returns:
965 * 0, no FIT support or no configuration found
966 * 1, configuration found
967 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000968int genimg_has_config(bootm_headers_t *images)
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100969{
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700970#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100971 if (images->fit_uname_cfg)
972 return 1;
973#endif
974 return 0;
975}
976
977/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100978 * boot_get_ramdisk - main ramdisk handling routine
Marian Balakowicz95418502008-01-31 13:55:39 +0100979 * @argc: command argument count
980 * @argv: command argument list
Marian Balakowicz61fde552008-02-27 11:01:04 +0100981 * @images: pointer to the bootm images structure
Marian Balakowicz95418502008-01-31 13:55:39 +0100982 * @arch: expected ramdisk architecture
983 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
984 * @rd_end: pointer to a ulong variable, will hold ramdisk end
985 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100986 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
Marian Balakowicz95418502008-01-31 13:55:39 +0100987 * Curently supported are the following ramdisk sources:
988 * - multicomponent kernel/ramdisk image,
989 * - commandline provided address of decicated ramdisk image.
990 *
991 * returns:
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100992 * 0, if ramdisk image was found and valid, or skiped
Marian Balakowicz95418502008-01-31 13:55:39 +0100993 * rd_start and rd_end are set to ramdisk start/end addresses if
994 * ramdisk image is found and valid
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100995 *
Kumar Galab8ca7342008-08-29 19:08:29 -0500996 * 1, if ramdisk image is found but corrupted, or invalid
Marian Balakowicz95418502008-01-31 13:55:39 +0100997 * rd_start and rd_end are set to 0 if no ramdisk exists
Marian Balakowicz95418502008-01-31 13:55:39 +0100998 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000999int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
Marian Balakowicza0ffb422008-03-12 10:14:38 +01001000 uint8_t arch, ulong *rd_start, ulong *rd_end)
Marian Balakowicz95418502008-01-31 13:55:39 +01001001{
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001002 ulong rd_addr, rd_load;
Marian Balakowicz95418502008-01-31 13:55:39 +01001003 ulong rd_data, rd_len;
Heiko Schocher515eb122014-05-28 11:33:33 +02001004#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +02001005 const image_header_t *rd_hdr;
Heiko Schocher515eb122014-05-28 11:33:33 +02001006#endif
Simon Glass49648062013-05-07 06:12:03 +00001007 void *buf;
Marek Vasut6988d132012-03-30 23:19:10 +02001008#ifdef CONFIG_SUPPORT_RAW_INITRD
Marek Vasut28850d02012-03-18 11:47:58 +00001009 char *end;
Marek Vasut6988d132012-03-30 23:19:10 +02001010#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001011#if IMAGE_ENABLE_FIT
Simon Glassad68fc32013-07-10 23:08:10 -07001012 const char *fit_uname_config = images->fit_uname_cfg;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001013 const char *fit_uname_ramdisk = NULL;
1014 ulong default_addr;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001015 int rd_noffset;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001016#endif
Simon Glass794a9212013-06-11 11:14:46 -07001017 const char *select = NULL;
Marian Balakowicz95418502008-01-31 13:55:39 +01001018
Marian Balakowicza50d5152008-03-12 10:12:37 +01001019 *rd_start = 0;
1020 *rd_end = 0;
1021
Tom Rinifc1ae4c2015-08-27 15:42:41 -04001022#ifdef CONFIG_ANDROID_BOOT_IMAGE
1023 /*
1024 * Look for an Android boot image.
1025 */
1026 buf = map_sysmem(images->os.start, 0);
Tom Rini648c4442015-10-27 19:04:40 -04001027 if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
Tom Rinifc1ae4c2015-08-27 15:42:41 -04001028 select = argv[0];
1029#endif
1030
Simon Glass794a9212013-06-11 11:14:46 -07001031 if (argc >= 2)
1032 select = argv[1];
Rob Herringad8b3a52015-07-17 10:57:17 -05001033
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001034 /*
1035 * Look for a '-' which indicates to ignore the
1036 * ramdisk argument
1037 */
Simon Glass794a9212013-06-11 11:14:46 -07001038 if (select && strcmp(select, "-") == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001039 debug("## Skipping init Ramdisk\n");
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001040 rd_len = rd_data = 0;
Simon Glass794a9212013-06-11 11:14:46 -07001041 } else if (select || genimg_has_config(images)) {
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001042#if IMAGE_ENABLE_FIT
Simon Glass794a9212013-06-11 11:14:46 -07001043 if (select) {
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001044 /*
1045 * If the init ramdisk comes from the FIT image and
1046 * the FIT image address is omitted in the command
1047 * line argument, try to use os FIT image address or
1048 * default load address.
1049 */
1050 if (images->fit_uname_os)
1051 default_addr = (ulong)images->fit_hdr_os;
1052 else
1053 default_addr = load_addr;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001054
Simon Glass794a9212013-06-11 11:14:46 -07001055 if (fit_parse_conf(select, default_addr,
1056 &rd_addr, &fit_uname_config)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001057 debug("* ramdisk: config '%s' from image at "
1058 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001059 fit_uname_config, rd_addr);
Simon Glass794a9212013-06-11 11:14:46 -07001060 } else if (fit_parse_subimage(select, default_addr,
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001061 &rd_addr, &fit_uname_ramdisk)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001062 debug("* ramdisk: subimage '%s' from image at "
1063 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001064 fit_uname_ramdisk, rd_addr);
1065 } else
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001066#endif
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001067 {
Simon Glass794a9212013-06-11 11:14:46 -07001068 rd_addr = simple_strtoul(select, NULL, 16);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001069 debug("* ramdisk: cmdline image address = "
1070 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001071 rd_addr);
1072 }
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001073#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001074 } else {
1075 /* use FIT configuration provided in first bootm
Simon Glass65817a62013-05-16 13:53:22 +00001076 * command argument. If the property is not defined,
1077 * quit silently.
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001078 */
Simon Glass49648062013-05-07 06:12:03 +00001079 rd_addr = map_to_sysmem(images->fit_hdr_os);
Simon Glass65817a62013-05-16 13:53:22 +00001080 rd_noffset = fit_get_node_from_config(images,
1081 FIT_RAMDISK_PROP, rd_addr);
Paul Burton14171b12016-09-20 18:17:12 +01001082 if (rd_noffset == -ENOENT)
Peter Tyser190ee482008-08-05 10:51:57 -05001083 return 0;
Simon Glass65817a62013-05-16 13:53:22 +00001084 else if (rd_noffset < 0)
1085 return 1;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001086 }
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001087#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001088
1089 /* copy from dataflash if needed */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001090 rd_addr = genimg_get_image(rd_addr);
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001091
1092 /*
1093 * Check if there is an initrd image at the
1094 * address provided in the second bootm argument
1095 * check image type, for FIT images get FIT node.
1096 */
Simon Glass49648062013-05-07 06:12:03 +00001097 buf = map_sysmem(rd_addr, 0);
1098 switch (genimg_get_format(buf)) {
Heiko Schocher515eb122014-05-28 11:33:33 +02001099#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001100 case IMAGE_FORMAT_LEGACY:
Stephen Warren6904b6e2011-10-18 11:11:49 +00001101 printf("## Loading init Ramdisk from Legacy "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001102 "Image at %08lx ...\n", rd_addr);
Marian Balakowicz95418502008-01-31 13:55:39 +01001103
Simon Glass0169e6b2012-02-13 13:51:18 +00001104 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001105 rd_hdr = image_get_ramdisk(rd_addr, arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +01001106 images->verify);
Marian Balakowicz95418502008-01-31 13:55:39 +01001107
Marian Balakowicza50d5152008-03-12 10:12:37 +01001108 if (rd_hdr == NULL)
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001109 return 1;
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001110
Stephen Warren6904b6e2011-10-18 11:11:49 +00001111 rd_data = image_get_data(rd_hdr);
1112 rd_len = image_get_data_size(rd_hdr);
1113 rd_load = image_get_load(rd_hdr);
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001114 break;
Heiko Schocher515eb122014-05-28 11:33:33 +02001115#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001116#if IMAGE_ENABLE_FIT
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001117 case IMAGE_FORMAT_FIT:
Simon Glassa0c0b632014-06-12 07:24:47 -06001118 rd_noffset = fit_image_load(images,
Simon Glass65817a62013-05-16 13:53:22 +00001119 rd_addr, &fit_uname_ramdisk,
Simon Glassad68fc32013-07-10 23:08:10 -07001120 &fit_uname_config, arch,
Simon Glass65817a62013-05-16 13:53:22 +00001121 IH_TYPE_RAMDISK,
1122 BOOTSTAGE_ID_FIT_RD_START,
Simon Glass05a9ad72014-08-22 14:26:43 -06001123 FIT_LOAD_OPTIONAL_NON_ZERO,
1124 &rd_data, &rd_len);
Simon Glass65817a62013-05-16 13:53:22 +00001125 if (rd_noffset < 0)
Michal Simekb2474002008-07-11 10:43:13 +02001126 return 1;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001127
Simon Glass65817a62013-05-16 13:53:22 +00001128 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
Marian Balakowicza50d5152008-03-12 10:12:37 +01001129 images->fit_uname_rd = fit_uname_ramdisk;
Marian Balakowicz61c1ad52008-03-12 10:32:59 +01001130 images->fit_noffset_rd = rd_noffset;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001131 break;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001132#endif
Rob Herringad8b3a52015-07-17 10:57:17 -05001133#ifdef CONFIG_ANDROID_BOOT_IMAGE
1134 case IMAGE_FORMAT_ANDROID:
1135 android_image_get_ramdisk((void *)images->os.start,
1136 &rd_data, &rd_len);
1137 break;
1138#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001139 default:
Marek Vasut28850d02012-03-18 11:47:58 +00001140#ifdef CONFIG_SUPPORT_RAW_INITRD
Simon Glass794a9212013-06-11 11:14:46 -07001141 end = NULL;
1142 if (select)
1143 end = strchr(select, ':');
1144 if (end) {
Marek Vasut28850d02012-03-18 11:47:58 +00001145 rd_len = simple_strtoul(++end, NULL, 16);
1146 rd_data = rd_addr;
1147 } else
1148#endif
1149 {
1150 puts("Wrong Ramdisk Image Format\n");
1151 rd_data = rd_len = rd_load = 0;
1152 return 1;
1153 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001154 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001155 } else if (images->legacy_hdr_valid &&
Stephen Warren6904b6e2011-10-18 11:11:49 +00001156 image_check_type(&images->legacy_hdr_os_copy,
1157 IH_TYPE_MULTI)) {
1158
Marian Balakowicz95418502008-01-31 13:55:39 +01001159 /*
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001160 * Now check if we have a legacy mult-component image,
1161 * get second entry data start address and len.
Marian Balakowicz95418502008-01-31 13:55:39 +01001162 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001163 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001164 printf("## Loading init Ramdisk from multi component "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001165 "Legacy Image at %08lx ...\n",
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001166 (ulong)images->legacy_hdr_os);
1167
Stephen Warren6904b6e2011-10-18 11:11:49 +00001168 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
Rob Herringad8b3a52015-07-17 10:57:17 -05001169 } else {
Marian Balakowicz95418502008-01-31 13:55:39 +01001170 /*
1171 * no initrd image
1172 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001173 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
Marian Balakowicz95418502008-01-31 13:55:39 +01001174 rd_len = rd_data = 0;
1175 }
1176
1177 if (!rd_data) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001178 debug("## No init Ramdisk\n");
Marian Balakowicz95418502008-01-31 13:55:39 +01001179 } else {
1180 *rd_start = rd_data;
1181 *rd_end = rd_data + rd_len;
1182 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001183 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
Marian Balakowicz95418502008-01-31 13:55:39 +01001184 *rd_start, *rd_end);
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001185
1186 return 0;
Marian Balakowicz95418502008-01-31 13:55:39 +01001187}
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001188
John Rigbyeea8e692010-10-13 13:57:35 -06001189#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001190/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001191 * boot_ramdisk_high - relocate init ramdisk
Kumar Galab937bb72008-02-27 21:51:49 -06001192 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001193 * @rd_data: ramdisk data start address
1194 * @rd_len: ramdisk data length
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001195 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1196 * start address (after possible relocation)
1197 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1198 * end address (after possible relocation)
1199 *
Robert P. J. Day832d36e2013-09-16 07:15:45 -04001200 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001201 * variable and if requested ramdisk data is moved to a specified location.
1202 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001203 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1204 * start/end addresses if ramdisk image start and len were provided,
1205 * otherwise set initrd_start and initrd_end set to zeros.
1206 *
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001207 * returns:
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001208 * 0 - success
1209 * -1 - failure
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001210 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001211int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
Kumar Galab937bb72008-02-27 21:51:49 -06001212 ulong *initrd_start, ulong *initrd_end)
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001213{
1214 char *s;
1215 ulong initrd_high;
1216 int initrd_copy_to_ram = 1;
1217
Stephen Warren6904b6e2011-10-18 11:11:49 +00001218 if ((s = getenv("initrd_high")) != NULL) {
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001219 /* a value of "no" or a similar string will act like 0,
1220 * turning the "load high" feature off. This is intentional.
1221 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001222 initrd_high = simple_strtoul(s, NULL, 16);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001223 if (initrd_high == ~0)
1224 initrd_copy_to_ram = 0;
1225 } else {
Masahiro Yamadaf93592c2015-12-17 17:19:35 +09001226 initrd_high = getenv_bootm_mapsize() + getenv_bootm_low();
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001227 }
1228
Marian Balakowicz902ce702008-05-13 15:53:29 +02001229
1230#ifdef CONFIG_LOGBUFFER
1231 /* Prevent initrd from overwriting logbuffer */
1232 lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1233#endif
1234
Stephen Warren6904b6e2011-10-18 11:11:49 +00001235 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001236 initrd_high, initrd_copy_to_ram);
1237
1238 if (rd_data) {
1239 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001240 debug(" in-place initrd\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001241 *initrd_start = rd_data;
1242 *initrd_end = rd_data + rd_len;
Kumar Galab937bb72008-02-27 21:51:49 -06001243 lmb_reserve(lmb, rd_data, rd_len);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001244 } else {
Kumar Galab937bb72008-02-27 21:51:49 -06001245 if (initrd_high)
Stephen Warren6904b6e2011-10-18 11:11:49 +00001246 *initrd_start = (ulong)lmb_alloc_base(lmb,
1247 rd_len, 0x1000, initrd_high);
Kumar Galab937bb72008-02-27 21:51:49 -06001248 else
Stephen Warren6904b6e2011-10-18 11:11:49 +00001249 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1250 0x1000);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001251
Kumar Galab937bb72008-02-27 21:51:49 -06001252 if (*initrd_start == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001253 puts("ramdisk - allocation error\n");
Kumar Galab937bb72008-02-27 21:51:49 -06001254 goto error;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001255 }
Simon Glass0169e6b2012-02-13 13:51:18 +00001256 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001257
1258 *initrd_end = *initrd_start + rd_len;
Stephen Warren6904b6e2011-10-18 11:11:49 +00001259 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001260 *initrd_start, *initrd_end);
1261
Stephen Warren6904b6e2011-10-18 11:11:49 +00001262 memmove_wd((void *)*initrd_start,
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001263 (void *)rd_data, rd_len, CHUNKSZ);
1264
Kumar Gala180c5812011-12-07 04:42:58 +00001265#ifdef CONFIG_MP
1266 /*
1267 * Ensure the image is flushed to memory to handle
1268 * AMP boot scenarios in which we might not be
1269 * HW cache coherent
1270 */
1271 flush_cache((unsigned long)*initrd_start, rd_len);
1272#endif
Stephen Warren6904b6e2011-10-18 11:11:49 +00001273 puts("OK\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001274 }
1275 } else {
1276 *initrd_start = 0;
1277 *initrd_end = 0;
1278 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001279 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001280 *initrd_start, *initrd_end);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001281
Kumar Galab937bb72008-02-27 21:51:49 -06001282 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001283
Kumar Galab937bb72008-02-27 21:51:49 -06001284error:
1285 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001286}
John Rigbyeea8e692010-10-13 13:57:35 -06001287#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001288
Simon Glass0129b522014-10-19 21:11:24 -06001289int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1290 ulong *setup_start, ulong *setup_len)
1291{
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001292#if IMAGE_ENABLE_FIT
Simon Glass0129b522014-10-19 21:11:24 -06001293 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1294#else
1295 return -ENOENT;
1296#endif
1297}
1298
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001299#if IMAGE_ENABLE_FIT
Michal Simekebae78b2016-05-17 14:03:50 +02001300#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_XILINX)
1301int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
1302 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1303{
1304 ulong tmp_img_addr, img_data, img_len;
1305 void *buf;
1306 int conf_noffset;
1307 int fit_img_result;
Simon Glassb0ea7402016-10-02 17:59:28 -06001308 const char *uname, *name;
Michal Simekebae78b2016-05-17 14:03:50 +02001309 int err;
1310 int devnum = 0; /* TODO support multi fpga platforms */
1311 const fpga_desc * const desc = fpga_get_desc(devnum);
1312 xilinx_desc *desc_xilinx = desc->devdesc;
1313
1314 /* Check to see if the images struct has a FIT configuration */
1315 if (!genimg_has_config(images)) {
1316 debug("## FIT configuration was not specified\n");
1317 return 0;
1318 }
1319
1320 /*
1321 * Obtain the os FIT header from the images struct
1322 * copy from dataflash if needed
1323 */
1324 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1325 tmp_img_addr = genimg_get_image(tmp_img_addr);
1326 buf = map_sysmem(tmp_img_addr, 0);
1327 /*
1328 * Check image type. For FIT images get FIT node
1329 * and attempt to locate a generic binary.
1330 */
1331 switch (genimg_get_format(buf)) {
1332 case IMAGE_FORMAT_FIT:
1333 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1334
Simon Glassb0ea7402016-10-02 17:59:28 -06001335 uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0,
1336 NULL);
1337 if (!uname) {
Michal Simekebae78b2016-05-17 14:03:50 +02001338 debug("## FPGA image is not specified\n");
1339 return 0;
1340 }
1341 fit_img_result = fit_image_load(images,
1342 tmp_img_addr,
1343 (const char **)&uname,
1344 &(images->fit_uname_cfg),
1345 arch,
1346 IH_TYPE_FPGA,
1347 BOOTSTAGE_ID_FPGA_INIT,
1348 FIT_LOAD_OPTIONAL_NON_ZERO,
1349 &img_data, &img_len);
1350
1351 debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n",
1352 uname, img_data, img_len);
1353
1354 if (fit_img_result < 0) {
1355 /* Something went wrong! */
1356 return fit_img_result;
1357 }
1358
1359 if (img_len >= desc_xilinx->size) {
1360 name = "full";
1361 err = fpga_loadbitstream(devnum, (char *)img_data,
1362 img_len, BIT_FULL);
1363 if (err)
1364 err = fpga_load(devnum, (const void *)img_data,
1365 img_len, BIT_FULL);
1366 } else {
1367 name = "partial";
1368 err = fpga_loadbitstream(devnum, (char *)img_data,
1369 img_len, BIT_PARTIAL);
1370 if (err)
1371 err = fpga_load(devnum, (const void *)img_data,
1372 img_len, BIT_PARTIAL);
1373 }
1374
1375 printf(" Programming %s bitstream... ", name);
1376 if (err)
1377 printf("failed\n");
1378 else
1379 printf("OK\n");
1380 break;
1381 default:
1382 printf("The given image format is not supported (corrupt?)\n");
1383 return 1;
1384 }
1385
1386 return 0;
1387}
1388#endif
1389
Karl Apsite1b21c282015-05-21 09:52:48 -04001390int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1391 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1392{
1393 /*
1394 * These variables are used to hold the current image location
1395 * in system memory.
1396 */
1397 ulong tmp_img_addr;
1398 /*
1399 * These two variables are requirements for fit_image_load, but
1400 * their values are not used
1401 */
1402 ulong img_data, img_len;
1403 void *buf;
1404 int loadables_index;
1405 int conf_noffset;
1406 int fit_img_result;
Simon Glassb0ea7402016-10-02 17:59:28 -06001407 const char *uname;
Karl Apsite1b21c282015-05-21 09:52:48 -04001408
1409 /* Check to see if the images struct has a FIT configuration */
1410 if (!genimg_has_config(images)) {
1411 debug("## FIT configuration was not specified\n");
1412 return 0;
1413 }
1414
1415 /*
1416 * Obtain the os FIT header from the images struct
1417 * copy from dataflash if needed
1418 */
1419 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
1420 tmp_img_addr = genimg_get_image(tmp_img_addr);
1421 buf = map_sysmem(tmp_img_addr, 0);
1422 /*
1423 * Check image type. For FIT images get FIT node
1424 * and attempt to locate a generic binary.
1425 */
1426 switch (genimg_get_format(buf)) {
1427 case IMAGE_FORMAT_FIT:
1428 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1429
1430 for (loadables_index = 0;
Simon Glassb0ea7402016-10-02 17:59:28 -06001431 uname = fdt_stringlist_get(buf, conf_noffset,
1432 FIT_LOADABLE_PROP, loadables_index,
1433 NULL), uname;
Karl Apsite1b21c282015-05-21 09:52:48 -04001434 loadables_index++)
1435 {
1436 fit_img_result = fit_image_load(images,
1437 tmp_img_addr,
Simon Glassb0ea7402016-10-02 17:59:28 -06001438 &uname,
Karl Apsite1b21c282015-05-21 09:52:48 -04001439 &(images->fit_uname_cfg), arch,
1440 IH_TYPE_LOADABLE,
1441 BOOTSTAGE_ID_FIT_LOADABLE_START,
1442 FIT_LOAD_OPTIONAL_NON_ZERO,
1443 &img_data, &img_len);
1444 if (fit_img_result < 0) {
1445 /* Something went wrong! */
1446 return fit_img_result;
1447 }
1448 }
1449 break;
1450 default:
1451 printf("The given image format is not supported (corrupt?)\n");
1452 return 1;
1453 }
1454
1455 return 0;
1456}
1457#endif
1458
John Rigbyeea8e692010-10-13 13:57:35 -06001459#ifdef CONFIG_SYS_BOOT_GET_CMDLINE
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001460/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001461 * boot_get_cmdline - allocate and initialize kernel cmdline
Kumar Galab937bb72008-02-27 21:51:49 -06001462 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001463 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1464 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1465 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001466 * boot_get_cmdline() allocates space for kernel command line below
Bin Meng75574052016-02-05 19:30:11 -08001467 * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-Boot environemnt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001468 * variable is present its contents is copied to allocated kernel
1469 * command line.
1470 *
1471 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001472 * 0 - success
1473 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001474 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001475int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001476{
1477 char *cmdline;
1478 char *s;
1479
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +02001480 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
Grant Likely26396382011-03-28 09:58:43 +00001481 getenv_bootm_mapsize() + getenv_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001482
1483 if (cmdline == NULL)
1484 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001485
1486 if ((s = getenv("bootargs")) == NULL)
1487 s = "";
1488
1489 strcpy(cmdline, s);
1490
1491 *cmd_start = (ulong) & cmdline[0];
1492 *cmd_end = *cmd_start + strlen(cmdline);
1493
Stephen Warren6904b6e2011-10-18 11:11:49 +00001494 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001495
Kumar Galab937bb72008-02-27 21:51:49 -06001496 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001497}
John Rigbyeea8e692010-10-13 13:57:35 -06001498#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001499
John Rigbyeea8e692010-10-13 13:57:35 -06001500#ifdef CONFIG_SYS_BOOT_GET_KBD
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001501/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001502 * boot_get_kbd - allocate and initialize kernel copy of board info
Kumar Galab937bb72008-02-27 21:51:49 -06001503 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001504 * @kbd: double pointer to board info data
1505 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001506 * boot_get_kbd() allocates space for kernel copy of board info data below
Grant Likelydfff7a22011-03-28 09:58:34 +00001507 * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1508 * with the current u-boot board info data.
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001509 *
1510 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001511 * 0 - success
1512 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001513 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001514int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001515{
Becky Bruced26d67c2008-06-09 20:37:18 -05001516 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
Grant Likely26396382011-03-28 09:58:43 +00001517 getenv_bootm_mapsize() + getenv_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001518 if (*kbd == NULL)
1519 return -1;
1520
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001521 **kbd = *(gd->bd);
1522
Stephen Warren6904b6e2011-10-18 11:11:49 +00001523 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001524
1525#if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1526 do_bdinfo(NULL, 0, 0, NULL);
1527#endif
1528
Kumar Galab937bb72008-02-27 21:51:49 -06001529 return 0;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001530}
John Rigbyeea8e692010-10-13 13:57:35 -06001531#endif /* CONFIG_SYS_BOOT_GET_KBD */
Simon Glass9ca37422013-05-08 08:06:01 +00001532
1533#ifdef CONFIG_LMB
1534int image_setup_linux(bootm_headers_t *images)
1535{
1536 ulong of_size = images->ft_len;
1537 char **of_flat_tree = &images->ft_addr;
1538 ulong *initrd_start = &images->initrd_start;
1539 ulong *initrd_end = &images->initrd_end;
1540 struct lmb *lmb = &images->lmb;
1541 ulong rd_len;
1542 int ret;
1543
1544 if (IMAGE_ENABLE_OF_LIBFDT)
1545 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1546
1547 if (IMAGE_BOOT_GET_CMDLINE) {
1548 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1549 &images->cmdline_end);
1550 if (ret) {
1551 puts("ERROR with allocation of cmdline\n");
1552 return ret;
1553 }
1554 }
1555 if (IMAGE_ENABLE_RAMDISK_HIGH) {
1556 rd_len = images->rd_end - images->rd_start;
1557 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1558 initrd_start, initrd_end);
1559 if (ret)
1560 return ret;
1561 }
1562
1563 if (IMAGE_ENABLE_OF_LIBFDT) {
1564 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1565 if (ret)
1566 return ret;
1567 }
1568
1569 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1570 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1571 if (ret)
1572 return ret;
1573 }
1574
1575 return 0;
1576}
1577#endif /* CONFIG_LMB */
Marian Balakowicze227fbb2008-02-29 21:24:06 +01001578#endif /* !USE_HOSTCC */