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Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Marian Balakowicz41d71ed2008-01-08 18:14:09 +01002/*
3 * (C) Copyright 2008 Semihalf
4 *
5 * (C) Copyright 2000-2006
6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
Marian Balakowicz41d71ed2008-01-08 18:14:09 +01007 */
Marian Balakowicz9c701e82008-01-31 13:57:17 +01008
Marian Balakowicz41d71ed2008-01-08 18:14:09 +01009#ifndef USE_HOSTCC
Marian Balakowicz95418502008-01-31 13:55:39 +010010#include <common.h>
11#include <watchdog.h>
12
13#ifdef CONFIG_SHOW_BOOT_PROGRESS
14#include <status_led.h>
15#endif
16
Marian Balakowicza1cc1472008-02-21 17:27:41 +010017#include <rtc.h>
Marian Balakowicza1cc1472008-02-21 17:27:41 +010018
Joe Hershbergerd1f5ae92012-12-11 22:16:28 -060019#include <environment.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010020#include <image.h>
Joe Hershberger65b905b2015-03-22 17:08:59 -050021#include <mapmem.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010022
Simon Glass8b426922016-02-22 22:55:45 -070023#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Masahiro Yamada75f82d02018-03-05 01:20:11 +090024#include <linux/libfdt.h>
Marian Balakowiczc536d6f2008-02-21 17:20:19 +010025#include <fdt_support.h>
Michal Simekebae78b2016-05-17 14:03:50 +020026#include <fpga.h>
27#include <xilinx.h>
Marian Balakowicza50d5152008-03-12 10:12:37 +010028#endif
29
Andy Fleming72c23be2008-04-02 16:19:07 -050030#include <u-boot/md5.h>
Jeroen Hofsteebfe88fe2014-06-12 22:27:12 +020031#include <u-boot/sha1.h>
Masahiro Yamada56a931c2016-09-21 11:28:55 +090032#include <linux/errno.h>
Simon Glass49648062013-05-07 06:12:03 +000033#include <asm/io.h>
Marian Balakowicza50d5152008-03-12 10:12:37 +010034
Marian Balakowicz2efc2642008-01-31 13:58:13 +010035#ifdef CONFIG_CMD_BDI
Wolfgang Denk6262d0212010-06-28 22:00:46 +020036extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
Marian Balakowicz2efc2642008-01-31 13:58:13 +010037#endif
38
39DECLARE_GLOBAL_DATA_PTR;
Marian Balakowicz61fde552008-02-27 11:01:04 +010040
Heiko Schocher515eb122014-05-28 11:33:33 +020041#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Stephen Warren6904b6e2011-10-18 11:11:49 +000042static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +010043 int verify);
Heiko Schocher515eb122014-05-28 11:33:33 +020044#endif
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010045#else
Marian Balakowicz95418502008-01-31 13:55:39 +010046#include "mkimage.h"
Andy Fleming72c23be2008-04-02 16:19:07 -050047#include <u-boot/md5.h>
Marian Balakowicze227fbb2008-02-29 21:24:06 +010048#include <time.h>
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010049#include <image.h>
Heiko Schocher62cb1562015-06-29 09:10:46 +020050
51#ifndef __maybe_unused
52# define __maybe_unused /* unimplemented */
53#endif
Marian Balakowicze227fbb2008-02-29 21:24:06 +010054#endif /* !USE_HOSTCC*/
Marian Balakowicz41d71ed2008-01-08 18:14:09 +010055
Simon Glass9adb6862013-02-24 17:33:25 +000056#include <u-boot/crc.h>
57
Simon Glass9ca37422013-05-08 08:06:01 +000058#ifndef CONFIG_SYS_BARGSIZE
59#define CONFIG_SYS_BARGSIZE 512
60#endif
61
Mike Frysingercf2feb12010-10-20 07:17:39 -040062static const table_entry_t uimage_arch[] = {
Simon Glassa3ed7372016-06-30 10:52:15 -060063 { IH_ARCH_INVALID, "invalid", "Invalid ARCH", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010064 { IH_ARCH_ALPHA, "alpha", "Alpha", },
65 { IH_ARCH_ARM, "arm", "ARM", },
66 { IH_ARCH_I386, "x86", "Intel x86", },
67 { IH_ARCH_IA64, "ia64", "IA64", },
68 { IH_ARCH_M68K, "m68k", "M68K", },
69 { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
70 { IH_ARCH_MIPS, "mips", "MIPS", },
71 { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010072 { IH_ARCH_NIOS2, "nios2", "NIOS II", },
Grant Erickson80f51b82008-05-04 16:45:01 -070073 { IH_ARCH_PPC, "powerpc", "PowerPC", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010074 { IH_ARCH_PPC, "ppc", "PowerPC", },
75 { IH_ARCH_S390, "s390", "IBM S390", },
76 { IH_ARCH_SH, "sh", "SuperH", },
77 { IH_ARCH_SPARC, "sparc", "SPARC", },
78 { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
79 { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
80 { IH_ARCH_AVR32, "avr32", "AVR32", },
Macpaul Lin354b4e32011-10-19 20:41:09 +000081 { IH_ARCH_NDS32, "nds32", "NDS32", },
Stefan Kristiansson15c669c2011-11-26 19:04:50 +000082 { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",},
Simon Glass49648062013-05-07 06:12:03 +000083 { IH_ARCH_SANDBOX, "sandbox", "Sandbox", },
David Feng85fd5f12013-12-14 11:47:35 +080084 { IH_ARCH_ARM64, "arm64", "AArch64", },
Alexey Brodkin78bc86f2014-02-04 12:56:16 +040085 { IH_ARCH_ARC, "arc", "ARC", },
Simon Glass9d428302014-10-10 08:21:57 -060086 { IH_ARCH_X86_64, "x86_64", "AMD x86_64", },
Chris Zankel41e37372016-08-10 18:36:43 +030087 { IH_ARCH_XTENSA, "xtensa", "Xtensa", },
Rick Chencda20702018-03-13 13:37:29 +080088 { IH_ARCH_RISCV, "riscv", "RISC-V", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010089 { -1, "", "", },
90};
91
Mike Frysingercf2feb12010-10-20 07:17:39 -040092static const table_entry_t uimage_os[] = {
Simon Glassa3ed7372016-06-30 10:52:15 -060093 { IH_OS_INVALID, "invalid", "Invalid OS", },
Philipp Tomsich1bf3eb22017-09-13 21:29:29 +020094 { IH_OS_ARM_TRUSTED_FIRMWARE, "arm-trusted-firmware", "ARM Trusted Firmware" },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +010095 { IH_OS_LINUX, "linux", "Linux", },
96#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
97 { IH_OS_LYNXOS, "lynxos", "LynxOS", },
98#endif
99 { IH_OS_NETBSD, "netbsd", "NetBSD", },
Torkel Lundgren29a58662010-09-28 11:05:36 +0200100 { IH_OS_OSE, "ose", "Enea OSE", },
Steven Stallion36ec8ac2013-03-20 06:31:35 +0000101 { IH_OS_PLAN9, "plan9", "Plan 9", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100102 { IH_OS_RTEMS, "rtems", "RTEMS", },
Bryan O'Donoghue2f72dec2018-03-13 16:50:35 +0000103 { IH_OS_TEE, "tee", "Trusted Execution Environment" },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100104 { IH_OS_U_BOOT, "u-boot", "U-Boot", },
miao.yan@windriver.com8bb64242013-12-27 16:01:50 +0800105 { IH_OS_VXWORKS, "vxworks", "VxWorks", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100106#if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
107 { IH_OS_QNX, "qnx", "QNX", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100108#endif
Peter Tyser56b8dd12008-09-08 14:56:49 -0500109#if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
110 { IH_OS_INTEGRITY,"integrity", "INTEGRITY", },
111#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100112#ifdef USE_HOSTCC
113 { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
114 { IH_OS_DELL, "dell", "Dell", },
115 { IH_OS_ESIX, "esix", "Esix", },
116 { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
117 { IH_OS_IRIX, "irix", "Irix", },
118 { IH_OS_NCR, "ncr", "NCR", },
119 { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
120 { IH_OS_PSOS, "psos", "pSOS", },
121 { IH_OS_SCO, "sco", "SCO", },
122 { IH_OS_SOLARIS, "solaris", "Solaris", },
123 { IH_OS_SVR4, "svr4", "SVR4", },
124#endif
Marek Vasut0e3b5122014-12-16 14:07:21 +0100125#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
126 { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
127#endif
128
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100129 { -1, "", "", },
130};
131
Mike Frysingercf2feb12010-10-20 07:17:39 -0400132static const table_entry_t uimage_type[] = {
Stefano Babic38855512011-10-17 00:07:43 +0000133 { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100134 { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
135 { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
John Rigby34d12a12011-07-21 09:10:30 -0400136 { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
Karicheri, Muralidharan82777932014-04-04 13:16:48 -0400137 { IH_TYPE_GPIMAGE, "gpimage", "TI Keystone SPL Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100138 { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
Stephen Warren8c87eba2011-11-10 13:17:53 -0700139 { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", },
Stefano Babic38855512011-10-17 00:07:43 +0000140 { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",},
141 { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",},
Peng Fan60a56072018-10-16 04:50:30 +0000142 { IH_TYPE_IMX8IMAGE, "imx8image", "NXP i.MX8 Boot Image",},
Peng Fan31c51da2018-11-20 10:19:36 +0000143 { IH_TYPE_IMX8MIMAGE, "imx8mimage", "NXP i.MX8M Boot Image",},
Simon Glassa3ed7372016-06-30 10:52:15 -0600144 { IH_TYPE_INVALID, "invalid", "Invalid Image", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100145 { IH_TYPE_MULTI, "multi", "Multi-File Image", },
Stefano Babic38855512011-10-17 00:07:43 +0000146 { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",},
Shaohui Xieea65fd82012-08-10 02:49:35 +0000147 { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100148 { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
149 { IH_TYPE_SCRIPT, "script", "Script", },
Marek Vasut83f69282018-04-15 13:15:33 +0200150 { IH_TYPE_SOCFPGAIMAGE, "socfpgaimage", "Altera SoCFPGA CV/AV preloader",},
151 { IH_TYPE_SOCFPGAIMAGE_V1, "socfpgaimage_v1", "Altera SoCFPGA A10 preloader",},
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100152 { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
Heiko Schocher58cb84d2011-07-16 00:06:42 +0000153 { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",},
Marek Vasut4a0e05d2013-08-26 20:43:33 +0200154 { IH_TYPE_MXSIMAGE, "mxsimage", "Freescale MXS Boot Image",},
Andreas Bießmann7c75d3e2014-05-19 14:23:39 +0200155 { IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
Simon Glass0129b522014-10-19 21:11:24 -0600156 { IH_TYPE_X86_SETUP, "x86_setup", "x86 setup.bin", },
Albert ARIBAUD \(3ADEV\)ed1cb1a2015-03-31 11:40:49 +0200157 { IH_TYPE_LPC32XXIMAGE, "lpc32xximage", "LPC32XX Boot Image", },
Simon Glassc9c74032015-08-30 16:55:24 -0600158 { IH_TYPE_RKIMAGE, "rkimage", "Rockchip Boot Image" },
Simon Glass3b1e5072015-08-30 16:55:25 -0600159 { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" },
Simon Glassc17b1452015-08-30 16:55:26 -0600160 { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" },
Albert ARIBAUD \(3ADEV\)2e9f4942016-09-26 09:08:06 +0200161 { IH_TYPE_VYBRIDIMAGE, "vybridimage", "Vybrid Boot Image", },
Nathan Rossice1771e2015-11-17 22:56:56 +1000162 { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" },
Michal Simekfa124662016-04-27 14:03:29 +0200163 { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" },
Alexander Graf5329d672018-04-13 14:18:52 +0200164 { IH_TYPE_ZYNQMPBIF, "zynqmpbif", "Xilinx ZynqMP Boot Image (bif)" },
Michal Simek0a130b12016-05-17 13:58:44 +0200165 { IH_TYPE_FPGA, "fpga", "FPGA Image" },
Andrew F. Davis378bcff2016-11-29 16:33:21 -0600166 { IH_TYPE_TEE, "tee", "Trusted Execution Environment Image",},
Sven Ebenfeld59697a22016-11-06 16:37:56 +0100167 { IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" },
Andrew F. Davis30f9d562017-07-31 10:58:20 -0500168 { IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",},
Patrick Delaunaye6db5df2018-03-12 10:46:04 +0100169 { IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" },
developere1de5d42018-11-15 10:07:49 +0800170 { IH_TYPE_MTKIMAGE, "mtk_image", "MediaTek BootROM loadable Image" },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100171 { -1, "", "", },
172};
173
Mike Frysingercf2feb12010-10-20 07:17:39 -0400174static const table_entry_t uimage_comp[] = {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100175 { IH_COMP_NONE, "none", "uncompressed", },
176 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
177 { IH_COMP_GZIP, "gzip", "gzip compressed", },
Luigi 'Comio' Mantellini35afc062008-09-08 02:46:13 +0200178 { IH_COMP_LZMA, "lzma", "lzma compressed", },
Peter Korsgaardf7440cd2009-11-19 11:37:51 +0100179 { IH_COMP_LZO, "lzo", "lzo compressed", },
Julius Wernerf41a3ca2015-10-06 20:03:53 -0700180 { IH_COMP_LZ4, "lz4", "lz4 compressed", },
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100181 { -1, "", "", },
182};
183
Simon Glass7da41d52016-06-30 10:52:14 -0600184struct table_info {
185 const char *desc;
186 int count;
187 const table_entry_t *table;
188};
189
190static const struct table_info table_info[IH_COUNT] = {
191 { "architecture", IH_ARCH_COUNT, uimage_arch },
192 { "compression", IH_COMP_COUNT, uimage_comp },
193 { "operating system", IH_OS_COUNT, uimage_os },
194 { "image type", IH_TYPE_COUNT, uimage_type },
195};
196
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100197/*****************************************************************************/
198/* Legacy format routines */
199/*****************************************************************************/
Stephen Warren6904b6e2011-10-18 11:11:49 +0000200int image_check_hcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100201{
202 ulong hcrc;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000203 ulong len = image_get_header_size();
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100204 image_header_t header;
205
206 /* Copy header so we can blank CRC field for re-calculation */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000207 memmove(&header, (char *)hdr, image_get_header_size());
208 image_set_hcrc(&header, 0);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100209
Stephen Warren6904b6e2011-10-18 11:11:49 +0000210 hcrc = crc32(0, (unsigned char *)&header, len);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100211
Stephen Warren6904b6e2011-10-18 11:11:49 +0000212 return (hcrc == image_get_hcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100213}
214
Stephen Warren6904b6e2011-10-18 11:11:49 +0000215int image_check_dcrc(const image_header_t *hdr)
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100216{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000217 ulong data = image_get_data(hdr);
218 ulong len = image_get_data_size(hdr);
219 ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100220
Stephen Warren6904b6e2011-10-18 11:11:49 +0000221 return (dcrc == image_get_dcrc(hdr));
Marian Balakowicz41d71ed2008-01-08 18:14:09 +0100222}
223
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100224/**
225 * image_multi_count - get component (sub-image) count
226 * @hdr: pointer to the header of the multi component image
227 *
228 * image_multi_count() returns number of components in a multi
229 * component image.
230 *
231 * Note: no checking of the image type is done, caller must pass
232 * a valid multi component image.
233 *
234 * returns:
235 * number of components
236 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000237ulong image_multi_count(const image_header_t *hdr)
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100238{
239 ulong i, count = 0;
Marian Balakowicza1474212008-02-29 16:00:06 +0100240 uint32_t *size;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100241
242 /* get start of the image payload, which in case of multi
243 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000244 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100245
246 /* count non empty slots */
247 for (i = 0; size[i]; ++i)
248 count++;
249
250 return count;
251}
252
253/**
254 * image_multi_getimg - get component data address and size
255 * @hdr: pointer to the header of the multi component image
256 * @idx: index of the requested component
257 * @data: pointer to a ulong variable, will hold component data address
258 * @len: pointer to a ulong variable, will hold component size
259 *
260 * image_multi_getimg() returns size and data address for the requested
261 * component in a multi component image.
262 *
263 * Note: no checking of the image type is done, caller must pass
264 * a valid multi component image.
265 *
266 * returns:
267 * data address and size of the component, if idx is valid
268 * 0 in data and len, if idx is out of range
269 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000270void image_multi_getimg(const image_header_t *hdr, ulong idx,
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100271 ulong *data, ulong *len)
272{
273 int i;
Marian Balakowicza1474212008-02-29 16:00:06 +0100274 uint32_t *size;
Nick Spence143a1592008-05-10 14:02:04 -0700275 ulong offset, count, img_data;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100276
277 /* get number of component */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000278 count = image_multi_count(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100279
280 /* get start of the image payload, which in case of multi
281 * component images that points to a table of component sizes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000282 size = (uint32_t *)image_get_data(hdr);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100283
284 /* get address of the proper component data start, which means
285 * skipping sizes table (add 1 for last, null entry) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000286 img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100287
288 if (idx < count) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000289 *len = uimage_to_cpu(size[idx]);
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100290 offset = 0;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100291
292 /* go over all indices preceding requested component idx */
293 for (i = 0; i < idx; i++) {
Nick Spence143a1592008-05-10 14:02:04 -0700294 /* add up i-th component size, rounding up to 4 bytes */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000295 offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100296 }
297
298 /* calculate idx-th component data address */
Nick Spence143a1592008-05-10 14:02:04 -0700299 *data = img_data + offset;
Marian Balakowiczb4a12a92008-01-08 18:12:17 +0100300 } else {
301 *len = 0;
302 *data = 0;
303 }
304}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100305
Stephen Warren6904b6e2011-10-18 11:11:49 +0000306static void image_print_type(const image_header_t *hdr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100307{
Heiko Schocher62cb1562015-06-29 09:10:46 +0200308 const char __maybe_unused *os, *arch, *type, *comp;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100309
Stephen Warren6904b6e2011-10-18 11:11:49 +0000310 os = genimg_get_os_name(image_get_os(hdr));
311 arch = genimg_get_arch_name(image_get_arch(hdr));
312 type = genimg_get_type_name(image_get_type(hdr));
313 comp = genimg_get_comp_name(image_get_comp(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100314
Stephen Warren6904b6e2011-10-18 11:11:49 +0000315 printf("%s %s %s (%s)\n", arch, os, type, comp);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100316}
317
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100318/**
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200319 * image_print_contents - prints out the contents of the legacy format image
Wolfgang Denk3b506772009-08-19 11:42:56 +0200320 * @ptr: pointer to the legacy format image header
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100321 * @p: pointer to prefix string
322 *
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200323 * image_print_contents() formats a multi line legacy image contents description.
Marian Balakowicze227fbb2008-02-29 21:24:06 +0100324 * The routine prints out all header fields followed by the size/offset data
325 * for MULTI/SCRIPT images.
326 *
327 * returns:
328 * no returned results
329 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000330void image_print_contents(const void *ptr)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100331{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200332 const image_header_t *hdr = (const image_header_t *)ptr;
Heiko Schocher62cb1562015-06-29 09:10:46 +0200333 const char __maybe_unused *p;
Bartlomiej Sieka47868592008-04-18 12:39:23 +0200334
Simon Glass1030f162013-05-08 08:05:58 +0000335 p = IMAGE_INDENT_STRING;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000336 printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr));
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000337 if (IMAGE_ENABLE_TIMESTAMP) {
338 printf("%sCreated: ", p);
339 genimg_print_time((time_t)image_get_time(hdr));
340 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000341 printf("%sImage Type: ", p);
342 image_print_type(hdr);
343 printf("%sData Size: ", p);
344 genimg_print_size(image_get_data_size(hdr));
345 printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
346 printf("%sEntry Point: %08x\n", p, image_get_ep(hdr));
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100347
Stephen Warren6904b6e2011-10-18 11:11:49 +0000348 if (image_check_type(hdr, IH_TYPE_MULTI) ||
349 image_check_type(hdr, IH_TYPE_SCRIPT)) {
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100350 int i;
351 ulong data, len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000352 ulong count = image_multi_count(hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100353
Stephen Warren6904b6e2011-10-18 11:11:49 +0000354 printf("%sContents:\n", p);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100355 for (i = 0; i < count; i++) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000356 image_multi_getimg(hdr, i, &data, &len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100357
Stephen Warren6904b6e2011-10-18 11:11:49 +0000358 printf("%s Image %d: ", p, i);
359 genimg_print_size(len);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100360
Stephen Warren6904b6e2011-10-18 11:11:49 +0000361 if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100362 /*
363 * the user may need to know offsets
364 * if planning to do something with
365 * multiple files
366 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000367 printf("%s Offset = 0x%08lx\n", p, data);
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100368 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100369 }
Sven Ebenfeld59697a22016-11-06 16:37:56 +0100370 } else if (image_check_type(hdr, IH_TYPE_FIRMWARE_IVT)) {
371 printf("HAB Blocks: 0x%08x 0x0000 0x%08x\n",
372 image_get_load(hdr) - image_get_header_size(),
373 image_get_size(hdr) + image_get_header_size()
374 - 0x1FE0);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100375 }
376}
377
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100378
379#ifndef USE_HOSTCC
Heiko Schocher515eb122014-05-28 11:33:33 +0200380#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100381/**
382 * image_get_ramdisk - get and verify ramdisk image
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100383 * @rd_addr: ramdisk image start address
384 * @arch: expected ramdisk architecture
385 * @verify: checksum verification flag
386 *
387 * image_get_ramdisk() returns a pointer to the verified ramdisk image
388 * header. Routine receives image start address and expected architecture
389 * flag. Verification done covers data and header integrity and os/type/arch
390 * fields checking.
391 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100392 * returns:
393 * pointer to a ramdisk image header, if image was found and valid
394 * otherwise, return NULL
395 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000396static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100397 int verify)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100398{
Wolfgang Denk3b506772009-08-19 11:42:56 +0200399 const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100400
Stephen Warren6904b6e2011-10-18 11:11:49 +0000401 if (!image_check_magic(rd_hdr)) {
402 puts("Bad Magic Number\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000403 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100404 return NULL;
405 }
406
Stephen Warren6904b6e2011-10-18 11:11:49 +0000407 if (!image_check_hcrc(rd_hdr)) {
408 puts("Bad Header Checksum\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000409 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100410 return NULL;
411 }
412
Simon Glass0169e6b2012-02-13 13:51:18 +0000413 bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000414 image_print_contents(rd_hdr);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100415
416 if (verify) {
417 puts(" Verifying Checksum ... ");
Stephen Warren6904b6e2011-10-18 11:11:49 +0000418 if (!image_check_dcrc(rd_hdr)) {
419 puts("Bad Data CRC\n");
Simon Glass0169e6b2012-02-13 13:51:18 +0000420 bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100421 return NULL;
422 }
423 puts("OK\n");
424 }
425
Simon Glass0169e6b2012-02-13 13:51:18 +0000426 bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100427
Stephen Warren6904b6e2011-10-18 11:11:49 +0000428 if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
429 !image_check_arch(rd_hdr, arch) ||
430 !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
431 printf("No Linux %s Ramdisk Image\n",
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100432 genimg_get_arch_name(arch));
Simon Glass0169e6b2012-02-13 13:51:18 +0000433 bootstage_error(BOOTSTAGE_ID_RAMDISK);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100434 return NULL;
435 }
436
437 return rd_hdr;
438}
Heiko Schocher515eb122014-05-28 11:33:33 +0200439#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100440#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100441
442/*****************************************************************************/
443/* Shared dual-format routines */
444/*****************************************************************************/
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100445#ifndef USE_HOSTCC
Joe Hershbergerd1f5ae92012-12-11 22:16:28 -0600446ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
447ulong save_addr; /* Default Save Address */
448ulong save_size; /* Default Save Size (in bytes) */
449
450static int on_loadaddr(const char *name, const char *value, enum env_op op,
451 int flags)
452{
453 switch (op) {
454 case env_op_create:
455 case env_op_overwrite:
456 load_addr = simple_strtoul(value, NULL, 16);
457 break;
458 default:
459 break;
460 }
461
462 return 0;
463}
464U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
465
Simon Glassda1a1342017-08-03 12:22:15 -0600466ulong env_get_bootm_low(void)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100467{
Simon Glass64b723f2017-08-03 12:22:12 -0600468 char *s = env_get("bootm_low");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100469 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000470 ulong tmp = simple_strtoul(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100471 return tmp;
472 }
473
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200474#if defined(CONFIG_SYS_SDRAM_BASE)
475 return CONFIG_SYS_SDRAM_BASE;
Marian Balakowicz2499b042008-03-12 12:14:15 +0100476#elif defined(CONFIG_ARM)
477 return gd->bd->bi_dram[0].start;
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100478#else
479 return 0;
480#endif
481}
482
Simon Glassda1a1342017-08-03 12:22:15 -0600483phys_size_t env_get_bootm_size(void)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100484{
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900485 phys_size_t tmp, size;
486 phys_addr_t start;
Simon Glass64b723f2017-08-03 12:22:12 -0600487 char *s = env_get("bootm_size");
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100488 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000489 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100490 return tmp;
491 }
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900492
493#if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
494 start = gd->bd->bi_dram[0].start;
495 size = gd->bd->bi_dram[0].size;
496#else
497 start = gd->bd->bi_memstart;
498 size = gd->bd->bi_memsize;
499#endif
500
Simon Glass64b723f2017-08-03 12:22:12 -0600501 s = env_get("bootm_low");
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500502 if (s)
Stephen Warren6904b6e2011-10-18 11:11:49 +0000503 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500504 else
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900505 tmp = start;
Matthew McClintock6fc7d3a2010-07-08 10:11:08 -0500506
Masahiro Yamadabee2f4b2016-02-05 16:12:50 +0900507 return size - (tmp - start);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100508}
509
Simon Glassda1a1342017-08-03 12:22:15 -0600510phys_size_t env_get_bootm_mapsize(void)
Grant Likely26396382011-03-28 09:58:43 +0000511{
512 phys_size_t tmp;
Simon Glass64b723f2017-08-03 12:22:12 -0600513 char *s = env_get("bootm_mapsize");
Grant Likely26396382011-03-28 09:58:43 +0000514 if (s) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000515 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
Grant Likely26396382011-03-28 09:58:43 +0000516 return tmp;
517 }
518
519#if defined(CONFIG_SYS_BOOTMAPSZ)
520 return CONFIG_SYS_BOOTMAPSZ;
521#else
Simon Glassda1a1342017-08-03 12:22:15 -0600522 return env_get_bootm_size();
Grant Likely26396382011-03-28 09:58:43 +0000523#endif
524}
525
Stephen Warren6904b6e2011-10-18 11:11:49 +0000526void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100527{
Larry Johnsone4551002010-04-20 08:09:43 -0400528 if (to == from)
529 return;
530
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100531#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800532 if (to > from) {
533 from += len;
534 to += len;
535 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100536 while (len > 0) {
537 size_t tail = (len > chunksz) ? chunksz : len;
Stephen Warren6904b6e2011-10-18 11:11:49 +0000538 WATCHDOG_RESET();
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800539 if (to > from) {
540 to -= tail;
541 from -= tail;
542 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000543 memmove(to, from, tail);
Sonic Zhang76ae5d92014-12-10 18:20:53 +0800544 if (to < from) {
545 to += tail;
546 from += tail;
547 }
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100548 len -= tail;
549 }
550#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000551 memmove(to, from, len);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100552#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
553}
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100554#endif /* !USE_HOSTCC */
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100555
Stephen Warren6904b6e2011-10-18 11:11:49 +0000556void genimg_print_size(uint32_t size)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100557{
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100558#ifndef USE_HOSTCC
Stephen Warren6904b6e2011-10-18 11:11:49 +0000559 printf("%d Bytes = ", size);
560 print_size(size, "\n");
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100561#else
xypron.glpk@gmx.de1377bff2017-01-04 14:04:44 +0100562 printf("%d Bytes = %.2f KiB = %.2f MiB\n",
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100563 size, (double)size / 1.024e3,
564 (double)size / 1.048576e6);
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100565#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100566}
567
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000568#if IMAGE_ENABLE_TIMESTAMP
569void genimg_print_time(time_t timestamp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100570{
571#ifndef USE_HOSTCC
572 struct rtc_time tm;
573
Simon Glass12994662015-04-20 12:37:18 -0600574 rtc_to_tm(timestamp, &tm);
Stephen Warren6904b6e2011-10-18 11:11:49 +0000575 printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100576 tm.tm_year, tm.tm_mon, tm.tm_mday,
577 tm.tm_hour, tm.tm_min, tm.tm_sec);
578#else
Stephen Warren6904b6e2011-10-18 11:11:49 +0000579 printf("%s", ctime(&timestamp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100580#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100581}
Simon Glassaf0ec0d2013-05-07 06:11:51 +0000582#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100583
Simon Glass434a31b2015-06-23 15:38:25 -0600584const table_entry_t *get_table_entry(const table_entry_t *table, int id)
585{
586 for (; table->id >= 0; ++table) {
587 if (table->id == id)
588 return table;
589 }
590 return NULL;
591}
592
Simon Glass19864332016-06-30 10:52:16 -0600593static const char *unknown_msg(enum ih_category category)
594{
Simon Glassddb26072016-10-31 10:21:09 -0600595 static const char unknown_str[] = "Unknown ";
Simon Glass19864332016-06-30 10:52:16 -0600596 static char msg[30];
597
Simon Glassddb26072016-10-31 10:21:09 -0600598 strcpy(msg, unknown_str);
599 strncat(msg, table_info[category].desc,
600 sizeof(msg) - sizeof(unknown_str));
Simon Glass19864332016-06-30 10:52:16 -0600601
602 return msg;
603}
604
605/**
606 * get_cat_table_entry_name - translate entry id to long name
607 * @category: category to look up (enum ih_category)
608 * @id: entry id to be translated
609 *
610 * This will scan the translation table trying to find the entry that matches
611 * the given id.
612 *
613 * @retur long entry name if translation succeeds; error string on failure
614 */
615const char *genimg_get_cat_name(enum ih_category category, uint id)
616{
617 const table_entry_t *entry;
618
619 entry = get_table_entry(table_info[category].table, id);
620 if (!entry)
621 return unknown_msg(category);
622#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
623 return entry->lname;
624#else
625 return entry->lname + gd->reloc_off;
626#endif
627}
628
629/**
630 * get_cat_table_entry_short_name - translate entry id to short name
631 * @category: category to look up (enum ih_category)
632 * @id: entry id to be translated
633 *
634 * This will scan the translation table trying to find the entry that matches
635 * the given id.
636 *
637 * @retur short entry name if translation succeeds; error string on failure
638 */
639const char *genimg_get_cat_short_name(enum ih_category category, uint id)
640{
641 const table_entry_t *entry;
642
643 entry = get_table_entry(table_info[category].table, id);
644 if (!entry)
645 return unknown_msg(category);
646#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
647 return entry->sname;
648#else
649 return entry->sname + gd->reloc_off;
650#endif
651}
652
653int genimg_get_cat_count(enum ih_category category)
654{
655 return table_info[category].count;
656}
657
658const char *genimg_get_cat_desc(enum ih_category category)
659{
660 return table_info[category].desc;
661}
662
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100663/**
664 * get_table_entry_name - translate entry id to long name
665 * @table: pointer to a translation table for entries of a specific type
666 * @msg: message to be returned when translation fails
667 * @id: entry id to be translated
668 *
669 * get_table_entry_name() will go over translation table trying to find
670 * entry that matches given id. If matching entry is found, its long
671 * name is returned to the caller.
672 *
673 * returns:
674 * long entry name if translation succeeds
675 * msg otherwise
676 */
Mike Frysingercf2feb12010-10-20 07:17:39 -0400677char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100678{
Simon Glass434a31b2015-06-23 15:38:25 -0600679 table = get_table_entry(table, id);
680 if (!table)
681 return msg;
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200682#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
Simon Glass434a31b2015-06-23 15:38:25 -0600683 return table->lname;
Scott Wood68498ab2009-04-02 16:15:10 -0500684#else
Simon Glass434a31b2015-06-23 15:38:25 -0600685 return table->lname + gd->reloc_off;
Scott Wood68498ab2009-04-02 16:15:10 -0500686#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100687}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100688
Stephen Warren6904b6e2011-10-18 11:11:49 +0000689const char *genimg_get_os_name(uint8_t os)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100690{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000691 return (get_table_entry_name(uimage_os, "Unknown OS", os));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100692}
693
Stephen Warren6904b6e2011-10-18 11:11:49 +0000694const char *genimg_get_arch_name(uint8_t arch)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100695{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000696 return (get_table_entry_name(uimage_arch, "Unknown Architecture",
697 arch));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100698}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100699
Stephen Warren6904b6e2011-10-18 11:11:49 +0000700const char *genimg_get_type_name(uint8_t type)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100701{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000702 return (get_table_entry_name(uimage_type, "Unknown Image", type));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100703}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100704
Simon Glass86c362d2016-02-22 22:55:50 -0700705static const char *genimg_get_short_name(const table_entry_t *table, int val)
Simon Glass434a31b2015-06-23 15:38:25 -0600706{
Simon Glass86c362d2016-02-22 22:55:50 -0700707 table = get_table_entry(table, val);
Simon Glass434a31b2015-06-23 15:38:25 -0600708 if (!table)
709 return "unknown";
710#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
711 return table->sname;
712#else
713 return table->sname + gd->reloc_off;
714#endif
715}
716
Simon Glass86c362d2016-02-22 22:55:50 -0700717const char *genimg_get_type_short_name(uint8_t type)
718{
719 return genimg_get_short_name(uimage_type, type);
720}
721
Stephen Warren6904b6e2011-10-18 11:11:49 +0000722const char *genimg_get_comp_name(uint8_t comp)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100723{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000724 return (get_table_entry_name(uimage_comp, "Unknown Compression",
725 comp));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100726}
727
Simon Glass86c362d2016-02-22 22:55:50 -0700728const char *genimg_get_comp_short_name(uint8_t comp)
729{
730 return genimg_get_short_name(uimage_comp, comp);
731}
732
733const char *genimg_get_os_short_name(uint8_t os)
734{
735 return genimg_get_short_name(uimage_os, os);
736}
737
738const char *genimg_get_arch_short_name(uint8_t arch)
739{
740 return genimg_get_short_name(uimage_arch, arch);
741}
742
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100743/**
744 * get_table_entry_id - translate short entry name to id
745 * @table: pointer to a translation table for entries of a specific type
746 * @table_name: to be used in case of error
747 * @name: entry short name to be translated
748 *
749 * get_table_entry_id() will go over translation table trying to find
750 * entry that matches given short name. If matching entry is found,
751 * its id returned to the caller.
752 *
753 * returns:
754 * entry id if translation succeeds
755 * -1 otherwise
756 */
Mike Frysingercf2feb12010-10-20 07:17:39 -0400757int get_table_entry_id(const table_entry_t *table,
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100758 const char *table_name, const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100759{
Mike Frysingercf2feb12010-10-20 07:17:39 -0400760 const table_entry_t *t;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100761
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100762 for (t = table; t->id >= 0; ++t) {
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200763#ifdef CONFIG_NEEDS_MANUAL_RELOC
Simon Glass434a31b2015-06-23 15:38:25 -0600764 if (t->sname && strcasecmp(t->sname + gd->reloc_off, name) == 0)
Wolfgang Denkd0813e52010-10-28 20:00:11 +0200765#else
Simon Glass434a31b2015-06-23 15:38:25 -0600766 if (t->sname && strcasecmp(t->sname, name) == 0)
Peter Tyser9057cbf2009-09-21 11:20:36 -0500767#endif
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100768 return (t->id);
769 }
Stephen Warren6904b6e2011-10-18 11:11:49 +0000770 debug("Invalid %s Type: %s\n", table_name, name);
Simon Glass434a31b2015-06-23 15:38:25 -0600771
772 return -1;
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100773}
774
Stephen Warren6904b6e2011-10-18 11:11:49 +0000775int genimg_get_os_id(const char *name)
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100776{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000777 return (get_table_entry_id(uimage_os, "OS", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100778}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100779
Stephen Warren6904b6e2011-10-18 11:11:49 +0000780int genimg_get_arch_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100781{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000782 return (get_table_entry_id(uimage_arch, "CPU", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100783}
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100784
Stephen Warren6904b6e2011-10-18 11:11:49 +0000785int genimg_get_type_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100786{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000787 return (get_table_entry_id(uimage_type, "Image", name));
Marian Balakowicz05c1d3f2008-01-31 13:20:07 +0100788}
Marian Balakowicz95418502008-01-31 13:55:39 +0100789
Stephen Warren6904b6e2011-10-18 11:11:49 +0000790int genimg_get_comp_id(const char *name)
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100791{
Stephen Warren6904b6e2011-10-18 11:11:49 +0000792 return (get_table_entry_id(uimage_comp, "Compression", name));
Marian Balakowiczc3c7eb22008-02-29 15:59:59 +0100793}
794
795#ifndef USE_HOSTCC
Marian Balakowicz95418502008-01-31 13:55:39 +0100796/**
Bryan Wuf5c377a2014-08-15 16:51:38 -0700797 * genimg_get_kernel_addr_fit - get the real kernel address and return 2
798 * FIT strings
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700799 * @img_addr: a string might contain real image address
Bryan Wuf5c377a2014-08-15 16:51:38 -0700800 * @fit_uname_config: double pointer to a char, will hold pointer to a
801 * configuration unit name
802 * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
803 * name
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700804 *
Bryan Wuf5c377a2014-08-15 16:51:38 -0700805 * genimg_get_kernel_addr_fit get the real kernel start address from a string
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700806 * which is normally the first argv of bootm/bootz
807 *
808 * returns:
809 * kernel start address
810 */
Bryan Wuf5c377a2014-08-15 16:51:38 -0700811ulong genimg_get_kernel_addr_fit(char * const img_addr,
812 const char **fit_uname_config,
813 const char **fit_uname_kernel)
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700814{
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700815 ulong kernel_addr;
816
817 /* find out kernel image address */
818 if (!img_addr) {
819 kernel_addr = load_addr;
820 debug("* kernel: default image load address = 0x%08lx\n",
821 load_addr);
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700822#if CONFIG_IS_ENABLED(FIT)
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700823 } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700824 fit_uname_config)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700825 debug("* kernel: config '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700826 *fit_uname_config, kernel_addr);
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700827 } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
Bryan Wuf5c377a2014-08-15 16:51:38 -0700828 fit_uname_kernel)) {
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700829 debug("* kernel: subimage '%s' from image at 0x%08lx\n",
Bryan Wuf5c377a2014-08-15 16:51:38 -0700830 *fit_uname_kernel, kernel_addr);
Bryan Wuaf7b0de2014-07-31 17:39:58 -0700831#endif
832 } else {
833 kernel_addr = simple_strtoul(img_addr, NULL, 16);
834 debug("* kernel: cmdline image address = 0x%08lx\n",
835 kernel_addr);
836 }
837
838 return kernel_addr;
839}
840
841/**
Bryan Wuf5c377a2014-08-15 16:51:38 -0700842 * genimg_get_kernel_addr() is the simple version of
843 * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
844 */
845ulong genimg_get_kernel_addr(char * const img_addr)
846{
847 const char *fit_uname_config = NULL;
848 const char *fit_uname_kernel = NULL;
849
850 return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
851 &fit_uname_kernel);
852}
853
854/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100855 * genimg_get_format - get image format type
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100856 * @img_addr: image start address
857 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100858 * genimg_get_format() checks whether provided address points to a valid
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100859 * legacy or FIT image.
860 *
Marian Balakowicz12560682008-02-27 11:02:26 +0100861 * New uImage format and FDT blob are based on a libfdt. FDT blob
862 * may be passed directly or embedded in a FIT image. In both situations
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100863 * genimg_get_format() must be able to dectect libfdt header.
Marian Balakowicz12560682008-02-27 11:02:26 +0100864 *
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100865 * returns:
866 * image format type or IMAGE_FORMAT_INVALID if no image is present
867 */
Simon Glass49648062013-05-07 06:12:03 +0000868int genimg_get_format(const void *img_addr)
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100869{
Heiko Schocher515eb122014-05-28 11:33:33 +0200870#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +0200871 const image_header_t *hdr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100872
Wolfgang Denk3b506772009-08-19 11:42:56 +0200873 hdr = (const image_header_t *)img_addr;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100874 if (image_check_magic(hdr))
Heiko Schocher515eb122014-05-28 11:33:33 +0200875 return IMAGE_FORMAT_LEGACY;
876#endif
Simon Glass8b426922016-02-22 22:55:45 -0700877#if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT
Heiko Schocher515eb122014-05-28 11:33:33 +0200878 if (fdt_check_header(img_addr) == 0)
879 return IMAGE_FORMAT_FIT;
Sebastian Siewior686d6672014-05-05 15:08:09 -0500880#endif
881#ifdef CONFIG_ANDROID_BOOT_IMAGE
Heiko Schocher515eb122014-05-28 11:33:33 +0200882 if (android_image_check_header(img_addr) == 0)
883 return IMAGE_FORMAT_ANDROID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100884#endif
885
Heiko Schocher515eb122014-05-28 11:33:33 +0200886 return IMAGE_FORMAT_INVALID;
Marian Balakowiczc536d6f2008-02-21 17:20:19 +0100887}
888
889/**
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100890 * fit_has_config - check if there is a valid FIT configuration
891 * @images: pointer to the bootm command headers structure
892 *
893 * fit_has_config() checks if there is a FIT configuration in use
894 * (if FTI support is present).
895 *
896 * returns:
897 * 0, no FIT support or no configuration found
898 * 1, configuration found
899 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000900int genimg_has_config(bootm_headers_t *images)
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100901{
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700902#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100903 if (images->fit_uname_cfg)
904 return 1;
905#endif
906 return 0;
907}
908
909/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100910 * boot_get_ramdisk - main ramdisk handling routine
Marian Balakowicz95418502008-01-31 13:55:39 +0100911 * @argc: command argument count
912 * @argv: command argument list
Marian Balakowicz61fde552008-02-27 11:01:04 +0100913 * @images: pointer to the bootm images structure
Marian Balakowicz95418502008-01-31 13:55:39 +0100914 * @arch: expected ramdisk architecture
915 * @rd_start: pointer to a ulong variable, will hold ramdisk start address
916 * @rd_end: pointer to a ulong variable, will hold ramdisk end
917 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +0100918 * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
Marian Balakowicz95418502008-01-31 13:55:39 +0100919 * Curently supported are the following ramdisk sources:
920 * - multicomponent kernel/ramdisk image,
921 * - commandline provided address of decicated ramdisk image.
922 *
923 * returns:
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100924 * 0, if ramdisk image was found and valid, or skiped
Marian Balakowicz95418502008-01-31 13:55:39 +0100925 * rd_start and rd_end are set to ramdisk start/end addresses if
926 * ramdisk image is found and valid
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100927 *
Kumar Galab8ca7342008-08-29 19:08:29 -0500928 * 1, if ramdisk image is found but corrupted, or invalid
Marian Balakowicz95418502008-01-31 13:55:39 +0100929 * rd_start and rd_end are set to 0 if no ramdisk exists
Marian Balakowicz95418502008-01-31 13:55:39 +0100930 */
Stephen Warren6904b6e2011-10-18 11:11:49 +0000931int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
Marian Balakowicza0ffb422008-03-12 10:14:38 +0100932 uint8_t arch, ulong *rd_start, ulong *rd_end)
Marian Balakowicz95418502008-01-31 13:55:39 +0100933{
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100934 ulong rd_addr, rd_load;
Marian Balakowicz95418502008-01-31 13:55:39 +0100935 ulong rd_data, rd_len;
Heiko Schocher515eb122014-05-28 11:33:33 +0200936#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Wolfgang Denk3b506772009-08-19 11:42:56 +0200937 const image_header_t *rd_hdr;
Heiko Schocher515eb122014-05-28 11:33:33 +0200938#endif
Simon Glass49648062013-05-07 06:12:03 +0000939 void *buf;
Marek Vasut6988d132012-03-30 23:19:10 +0200940#ifdef CONFIG_SUPPORT_RAW_INITRD
Marek Vasut28850d02012-03-18 11:47:58 +0000941 char *end;
Marek Vasut6988d132012-03-30 23:19:10 +0200942#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700943#if IMAGE_ENABLE_FIT
Simon Glassad68fc32013-07-10 23:08:10 -0700944 const char *fit_uname_config = images->fit_uname_cfg;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100945 const char *fit_uname_ramdisk = NULL;
946 ulong default_addr;
Marian Balakowicza50d5152008-03-12 10:12:37 +0100947 int rd_noffset;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100948#endif
Simon Glass794a9212013-06-11 11:14:46 -0700949 const char *select = NULL;
Marian Balakowicz95418502008-01-31 13:55:39 +0100950
Marian Balakowicza50d5152008-03-12 10:12:37 +0100951 *rd_start = 0;
952 *rd_end = 0;
953
Tom Rinifc1ae4c2015-08-27 15:42:41 -0400954#ifdef CONFIG_ANDROID_BOOT_IMAGE
955 /*
956 * Look for an Android boot image.
957 */
958 buf = map_sysmem(images->os.start, 0);
Tom Rini648c4442015-10-27 19:04:40 -0400959 if (buf && genimg_get_format(buf) == IMAGE_FORMAT_ANDROID)
Shawn Guo1706a502019-02-22 16:28:06 +0800960 select = (argc == 0) ? env_get("loadaddr") : argv[0];
Tom Rinifc1ae4c2015-08-27 15:42:41 -0400961#endif
962
Simon Glass794a9212013-06-11 11:14:46 -0700963 if (argc >= 2)
964 select = argv[1];
Rob Herringad8b3a52015-07-17 10:57:17 -0500965
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100966 /*
967 * Look for a '-' which indicates to ignore the
968 * ramdisk argument
969 */
Simon Glass794a9212013-06-11 11:14:46 -0700970 if (select && strcmp(select, "-") == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000971 debug("## Skipping init Ramdisk\n");
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100972 rd_len = rd_data = 0;
Simon Glass794a9212013-06-11 11:14:46 -0700973 } else if (select || genimg_has_config(images)) {
Simon Glasse3ee2fb2016-02-22 22:55:43 -0700974#if IMAGE_ENABLE_FIT
Simon Glass794a9212013-06-11 11:14:46 -0700975 if (select) {
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100976 /*
977 * If the init ramdisk comes from the FIT image and
978 * the FIT image address is omitted in the command
979 * line argument, try to use os FIT image address or
980 * default load address.
981 */
982 if (images->fit_uname_os)
983 default_addr = (ulong)images->fit_hdr_os;
984 else
985 default_addr = load_addr;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100986
Simon Glass794a9212013-06-11 11:14:46 -0700987 if (fit_parse_conf(select, default_addr,
988 &rd_addr, &fit_uname_config)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000989 debug("* ramdisk: config '%s' from image at "
990 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100991 fit_uname_config, rd_addr);
Simon Glass794a9212013-06-11 11:14:46 -0700992 } else if (fit_parse_subimage(select, default_addr,
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100993 &rd_addr, &fit_uname_ramdisk)) {
Stephen Warren6904b6e2011-10-18 11:11:49 +0000994 debug("* ramdisk: subimage '%s' from image at "
995 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100996 fit_uname_ramdisk, rd_addr);
997 } else
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +0100998#endif
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +0100999 {
Simon Glass794a9212013-06-11 11:14:46 -07001000 rd_addr = simple_strtoul(select, NULL, 16);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001001 debug("* ramdisk: cmdline image address = "
1002 "0x%08lx\n",
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001003 rd_addr);
1004 }
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001005#if IMAGE_ENABLE_FIT
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001006 } else {
1007 /* use FIT configuration provided in first bootm
Simon Glass65817a62013-05-16 13:53:22 +00001008 * command argument. If the property is not defined,
1009 * quit silently.
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001010 */
Simon Glass49648062013-05-07 06:12:03 +00001011 rd_addr = map_to_sysmem(images->fit_hdr_os);
Simon Glass65817a62013-05-16 13:53:22 +00001012 rd_noffset = fit_get_node_from_config(images,
1013 FIT_RAMDISK_PROP, rd_addr);
Paul Burton14171b12016-09-20 18:17:12 +01001014 if (rd_noffset == -ENOENT)
Peter Tyser190ee482008-08-05 10:51:57 -05001015 return 0;
Simon Glass65817a62013-05-16 13:53:22 +00001016 else if (rd_noffset < 0)
1017 return 1;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001018 }
Marian Balakowicz0cd4f3d2008-03-12 10:35:46 +01001019#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001020
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001021 /*
1022 * Check if there is an initrd image at the
1023 * address provided in the second bootm argument
1024 * check image type, for FIT images get FIT node.
1025 */
Simon Glass49648062013-05-07 06:12:03 +00001026 buf = map_sysmem(rd_addr, 0);
1027 switch (genimg_get_format(buf)) {
Heiko Schocher515eb122014-05-28 11:33:33 +02001028#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001029 case IMAGE_FORMAT_LEGACY:
Stephen Warren6904b6e2011-10-18 11:11:49 +00001030 printf("## Loading init Ramdisk from Legacy "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001031 "Image at %08lx ...\n", rd_addr);
Marian Balakowicz95418502008-01-31 13:55:39 +01001032
Simon Glass0169e6b2012-02-13 13:51:18 +00001033 bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001034 rd_hdr = image_get_ramdisk(rd_addr, arch,
Marian Balakowicza0ffb422008-03-12 10:14:38 +01001035 images->verify);
Marian Balakowicz95418502008-01-31 13:55:39 +01001036
Marian Balakowicza50d5152008-03-12 10:12:37 +01001037 if (rd_hdr == NULL)
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001038 return 1;
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001039
Stephen Warren6904b6e2011-10-18 11:11:49 +00001040 rd_data = image_get_data(rd_hdr);
1041 rd_len = image_get_data_size(rd_hdr);
1042 rd_load = image_get_load(rd_hdr);
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001043 break;
Heiko Schocher515eb122014-05-28 11:33:33 +02001044#endif
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001045#if IMAGE_ENABLE_FIT
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001046 case IMAGE_FORMAT_FIT:
Simon Glassa0c0b632014-06-12 07:24:47 -06001047 rd_noffset = fit_image_load(images,
Simon Glass65817a62013-05-16 13:53:22 +00001048 rd_addr, &fit_uname_ramdisk,
Simon Glassad68fc32013-07-10 23:08:10 -07001049 &fit_uname_config, arch,
Simon Glass65817a62013-05-16 13:53:22 +00001050 IH_TYPE_RAMDISK,
1051 BOOTSTAGE_ID_FIT_RD_START,
Simon Glass05a9ad72014-08-22 14:26:43 -06001052 FIT_LOAD_OPTIONAL_NON_ZERO,
1053 &rd_data, &rd_len);
Simon Glass65817a62013-05-16 13:53:22 +00001054 if (rd_noffset < 0)
Michal Simekb2474002008-07-11 10:43:13 +02001055 return 1;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001056
Simon Glass65817a62013-05-16 13:53:22 +00001057 images->fit_hdr_rd = map_sysmem(rd_addr, 0);
Marian Balakowicza50d5152008-03-12 10:12:37 +01001058 images->fit_uname_rd = fit_uname_ramdisk;
Marian Balakowicz61c1ad52008-03-12 10:32:59 +01001059 images->fit_noffset_rd = rd_noffset;
Marian Balakowicza50d5152008-03-12 10:12:37 +01001060 break;
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001061#endif
Rob Herringad8b3a52015-07-17 10:57:17 -05001062#ifdef CONFIG_ANDROID_BOOT_IMAGE
1063 case IMAGE_FORMAT_ANDROID:
1064 android_image_get_ramdisk((void *)images->os.start,
1065 &rd_data, &rd_len);
1066 break;
1067#endif
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001068 default:
Marek Vasut28850d02012-03-18 11:47:58 +00001069#ifdef CONFIG_SUPPORT_RAW_INITRD
Simon Glass794a9212013-06-11 11:14:46 -07001070 end = NULL;
1071 if (select)
1072 end = strchr(select, ':');
1073 if (end) {
Marek Vasut28850d02012-03-18 11:47:58 +00001074 rd_len = simple_strtoul(++end, NULL, 16);
1075 rd_data = rd_addr;
1076 } else
1077#endif
1078 {
1079 puts("Wrong Ramdisk Image Format\n");
1080 rd_data = rd_len = rd_load = 0;
1081 return 1;
1082 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001083 }
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001084 } else if (images->legacy_hdr_valid &&
Stephen Warren6904b6e2011-10-18 11:11:49 +00001085 image_check_type(&images->legacy_hdr_os_copy,
1086 IH_TYPE_MULTI)) {
1087
Marian Balakowicz95418502008-01-31 13:55:39 +01001088 /*
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001089 * Now check if we have a legacy mult-component image,
1090 * get second entry data start address and len.
Marian Balakowicz95418502008-01-31 13:55:39 +01001091 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001092 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
Stephen Warren6904b6e2011-10-18 11:11:49 +00001093 printf("## Loading init Ramdisk from multi component "
Marian Balakowicza50d5152008-03-12 10:12:37 +01001094 "Legacy Image at %08lx ...\n",
Marian Balakowiczdbdd16a2008-02-04 08:28:09 +01001095 (ulong)images->legacy_hdr_os);
1096
Stephen Warren6904b6e2011-10-18 11:11:49 +00001097 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
Rob Herringad8b3a52015-07-17 10:57:17 -05001098 } else {
Marian Balakowicz95418502008-01-31 13:55:39 +01001099 /*
1100 * no initrd image
1101 */
Simon Glass0169e6b2012-02-13 13:51:18 +00001102 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
Marian Balakowicz95418502008-01-31 13:55:39 +01001103 rd_len = rd_data = 0;
1104 }
1105
1106 if (!rd_data) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001107 debug("## No init Ramdisk\n");
Marian Balakowicz95418502008-01-31 13:55:39 +01001108 } else {
1109 *rd_start = rd_data;
1110 *rd_end = rd_data + rd_len;
1111 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001112 debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
Marian Balakowicz95418502008-01-31 13:55:39 +01001113 *rd_start, *rd_end);
Kumar Gala18f4c0f2008-02-27 21:51:46 -06001114
1115 return 0;
Marian Balakowicz95418502008-01-31 13:55:39 +01001116}
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001117
John Rigbyeea8e692010-10-13 13:57:35 -06001118#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001119/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001120 * boot_ramdisk_high - relocate init ramdisk
Kumar Galab937bb72008-02-27 21:51:49 -06001121 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001122 * @rd_data: ramdisk data start address
1123 * @rd_len: ramdisk data length
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001124 * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1125 * start address (after possible relocation)
1126 * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1127 * end address (after possible relocation)
1128 *
Robert P. J. Day832d36e2013-09-16 07:15:45 -04001129 * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001130 * variable and if requested ramdisk data is moved to a specified location.
1131 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001132 * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1133 * start/end addresses if ramdisk image start and len were provided,
1134 * otherwise set initrd_start and initrd_end set to zeros.
1135 *
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001136 * returns:
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001137 * 0 - success
1138 * -1 - failure
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001139 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001140int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
Kumar Galab937bb72008-02-27 21:51:49 -06001141 ulong *initrd_start, ulong *initrd_end)
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001142{
1143 char *s;
1144 ulong initrd_high;
1145 int initrd_copy_to_ram = 1;
1146
Simon Glass64b723f2017-08-03 12:22:12 -06001147 s = env_get("initrd_high");
1148 if (s) {
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001149 /* a value of "no" or a similar string will act like 0,
1150 * turning the "load high" feature off. This is intentional.
1151 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001152 initrd_high = simple_strtoul(s, NULL, 16);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001153 if (initrd_high == ~0)
1154 initrd_copy_to_ram = 0;
1155 } else {
Simon Glassda1a1342017-08-03 12:22:15 -06001156 initrd_high = env_get_bootm_mapsize() + env_get_bootm_low();
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001157 }
1158
Marian Balakowicz902ce702008-05-13 15:53:29 +02001159
Stephen Warren6904b6e2011-10-18 11:11:49 +00001160 debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001161 initrd_high, initrd_copy_to_ram);
1162
1163 if (rd_data) {
1164 if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001165 debug(" in-place initrd\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001166 *initrd_start = rd_data;
1167 *initrd_end = rd_data + rd_len;
Kumar Galab937bb72008-02-27 21:51:49 -06001168 lmb_reserve(lmb, rd_data, rd_len);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001169 } else {
Kumar Galab937bb72008-02-27 21:51:49 -06001170 if (initrd_high)
Stephen Warren6904b6e2011-10-18 11:11:49 +00001171 *initrd_start = (ulong)lmb_alloc_base(lmb,
1172 rd_len, 0x1000, initrd_high);
Kumar Galab937bb72008-02-27 21:51:49 -06001173 else
Stephen Warren6904b6e2011-10-18 11:11:49 +00001174 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1175 0x1000);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001176
Kumar Galab937bb72008-02-27 21:51:49 -06001177 if (*initrd_start == 0) {
Stephen Warren6904b6e2011-10-18 11:11:49 +00001178 puts("ramdisk - allocation error\n");
Kumar Galab937bb72008-02-27 21:51:49 -06001179 goto error;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001180 }
Simon Glass0169e6b2012-02-13 13:51:18 +00001181 bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001182
1183 *initrd_end = *initrd_start + rd_len;
Stephen Warren6904b6e2011-10-18 11:11:49 +00001184 printf(" Loading Ramdisk to %08lx, end %08lx ... ",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001185 *initrd_start, *initrd_end);
1186
Stephen Warren6904b6e2011-10-18 11:11:49 +00001187 memmove_wd((void *)*initrd_start,
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001188 (void *)rd_data, rd_len, CHUNKSZ);
1189
Kumar Gala180c5812011-12-07 04:42:58 +00001190#ifdef CONFIG_MP
1191 /*
1192 * Ensure the image is flushed to memory to handle
1193 * AMP boot scenarios in which we might not be
1194 * HW cache coherent
1195 */
Heiko Schocherd2611aa2017-12-14 11:19:22 +01001196 flush_cache((unsigned long)*initrd_start,
1197 ALIGN(rd_len, ARCH_DMA_MINALIGN));
Kumar Gala180c5812011-12-07 04:42:58 +00001198#endif
Stephen Warren6904b6e2011-10-18 11:11:49 +00001199 puts("OK\n");
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001200 }
1201 } else {
1202 *initrd_start = 0;
1203 *initrd_end = 0;
1204 }
Stephen Warren6904b6e2011-10-18 11:11:49 +00001205 debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001206 *initrd_start, *initrd_end);
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001207
Kumar Galab937bb72008-02-27 21:51:49 -06001208 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001209
Kumar Galab937bb72008-02-27 21:51:49 -06001210error:
1211 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001212}
John Rigbyeea8e692010-10-13 13:57:35 -06001213#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001214
Simon Glass0129b522014-10-19 21:11:24 -06001215int boot_get_setup(bootm_headers_t *images, uint8_t arch,
1216 ulong *setup_start, ulong *setup_len)
1217{
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001218#if IMAGE_ENABLE_FIT
Simon Glass0129b522014-10-19 21:11:24 -06001219 return boot_get_setup_fit(images, arch, setup_start, setup_len);
1220#else
1221 return -ENOENT;
1222#endif
1223}
1224
Simon Glasse3ee2fb2016-02-22 22:55:43 -07001225#if IMAGE_ENABLE_FIT
Goldschmidt Simon9179c812017-11-10 14:17:41 +00001226#if defined(CONFIG_FPGA)
Michal Simekebae78b2016-05-17 14:03:50 +02001227int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
1228 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1229{
1230 ulong tmp_img_addr, img_data, img_len;
1231 void *buf;
1232 int conf_noffset;
1233 int fit_img_result;
Simon Glassb0ea7402016-10-02 17:59:28 -06001234 const char *uname, *name;
Michal Simekebae78b2016-05-17 14:03:50 +02001235 int err;
1236 int devnum = 0; /* TODO support multi fpga platforms */
Michal Simekebae78b2016-05-17 14:03:50 +02001237
1238 /* Check to see if the images struct has a FIT configuration */
1239 if (!genimg_has_config(images)) {
1240 debug("## FIT configuration was not specified\n");
1241 return 0;
1242 }
1243
1244 /*
1245 * Obtain the os FIT header from the images struct
Michal Simekebae78b2016-05-17 14:03:50 +02001246 */
1247 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
Michal Simekebae78b2016-05-17 14:03:50 +02001248 buf = map_sysmem(tmp_img_addr, 0);
1249 /*
1250 * Check image type. For FIT images get FIT node
1251 * and attempt to locate a generic binary.
1252 */
1253 switch (genimg_get_format(buf)) {
1254 case IMAGE_FORMAT_FIT:
1255 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1256
Simon Glassb0ea7402016-10-02 17:59:28 -06001257 uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0,
1258 NULL);
1259 if (!uname) {
Michal Simekebae78b2016-05-17 14:03:50 +02001260 debug("## FPGA image is not specified\n");
1261 return 0;
1262 }
1263 fit_img_result = fit_image_load(images,
1264 tmp_img_addr,
1265 (const char **)&uname,
1266 &(images->fit_uname_cfg),
1267 arch,
1268 IH_TYPE_FPGA,
1269 BOOTSTAGE_ID_FPGA_INIT,
1270 FIT_LOAD_OPTIONAL_NON_ZERO,
1271 &img_data, &img_len);
1272
1273 debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n",
1274 uname, img_data, img_len);
1275
1276 if (fit_img_result < 0) {
1277 /* Something went wrong! */
1278 return fit_img_result;
1279 }
1280
Goldschmidt Simon9179c812017-11-10 14:17:41 +00001281 if (!fpga_is_partial_data(devnum, img_len)) {
Michal Simekebae78b2016-05-17 14:03:50 +02001282 name = "full";
1283 err = fpga_loadbitstream(devnum, (char *)img_data,
1284 img_len, BIT_FULL);
1285 if (err)
1286 err = fpga_load(devnum, (const void *)img_data,
1287 img_len, BIT_FULL);
1288 } else {
1289 name = "partial";
1290 err = fpga_loadbitstream(devnum, (char *)img_data,
1291 img_len, BIT_PARTIAL);
1292 if (err)
1293 err = fpga_load(devnum, (const void *)img_data,
1294 img_len, BIT_PARTIAL);
1295 }
1296
Michal Simekebae78b2016-05-17 14:03:50 +02001297 if (err)
Michal Simek7fa20302016-12-16 10:35:40 +01001298 return err;
1299
1300 printf(" Programming %s bitstream... OK\n", name);
Michal Simekebae78b2016-05-17 14:03:50 +02001301 break;
1302 default:
1303 printf("The given image format is not supported (corrupt?)\n");
1304 return 1;
1305 }
1306
1307 return 0;
1308}
1309#endif
1310
Andrew F. Davis28b28f72016-11-29 16:33:20 -06001311static void fit_loadable_process(uint8_t img_type,
1312 ulong img_data,
1313 ulong img_len)
1314{
1315 int i;
1316 const unsigned int count =
1317 ll_entry_count(struct fit_loadable_tbl, fit_loadable);
1318 struct fit_loadable_tbl *fit_loadable_handler =
1319 ll_entry_start(struct fit_loadable_tbl, fit_loadable);
1320 /* For each loadable handler */
1321 for (i = 0; i < count; i++, fit_loadable_handler++)
1322 /* matching this type */
1323 if (fit_loadable_handler->type == img_type)
1324 /* call that handler with this image data */
1325 fit_loadable_handler->handler(img_data, img_len);
1326}
1327
Karl Apsite1b21c282015-05-21 09:52:48 -04001328int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
1329 uint8_t arch, const ulong *ld_start, ulong * const ld_len)
1330{
1331 /*
1332 * These variables are used to hold the current image location
1333 * in system memory.
1334 */
1335 ulong tmp_img_addr;
1336 /*
1337 * These two variables are requirements for fit_image_load, but
1338 * their values are not used
1339 */
1340 ulong img_data, img_len;
1341 void *buf;
1342 int loadables_index;
1343 int conf_noffset;
1344 int fit_img_result;
Simon Glassb0ea7402016-10-02 17:59:28 -06001345 const char *uname;
Andrew F. Davis28b28f72016-11-29 16:33:20 -06001346 uint8_t img_type;
Karl Apsite1b21c282015-05-21 09:52:48 -04001347
1348 /* Check to see if the images struct has a FIT configuration */
1349 if (!genimg_has_config(images)) {
1350 debug("## FIT configuration was not specified\n");
1351 return 0;
1352 }
1353
1354 /*
1355 * Obtain the os FIT header from the images struct
Karl Apsite1b21c282015-05-21 09:52:48 -04001356 */
1357 tmp_img_addr = map_to_sysmem(images->fit_hdr_os);
Karl Apsite1b21c282015-05-21 09:52:48 -04001358 buf = map_sysmem(tmp_img_addr, 0);
1359 /*
1360 * Check image type. For FIT images get FIT node
1361 * and attempt to locate a generic binary.
1362 */
1363 switch (genimg_get_format(buf)) {
1364 case IMAGE_FORMAT_FIT:
1365 conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
1366
1367 for (loadables_index = 0;
Simon Glassb0ea7402016-10-02 17:59:28 -06001368 uname = fdt_stringlist_get(buf, conf_noffset,
1369 FIT_LOADABLE_PROP, loadables_index,
1370 NULL), uname;
Karl Apsite1b21c282015-05-21 09:52:48 -04001371 loadables_index++)
1372 {
1373 fit_img_result = fit_image_load(images,
1374 tmp_img_addr,
Simon Glassb0ea7402016-10-02 17:59:28 -06001375 &uname,
Karl Apsite1b21c282015-05-21 09:52:48 -04001376 &(images->fit_uname_cfg), arch,
1377 IH_TYPE_LOADABLE,
1378 BOOTSTAGE_ID_FIT_LOADABLE_START,
1379 FIT_LOAD_OPTIONAL_NON_ZERO,
1380 &img_data, &img_len);
1381 if (fit_img_result < 0) {
1382 /* Something went wrong! */
1383 return fit_img_result;
1384 }
Andrew F. Davis28b28f72016-11-29 16:33:20 -06001385
1386 fit_img_result = fit_image_get_node(buf, uname);
1387 if (fit_img_result < 0) {
1388 /* Something went wrong! */
1389 return fit_img_result;
1390 }
1391 fit_img_result = fit_image_get_type(buf,
1392 fit_img_result,
1393 &img_type);
1394 if (fit_img_result < 0) {
1395 /* Something went wrong! */
1396 return fit_img_result;
1397 }
1398
1399 fit_loadable_process(img_type, img_data, img_len);
Karl Apsite1b21c282015-05-21 09:52:48 -04001400 }
1401 break;
1402 default:
1403 printf("The given image format is not supported (corrupt?)\n");
1404 return 1;
1405 }
1406
1407 return 0;
1408}
1409#endif
1410
John Rigbyeea8e692010-10-13 13:57:35 -06001411#ifdef CONFIG_SYS_BOOT_GET_CMDLINE
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001412/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001413 * boot_get_cmdline - allocate and initialize kernel cmdline
Kumar Galab937bb72008-02-27 21:51:49 -06001414 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001415 * @cmd_start: pointer to a ulong variable, will hold cmdline start
1416 * @cmd_end: pointer to a ulong variable, will hold cmdline end
1417 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001418 * boot_get_cmdline() allocates space for kernel command line below
Shyam Sainiefe757c2018-06-07 19:47:19 +05301419 * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environment
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001420 * variable is present its contents is copied to allocated kernel
1421 * command line.
1422 *
1423 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001424 * 0 - success
1425 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001426 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001427int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001428{
1429 char *cmdline;
1430 char *s;
1431
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +02001432 cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
Simon Glassda1a1342017-08-03 12:22:15 -06001433 env_get_bootm_mapsize() + env_get_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001434
1435 if (cmdline == NULL)
1436 return -1;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001437
Simon Glass64b723f2017-08-03 12:22:12 -06001438 s = env_get("bootargs");
1439 if (!s)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001440 s = "";
1441
1442 strcpy(cmdline, s);
1443
1444 *cmd_start = (ulong) & cmdline[0];
1445 *cmd_end = *cmd_start + strlen(cmdline);
1446
Stephen Warren6904b6e2011-10-18 11:11:49 +00001447 debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001448
Kumar Galab937bb72008-02-27 21:51:49 -06001449 return 0;
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001450}
John Rigbyeea8e692010-10-13 13:57:35 -06001451#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001452
John Rigbyeea8e692010-10-13 13:57:35 -06001453#ifdef CONFIG_SYS_BOOT_GET_KBD
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001454/**
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001455 * boot_get_kbd - allocate and initialize kernel copy of board info
Kumar Galab937bb72008-02-27 21:51:49 -06001456 * @lmb: pointer to lmb handle, will be used for memory mgmt
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001457 * @kbd: double pointer to board info data
1458 *
Marian Balakowiczd7c88a42008-02-29 14:58:34 +01001459 * boot_get_kbd() allocates space for kernel copy of board info data below
Simon Glassda1a1342017-08-03 12:22:15 -06001460 * BOOTMAPSZ + env_get_bootm_low() address and kernel board info is initialized
Grant Likelydfff7a22011-03-28 09:58:34 +00001461 * with the current u-boot board info data.
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001462 *
1463 * returns:
Kumar Galab937bb72008-02-27 21:51:49 -06001464 * 0 - success
1465 * -1 - failure
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001466 */
Stephen Warren6904b6e2011-10-18 11:11:49 +00001467int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001468{
Becky Bruced26d67c2008-06-09 20:37:18 -05001469 *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
Simon Glassda1a1342017-08-03 12:22:15 -06001470 env_get_bootm_mapsize() + env_get_bootm_low());
Kumar Galab937bb72008-02-27 21:51:49 -06001471 if (*kbd == NULL)
1472 return -1;
1473
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001474 **kbd = *(gd->bd);
1475
Stephen Warren6904b6e2011-10-18 11:11:49 +00001476 debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
Marian Balakowicz2efc2642008-01-31 13:58:13 +01001477
1478#if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1479 do_bdinfo(NULL, 0, 0, NULL);
1480#endif
1481
Kumar Galab937bb72008-02-27 21:51:49 -06001482 return 0;
Marian Balakowicz9c701e82008-01-31 13:57:17 +01001483}
John Rigbyeea8e692010-10-13 13:57:35 -06001484#endif /* CONFIG_SYS_BOOT_GET_KBD */
Simon Glass9ca37422013-05-08 08:06:01 +00001485
1486#ifdef CONFIG_LMB
1487int image_setup_linux(bootm_headers_t *images)
1488{
1489 ulong of_size = images->ft_len;
1490 char **of_flat_tree = &images->ft_addr;
Simon Glass9ca37422013-05-08 08:06:01 +00001491 struct lmb *lmb = &images->lmb;
Simon Glass9ca37422013-05-08 08:06:01 +00001492 int ret;
1493
1494 if (IMAGE_ENABLE_OF_LIBFDT)
1495 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1496
1497 if (IMAGE_BOOT_GET_CMDLINE) {
1498 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1499 &images->cmdline_end);
1500 if (ret) {
1501 puts("ERROR with allocation of cmdline\n");
1502 return ret;
1503 }
1504 }
Simon Glass9ca37422013-05-08 08:06:01 +00001505
1506 if (IMAGE_ENABLE_OF_LIBFDT) {
1507 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1508 if (ret)
1509 return ret;
1510 }
1511
1512 if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1513 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1514 if (ret)
1515 return ret;
1516 }
1517
1518 return 0;
1519}
1520#endif /* CONFIG_LMB */
Marian Balakowicze227fbb2008-02-29 21:24:06 +01001521#endif /* !USE_HOSTCC */