From b97a2a0a21f279d66de8a9bdbfe21920968bcb1c Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 8 Jan 2008 18:14:09 +0100 Subject: [new uImage] Define a API for image handling operations - Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz --- include/image.h | 179 +++++++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 159 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 432fa223932..c9f42980e8b 100644 --- a/include/image.h +++ b/include/image.h @@ -1,4 +1,6 @@ /* + * (C) Copyright 2008 Semihalf + * * (C) Copyright 2000-2005 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * @@ -31,6 +33,11 @@ #ifndef __IMAGE_H__ #define __IMAGE_H__ +#include +#ifndef USE_HOSTCC +#include +#endif + /* * Operating System Codes */ @@ -59,25 +66,25 @@ /* * CPU Architecture Codes (supported by Linux) */ -#define IH_CPU_INVALID 0 /* Invalid CPU */ -#define IH_CPU_ALPHA 1 /* Alpha */ -#define IH_CPU_ARM 2 /* ARM */ -#define IH_CPU_I386 3 /* Intel x86 */ -#define IH_CPU_IA64 4 /* IA64 */ -#define IH_CPU_MIPS 5 /* MIPS */ -#define IH_CPU_MIPS64 6 /* MIPS 64 Bit */ -#define IH_CPU_PPC 7 /* PowerPC */ -#define IH_CPU_S390 8 /* IBM S390 */ -#define IH_CPU_SH 9 /* SuperH */ -#define IH_CPU_SPARC 10 /* Sparc */ -#define IH_CPU_SPARC64 11 /* Sparc 64 Bit */ -#define IH_CPU_M68K 12 /* M68K */ -#define IH_CPU_NIOS 13 /* Nios-32 */ -#define IH_CPU_MICROBLAZE 14 /* MicroBlaze */ -#define IH_CPU_NIOS2 15 /* Nios-II */ -#define IH_CPU_BLACKFIN 16 /* Blackfin */ -#define IH_CPU_AVR32 17 /* AVR32 */ -#define IH_CPU_ST200 18 /* STMicroelectronics ST200 */ +#define IH_ARCH_INVALID 0 /* Invalid CPU */ +#define IH_ARCH_ALPHA 1 /* Alpha */ +#define IH_ARCH_ARM 2 /* ARM */ +#define IH_ARCH_I386 3 /* Intel x86 */ +#define IH_ARCH_IA64 4 /* IA64 */ +#define IH_ARCH_MIPS 5 /* MIPS */ +#define IH_ARCH_MIPS64 6 /* MIPS 64 Bit */ +#define IH_ARCH_PPC 7 /* PowerPC */ +#define IH_ARCH_S390 8 /* IBM S390 */ +#define IH_ARCH_SH 9 /* SuperH */ +#define IH_ARCH_SPARC 10 /* Sparc */ +#define IH_ARCH_SPARC64 11 /* Sparc 64 Bit */ +#define IH_ARCH_M68K 12 /* M68K */ +#define IH_ARCH_NIOS 13 /* Nios-32 */ +#define IH_ARCH_MICROBLAZE 14 /* MicroBlaze */ +#define IH_ARCH_NIOS2 15 /* Nios-II */ +#define IH_ARCH_BLACKFIN 16 /* Blackfin */ +#define IH_ARCH_AVR32 17 /* AVR32 */ +#define IH_ARCH_ST200 18 /* STMicroelectronics ST200 */ /* * Image Types @@ -157,5 +164,137 @@ typedef struct image_header { uint8_t ih_name[IH_NMLEN]; /* Image Name */ } image_header_t; +#define image_to_cpu(x) ntohl(x) +#define cpu_to_image(x) htonl(x) + +static inline uint32_t image_get_header_size (void) +{ + return (sizeof (image_header_t)); +} + +#define image_get_hdr_l(f) \ + static inline uint32_t image_get_##f(image_header_t *hdr) \ + { \ + return image_to_cpu (hdr->ih_##f); \ + } +image_get_hdr_l (magic); +image_get_hdr_l (hcrc); +image_get_hdr_l (time); +image_get_hdr_l (size); +image_get_hdr_l (load); +image_get_hdr_l (ep); +image_get_hdr_l (dcrc); + +#define image_get_hdr_b(f) \ + static inline uint8_t image_get_##f(image_header_t *hdr) \ + { \ + return hdr->ih_##f; \ + } +image_get_hdr_b (os); +image_get_hdr_b (arch); +image_get_hdr_b (type); +image_get_hdr_b (comp); + +static inline char *image_get_name (image_header_t *hdr) +{ + return (char *)hdr->ih_name; +} + +static inline uint32_t image_get_data_size (image_header_t *hdr) +{ + return image_get_size (hdr); +} +static inline uint32_t image_get_image_size (image_header_t *hdr) +{ + return (image_get_size (hdr) + image_get_header_size ()); +} +static inline ulong image_get_data (image_header_t *hdr) +{ + return ((ulong)hdr + image_get_header_size ()); +} + +#define image_set_hdr_l(f) \ + static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ + { \ + hdr->ih_##f = cpu_to_image (val); \ + } +image_set_hdr_l (magic); +image_set_hdr_l (hcrc); +image_set_hdr_l (time); +image_set_hdr_l (size); +image_set_hdr_l (load); +image_set_hdr_l (ep); +image_set_hdr_l (dcrc); + +#define image_set_hdr_b(f) \ + static inline void image_set_##f(image_header_t *hdr, uint8_t val) \ + { \ + hdr->ih_##f = val; \ + } +image_set_hdr_b (os); +image_set_hdr_b (arch); +image_set_hdr_b (type); +image_set_hdr_b (comp); + +static inline void image_set_name (image_header_t *hdr, const char *name) +{ + strncpy (image_get_name (hdr), name, IH_NMLEN); +} + +int image_check_hcrc (image_header_t *hdr); +int image_check_dcrc (image_header_t *hdr); +int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize); +int getenv_verify (void); + +static inline int image_check_magic (image_header_t *hdr) +{ + return (image_get_magic (hdr) == IH_MAGIC); +} +static inline int image_check_type (image_header_t *hdr, uint8_t type) +{ + return (image_get_type (hdr) == type); +} +static inline int image_check_arch (image_header_t *hdr, uint8_t arch) +{ + return (image_get_arch (hdr) == arch); +} +static inline int image_check_os (image_header_t *hdr, uint8_t os) +{ + return (image_get_os (hdr) == os); +} + +#ifndef USE_HOSTCC +static inline int image_check_target_arch (image_header_t *hdr) +{ +#if defined(__ARM__) + if (!image_check_arch (hdr, IH_ARCH_ARM)) +#elif defined(__avr32__) + if (!image_check_arch (hdr, IH_ARCH_AVR32)) +#elif defined(__bfin__) + if (!image_check_arch (hdr, IH_ARCH_BLACKFIN)) +#elif defined(__I386__) + if (!image_check_arch (hdr, IH_ARCH_I386)) +#elif defined(__M68K__) + if (!image_check_arch (hdr, IH_ARCH_M68K)) +#elif defined(__microblaze__) + if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE)) +#elif defined(__mips__) + if (!image_check_arch (hdr, IH_ARCH_MIPS)) +#elif defined(__nios__) + if (!image_check_arch (hdr, IH_ARCH_NIOS)) +#elif defined(__nios2__) + if (!image_check_arch (hdr, IH_ARCH_NIOS2)) +#elif defined(__PPC__) + if (!image_check_arch (hdr, IH_ARCH_PPC)) +#elif defined(__sh__) + if (!image_check_arch (hdr, IH_ARCH_SH)) +#else +# error Unknown CPU type +#endif + return 0; + + return 1; +} +#endif -#endif /* __IMAGE_H__ */ +#endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 559316faf7eae0614c91d77f509b57d6c4c091ba Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 8 Jan 2008 18:11:44 +0100 Subject: [new uImage] Move CHUNKSZ definition to image.h CHUNKSZ defined for PPC and M68K is set to the same value of 64K, move this definition to a common header. Signed-off-by: Marian Balakowicz --- include/image.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index c9f42980e8b..aab3f44ccbf 100644 --- a/include/image.h +++ b/include/image.h @@ -164,6 +164,13 @@ typedef struct image_header { uint8_t ih_name[IH_NMLEN]; /* Image Name */ } image_header_t; +/* + * Some systems (for example LWMON) have very short watchdog periods; + * we must make sure to split long operations like memmove() or + * crc32() into reasonable chunks. + */ +#define CHUNKSZ (64 * 1024) + #define image_to_cpu(x) ntohl(x) #define cpu_to_image(x) htonl(x) -- cgit v1.2.3 From 261dcf4624b25f3c551efcf8634e9194fabba9c3 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 8 Jan 2008 18:11:44 +0100 Subject: [new uImage] Remove I386 uImage fake_header() routine I386 targets are not using a uImage format, instead fake header is added to ram image before it is further processed by bootm. Remove this fixup and force proper uImage use for I386. Signed-off-by: Marian Balakowicz --- include/asm-i386/zimage.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/asm-i386/zimage.h b/include/asm-i386/zimage.h index c7103b1f37e..b6266e456a5 100644 --- a/include/asm-i386/zimage.h +++ b/include/asm-i386/zimage.h @@ -70,6 +70,5 @@ void *load_zimage(char *image, unsigned long kernel_size, int auto_boot); void boot_zimage(void *setup_base); -image_header_t *fake_zimage_header(image_header_t *hdr, void *ptr, int size); #endif -- cgit v1.2.3 From af13cdbc01eaf88880978bfb4f603e012818ba24 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 8 Jan 2008 18:11:45 +0100 Subject: [new uImage] Add memmove_wd() common routine Move common, watchdog sensible memmove code to a helper memmmove_wd() routine. Signed-off-by: Marian Balakowicz --- include/image.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index aab3f44ccbf..9dc0343586e 100644 --- a/include/image.h +++ b/include/image.h @@ -250,8 +250,11 @@ static inline void image_set_name (image_header_t *hdr, const char *name) int image_check_hcrc (image_header_t *hdr); int image_check_dcrc (image_header_t *hdr); +#ifndef USE_HOSTCC int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize); int getenv_verify (void); +void memmove_wd (void *to, void *from, size_t len, ulong chunksz); +#endif static inline int image_check_magic (image_header_t *hdr) { -- cgit v1.2.3 From f13e7b2e993c61fed1f607962501e051940d6e80 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 8 Jan 2008 18:12:17 +0100 Subject: [new uImage] Cleanup image header pointer use in bootm code - use single image header pointer instead of a set of auxilliary variables. - add multi component image helper routines: get component size/data address Signed-off-by: Marian Balakowicz --- include/image.h | 27 ++++++++++++++++++++++++--- 1 file changed, 24 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 9dc0343586e..c605d662697 100644 --- a/include/image.h +++ b/include/image.h @@ -211,13 +211,30 @@ static inline uint32_t image_get_data_size (image_header_t *hdr) { return image_get_size (hdr); } + +/** + * image_get_data - get image payload start address + * @hdr: image header + * + * image_get_data() returns address of the image payload. For single + * component images it is image data start. For multi component + * images it points to the null terminated table of sub-images sizes. + * + * returns: + * image payload data start address + */ +static inline ulong image_get_data (image_header_t *hdr) +{ + return ((ulong)hdr + image_get_header_size ()); +} + static inline uint32_t image_get_image_size (image_header_t *hdr) { return (image_get_size (hdr) + image_get_header_size ()); } -static inline ulong image_get_data (image_header_t *hdr) +static inline ulong image_get_image_end (image_header_t *hdr) { - return ((ulong)hdr + image_get_header_size ()); + return ((ulong)hdr + image_get_image_size (hdr)); } #define image_set_hdr_l(f) \ @@ -307,4 +324,8 @@ static inline int image_check_target_arch (image_header_t *hdr) } #endif -#endif /* __IMAGE_H__ */ +ulong image_multi_count (image_header_t *hdr); +void image_multi_getimg (image_header_t *hdr, ulong idx, + ulong *data, ulong *len); + +#endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 42b73e8ee00d48004791dea64b8093fb974c57e1 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 31 Jan 2008 13:20:07 +0100 Subject: [new uImage] Factor out common routines for getting os/arch/type/comp names Move numeric-id to name translation for image os/arch/type/comp header fields to a helper routines: image_get_os_name(), image_get_arch_name(), image_get_type_name(), image_get_comp_name(). Signed-off-by: Marian Balakowicz --- include/image.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index c605d662697..9ac25c96691 100644 --- a/include/image.h +++ b/include/image.h @@ -290,6 +290,10 @@ static inline int image_check_os (image_header_t *hdr, uint8_t os) return (image_get_os (hdr) == os); } +ulong image_multi_count (image_header_t *hdr); +void image_multi_getimg (image_header_t *hdr, ulong idx, + ulong *data, ulong *len); + #ifndef USE_HOSTCC static inline int image_check_target_arch (image_header_t *hdr) { @@ -322,10 +326,11 @@ static inline int image_check_target_arch (image_header_t *hdr) return 1; } -#endif -ulong image_multi_count (image_header_t *hdr); -void image_multi_getimg (image_header_t *hdr, ulong idx, - ulong *data, ulong *len); +const char* image_get_os_name (uint8_t os); +const char* image_get_arch_name (uint8_t arch); +const char* image_get_type_name (uint8_t type); +const char* image_get_comp_name (uint8_t comp); +#endif /* USE_HOSTCCa */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 5ad03eb3854c162684222a718b44c0716ea0db03 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 31 Jan 2008 13:55:39 +0100 Subject: [new uImage] Factor out common image_get_ramdisk() routine Architecture specific do_bootm_linux() routines share common ramdisk image processing code. Move this code to a common helper routine. Signed-off-by: Marian Balakowicz --- include/image.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index 9ac25c96691..b438564cfb9 100644 --- a/include/image.h +++ b/include/image.h @@ -34,6 +34,7 @@ #define __IMAGE_H__ #include +#include #ifndef USE_HOSTCC #include #endif @@ -331,6 +332,15 @@ const char* image_get_os_name (uint8_t os); const char* image_get_arch_name (uint8_t arch); const char* image_get_type_name (uint8_t type); const char* image_get_comp_name (uint8_t comp); + +image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag, + int argc, char *argv[], + ulong rd_addr, uint8_t arch, int verify); + +void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], + image_header_t *hdr, int verify, uint8_t arch, + ulong *rd_start, ulong *rd_end); #endif /* USE_HOSTCCa */ + #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From ceaed2b1e54ebf14d600e02fef016c8df5cc4d40 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 31 Jan 2008 13:57:17 +0100 Subject: [new uImage] Move ramdisk loading to a common routine Ramdisk loading code, including initrd_high variable handling, was duplicated for PPC and M68K platforms. This patch creates common helper routine that is being called from both platform do_bootm_linux() routines. Signed-off-by: Marian Balakowicz --- include/image.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index b438564cfb9..a8cb1dafe24 100644 --- a/include/image.h +++ b/include/image.h @@ -37,6 +37,7 @@ #include #ifndef USE_HOSTCC #include +#include #endif /* @@ -340,7 +341,11 @@ image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag, void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], image_header_t *hdr, int verify, uint8_t arch, ulong *rd_start, ulong *rd_end); -#endif /* USE_HOSTCCa */ +#if defined(CONFIG_PPC) || defined(CONFIG_M68K) +void ramdisk_high (ulong rd_data_start, ulong rd_len, bd_t *kbd, ulong sp_limit, + ulong sp, ulong *initrd_start, ulong *initrd_end); +#endif /* CONFIG_PPC || CONFIG_M68K */ +#endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From b6b0fe6460b7063ac60b9a3531ef210aedb31451 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 31 Jan 2008 13:58:13 +0100 Subject: [new uImage] Cleanup do_botm_linux() boot allocations This patch moves common pre-boot allocation steps shared between PPC and M68K to a helper routines: common: - get_boot_sp_limit() - get_boot_cmline() - get_boot_kbd() platform: - set_clocks_in_mhz() Signed-off-by: Marian Balakowicz --- include/image.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index a8cb1dafe24..dbbbee9071f 100644 --- a/include/image.h +++ b/include/image.h @@ -343,9 +343,15 @@ void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], ulong *rd_start, ulong *rd_end); #if defined(CONFIG_PPC) || defined(CONFIG_M68K) -void ramdisk_high (ulong rd_data_start, ulong rd_len, bd_t *kbd, ulong sp_limit, - ulong sp, ulong *initrd_start, ulong *initrd_end); +ulong ramdisk_high (ulong alloc_current, ulong rd_data, ulong rd_len, + bd_t *kbd, ulong sp_limit, ulong sp, + ulong *initrd_start, ulong *initrd_end); + +ulong get_boot_sp_limit (ulong sp); +ulong get_boot_cmdline (ulong alloc_current, ulong *cmd_start, ulong *cmd_end); +ulong get_boot_kbd (ulong alloc_current, bd_t **kbd); #endif /* CONFIG_PPC || CONFIG_M68K */ + #endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 75d3e8fbd93c14d9929d024c75af2d742c76db70 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 21 Feb 2008 17:20:18 +0100 Subject: [new uImage] Pull in libfdt if CONFIG_FIT is enabled New uImage format (Flattened Image Tree) requires libfdt functionality, print out error message if CONFIG_OF_LIBFDT is not defined. New uImage support is enabled by defining CONFIG_FIT (and CONFIG_OF_LIBFDT). This commit turns it on by default. Signed-off-by: Marian Balakowicz --- include/image.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index dbbbee9071f..ecfce7215d2 100644 --- a/include/image.h +++ b/include/image.h @@ -35,10 +35,19 @@ #include #include + #ifndef USE_HOSTCC #include #include + +/* new uImage format support enabled by default */ +#define CONFIG_FIT 1 +#define CONFIG_OF_LIBFDT 1 + +#if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) +#error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" #endif +#endif /* USE_HOSTCC */ /* * Operating System Codes -- cgit v1.2.3 From fff888a1997ff7de9b29e24050fc4a0fd403ba16 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 21 Feb 2008 17:20:19 +0100 Subject: [new uImage] Add gen_get_image() routine This routine assures that image (whether legacy or FIT) is not in a special dataflash storage. If image address is a dataflash address image is moved to system RAM. Signed-off-by: Marian Balakowicz --- include/image.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index ecfce7215d2..b4de49d6ba0 100644 --- a/include/image.h +++ b/include/image.h @@ -343,6 +343,12 @@ const char* image_get_arch_name (uint8_t arch); const char* image_get_type_name (uint8_t type); const char* image_get_comp_name (uint8_t comp); +#define IMAGE_FORMAT_INVALID 0x00 +#define IMAGE_FORMAT_LEGACY 0x01 +#define IMAGE_FORMAT_FIT 0x02 +int gen_image_get_format (void *img_addr); +ulong gen_get_image (ulong img_addr); + image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], ulong rd_addr, uint8_t arch, int verify); -- cgit v1.2.3 From f50433d670ec2ee9e96abac67cdc6e5e061a810d Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 21 Feb 2008 17:20:20 +0100 Subject: [new uImage] Add fit_parse_conf() and fit_parse_subimage() routines Introducing routines for parsing new uImage format bootm arguments: []# - configuration specification []: - subimage specification New format images can contain multiple subimages of the same type. For example a single new format image file can contain three kernels, two ramdisks and a couple of FDT blobs. Subimage and configuration specifications are extensions to bootm (and other image-related commands) arguments' syntax that allow to specify which particular subimage should be operated on. Subimage specification is used to denote a particular subimage. Configurations are a bit more complex -- they are used to define a particualr booting setup, for example a (kernel, fdt blob) pair, or a (kernel, ramdisk, fdt blob) tuple, etc. Signed-off-by: Marian Balakowicz --- include/image.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index b4de49d6ba0..49236124c3d 100644 --- a/include/image.h +++ b/include/image.h @@ -367,6 +367,16 @@ ulong get_boot_cmdline (ulong alloc_current, ulong *cmd_start, ulong *cmd_end); ulong get_boot_kbd (ulong alloc_current, bd_t **kbd); #endif /* CONFIG_PPC || CONFIG_M68K */ +#if defined(CONFIG_FIT) +/* + * New uImage format + */ +inline int fit_parse_conf (const char *spec, ulong addr_curr, + ulong *addr, const char **conf_name); +inline int fit_parse_subimage (const char *spec, ulong addr_curr, + ulong *addr, const char **image_name); +#endif /* CONFIG_FIT */ + #endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 2242f5369822bc7780db95c47985bb408ea9157b Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Thu, 21 Feb 2008 17:27:41 +0100 Subject: [new uImage] Rename and move print_image_hdr() routine Signed-off-by: Marian Balakowicz --- include/common.h | 3 --- include/image.h | 1 + 2 files changed, 1 insertion(+), 3 deletions(-) (limited to 'include') diff --git a/include/common.h b/include/common.h index cd8aad090c7..3f05b5e4669 100644 --- a/include/common.h +++ b/include/common.h @@ -224,9 +224,6 @@ void flash_perror (int); /* common/cmd_autoscript.c */ int autoscript (ulong addr); -/* common/cmd_bootm.c */ -void print_image_hdr (image_header_t *hdr); - extern ulong load_addr; /* Default Load Address */ /* common/cmd_nvedit.c */ diff --git a/include/image.h b/include/image.h index 49236124c3d..502d35a3ef2 100644 --- a/include/image.h +++ b/include/image.h @@ -342,6 +342,7 @@ const char* image_get_os_name (uint8_t os); const char* image_get_arch_name (uint8_t arch); const char* image_get_type_name (uint8_t type); const char* image_get_comp_name (uint8_t comp); +void image_print_contents (image_header_t *hdr); #define IMAGE_FORMAT_INVALID 0x00 #define IMAGE_FORMAT_LEGACY 0x01 -- cgit v1.2.3 From d5934ad7756f038a393a9cfab76a4fe306d9d930 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Mon, 4 Feb 2008 08:28:09 +0100 Subject: [new uImage] Add dual format uImage support framework This patch adds framework for dual format images. Format detection is added and the bootm controll flow is updated to include cases for new FIT format uImages. When the legacy (image_header based) format is detected appropriate legacy specific handling is invoked. For the new (FIT based) format uImages dual boot framework has a minial support, that will only print out a corresponding debug messages. Implementation of the FIT specific handling will be added in following patches. Signed-off-by: Marian Balakowicz --- include/image.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 49 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 502d35a3ef2..2f4b67d4453 100644 --- a/include/image.h +++ b/include/image.h @@ -44,6 +44,9 @@ #define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 +/* enable fit_format_error(), fit_format_warning() */ +#define CONFIG_FIT_VERBOSE 1 + #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" #endif @@ -175,6 +178,33 @@ typedef struct image_header { uint8_t ih_name[IH_NMLEN]; /* Image Name */ } image_header_t; +/* + * Legacy and FIT format headers used by do_bootm() and do_bootm_() + * routines. + */ +typedef struct bootm_headers { + /* + * Legacy os image header, if it is a multi component image + * then get_ramdisk() and get_fdt() will attempt to get + * data from second and third component accordingly. + */ + image_header_t *legacy_hdr_os; + ulong legacy_hdr_valid; + +#if defined(CONFIG_FIT) + void *fit_hdr_os; /* os FIT image header */ + char *fit_uname_os; /* os subimage node unit name */ + + void *fit_hdr_rd; /* init ramdisk FIT image header */ + char *fit_uname_rd; /* init ramdisk node unit name */ + +#if defined(CONFIG_PPC) + void *fit_hdr_fdt; /* FDT blob FIT image header */ + char *fit_uname_fdt; /* FDT blob node unit name */ +#endif +#endif +} bootm_headers_t; + /* * Some systems (for example LWMON) have very short watchdog periods; * we must make sure to split long operations like memmove() or @@ -355,7 +385,7 @@ image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag, ulong rd_addr, uint8_t arch, int verify); void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], - image_header_t *hdr, int verify, uint8_t arch, + bootm_headers_t *images, int verify, uint8_t arch, ulong *rd_start, ulong *rd_end); #if defined(CONFIG_PPC) || defined(CONFIG_M68K) @@ -368,14 +398,29 @@ ulong get_boot_cmdline (ulong alloc_current, ulong *cmd_start, ulong *cmd_end); ulong get_boot_kbd (ulong alloc_current, bd_t **kbd); #endif /* CONFIG_PPC || CONFIG_M68K */ +/*******************************************************************/ +/* New uImage format */ +/*******************************************************************/ #if defined(CONFIG_FIT) -/* - * New uImage format - */ inline int fit_parse_conf (const char *spec, ulong addr_curr, ulong *addr, const char **conf_name); inline int fit_parse_subimage (const char *spec, ulong addr_curr, ulong *addr, const char **image_name); + +#ifdef CONFIG_FIT_VERBOSE +#define fit_unsupported(msg) printf ("! %s:%d " \ + "FIT images not supported for '%s'\n", \ + __FILE__, __LINE__, (msg)) + +#define fit_unsupported_reset(msg) printf ("! %s:%d " \ + "FIT images not supported for '%s' " \ + "- must reset board to recover!\n", \ + __FILE__, __LINE__, (msg)) +#else +#define fit_unsupported(msg) +#define fit_unsupported_reset(msg) +#endif /* CONFIG_FIT_VERBOSE */ + #endif /* CONFIG_FIT */ #endif /* USE_HOSTCC */ -- cgit v1.2.3 From 8a5ea3e6168fe6a2780eeaf257a3b19f30dec658 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 27 Feb 2008 11:01:04 +0100 Subject: [new uImage] Move image verify flag to bootm_headers structure Do not pass image verification flag directly to related routines. Simplify argument passing and move it to the bootm_header structure which contains curently processed image specific data and is already being passed on the argument list. Signed-off-by: Marian Balakowicz Acked-by: Kumar Gala --- include/image.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 2f4b67d4453..1bc090a1cbf 100644 --- a/include/image.h +++ b/include/image.h @@ -202,6 +202,7 @@ typedef struct bootm_headers { void *fit_hdr_fdt; /* FDT blob FIT image header */ char *fit_uname_fdt; /* FDT blob node unit name */ #endif + int verify; /* getenv("verify")[0] != 'n' */ #endif } bootm_headers_t; @@ -380,12 +381,8 @@ void image_print_contents (image_header_t *hdr); int gen_image_get_format (void *img_addr); ulong gen_get_image (ulong img_addr); -image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag, - int argc, char *argv[], - ulong rd_addr, uint8_t arch, int verify); - void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], - bootm_headers_t *images, int verify, uint8_t arch, + bootm_headers_t *images, uint8_t arch, ulong *rd_start, ulong *rd_end); #if defined(CONFIG_PPC) || defined(CONFIG_M68K) -- cgit v1.2.3 From 4efbe9dbb129f857f27856936112c8c02f016be6 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 27 Feb 2008 11:02:26 +0100 Subject: [new uImage] Correct raw FDT blob handlig when CONFIG_FIT is disabled Dual format image code must properly handle all three FDT passing methods: - raw FDT blob passed - FDT blob embedded in the legacy uImage - FDT blob embedded in the new uImage This patch enables proper raw FDT handling when no FIT imaeg support is compiled in. This is a bit tricky as we must dected FIT format even when FIT uImage handling is not enabled as both FIT uImages and raw FDT blobs use tha same low level format (libfdt). Signed-off-by: Marian Balakowicz --- include/image.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 1bc090a1cbf..08566eacec7 100644 --- a/include/image.h +++ b/include/image.h @@ -376,8 +376,9 @@ const char* image_get_comp_name (uint8_t comp); void image_print_contents (image_header_t *hdr); #define IMAGE_FORMAT_INVALID 0x00 -#define IMAGE_FORMAT_LEGACY 0x01 -#define IMAGE_FORMAT_FIT 0x02 +#define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ +#define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ + int gen_image_get_format (void *img_addr); ulong gen_get_image (ulong img_addr); -- cgit v1.2.3 From a6612bdfe7ef37b9787b66800cf02aaded05fbeb Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:43 -0600 Subject: [new uImage] Don't pass kdb to ramdisk_high since we may not have one We don't actually need the kdb param as we are just using it to get bd->bi_memsize which we can get from gd->bd->bi_memsize. Also, if we boot via OF we might not actually fill out a kdb. Signed-off-by: Kumar Gala Acked-by: Marian Balakowicz --- include/image.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 08566eacec7..1cec1db1e2d 100644 --- a/include/image.h +++ b/include/image.h @@ -388,7 +388,7 @@ void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], #if defined(CONFIG_PPC) || defined(CONFIG_M68K) ulong ramdisk_high (ulong alloc_current, ulong rd_data, ulong rd_len, - bd_t *kbd, ulong sp_limit, ulong sp, + ulong sp_limit, ulong sp, ulong *initrd_start, ulong *initrd_end); ulong get_boot_sp_limit (ulong sp); -- cgit v1.2.3 From 274cea2bddbca10cdad7daa518951b75c44ef6bc Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:46 -0600 Subject: [new uImage] rework error handling so common functions don't reset Changed image_get_ramdisk() to just return NULL on error and have get_ramdisk() propogate that error to the caller. It's left to the caller to call do_reset() if it wants to. Also moved calling do_reset() in get_fdt() and fdt_relocate() on ppc to a common location. In the future we will change get_fdt() and fdt_relocate() to return success/failure and not call do_reset() at all. Signed-off-by: Kumar Gala Acked-by: Marian Balakowicz --- include/image.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 1cec1db1e2d..025ec0fcf28 100644 --- a/include/image.h +++ b/include/image.h @@ -382,7 +382,7 @@ void image_print_contents (image_header_t *hdr); int gen_image_get_format (void *img_addr); ulong gen_get_image (ulong img_addr); -void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], +int get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], bootm_headers_t *images, uint8_t arch, ulong *rd_start, ulong *rd_end); -- cgit v1.2.3 From 4ed6552f715983bfc7d212c1199a1f796f1144ad Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:47 -0600 Subject: [new uImage] Introduce lmb from linux kernel for memory mgmt of boot images Introduce the LMB lib used on PPC in the kernel as a clean way to manage the memory spaces used by various boot images and structures. This code will allow us to simplify the code in bootm and its support functions. Signed-off-by: Kumar Gala --- include/image.h | 2 ++ include/lmb.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 include/lmb.h (limited to 'include') diff --git a/include/image.h b/include/image.h index 025ec0fcf28..cb4acd8a907 100644 --- a/include/image.h +++ b/include/image.h @@ -37,6 +37,7 @@ #include #ifndef USE_HOSTCC +#include #include #include @@ -203,6 +204,7 @@ typedef struct bootm_headers { char *fit_uname_fdt; /* FDT blob node unit name */ #endif int verify; /* getenv("verify")[0] != 'n' */ + struct lmb *lmb; /* for memory mgmt */ #endif } bootm_headers_t; diff --git a/include/lmb.h b/include/lmb.h new file mode 100644 index 00000000000..cc64cbbc73f --- /dev/null +++ b/include/lmb.h @@ -0,0 +1,54 @@ +#ifndef _LINUX_LMB_H +#define _LINUX_LMB_H +#ifdef __KERNEL__ + +#include +/* + * Logical memory blocks. + * + * Copyright (C) 2001 Peter Bergner, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#define MAX_LMB_REGIONS 8 + +struct lmb_property { + ulong base; + ulong size; +}; + +struct lmb_region { + unsigned long cnt; + ulong size; + struct lmb_property region[MAX_LMB_REGIONS+1]; +}; + +struct lmb { + struct lmb_region memory; + struct lmb_region reserved; +}; + +extern struct lmb lmb; + +extern void lmb_init(struct lmb *lmb); +extern long lmb_add(struct lmb *lmb, ulong base, ulong size); +extern long lmb_reserve(struct lmb *lmb, ulong base, ulong size); +extern ulong lmb_alloc(struct lmb *lmb, ulong size, ulong align); +extern ulong lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr); +extern ulong __lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr); +extern int lmb_is_reserved(struct lmb *lmb, ulong addr); + +extern void lmb_dump_all(struct lmb *lmb); + +static inline ulong +lmb_size_bytes(struct lmb_region *type, unsigned long region_nr) +{ + return type->region[region_nr].size; +} +#endif /* __KERNEL__ */ + +#endif /* _LINUX_LMB_H */ -- cgit v1.2.3 From f5614e7926863bf0225ec860d9b319741a9c4004 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:48 -0600 Subject: [new uImage] Add autostart flag to bootm_headers structure The autostart env variable was dropped as part of the initial new uImage cleanup. Add it back here so the arch specific code can decide if it wants to really boot or not. Signed-off-by: Kumar Gala Acked-by: Marian Balakowicz --- include/image.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index cb4acd8a907..5ce2ca406cc 100644 --- a/include/image.h +++ b/include/image.h @@ -204,6 +204,7 @@ typedef struct bootm_headers { char *fit_uname_fdt; /* FDT blob node unit name */ #endif int verify; /* getenv("verify")[0] != 'n' */ + int autostart; /* getenv("autostart")[0] != 'n' */ struct lmb *lmb; /* for memory mgmt */ #endif } bootm_headers_t; @@ -314,6 +315,7 @@ int image_check_dcrc (image_header_t *hdr); #ifndef USE_HOSTCC int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize); int getenv_verify (void); +int getenv_autostart (void); void memmove_wd (void *to, void *from, size_t len, ulong chunksz); #endif -- cgit v1.2.3 From e822d7fc4dd4755d4d0a22f05e33f33d1a0481da Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:49 -0600 Subject: [new uImage] Use lmb for bootm allocations Convert generic ramdisk_high(), get_boot_cmdline(), get_boot_kbd() functions over to using lmb for allocation of the ramdisk, command line and kernel bd info. Convert PPC specific fdt_relocate() to use lmb for allocation of the device tree. Provided a weak function that board code can call to do additional lmb reserves if needed. Also introduce the concept of bootmap_base to specify the offset in physical memory that the bootmap is located at. This is used for allocations of the cmdline, kernel bd, and device tree as they should be contained within bootmap_base and bootmap_base + CFG_BOOTMAPSZ. Signed-off-by: Kumar Gala --- include/image.h | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 5ce2ca406cc..97eb5203b0f 100644 --- a/include/image.h +++ b/include/image.h @@ -391,13 +391,11 @@ int get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], ulong *rd_start, ulong *rd_end); #if defined(CONFIG_PPC) || defined(CONFIG_M68K) -ulong ramdisk_high (ulong alloc_current, ulong rd_data, ulong rd_len, - ulong sp_limit, ulong sp, - ulong *initrd_start, ulong *initrd_end); - -ulong get_boot_sp_limit (ulong sp); -ulong get_boot_cmdline (ulong alloc_current, ulong *cmd_start, ulong *cmd_end); -ulong get_boot_kbd (ulong alloc_current, bd_t **kbd); +int ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, + ulong *initrd_start, ulong *initrd_end); +int get_boot_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, + ulong bootmap_base); +int get_boot_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); #endif /* CONFIG_PPC || CONFIG_M68K */ /*******************************************************************/ -- cgit v1.2.3 From d3f2fa0d278467b2232e4eb2372f905c3febfbeb Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Feb 2008 21:51:50 -0600 Subject: [new uImage] Provide ability to restrict region used for boot images Allow the user to set 'bootm_low' and 'bootm_size' env vars as a way to restrict what memory range is used for bootm. Signed-off-by: Kumar Gala Acked-by: Marian Balakowicz --- include/image.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index 97eb5203b0f..ee692ac6075 100644 --- a/include/image.h +++ b/include/image.h @@ -316,6 +316,8 @@ int image_check_dcrc (image_header_t *hdr); int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize); int getenv_verify (void); int getenv_autostart (void); +ulong getenv_bootm_low(void); +ulong getenv_bootm_size(void); void memmove_wd (void *to, void *from, size_t len, ulong chunksz); #endif -- cgit v1.2.3 From 9a4daad0a35eb5143037eea9f786a3e9d672bdd6 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Fri, 29 Feb 2008 14:58:34 +0100 Subject: [new uImage] Update naming convention for bootm/uImage related code This patch introduces the following prefix convention for the image format handling and bootm related code: genimg_ - dual format shared code image_ - legacy uImage format specific code fit_ - new uImage format specific code boot_ - booting process related code Related routines are renamed and a few pieces of code are moved around and re-grouped. Signed-off-by: Marian Balakowicz --- include/image.h | 72 +++++++++++++++++++++++++++++++-------------------------- 1 file changed, 39 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index ee692ac6075..b520691ca1b 100644 --- a/include/image.h +++ b/include/image.h @@ -161,9 +161,9 @@ #define IH_NMLEN 32 /* Image Name Length */ /* - * all data in network byte order (aka natural aka bigendian) + * Legacy format image header, + * all data in network byte order (aka natural aka bigendian). */ - typedef struct image_header { uint32_t ih_magic; /* Image Header Magic Number */ uint32_t ih_hcrc; /* Image Header CRC Checksum */ @@ -186,7 +186,7 @@ typedef struct image_header { typedef struct bootm_headers { /* * Legacy os image header, if it is a multi component image - * then get_ramdisk() and get_fdt() will attempt to get + * then boot_get_ramdisk() and get_fdt() will attempt to get * data from second and third component accordingly. */ image_header_t *legacy_hdr_os; @@ -216,9 +216,40 @@ typedef struct bootm_headers { */ #define CHUNKSZ (64 * 1024) -#define image_to_cpu(x) ntohl(x) -#define cpu_to_image(x) htonl(x) +#define uimage_to_cpu(x) ntohl(x) +#define cpu_to_uimage(x) htonl(x) + +#ifndef USE_HOSTCC +/* Image format types, returned by _get_format() routine */ +#define IMAGE_FORMAT_INVALID 0x00 +#define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ +#define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ + +int genimg_get_format (void *img_addr); +ulong genimg_get_image (ulong img_addr); + +const char* genimg_get_os_name (uint8_t os); +const char* genimg_get_arch_name (uint8_t arch); +const char* genimg_get_type_name (uint8_t type); +const char* genimg_get_comp_name (uint8_t comp); + +int boot_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], + bootm_headers_t *images, uint8_t arch, + ulong *rd_start, ulong *rd_end); + +#if defined(CONFIG_PPC) || defined(CONFIG_M68K) +int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, + ulong *initrd_start, ulong *initrd_end); + +int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, + ulong bootmap_base); +int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); +#endif /* CONFIG_PPC || CONFIG_M68K */ +#endif /* USE_HOSTCC */ +/*******************************************************************/ +/* Legacy format specific code (prefixed with image_) */ +/*******************************************************************/ static inline uint32_t image_get_header_size (void) { return (sizeof (image_header_t)); @@ -227,7 +258,7 @@ static inline uint32_t image_get_header_size (void) #define image_get_hdr_l(f) \ static inline uint32_t image_get_##f(image_header_t *hdr) \ { \ - return image_to_cpu (hdr->ih_##f); \ + return uimage_to_cpu (hdr->ih_##f); \ } image_get_hdr_l (magic); image_get_hdr_l (hcrc); @@ -285,7 +316,7 @@ static inline ulong image_get_image_end (image_header_t *hdr) #define image_set_hdr_l(f) \ static inline void image_set_##f(image_header_t *hdr, uint32_t val) \ { \ - hdr->ih_##f = cpu_to_image (val); \ + hdr->ih_##f = cpu_to_uimage (val); \ } image_set_hdr_l (magic); image_set_hdr_l (hcrc); @@ -375,33 +406,10 @@ static inline int image_check_target_arch (image_header_t *hdr) return 1; } -const char* image_get_os_name (uint8_t os); -const char* image_get_arch_name (uint8_t arch); -const char* image_get_type_name (uint8_t type); -const char* image_get_comp_name (uint8_t comp); void image_print_contents (image_header_t *hdr); -#define IMAGE_FORMAT_INVALID 0x00 -#define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ -#define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ - -int gen_image_get_format (void *img_addr); -ulong gen_get_image (ulong img_addr); - -int get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], - bootm_headers_t *images, uint8_t arch, - ulong *rd_start, ulong *rd_end); - -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) -int ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, - ulong *initrd_start, ulong *initrd_end); -int get_boot_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, - ulong bootmap_base); -int get_boot_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); -#endif /* CONFIG_PPC || CONFIG_M68K */ - /*******************************************************************/ -/* New uImage format */ +/* New uImage format specific code (prefixed with fit_) */ /*******************************************************************/ #if defined(CONFIG_FIT) inline int fit_parse_conf (const char *spec, ulong addr_curr, @@ -422,9 +430,7 @@ inline int fit_parse_subimage (const char *spec, ulong addr_curr, #define fit_unsupported(msg) #define fit_unsupported_reset(msg) #endif /* CONFIG_FIT_VERBOSE */ - #endif /* CONFIG_FIT */ - #endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From 570abb0ad120f6002bcaa3cf6f32bd4ca2e1b248 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Fri, 29 Feb 2008 15:59:59 +0100 Subject: [new uImage] Share common uImage code between mkimage and U-boot This patch adds the following common routines: 1) Dedicated mkimage print_header() is replaced with common image_print_contents() image_print_contents_noindent() 2) Common os/arch/type/comp fields name <--> id translation routines genimg_get_os_name() genimg_get_arch_name() genimg_get_type_name() genimg_get_comp_name() genimg_get_os_id() genimg_get_arch_id() genimg_get_type_id() genimg_get_comp_id() Signed-off-by: Marian Balakowicz --- include/image.h | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index b520691ca1b..ed795521dd2 100644 --- a/include/image.h +++ b/include/image.h @@ -219,6 +219,15 @@ typedef struct bootm_headers { #define uimage_to_cpu(x) ntohl(x) #define cpu_to_uimage(x) htonl(x) +const char *genimg_get_os_name (uint8_t os); +const char *genimg_get_arch_name (uint8_t arch); +const char *genimg_get_type_name (uint8_t type); +const char *genimg_get_comp_name (uint8_t comp); +int genimg_get_os_id (const char *name); +int genimg_get_arch_id (const char *name); +int genimg_get_type_id (const char *name); +int genimg_get_comp_id (const char *name); + #ifndef USE_HOSTCC /* Image format types, returned by _get_format() routine */ #define IMAGE_FORMAT_INVALID 0x00 @@ -228,11 +237,6 @@ typedef struct bootm_headers { int genimg_get_format (void *img_addr); ulong genimg_get_image (ulong img_addr); -const char* genimg_get_os_name (uint8_t os); -const char* genimg_get_arch_name (uint8_t arch); -const char* genimg_get_type_name (uint8_t type); -const char* genimg_get_comp_name (uint8_t comp); - int boot_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], bootm_headers_t *images, uint8_t arch, ulong *rd_start, ulong *rd_end); @@ -245,7 +249,7 @@ int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, ulong bootmap_base); int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); #endif /* CONFIG_PPC || CONFIG_M68K */ -#endif /* USE_HOSTCC */ +#endif /* !USE_HOSTCC */ /*******************************************************************/ /* Legacy format specific code (prefixed with image_) */ @@ -373,6 +377,9 @@ ulong image_multi_count (image_header_t *hdr); void image_multi_getimg (image_header_t *hdr, ulong idx, ulong *data, ulong *len); +inline void image_print_contents (image_header_t *hdr); +inline void image_print_contents_noindent (image_header_t *hdr); + #ifndef USE_HOSTCC static inline int image_check_target_arch (image_header_t *hdr) { @@ -406,8 +413,6 @@ static inline int image_check_target_arch (image_header_t *hdr) return 1; } -void image_print_contents (image_header_t *hdr); - /*******************************************************************/ /* New uImage format specific code (prefixed with fit_) */ /*******************************************************************/ -- cgit v1.2.3 From 8cf30809a82902a471866d2f07725ce3b8a22291 Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Fri, 29 Feb 2008 16:00:24 +0100 Subject: [new uImage] Add libfdt support to mkimage Signed-off-by: Bartlomiej Sieka --- include/libfdt_env.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/libfdt_env.h b/include/libfdt_env.h index 78f725830da..98c522ae42a 100644 --- a/include/libfdt_env.h +++ b/include/libfdt_env.h @@ -24,7 +24,11 @@ #include #include #include +#ifdef USE_HOSTCC +#include +#else #include +#endif /* USE_HOSTCC */ extern struct fdt_header *fdt; /* Pointer to the working fdt */ -- cgit v1.2.3 From d1cc52879c8966507dad9fb575481e6d3985e64e Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 12 Feb 2008 00:58:31 +1100 Subject: libfdt: Add and use a node iteration helper function. This patch adds an fdt_next_node() function which can be used to iterate through nodes of the tree while keeping track of depth. This function is used to simplify the iteration code in a lot of other functions, and is also exported for use by library users. Signed-off-by: David Gibson --- include/libfdt.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/libfdt.h b/include/libfdt.h index 6c052368581..3a64d0b026b 100644 --- a/include/libfdt.h +++ b/include/libfdt.h @@ -130,6 +130,12 @@ static inline void *fdt_offset_ptr_w(void *fdt, int offset, int checklen) uint32_t fdt_next_tag(const void *fdt, int offset, int *nextoffset); +/**********************************************************************/ +/* Traversal functions */ +/**********************************************************************/ + +int fdt_next_node(const void *fdt, int offset, int *depth); + /**********************************************************************/ /* General functions */ /**********************************************************************/ -- cgit v1.2.3 From 5dfb52138688ccbf0146f62683fe6217b3ce1b05 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Fri, 29 Feb 2008 21:24:06 +0100 Subject: [new uImage] New uImage low-level API Add FDT-based functions for handling new format component images, configurations, node operations, property get/set, etc. fit_ - routines handling global new format uImage operations like get/set top level property, process all nodes, etc. fit_image_ - routines handling component images subnodes fit_conf_ - routines handling configurations node Signed-off-by: Bartlomiej Sieka Signed-off-by: Marian Balakowicz --- include/image.h | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 151 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index ed795521dd2..704a3b442c5 100644 --- a/include/image.h +++ b/include/image.h @@ -40,6 +40,7 @@ #include #include #include +#endif /* USE_HOSTCC */ /* new uImage format support enabled by default */ #define CONFIG_FIT 1 @@ -51,7 +52,12 @@ #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" #endif -#endif /* USE_HOSTCC */ + +#if defined(CONFIG_FIT) +#include +#include +#include +#endif /* * Operating System Codes @@ -412,16 +418,160 @@ static inline int image_check_target_arch (image_header_t *hdr) return 1; } +#endif /* USE_HOSTCC */ /*******************************************************************/ /* New uImage format specific code (prefixed with fit_) */ /*******************************************************************/ #if defined(CONFIG_FIT) + +#define FIT_IMAGES_PATH "/images" +#define FIT_CONFS_PATH "/configurations" + +/* hash node */ +#define FIT_HASH_NODENAME "hash" +#define FIT_ALGO_PROP "algo" +#define FIT_VALUE_PROP "value" + +/* image node */ +#define FIT_DATA_PROP "data" +#define FIT_TIMESTAMP_PROP "timestamp" +#define FIT_DESC_PROP "description" +#define FIT_ARCH_PROP "arch" +#define FIT_TYPE_PROP "type" +#define FIT_OS_PROP "os" +#define FIT_COMP_PROP "compression" +#define FIT_ENTRY_PROP "entry" +#define FIT_LOAD_PROP "load" + +/* configuration node */ +#define FIT_KERNEL_PROP "kernel" +#define FIT_RAMDISK_PROP "ramdisk" +#define FIT_FDT_PROP "fdt" +#define FIT_DEFAULT_PROP "default" + +#define FIT_MAX_HASH_LEN 20 /* max(crc32_len(4), sha1_len(20)) */ + +/* cmdline argument format parsing */ inline int fit_parse_conf (const char *spec, ulong addr_curr, ulong *addr, const char **conf_name); inline int fit_parse_subimage (const char *spec, ulong addr_curr, ulong *addr, const char **image_name); +inline void fit_print_contents (const void *fit); +inline void fit_print_contents_noindent (const void *fit); +void fit_image_print (const void *fit, int noffset, const char *p); +void fit_image_print_hash (const void *fit, int noffset, const char *p); + +/** + * fit_get_end - get FIT image size + * @fit: pointer to the FIT format image header + * + * returns: + * size of the FIT image (blob) in memory + */ +static inline ulong fit_get_size (const void *fit) +{ + return fdt_totalsize (fit); +} + +/** + * fit_get_end - get FIT image end + * @fit: pointer to the FIT format image header + * + * returns: + * end address of the FIT image (blob) in memory + */ +static inline ulong fit_get_end (const void *fit) +{ + return (ulong)fit + fdt_totalsize (fit); +} + +/** + * fit_get_name - get FIT node name + * @fit: pointer to the FIT format image header + * + * returns: + * NULL, on error + * pointer to node name, on success + */ +static inline const char *fit_get_name (const void *fit_hdr, + int noffset, int *len) +{ + return fdt_get_name (fit_hdr, noffset, len); +} + +int fit_get_desc (const void *fit, int noffset, char **desc); +int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp); + +int fit_image_get_node (const void *fit, const char *image_uname); +int fit_image_get_os (const void *fit, int noffset, uint8_t *os); +int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch); +int fit_image_get_type (const void *fit, int noffset, uint8_t *type); +int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp); +int fit_image_get_load (const void *fit, int noffset, ulong *load); +int fit_image_get_entry (const void *fit, int noffset, ulong *entry); +int fit_image_get_data (const void *fit, int noffset, + const void **data, size_t *size); + +int fit_image_hash_get_algo (const void *fit, int noffset, char **algo); +int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value, + int *value_len); + +int fit_set_timestamp (void *fit, int noffset, time_t timestamp); +int fit_set_hashes (void *fit); +int fit_image_set_hashes (void *fit, int image_noffset); +int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value, + int value_len); + +int fit_image_check_hashes (const void *fit, int noffset); +int fit_image_check_os (const void *fit, int noffset, uint8_t os); +int fit_image_check_arch (const void *fit, int noffset, uint8_t arch); +int fit_image_check_type (const void *fit, int noffset, uint8_t type); +int fit_image_check_comp (const void *fit, int noffset, uint8_t comp); +int fit_check_format (const void *fit); + +int fit_conf_get_node (const void *fit, const char *conf_uname); +int fit_conf_get_kernel_node (const void *fit, int noffset); +int fit_conf_get_ramdisk_node (const void *fit, int noffset); +int fit_conf_get_fdt_node (const void *fit, int noffset); + +void fit_conf_print (const void *fit, int noffset, const char *p); + +#ifndef USE_HOSTCC +static inline int fit_image_check_target_arch (const void *fdt, int node) +{ +#if defined(__ARM__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM)) +#elif defined(__avr32__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32)) +#elif defined(__bfin__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN)) +#elif defined(__I386__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_I386)) +#elif defined(__M68K__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K)) +#elif defined(__microblaze__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE)) +#elif defined(__mips__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS)) +#elif defined(__nios__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS)) +#elif defined(__nios2__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2)) +#elif defined(__PPC__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC)) +#elif defined(__sh__) + if (!fit_image_check_arch (fdt, node, IH_ARCH_SH)) +#else +# error Unknown CPU type +#endif + return 0; + + return 1; +} +#endif /* USE_HOSTCC */ + #ifdef CONFIG_FIT_VERBOSE #define fit_unsupported(msg) printf ("! %s:%d " \ "FIT images not supported for '%s'\n", \ @@ -436,6 +586,5 @@ inline int fit_parse_subimage (const char *spec, ulong addr_curr, #define fit_unsupported_reset(msg) #endif /* CONFIG_FIT_VERBOSE */ #endif /* CONFIG_FIT */ -#endif /* USE_HOSTCC */ #endif /* __IMAGE_H__ */ -- cgit v1.2.3 From eb6175edd6c120d8b89678243e5a2be362ee8e40 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Mon, 10 Mar 2008 17:53:49 +0100 Subject: [new uImage] Make node unit names const in struct bootm_headers Signed-off-by: Marian Balakowicz --- include/image.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 704a3b442c5..bbd481d3489 100644 --- a/include/image.h +++ b/include/image.h @@ -200,14 +200,14 @@ typedef struct bootm_headers { #if defined(CONFIG_FIT) void *fit_hdr_os; /* os FIT image header */ - char *fit_uname_os; /* os subimage node unit name */ + const char *fit_uname_os; /* os subimage node unit name */ void *fit_hdr_rd; /* init ramdisk FIT image header */ - char *fit_uname_rd; /* init ramdisk node unit name */ + const char *fit_uname_rd; /* init ramdisk node unit name */ #if defined(CONFIG_PPC) void *fit_hdr_fdt; /* FDT blob FIT image header */ - char *fit_uname_fdt; /* FDT blob node unit name */ + const char *fit_uname_fdt; /* FDT blob node unit name */ #endif int verify; /* getenv("verify")[0] != 'n' */ int autostart; /* getenv("autostart")[0] != 'n' */ -- cgit v1.2.3 From 9d25438fe7d70cf35a8a293ea5e392fefc672613 Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Tue, 11 Mar 2008 12:34:47 +0100 Subject: [new uImage] Add support for new uImage format to mkimage tool Support for the new uImage format (FIT) is added to mkimage tool. Commandline syntax is appropriately extended: mkimage [-D dtc_options] -f fit-image.its fit-image mkimage (together with dtc) takes fit-image.its and referenced therein binaries (like vmlinux.bin.gz) as inputs, and produces fit-image file -- the final image that can be transferred to the target (e.g., via tftp) and then booted using the bootm command in U-Boot. Signed-off-by: Bartlomiej Sieka --- include/image.h | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index bbd481d3489..681c753d1d1 100644 --- a/include/image.h +++ b/include/image.h @@ -40,14 +40,21 @@ #include #include #include -#endif /* USE_HOSTCC */ -/* new uImage format support enabled by default */ +/* new uImage format support enabled on target + * To be moved to board configuration file */ #define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ + +#else -/* enable fit_format_error(), fit_format_warning() */ -#define CONFIG_FIT_VERBOSE 1 +/* new uImage format support enabled on host */ +#define CONFIG_FIT 1 +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ + +#endif /* USE_HOSTCC */ #if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT) #error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!" -- cgit v1.2.3 From d985c8498c4e47095820da97aa722381d39172c5 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 12 Mar 2008 10:14:38 +0100 Subject: [new uImage] Remove unnecessary arguments passed to ramdisk routines boot_get_ramdisk() and image_get_ramdisk() do not need all cmdtp, flag, argc and argv arguments. Simplify routines definition. Signed-off-by: Marian Balakowicz --- include/image.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 681c753d1d1..6fca6f4d4db 100644 --- a/include/image.h +++ b/include/image.h @@ -250,9 +250,8 @@ int genimg_get_comp_id (const char *name); int genimg_get_format (void *img_addr); ulong genimg_get_image (ulong img_addr); -int boot_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], - bootm_headers_t *images, uint8_t arch, - ulong *rd_start, ulong *rd_end); +int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, + uint8_t arch, ulong *rd_start, ulong *rd_end); #if defined(CONFIG_PPC) || defined(CONFIG_M68K) int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, -- cgit v1.2.3 From 3dfe110149311425919e6d6a14b561b4207498f1 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 12 Mar 2008 10:32:59 +0100 Subject: [new uImage] Add node offsets for FIT images listed in struct bootm_headers This patch adds new node offset fields to struct bootm_headers and updates bootm_headers processing code to make use of them. Saved node offsets allow to avoid repeating fit_image_get_node() calls. Signed-off-by: Marian Balakowicz --- include/image.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 6fca6f4d4db..51c0c896f67 100644 --- a/include/image.h +++ b/include/image.h @@ -208,13 +208,16 @@ typedef struct bootm_headers { #if defined(CONFIG_FIT) void *fit_hdr_os; /* os FIT image header */ const char *fit_uname_os; /* os subimage node unit name */ + int fit_noffset_os; /* os subimage node offset */ void *fit_hdr_rd; /* init ramdisk FIT image header */ - const char *fit_uname_rd; /* init ramdisk node unit name */ + const char *fit_uname_rd; /* init ramdisk subimage node unit name */ + int fit_noffset_rd; /* init ramdisk subimage node offset */ #if defined(CONFIG_PPC) void *fit_hdr_fdt; /* FDT blob FIT image header */ - const char *fit_uname_fdt; /* FDT blob node unit name */ + const char *fit_uname_fdt; /* FDT blob subimage node unit name */ + int fit_noffset_fdt;/* FDT blob subimage node offset */ #endif int verify; /* getenv("verify")[0] != 'n' */ int autostart; /* getenv("autostart")[0] != 'n' */ -- cgit v1.2.3 From 424c4abdd175d2c470510df8ce0e32d3f463ec16 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 12 Mar 2008 10:33:00 +0100 Subject: [new uImage] Add new uImage format support to autoscript routine autoscript() routine is updated to accept second argument, which is only used for FIT images and provides a FIT subimage unit name. autoscript() routine callers must now pass two arguments. For non-interactive use (like in cmd_load.c, cmd_net.c), new environment variable 'autoscript_uname' is introduced and used as a FIT subimage unit name source. autoscript command accepts extended syntax of the addr argument: addr: Signed-off-by: Marian Balakowicz --- include/common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/common.h b/include/common.h index 3f05b5e4669..3351e2c0a6a 100644 --- a/include/common.h +++ b/include/common.h @@ -222,7 +222,7 @@ int mac_read_from_eeprom(void); void flash_perror (int); /* common/cmd_autoscript.c */ -int autoscript (ulong addr); +int autoscript (ulong addr, const char *fit_uname); extern ulong load_addr; /* Default Load Address */ -- cgit v1.2.3 From f773bea8e11f4a11c388dcee956b2444203e6b65 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 12 Mar 2008 10:35:46 +0100 Subject: [new uImage] Add proper ramdisk/FDT handling when FIT configuration is used Save FIT configuration provied in the first bootm argument and use it when to get ramdisk/FDT subimages when second and third (ramdisk/FDT) arguments are not specified. Signed-off-by: Marian Balakowicz --- include/image.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index 51c0c896f67..01095608a47 100644 --- a/include/image.h +++ b/include/image.h @@ -206,6 +206,8 @@ typedef struct bootm_headers { ulong legacy_hdr_valid; #if defined(CONFIG_FIT) + const char *fit_uname_cfg; /* configuration node unit name */ + void *fit_hdr_os; /* os FIT image header */ const char *fit_uname_os; /* os subimage node unit name */ int fit_noffset_os; /* os subimage node offset */ @@ -251,6 +253,7 @@ int genimg_get_comp_id (const char *name); #define IMAGE_FORMAT_FIT 0x02 /* new, libfdt based format */ int genimg_get_format (void *img_addr); +int genimg_has_config (bootm_headers_t *images); ulong genimg_get_image (ulong img_addr); int boot_get_ramdisk (int argc, char *argv[], bootm_headers_t *images, -- cgit v1.2.3 From 1ec73761d2e247078f4520a265d463e8b73391a2 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Wed, 12 Mar 2008 10:35:52 +0100 Subject: [new uImage] Fix definition of common bootm_headers_t fields verify, autostart and lmb fields are used regardless of CONFIG_FIT setting, move their definitions to common section. Signed-off-by: Marian Balakowicz --- include/image.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index 01095608a47..fbd8c304e4b 100644 --- a/include/image.h +++ b/include/image.h @@ -221,10 +221,11 @@ typedef struct bootm_headers { const char *fit_uname_fdt; /* FDT blob subimage node unit name */ int fit_noffset_fdt;/* FDT blob subimage node offset */ #endif +#endif + int verify; /* getenv("verify")[0] != 'n' */ int autostart; /* getenv("autostart")[0] != 'n' */ struct lmb *lmb; /* for memory mgmt */ -#endif } bootm_headers_t; /* -- cgit v1.2.3 From 0ede0c383530a418cf98be9122371a86573cd0db Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Fri, 14 Mar 2008 16:22:34 +0100 Subject: Add the MD5 algorithm MD5 supoprt is turned on by defining CONFIG_MD5, the digest can be then calculated using the md5() function -- see include/md5.h for details. Signed-off-by: Bartlomiej Sieka --- include/md5.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/md5.h (limited to 'include') diff --git a/include/md5.h b/include/md5.h new file mode 100644 index 00000000000..046d1eee78f --- /dev/null +++ b/include/md5.h @@ -0,0 +1,23 @@ +/* + * This file was transplanted with slight modifications from Linux sources + * (fs/cifs/md5.h) into U-Boot by Bartlomiej Sieka . + */ + +#ifndef _MD5_H +#define _MD5_H + +#include + +struct MD5Context { + __u32 buf[4]; + __u32 bits[2]; + unsigned char in[64]; +}; + +/* + * Calculate and store in 'output' the MD5 digest of 'len' bytes at + * 'input'. 'output' must have enough space to hold 16 bytes. + */ +void md5 (unsigned char *input, int len, unsigned char output[16]); + +#endif /* _MD5_H */ -- cgit v1.2.3 From 766529fccc860ecb9e955b4239dff69cd9e4ea09 Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Fri, 14 Mar 2008 16:22:34 +0100 Subject: Add MD5 support to the new uImage format Signed-off-by: Bartlomiej Sieka --- include/image.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/image.h b/include/image.h index fbd8c304e4b..f22dafd650e 100644 --- a/include/image.h +++ b/include/image.h @@ -64,6 +64,7 @@ #include #include #include +#define CONFIG_MD5 /* FIT images need MD5 support */ #endif /* -- cgit v1.2.3 From 95f4ec2b9c910c7261e6f060ea530d58b039692d Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Thu, 20 Mar 2008 23:23:13 +0100 Subject: [new uImage] Do not compile new uImage format support by default Disable default building of new uImage format support in preparation for merge with the master. Support for new format can be enabled on a per-board basis, by defining the following in the board's config file: #define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 This can be optionally defined to give more verbose output: #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ Signed-off-by: Bartlomiej Sieka --- include/image.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include') diff --git a/include/image.h b/include/image.h index f22dafd650e..36143e25acf 100644 --- a/include/image.h +++ b/include/image.h @@ -41,12 +41,6 @@ #include #include -/* new uImage format support enabled on target - * To be moved to board configuration file */ -#define CONFIG_FIT 1 -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ - #else /* new uImage format support enabled on host */ -- cgit v1.2.3 From 388b82fddc7c05596f3f615f190da0448227dc82 Mon Sep 17 00:00:00 2001 From: Bartlomiej Sieka Date: Thu, 20 Mar 2008 23:23:13 +0100 Subject: [new uImage] Enable new uImage support for the pcs440ep board. Signed-off-by: Bartlomiej Sieka --- include/configs/pcs440ep.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h index 893924b4bf9..ba6d9322497 100644 --- a/include/configs/pcs440ep.h +++ b/include/configs/pcs440ep.h @@ -27,6 +27,12 @@ #ifndef __CONFIG_H #define __CONFIG_H + +/* new uImage format support */ +#define CONFIG_FIT 1 +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ + /*----------------------------------------------------------------------- * High Level Configuration Options *----------------------------------------------------------------------*/ -- cgit v1.2.3