X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=common%2Fimage.c;h=e1ca1a7905ef4f0ba298318e0977f0aa5769d206;hb=103354d60d22993ef9cd2d7f36097a67b5de442f;hp=9f9538fac2fa1dbf44a3805cf2221de3da2a9fc9;hpb=c76c93a3d5a921152e27aa7adb3bbcf9ec4015e1;p=platform%2Fkernel%2Fu-boot.git diff --git a/common/image.c b/common/image.c index 9f9538f..e1ca1a7 100644 --- a/common/image.c +++ b/common/image.c @@ -8,6 +8,14 @@ #ifndef USE_HOSTCC #include +#include +#include +#include +#include +#include +#include +#include +#include #include #ifdef CONFIG_SHOW_BOOT_PROGRESS @@ -16,8 +24,9 @@ #include -#include +#include #include +#include #include #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT @@ -32,8 +41,15 @@ #include #include +#include +#include +#include +#include +#include + #ifdef CONFIG_CMD_BDI -extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); +extern int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]); #endif DECLARE_GLOBAL_DATA_PTR; @@ -54,6 +70,7 @@ static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, #endif /* !USE_HOSTCC*/ #include +#include #ifndef CONFIG_SYS_BARGSIZE #define CONFIG_SYS_BARGSIZE 512 @@ -125,6 +142,8 @@ static const table_entry_t uimage_os[] = { #if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC) { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, #endif + { IH_OS_OPENSBI, "opensbi", "RISC-V OpenSBI", }, + { IH_OS_EFI, "efi", "EFI Firmware" }, { -1, "", "", }, }; @@ -168,6 +187,7 @@ static const table_entry_t uimage_type[] = { { IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",}, { IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" }, { IH_TYPE_MTKIMAGE, "mtk_image", "MediaTek BootROM loadable Image" }, + { IH_TYPE_COPRO, "copro", "Coprocessor Image"}, { -1, "", "", }, }; @@ -187,6 +207,14 @@ struct table_info { const table_entry_t *table; }; +static const struct comp_magic_map image_comp[] = { + { IH_COMP_BZIP2, "bzip2", {0x42, 0x5a},}, + { IH_COMP_GZIP, "gzip", {0x1f, 0x8b},}, + { IH_COMP_LZMA, "lzma", {0x5d, 0x00},}, + { IH_COMP_LZO, "lzo", {0x89, 0x4c},}, + { IH_COMP_NONE, "none", {}, }, +}; + static const struct table_info table_info[IH_COUNT] = { { "architecture", IH_ARCH_COUNT, uimage_arch }, { "compression", IH_COMP_COUNT, uimage_comp }, @@ -369,10 +397,125 @@ void image_print_contents(const void *ptr) } } else if (image_check_type(hdr, IH_TYPE_FIRMWARE_IVT)) { printf("HAB Blocks: 0x%08x 0x0000 0x%08x\n", - image_get_load(hdr) - image_get_header_size(), - image_get_size(hdr) + image_get_header_size() - - 0x1FE0); + image_get_load(hdr) - image_get_header_size(), + (int)(image_get_size(hdr) + image_get_header_size() + + sizeof(flash_header_v2_t) - 0x2060)); + } +} + +/** + * print_decomp_msg() - Print a suitable decompression/loading message + * + * @type: OS type (IH_OS_...) + * @comp_type: Compression type being used (IH_COMP_...) + * @is_xip: true if the load address matches the image start + */ +static void print_decomp_msg(int comp_type, int type, bool is_xip) +{ + const char *name = genimg_get_type_name(type); + + if (comp_type == IH_COMP_NONE) + printf(" %s %s\n", is_xip ? "XIP" : "Loading", name); + else + printf(" Uncompressing %s\n", name); +} + +int image_decomp_type(const unsigned char *buf, ulong len) +{ + const struct comp_magic_map *cmagic = image_comp; + + if (len < 2) + return -EINVAL; + + for (; cmagic->comp_id > 0; cmagic++) { + if (!memcmp(buf, cmagic->magic, 2)) + break; + } + + return cmagic->comp_id; +} + +int image_decomp(int comp, ulong load, ulong image_start, int type, + void *load_buf, void *image_buf, ulong image_len, + uint unc_len, ulong *load_end) +{ + int ret = 0; + + *load_end = load; + print_decomp_msg(comp, type, load == image_start); + + /* + * Load the image to the right place, decompressing if needed. After + * this, image_len will be set to the number of uncompressed bytes + * loaded, ret will be non-zero on error. + */ + switch (comp) { + case IH_COMP_NONE: + if (load == image_start) + break; + if (image_len <= unc_len) + memmove_wd(load_buf, image_buf, image_len, CHUNKSZ); + else + ret = -ENOSPC; + break; +#ifdef CONFIG_GZIP + case IH_COMP_GZIP: { + ret = gunzip(load_buf, unc_len, image_buf, &image_len); + break; + } +#endif /* CONFIG_GZIP */ +#ifdef CONFIG_BZIP2 + case IH_COMP_BZIP2: { + uint size = unc_len; + + /* + * If we've got less than 4 MB of malloc() space, + * use slower decompression algorithm which requires + * at most 2300 KB of memory. + */ + ret = BZ2_bzBuffToBuffDecompress(load_buf, &size, + image_buf, image_len, + CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0); + image_len = size; + break; + } +#endif /* CONFIG_BZIP2 */ +#ifdef CONFIG_LZMA + case IH_COMP_LZMA: { + SizeT lzma_len = unc_len; + + ret = lzmaBuffToBuffDecompress(load_buf, &lzma_len, + image_buf, image_len); + image_len = lzma_len; + break; + } +#endif /* CONFIG_LZMA */ +#ifdef CONFIG_LZO + case IH_COMP_LZO: { + size_t size = unc_len; + + ret = lzop_decompress(image_buf, image_len, load_buf, &size); + image_len = size; + break; + } +#endif /* CONFIG_LZO */ +#ifdef CONFIG_LZ4 + case IH_COMP_LZ4: { + size_t size = unc_len; + + ret = ulz4fn(image_buf, image_len, load_buf, &size); + image_len = size; + break; + } +#endif /* CONFIG_LZ4 */ + default: + printf("Unimplemented compression type %d\n", comp); + return -ENOSYS; } + + *load_end = load + image_len; + + return ret; } @@ -443,9 +586,9 @@ static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, /* Shared dual-format routines */ /*****************************************************************************/ #ifndef USE_HOSTCC -ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ -ulong save_addr; /* Default Save Address */ -ulong save_size; /* Default Save Size (in bytes) */ +ulong image_load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ +ulong image_save_addr; /* Default Save Address */ +ulong image_save_size; /* Default Save Size (in bytes) */ static int on_loadaddr(const char *name, const char *value, enum env_op op, int flags) @@ -453,7 +596,7 @@ static int on_loadaddr(const char *name, const char *value, enum env_op op, switch (op) { case env_op_create: case env_op_overwrite: - load_addr = simple_strtoul(value, NULL, 16); + image_load_addr = simple_strtoul(value, NULL, 16); break; default: break; @@ -473,7 +616,7 @@ ulong env_get_bootm_low(void) #if defined(CONFIG_SYS_SDRAM_BASE) return CONFIG_SYS_SDRAM_BASE; -#elif defined(CONFIG_ARM) +#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE) return gd->bd->bi_dram[0].start; #else return 0; @@ -490,7 +633,8 @@ phys_size_t env_get_bootm_size(void) return tmp; } -#if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS) +#if (defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)) && \ + defined(CONFIG_NR_DRAM_BANKS) start = gd->bd->bi_dram[0].start; size = gd->bd->bi_dram[0].size; #else @@ -551,6 +695,11 @@ void memmove_wd(void *to, void *from, size_t len, ulong chunksz) memmove(to, from, len); #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ } +#else /* USE_HOSTCC */ +void memmove_wd(void *to, void *from, size_t len, ulong chunksz) +{ + memmove(to, from, len); +} #endif /* !USE_HOSTCC */ void genimg_print_size(uint32_t size) @@ -816,15 +965,15 @@ ulong genimg_get_kernel_addr_fit(char * const img_addr, /* find out kernel image address */ if (!img_addr) { - kernel_addr = load_addr; + kernel_addr = image_load_addr; debug("* kernel: default image load address = 0x%08lx\n", - load_addr); + image_load_addr); #if CONFIG_IS_ENABLED(FIT) - } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr, + } else if (fit_parse_conf(img_addr, image_load_addr, &kernel_addr, fit_uname_config)) { debug("* kernel: config '%s' from image at 0x%08lx\n", *fit_uname_config, kernel_addr); - } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr, + } else if (fit_parse_subimage(img_addr, image_load_addr, &kernel_addr, fit_uname_kernel)) { debug("* kernel: subimage '%s' from image at 0x%08lx\n", *fit_uname_kernel, kernel_addr); @@ -928,8 +1077,8 @@ int genimg_has_config(bootm_headers_t *images) * 1, if ramdisk image is found but corrupted, or invalid * rd_start and rd_end are set to 0 if no ramdisk exists */ -int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, - uint8_t arch, ulong *rd_start, ulong *rd_end) +int boot_get_ramdisk(int argc, char *const argv[], bootm_headers_t *images, + uint8_t arch, ulong *rd_start, ulong *rd_end) { ulong rd_addr, rd_load; ulong rd_data, rd_len; @@ -982,7 +1131,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, if (images->fit_uname_os) default_addr = (ulong)images->fit_hdr_os; else - default_addr = load_addr; + default_addr = image_load_addr; if (fit_parse_conf(select, default_addr, &rd_addr, &fit_uname_config)) { @@ -1224,7 +1373,7 @@ int boot_get_setup(bootm_headers_t *images, uint8_t arch, #if IMAGE_ENABLE_FIT #if defined(CONFIG_FPGA) -int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images, +int boot_get_fpga(int argc, char *const argv[], bootm_headers_t *images, uint8_t arch, const ulong *ld_start, ulong * const ld_len) { ulong tmp_img_addr, img_data, img_len; @@ -1325,8 +1474,8 @@ static void fit_loadable_process(uint8_t img_type, fit_loadable_handler->handler(img_data, img_len); } -int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, - uint8_t arch, const ulong *ld_start, ulong * const ld_len) +int boot_get_loadable(int argc, char *const argv[], bootm_headers_t *images, + uint8_t arch, const ulong *ld_start, ulong * const ld_len) { /* * These variables are used to hold the current image location