diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/spl_fit.c | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c index fe41ce02d22..9449a225fff 100644 --- a/common/spl/spl_fit.c +++ b/common/spl/spl_fit.c @@ -132,14 +132,16 @@ static int spl_load_fit_image(struct spl_load_info *info, ulong sector, void *fit, ulong base_offset, int node, struct spl_image_info *image_info) { - ulong offset; + int offset; size_t length; + int len; ulong load_addr, load_ptr; void *src; ulong overhead; int nr_sectors; int align_len = ARCH_DMA_MINALIGN - 1; uint8_t image_comp = -1, type = -1; + const void *data; if (IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_SPL_GZIP)) { if (fit_image_get_comp(fit, node, &image_comp)) @@ -153,28 +155,40 @@ static int spl_load_fit_image(struct spl_load_info *info, ulong sector, debug("%s ", genimg_get_type_name(type)); } - offset = fdt_getprop_u32(fit, node, "data-offset"); - if (offset == FDT_ERROR) - return -ENOENT; - offset += base_offset; - length = fdt_getprop_u32(fit, node, "data-size"); - if (length == FDT_ERROR) - return -ENOENT; - load_addr = fdt_getprop_u32(fit, node, "load"); - if (load_addr == FDT_ERROR && image_info) + if (fit_image_get_load(fit, node, &load_addr)) load_addr = image_info->load_addr; - load_ptr = (load_addr + align_len) & ~align_len; - overhead = get_aligned_image_overhead(info, offset); - nr_sectors = get_aligned_image_size(info, length, offset); + if (!fit_image_get_data_offset(fit, node, &offset)) { + /* External data */ + offset += base_offset; + if (fit_image_get_data_size(fit, node, &len)) + return -ENOENT; - if (info->read(info, sector + get_aligned_image_offset(info, offset), - nr_sectors, (void*)load_ptr) != nr_sectors) - return -EIO; - debug("image dst=%lx, offset=%lx, size=%lx\n", load_ptr, offset, - (unsigned long)length); + load_ptr = (load_addr + align_len) & ~align_len; + length = len; + + overhead = get_aligned_image_overhead(info, offset); + nr_sectors = get_aligned_image_size(info, length, offset); + + if (info->read(info, + sector + get_aligned_image_offset(info, offset), + nr_sectors, (void *)load_ptr) != nr_sectors) + return -EIO; + + debug("External data: dst=%lx, offset=%x, size=%lx\n", + load_ptr, offset, (unsigned long)length); + src = (void *)load_ptr + overhead; + } else { + /* Embedded data */ + if (fit_image_get_data(fit, node, &data, &length)) { + puts("Cannot get image data/size\n"); + return -ENOENT; + } + debug("Embedded data: dst=%lx, size=%lx\n", load_addr, + (unsigned long)length); + src = (void *)data; + } - src = (void *)load_ptr + overhead; #ifdef CONFIG_SPL_FIT_IMAGE_POST_PROCESS board_fit_image_post_process(&src, &length); #endif |