diff options
Diffstat (limited to 'lib/optee/optee.c')
| -rw-r--r-- | lib/optee/optee.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/lib/optee/optee.c b/lib/optee/optee.c index 672690dc53..766d0d9e3f 100644 --- a/lib/optee/optee.c +++ b/lib/optee/optee.c @@ -16,14 +16,13 @@ #define optee_hdr_err_msg \ "OPTEE verification error:" \ - "\n\thdr=%p image=0x%08lx magic=0x%08x tzdram 0x%08lx-0x%08lx " \ + "\n\thdr=%p image=0x%08lx magic=0x%08x" \ "\n\theader lo=0x%08x hi=0x%08x size=0x%08lx arch=0x%08x" \ "\n\tuimage params 0x%08lx-0x%08lx\n" -int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start, - unsigned long tzdram_len, unsigned long image_len) +#if defined(CONFIG_OPTEE_IMAGE) +static int optee_verify_image(struct optee_header *hdr, unsigned long image_len) { - unsigned long tzdram_end = tzdram_start + tzdram_len; uint32_t tee_file_size; tee_file_size = hdr->init_size + hdr->paged_size + @@ -31,11 +30,7 @@ int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start, if (hdr->magic != OPTEE_MAGIC || hdr->version != OPTEE_VERSION || - hdr->init_load_addr_hi > tzdram_end || - hdr->init_load_addr_lo < tzdram_start || - tee_file_size > tzdram_len || - tee_file_size != image_len || - (hdr->init_load_addr_lo + tee_file_size) > tzdram_end) { + tee_file_size != image_len) { return -EINVAL; } @@ -47,12 +42,9 @@ int optee_verify_bootm_image(unsigned long image_addr, unsigned long image_len) { struct optee_header *hdr = (struct optee_header *)image_addr; - unsigned long tzdram_start = CONFIG_OPTEE_TZDRAM_BASE; - unsigned long tzdram_len = CONFIG_OPTEE_TZDRAM_SIZE; - int ret; - ret = optee_verify_image(hdr, tzdram_start, tzdram_len, image_len); + ret = optee_verify_image(hdr, image_len); if (ret) goto error; @@ -63,13 +55,14 @@ int optee_verify_bootm_image(unsigned long image_addr, return ret; error: - printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic, tzdram_start, - tzdram_start + tzdram_len, hdr->init_load_addr_lo, + printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic, + hdr->init_load_addr_lo, hdr->init_load_addr_hi, image_len, hdr->arch, image_load_addr, image_load_addr + image_len); return ret; } +#endif #if defined(CONFIG_OF_LIBFDT) static int optee_copy_firmware_node(ofnode node, void *fdt_blob) |