diff options
Diffstat (limited to 'drivers/st/io/io_stm32image.c')
-rw-r--r-- | drivers/st/io/io_stm32image.c | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/drivers/st/io/io_stm32image.c b/drivers/st/io/io_stm32image.c index dc2977d5a6..971dcce533 100644 --- a/drivers/st/io/io_stm32image.c +++ b/drivers/st/io/io_stm32image.c @@ -242,40 +242,6 @@ static int stm32image_partition_size(io_entity_t *entity, size_t *length) return 0; } -static int check_header(boot_api_image_header_t *header, uintptr_t buffer) -{ - uint32_t i; - uint32_t img_checksum = 0; - - /* - * Check header/payload validity: - * - Header magic - * - Header version - * - Payload checksum - */ - if (header->magic != BOOT_API_IMAGE_HEADER_MAGIC_NB) { - ERROR("Header magic\n"); - return -EINVAL; - } - - if (header->header_version != BOOT_API_HEADER_VERSION) { - ERROR("Header version\n"); - return -EINVAL; - } - - for (i = 0; i < header->image_length; i++) { - img_checksum += *(uint8_t *)(buffer + i); - } - - if (header->payload_checksum != img_checksum) { - ERROR("Checksum: 0x%x (awaited: 0x%x)\n", img_checksum, - header->payload_checksum); - return -EINVAL; - } - - return 0; -} - /* Read data from a partition */ static int stm32image_partition_read(io_entity_t *entity, uintptr_t buffer, size_t length, size_t *length_read) @@ -368,7 +334,7 @@ static int stm32image_partition_read(io_entity_t *entity, uintptr_t buffer, continue; } - result = check_header(header, buffer); + result = stm32mp_check_header(header, buffer); if (result != 0) { ERROR("Header check failed\n"); *length_read = 0; |