diff options
Diffstat (limited to 'bl1/bl1_fwu.c')
| -rw-r--r-- | bl1/bl1_fwu.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/bl1/bl1_fwu.c b/bl1/bl1_fwu.c index 07a7fc81..38780833 100644 --- a/bl1/bl1_fwu.c +++ b/bl1/bl1_fwu.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -350,6 +350,15 @@ static int bl1_fwu_image_copy(unsigned int image_id, return -ENOMEM; } + /* Allow the platform to handle pre-image load before copying */ + if (image_desc->state == IMAGE_STATE_RESET) { + if (bl1_plat_handle_pre_image_load(image_id) != 0) { + ERROR("BL1-FWU: Failure in pre-image load of image id %d\n", + image_id); + return -EPERM; + } + } + /* Everything looks sane. Go ahead and copy the block of data. */ dest_addr = image_desc->image_info.image_base + image_desc->copied_size; memcpy((void *) dest_addr, (const void *) image_src, block_size); @@ -474,6 +483,18 @@ static int bl1_fwu_image_auth(unsigned int image_id, /* Indicate that image is in authenticated state. */ image_desc->state = IMAGE_STATE_AUTHENTICATED; + /* Allow the platform to handle post-image load */ + result = bl1_plat_handle_post_image_load(image_id); + if (result != 0) { + ERROR("BL1-FWU: Failure %d in post-image load of image id %d\n", + result, image_id); + /* + * Panic here as the platform handling of post-image load is + * not correct. + */ + plat_error_handler(result); + } + /* * Flush image_info to memory so that other * secure world images can see changes. |