On 30/07/2019 15:26, Igor Opaniuk wrote:
Anyway, let me go through this article one more time, and I'll get back to you.
If I've understood you, you are using the same binary for serial download and flash booting.
Won't work unfortunately - there's an extra DCD directive in the recovery image.
Here's my recovery CSF deckard@event-horizon:~/Development/mbl-u-boot$ cat uboot-c-s-f-recover.txt # SPDX-License-Identifier: GPL-2.0 [Header] Version = 4.1 Security Configuration = Open Hash Algorithm = sha256 Engine Configuration = 0 Certificate Format = X509 Signature Format = CMS Engine = CAAM [Install SRK] File = "SRK_1_2_3_4_table.bin" Source index = 0 [Install CSFK] File = "CSF1_1_sha256_2048_65537_v3_usr_crt.pem" [Authenticate CSF] [Install Key] # Key slot index used to authenticate the key to be installed Verification index = 0 # Key to install Target index = 2 File = "IMG1_1_sha256_2048_65537_v3_usr_crt.pem" [Authenticate Data] Verification index = 2 Blocks = HAB_BLOCKS_REPLACE "IMAGE_IMX_HAB_NAME_REPLACE" [Authenticate Data] Verification index = 2 Blocks = DCD_BLOCKS_REPLACE "IMAGE_IMX_DCD_NAME_REPLACE" and my eMMC CSF deckard@event-horizon:~/Development/mbl-u-boot$ cat uboot-c-s-f.txt # SPDX-License-Identifier: GPL-2.0 [Header] Version = 4.1 Security Configuration = Open Hash Algorithm = sha256 Engine Configuration = 0 Certificate Format = X509 Signature Format = CMS Engine = CAAM [Install SRK] File = "SRK_1_2_3_4_table.bin" Source index = 0 [Install CSFK] File = "CSF1_1_sha256_2048_65537_v3_usr_crt.pem" [Authenticate CSF] [Install Key] # Key slot index used to authenticate the key to be installed Verification index = 0 # Key to install Target index = 2 File = "IMG1_1_sha256_2048_65537_v3_usr_crt.pem" [Authenticate Data] Verification index = 2 Blocks = HAB_BLOCKS_REPLACE "IMAGE_IMX_HAB_NAME_REPLACE" _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
