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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-11 17:23:30 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-11 17:23:30 +0200 |
| commit | be22bb4527e3be70718dfee414e08b17c399f9fd (patch) | |
| tree | 4031527cb850203102daf8bc80531d384e7452fe /arch/arm/mach-imx/include/mach | |
| parent | f00f9f52163dbb7847326e5edfa969d12f63be20 (diff) | |
| parent | 6f56b955bdc6f072687f56a1c851d419512bc056 (diff) | |
| download | barebox-be22bb4527e3be70718dfee414e08b17c399f9fd.tar.gz barebox-be22bb4527e3be70718dfee414e08b17c399f9fd.tar.xz | |
Merge branch 'for-next/imx-hab'
Diffstat (limited to 'arch/arm/mach-imx/include/mach')
| -rw-r--r-- | arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h | 13 | ||||
| -rw-r--r-- | arch/arm/mach-imx/include/mach/imx-header.h | 10 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h b/arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h index 0649caa0cb..5818879609 100644 --- a/arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h +++ b/arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h @@ -43,3 +43,16 @@ hab [Authenticate Data] hab Verification index = 2 hab_blocks + +hab_encrypt [Install Secret Key] +hab_encrypt Verification index = 0 +hab_encrypt Target index = 0 +hab_encrypt_key +hab_encrypt_key_length 256 +hab_encrypt_blob_address + +hab_encrypt [Decrypt Data] +hab_encrypt Verification index = 0 +hab_encrypt Mac Bytes = 16 + +hab_encrypt_blocks diff --git a/arch/arm/mach-imx/include/mach/imx-header.h b/arch/arm/mach-imx/include/mach/imx-header.h index d9c0933213..05f1669318 100644 --- a/arch/arm/mach-imx/include/mach/imx-header.h +++ b/arch/arm/mach-imx/include/mach/imx-header.h @@ -4,6 +4,14 @@ #include <linux/types.h> #define HEADER_LEN 0x1000 /* length of the blank area + IVT + DCD */ +#define CSF_LEN 0x2000 /* length of the CSF (needed for HAB) */ + +#define DEK_BLOB_HEADER 8 /* length of DEK blob header */ +#define DEK_BLOB_KEY 32 /* length of DEK blob AES-256 key */ +#define DEK_BLOB_MAC 16 /* length of DEK blob MAC */ + +/* DEK blob length excluding DEK itself */ +#define DEK_BLOB_OVERHEAD (DEK_BLOB_HEADER + DEK_BLOB_KEY + DEK_BLOB_MAC) /* * ============================================================================ @@ -103,6 +111,8 @@ struct config_data { int csf_space; char *csf; char *signed_hdmi_firmware_file; + int encrypt_image; + size_t dek_size; }; #define MAX_RECORDS_DCD_V2 1024 |