diff options
| author | Sumit Garg <sumit.garg@nxp.com> | 2016-06-14 13:52:38 -0400 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-26 09:01:35 -0700 |
| commit | 028ac8c73355ab1340ed7ce179f08cbbae841034 (patch) | |
| tree | 1c58ccd17dc09c7b2364c17bcf934e831d653e15 /arch/arm | |
| parent | 7f0a0e4c58e9099016eda6f1f24507c2e6173c8a (diff) | |
SECURE_BOOT: Enable chain of trust in SPL framework
Override jump_to_image_no_args function to include validation of
u-boot image using spl_validate_uboot before jumping to u-boot image.
Also define macros in SPL framework to enable crypto operations.
Reviewed-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/fsl_secure_boot.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h index 53cd7550a0..3f76c9a103 100644 --- a/arch/arm/include/asm/fsl_secure_boot.h +++ b/arch/arm/include/asm/fsl_secure_boot.h @@ -17,8 +17,6 @@ #ifdef CONFIG_CHAIN_OF_TRUST #define CONFIG_CMD_ESBC_VALIDATE -#define CONFIG_CMD_BLOB -#define CONFIG_CMD_HASH #define CONFIG_FSL_SEC_MON #define CONFIG_SHA_HW_ACCEL #define CONFIG_SHA_PROG_HW_ACCEL @@ -28,6 +26,28 @@ #define CONFIG_FSL_CAAM #endif +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SPL_BOARD_INIT +#define CONFIG_SPL_DM 1 +#define CONFIG_SPL_CRYPTO_SUPPORT +#define CONFIG_SPL_HASH_SUPPORT +#define CONFIG_SPL_RSA +#define CONFIG_SPL_DRIVERS_MISC_SUPPORT +/* + * Define the key hash for U-Boot here if public/private key pair used to + * sign U-boot are different from the SRK hash put in the fuse + * Example of defining KEY_HASH is + * #define CONFIG_SPL_UBOOT_KEY_HASH \ + * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" + * else leave it defined as NULL + */ + +#define CONFIG_SPL_UBOOT_KEY_HASH NULL +#endif /* ifdef CONFIG_SPL_BUILD */ + +#ifndef CONFIG_SPL_BUILD +#define CONFIG_CMD_BLOB +#define CONFIG_CMD_HASH #define CONFIG_KEY_REVOCATION #ifndef CONFIG_SYS_RAMBOOT /* The key used for verification of next level images @@ -92,5 +112,6 @@ #endif #include <config_fsl_chain_trust.h> +#endif /* #ifndef CONFIG_SPL_BUILD */ #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */ #endif |