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| author | Sumit Garg <sumit.garg@nxp.com> | 2017-06-05 18:21:51 (GMT) |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-08-01 15:28:57 (GMT) |
| commit | 76bbf1c634f4a09e1b3e19468738842a2289dc1e (patch) | |
| tree | 55936119806a3f53938ebc9a864fd0c32cac6b05 /board | |
| parent | 8de227ee0bf0e14a835b18fe8b599a757f1f678a (diff) | |
| download | u-boot-fsl-qoriq-76bbf1c634f4a09e1b3e19468738842a2289dc1e.tar.xz | |
arm64: ls1043ardb: Add distro secure boot support
Enable validation of boot.scr script prior to its execution dependent
on "secureboot" flag in environment. Disable fall back option to
nor/qspi boot in case of secure boot. Also enable "secureboot=y"
flag in environment for ARM based platforms instead of bootcmd.
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Tested-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/common/fsl_chain_of_trust.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/freescale/common/fsl_chain_of_trust.c b/board/freescale/common/fsl_chain_of_trust.c index 2cd4fba..dfe5d20 100644 --- a/board/freescale/common/fsl_chain_of_trust.c +++ b/board/freescale/common/fsl_chain_of_trust.c @@ -81,7 +81,13 @@ int fsl_setenv_chain_of_trust(void) * bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script) */ setenv("bootdelay", "0"); + +#ifdef CONFIG_ARM + setenv("secureboot", "y"); +#else setenv("bootcmd", CONFIG_CHAIN_BOOT_CMD); +#endif + return 0; } #endif |