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| author | Sumit Garg <sumit.garg@nxp.com> | 2017-08-28 06:28:02 (GMT) |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2017-08-29 11:04:13 (GMT) |
| commit | df0303c2f44367c5e3de050fb69c325f894e6174 (patch) | |
| tree | bd151a579cc87103d5509d76dd32f0fe6403593e /board | |
| parent | 30c050936824c62bd0afbee089a559109606292f (diff) | |
| download | u-boot-df0303c2f44367c5e3de050fb69c325f894e6174.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. Enable 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>
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 |