diff options
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/cpu.c')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 0b6f1e1b474..e25515ef9bf 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -33,6 +33,9 @@ #ifdef CONFIG_TFABOOT #include <environment.h> +#ifdef CONFIG_CHAIN_OF_TRUST +#include <fsl_validate.h> +#endif #endif DECLARE_GLOBAL_DATA_PTR; @@ -741,6 +744,14 @@ enum env_location env_get_location(enum env_operation op, int prio) if (prio) return ENVL_UNKNOWN; +#ifdef CONFIG_CHAIN_OF_TRUST + /* Check Boot Mode + * If Boot Mode is Secure, return ENVL_NOWHERE + */ + if (fsl_check_boot_mode_secure() == 1) + goto done; +#endif + switch (src) { case BOOT_SOURCE_IFC_NOR: env_loc = ENVL_FLASH; @@ -768,6 +779,9 @@ enum env_location env_get_location(enum env_operation op, int prio) break; } +#ifdef CONFIG_CHAIN_OF_TRUST +done: +#endif return env_loc; } #endif /* CONFIG_TFABOOT */ |