diff options
| -rw-r--r-- | arch/arm/lib/bootm.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index eefb456..b3a961a 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -22,6 +22,10 @@ #include <asm/bootm.h> #include <linux/compiler.h> +#ifdef CONFIG_ARMV7_NONSEC +#include <asm/armv7.h> +#endif + DECLARE_GLOBAL_DATA_PTR; static struct tag *params; @@ -181,6 +185,14 @@ static void setup_end_tag(bd_t *bd) __weak void setup_board_tags(struct tag **in_params) {} +static void do_nonsec_virt_switch(void) +{ +#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) + if (armv7_switch_nonsec() == 0) + debug("entered non-secure state\n"); +#endif +} + /* Subcommand: PREP */ static void boot_prep_linux(bootm_headers_t *images) { @@ -217,6 +229,7 @@ static void boot_prep_linux(bootm_headers_t *images) printf("FDT and ATAGS support not compiled in - hanging\n"); hang(); } + do_nonsec_virt_switch(); } /* Subcommand: GO */ |