diff options
| -rw-r--r-- | arch/arm/mach-imx/imx8m/lowlevel_init.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx8m/lowlevel_init.S b/arch/arm/mach-imx/imx8m/lowlevel_init.S index a4c6466ca9..a49a9cdb35 100644 --- a/arch/arm/mach-imx/imx8m/lowlevel_init.S +++ b/arch/arm/mach-imx/imx8m/lowlevel_init.S @@ -60,3 +60,15 @@ restore_boot_params: ldr x0, [x0] mov sp, x0 ret + +.global armv8_el2_to_aarch32 +armv8_el2_to_aarch32: + cmp x0, #0 + bne 0f + mov x3, x2 + mov x2, x1 + mov x1, x4 + ldr x0, =0xc20000fd +0: + smc #0 + ret |