From: Ye Li ye.li@nxp.com
The imx8mm has changed the address of rvt_hab, use new address for imx8mm.
The authentication procedure is same as imx8mq. In u-boot, the authentication uses SIP call to trap ATF to run HAB authenticate.
Users need to add CONFIG_SECURE_BOOT=y to defconfig to enable the feature.
Signed-off-by: Ye Li ye.li@nxp.com Acked-by: Peng Fan peng.fan@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/include/asm/mach-imx/hab.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/mach-imx/hab.h b/arch/arm/include/asm/mach-imx/hab.h index 1085c37828..d63b85378a 100644 --- a/arch/arm/include/asm/mach-imx/hab.h +++ b/arch/arm/include/asm/mach-imx/hab.h @@ -173,7 +173,11 @@ typedef void hapi_clock_init_t(void); #define HAB_ENG_SW 0xff /* Software engine */
#ifdef CONFIG_ARM64 +#ifdef CONFIG_IMX8MQ #define HAB_RVT_BASE 0x00000880 +#else +#define HAB_RVT_BASE 0x00000900 +#endif
#define HAB_RVT_ENTRY (*(ulong *)(HAB_RVT_BASE + 0x08)) #define HAB_RVT_EXIT (*(ulong *)(HAB_RVT_BASE + 0x10))