We can skip the image authentication check at runtime if the device is GP.
This reduces the delta between GP and HS U-Boot builds. End goal is
to re-unify the two build types into one build that can run on all
device types.
Signed-off-by: Andrew Davis <a...@ti.com>
---
arch/arm/mach-k3/Makefile | 3 +--
arch/arm/mach-k3/common.c | 2 --
arch/arm/mach-k3/security.c | 3 +++
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-k3/Makefile b/arch/arm/mach-k3/Makefile
index 8459bef93b..1c4a328af7 100644
--- a/arch/arm/mach-k3/Makefile
+++ b/arch/arm/mach-k3/Makefile
@@ -10,9 +10,8 @@ obj-$(CONFIG_SOC_K3_AM642) += am642_init.o
obj-$(CONFIG_SOC_K3_AM625) += am625_init.o am62x/
obj-$(CONFIG_ARM64) += arm64-mmu.o
obj-$(CONFIG_CPU_V7R) += r5_mpu.o lowlevel_init.o
-obj-$(CONFIG_TI_SECURE_DEVICE) += security.o
obj-$(CONFIG_ARM64) += cache.o
ifeq ($(CONFIG_SPL_BUILD),y)
obj-$(CONFIG_K3_LOAD_SYSFW) += sysfw-loader.o
endif
-obj-y += common.o
+obj-y += common.o security.o
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index ac14975694..3962f2800f 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -290,9 +290,7 @@ void board_fit_image_post_process(const void *fit, int
node, void **p_image,
}
#endif
-#if IS_ENABLED(CONFIG_TI_SECURE_DEVICE)
ti_secure_image_post_process(p_image, p_size);
-#endif
}
#endif
diff --git a/arch/arm/mach-k3/security.c b/arch/arm/mach-k3/security.c
index 5bfcecd44d..add7f413a4 100644
--- a/arch/arm/mach-k3/security.c
+++ b/arch/arm/mach-k3/security.c
@@ -41,6 +41,9 @@ void ti_secure_image_post_process(void **p_image, size_t
*p_size)
image_addr = (uintptr_t)*p_image;
image_size = *p_size;
+ if (!image_size || get_device_type() == K3_DEVICE_TYPE_GP)
+ return;
+
if (get_device_type() != K3_DEVICE_TYPE_HS_SE &&
!ti_secure_cert_detected(*p_image)) {
printf("Warning: Did not detect image signing certificate. "
--
2.36.1
