plat: imx8mm: Add the support for opteed spd on imx8mq/imx8mm

Add the basic support for opteed SPD on imx8mq & imx8mm.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I6c4855c89dea78d13d172c3d86cf047f829e51ce

plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c

@@ -124,6 +124,18 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
 	bl33_image_ep_info.spsr = get_spsr_for_bl33_entry();
 	SET_SECURITY_STATE(bl33_image_ep_info.h.attr, NON_SECURE);
 
+#ifdef SPD_opteed
+	/* Populate entry point information for BL32 */
+	SET_PARAM_HEAD(&bl32_image_ep_info, PARAM_EP, VERSION_1, 0);
+	SET_SECURITY_STATE(bl32_image_ep_info.h.attr, SECURE);
+	bl32_image_ep_info.pc = BL32_BASE;
+	bl32_image_ep_info.spsr = 0;
+
+	/* Pass TEE base and size to bl33 */
+	bl33_image_ep_info.args.arg1 = BL32_BASE;
+	bl33_image_ep_info.args.arg2 = BL32_SIZE;
+#endif
+
 	bl31_tzc380_setup();
 }
 

plat/imx/imx8m/imx8mm/include/platform_def.h

@@ -31,7 +31,6 @@
 
 #define BL31_BASE			U(0x920000)
 #define BL31_LIMIT			U(0x940000)
-#define BL32_BASE			U(0xbe000000)
 
 /* non-secure uboot base */
 #define PLAT_NS_IMAGE_OFFSET		U(0x40200000)

plat/imx/imx8m/imx8mm/platform.mk

@@ -45,3 +45,9 @@ A53_DISABLE_NON_TEMPORAL_HINT := 0
 ERRATA_A53_835769	:=	1
 ERRATA_A53_843419	:=	1
 ERRATA_A53_855873	:=	1
+
+BL32_BASE		?=	0xbe000000
+$(eval $(call add_define,BL32_BASE))
+
+BL32_SIZE		?=	0x2000000
+$(eval $(call add_define,BL32_SIZE))

plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c

@@ -146,6 +146,18 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
 	bl33_image_ep_info.spsr = get_spsr_for_bl33_entry();
 	SET_SECURITY_STATE(bl33_image_ep_info.h.attr, NON_SECURE);
 
+#ifdef SPD_opteed
+	/* Populate entry point information for BL32 */
+	SET_PARAM_HEAD(&bl32_image_ep_info, PARAM_EP, VERSION_1, 0);
+	SET_SECURITY_STATE(bl32_image_ep_info.h.attr, SECURE);
+	bl32_image_ep_info.pc = BL32_BASE;
+	bl32_image_ep_info.spsr = 0;
+
+	/* Pass TEE base and size to bl33 */
+	bl33_image_ep_info.args.arg1 = BL32_BASE;
+	bl33_image_ep_info.args.arg2 = BL32_SIZE;
+#endif
+
 	bl31_tz380_setup();
 }
 

plat/imx/imx8m/imx8mq/include/platform_def.h

@@ -32,7 +32,6 @@
 
 #define BL31_BASE			U(0x910000)
 #define BL31_LIMIT			U(0x920000)
-#define BL32_BASE			U(0xfe000000)
 
 /* non-secure uboot base */
 #define PLAT_NS_IMAGE_OFFSET		U(0x40200000)

plat/imx/imx8m/imx8mq/platform.mk

@@ -44,3 +44,9 @@ A53_DISABLE_NON_TEMPORAL_HINT := 0
 ERRATA_A53_835769	:=	1
 ERRATA_A53_843419	:=	1
 ERRATA_A53_855873	:=	1
+
+BL32_BASE		?=	0xfe000000
+$(eval $(call add_define,BL32_BASE))
+
+BL32_SIZE		?=	0x2000000
+$(eval $(call add_define,BL32_SIZE))