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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
This commit is contained in:
Jacky Bai 2019-07-18 13:34:09 +08:00
parent 1d2b41614c
commit abb6fee665
6 changed files with 36 additions and 2 deletions
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12
plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c
View File

@ -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();
}

1
plat/imx/imx8m/imx8mm/include/platform_def.h
View File

@ -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)

6
plat/imx/imx8m/imx8mm/platform.mk
View File

@ -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))

12
plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c
View File

@ -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();
}

1
plat/imx/imx8m/imx8mq/include/platform_def.h
View File

@ -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)

6
plat/imx/imx8m/imx8mq/platform.mk
View File

@ -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))