diff --git a/plat/imx/imx8m/imx8mn/include/platform_def.h b/plat/imx/imx8m/imx8mn/include/platform_def.h index 2444e662e..9c46d8d27 100644 --- a/plat/imx/imx8m/imx8mn/include/platform_def.h +++ b/plat/imx/imx8m/imx8mn/include/platform_def.h @@ -34,6 +34,11 @@ #define PLAT_WAIT_RET_STATE U(1) #define PLAT_STOP_OFF_STATE U(3) +#define PLAT_PRI_BITS U(3) +#define PLAT_SDEI_CRITICAL_PRI 0x10 +#define PLAT_SDEI_NORMAL_PRI 0x20 +#define PLAT_SDEI_SGI_PRIVATE U(9) + #define BL31_BASE U(0x960000) #define BL31_LIMIT U(0x980000) diff --git a/plat/imx/imx8m/imx8mn/platform.mk b/plat/imx/imx8m/imx8mn/platform.mk index 8c4ad1c21..208708918 100644 --- a/plat/imx/imx8m/imx8mn/platform.mk +++ b/plat/imx/imx8m/imx8mn/platform.mk @@ -31,6 +31,8 @@ BL31_SOURCES += plat/imx/common/imx8_helpers.S \ plat/imx/common/imx_sip_handler.c \ plat/imx/common/imx_sip_svc.c \ plat/imx/common/imx_uart_console.S \ + plat/imx/common/imx_ehf.c \ + plat/imx/common/imx_sdei.c \ lib/cpus/aarch64/cortex_a53.S \ drivers/arm/tzc/tzc380.c \ drivers/delay_timer/delay_timer.c \ @@ -54,3 +56,6 @@ $(eval $(call add_define,BL32_SIZE)) IMX_BOOT_UART_BASE ?= 0x30890000 $(eval $(call add_define,IMX_BOOT_UART_BASE)) + +EL3_EXCEPTION_HANDLING := 1 +SDEI_SUPPORT := 1