andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

feat(plat/mediatek/mt8186): initialize GIC 

Initialize GIC for mt8186.

TEST=build pass
BUG=b:202871018

Signed-off-by: Christine Zhu <christine.zhu@mediatek.corp-partner.google.com>
Change-Id: I8d029983c7ce48fa116fafa7fa78c65349308014
This commit is contained in:
Christine Zhu 2021-10-11 21:29:58 +08:00 committed by Rex-BC Chen
parent 5aab27dc42
commit 206f125cc1
3 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
plat/mediatek/mt8186/bl31_plat_setup.c
View File

@ -17,6 +17,7 @@
/* Platform Includes */
#include <emi_mpu.h>
#include <mt_gic_v3.h>
#include <mt_timer.h>
#include <plat_params.h>
#include <plat_private.h>
@ -82,6 +83,10 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
******************************************************************************/
void bl31_platform_setup(void)
{
/* Initialize the GIC driver, CPU and distributor interfaces */
mt_gic_driver_init();
mt_gic_init();
mt_systimer_init();
generic_delay_timer_init();

7
plat/mediatek/mt8186/include/platform_def.h
View File

@ -39,6 +39,13 @@
******************************************************************************/
#define EMI_MPU_BASE (IO_PHYS + 0x0021B000)
/*******************************************************************************
* GIC-600 & interrupt handling related constants
******************************************************************************/
/* Base MTK_platform compatible GIC memory map */
#define BASE_GICD_BASE MT_GIC_BASE
#define MT_GIC_RDIST_BASE (MT_GIC_BASE + 0x40000)
/*******************************************************************************
* System counter frequency related constants
******************************************************************************/

3
plat/mediatek/mt8186/platform.mk
View File

@ -8,11 +8,13 @@ MTK_PLAT := plat/mediatek
MTK_PLAT_SOC := ${MTK_PLAT}/${PLAT}
PLAT_INCLUDES := -I${MTK_PLAT}/common/ \
-I${MTK_PLAT}/common/drivers/gic600/ \
-I${MTK_PLAT}/common/drivers/timer/ \
-I${MTK_PLAT_SOC}/drivers/emi_mpu/ \
-I${MTK_PLAT_SOC}/drivers/pmic/ \
-I${MTK_PLAT_SOC}/include/
GICV3_SUPPORT_GIC600 := 1
include drivers/arm/gic/v3/gicv3.mk
include lib/xlat_tables_v2/xlat_tables.mk
@ -30,6 +32,7 @@ BL31_SOURCES += common/desc_image_load.c \
lib/cpus/aarch64/cortex_a55.S \
lib/cpus/aarch64/cortex_a76.S \
plat/common/plat_gicv3.c \
${MTK_PLAT}/common/drivers/gic600/mt_gic_v3.c \
${MTK_PLAT}/common/drivers/pmic_wrap/pmic_wrap_init.c \
${MTK_PLAT}/common/mtk_plat_common.c \
${MTK_PLAT}/common/mtk_sip_svc.c \