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plat: tegra: Use generic ehf defines 

Use common ehf file for generic frameworks like SDEI, RAS and
extend plat specific defines using 'PLAT_EHF_DESC'.

Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Change-Id: I8a8161c6030f8d226a8bdf0301e7fe6139f019a4
This commit is contained in:
Sandeep Tripathy 2020-08-26 19:54:41 +05:30
parent 262aceaac4
commit deb875b511
3 changed files with 6 additions and 29 deletions
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4
plat/nvidia/tegra/common/tegra_common.mk
View File

@ -44,7 +44,6 @@ BL31_SOURCES += drivers/delay_timer/delay_timer.c \
${TEGRA_LIBS}/debug/profiler.c \
${TEGRA_COMMON}/tegra_bl31_setup.c \
${TEGRA_COMMON}/tegra_delay_timer.c \
${TEGRA_COMMON}/tegra_ehf.c \
${TEGRA_COMMON}/tegra_fiq_glue.c \
${TEGRA_COMMON}/tegra_io_storage.c \
${TEGRA_COMMON}/tegra_platform.c \
@ -55,3 +54,6 @@ BL31_SOURCES += drivers/delay_timer/delay_timer.c \
ifneq ($(ENABLE_STACK_PROTECTOR), 0)
BL31_SOURCES += ${TEGRA_COMMON}/tegra_stack_protector.c
endif
ifeq (${EL3_EXCEPTION_HANDLING},1)
BL31_SOURCES += plat/common/aarch64/plat_ehf.c
endif

28
plat/nvidia/tegra/common/tegra_ehf.c
View File

@ -1,28 +0,0 @@
/*
* Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <platform_def.h>
#include <bl31/ehf.h>
/*
* Enumeration of priority levels on Tegra platforms.
*/
ehf_pri_desc_t tegra_exceptions[] = {
/* Watchdog priority */
EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_TEGRA_WDT_PRIO),
#if SDEI_SUPPORT
/* Critical priority SDEI */
EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SDEI_CRITICAL_PRI),
/* Normal priority SDEI */
EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_SDEI_NORMAL_PRI),
#endif
};
/* Plug in Tegra exceptions to Exception Handling Framework. */
EHF_REGISTER_PRIORITIES(tegra_exceptions, ARRAY_SIZE(tegra_exceptions), PLAT_PRI_BITS);

3
plat/nvidia/tegra/include/platform_def.h
View File

@ -100,6 +100,9 @@
#define PLAT_SDEI_NORMAL_PRI U(0x30)
#define PLAT_TEGRA_WDT_PRIO U(0x40)
#define PLAT_EHF_DESC EHF_PRI_DESC(PLAT_PRI_BITS,\
PLAT_TEGRA_WDT_PRIO)
/*******************************************************************************
* SDEI events
******************************************************************************/