From f1dd4cadd20c3b6b2454b7f293265caa66f27fee Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Tue, 28 Jun 2016 20:18:14 +0800 Subject: ARMv8/layerscape: Add FSL PPA support The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Use the secure firmware framework to integrate FSL PPA into U-Boot. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/ppa.h | 16 ++++++++++++++++ arch/arm/include/asm/armv8/sec_firmware.h | 4 ++++ 2 files changed, 20 insertions(+) create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/ppa.h (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ppa.h b/arch/arm/include/asm/arch-fsl-layerscape/ppa.h new file mode 100644 index 0000000..1f1442b --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-layerscape/ppa.h @@ -0,0 +1,16 @@ +/* + * Copyright 2016 NXP Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __FSL_PPA_H_ +#define __FSL_PPA_H_ + +#define SEC_FIRMWARE_FIT_IMAGE "firmware" +#define SEC_FIRMEWARE_FIT_CNF_NAME "config@1" +#define SEC_FIRMWARE_TARGET_EL 2 + +int ppa_init(void); + +#endif diff --git a/arch/arm/include/asm/armv8/sec_firmware.h b/arch/arm/include/asm/armv8/sec_firmware.h index 39a1333..eb68185 100644 --- a/arch/arm/include/asm/armv8/sec_firmware.h +++ b/arch/arm/include/asm/armv8/sec_firmware.h @@ -7,6 +7,10 @@ #ifndef __SEC_FIRMWARE_H_ #define __SEC_FIRMWARE_H_ +#ifdef CONFIG_FSL_LS_PPA +#include +#endif + int sec_firmware_init(const void *, u32 *, u32 *); int _sec_firmware_entry(const void *, u32 *, u32 *); bool sec_firmware_is_valid(const void *); -- cgit v1.1