diff options
| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2016-06-28 20:18:14 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-19 11:33:53 -0700 |
| commit | f1dd4cadd20c3b6b2454b7f293265caa66f27fee (patch) | |
| tree | 0eb577d5511458ad11aac6d28f990301a6484000 /arch/arm/include | |
| parent | b45db3b59035735a0479d8df260d2349cdc3c21c (diff) | |
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 <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/ppa.h | 16 | ||||
| -rw-r--r-- | arch/arm/include/asm/armv8/sec_firmware.h | 4 |
2 files changed, 20 insertions, 0 deletions
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 0000000000..1f1442b6f0 --- /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 39a1333c93..eb68185fed 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 <asm/arch/ppa.h> +#endif + int sec_firmware_init(const void *, u32 *, u32 *); int _sec_firmware_entry(const void *, u32 *, u32 *); bool sec_firmware_is_valid(const void *); |