diff options
Diffstat (limited to 'src/arch/arm64/include/arm_tf_temp.h')
| -rw-r--r-- | src/arch/arm64/include/arm_tf_temp.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/arch/arm64/include/arm_tf_temp.h b/src/arch/arm64/include/arm_tf_temp.h new file mode 100644 index 0000000000..c9fe8c15f9 --- /dev/null +++ b/src/arch/arm64/include/arm_tf_temp.h @@ -0,0 +1,107 @@ +/* + * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * Neither the name of ARM nor the names of its contributors may be used + * to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __ARM_TF_TEMP_H__ +#define __ARM_TF_TEMP_H__ + +#include <types.h> + +/* + * Code temporarily copied from arm-trusted-firmware/include/common/bl_common.h, + * since it tries to pull in a few too many standard C headers and needs to be + * cleaned up a bit before we can include it directly. + */ + +#define PARAM_EP_SECURE 0x0 +#define PARAM_EP_NON_SECURE 0x1 +#define PARAM_EP_SECURITY_MASK 0x1 + +#define PARAM_EP_EE_MASK 0x2 +#define PARAM_EP_EE_LITTLE 0x0 +#define PARAM_EP_EE_BIG 0x2 + +#define PARAM_EP_ST_MASK 0x4 +#define PARAM_EP_ST_DISABLE 0x0 +#define PARAM_EP_ST_ENABLE 0x4 + +#define PARAM_EP 0x01 +#define PARAM_IMAGE_BINARY 0x02 +#define PARAM_BL31 0x03 + +#define VERSION_1 0x01 + +#define SET_PARAM_HEAD(_p, _type, _ver, _attr) do { \ + (_p)->h.type = (uint8_t)(_type); \ + (_p)->h.version = (uint8_t)(_ver); \ + (_p)->h.size = (uint16_t)sizeof(*_p); \ + (_p)->h.attr = (uint32_t)(_attr) ; \ + } while (0) + +typedef struct aapcs64_params { + unsigned long arg0; + unsigned long arg1; + unsigned long arg2; + unsigned long arg3; + unsigned long arg4; + unsigned long arg5; + unsigned long arg6; + unsigned long arg7; +} aapcs64_params_t; + +typedef struct param_header { + uint8_t type; /* type of the structure */ + uint8_t version; /* version of this structure */ + uint16_t size; /* size of this structure in bytes */ + uint32_t attr; /* attributes: unused bits SBZ */ +} param_header_t; + +typedef struct entry_point_info { + param_header_t h; + uintptr_t pc; + uint32_t spsr; + aapcs64_params_t args; +} entry_point_info_t; + +typedef struct image_info { + param_header_t h; + uintptr_t image_base; /* physical address of base of image */ + uint32_t image_size; /* bytes read from image file */ +} image_info_t; + +typedef struct bl31_params { + param_header_t h; + image_info_t *bl31_image_info; + entry_point_info_t *bl32_ep_info; + image_info_t *bl32_image_info; + entry_point_info_t *bl33_ep_info; + image_info_t *bl33_image_info; +} bl31_params_t; + +#endif /* __ARM_TF_H__ */ |