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Diffstat (limited to 'plat/fvp/fvp_private.h')
-rw-r--r-- | plat/fvp/fvp_private.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/plat/fvp/fvp_private.h b/plat/fvp/fvp_private.h new file mode 100644 index 0000000..2331bb7 --- /dev/null +++ b/plat/fvp/fvp_private.h @@ -0,0 +1,109 @@ +/* + * Copyright (c) 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 __FVP_PRIVATE_H__ +#define __FVP_PRIVATE_H__ + +#include <bl_common.h> +#include <platform_def.h> + + +typedef volatile struct mailbox { + unsigned long value + __attribute__((__aligned__(CACHE_WRITEBACK_GRANULE))); +} mailbox_t; + +/******************************************************************************* + * This structure represents the superset of information that is passed to + * BL31 e.g. while passing control to it from BL2 which is bl31_params + * and bl31_plat_params and its elements + ******************************************************************************/ +typedef struct bl2_to_bl31_params_mem { + bl31_params_t bl31_params; + image_info_t bl31_image_info; + image_info_t bl32_image_info; + image_info_t bl33_image_info; + entry_point_info_t bl33_ep_info; + entry_point_info_t bl32_ep_info; + entry_point_info_t bl31_ep_info; +} bl2_to_bl31_params_mem_t; + +/******************************************************************************* + * Forward declarations + ******************************************************************************/ +struct meminfo; + +/******************************************************************************* + * Function and variable prototypes + ******************************************************************************/ +void fvp_configure_mmu_el1(unsigned long total_base, + unsigned long total_size, + unsigned long, + unsigned long, + unsigned long, + unsigned long); +void fvp_configure_mmu_el3(unsigned long total_base, + unsigned long total_size, + unsigned long, + unsigned long, + unsigned long, + unsigned long); +unsigned long fvp_get_cfgvar(unsigned int); +int fvp_config_setup(void); + +#if RESET_TO_BL31 +void fvp_get_entry_point_info(unsigned long target_security, + struct entry_point_info *target_entry_info); +#endif +void fvp_cci_setup(void); + +/* Declarations for fvp_gic.c */ +void gic_cpuif_deactivate(unsigned int); +void gic_cpuif_setup(unsigned int); +void gic_pcpu_distif_setup(unsigned int); +void gic_setup(void); + +/* Declarations for fvp_topology.c */ +int fvp_setup_topology(void); + +/* Declarations for fvp_io_storage.c */ +void fvp_io_setup(void); + +/* Declarations for fvp_security.c */ +void fvp_security_setup(void); + +/* Sets the entrypoint for BL32 */ +void fvp_set_bl32_ep_info(struct entry_point_info *bl32_ep); + +/* Sets the entrypoint for BL33 */ +void fvp_set_bl33_ep_info(struct entry_point_info *bl33_ep); + + +#endif /* __FVP_PRIVATE_H__ */ |