diff options
Diffstat (limited to 'include/plat/common')
| -rw-r--r-- | include/plat/common/platform.h | 43 | ||||
| -rw-r--r-- | include/plat/common/psci1.0/platform.h | 233 |
2 files changed, 36 insertions, 240 deletions
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h index 469d46b6..f054cd0a 100644 --- a/include/plat/common/platform.h +++ b/include/plat/common/platform.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2015, 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: @@ -31,13 +31,14 @@ #ifndef __PLATFORM_H__ #define __PLATFORM_H__ +#include <psci.h> #include <stdint.h> +#include <types.h> /******************************************************************************* * Forward declarations ******************************************************************************/ -struct plat_pm_ops; struct meminfo; struct image_info; struct entry_point_info; @@ -59,6 +60,8 @@ int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle, uintptr_t *image_spec); unsigned long plat_get_ns_image_entrypoint(void); +unsigned int plat_my_core_pos(void); +int plat_core_pos_by_mpidr(u_register_t mpidr); /******************************************************************************* * Mandatory interrupt management functions @@ -74,8 +77,7 @@ uint32_t plat_interrupt_type_to_line(uint32_t type, /******************************************************************************* * Optional common functions (may be overridden) ******************************************************************************/ -unsigned int platform_get_core_pos(unsigned long mpidr); -unsigned long platform_get_stack(unsigned long mpidr); +unsigned long plat_get_my_stack(void); void plat_report_exception(unsigned long); int plat_crash_console_init(void); int plat_crash_console_putc(int c); @@ -181,9 +183,16 @@ struct entry_point_info *bl31_plat_get_next_image_ep_info(uint32_t type); /******************************************************************************* * Mandatory PSCI functions (BL3-1) ******************************************************************************/ -int platform_setup_pm(const struct plat_pm_ops **); -unsigned int plat_get_aff_count(unsigned int, unsigned long); -unsigned int plat_get_aff_state(unsigned int, unsigned long); +int plat_setup_psci_ops(uintptr_t sec_entrypoint, + const struct plat_psci_ops **); +const unsigned char *plat_get_power_domain_tree_desc(void); + +/******************************************************************************* + * Optional PSCI functions (BL3-1). + ******************************************************************************/ +plat_local_state_t plat_get_target_pwr_state(unsigned int lvl, + const plat_local_state_t *states, + unsigned int ncpu); /******************************************************************************* * Optional BL3-1 functions (may be overridden) @@ -201,4 +210,24 @@ void bl32_plat_enable_mmu(uint32_t flags); int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len, unsigned int *flags); +#if ENABLE_PLAT_COMPAT +/* + * The below declarations are to enable compatibility for the platform ports + * using the old platform interface. + */ + +/******************************************************************************* + * Optional common functions (may be overridden) + ******************************************************************************/ +unsigned int platform_get_core_pos(unsigned long mpidr); + +/******************************************************************************* + * Mandatory PSCI Compatibility functions (BL3-1) + ******************************************************************************/ +int platform_setup_pm(const plat_pm_ops_t **); + +unsigned int plat_get_aff_count(unsigned int, unsigned long); +unsigned int plat_get_aff_state(unsigned int, unsigned long); +#endif /* __ENABLE_PLAT_COMPAT__ */ + #endif /* __PLATFORM_H__ */ diff --git a/include/plat/common/psci1.0/platform.h b/include/plat/common/psci1.0/platform.h deleted file mode 100644 index f054cd0a..00000000 --- a/include/plat/common/psci1.0/platform.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013-2015, 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 __PLATFORM_H__ -#define __PLATFORM_H__ - -#include <psci.h> -#include <stdint.h> -#include <types.h> - - -/******************************************************************************* - * Forward declarations - ******************************************************************************/ -struct meminfo; -struct image_info; -struct entry_point_info; -struct bl31_params; - -/******************************************************************************* - * plat_get_rotpk_info() flags - ******************************************************************************/ -#define ROTPK_IS_HASH (1 << 0) - -/******************************************************************************* - * Function declarations - ******************************************************************************/ -/******************************************************************************* - * Mandatory common functions - ******************************************************************************/ -uint64_t plat_get_syscnt_freq(void); -int plat_get_image_source(unsigned int image_id, - uintptr_t *dev_handle, - uintptr_t *image_spec); -unsigned long plat_get_ns_image_entrypoint(void); -unsigned int plat_my_core_pos(void); -int plat_core_pos_by_mpidr(u_register_t mpidr); - -/******************************************************************************* - * Mandatory interrupt management functions - ******************************************************************************/ -uint32_t plat_ic_get_pending_interrupt_id(void); -uint32_t plat_ic_get_pending_interrupt_type(void); -uint32_t plat_ic_acknowledge_interrupt(void); -uint32_t plat_ic_get_interrupt_type(uint32_t id); -void plat_ic_end_of_interrupt(uint32_t id); -uint32_t plat_interrupt_type_to_line(uint32_t type, - uint32_t security_state); - -/******************************************************************************* - * Optional common functions (may be overridden) - ******************************************************************************/ -unsigned long plat_get_my_stack(void); -void plat_report_exception(unsigned long); -int plat_crash_console_init(void); -int plat_crash_console_putc(int c); - -/******************************************************************************* - * Mandatory BL1 functions - ******************************************************************************/ -void bl1_early_platform_setup(void); -void bl1_plat_arch_setup(void); -void bl1_platform_setup(void); -struct meminfo *bl1_plat_sec_mem_layout(void); - -/* - * This function allows the platform to change the entrypoint information for - * BL2, after BL1 has loaded BL2 into memory but before BL2 is executed. - */ -void bl1_plat_set_bl2_ep_info(struct image_info *image, - struct entry_point_info *ep); - -/******************************************************************************* - * Optional BL1 functions (may be overridden) - ******************************************************************************/ -void bl1_init_bl2_mem_layout(const struct meminfo *bl1_mem_layout, - struct meminfo *bl2_mem_layout); - -/******************************************************************************* - * Mandatory BL2 functions - ******************************************************************************/ -void bl2_early_platform_setup(struct meminfo *mem_layout); -void bl2_plat_arch_setup(void); -void bl2_platform_setup(void); -struct meminfo *bl2_plat_sec_mem_layout(void); - -/* - * This function returns a pointer to the shared memory that the platform has - * kept aside to pass trusted firmware related information that BL3-1 - * could need - */ -struct bl31_params *bl2_plat_get_bl31_params(void); - -/* - * This function returns a pointer to the shared memory that the platform - * has kept to point to entry point information of BL31 to BL2 - */ -struct entry_point_info *bl2_plat_get_bl31_ep_info(void); - -/* - * This function flushes to main memory all the params that are - * passed to BL3-1 - */ -void bl2_plat_flush_bl31_params(void); - -/* - * The next 2 functions allow the platform to change the entrypoint information - * for the mandatory 3rd level BL images, BL3-1 and BL3-3. This is done after - * BL2 has loaded those images into memory but before BL3-1 is executed. - */ -void bl2_plat_set_bl31_ep_info(struct image_info *image, - struct entry_point_info *ep); - -void bl2_plat_set_bl33_ep_info(struct image_info *image, - struct entry_point_info *ep); - -/* Gets the memory layout for BL3-3 */ -void bl2_plat_get_bl33_meminfo(struct meminfo *mem_info); - -/******************************************************************************* - * Conditionally mandatory BL2 functions: must be implemented if BL3-0 image - * is supported - ******************************************************************************/ -/* Gets the memory layout for BL3-0 */ -void bl2_plat_get_bl30_meminfo(struct meminfo *mem_info); - -/* - * This function is called after loading BL3-0 image and it is used to perform - * any platform-specific actions required to handle the SCP firmware. - */ -int bl2_plat_handle_bl30(struct image_info *bl30_image_info); - -/******************************************************************************* - * Conditionally mandatory BL2 functions: must be implemented if BL3-2 image - * is supported - ******************************************************************************/ -void bl2_plat_set_bl32_ep_info(struct image_info *image, - struct entry_point_info *ep); - -/* Gets the memory layout for BL3-2 */ -void bl2_plat_get_bl32_meminfo(struct meminfo *mem_info); - -/******************************************************************************* - * Optional BL2 functions (may be overridden) - ******************************************************************************/ - -/******************************************************************************* - * Mandatory BL3-1 functions - ******************************************************************************/ -void bl31_early_platform_setup(struct bl31_params *from_bl2, - void *plat_params_from_bl2); -void bl31_plat_arch_setup(void); -void bl31_platform_setup(void); -struct entry_point_info *bl31_plat_get_next_image_ep_info(uint32_t type); - -/******************************************************************************* - * Mandatory PSCI functions (BL3-1) - ******************************************************************************/ -int plat_setup_psci_ops(uintptr_t sec_entrypoint, - const struct plat_psci_ops **); -const unsigned char *plat_get_power_domain_tree_desc(void); - -/******************************************************************************* - * Optional PSCI functions (BL3-1). - ******************************************************************************/ -plat_local_state_t plat_get_target_pwr_state(unsigned int lvl, - const plat_local_state_t *states, - unsigned int ncpu); - -/******************************************************************************* - * Optional BL3-1 functions (may be overridden) - ******************************************************************************/ -void bl31_plat_enable_mmu(uint32_t flags); - -/******************************************************************************* - * Optional BL3-2 functions (may be overridden) - ******************************************************************************/ -void bl32_plat_enable_mmu(uint32_t flags); - -/******************************************************************************* - * Trusted Board Boot functions - ******************************************************************************/ -int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len, - unsigned int *flags); - -#if ENABLE_PLAT_COMPAT -/* - * The below declarations are to enable compatibility for the platform ports - * using the old platform interface. - */ - -/******************************************************************************* - * Optional common functions (may be overridden) - ******************************************************************************/ -unsigned int platform_get_core_pos(unsigned long mpidr); - -/******************************************************************************* - * Mandatory PSCI Compatibility functions (BL3-1) - ******************************************************************************/ -int platform_setup_pm(const plat_pm_ops_t **); - -unsigned int plat_get_aff_count(unsigned int, unsigned long); -unsigned int plat_get_aff_state(unsigned int, unsigned long); -#endif /* __ENABLE_PLAT_COMPAT__ */ - -#endif /* __PLATFORM_H__ */ |