diff options
Diffstat (limited to 'include/plat/common/platform.h')
| -rw-r--r-- | include/plat/common/platform.h | 59 |
1 files changed, 53 insertions, 6 deletions
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h index 332cfca8d..1def86ea7 100644 --- a/include/plat/common/platform.h +++ b/include/plat/common/platform.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2021, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -10,6 +10,12 @@ #include <stdint.h> #include <lib/psci/psci.h> +#if defined(SPD_spmd) + #include <services/spm_core_manifest.h> +#endif +#if TRNG_SUPPORT +#include "plat_trng.h" +#endif /******************************************************************************* * Forward declarations @@ -24,6 +30,7 @@ struct bl_params; struct mmap_region; struct spm_mm_boot_info; struct sp_res_desc; +enum fw_enc_status_t; /******************************************************************************* * plat_get_rotpk_info() flags @@ -34,6 +41,15 @@ struct sp_res_desc; #define ROTPK_NOT_DEPLOYED (1 << 1) /******************************************************************************* + * plat_get_enc_key_info() flags + ******************************************************************************/ +/* + * Flag used to notify caller that information provided in key buffer is an + * identifier rather than an actual key. + */ +#define ENC_KEY_IS_IDENTIFIER (1 << 0) + +/******************************************************************************* * Function declarations ******************************************************************************/ /******************************************************************************* @@ -98,7 +114,7 @@ uintptr_t plat_get_my_stack(void); void plat_report_exception(unsigned int exception_type); int plat_crash_console_init(void); int plat_crash_console_putc(int c); -int plat_crash_console_flush(void); +void plat_crash_console_flush(void); void plat_error_handler(int err) __dead2; void plat_panic_handler(void) __dead2; const char *plat_log_get_prefix(unsigned int log_level); @@ -119,6 +135,7 @@ struct meminfo *bl1_plat_sec_mem_layout(void); /* SDEI platform functions */ #if SDEI_SUPPORT +void plat_sdei_setup(void); int plat_sdei_validate_entry_point(uintptr_t ep, unsigned int client_mode); void plat_sdei_handle_masked_trigger(uint64_t mpidr, unsigned int intr); #endif @@ -161,6 +178,14 @@ __dead2 void bl1_plat_fwu_done(void *client_cookie, void *reserved); int bl1_plat_handle_pre_image_load(unsigned int image_id); int bl1_plat_handle_post_image_load(unsigned int image_id); +#if MEASURED_BOOT +/* + * Calculates and writes BL2 hash data to the platform's defined location. + * For ARM platforms the data are written to TB_FW_CONFIG DTB. + */ +void bl1_plat_set_bl2_hash(const image_desc_t *image_desc); +#endif + /******************************************************************************* * Mandatory BL2 functions ******************************************************************************/ @@ -176,11 +201,13 @@ struct meminfo *bl2_plat_sec_mem_layout(void); int bl2_plat_handle_pre_image_load(unsigned int image_id); int bl2_plat_handle_post_image_load(unsigned int image_id); - /******************************************************************************* * Optional BL2 functions (may be overridden) ******************************************************************************/ - +#if MEASURED_BOOT +/* Read TCG_DIGEST_SIZE bytes of BL2 hash data */ +void bl2_plat_get_hash(void *data); +#endif /******************************************************************************* * Mandatory BL2 at EL3 functions: Must be implemented if BL2_AT_EL3 image is @@ -190,7 +217,6 @@ void bl2_el3_early_platform_setup(u_register_t arg0, u_register_t arg1, u_register_t arg2, u_register_t arg3); void bl2_el3_plat_arch_setup(void); - /******************************************************************************* * Optional BL2 at EL3 functions (may be overridden) ******************************************************************************/ @@ -262,6 +288,9 @@ int plat_set_nv_ctr(void *cookie, unsigned int nv_ctr); int plat_set_nv_ctr2(void *cookie, const struct auth_img_desc_s *img_desc, unsigned int nv_ctr); int get_mbedtls_heap_helper(void **heap_addr, size_t *heap_size); +int plat_get_enc_key_info(enum fw_enc_status_t fw_enc_status, uint8_t *key, + size_t *key_len, unsigned int *flags, + const uint8_t *img_id, size_t img_id_len); /******************************************************************************* * Secure Partitions functions @@ -272,7 +301,10 @@ const struct spm_mm_boot_info *plat_get_secure_partition_boot_info( int plat_spm_sp_rd_load(struct sp_res_desc *rd, const void *ptr, size_t size); int plat_spm_sp_get_next_address(void **sp_base, size_t *sp_size, void **rd_base, size_t *rd_size); - +#if defined(SPD_spmd) +int plat_spm_core_manifest_load(spmc_manifest_attribute_t *manifest, + const void *pm_addr); +#endif /******************************************************************************* * Mandatory BL image load functions(may be overridden). ******************************************************************************/ @@ -302,4 +334,19 @@ void plat_flush_next_bl_params(void); */ unsigned int platform_core_pos_helper(unsigned long mpidr); +/* + * Optional function to get SOC version + */ +int32_t plat_get_soc_version(void); + +/* + * Optional function to get SOC revision + */ +int32_t plat_get_soc_revision(void); + +/* + * Optional function to check for SMCCC function availability for platform + */ +int32_t plat_is_smccc_feature_available(u_register_t fid); + #endif /* PLATFORM_H */ |