bl31.c File Reference

#include <arch/lib_helpers.h>
#include <arch/mmu.h>
#include <arch/transition.h>
#include <bl31.h>
#include <bootmem.h>
#include <cbfs.h>
#include <cbmem.h>
#include <console/console.h>
#include <program_loading.h>
#include <arm-trusted-firmware/include/export/common/bl_common_exp.h>

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Functions
void	register_bl31_aux_param (struct bl_aux_param_header *param)
__weak void *	soc_get_bl31_plat_params (void)
void	run_bl31 (u64 payload_entry, u64 payload_arg0, u64 payload_spsr)

Variables
static entry_point_info_t	bl32_ep_info
static entry_point_info_t	bl33_ep_info
static bl_params_node_t	bl32_params_node
static bl_params_node_t	bl33_params_node
static bl_params_t	bl_params
static struct bl_aux_param_header *	bl_aux_params

Function Documentation

register_bl31_aux_param()

void register_bl31_aux_param

(

struct bl_aux_param_header *

param

)

Definition at line 54 of file bl31.c.

References bl_aux_params.

Referenced by register_apio_suspend(), register_gpio_suspend(), register_poweroff_to_bl31(), register_reset_to_bl31(), and soc_get_bl31_plat_params().

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run_bl31()

void run_bl31	(	u64	payload_entry,
		u64	payload_arg0,
		u64	payload_spsr
	)

Definition at line 74 of file bl31.c.

References bl32_ep_info, bl32_params_node, bl33_ep_info, bl33_params_node, bl_params, BM_MEM_BL31, cbfs_prog_stage_load(), CONFIG, die(), EL1, get_eret_el(), mmu_disable(), NULL, params, plat_params, PROG_BL31, PROG_BL32, prog_entry(), PROG_INIT, selfload_check(), soc_get_bl31_plat_params(), SPSR_EXCEPTION_MASK, SPSR_USE_L, and void().

Referenced by run_payload().

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soc_get_bl31_plat_params()

__weak void* soc_get_bl31_plat_params

(

void

)

Definition at line 61 of file bl31.c.

References bl_aux_params, cbmem_find(), CBMEM_ID_CBTABLE, and register_bl31_aux_param().

Referenced by run_bl31().

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Variable Documentation

bl32_ep_info

entry_point_info_t bl32_ep_info

static

Initial value:

= {
        .h = {
                .type = PARAM_EP,
                .version = PARAM_VERSION_1,
                .size = sizeof(bl32_ep_info),
                .attr = EP_SECURE,
        },
}

Definition at line 15 of file bl31.c.

Referenced by run_bl31().

bl32_params_node

bl_params_node_t bl32_params_node

static

Initial value:

= {
        .image_id = BL32_IMAGE_ID,
        .ep_info = &bl32_ep_info,
}

Definition at line 32 of file bl31.c.

Referenced by run_bl31().

bl33_ep_info

entry_point_info_t bl33_ep_info

static

Initial value:

= {
        .h = {
                .type = PARAM_EP,
                .version = PARAM_VERSION_1,
                .size = sizeof(bl33_ep_info),
                .attr = EP_NON_SECURE,
        },
}

Definition at line 23 of file bl31.c.

Referenced by run_bl31().

bl33_params_node

bl_params_node_t bl33_params_node

static

Initial value:

= {
        .image_id = BL33_IMAGE_ID,
        .ep_info = &bl33_ep_info,
}

Definition at line 36 of file bl31.c.

Referenced by run_bl31().

bl_aux_params

struct bl_aux_param_header* bl_aux_params

static

Definition at line 51 of file bl31.c.

Referenced by register_bl31_aux_param(), and soc_get_bl31_plat_params().

bl_params

bl_params_t bl_params

static

Initial value:

= {
        .h = {
                .type = PARAM_BL_PARAMS,
                .version = PARAM_VERSION_2,
                .size = sizeof(bl_params),
                .attr = 0,
        },
        .head = &bl33_params_node,
}

Definition at line 41 of file bl31.c.

Referenced by run_bl31().