mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
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bd9344f670
Use full include paths like it is done for common includes.
This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned common files and drivers. This
patch does the same to Arm platforms.
Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
101 lines
2.1 KiB
C
101 lines
2.1 KiB
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <assert.h>
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#include <errno.h>
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#include <platform_def.h>
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#include <bl1/tbbr/tbbr_img_desc.h>
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#include <common/bl_common.h>
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#include <common/debug.h>
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#include <lib/utils.h>
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#include <plat/arm/common/plat_arm.h>
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#include <plat/common/platform.h>
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/* Struct to keep track of usable memory */
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typedef struct bl1_mem_info {
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uintptr_t mem_base;
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unsigned int mem_size;
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} bl1_mem_info_t;
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static bl1_mem_info_t fwu_addr_map_secure[] = {
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{
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.mem_base = ARM_SHARED_RAM_BASE,
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.mem_size = ARM_SHARED_RAM_SIZE
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},
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{
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.mem_size = 0
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}
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};
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static bl1_mem_info_t fwu_addr_map_non_secure[] = {
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{
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.mem_base = ARM_NS_DRAM1_BASE,
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.mem_size = ARM_NS_DRAM1_SIZE
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},
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{
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.mem_base = PLAT_ARM_NVM_BASE,
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.mem_size = PLAT_ARM_NVM_SIZE
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},
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{
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.mem_size = 0
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}
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};
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int bl1_plat_mem_check(uintptr_t mem_base,
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unsigned int mem_size,
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unsigned int flags)
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{
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unsigned int index = 0;
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bl1_mem_info_t *mmap;
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assert(mem_base);
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assert(mem_size);
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/*
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* The caller of this function is responsible for checking upfront that
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* the end address doesn't overflow. We double-check this in debug
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* builds.
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*/
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assert(!check_uptr_overflow(mem_base, mem_size - 1));
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/*
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* Check the given image source and size.
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*/
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if (GET_SECURITY_STATE(flags) == SECURE)
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mmap = fwu_addr_map_secure;
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else
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mmap = fwu_addr_map_non_secure;
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while (mmap[index].mem_size) {
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if ((mem_base >= mmap[index].mem_base) &&
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((mem_base + mem_size)
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<= (mmap[index].mem_base +
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mmap[index].mem_size)))
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return 0;
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index++;
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}
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return -ENOMEM;
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}
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/*******************************************************************************
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* This function does linear search for image_id and returns image_desc.
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******************************************************************************/
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image_desc_t *bl1_plat_get_image_desc(unsigned int image_id)
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{
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unsigned int index = 0;
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while (bl1_tbbr_image_descs[index].image_id != INVALID_IMAGE_ID) {
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if (bl1_tbbr_image_descs[index].image_id == image_id)
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return &bl1_tbbr_image_descs[index];
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index++;
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}
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return NULL;
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}
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