98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
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/*
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* Copyright (c) 2008 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <err.h>
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#include <debug.h>
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#include <platform.h>
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#include <boot_stats.h>
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/*
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* default implementations of these routines, if the platform code
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* chooses not to implement.
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*/
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__WEAK int platform_use_identity_mmu_mappings(void)
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{
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return 1;
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}
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__WEAK void platform_init_mmu_mappings(void)
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{
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}
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__WEAK addr_t platform_get_virt_to_phys_mapping(addr_t virt_addr)
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{
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ASSERT(platform_use_identity_mmu_mappings());
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return virt_addr;
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}
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__WEAK addr_t platform_get_phys_to_virt_mapping(addr_t phys_addr)
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{
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ASSERT(platform_use_identity_mmu_mappings());
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return phys_addr;
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}
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__WEAK void platform_early_init(void)
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{
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}
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__WEAK void platform_init(void)
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{
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}
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__WEAK void display_init(void)
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{
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}
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__WEAK void display_shutdown(void)
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{
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}
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__WEAK void platform_config_interleaved_mode_gpios(void)
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{
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}
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__WEAK void uart_clock_init(void)
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{
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}
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__WEAK void platform_uninit(void)
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{
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}
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__WEAK int image_verify(unsigned char * image_ptr,
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unsigned char * signature_ptr,
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unsigned int image_size,
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unsigned hash_type)
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{
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return 0;
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}
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__WEAK void ce_clock_init(void)
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{
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}
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__WEAK void bs_set_timestamp(enum bs_entry bs_id)
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{
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}
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