blob: 7efea46e902f7f901b0226195b51fdb1d7649078 [file] [log] [blame]
/*
* Copyright (c) 2008 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <err.h>
#include <debug.h>
#include <platform.h>
#include <boot_stats.h>
/*
* default implementations of these routines, if the platform code
* chooses not to implement.
*/
__WEAK int platform_use_identity_mmu_mappings(void)
{
return 1;
}
__WEAK void platform_init_mmu_mappings(void)
{
}
__WEAK addr_t platform_get_virt_to_phys_mapping(addr_t virt_addr)
{
ASSERT(platform_use_identity_mmu_mappings());
return virt_addr;
}
__WEAK addr_t platform_get_phys_to_virt_mapping(addr_t phys_addr)
{
ASSERT(platform_use_identity_mmu_mappings());
return phys_addr;
}
__WEAK void platform_early_init(void)
{
}
__WEAK void platform_init(void)
{
}
__WEAK void display_init(void)
{
}
__WEAK void display_shutdown(void)
{
}
__WEAK void platform_config_interleaved_mode_gpios(void)
{
}
__WEAK void uart_clock_init(void)
{
}
__WEAK void platform_uninit(void)
{
}
__WEAK int image_verify(unsigned char * image_ptr,
unsigned char * signature_ptr,
unsigned int image_size,
unsigned hash_type)
{
return 0;
}
__WEAK void ce_clock_init(void)
{
}
__WEAK addr_t get_bs_info_addr()
{
return NULL;
}
__WEAK uint32_t platform_get_sclk_count(void)
{
return 0;
}
__WEAK void clock_config_cdc(uint8_t slot)
{
}
__WEAK int get_target_boot_params(const char *cmdline, const char *part,
char *buf, int buflen)
{
return -1;
}