| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* This file contains stub for not-yet-implemented svc in cezanne PSP. |
| * So this file will and should be removed eventually when psp_verstage works |
| * correctly in cezanne. |
| */ |
| |
| #include <bl_uapp/bl_syscall_public.h> |
| #include <console/console.h> |
| #include <psp_verstage.h> |
| #include <reset.h> |
| #include <timer.h> |
| |
| uint32_t update_psp_bios_dir(uint32_t *psp_dir_offset, uint32_t *bios_dir_offset) |
| { |
| return svc_update_psp_bios_dir(psp_dir_offset, bios_dir_offset); |
| } |
| |
| uint32_t save_uapp_data(void *address, uint32_t size) |
| { |
| return svc_save_uapp_data(address, size); |
| } |
| |
| uint32_t get_bios_dir_addr(struct psp_ef_table *ef_table) |
| { |
| return ef_table->bios3_entry; |
| } |
| |
| |
| /* Functions below are stub functions for not-yet-implemented PSP features. |
| * These functions should be replaced with proper implementations later. |
| */ |
| |
| uint32_t svc_write_postcode(uint32_t postcode) |
| { |
| return 0; |
| } |
| |
| static uint64_t tmp_timer_value = 0; |
| void timer_monotonic_get(struct mono_time *mt) |
| { |
| mt->microseconds = tmp_timer_value / 1000; |
| tmp_timer_value++; |
| } |
| |
| void do_board_reset(void) |
| { |
| printk(BIOS_ERR, "Reset not implemented yet.\n"); |
| while (1) |
| ; |
| } |