1/**
2 * \file plat_arm_vm.c
3 * \brief
4 */
5
6
7/*
8 * Copyright (c) 2016 ETH Zurich.
9 * All rights reserved.
10 *
11 * This file is distributed under the terms in the attached LICENSE file.
12 * If you do not find this file, copies can be found by writing to:
13 * ETH Zurich D-INFK, Universitaetsstrasse 6, CH-8092 Zurich. Attn: Systems Group.
14 */
15
16#include <kernel.h>
17#include <offsets.h>
18#include <arch/arm/platform.h>
19#include <serial.h>
20#include <arch/arm/pl011.h>
21#include <arch/arm/gic.h>
22
23errval_t serial_init(unsigned port, bool initialize_hw)
24{
25    lvaddr_t base = local_phys_to_mem(platform_uart_base[port]);
26    pl011_init(port, base, initialize_hw);
27    return SYS_ERR_OK;
28};
29
30/*
31 * Do any extra initialisation for this particular CPU (e.g. A9/A15).
32 */
33void platform_revision_init(void)
34{
35
36}
37
38/*
39 * Figure out how much RAM we have
40 */
41size_t platform_get_ram_size(void)
42{
43    return 0;
44}
45
46/*
47 * Boot secondary processors
48 */
49errval_t platform_boot_core(hwid_t target, genpaddr_t gen_entry, genpaddr_t context)
50{
51    return 0;
52}
53
54void platform_notify_bsp(lpaddr_t *mailbox)
55{
56
57}
58
59
60/*
61 * Return the core count
62 */
63size_t platform_get_core_count(void)
64{
65    return 0;
66}
67
68/*
69 * Print system identification. MMU is NOT yet enabled.
70 */
71void platform_print_id(void)
72{
73
74}
75
76/*
77 * Fill out provided `struct platform_info`
78 */
79void platform_get_info(struct platform_info *pi)
80{
81    pi->arch = PI_ARCH_ARMV8A;
82    pi->platform = PI_PLATFORM_FVP;
83}
84
85void armv8_get_info(struct arch_info_armv8 *ai)
86{
87
88}
89
90uint32_t platform_get_timer_interrupt(void){
91    // TODO (LH): Untested
92    return 30;
93}
94