1 /*
2 * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7 #include <plat_ipi.h>
8 #include <versal_def.h>
9 #include <plat_private.h>
10 #include <common/debug.h>
11 #include <drivers/generic_delay_timer.h>
12 #include <lib/mmio.h>
13 #include <lib/xlat_tables/xlat_tables.h>
14 #include <plat/common/platform.h>
15
16 /*
17 * Table of regions to map using the MMU.
18 * This doesn't include TZRAM as the 'mem_layout' argument passed to
19 * configure_mmu_elx() will give the available subset of that,
20 */
21 const mmap_region_t plat_versal_mmap[] = {
22 MAP_REGION_FLAT(DEVICE0_BASE, DEVICE0_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
23 MAP_REGION_FLAT(DEVICE1_BASE, DEVICE1_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
24 MAP_REGION_FLAT(CRF_BASE, CRF_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
25 MAP_REGION_FLAT(FPD_MAINCCI_BASE, FPD_MAINCCI_SIZE, MT_DEVICE | MT_RW |
26 MT_SECURE),
27 { 0 }
28 };
29
plat_versal_get_mmap(void)30 const mmap_region_t *plat_versal_get_mmap(void)
31 {
32 return plat_versal_mmap;
33 }
34
versal_print_platform_name(void)35 static void versal_print_platform_name(void)
36 {
37 NOTICE("ATF running on Xilinx %s\n", PLATFORM_NAME);
38 }
39
versal_config_setup(void)40 void versal_config_setup(void)
41 {
42 /* Configure IPI data for versal */
43 versal_ipi_config_table_init();
44
45 versal_print_platform_name();
46
47 generic_delay_timer_init();
48 }
49
plat_get_syscnt_freq2(void)50 uint32_t plat_get_syscnt_freq2(void)
51 {
52 return VERSAL_CPU_CLOCK;
53 }
54
55