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x86: Add basic support to queensbay platform and crownbay board
[u-boot] / arch / x86 / cpu / queensbay / tnc.c
1 /*
2  * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #include <common.h>
8 #include <asm/io.h>
9 #include <asm/post.h>
10 #include <asm/arch/fsp/fsp_support.h>
11 #include <asm/processor.h>
12
13 int arch_cpu_init(void)
14 {
15         post_code(POST_CPU_INIT);
16 #ifdef CONFIG_SYS_X86_TSC_TIMER
17         timer_set_base(rdtsc());
18 #endif
19
20         return x86_cpu_init_f();
21 }
22
23 int print_cpuinfo(void)
24 {
25         post_code(POST_CPU_INFO);
26         return default_print_cpuinfo();
27 }
28
29 void reset_cpu(ulong addr)
30 {
31         /* cold reset */
32         outb(0x06, PORT_RESET);
33 }
34
35 void board_final_cleanup(void)
36 {
37         u32 status;
38
39         /* call into FspNotify */
40         debug("Calling into FSP (notify phase INIT_PHASE_BOOT): ");
41         status = fsp_notify(NULL, INIT_PHASE_BOOT);
42         if (status != FSP_SUCCESS)
43                 debug("fail, error code %x\n", status);
44         else
45                 debug("OK\n");
46
47         return;
48 }