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 <mmc.h>
9 #include <pci_ids.h>
10 #include <asm/irq.h>
11 #include <asm/mrccache.h>
12 #include <asm/post.h>
13 
14 static struct pci_device_id mmc_supported[] = {
15 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDIO },
16 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDCARD },
17 };
18 
19 int cpu_mmc_init(bd_t *bis)
20 {
21 	return pci_mmc_init("ValleyView SDHCI", mmc_supported,
22 			    ARRAY_SIZE(mmc_supported));
23 }
24 
25 #ifndef CONFIG_EFI_APP
26 int arch_cpu_init(void)
27 {
28 	int ret;
29 
30 	post_code(POST_CPU_INIT);
31 #ifdef CONFIG_SYS_X86_TSC_TIMER
32 	timer_set_base(rdtsc());
33 #endif
34 
35 	ret = x86_cpu_init_f();
36 	if (ret)
37 		return ret;
38 
39 	return 0;
40 }
41 
42 int arch_misc_init(void)
43 {
44 	if (!ll_boot_init())
45 		return 0;
46 
47 #ifdef CONFIG_ENABLE_MRC_CACHE
48 	/*
49 	 * We intend not to check any return value here, as even MRC cache
50 	 * is not saved successfully, it is not a severe error that will
51 	 * prevent system from continuing to boot.
52 	 */
53 	mrccache_save();
54 #endif
55 
56 	return pirq_init();
57 }
58 
59 int reserve_arch(void)
60 {
61 #ifdef CONFIG_ENABLE_MRC_CACHE
62 	return mrccache_reserve();
63 #else
64 	return 0;
65 #endif
66 }
67 #endif
68