arch/x86/cpu/baytrail/valleyview.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 <mmc.h>
   9 #include <pci_ids.h>
  10 #include <asm/post.h>
  11
  12 static struct pci_device_id mmc_supported[] = {
  13         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDIO },
  14         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDCARD },
  15 };
  16
  17 int cpu_mmc_init(bd_t *bis)
  18 {
  19         printf("mmc init\n");
  20         return pci_mmc_init("ValleyView SDHCI", mmc_supported,
  21                             ARRAY_SIZE(mmc_supported));
  22 }
  23
  24 int arch_cpu_init(void)
  25 {
  26         int ret;
  27
  28         post_code(POST_CPU_INIT);
  29 #ifdef CONFIG_SYS_X86_TSC_TIMER
  30         timer_set_base(rdtsc());
  31 #endif
  32
  33         ret = x86_cpu_init_f();
  34         if (ret)
  35                 return ret;
  36
  37         return 0;
  38 }