mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 22:03:15 +00:00
da2364cc14
This reverts commit ddb3ac3c71
.
With MMC converted to driver model, SCSI driver is broken due to
zero address access at (ops->read) in block_dread() function.
The fix (SCSI driver converted to DM) is ready in u-boot-dm branch,
but it is too late for this relese to get that in.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
57 lines
1 KiB
C
57 lines
1 KiB
C
/*
|
|
* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <mmc.h>
|
|
#include <pci_ids.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/mrccache.h>
|
|
#include <asm/post.h>
|
|
|
|
static struct pci_device_id mmc_supported[] = {
|
|
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SDIO },
|
|
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SD },
|
|
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_EMMC2 },
|
|
{},
|
|
};
|
|
|
|
int cpu_mmc_init(bd_t *bis)
|
|
{
|
|
return pci_mmc_init("ValleyView SDHCI", mmc_supported);
|
|
}
|
|
|
|
#ifndef CONFIG_EFI_APP
|
|
int arch_cpu_init(void)
|
|
{
|
|
post_code(POST_CPU_INIT);
|
|
|
|
return x86_cpu_init_f();
|
|
}
|
|
|
|
int arch_misc_init(void)
|
|
{
|
|
if (!ll_boot_init())
|
|
return 0;
|
|
|
|
#ifdef CONFIG_ENABLE_MRC_CACHE
|
|
/*
|
|
* We intend not to check any return value here, as even MRC cache
|
|
* is not saved successfully, it is not a severe error that will
|
|
* prevent system from continuing to boot.
|
|
*/
|
|
mrccache_save();
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
void reset_cpu(ulong addr)
|
|
{
|
|
/* cold reset */
|
|
x86_full_reset();
|
|
}
|