u-boot/arch/x86/cpu/baytrail/valleyview.c
Simon Glass 4abe8e40a7 dm: Convert PCI MMC over to use DM PCI API
At present pci_mmc_init() does not correctly use the PCI function since the
list it passes is not terminated. The array size passed to pci_mmc_init() is
actually not used correctly. Fix this and adjust the pci_mmc_init() to scan
all available MMC devices.

Adjust this code to use the new driver model PCI API.

This should move over to the new MMC uclass at some point.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12 10:19:09 -07:00

70 lines
1.1 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_VALLEYVIEW_SDIO },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SDCARD },
{},
};
int cpu_mmc_init(bd_t *bis)
{
return pci_mmc_init("ValleyView SDHCI", mmc_supported);
}
#ifndef CONFIG_EFI_APP
int arch_cpu_init(void)
{
int ret;
post_code(POST_CPU_INIT);
ret = x86_cpu_init_f();
if (ret)
return ret;
return 0;
}
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 pirq_init();
}
int reserve_arch(void)
{
#ifdef CONFIG_ENABLE_MRC_CACHE
return mrccache_reserve();
#else
return 0;
#endif
}
#endif
void reset_cpu(ulong addr)
{
/* cold reset */
x86_full_reset();
}