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| author | Simon Glass <sjg@chromium.org> | 2015-11-29 13:18:08 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-12 10:19:09 -0700 |
| commit | 4abe8e40a73146bbe9fe825c53c70076ccc9544f (patch) | |
| tree | bd3385de994d9d817b7c15ba89f1f2c3b1c45532 /drivers | |
| parent | 09c5c16455b29b51f3a5be2267d79aa9d80ded39 (diff) | |
| download | blackbird-obmc-uboot-4abe8e40a73146bbe9fe825c53c70076ccc9544f.tar.gz blackbird-obmc-uboot-4abe8e40a73146bbe9fe825c53c70076ccc9544f.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/pci_mmc.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/mmc/pci_mmc.c b/drivers/mmc/pci_mmc.c index 37171bfa71..5fb71518c4 100644 --- a/drivers/mmc/pci_mmc.c +++ b/drivers/mmc/pci_mmc.c @@ -11,26 +11,25 @@ #include <sdhci.h> #include <asm/pci.h> -int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported, - int num_ids) +int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported) { struct sdhci_host *mmc_host; - pci_dev_t devbusfn; u32 iobase; int ret; int i; - for (i = 0; i < num_ids; i++) { - devbusfn = pci_find_devices(mmc_supported, i); - if (devbusfn == -1) - return -ENODEV; + for (i = 0; ; i++) { + struct udevice *dev; + ret = pci_find_device_id(mmc_supported, i, &dev); + if (ret) + return ret; mmc_host = malloc(sizeof(struct sdhci_host)); if (!mmc_host) return -ENOMEM; mmc_host->name = (char *)name; - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, &iobase); + dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0, &iobase); mmc_host->ioaddr = (void *)iobase; mmc_host->quirks = 0; ret = add_sdhci(mmc_host, 0, 0); |
