From: Bernhard Messerklinger Date: Thu, 15 Feb 2018 08:09:43 +0000 (+0100) Subject: x86: mmc: Fix mapping of BAR memory X-Git-Tag: v2018.05-rc1~3^2~1 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0851f344d7b3ef73e2520d4b6f5ad1e3bca8dc44;p=oweals%2Fu-boot.git x86: mmc: Fix mapping of BAR memory Use dm_pci_map_bar function for BAR mapping. This has the advantage of clearing BAR flags and and only accepting mapped memory. Signed-off-by: Bernhard Messerklinger Reviewed-by: Hannes Schmelzer Reviewed-by: Bin Meng --- diff --git a/drivers/mmc/pci_mmc.c b/drivers/mmc/pci_mmc.c index 05c0044a7a..b7a2ebfe3f 100644 --- a/drivers/mmc/pci_mmc.c +++ b/drivers/mmc/pci_mmc.c @@ -29,11 +29,10 @@ static int pci_mmc_probe(struct udevice *dev) struct pci_mmc_plat *plat = dev_get_platdata(dev); struct pci_mmc_priv *priv = dev_get_priv(dev); struct sdhci_host *host = &priv->host; - u32 ioaddr; int ret; - dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0, &ioaddr); - host->ioaddr = map_sysmem(ioaddr, 0); + host->ioaddr = (void *)dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, + PCI_REGION_MEM); host->name = dev->name; ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0); if (ret)