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x86: Add SD/MMC support to quark/galileo
Intel Galileo board has a microSD slot which is routed from Quark SoC SDIO controller. Enable SD/MMC support so that we can use an SD card. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
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2 changed files with 18 additions and 0 deletions
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@ -5,6 +5,7 @@
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*/
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#include <common.h>
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#include <mmc.h>
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#include <asm/io.h>
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#include <asm/pci.h>
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#include <asm/post.h>
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@ -13,6 +14,10 @@
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#include <asm/arch/msg_port.h>
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#include <asm/arch/quark.h>
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static struct pci_device_id mmc_supported[] = {
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{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QRK_SDIO },
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};
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/*
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* TODO:
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*
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@ -105,3 +110,9 @@ void reset_cpu(ulong addr)
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/* cold reset */
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outb(0x08, PORT_RESET);
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}
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int cpu_mmc_init(bd_t *bis)
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{
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return pci_mmc_init("Quark SDHCI", mmc_supported,
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ARRAY_SIZE(mmc_supported));
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}
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@ -50,4 +50,11 @@
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#undef CONFIG_VIDEO
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#undef CONFIG_CFB_CONSOLE
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/* SD/MMC support */
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#define CONFIG_MMC
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#define CONFIG_SDHCI
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#define CONFIG_GENERIC_MMC
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#define CONFIG_MMC_SDMA
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#define CONFIG_CMD_MMC
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#endif /* __CONFIG_H */
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