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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-02-04 16:26:13 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-02-06 12:07:45 -0700 |
| commit | 6df7ffea1399de57e5b3be6e3cd0986869087663 (patch) | |
| tree | 6a12b04140a24c6e9e7d46d3c556c69c1b2aa789 | |
| parent | 728b393f3b012ac46505151b80af1d4334786845 (diff) | |
| download | u-boot-6df7ffea1399de57e5b3be6e3cd0986869087663.tar.gz | |
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>
| -rw-r--r-- | arch/x86/cpu/quark/quark.c | 11 | ||||
| -rw-r--r-- | include/configs/galileo.h | 7 |
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c index 0d593d9a86..dccf7ac5f5 100644 --- a/arch/x86/cpu/quark/quark.c +++ b/arch/x86/cpu/quark/quark.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <mmc.h> #include <asm/io.h> #include <asm/pci.h> #include <asm/post.h> @@ -13,6 +14,10 @@ #include <asm/arch/msg_port.h> #include <asm/arch/quark.h> +static struct pci_device_id mmc_supported[] = { + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QRK_SDIO }, +}; + /* * TODO: * @@ -105,3 +110,9 @@ void reset_cpu(ulong addr) /* cold reset */ outb(0x08, PORT_RESET); } + +int cpu_mmc_init(bd_t *bis) +{ + return pci_mmc_init("Quark SDHCI", mmc_supported, + ARRAY_SIZE(mmc_supported)); +} diff --git a/include/configs/galileo.h b/include/configs/galileo.h index bead2fc64e..d745f4eb89 100644 --- a/include/configs/galileo.h +++ b/include/configs/galileo.h @@ -50,4 +50,11 @@ #undef CONFIG_VIDEO #undef CONFIG_CFB_CONSOLE +/* SD/MMC support */ +#define CONFIG_MMC +#define CONFIG_SDHCI +#define CONFIG_GENERIC_MMC +#define CONFIG_MMC_SDMA +#define CONFIG_CMD_MMC + #endif /* __CONFIG_H */ |