diff options
Diffstat (limited to 'drivers/mci/sdhci.h')
| -rw-r--r-- | drivers/mci/sdhci.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/mci/sdhci.h b/drivers/mci/sdhci.h new file mode 100644 index 0000000000..ad1bbd96e3 --- /dev/null +++ b/drivers/mci/sdhci.h @@ -0,0 +1,88 @@ +#ifndef __MCI_SDHCI_H +#define __MCI_SDHCI_H + +#define SDHCI_DMA_ADDRESS 0x00 +#define SDHCI_BLOCK_SIZE__BLOCK_COUNT 0x04 +#define SDHCI_ARGUMENT 0x08 +#define SDHCI_TRANSFER_MODE__COMMAND 0x0c +#define SDHCI_RESPONSE_0 0x10 +#define SDHCI_RESPONSE_1 0x14 +#define SDHCI_RESPONSE_2 0x18 +#define SDHCI_RESPONSE_3 0x1c +#define SDHCI_BUFFER 0x20 +#define SDHCI_PRESENT_STATE 0x24 +#define SDHCI_HOST_CONTROL__POWER_CONTROL__BLOCK_GAP_CONTROL 0x28 +#define SDHCI_CLOCK_CONTROL__TIMEOUT_CONTROL__SOFTWARE_RESET 0x2c +#define SDHCI_INT_STATUS 0x30 +#define SDHCI_INT_ENABLE 0x34 +#define SDHCI_SIGNAL_ENABLE 0x38 +#define SDHCI_ACMD12_ERR__HOST_CONTROL2 0x3C +#define SDHCI_CAPABILITIES 0x40 + +#define COMMAND_CMD(x) ((x & 0x3f) << 24) +#define COMMAND_CMDTYP_NORMAL 0x0 +#define COMMAND_CMDTYP_SUSPEND 0x00400000 +#define COMMAND_CMDTYP_RESUME 0x00800000 +#define COMMAND_CMDTYP_ABORT 0x00c00000 +#define COMMAND_DPSEL 0x00200000 +#define COMMAND_CICEN 0x00100000 +#define COMMAND_CCCEN 0x00080000 +#define COMMAND_RSPTYP_NONE 0 +#define COMMAND_RSPTYP_136 0x00010000 +#define COMMAND_RSPTYP_48 0x00020000 +#define COMMAND_RSPTYP_48_BUSY 0x00030000 +#define TRANSFER_MODE_MSBSEL 0x00000020 +#define TRANSFER_MODE_DTDSEL 0x00000010 +#define TRANSFER_MODE_AC12EN 0x00000004 +#define TRANSFER_MODE_BCEN 0x00000002 +#define TRANSFER_MODE_DMAEN 0x00000001 + +#define IRQSTAT_DMAE 0x10000000 +#define IRQSTAT_AC12E 0x01000000 +#define IRQSTAT_DEBE 0x00400000 +#define IRQSTAT_DCE 0x00200000 +#define IRQSTAT_DTOE 0x00100000 +#define IRQSTAT_CIE 0x00080000 +#define IRQSTAT_CEBE 0x00040000 +#define IRQSTAT_CCE 0x00020000 +#define IRQSTAT_CTOE 0x00010000 +#define IRQSTAT_CINT 0x00000100 +#define IRQSTAT_CRM 0x00000080 +#define IRQSTAT_CINS 0x00000040 +#define IRQSTAT_BRR 0x00000020 +#define IRQSTAT_BWR 0x00000010 +#define IRQSTAT_DINT 0x00000008 +#define IRQSTAT_BGE 0x00000004 +#define IRQSTAT_TC 0x00000002 +#define IRQSTAT_CC 0x00000001 + +#define IRQSTATEN_DMAE 0x10000000 +#define IRQSTATEN_AC12E 0x01000000 +#define IRQSTATEN_DEBE 0x00400000 +#define IRQSTATEN_DCE 0x00200000 +#define IRQSTATEN_DTOE 0x00100000 +#define IRQSTATEN_CIE 0x00080000 +#define IRQSTATEN_CEBE 0x00040000 +#define IRQSTATEN_CCE 0x00020000 +#define IRQSTATEN_CTOE 0x00010000 +#define IRQSTATEN_CINT 0x00000100 +#define IRQSTATEN_CRM 0x00000080 +#define IRQSTATEN_CINS 0x00000040 +#define IRQSTATEN_BRR 0x00000020 +#define IRQSTATEN_BWR 0x00000010 +#define IRQSTATEN_DINT 0x00000008 +#define IRQSTATEN_BGE 0x00000004 +#define IRQSTATEN_TC 0x00000002 +#define IRQSTATEN_CC 0x00000001 + +#define PRSSTAT_CLSL 0x00800000 +#define PRSSTAT_WPSPL 0x00080000 +#define PRSSTAT_CDPL 0x00040000 +#define PRSSTAT_CINS 0x00010000 +#define PRSSTAT_BREN 0x00000800 +#define PRSSTAT_BWEN 0x00000400 +#define PRSSTAT_DLA 0x00000004 +#define PRSSTAT_CIDHB 0x00000002 +#define PRSSTAT_CICHB 0x00000001 + +#endif /* __MCI_SDHCI_H */ |