Hardware/SD Host Controller
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| SD Host Controller | |
| Access | |
|---|---|
| Broadway | None |
| Starlet | Full |
| Registers | |
| Base | 0x0d070000 |
| Length | 0x200 |
| Access size | 32 bits |
| Byte order | Reversed Little Endian |
| IRQs | |
| Hollywood | 7 |
General
The SD Host controller is just a standard SD host controller. You can get a simplified specification which is detailed enough to implement everything you need to access SD cards from the SD Association - see "Part A2 - SD Host Controller Simplified Specification". Both the BSD (e.g. OpenBSD) and the Linux kernel come with an implementation.