diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2017-04-22 21:07:09 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-04-25 11:17:49 +0100 |
| commit | d77b71c2a4eb89bbf5ad6c5c023056a17fd8c514 (patch) | |
| tree | 681f07e140ce3fccb660394c2b06592aa7004eef /ui | |
| parent | f4b5b021c847669b1c78050aea26fe9abceef6dd (diff) | |
hw/arm/exynos: Add generic SDHCI devices
Exynos4210 has four SD/MMC controllers supporting:
- SD Standard Host Specification Version 2.0,
- MMC Specification Version 4.3,
- SDIO Card Specification Version 2.0,
- DMA and ADMA.
Add emulation of SDHCI devices which allows accessing storage through SD
cards. Differences from real hardware:
- Devices are shipped with eMMC memory, not SD card.
- The Exynos4210 SDHCI has few more registers, e.g. for
controlling the clocks, additional status (0x80, 0x84, 0x8c). These
are not implemented.
Testing on smdkc210 machine with "-drive file=FILE,if=sd,bus=0,index=2".
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Message-id: 20170422190709.8676-1-krzk@kernel.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'ui')
0 files changed, 0 insertions, 0 deletions