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xilinx-zynqmp.rst: Documented SDIO driver
Added documentation for SDIO driver.
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@ -55,6 +55,20 @@ Console Driver
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The console driver supports the default Qemu emulated ARM PL011 PrimeCell UART
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The console driver supports the default Qemu emulated ARM PL011 PrimeCell UART
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as well as the physical ARM PL011 PrimeCell UART in the ZynqMP hardware.
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as well as the physical ARM PL011 PrimeCell UART in the ZynqMP hardware.
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SDHCI Driver
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------------
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The ZynqMP bsp has an SDHCI driver which allows reading to and writing from SD
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cards. These can be tested in qemu using the "-sd" option. For example:
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.. code-block:: shell
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qemu-system-aarch64 -no-reboot -nographic -serial mon:stdio \
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-machine xlnx-zcu102 -m 4096 -kernel media01.exe -sd example.img
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The SD card image should have an MSDOS partition table with a single partition
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containing a FAT file system.
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Network Configuration
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Network Configuration
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---------------------
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---------------------
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