From 4ea93d04869d419311bf3ee9b792de583c183427 Mon Sep 17 00:00:00 2001 From: Stephen Clark Date: Tue, 13 Jul 2021 15:35:14 -0500 Subject: xilinx-zynqmp.rst: Documented SDIO driver Added documentation for SDIO driver. --- user/bsps/aarch64/xilinx-zynqmp.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'user') diff --git a/user/bsps/aarch64/xilinx-zynqmp.rst b/user/bsps/aarch64/xilinx-zynqmp.rst index 90270db..e4404e3 100644 --- a/user/bsps/aarch64/xilinx-zynqmp.rst +++ b/user/bsps/aarch64/xilinx-zynqmp.rst @@ -55,6 +55,20 @@ Console Driver The console driver supports the default Qemu emulated ARM PL011 PrimeCell UART as well as the physical ARM PL011 PrimeCell UART in the ZynqMP hardware. +SDHCI Driver +------------ + +The ZynqMP bsp has an SDHCI driver which allows reading to and writing from SD +cards. These can be tested in qemu using the "-sd" option. For example: + +.. code-block:: shell + + qemu-system-aarch64 -no-reboot -nographic -serial mon:stdio \ + -machine xlnx-zcu102 -m 4096 -kernel media01.exe -sd example.img + +The SD card image should have an MSDOS partition table with a single partition +containing a FAT file system. + Network Configuration --------------------- -- cgit v1.2.3