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author | Stephen Clark <stephen.clark@oarcorp.com> | 2021-07-13 15:35:14 -0500 |
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committer | Joel Sherrill <joel@rtems.org> | 2021-07-15 11:30:43 -0500 |
commit | 4ea93d04869d419311bf3ee9b792de583c183427 (patch) | |
tree | a52715fb56ba46bdd67be29995e921746a019fed /user | |
parent | user: Update ZynqMP network configuration (diff) | |
download | rtems-docs-4ea93d04869d419311bf3ee9b792de583c183427.tar.bz2 |
xilinx-zynqmp.rst: Documented SDIO driver
Added documentation for SDIO driver.
Diffstat (limited to 'user')
-rw-r--r-- | user/bsps/aarch64/xilinx-zynqmp.rst | 14 |
1 files changed, 14 insertions, 0 deletions
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 --------------------- |