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authorTong Ho <tong.ho@xilinx.com>2021-09-16 22:23:59 -0700
committerPeter Maydell <peter.maydell@linaro.org>2021-09-30 13:42:10 +0100
commitdb1264df32d5482cb49ea5acbd6dcf2f466325c2 (patch)
tree2d80554f026c35ed8b846352b3f906071a027197 /hw/usb/dev-storage-classic.c
parent7e47e15c8b47ac866e8f07998276b01e612a360a (diff)
downloadfocaccia-qemu-db1264df32d5482cb49ea5acbd6dcf2f466325c2.tar.gz
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hw/arm: xlnx-zcu102: Add Xilinx eFUSE device
Connect the support for ZynqMP eFUSE one-time field-programmable
bit array.

The command argument:
  -drive if=pflash,index=3,...
Can be used to optionally connect the bit array to a
backend storage, such that field-programmed values
in one invocation can be made available to next
invocation.

The backend storage must be a seekable binary file, and
its size must be 768 bytes or larger. A file with all
binary 0's is a 'blank'.

Signed-off-by: Tong Ho <tong.ho@xilinx.com>
Message-id: 20210917052400.1249094-9-tong.ho@xilinx.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/usb/dev-storage-classic.c')
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