diff options
| author | Tong Ho <tong.ho@xilinx.com> | 2021-09-16 22:23:59 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-09-30 13:42:10 +0100 |
| commit | db1264df32d5482cb49ea5acbd6dcf2f466325c2 (patch) | |
| tree | 2d80554f026c35ed8b846352b3f906071a027197 /include | |
| parent | 7e47e15c8b47ac866e8f07998276b01e612a360a (diff) | |
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 'include')
| -rw-r--r-- | include/hw/arm/xlnx-zynqmp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 067e8a5238..062e637fe4 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -37,6 +37,7 @@ #include "net/can_emu.h" #include "hw/dma/xlnx_csu_dma.h" #include "hw/nvram/xlnx-bbram.h" +#include "hw/nvram/xlnx-zynqmp-efuse.h" #define TYPE_XLNX_ZYNQMP "xlnx-zynqmp" OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP) @@ -102,6 +103,8 @@ struct XlnxZynqMPState { MemoryRegion *ddr_ram; MemoryRegion ddr_ram_low, ddr_ram_high; XlnxBBRam bbram; + XlnxEFuse efuse; + XlnxZynqMPEFuse efuse_ctrl; MemoryRegion mr_unimp[XLNX_ZYNQMP_NUM_UNIMP_AREAS]; |