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4efdc48896
Add description for Versal NET SoC. Signed-off-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Akshay Belsare <Akshay.Belsare@amd.com> Change-Id: Idcbb893c6b9e46512308c53ba2a0bee48a022b0a
31 lines
1.1 KiB
ReStructuredText
31 lines
1.1 KiB
ReStructuredText
Xilinx Versal NET
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=================
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Trusted Firmware-A implements the EL3 firmware layer for Xilinx Versal NET.
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The platform only uses the runtime part of TF-A as Xilinx Versal NET already
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has a BootROM (BL1) and PMC FW (BL2).
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BL31 is TF-A.
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BL32 is an optional Secure Payload.
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BL33 is the non-secure world software (U-Boot, Linux etc).
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To build:
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```bash
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make RESET_TO_BL31=1 CROSS_COMPILE=aarch64-none-elf- PLAT=versal_net bl31
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```
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Xilinx Versal NET platform specific build options
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-------------------------------------------------
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* `VERSAL_NET_ATF_MEM_BASE`: Specifies the base address of the bl31 binary.
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* `VERSAL_NET_ATF_MEM_SIZE`: Specifies the size of the memory region of the bl31 binary.
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* `VERSAL_NET_BL32_MEM_BASE`: Specifies the base address of the bl32 binary.
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* `VERSAL_NET_BL32_MEM_SIZE`: Specifies the size of the memory region of the bl32 binary.
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* `VERSAL_NET_CONSOLE`: Select the console driver. Options:
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- `pl011`, `pl011_0`: ARM pl011 UART 0
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- `pl011_1` : ARM pl011 UART 1
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* `TFA_NO_PM` : Platform Management support.
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- 0 : Enable Platform Management (Default)
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- 1 : Disable Platform Management
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