dev-amdgpu: Setup VRAM memories in device
dev-amdgpu: Setup VRAM memories in device

Change-Id: Ic519429f13c4ad1d42997f361cbfe0c6e9aba29a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53074
Reviewed-by: Matt Sinclair <d2406197fb1bedd1e23c70c50c510ff0e9ab0f5b@gmail.com>
Maintainer: Matt Sinclair <d2406197fb1bedd1e23c70c50c510ff0e9ab0f5b@gmail.com>
Tested-by: kokoro <2ac7b1f3fa578934c95181d4272be0d3bca00121@google.com>

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