pvmfw: Pre-populate pviommu nodes
This CL also add dtc parameter -@ to compile dtb file with pviommu
symbols. They would be used by assign device nodes.
However, -@ option also generates /__symbols__ for all symbols including
swiotlb, intc, and clk. But the list is limited so performance / size
impact would be insignificant.
Bug: 277993056
Test: fdtdump Check generated DTBO contains pviommu for followings: \
- 10 pre-populated pviommu nodes with their own phandles. \
- /__symbols__ contains following properties: \
- swiotlb = "/reserved-memory/restricted_dma_reserved"; \
- intc = "/intc"; \
- clk = "/pclk@3M"; \
- pviommu_0 = "/pviommu0"; \
... \
Change-Id: I9d684029aebe13ddb3a526c7f13a5ff795850461
diff --git a/pvmfw/Android.bp b/pvmfw/Android.bp
index 946ed85..b7b5900 100644
--- a/pvmfw/Android.bp
+++ b/pvmfw/Android.bp
@@ -224,7 +224,7 @@
srcs: [":pvmfw_platform.dts.preprocessed"],
out: ["lib.rs"],
tools: ["dtc"],
- cmd: "$(location dtc) -I dts -O dtb -o $(genDir)/compiled.dtbo $(in) && " +
+ cmd: "$(location dtc) -@ -I dts -O dtb -o $(genDir)/compiled.dtbo $(in) && " +
"(" +
" echo '#![no_std]';" +
" echo '#![allow(missing_docs)]';" +