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| author | Palmer Dabbelt <palmer@dabbelt.com> | 2017-11-03 15:38:12 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@dabbelt.com> | 2017-11-03 16:26:10 -0700 |
| commit | 092b464c06d2eba580b95a3ac7013449cb2687e4 (patch) | |
| tree | b9670941b1c05a0cfa9de32590abacd7a1d52b6c /riscv/sim.cc | |
| parent | 95fafa8f05320a761f70bef022a05c3053ea7b27 (diff) | |
| download | spike-092b464c06d2eba580b95a3ac7013449cb2687e4.zip spike-092b464c06d2eba580b95a3ac7013449cb2687e4.tar.gz spike-092b464c06d2eba580b95a3ac7013449cb2687e4.tar.bz2 | |
Put HTIF in the device tree
I wanted to actually put the address of the HTIF into the DTS, but that
seems to be a bit too much work: since the HTIF addresses are just
defined in an ELF file it's a bit awkward to make that work.
Instead, I'm just putting a dummy HTIF key in the DTS.
Diffstat (limited to 'riscv/sim.cc')
| -rw-r--r-- | riscv/sim.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/riscv/sim.cc b/riscv/sim.cc index 647cc46..5aa9213 100644 --- a/riscv/sim.cc +++ b/riscv/sim.cc @@ -300,6 +300,9 @@ void sim_t::make_dtb() " 0x" << (clintsz >> 32) << " 0x" << (clintsz & (uint32_t)-1) << ">;\n" " };\n" " };\n" + " htif {\n" + " compatible = \"ucb,htif0\";\n" + " };\n" "};\n"; dts = s.str(); |