cpu/blackparrot: Re-map csr and keep the lower 128MBs for the SoC IO auto-allocation.

2021-07-20 12:05:12 +02:00 · 2021-07-20 12:05:12 +02:00 · c64c6e4056
parent 1bf7abfc8a
commit c64c6e4056
1 changed files with 2 additions and 1 deletions
--- a/litex/soc/cores/cpu/blackparrot/core.py
+++ b/litex/soc/cores/cpu/blackparrot/core.py
@ -68,8 +68,9 @@ class BlackParrotRV64(CPU):
    # Memory Mapping.
    @property
    def mem_map(self):
+        # Keep the lower 128MBs for SoC IOs auto-allocation.
        return {
-            "csr"      : 0x50000000,
+            "csr"      : 0x58000000,
            "rom"      : 0x70000000,
            "sram"     : 0x71000000,
            "main_ram" : 0x80000000,