cpu/rocket: Use correct mapping for clint/plic.

This commit is contained in:
Florent Kermarrec 2023-02-20 10:56:37 +01:00
parent e15e115170
commit ea308ea5b1
1 changed files with 5 additions and 5 deletions

View File

@ -129,11 +129,11 @@ class Rocket(CPU):
def mem_map(self):
# Rocket reserves the first 256Mbytes for internal use, so we must change default mem_map.
return {
"clint" : 0x0200_0000,
"plic" : 0x0c00_0000,
"rom" : 0x1000_0000,
"sram" : 0x1100_0000,
"csr" : 0x1200_0000,
"clint" : 0x1300_0000, # FIXME: Just here for .dts generation through json2ds.
"plic" : 0x1400_0000, # FIXME: Just here for .dts generation through json2ds.
"ethmac" : 0x3000_0000,
"main_ram" : 0x8000_0000,
}
@ -362,8 +362,8 @@ class Rocket(CPU):
# Add OpenSBI/PLIC/CLINT regions. # FIXME: Just here for .dts generation through json2ds.
soc.add_memory_region("opensbi", self.mem_map["main_ram"] + 0x00f0_0000, 0x8_0000, type="linker")
soc.add_memory_region("plic", soc.mem_map.get("plic") , 0x40_0000, type="linker")
soc.add_memory_region("clint", soc.mem_map.get("clint") , 0x1_0000, type="linker")
soc.add_memory_region("plic", soc.mem_map.get("plic") , 0x400_0000, type="cached+linker")
soc.add_memory_region("clint", soc.mem_map.get("clint") , 0x1_0000, type="cached+linker")
# Define number of CPUs
soc.add_config("CPU_COUNT", num_cores)