11 EDK - ERROR:EDK:1519 - ... address space overlap!
Description
Keywords: memory, MAP, map, SPLB0, peripheral
Why do I receive the following error for all of my peripherals?
"ERROR:EDK:1519 - INST:xps_bram_if_cntlr_1 BASEADDR-HIGHADDR:0xffff0000-0xffffffff and INST:ppc440_0 BASEADDR-HIGHADDR:0x80000000-0xffffffff - C:\escalation\ml507_slave\_xps_tempmhsfilename.mhs line 62 and C:\escalation\ml507_slave\_xps_tempmhsfilename.mhs line 25 - address space overlap!"
Solution
Check the SPLB0 address on the PowerPC to see if it overlaps with the DDR memory. If it does, change the address to a different one than the DDR:PPC440MC Base: 0x000000000 High 0x0fffffff
SPLB0 Base: 0x00000000 High 0x0fffffff
Change SPLB0 to:
SPLB0 Base: 0x90000000 High 0x9fffffff