riscv/rocket-chip
1
0
Fork 0
Code Releases Activity

Fix PLIC instantiation when S-mode is disabled

Browse Source
This commit is contained in:
Andrew Waterman 2016-05-13 11:22:46 -07:00
parent 6aa708bcee
commit 684d902059
2 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/main/scala/Configs.scala
View File

@ -93,11 +93,13 @@ class DefaultConfig extends Config (
res append s" thresh 0x${(plicAddr + plicInfo.threshAddr(i, 'M')).toString(16)};\n"
res append s" claim 0x${(plicAddr + plicInfo.claimAddr(i, 'M')).toString(16)};\n"
res append s" };\n"
res append s" s {\n"
res append s" ie 0x${(plicAddr + plicInfo.enableAddr(i, 'S')).toString(16)};\n"
res append s" thresh 0x${(plicAddr + plicInfo.threshAddr(i, 'S')).toString(16)};\n"
res append s" claim 0x${(plicAddr + plicInfo.claimAddr(i, 'S')).toString(16)};\n"
res append s" };\n"
if (site(UseVM)) {
res append s" s {\n"
res append s" ie 0x${(plicAddr + plicInfo.enableAddr(i, 'S')).toString(16)};\n"
res append s" thresh 0x${(plicAddr + plicInfo.threshAddr(i, 'S')).toString(16)};\n"
res append s" claim 0x${(plicAddr + plicInfo.claimAddr(i, 'S')).toString(16)};\n"
res append s" };\n"
}
res append s" };\n"
res append " };\n"
res append " };\n"

3
src/main/scala/RocketChip.scala
View File

@ -222,7 +222,8 @@ class Uncore(implicit val p: Parameters) extends Module
prci.io.id := UInt(i)
prci.io.interrupts.mtip := rtc.io.irqs(i)
prci.io.interrupts.meip := plic.io.harts(plic.cfg.context(i, 'M'))
prci.io.interrupts.seip := plic.io.harts(plic.cfg.context(i, 'S'))
if (p(UseVM))
prci.io.interrupts.seip := plic.io.harts(plic.cfg.context(i, 'S'))
prci.io.interrupts.debug := Bool(false)
io.prci(i) := prci.io.tile