From 7e0058118753eb839ff624330e3341151b510141 Mon Sep 17 00:00:00 2001
From: David Harris <David_Harris@hmc.edu>
Date: Fri, 10 Nov 2023 06:27:25 -0800
Subject: [PATCH] Add Svadu support and SPI to imperas configuration

---
 sim/imperas.ic | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/sim/imperas.ic b/sim/imperas.ic
index 33f2cc62a..259affc08 100644
--- a/sim/imperas.ic
+++ b/sim/imperas.ic
@@ -42,10 +42,14 @@
 --override cpu/ignore_non_leaf_DAU=1
 --override cpu/wfi_is_nop=T
 --override cpu/misa_Extensions_mask=0x0
---override cpu/updatePTEA=T
---override cpu/updatePTED=T
 --override cpu/Sstc=T
 
+# Enable SVADU hardware update of A/D bits when menvcfg.HADE=1
+--override cpu/Svadu=T
+--override cpu/updatePTEA=F
+--override cpu/updatePTED=F
+
+
 # THIS NEEDS FIXING to 16
 --override cpu/PMP_registers=16
 --override cpu/PMP_undefined=T
@@ -71,7 +75,8 @@
 --callcommand refRoot/cpu/setPMA -lo 0x0002000000 -hi 0x000200FFFF -attributes " rw--A- 1248 " # CLINT
 --callcommand refRoot/cpu/setPMA -lo 0x000C000000 -hi 0x000FFFFFFF -attributes " rw--A- --4- " # PLIC
 --callcommand refRoot/cpu/setPMA -lo 0x0010000000 -hi 0x0010000007 -attributes " rw--A- 1--- " # UART0 error - 0x10000000 - 0x100000FF
---callcommand refRoot/cpu/setPMA -lo 0x0010060000 -hi 0x00100600FF -attributes " rw--A- --4- " # GPIO  error - 0x10006000 - 0x100060FF
+--callcommand refRoot/cpu/setPMA -lo 0x0010060000 -hi 0x00100600FF -attributes " rw--A- --4- " # GPIO  error - 0x10069000 - 0x100600FF
+--callcommand refRoot/cpu/setPMA -lo 0x0010040000 -hi 0x0010040FFF -attributes " rw--A- --4- " # SPI   error - 0x10040000 - 0x10040FFF
 --callcommand refRoot/cpu/setPMA -lo 0x0080000000 -hi 0x008FFFFFFF -attributes " rwx--- 1248 " # UNCORE_RAM
 
 # Enable the Imperas instruction coverage