Boost RTC frequency to support Linux boot.

pulp-platform · Sep 29, 2023 · e05b000 · e05b000
1 parent 498ef70
commit e05b000
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/hw/cheshire_pkg.sv b/hw/cheshire_pkg.sv
@@ -535,7 +535,7 @@ package cheshire_pkg;
     RegAmoNumCuts     : 1,
     RegAmoPostCut     : 1,
     // RTC
-    RtcFreq           : 32768,
+    RtcFreq           : 100*(10**6),
     // Features
     Bootrom           : 1,
     Uart              : 1,

diff --git a/target/sim/src/vip_cheshire_soc.sv b/target/sim/src/vip_cheshire_soc.sv
@@ -19,7 +19,7 @@ module vip_cheshire_soc import cheshire_pkg::*; #(
   // Timing
   parameter time          ClkPeriodSys      = 5ns,
   parameter time          ClkPeriodJtag     = 20ns,
-  parameter time          ClkPeriodRtc      = 30518ns,
+  parameter time          ClkPeriodRtc      = 10ns,
   parameter int unsigned  RstCycles         = 5,
   parameter real          TAppl             = 0.1,
   parameter real          TTest             = 0.9,