From b93c912013cd7f5417b92eaa33010af70e97f8ec Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Fri, 3 Jul 2015 10:14:43 -0400 Subject: mem: Remove redundant is_top_level cache parameter This patch takes the final step in removing the is_top_level parameter from the cache. With the recent changes to read requests and write invalidations, the parameter is no longer needed, and consequently removed. This also means that asymmetric cache hierarchies are now fully supported (and we are actually using them already with L1 caches, but no table-walker caches, connected to a shared L2). --- configs/common/O3_ARM_v7a.py | 3 --- 1 file changed, 3 deletions(-) (limited to 'configs/common/O3_ARM_v7a.py') diff --git a/configs/common/O3_ARM_v7a.py b/configs/common/O3_ARM_v7a.py index b4b66df9c..dbfdf6c41 100644 --- a/configs/common/O3_ARM_v7a.py +++ b/configs/common/O3_ARM_v7a.py @@ -149,7 +149,6 @@ class O3_ARM_v7a_ICache(BaseCache): tgts_per_mshr = 8 size = '32kB' assoc = 2 - is_top_level = True forward_snoops = False is_read_only = True @@ -162,7 +161,6 @@ class O3_ARM_v7a_DCache(BaseCache): size = '32kB' assoc = 2 write_buffers = 16 - is_top_level = True # TLB Cache # Use a cache as a L2 TLB @@ -174,7 +172,6 @@ class O3_ARM_v7aWalkCache(BaseCache): size = '1kB' assoc = 8 write_buffers = 16 - is_top_level = True forward_snoops = False is_read_only = True -- cgit v1.2.3