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authorScott Wood <scottwood@freescale.com>2014-07-03 03:52:11 +0400
committerScott Wood <scottwood@freescale.com>2014-07-30 04:26:30 +0400
commit54afbec0d57f322127e3886b04fe4fd860519bfb (patch)
tree0878b64dfd44ec4b933660b3b2051db6b09147c1 /drivers/memory/Kconfig
parent48cd9b5d590aee1664170968a9eae068e36761eb (diff)
downloadlinux-54afbec0d57f322127e3886b04fe4fd860519bfb.tar.xz
memory: Freescale CoreNet Coherency Fabric error reporting driver
The CoreNet Coherency Fabric is part of the memory subsystem on some Freescale QorIQ chips. It can report coherency violations (e.g. due to misusing memory that is mapped noncoherent) as well as transactions that do not hit any local access window, or which hit a local access window with an invalid target ID. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Diffstat (limited to 'drivers/memory/Kconfig')
-rw-r--r--drivers/memory/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index c59e9c96e86d..fab81a143bd7 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -61,6 +61,16 @@ config TEGRA30_MC
analysis, especially for IOMMU/SMMU(System Memory Management
Unit) module.
+config FSL_CORENET_CF
+ tristate "Freescale CoreNet Error Reporting"
+ depends on FSL_SOC_BOOKE
+ help
+ Say Y for reporting of errors from the Freescale CoreNet
+ Coherency Fabric. Errors reported include accesses to
+ physical addresses that mapped by no local access window
+ (LAW) or an invalid LAW, as well as bad cache state that
+ represents a coherency violation.
+
config FSL_IFC
bool
depends on FSL_SOC