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arm: mvebu: Add d-cache invalidate before enabling the d-cache
authorStefan Roese <sr@denx.de>
Sat, 25 Apr 2015 04:29:55 +0000 (06:29 +0200)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 8 Sep 2015 20:37:12 +0000 (22:37 +0200)
commit831c8bcb7fc07f14a1221712f0b9d96d0f51f110
tree1148ae40e5f8ab83b1c14d36300429c65e51b72btree | snapshot
parent0c93074b0f7e9ee3b28976ea629ac4ab313e0acccommit | diff
arm: mvebu: Add d-cache invalidate before enabling the d-cache

This solves some RX problems that have been seen, when using the
mvneta ethernet driver. The cache needs to be reset into a "clean"
state before using it.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
arch/arm/mach-mvebu/cpu.c diff | blob | history
UBoot for KaRo TX COM modules