arm: cache: Add support for write-allocate D-Cache
authorMarek Vasut <marex@denx.de>
Mon, 15 Sep 2014 00:44:36 +0000 (02:44 +0200)
committerMarek Vasut <marex@denx.de>
Mon, 6 Oct 2014 15:40:21 +0000 (17:40 +0200)
commitff7e9700eda14ccf8ebe399d3831ef266e743c2d
tree9bd837293a6b70f56f4d5ea02d67d8236590b8dc
parentbe9f643ae6aa9044c60fe80e3a2c10be8371c692
arm: cache: Add support for write-allocate D-Cache

Add configuration for the write-allocate mode of L1 D-Cache on ARM.
This is needed for D-Cache operation on Cortex-A9 on the SoCFPGA .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>
arch/arm/include/asm/system.h
arch/arm/lib/cache-cp15.c