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mx6: Enable L2 cache support

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Add L2 cache support and enable it by default.

Configure the L2 cache in the same way as done by FSL kernel:
http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/arch/arm/mach-mx6/mm.c?h=imx_3.0.35_4.1.0

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Dirk Behme <dirk.behme@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Fabio Estevam
2014-01-29 17:39:49 -02:00
committed by Stefano Babic
parent 4702c62dce
commit 6d73c23410
4 changed files with 85 additions and 0 deletions
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5
include/configs/mx6_common.h
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@@ -22,4 +22,9 @@
#define CONFIG_ARM_ERRATA_751472
#define CONFIG_BOARD_POSTCLK_INIT
#ifndef CONFIG_SYS_L2CACHE_OFF
#define CONFIG_SYS_L2_PL310
#define CONFIG_SYS_PL310_BASE L2_PL310_BASE
#endif
#endif