Commit 941fd2e7 authored Oct 14, 2015 by Dinh Nguyen Committed by Borislav Petkov Oct 15, 2015

EDAC, altera: SoCFPGA EDAC should not look for ECC_CORR_EN



The bootloader may or may not enable the ECC_CORR_EN bit. By
not enabling ECC_CORR_EN, when error happens, it is the user's
responsibility to perform a full SDRAM scrub.

Remove the check for ECC_CORR_EN.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Thor Thayer <tthayer@opensource.altera.com>
Link: http://lkml.kernel.org/r/1444864456-21778-1-git-send-email-dinguyen@opensource.altera.com


Signed-off-by: Borislav Petkov <bp@suse.de>

parent 30f84a89

drivers/edac/altera_edac.h

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -30,8 +30,7 @@
	#define CV_CTLCFG_GEN_SB_ERR 0x2000		#define CV_CTLCFG_GEN_SB_ERR 0x2000
	#define CV_CTLCFG_GEN_DB_ERR 0x4000		#define CV_CTLCFG_GEN_DB_ERR 0x4000

	#define CV_CTLCFG_ECC_AUTO_EN (CV_CTLCFG_ECC_EN \| \		#define CV_CTLCFG_ECC_AUTO_EN (CV_CTLCFG_ECC_EN)
	CV_CTLCFG_ECC_CORR_EN)

	/* SDRAM Controller Address Width Register */		/* SDRAM Controller Address Width Register */
	#define CV_DRAMADDRW_OFST 0x2C		#define CV_DRAMADDRW_OFST 0x2C