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Commit 1ed181f2 authored by Mike Frysinger's avatar Mike Frysinger
Browse files

Blackfin: move MPU anomaly check to common location 



Keep all anomaly/arch checks in one place to keep logic simple.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent d49e8e7e

arch/blackfin/kernel/cplb-mpu/cplbinit.c

+0 −4
Original line number Diff line number Diff line
@@ -13,10 +13,6 @@ 
#include <asm/cplbinit.h>

#include <asm/mem_map.h>



#if ANOMALY_05000263

# error the MPU will not function safely while Anomaly 05000263 applies

#endif



struct cplb_entry icplb_tbl[NR_CPUS][MAX_CPLBS];

struct cplb_entry dcplb_tbl[NR_CPUS][MAX_CPLBS];

arch/blackfin/mach-common/arch_checks.c

+5 −1
Original line number Diff line number Diff line 
/*

 * Do some checking to make sure things are OK

 *

 * Copyright 2007-2009 Analog Devices Inc.

 * Copyright 2007-2010 Analog Devices Inc.

 *

 * Licensed under the GPL-2 or later.

 */
@@ -47,6 +47,10 @@ 
# error "The kernel load address is too high; keep it below 10meg for safety"

#endif



#if ANOMALY_05000263 && defined(CONFIG_MPU)

# error the MPU will not function safely while Anomaly 05000263 applies

#endif



#if ANOMALY_05000448

# error You are using a part with anomaly 05000448, this issue causes random memory read/write failures - that means random crashes.

#endif