From 00049522425e8390d1815e1579733644ad2bb0c7 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Thu, 5 Mar 2009 18:18:49 +0800 Subject: Blackfin arch: Random read/write errors are a bad thing Random read/write errors are a bad thing - so don't let anyone (including the test bench) run on something we know is bad. Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- arch/blackfin/mach-common/arch_checks.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/blackfin/mach-common/arch_checks.c') diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c index b3a2e3fa15e..a2ca26aa210 100644 --- a/arch/blackfin/mach-common/arch_checks.c +++ b/arch/blackfin/mach-common/arch_checks.c @@ -67,3 +67,9 @@ #if ((0xffffffff - L1_CODE_START + 1) + CONFIG_BOOT_LOAD) > 0x1000000 # error "The kernel load address is too high; keep it below 10meg for safety" #endif + +#ifdef ANOMALY_05000448 +# 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 +#endif -- cgit v1.2.3