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authorKumar Gala <galak@kernel.crashing.org>2011-01-13 02:58:23 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-01-14 01:32:22 -0600
commitf133796da8ec87ccbafc9c492636def619d99401 (patch)
treedfe191877ff5f37f22a28496b911f6fd8863c3ef /arch/powerpc/cpu/mpc85xx
parent868da5936e40b8685c813c1eb31eed629eaae295 (diff)
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powerpc/85xx: Add the workaround for erratum ELBC-A001 (enable on P4080)
Simultaneous FCM and GPCM or UPM operation may erroneously trigger bus monitor timeout. Set timeout to maximum to avoid. Based on a patch from Lan Chunhe <b25806@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx')
-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index bf70d2d..7dfa596 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -65,6 +65,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A003
puts("Work-around for Erratum CPC-A003 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_ELBC_A001
+ puts("Work-around for Erratum ELBC-A001 enabled\n");
+#endif
return 0;
}