powerpc/85xx: Add the workaround for erratum CPC-A002 (enable on P4080)
CoreNet Platform Cache single-bit tag error scrubbing will cause tag
corruption. Disable the feature to workaround the issue.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 4e2cb4a..ae6af4f 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -59,6 +59,10 @@
#if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC136)
puts("Work-around for Erratum ESDHC136 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A002
+ puts("Work-around for Erratum CPC-A002 enabled\n");
+#endif
+
return 0;
}