fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010)
Issue:
The NOR-FCM does not support access to unaligned addresses for 16 bit port size
Impact:
When 16 bit port size is used, accesses not aligned to 16 bit address boundary
will result in incorrect data
Workaround:
The workaround is to switch to GPCM mode for NOR Flash access.
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
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 7b9f773..446f759 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -87,6 +87,9 @@
puts("Work-around for Erratum DDR111 enabled\n");
puts("Work-around for Erratum DDR134 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769
+ puts("Work-around for Erratum IFC-A002769 enabled\n");
+#endif
return 0;
}