powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC)
Issue:
Peripheral connected to IFC_CS3 may hamper booting from IFC.
Impact:
Boot from IFC may not be successful if IFC_CS3 is used.
Workaround:
If IFC_CS3 is used, gate IFC_CS3 while booting from NAND or NOR.
Also Software should select IFC_CS3 using PMUXCR[26:27] = 0x01.
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 446f759..c2fb5b8 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -90,6 +90,9 @@
#ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769
puts("Work-around for Erratum IFC-A002769 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_P1010_A003549
+ puts("Work-around for Erratum P1010-A003549 enabled\n");
+#endif
return 0;
}