From fb855f43a1cdcda5f93d971063330505548d5919 Mon Sep 17 00:00:00 2001 From: Poonam Aggrwal Date: Wed, 29 Jun 2011 16:32:52 +0530 Subject: 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 Signed-off-by: Kumar Gala --- arch/powerpc/cpu/mpc85xx/cmd_errata.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/cpu/mpc85xx/cmd_errata.c') diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c index 446f7590a6..c2fb5b8628 100644 --- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c +++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c @@ -89,6 +89,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #endif #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; } -- cgit v1.2.3