On 03/20/2012 11:43 PM, Prabhakar Kushwaha wrote:
> diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
> b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
> index 091af7c..d0b15a4 100644
> --- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
> +++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
> @@ -1,5 +1,5 @@
> /*
> - * Copyright 2009-2011 Freescale Semiconductor, Inc
> + * Copyright 2009-2012 Freescale Semiconductor, Inc
> *
> * This program is free software; you can redistribute it and/or
> * modify it under the terms of the GNU General Public License as
> @@ -53,6 +53,36 @@ void setup_ifc(void)
>
> asm volatile("isync;msync;tlbwe;isync");
>
> +#if defined(CONFIG_E500) && defined(CONFIG_SYS_PPC_E500_DEBUG_TLB)
There is no need to check for CONFIG_E500 anywhere in
arch/powerpc/cpu/mpc85xx. mpc85xx implies CONFIG_E500.
I don't see anywhere in this patchset where you set
CONFIG_SYS_PPC_E500_DEBUG_TLB on any actual board. It should be set for
all e500v1/v2, not just so that debug works but so that this code
remains tested.
-Scott
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