[U-Boot-Users] [PATCH] PPC: Some PCI generalization in the global_data structure.

[Wolfgang Denk <wd@denx.de>]

In message <8496f91a0807130506q329cc35h7934d756fee6b027@mail.gmail.com> you wrote:
> The global_data structure has no well defined method of the PCI clocks
> and other PCI related variables declaration. This patch adds initial
> support for the generalized method based on CONFIG_PCI usage. At present
> it only affects when CONFIG_MPC8272 or CONFIG_MPC8272_FAMILY defined.

Hm... I should have checked the code first before replying.

So we already have this in the current code. What a crap.


Kim, Grant, John, can you please try and prepare patches (for the
next release, then) to get rid of PCI related information from gd_t ?

Hm... looking closer there is a lot of other stuff there  which  most
probably  does  not  belong  there  either: TSEC Clocks? PCIe Clocks?
board_type?  Please check and comment...

> Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
> ---
>  include/asm-ppc/global_data.h |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
> 
> diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
> index c5ac658..ac3e719 100644
> --- a/include/asm-ppc/global_data.h
> +++ b/include/asm-ppc/global_data.h
> @@ -42,6 +42,11 @@ typedef	struct	global_data {
>  	unsigned long	baudrate;
>  	unsigned long	cpu_clk;	/* CPU clock in Hz! */
>  	unsigned long	bus_clk;
> +#ifdef CONFIG_PCI
> +#if defined(CONFIG_MPC8272) || defined(CONFIG_MPC8272_FAMILY)
> +	u32		pci_clk;

This looks kind of broken to me.

I think you should add this in the "if defined(CONFIG_CPM2)" branch
and just make it depend on "ifdef CONFIG_PCI".

Best regards,

Wolfgang Denk

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