[U-Boot] [PATCH] Revert "dm: pci: Allow scan bridge child devices before relocation"

[Bin Meng]

On Tue, Aug 11, 2015 at 10:54 AM, Simon Glass <sjg at chromium.org> wrote:
> This reverts commit df189d9ba3f8fd1bc67e3c0c3c4ace16cd065ee1.
>
> Unfortunately this commit breaks chromebook_link because it adds lots of PCI devices
> before relocation and there is not enough pre-reloc malloc() memory.
>
> Rathar then increase this memory, revert for now until we figure this out.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/pci/pci-uclass.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
> index 6262f35..c7d93f9 100644
> --- a/drivers/pci/pci-uclass.c
> +++ b/drivers/pci/pci-uclass.c
> @@ -641,6 +641,10 @@ static int pci_uclass_post_probe(struct udevice *bus)
>  {
>         int ret;
>
> +       /* Don't scan buses before relocation */
> +       if (!(gd->flags & GD_FLG_RELOC))
> +               return 0;
> +
>         debug("%s: probing bus %d\n", __func__, bus->seq);
>         ret = pci_bind_bus_devices(bus);
>         if (ret)
> --

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>