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

[Simon Glass]

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)
-- 
2.5.0.rc2.392.g76e840b