When U-Boot is not the first-stage bootloader we don't want to re-configure the PCI devices, since this has already been done. Add a check to avoid this.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: None Changes in v3: None Changes in v2: - Drop patch 'dm: Avoid initing built-in devices when chain loading'
drivers/pci/pci-uclass.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index d2e10d6868..7f46e901fb 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -1009,7 +1009,7 @@ static int pci_uclass_post_probe(struct udevice *bus) if (ret) return ret;
- if (CONFIG_IS_ENABLED(PCI_PNP) && + if (CONFIG_IS_ENABLED(PCI_PNP) && ll_boot_init() && (!hose->skip_auto_config_until_reloc || (gd->flags & GD_FLG_RELOC))) { ret = pci_auto_config_devices(bus); @@ -1031,7 +1031,7 @@ static int pci_uclass_post_probe(struct udevice *bus) * Note we only call this 1) after U-Boot is relocated, and 2) * root bus has finished probing. */ - if ((gd->flags & GD_FLG_RELOC) && (bus->seq == 0)) { + if ((gd->flags & GD_FLG_RELOC) && bus->seq == 0 && ll_boot_init()) { ret = fsp_init_phase_pci(); if (ret) return ret;