With TPL we don't need full PCI support and it adds to code size. Instead, a simple_bus driver is good enough to be able to read and write the PCI config and do a little basic setup.
So at present there are two drivers in U-Boot called pci_x86. One is in UCLASS_PCI, used in SPL and U-Boot proper. The other is in UCLASS_SIMPLE_BUS and used only in TPL. Add a tag to tell dtoc about this, so it knows which one to use when generating the devices and uclasses. Signed-off-by: Simon Glass <s...@chromium.org> --- (no changes since v1) arch/x86/lib/tpl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c index ac6b6efbccd..b3e5f9c9138 100644 --- a/arch/x86/lib/tpl.c +++ b/arch/x86/lib/tpl.c @@ -150,5 +150,6 @@ U_BOOT_DRIVER(pci_x86) = { .name = "pci_x86", .id = UCLASS_SIMPLE_BUS, .of_match = of_match_ptr(tpl_fake_pci_ids), + DM_PHASE(tpl) }; #endif -- 2.31.0.rc2.261.g7f71774620-goog