diff options
Diffstat (limited to 'include/pci.h')
| -rw-r--r-- | include/pci.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/pci.h b/include/pci.h index ff59ac0e69..de17d0ffba 100644 --- a/include/pci.h +++ b/include/pci.h @@ -571,15 +571,22 @@ extern void pci_cfgfunc_config_device(struct pci_controller* hose, pci_dev_t dev #define INDIRECT_TYPE_NO_PCIE_LINK 1 -/* +/** * Structure of a PCI controller (host bridge) * * With driver model this is dev_get_uclass_priv(bus) + * + * @skip_auto_config_until_reloc: true to avoid auto-config until U-Boot has + * relocated. Normally if PCI is used before relocation, this happens + * before relocation also. Some platforms set up static configuration in + * TPL/SPL to reduce code size and boot time, since these phases only know + * about a small subset of PCI devices. This is normally false. */ struct pci_controller { #ifdef CONFIG_DM_PCI struct udevice *bus; struct udevice *ctlr; + bool skip_auto_config_until_reloc; #else struct pci_controller *next; #endif |