From: Bin Meng Date: Sat, 23 May 2015 16:12:32 +0000 (+0800) Subject: x86: qemu: Make host bridge (b.d.f=0.0.0) visible X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5466983200e6f059b3af40eb17b2cd18497a869d;p=project%2Fbcm63xx%2Fu-boot.git x86: qemu: Make host bridge (b.d.f=0.0.0) visible The default weak version of pci_skip_dev() in drivers/pci/pci_common.c skips the host bridge (b.d.f = 0.0.0) which is actually the i440fx/q35 chipset for QEMU targets. Define CONFIG_PCI_CONFIG_HOST_BRIDGE to make it visible in the PCI configuration space. Signed-off-by: Bin Meng Acked-by: Simon Glass --- diff --git a/include/configs/qemu-x86.h b/include/configs/qemu-x86.h index 77f88d2422..d01936b47b 100644 --- a/include/configs/qemu-x86.h +++ b/include/configs/qemu-x86.h @@ -29,6 +29,7 @@ #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS #define CONFIG_PCI_IO_SIZE 0xe000 +#define CONFIG_PCI_CONFIG_HOST_BRIDGE #define CONFIG_PCI_PNP #define CONFIG_E1000 diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h index 0c0130af8c..1917d87ac5 100644 --- a/include/configs/x86-common.h +++ b/include/configs/x86-common.h @@ -244,6 +244,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_STD_DEVICES_SETTINGS \ + "pciconfighost=1\0" \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "othbootargs=acpi=off\0" \