diff options
Diffstat (limited to 'doc/develop/driver-model/pci-info.rst')
| -rw-r--r-- | doc/develop/driver-model/pci-info.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/develop/driver-model/pci-info.rst b/doc/develop/driver-model/pci-info.rst index 251601a51e..dea595b6cf 100644 --- a/doc/develop/driver-model/pci-info.rst +++ b/doc/develop/driver-model/pci-info.rst @@ -52,7 +52,7 @@ their drivers accordingly. A working example like below:: #address-cells = <3>; #size-cells = <2>; compatible = "pci-x86"; - u-boot,dm-pre-reloc; + bootph-all; ranges = <0x02000000 0x0 0x40000000 0x40000000 0 0x80000000 0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000 0x01000000 0x0 0x2000 0x2000 0 0xe000>; @@ -61,14 +61,14 @@ their drivers accordingly. A working example like below:: #address-cells = <3>; #size-cells = <2>; compatible = "pci-bridge"; - u-boot,dm-pre-reloc; + bootph-all; reg = <0x0000b800 0x0 0x0 0x0 0x0>; topcliff@0,0 { #address-cells = <3>; #size-cells = <2>; compatible = "pci-bridge"; - u-boot,dm-pre-reloc; + bootph-all; reg = <0x00010000 0x0 0x0 0x0 0x0>; pciuart0: uart@a,1 { @@ -77,7 +77,7 @@ their drivers accordingly. A working example like below:: "pciclass,070002", "pciclass,0700", "x86-uart"; - u-boot,dm-pre-reloc; + bootph-all; reg = <0x00025100 0x0 0x0 0x0 0x0 0x01025110 0x0 0x0 0x0 0x0>; ...... @@ -98,7 +98,7 @@ bus hierarchy: on the root PCI bus, there is a PCIe root port which connects to a downstream device Topcliff chipset. Inside Topcliff chipset, it has a PCIe-to-PCI bridge and all the chipset integrated devices like the PCI UART device are on the PCI bus. Like other devices in the device tree, if we want -to bind PCI devices before relocation, "u-boot,dm-pre-reloc" must be declared +to bind PCI devices before relocation, "bootph-all" must be declared in each of these nodes. If PCI devices are not listed in the device tree, U_BOOT_PCI_DEVICE can be used |