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Mathias Kresin 961b8efb5b lantiq: 4.19: load PCIe driver after PCI driver 
In case a PCI device is physical present, the Lantiq PCI driver need to
be loaded prior to the Lantiq PCIe driver. Otherwise none of them will
work because updating the BAR 0 of a device attached to the PCIe Bus
will fail.

Till kernel commit 9667bb039bf6 ("MIPS: lantiq: remove unnecessary
of_platform_default_populate call"), the Lantiq PCI driver was probed
early in the boot process via plat_of_setup().

Since the mentioned commit, both drivers are probed via
of_platform_default_populate_init() and they are probed according to
their order in the devicetree source file.

If the Lantiq PCI driver is enabled in the devicetree, defer the probing
og the Lantiq PCIe driver till the Lantiq PCI driver is probed. Use the
presence of a PCU bus as indicater for a loaded Lantiq PCI driver.

This way we don't need to shuffle the PCI/PCIe nodes in the devicetree
source file, as they are already (correctly) ordered based on the unit
address.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-07-04 08:29:13 +02:00
.github build: Update README & github help 2018-07-08 09:41:53 +01:00
config Make linux kernel builds reproducible when BUILDBOT selected 2019-07-02 16:32:47 +02:00
include build: skip kernel stack validation when building on macOS 2019-07-03 14:07:59 +02:00
package lantiq: ltq-tapi: fix compatibility with Linux 4.15+ 2019-07-04 08:29:13 +02:00
scripts scripts: time.pl: Don't print the time on stderr 2019-07-03 07:45:00 +02:00
target lantiq: 4.19: load PCIe driver after PCI driver 2019-07-04 08:29:13 +02:00
toolchain toolchain: musl: switch to https instead of git 2019-06-22 13:17:47 +02:00
tools ath79: add support for TP-Link CPE610-v1 2019-06-24 20:22:24 +02:00
.gitattributes
.gitignore .gitignore: add .project & .cproject for eclipse users 2018-01-17 11:07:17 +01:00
BSDmakefile
Config.in
feeds.conf.default
LICENSE
Makefile build: Unset CDPATH to avoid problems 2018-08-25 11:10:28 +02:00
README build: README punctuation pendantry 2018-07-08 12:05:16 +01:00
rules.mk librpc: remove package 2019-01-22 13:29:46 +01:00

README 

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------

This is the buildsystem for the OpenWrt Linux distribution.

To build your own firmware you need a Linux, BSD or MacOSX system (case
sensitive filesystem required). Cygwin is unsupported because of the lack
of a case sensitive file system.

You need gcc, binutils, bzip2, flex, python, perl, make, find, grep, diff,
unzip, gawk, getopt, subversion, libz-dev and libc headers installed.

1. Run "./scripts/feeds update -a" to obtain all the latest package definitions
defined in feeds.conf / feeds.conf.default

2. Run "./scripts/feeds install -a" to install symlinks for all obtained
packages into package/feeds/

3. Run "make menuconfig" to select your preferred configuration for the
toolchain, target system & firmware packages.

4. Run "make" to build your firmware. This will download all sources, build
the cross-compile toolchain and then cross-compile the Linux kernel & all
chosen applications for your target system.

Sunshine!
	Your OpenWrt Community
	http://www.openwrt.org