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Stijn Tintel afdc413d9d Revert "bcm27xx-gpu-fw: update to latest version"
This reverts commit 9e467a764b.

The Raspberry Pi firmware recently switched to building from the common
firmware branch. This introduces changes in the core clock handling,
causing various issues.

E.g. enable_uart=1 no longer fixes the core clock frequency to 250MHz.
When the disable-bt DT overlay is not loaded, the core clock frequency
is increased to 400MHz. As a result, the UART baud rate is no longer
correct, and this causes garbled serial console, or communication
problems with HATs that use the UART.

As a workaround, the core clock could be fixed to 250MHz by adding
'core_freq=250' in /boot/config.txt, but as there appear to be other
issues than just the UART being broken, the safer bet is to revert the
firmware for now.

Upstream bug: https://github.com/raspberrypi/firmware/issues/1376

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-06-07 10:25:50 +03:00
.github build: Update README & github help 2018-07-08 09:41:53 +01:00
config build: refactor JSON info files to profiles.json 2020-04-03 12:17:45 +02:00
include build, imagebuilder: Do not require libncurses-dev 2020-06-03 16:49:28 +02:00
package Revert "bcm27xx-gpu-fw: update to latest version" 2020-06-07 10:25:50 +03:00
scripts scripts: config: remove accidentally added file 2020-06-02 18:17:31 +02:00
target bcm27xx: fix unmounting /boot after sysupgrade 2020-06-07 06:00:08 +03:00
toolchain musl: restore lock skipping for mostly-singlethreaded programs, and related patches 2020-05-26 23:45:17 +02:00
tools ath79: add support for TP-Link RE450 v3 2020-05-31 15:44:05 +02:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore Revert ".gitignore: ignore more scripts/config output" 2020-04-11 19:53:28 +01:00
BSDmakefile
Config.in merge: base: update base-files and basic config 2017-12-08 19:41:18 +01:00
feeds.conf.default feeds: switch git.lede-project.org URLs to git.openwrt.org 2018-01-16 16:59:22 +01:00
LICENSE
Makefile build: refactor JSON info files to profiles.json 2020-04-03 12:17:45 +02:00
README build: switch to Python 3 2019-07-26 08:09:16 +02:00
rules.mk rules.mk: remove "$(STAGING_DIR)/include" 2019-11-02 20:51:56 +01:00

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| 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, python3.5+, 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