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authorChris Fiege <chris@tinyhost.de>2018-11-19 20:41:22 +0100
committerRobert Schwebel <r.schwebel@pengutronix.de>2018-11-28 08:39:24 +0100
commit0688f045e3c371d0f85cf77d5193da926b78cea6 (patch)
tree756f98ffd986f82c4915212fdbf2b61b879f3dcd /configs/platform-rpi/firmware/config.txt
parent84bf0178665c6ccc7f7bbe3261aa7cbfe57f41f4 (diff)
downloadDistroKit-0688f045e3c371d0f85cf77d5193da926b78cea6.tar.gz
DistroKit-0688f045e3c371d0f85cf77d5193da926b78cea6.tar.xz
platform-rpi: Enable early debug UART
This config enables the early debug for the Raspberry-Pi Firmware bootloader. This makes sure that the UART is available to barebox even if the used board has additional hardware (like Bluetooth) connected to the UART. This command only works if the firmware is loaded from the SD-Card. See for more information: https://github.com/raspberrypi/firmware/wiki/USB-MSD-and-network-boot-debugging Signed-off-by: Chris Fiege <chris@tinyhost.de>
Diffstat (limited to 'configs/platform-rpi/firmware/config.txt')
-rw-r--r--configs/platform-rpi/firmware/config.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/configs/platform-rpi/firmware/config.txt b/configs/platform-rpi/firmware/config.txt
index 956ad81..d1abb30 100644
--- a/configs/platform-rpi/firmware/config.txt
+++ b/configs/platform-rpi/firmware/config.txt
@@ -1,3 +1,5 @@
+# enable debug of early bootloader
+uart_2ndstage=1
# Set barebox as third state bootloader
kernel=barebox
# Set stdv mode to PAL (as used in Europe)