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author | Chris Fiege <chris@tinyhost.de> | 2018-11-19 20:41:22 +0100 |
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committer | Robert Schwebel <r.schwebel@pengutronix.de> | 2018-11-28 08:39:24 +0100 |
commit | 0688f045e3c371d0f85cf77d5193da926b78cea6 (patch) | |
tree | 756f98ffd986f82c4915212fdbf2b61b879f3dcd /configs | |
parent | 84bf0178665c6ccc7f7bbe3261aa7cbfe57f41f4 (diff) | |
download | DistroKit-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')
-rw-r--r-- | configs/platform-rpi/firmware/config.txt | 2 |
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) |