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Yann Dirson d47180f7f6 trusted-firmware-a: use 1500000 baud for serial console 
TF-A runs between two u-boot stages which both uses 1500000 baud, it
just makes no sense to use the same UART at a different rate.

Here is a sample session with the successive stages, with TF-A artificially
separated for emphasis:

 [20210406-175438.135934] U-Boot TPL 2021.01 (Jan 11 2021 - 18:11:43)
 [20210406-175438.135956] Channel 0: DDR3, 933MHz
 [20210406-175438.236974] BW=32 Col=10 Bk=8 CS0 Row=15 CS=1 Die BW=16 Size=1024MB
 [20210406-175438.237000] Channel 1: DDR3, 933MHz
 [20210406-175438.237004] BW=32 Col=10 Bk=8 CS0 Row=15 CS=1 Die BW=16 Size=1024MB
 [20210406-175438.237008] 256B stride
 [20210406-175438.237012] Trying to boot from BOOTROM
 [20210406-175438.237015] Returning to boot ROM...
 [20210406-175438.237018]
 [20210406-175438.573394] U-Boot SPL 2021.01 (Jan 11 2021 - 18:11:43 +0000)
 [20210406-175438.573431] Trying to boot from MMC1

 [20210406-175438.589254] NOTICE:  BL31: v2.3():v2.3-dirty
 [20210406-175440.534055] NOTICE:  BL31: Built : 15:56:43, Apr 20 2020

 [20210406-175441.393423] U-Boot 2021.01 (Jan 11 2021 - 18:11:43 +0000)
 [20210406-175441.393429]
 [20210406-175441.393433] SoC: Rockchip rk3399

Signed-off-by: Yann Dirson <yann@blade-group.com>
2021-04-08 13:02:47 -04:00
classes veyron-speedy: remove machine 2020-02-14 00:25:26 -05:00
conf NanoPi-M4: add machines 2021-03-23 10:15:03 -04:00
recipes-bsp trusted-firmware-a: use 1500000 baud for serial console 2021-04-08 13:02:47 -04:00
recipes-graphics/mesa rk3399: Add generic rk3399 support 2020-01-27 16:32:19 -05:00
recipes-kernel/linux linux-yocto: reduce bbappend duplication 2021-04-03 21:53:32 -04:00
wic rock-pi-e: add 2021-02-26 22:14:28 -05:00
COPYING.MIT Initial commit 2014-04-04 16:25:45 +02:00
README README: update list of supported boards 2021-03-23 10:17:55 -04:00

README

OpenEmbedded BSP layer for Rockchip boards

About:

The purpose of this layer is to provide OpenEmbedded BSP support for
Rockchip-based devices using upstream sources as much as possible.

Dependencies:

URI: git://git.openembedded.org/openembedded-core
layers: meta
branch: matched branches (e.g. master, sumo, ...)

URI: git://git.yoctoproject.org/meta-arm
layers: meta-arm, meta-arm-toolchain
branch: matched branches (e.g. master, sumo, ...)

Status of supported boards:

builds and boots wic image:
	nanopi-m4
	nanopi-m4-2gb
	rock-pi-e
	rock-pi-4a
	rock-pi-4b
	rock-pi-4c
	tinker-board
	tinker-board-s
	vyasa-rk3288
	firefly-rk3288
builds:
	marsboard-rk3066
	radxarock
	rock2-square

Maintenance:

Please send pull requests, patches, comments, or questions to the
yocto mailing list (yocto@lists.yoctoproject.org) CCing the maintainer

When sending patches, please make sure the email subject line includes
"[meta-rockchip][PATCH]" and follow the community's patch submission
guidelines, as described in:
	https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
	https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded

For example, to send your most recent commit (i.e. just one patch),
please use something like:
	git format-patch -M --subject-prefix="meta-rockchip][PATCH" HEAD^
	git send-email --to yocto@lists.yoctoproject.org --cc twoerner@gmail.com <your patch file>

Maintainer:

Trevor Woerner <twoerner@gmail.com>

Brief History:

2014 April
	- originally started by Julien Chauveau
	- Romain Perier joins
2014 Sep
	- Julien leaves
2015 Aug
	- Trevor Woerner joins
2017 Mar
	- developers from Rockchip fork this layer see:
		https://github.com/rockchip-linux/meta-rockchip.git
		http://rockchip.wikidot.com/yocto-user-guide
2017 May
	- Romain leaves
2018 Feb
	- Rockchip developers abandon their fork for buildroot
		http://opensource.rock-chips.com/wiki_Buildroot