[Buildroot] [git commit] board/zynq/readme.txt: update doc for zc702
Peter Korsgaard
peter at korsgaard.com
Sat Dec 9 17:35:21 UTC 2023
commit: https://git.buildroot.net/buildroot/commit/?id=9675f6150cf01dfe0dc7a862a794b93e4caea840
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Update the zynq readme.txt to add documentation for the zc702 and correct
documentation that was no longer up to date.
Signed-off-by: Neal Frager <neal.frager at amd.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
board/zynq/readme.txt | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/board/zynq/readme.txt b/board/zynq/readme.txt
index 162734963a..b2a4cefedd 100644
--- a/board/zynq/readme.txt
+++ b/board/zynq/readme.txt
@@ -1,7 +1,8 @@
This is the Buildroot support for Zynq boards. Zynq boards are available from
Xilinx and some third party vendors, but the build procedure is very similar.
-Currently, three boards are natively supported by Buildroot:
+Currently, four boards are natively supported by Buildroot:
+ - Xilinx ZC702 board (zynq_zc702_defconfig)
- Xilinx ZC706 board (zynq_zc706_defconfig)
- Avnet ZedBoard (zynq_zed_defconfig)
- Avnet MicroZed (zynq_microzed_defconfig)
@@ -9,6 +10,7 @@ Currently, three boards are natively supported by Buildroot:
Steps to create a working system for a Zynq board:
1) Configuration (do one of the following)
+ make zynq_zc702_defconfig (ZC702)
make zynq_zc706_defconfig (ZC706)
make zynq_zed_defconfig (Zedboard)
make zynq_microzed_defconfig (MicroZed)
@@ -31,12 +33,11 @@ kernel_image=myimage
modeboot=myboot
myboot=...
-Note:
-The DTB for MicroZed is the same as the one for the Zedboard (zynq-zed.dtb),
-and this is the recommended solution, see
-https://forums.xilinx.com/t5/Embedded-Linux/Microzed-default-device-tree-dts/td-p/432856.
-
References:
+ - ZC702 information including schematics, reference designs, and manuals are
+ available from
+ https://www.xilinx.com/products/boards-and-kits/ek-z7-zc702-g.html
+
- ZC706 information including schematics, reference designs, and manuals are
available from
http://www.xilinx.com/products/boards-and-kits/ek-z7-zc706-g.html.
@@ -52,7 +53,7 @@ the upstream kernel and U-Boot, you simply need to change the
following Buildroot options:
- Kernel Device Tree file name (BR2_LINUX_KERNEL_INTREE_DTS_NAME)
- - U-Boot board defconfig (BR2_TARGET_UBOOT_BOARD_DEFCONFIG)
+ - U-Boot (BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=<dts file name>")
Custom ps7_init_gpl.c/h support:
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