From 9675f6150cf01dfe0dc7a862a794b93e4caea840 Mon Sep 17 00:00:00 2001 From: Neal Frager Date: Mon, 4 Dec 2023 10:24:30 +0000 Subject: [PATCH] board/zynq/readme.txt: update doc for zc702 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 Signed-off-by: Peter Korsgaard --- 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=") Custom ps7_init_gpl.c/h support: