[OpenWrt-Devel] [PATCH v3][LEDE-DEV] layerscape: add 64b/32b target for ls1043ardb device

Yutang Jiang yutang.jiang at nxp.com
Fri Aug 26 01:15:54 EDT 2016

Hi all,

V3 patch update summary:
1. Optimize and minimize the config
2. Using PACKAGES/kmod mechanism
3. Add kmod i2c-imx in i2c.mk and sdhci-of-esdhc in other.mk
4. Align to the current LEDE kernel version 4.4.19

v3 patch pull request link at lede of github:

v3 patch link at my github tree/branch:

Thanks & Best Regards
Jiang Yutang
From: Yutang Jiang
Sent: Thursday, August 11, 2016 6:42 PM
To: 'Jonas Gorski'; 'Luka Perkov'; 'Conor O'Gorman'; 'Zoltan HERPAI'; 'Yousong Zhou'; Yutang Jiang
Cc: 'OpenWrt Development List'; 'lede-dev at lists.infradead.org'
Subject: [OpenWrt-Devel][PATCH v2]/[LEDE-DEV] layerscape: add 64b/32b target for ls1043ardb device

Hi all,

V2 patch update summary:
1.            Update codebase from 4.1 to 4.4 kernel.
2.            Merge two patches to one.
3.            Remove README.ls1043ardb.
4.            update image build code to Device/* sections.
5.            replace checkimagesize.sh with Build/check-size.
6.            minimize kernel config.
7.            Add device/profile property.
8.            Add 32b support and combine it with 64b in kernel, using subtarget distinguish 64b/32b.
9.            Put it on github repository.

Patch explain:
1.            32b kernel reuse the same dts files as 64b kernel, and don't provide the 32b dts files in arch/arm/boot/dts/ again. but it lead that 32b dtb file cannot be compiled by DEVICE_DTS, so it is specially handled in image/Makefile.
2.            Kernel patches: platform/drivers, especially fman/dpaa/qbman too large...my colleagues also are doing upstream work ongoing...when you first open the patch link, please wait for a while.

I want to add a document for introduce the ls1043ardb platform, the wiki of OPENWRT/LEDE have any format requirement? And how to submit them?

Openwrt v2 patch:

Openwrt v1 patch copy:
Openwrt v1 patch originally thread:

LEDE version patch, same with openwrt version but a little different for kernel SUBLEVEL, the different in option of config-default and macros of image/Makefile

Pull request link of openwrt/lede:
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