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当对内核或uboot进行修改了， 再在Yocto中构建时， 需要在Yocto 中修改内核或uboot的commit ID。
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得到内核或uboot的commit ID：
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0 v, m; r& I% ?1 g在内核或uboot目录下：/ D, h& \+ I' q- n4 W
3 D# k# L: T* P. z; ggit add . (提交所有的改变)8 d7 h3 H" [4 ]. N) X$ K
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git config - -gobal user.email “your Email address”(提交修改者邮件)
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' y9 V5 Z& ^3 ^+ A" ^9 U% b3 Hgit config - - global user.name “your name” (提交修改者名字)
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git commit -m “comment”添加注释
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git log (得到commit ID)
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3 D' S5 I( K+ m& V' N0 TYocto 中内核修改地址：) U2 U N) m1 x2 K: Z
- @* E( A' m; Q+ I U* r* T/home/roy/MYD-Y6ULX-devel/04-Source/fsl-release-Yocto/sources/meta-myir-imx6ulx/recipes-kernel/linux/linux-mys6ulx_4.1.15.bb 中的“SRCREV”
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3 l" @3 c8 T z代码示例如下：
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# Copyright (C) 2013-2016 Freescale Semiconductor
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# Released under the MIT license (see COPYING.MIT for the terms)
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SUMMARY = "Linux Kernel for MYiR MYS6ULx board"
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; D0 o: H8 Q4 B9 V% M+ R9 V& }6 a+ [ DESCRIPtiON = "Linux Kernel provided and supported by Freescale with focus on \5 U/ R5 u" |7 [; B2 T1 l
i.MX Family Reference Boards. It includes support for many IPs such as GPU, VPU and IPU."
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& x# o* d' f+ H6 R require recipes-kernel/linux/linux-imx.inc$ C/ e) B% I2 z @
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require recipes-kernel/linux/linux-dtb.inc
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9 d9 s' ~, Q$ R+ l DEPENDS += "lzop-native bc-native"
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SRCREV = "d87b5be6bfc5a78cd45d8efa044fddcd7f4b2ac1"
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( }: j% h% Y9 h% P5 k SRCBRANCH = "mys-6ulx"& _7 {9 i6 V2 k* K" f
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SRC_URI = "git:///${HOME}/MYiR-iMX-Linux;protocol=file;branch=${SRCBRANCH} \0 M% P8 [% l) M" C' L+ z
file://defconfig \# a- P8 f0 J8 _2 n7 T' o. ^# ^9 j3 S
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6 ?! S+ T, D5 J& S DEFAULT_PREFERENCE = "1"
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COMPATIBLE_MACHINE = "(mx6ull|mx6ul)"+ _. P4 |0 P7 G2 k5 j4 u( D
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. Z1 M( J8 K0 J! G, g. ?0 EYocto 中uboot 修改ID位置：! d; Q3 ~+ w; ~7 ]
* z& ~. P/ }* @5 j6 W, W. u. s/home/roy/MYD-Y6ULX-devel/04-Source/fsl-release-Yocto/sources/meta-myir-imx6ulx/recipes-bsp/u-boot/u-boot-mys6ulx_2016.03.bb |
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发表于 2019-7-10 16:31
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