diff options
| -rw-r--r-- | documentation/kernel-dev/kernel-dev-common.xml | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/documentation/kernel-dev/kernel-dev-common.xml b/documentation/kernel-dev/kernel-dev-common.xml index 24feb94b79..6179883c48 100644 --- a/documentation/kernel-dev/kernel-dev-common.xml +++ b/documentation/kernel-dev/kernel-dev-common.xml | |||
| @@ -488,17 +488,20 @@ | |||
| 488 | <para> | 488 | <para> |
| 489 | To better understand the layer you create for kernel development, | 489 | To better understand the layer you create for kernel development, |
| 490 | the following section describes how to create a layer | 490 | the following section describes how to create a layer |
| 491 | without the aid of tools: | 491 | without the aid of tools. |
| 492 | These steps assume creation of a layer named | ||
| 493 | <filename>mylayer</filename> in your home directory: | ||
| 492 | <orderedlist> | 494 | <orderedlist> |
| 493 | <listitem><para> | 495 | <listitem><para> |
| 494 | <emphasis>Create additional structure</emphasis>: | 496 | <emphasis>Create Structure</emphasis>: |
| 495 | Create the additional layer structure: | 497 | Create the layer's structure: |
| 496 | <literallayout class='monospaced'> | 498 | <literallayout class='monospaced'> |
| 497 | $ cd ~/poky/meta-mylayer | 499 | $ cd $HOME |
| 498 | $ mkdir conf | 500 | $ mkdir meta-mylayer |
| 499 | $ mkdir recipes-kernel | 501 | $ mkdir meta-mylayer/conf |
| 500 | $ mkdir recipes-kernel/linux | 502 | $ mkdir meta-mylayer/recipes-kernel |
| 501 | $ mkdir recipes-kernel/linux/linux-yocto | 503 | $ mkdir meta-mylayer/recipes-kernel/linux |
| 504 | $ mkdir meta-mylayer/recipes-kernel/linux/linux-yocto | ||
| 502 | </literallayout> | 505 | </literallayout> |
| 503 | The <filename>conf</filename> directory holds your | 506 | The <filename>conf</filename> directory holds your |
| 504 | configuration files, while the | 507 | configuration files, while the |
| @@ -506,7 +509,7 @@ | |||
| 506 | append file and eventual patch files. | 509 | append file and eventual patch files. |
| 507 | </para></listitem> | 510 | </para></listitem> |
| 508 | <listitem><para> | 511 | <listitem><para> |
| 509 | <emphasis>Create the layer configuration file</emphasis>: | 512 | <emphasis>Create the Layer Configuration File</emphasis>: |
| 510 | Move to the <filename>meta-mylayer/conf</filename> | 513 | Move to the <filename>meta-mylayer/conf</filename> |
| 511 | directory and create the <filename>layer.conf</filename> | 514 | directory and create the <filename>layer.conf</filename> |
| 512 | file as follows: | 515 | file as follows: |
| @@ -526,7 +529,7 @@ | |||
| 526 | three statements. | 529 | three statements. |
| 527 | </para></listitem> | 530 | </para></listitem> |
| 528 | <listitem><para> | 531 | <listitem><para> |
| 529 | <emphasis>Create the kernel recipe append file</emphasis>: | 532 | <emphasis>Create the Kernel Recipe Append File</emphasis>: |
| 530 | Move to the | 533 | Move to the |
| 531 | <filename>meta-mylayer/recipes-kernel/linux</filename> | 534 | <filename>meta-mylayer/recipes-kernel/linux</filename> |
| 532 | directory and create the kernel's append file. | 535 | directory and create the kernel's append file. |
| @@ -537,9 +540,9 @@ | |||
| 537 | <literallayout class='monospaced'> | 540 | <literallayout class='monospaced'> |
| 538 | FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" | 541 | FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" |
| 539 | 542 | ||
| 540 | SRC_URI += "file://<replaceable>patch-file-one</replaceable>" | 543 | SRC_URI_append += "file://<replaceable>patch-file-one</replaceable>" |
| 541 | SRC_URI += "file://<replaceable>patch-file-two</replaceable>" | 544 | SRC_URI_append += "file://<replaceable>patch-file-two</replaceable>" |
| 542 | SRC_URI += "file://<replaceable>patch-file-three</replaceable>" | 545 | SRC_URI_append += "file://<replaceable>patch-file-three</replaceable>" |
| 543 | </literallayout> | 546 | </literallayout> |
| 544 | The | 547 | The |
| 545 | <ulink url='&YOCTO_DOCS_REF_URL;#var-FILESEXTRAPATHS'><filename>FILESEXTRAPATHS</filename></ulink> | 548 | <ulink url='&YOCTO_DOCS_REF_URL;#var-FILESEXTRAPATHS'><filename>FILESEXTRAPATHS</filename></ulink> |
