diff options
Diffstat (limited to 'documentation/bsp-guide')
-rw-r--r-- | documentation/bsp-guide/bsp.rst | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/documentation/bsp-guide/bsp.rst b/documentation/bsp-guide/bsp.rst index 42c8190124..4517604a2a 100644 --- a/documentation/bsp-guide/bsp.rst +++ b/documentation/bsp-guide/bsp.rst | |||
@@ -73,7 +73,7 @@ section in the Yocto Project Development Tasks Manual. | |||
73 | 73 | ||
74 | The BSP layer's base directory (``meta-bsp_root_name``) is the root | 74 | The BSP layer's base directory (``meta-bsp_root_name``) is the root |
75 | directory of that Layer. This directory is what you add to the | 75 | directory of that Layer. This directory is what you add to the |
76 | ```BBLAYERS`` <&YOCTO_DOCS_REF_URL;#var-BBLAYERS>`__ variable in the | 76 | :term:`BBLAYERS` variable in the |
77 | ``conf/bblayers.conf`` file found in your `Build | 77 | ``conf/bblayers.conf`` file found in your `Build |
78 | Directory <&YOCTO_DOCS_REF_URL;#build-directory>`__, which is | 78 | Directory <&YOCTO_DOCS_REF_URL;#build-directory>`__, which is |
79 | established after you run the OpenEmbedded build environment setup | 79 | established after you run the OpenEmbedded build environment setup |
@@ -466,7 +466,7 @@ This file provides information on where to locate the BSP source files | |||
466 | used to build the images (if any) that reside in | 466 | used to build the images (if any) that reside in |
467 | ``meta-bsp_root_name/binary``. Images in the ``binary`` would be images | 467 | ``meta-bsp_root_name/binary``. Images in the ``binary`` would be images |
468 | released with the BSP. The information in the ``README.sources`` file | 468 | released with the BSP. The information in the ``README.sources`` file |
469 | also helps you find the `Metadata <&YOCTO_DOCS_REF_URL;#metadata>`__ | 469 | also helps you find the :term:`Metadata` |
470 | used to generate the images that ship with the BSP. | 470 | used to generate the images that ship with the BSP. |
471 | 471 | ||
472 | .. note:: | 472 | .. note:: |
@@ -532,7 +532,7 @@ BBFILE_PATTERN_raspberrypi := "^${LAYERDIR}/" | |||
532 | BBFILE_PRIORITY_raspberrypi = "9" # Additional license directories. | 532 | BBFILE_PRIORITY_raspberrypi = "9" # Additional license directories. |
533 | LICENSE_PATH += "${LAYERDIR}/files/custom-licenses" . . . | 533 | LICENSE_PATH += "${LAYERDIR}/files/custom-licenses" . . . |
534 | 534 | ||
535 | This file simply makes `BitBake <&YOCTO_DOCS_REF_URL;#bitbake-term>`__ | 535 | This file simply makes :term:`BitBake` |
536 | aware of the recipes and configuration directories. The file must exist | 536 | aware of the recipes and configuration directories. The file must exist |
537 | so that the OpenEmbedded build system can recognize the BSP. | 537 | so that the OpenEmbedded build system can recognize the BSP. |
538 | 538 | ||
@@ -549,10 +549,10 @@ in the BSP into a format that the build system can understand. Each BSP | |||
549 | Layer requires at least one machine file. If the BSP supports multiple | 549 | Layer requires at least one machine file. If the BSP supports multiple |
550 | machines, multiple machine configuration files can exist. These | 550 | machines, multiple machine configuration files can exist. These |
551 | filenames correspond to the values to which users have set the | 551 | filenames correspond to the values to which users have set the |
552 | ```MACHINE`` <&YOCTO_DOCS_REF_URL;#var-MACHINE>`__ variable. | 552 | :term:`MACHINE` variable. |
553 | 553 | ||
554 | These files define things such as the kernel package to use | 554 | These files define things such as the kernel package to use |
555 | (```PREFERRED_PROVIDER`` <&YOCTO_DOCS_REF_URL;#var-PREFERRED_PROVIDER>`__ | 555 | (:term:`PREFERRED_PROVIDER` |
556 | of | 556 | of |
557 | `virtual/kernel <&YOCTO_DOCS_DEV_URL;#metadata-virtual-providers>`__), | 557 | `virtual/kernel <&YOCTO_DOCS_DEV_URL;#metadata-virtual-providers>`__), |
558 | the hardware drivers to include in different types of images, any | 558 | the hardware drivers to include in different types of images, any |
@@ -565,7 +565,7 @@ optimization flags, which are carefully chosen to give best performance | |||
565 | on a given processor. | 565 | on a given processor. |
566 | 566 | ||
567 | Tuning files are found in the ``meta/conf/machine/include`` directory | 567 | Tuning files are found in the ``meta/conf/machine/include`` directory |
568 | within the `Source Directory <&YOCTO_DOCS_REF_URL;#source-directory>`__. | 568 | within the :term:`Source Directory`. |
569 | For example, many ``tune-*`` files (e.g. ``tune-arm1136jf-s.inc``, | 569 | For example, many ``tune-*`` files (e.g. ``tune-arm1136jf-s.inc``, |
570 | ``tune-1586-nlp.inc``, and so forth) reside in the | 570 | ``tune-1586-nlp.inc``, and so forth) reside in the |
571 | ``poky/meta/conf/machine/include`` directory. | 571 | ``poky/meta/conf/machine/include`` directory. |
@@ -599,7 +599,7 @@ DISPLAY_ORIENTATION=0 DISPLAY_DPI=133 | |||
599 | according to the formfactor configuration file that is installed by | 599 | according to the formfactor configuration file that is installed by |
600 | the main formfactor recipe | 600 | the main formfactor recipe |
601 | ``meta/recipes-bsp/formfactor/formfactor_0.0.bb``, which is found in | 601 | ``meta/recipes-bsp/formfactor/formfactor_0.0.bb``, which is found in |
602 | the `Source Directory <&YOCTO_DOCS_REF_URL;#source-directory>`__. | 602 | the :term:`Source Directory`. |
603 | 603 | ||
604 | .. _bsp-filelayout-recipes-graphics: | 604 | .. _bsp-filelayout-recipes-graphics: |
605 | 605 | ||
@@ -639,9 +639,9 @@ located in the BSP Layer for your target device (e.g. the | |||
639 | Suppose you are using the ``linux-yocto_4.4.bb`` recipe to build the | 639 | Suppose you are using the ``linux-yocto_4.4.bb`` recipe to build the |
640 | kernel. In other words, you have selected the kernel in your | 640 | kernel. In other words, you have selected the kernel in your |
641 | bsp_root_name\ ``.conf`` file by adding | 641 | bsp_root_name\ ``.conf`` file by adding |
642 | ```PREFERRED_PROVIDER`` <&YOCTO_DOCS_REF_URL;#var-PREFERRED_PROVIDER>`__ | 642 | :term:`PREFERRED_PROVIDER` |
643 | and | 643 | and |
644 | ```PREFERRED_VERSION`` <&YOCTO_DOCS_REF_URL;#var-PREFERRED_VERSION>`__ | 644 | :term:`PREFERRED_VERSION` |
645 | statements as follows: PREFERRED_PROVIDER_virtual/kernel ?= | 645 | statements as follows: PREFERRED_PROVIDER_virtual/kernel ?= |
646 | "linux-yocto" PREFERRED_VERSION_linux-yocto ?= "4.4%" | 646 | "linux-yocto" PREFERRED_VERSION_linux-yocto ?= "4.4%" |
647 | 647 | ||
@@ -796,7 +796,7 @@ workflow. | |||
796 | 796 | ||
797 | The build process supports several types of images to satisfy | 797 | The build process supports several types of images to satisfy |
798 | different needs. See the | 798 | different needs. See the |
799 | "`Images <&YOCTO_DOCS_REF_URL;#ref-images>`__" chapter in the Yocto | 799 | ":ref:`ref-manual/ref-images:Images`" chapter in the Yocto |
800 | Project Reference Manual for information on supported images. | 800 | Project Reference Manual for information on supported images. |
801 | 801 | ||
802 | Requirements and Recommendations for Released BSPs | 802 | Requirements and Recommendations for Released BSPs |
@@ -1038,7 +1038,7 @@ also supports several other machines: | |||
1038 | 1038 | ||
1039 | 1039 | ||
1040 | The | 1040 | The |
1041 | ```FILESEXTRAPATHS`` <&YOCTO_DOCS_REF_URL;#var-FILESEXTRAPATHS>`__ | 1041 | :term:`FILESEXTRAPATHS` |
1042 | variable in the append files extends the search path the build system | 1042 | variable in the append files extends the search path the build system |
1043 | uses to find files during the build. Consequently, for this example | 1043 | uses to find files during the build. Consequently, for this example |
1044 | you need to have the ``files`` directory in the same location as your | 1044 | you need to have the ``files`` directory in the same location as your |
@@ -1090,11 +1090,11 @@ satisfy the licensing requirements for an encumbered BSP. The following | |||
1090 | list describes them in order of preference: | 1090 | list describes them in order of preference: |
1091 | 1091 | ||
1092 | 1. *Use | 1092 | 1. *Use |
1093 | the*\ ```LICENSE_FLAGS`` <&YOCTO_DOCS_REF_URL;#var-LICENSE_FLAGS>`__\ *Variable | 1093 | the*\ :term:`LICENSE_FLAGS`\ *Variable |
1094 | to Define the Recipes that Have Commercial or Other Types of | 1094 | to Define the Recipes that Have Commercial or Other Types of |
1095 | Specially-Licensed Packages:* For each of those recipes, you can | 1095 | Specially-Licensed Packages:* For each of those recipes, you can |
1096 | specify a matching license string in a ``local.conf`` variable named | 1096 | specify a matching license string in a ``local.conf`` variable named |
1097 | ```LICENSE_FLAGS_WHITELIST`` <&YOCTO_DOCS_REF_URL;#var-LICENSE_FLAGS_WHITELIST>`__. | 1097 | :term:`LICENSE_FLAGS_WHITELIST`. |
1098 | Specifying the matching license string signifies that you agree to | 1098 | Specifying the matching license string signifies that you agree to |
1099 | the license. Thus, the build system can build the corresponding | 1099 | the license. Thus, the build system can build the corresponding |
1100 | recipe and include the component in the image. See the "`Enabling | 1100 | recipe and include the component in the image. See the "`Enabling |
@@ -1266,12 +1266,12 @@ Project Reference Manual. | |||
1266 | "virtual/xserver" is "xserver-xorg", which exists in | 1266 | "virtual/xserver" is "xserver-xorg", which exists in |
1267 | ``poky/meta/recipes-graphics/xorg-xserver``. | 1267 | ``poky/meta/recipes-graphics/xorg-xserver``. |
1268 | 1268 | ||
1269 | - ```XSERVER`` <&YOCTO_DOCS_REF_URL;#var-XSERVER>`__: The packages that | 1269 | - :term:`XSERVER`: The packages that |
1270 | should be installed to provide an X server and drivers for the | 1270 | should be installed to provide an X server and drivers for the |
1271 | machine. In this example, the "xserver-xorg" and | 1271 | machine. In this example, the "xserver-xorg" and |
1272 | "xf86-video-modesetting" are installed. | 1272 | "xf86-video-modesetting" are installed. |
1273 | 1273 | ||
1274 | - ```MACHINE_EXTRA_RRECOMMENDS`` <&YOCTO_DOCS_REF_URL;#var-MACHINE_EXTRA_RRECOMMENDS>`__: | 1274 | - :term:`MACHINE_EXTRA_RRECOMMENDS`: |
1275 | A list of machine-dependent packages not essential for booting the | 1275 | A list of machine-dependent packages not essential for booting the |
1276 | image. Thus, the build does not fail if the packages do not exist. | 1276 | image. Thus, the build does not fail if the packages do not exist. |
1277 | However, the packages are required for a fully-featured image. | 1277 | However, the packages are required for a fully-featured image. |
@@ -1283,14 +1283,14 @@ Project Reference Manual. | |||
1283 | variables exist that help you configure a particular piece of | 1283 | variables exist that help you configure a particular piece of |
1284 | hardware. | 1284 | hardware. |
1285 | 1285 | ||
1286 | - ```EXTRA_IMAGEDEPENDS`` <&YOCTO_DOCS_REF_URL;#var-EXTRA_IMAGEDEPENDS>`__: | 1286 | - :term:`EXTRA_IMAGEDEPENDS`: |
1287 | Recipes to build that do not provide packages for installing into the | 1287 | Recipes to build that do not provide packages for installing into the |
1288 | root filesystem but building the image depends on the recipes. | 1288 | root filesystem but building the image depends on the recipes. |
1289 | Sometimes a recipe is required to build the final image but is not | 1289 | Sometimes a recipe is required to build the final image but is not |
1290 | needed in the root filesystem. In this case, the U-Boot recipe must | 1290 | needed in the root filesystem. In this case, the U-Boot recipe must |
1291 | be built for the image. | 1291 | be built for the image. |
1292 | 1292 | ||
1293 | - ```DEFAULTTUNE`` <&YOCTO_DOCS_REF_URL;#var-DEFAULTTUNE>`__: Machines | 1293 | - :term:`DEFAULTTUNE`: Machines |
1294 | use tunings to optimize machine, CPU, and application performance. | 1294 | use tunings to optimize machine, CPU, and application performance. |
1295 | These features, which are collectively known as "tuning features", | 1295 | These features, which are collectively known as "tuning features", |
1296 | exist in the `OpenEmbedded-Core | 1296 | exist in the `OpenEmbedded-Core |
@@ -1306,31 +1306,31 @@ Project Reference Manual. | |||
1306 | conf/machine/include/tune-cortexa8.inc | 1306 | conf/machine/include/tune-cortexa8.inc |
1307 | file provides many tuning possibilities. | 1307 | file provides many tuning possibilities. |
1308 | 1308 | ||
1309 | - ```IMAGE_FSTYPES`` <&YOCTO_DOCS_REF_URL;#var-IMAGE_FSTYPES>`__: The | 1309 | - :term:`IMAGE_FSTYPES`: The |
1310 | formats the OpenEmbedded build system uses during the build when | 1310 | formats the OpenEmbedded build system uses during the build when |
1311 | creating the root filesystem. In this example, four types of images | 1311 | creating the root filesystem. In this example, four types of images |
1312 | are supported. | 1312 | are supported. |
1313 | 1313 | ||
1314 | - ```EXTRA_IMAGECMD`` <&YOCTO_DOCS_REF_URL;#var-EXTRA_IMAGECMD>`__: | 1314 | - :term:`EXTRA_IMAGECMD`: |
1315 | Specifies additional options for image creation commands. In this | 1315 | Specifies additional options for image creation commands. In this |
1316 | example, the "-lnp " option is used when creating the | 1316 | example, the "-lnp " option is used when creating the |
1317 | `JFFS2 <https://en.wikipedia.org/wiki/JFFS2>`__ image. | 1317 | `JFFS2 <https://en.wikipedia.org/wiki/JFFS2>`__ image. |
1318 | 1318 | ||
1319 | - ```WKS_FILE`` <&YOCTO_DOCS_REF_URL;#var-WKS_FILE>`__: The location of | 1319 | - :term:`WKS_FILE`: The location of |
1320 | the `Wic kickstart <&YOCTO_DOCS_REF_URL;#ref-kickstart>`__ file used | 1320 | the `Wic kickstart <&YOCTO_DOCS_REF_URL;#ref-kickstart>`__ file used |
1321 | by the OpenEmbedded build system to create a partitioned image | 1321 | by the OpenEmbedded build system to create a partitioned image |
1322 | (image.wic). | 1322 | (image.wic). |
1323 | 1323 | ||
1324 | - ```IMAGE_INSTALL`` <&YOCTO_DOCS_REF_URL;#var-IMAGE_INSTALL>`__: | 1324 | - :term:`IMAGE_INSTALL`: |
1325 | Specifies packages to install into an image through the | 1325 | Specifies packages to install into an image through the |
1326 | ```image`` <&YOCTO_DOCS_REF_URL;#ref-classes-image>`__ class. Recipes | 1326 | :ref:`image <ref-classes-image>` class. Recipes |
1327 | use the ``IMAGE_INSTALL`` variable. | 1327 | use the ``IMAGE_INSTALL`` variable. |
1328 | 1328 | ||
1329 | - ``do_image_wic[depends]``: A task that is constructed during the | 1329 | - ``do_image_wic[depends]``: A task that is constructed during the |
1330 | build. In this example, the task depends on specific tools in order | 1330 | build. In this example, the task depends on specific tools in order |
1331 | to create the sysroot when buiding a Wic image. | 1331 | to create the sysroot when buiding a Wic image. |
1332 | 1332 | ||
1333 | - ```SERIAL_CONSOLES`` <&YOCTO_DOCS_REF_URL;#var-SERIAL_CONSOLES>`__: | 1333 | - :term:`SERIAL_CONSOLES`: |
1334 | Defines a serial console (TTY) to enable using getty. In this case, | 1334 | Defines a serial console (TTY) to enable using getty. In this case, |
1335 | the baud rate is "115200" and the device name is "ttyO0". | 1335 | the baud rate is "115200" and the device name is "ttyO0". |
1336 | 1336 | ||
@@ -1344,21 +1344,21 @@ Project Reference Manual. | |||
1344 | Defines the version of the recipe used to build the kernel, which is | 1344 | Defines the version of the recipe used to build the kernel, which is |
1345 | "5.0" in this case. | 1345 | "5.0" in this case. |
1346 | 1346 | ||
1347 | - ```KERNEL_IMAGETYPE`` <&YOCTO_DOCS_REF_URL;#var-KERNEL_IMAGETYPE>`__: | 1347 | - :term:`KERNEL_IMAGETYPE`: |
1348 | The type of kernel to build for the device. In this case, the | 1348 | The type of kernel to build for the device. In this case, the |
1349 | OpenEmbedded build system creates a "zImage" image type. | 1349 | OpenEmbedded build system creates a "zImage" image type. |
1350 | 1350 | ||
1351 | - ```KERNEL_DEVICETREE`` <&YOCTO_DOCS_REF_URL;#var-KERNEL_DEVICETREE>`__: | 1351 | - :term:`KERNEL_DEVICETREE`: |
1352 | The names of the generated Linux kernel device trees (i.e. the | 1352 | The names of the generated Linux kernel device trees (i.e. the |
1353 | ``*.dtb``) files. All the device trees for the various BeagleBone | 1353 | ``*.dtb``) files. All the device trees for the various BeagleBone |
1354 | devices are included. | 1354 | devices are included. |
1355 | 1355 | ||
1356 | - ```KERNEL_EXTRA_ARGS`` <&YOCTO_DOCS_REF_URL;#var-KERNEL_EXTRA_ARGS>`__: | 1356 | - :term:`KERNEL_EXTRA_ARGS`: |
1357 | Additional ``make`` command-line arguments the OpenEmbedded build | 1357 | Additional ``make`` command-line arguments the OpenEmbedded build |
1358 | system passes on when compiling the kernel. In this example, | 1358 | system passes on when compiling the kernel. In this example, |
1359 | "LOADADDR=${UBOOT_ENTRYPOINT}" is passed as a command-line argument. | 1359 | "LOADADDR=${UBOOT_ENTRYPOINT}" is passed as a command-line argument. |
1360 | 1360 | ||
1361 | - ```SPL_BINARY`` <&YOCTO_DOCS_REF_URL;#var-SPL_BINARY>`__: Defines the | 1361 | - :term:`SPL_BINARY`: Defines the |
1362 | Secondary Program Loader (SPL) binary type. In this case, the SPL | 1362 | Secondary Program Loader (SPL) binary type. In this case, the SPL |
1363 | binary is set to "MLO", which stands for Multimedia card LOader. | 1363 | binary is set to "MLO", which stands for Multimedia card LOader. |
1364 | 1364 | ||
@@ -1377,25 +1377,25 @@ Project Reference Manual. | |||
1377 | example, a U-Boot image is required to boot the BeagleBone device. | 1377 | example, a U-Boot image is required to boot the BeagleBone device. |
1378 | See the following variables for more information: | 1378 | See the following variables for more information: |
1379 | 1379 | ||
1380 | - ```UBOOT_SUFFIX`` <&YOCTO_DOCS_REF_URL;#var-UBOOT_SUFFIX>`__: | 1380 | - :term:`UBOOT_SUFFIX`: |
1381 | Points to the generated U-Boot extension. | 1381 | Points to the generated U-Boot extension. |
1382 | 1382 | ||
1383 | - ```UBOOT_MACHINE`` <&YOCTO_DOCS_REF_URL;#var-UBOOT_MACHINE>`__: | 1383 | - :term:`UBOOT_MACHINE`: |
1384 | Specifies the value passed on the make command line when building | 1384 | Specifies the value passed on the make command line when building |
1385 | a U-Boot image. | 1385 | a U-Boot image. |
1386 | 1386 | ||
1387 | - ```UBOOT_ENTRYPOINT`` <&YOCTO_DOCS_REF_URL;#var-UBOOT_ENTRYPOINT>`__: | 1387 | - :term:`UBOOT_ENTRYPOINT`: |
1388 | Specifies the entry point for the U-Boot image. | 1388 | Specifies the entry point for the U-Boot image. |
1389 | 1389 | ||
1390 | - ```UBOOT_LOADADDRESS`` <&YOCTO_DOCS_REF_URL;#var-UBOOT_LOADADDRESS>`__: | 1390 | - :term:`UBOOT_LOADADDRESS`: |
1391 | Specifies the load address for the U-Boot image. | 1391 | Specifies the load address for the U-Boot image. |
1392 | 1392 | ||
1393 | - ```MACHINE_FEATURES`` <&YOCTO_DOCS_REF_URL;#var-MACHINE_FEATURES>`__: | 1393 | - :term:`MACHINE_FEATURES`: |
1394 | Specifies the list of hardware features the BeagleBone device is | 1394 | Specifies the list of hardware features the BeagleBone device is |
1395 | capable of supporting. In this case, the device supports "usbgadget | 1395 | capable of supporting. In this case, the device supports "usbgadget |
1396 | usbhost vfat alsa". | 1396 | usbhost vfat alsa". |
1397 | 1397 | ||
1398 | - ```IMAGE_BOOT_FILES`` <&YOCTO_DOCS_REF_URL;#var-IMAGE_BOOT_FILES>`__: | 1398 | - :term:`IMAGE_BOOT_FILES`: |
1399 | Files installed into the device's boot partition when preparing the | 1399 | Files installed into the device's boot partition when preparing the |
1400 | image using the Wic tool with the ``bootimg-partition`` or | 1400 | image using the Wic tool with the ``bootimg-partition`` or |
1401 | ``bootimg-efi`` source plugin. | 1401 | ``bootimg-efi`` source plugin. |
@@ -1435,21 +1435,21 @@ appended with the "beaglebone-yocto" string. The OpenEmbedded build | |||
1435 | system uses these statements to override similar statements in the | 1435 | system uses these statements to override similar statements in the |
1436 | kernel recipe: | 1436 | kernel recipe: |
1437 | 1437 | ||
1438 | - ```KBRANCH`` <&YOCTO_DOCS_REF_URL;#var-KBRANCH>`__: Identifies the | 1438 | - :term:`KBRANCH`: Identifies the |
1439 | kernel branch that is validated, patched, and configured during the | 1439 | kernel branch that is validated, patched, and configured during the |
1440 | build. | 1440 | build. |
1441 | 1441 | ||
1442 | - ```KMACHINE`` <&YOCTO_DOCS_REF_URL;#var-KMACHINE>`__: Identifies the | 1442 | - :term:`KMACHINE`: Identifies the |
1443 | machine name as known by the kernel, which is sometimes a different | 1443 | machine name as known by the kernel, which is sometimes a different |
1444 | name than what is known by the OpenEmbedded build system. | 1444 | name than what is known by the OpenEmbedded build system. |
1445 | 1445 | ||
1446 | - ```SRCREV`` <&YOCTO_DOCS_REF_URL;#var-SRCREV>`__: Identifies the | 1446 | - :term:`SRCREV`: Identifies the |
1447 | revision of the source code used to build the image. | 1447 | revision of the source code used to build the image. |
1448 | 1448 | ||
1449 | - ```COMPATIBLE_MACHINE`` <&YOCTO_DOCS_REF_URL;#var-COMPATIBLE_MACHINE>`__: | 1449 | - :term:`COMPATIBLE_MACHINE`: |
1450 | A regular expression that resolves to one or more target machines | 1450 | A regular expression that resolves to one or more target machines |
1451 | with which the recipe is compatible. | 1451 | with which the recipe is compatible. |
1452 | 1452 | ||
1453 | - ```LINUX_VERSION`` <&YOCTO_DOCS_REF_URL;#var-LINUX_VERSION>`__: The | 1453 | - :term:`LINUX_VERSION`: The |
1454 | Linux version from kernel.org used by the OpenEmbedded build system | 1454 | Linux version from kernel.org used by the OpenEmbedded build system |
1455 | to build the kernel image. | 1455 | to build the kernel image. |