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List:       openembedded-core
Subject:    [OE-core] [PATCH 2/2] u-boot: Add support to use uboot-extlinux-config class
From:       Fabio Berton <fabio.berton () ossystems ! com ! br>
Date:       2016-09-30 20:33:56
Message-ID: 1475267636-3510-2-git-send-email-fabio.berton () ossystems ! com ! br
[Download RAW message or body]

Use uboot-extlinux-config class to create extlinux.conf file and then
install inside /boot/extlinux directory and also put file to deploy
dir. This file will be only create if UBOOT_EXTLINUX is set to 1.

You can use DEPLOYDIR/extlinux.conf file to install into final image
using wic setting:

IMAGE_BOOT_FILES_append = " extlinux.conf;extlinux/extlinux.conf"

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 meta/recipes-bsp/u-boot/u-boot.inc | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index 2a94d26..252aae9 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -13,7 +13,7 @@ B = "${WORKDIR}/build"
 
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
-inherit uboot-config uboot-sign deploy
+inherit uboot-config uboot-extlinux-config uboot-sign deploy
 
 EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc \
${TOOLCHAIN_OPTIONS}" V=1'  EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} \
${BUILD_LDFLAGS}"' @@ -65,6 +65,12 @@ UBOOT_ENV_BINARY ?= \
"${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}"  UBOOT_ENV_IMAGE ?= \
"${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}"  UBOOT_ENV_SYMLINK ?= \
"${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}"  
+# U-Boot EXTLINUX variables. U-Boot searches for /boot/extlinux/extlinux.conf
+# to find EXTLINUX conf file.
+UBOOT_EXTLINUX_INSTALL_DIR ?= "/boot/extlinux"
+UBOOT_EXTLINUX_CONF_NAME ?= "extlinux.conf"
+UBOOT_EXTLINUX_SYMLINK ?= "${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}-${PR}"
+
 do_compile () {
 	if [ "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', 'ld-is-gold', '', d)}" \
= "ld-is-gold" ] ; then  sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' \
${S}/config.mk @@ -192,6 +198,12 @@ do_install () {
         install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE}
         ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY}
     fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -Dm 0644 ${UBOOT_EXTLINUX_CONFIG} \
${D}/${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME} +    fi
+
 }
 
 FILES_${PN} = "/boot ${sysconfdir}"
@@ -291,6 +303,13 @@ do_deploy () {
         ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY}
         ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
     fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -m 644 ${UBOOT_EXTLINUX_CONFIG} \
${DEPLOYDIR}/${UBOOT_EXTLINUX_SYMLINK} +        ln -sf ${UBOOT_EXTLINUX_SYMLINK} \
${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE} +        ln -sf \
${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME} +    fi
 }
 
 addtask deploy before do_build after do_compile
-- 
2.1.4

-- 
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