u-boot: Split out u-boot tools

Splits out the IMX u-boot tools build to it's own recipe. This is
required because these are native tools and thus need to be in a -native
recipe to be properly relocated (instead of being built as part of the
target u-boot-imx recipe). If the tools aren't built in a -native
recipe, then the mkimage tool will contain a hard coded path to the
uninative program loader from the sandbox where it was first built and
this will not get corrected when restored from sstate. The result is
that the mkimage_uboot executable can't run because it's looking for a
hard coded program loader that does not exist, resulting in strange
build errors like:

 ./mkimage_uboot: Command not found

even though the executable is obviously in the correct location.

Signed-off-by: Joshua Watt <Joshua.Watt@garmin.com>

4 files changed, 32 insertions, 19 deletions

diff --git a/recipes-bsp/imx-mkimage/imx-boot_0.2.bb b/recipes-bsp/imx-mkimage/imx-boot_0.2.bb
index 00427d9f..0604cec8 100644
--- a/recipes-bsp/imx-mkimage/imx-boot_0.2.bb
+++ b/recipes-bsp/imx-mkimage/imx-boot_0.2.bb
@@ -15,6 +15,7 @@ DEPENDS += " \
     ${IMX_EXTRA_FIRMWARE} \
     imx-atf \
     ${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'optee-os', '', d)} \
+    u-boot-mkimage-native \
 "
 DEPENDS_append_mx8m = " dtc-native"
 BOOT_NAME = "imx-boot"
@@ -85,7 +86,7 @@ compile_mx8m() {
     cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${UBOOT_DTB_NAME}   ${BOOT_STAGING}
     cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/u-boot-nodtb.bin-${MACHINE}-${UBOOT_CONFIG} \
                                                              ${BOOT_STAGING}/u-boot-nodtb.bin
-    cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/mkimage_uboot       ${BOOT_STAGING}
+    cp ${STAGING_DIR_NATIVE}/${bindir}/mkimage               ${BOOT_STAGING}/mkimage_uboot
     cp ${DEPLOY_DIR_IMAGE}/${BOOT_TOOLS}/${ATF_MACHINE_NAME} ${BOOT_STAGING}/bl31.bin
     cp ${DEPLOY_DIR_IMAGE}/${UBOOT_NAME}                     ${BOOT_STAGING}/u-boot.bin
 }
diff --git a/recipes-bsp/u-boot/u-boot-imx-common.inc b/recipes-bsp/u-boot/u-boot-imx-common.inc
new file mode 100644
index 00000000..2d5105ee
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot-imx-common.inc
@@ -0,0 +1,20 @@
+DESCRIPTION = "i.MX U-Boot suppporting i.MX reference boards."
+
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://Licenses/gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+SRCBRANCH = "imx_v2019.04_4.19.35_1.1.0"
+SRC_URI = "git://source.codeaurora.org/external/imx/uboot-imx.git;protocol=https;branch=${SRCBRANCH}"
+SRCREV = "4d377539a1190e838eae5d8b8a794dde0696d572"
+
+DEPENDS += "flex-native bison-native bc-native dtc-native"
+
+S = "${WORKDIR}/git"
+B = "${WORKDIR}/build"
+
+inherit fsl-u-boot-localversion
+
+LOCALVERSION ?= "-${SRCBRANCH}"
+
+BOOT_TOOLS = "imx-boot-tools"
+
diff --git a/recipes-bsp/u-boot/u-boot-imx-tools_2019.04.bb b/recipes-bsp/u-boot/u-boot-imx-tools_2019.04.bb
new file mode 100644
index 00000000..56d0a7f0
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot-imx-tools_2019.04.bb
@@ -0,0 +1,9 @@
+require recipes-bsp/u-boot/u-boot-tools.inc
+require u-boot-imx-common.inc
+
+PROVIDES_append_class-target = " ${MLPREFIX}u-boot-tools"
+PROVIDES_append_class-native = " u-boot-tools-native"
+PROVIDES_append_class-nativesdk = " nativesdk-u-boot-tools"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+COMPATIBLE_MACHINE_class-target = "(mx6|mx7|mx8)"
diff --git a/recipes-bsp/u-boot/u-boot-imx_2019.04.bb b/recipes-bsp/u-boot/u-boot-imx_2019.04.bb
index 9b12482d..4cfcb471 100644
--- a/recipes-bsp/u-boot/u-boot-imx_2019.04.bb
+++ b/recipes-bsp/u-boot/u-boot-imx_2019.04.bb
@@ -2,28 +2,11 @@
 # Copyright 2018 (C) O.S. Systems Software LTDA.
 # Copyright 2017-2019 NXP
 
-DESCRIPTION = "i.MX U-Boot suppporting i.MX reference boards."
 require recipes-bsp/u-boot/u-boot.inc
+require u-boot-imx-common.inc
 
 PROVIDES += "u-boot"
 
-LICENSE = "GPLv2+"
-LIC_FILES_CHKSUM = "file://Licenses/gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263"
-
-SRCBRANCH = "imx_v2019.04_4.19.35_1.1.0"
-SRC_URI = "git://source.codeaurora.org/external/imx/uboot-imx.git;protocol=https;branch=${SRCBRANCH}"
-SRCREV = "4d377539a1190e838eae5d8b8a794dde0696d572"
-
-DEPENDS += "flex-native bison-native bc-native dtc-native"
-
-S = "${WORKDIR}/git"
-
-inherit fsl-u-boot-localversion
-
-LOCALVERSION ?= "-${SRCBRANCH}"
-
-BOOT_TOOLS = "imx-boot-tools"
-
 do_deploy_append_mx8m() {
     # Deploy the mkimage, u-boot-nodtb.bin and fsl-imx8m*-XX.dtb for mkimage to generate boot binary
     if [ -n "${UBOOT_CONFIG}" ]