u-boot-xlnx_%.bbappend: reorganizing u-boot recipe code

This patch will move the u-boot code from meta-xilinx-tools
to meta-xilinx.  Not all flows use the meta-xilinx-tools
layer.

Signed-off-by: Varalaxmi Bingi <varalaxmi.bingi@xilinx.com>
Signed-off-by: Mark Hatle <mhatle@xilinx.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/meta-xilinx-core/recipes-bsp/u-boot/u-boot-xlnx.inc b/meta-xilinx-core/recipes-bsp/u-boot/u-boot-xlnx.inc
index d9113cc7..d152c15c 100644
--- a/meta-xilinx-core/recipes-bsp/u-boot/u-boot-xlnx.inc
+++ b/meta-xilinx-core/recipes-bsp/u-boot/u-boot-xlnx.inc
@@ -18,3 +18,43 @@ B = "${WORKDIR}/build"
 FILESEXTRAPATHS:prepend := "${THISDIR}/u-boot:"
 
 SYSROOT_DIRS += "/boot"
+
+BASE_DTS ?= "${@os.path.basename(d.getVar('CONFIG_DTFILE') or "system-top")}"
+DTB_PATH ?= "/boot/devicetree/"
+DTB_NAME ?= ""
+
+EXTRA_OEMAKE += "${@'EXT_DTB=${RECIPE_SYSROOT}/${DTB_PATH}/${DTB_NAME}' if (d.getVar('DTB_NAME') != '') else '' }"
+
+python __anonymous () {
+    #check if there are any dtb providers
+    providerdtb = d.getVar("PREFERRED_PROVIDER_virtual/dtb")
+    if providerdtb:
+       d.appendVarFlag('do_configure', 'depends', ' virtual/dtb:do_populate_sysroot')
+       if d.getVar("DTB_NAME") is not None:
+           d.setVar('DTB_NAME', d.getVar('BASE_DTS')+ '.dtb')
+
+    if d.getVar('UBOOT_IMAGE_BLOB') == "1":
+        d.appendVarFlag('do_compile', 'postfuncs', ' do_blob_generate')
+}
+
+UBOOTELF_NODTB_IMAGE ?= "u-boot-nodtb.elf"
+UBOOTELF_NODTB_BINARY ?= "u-boot"
+do_deploy:prepend() {
+    cd ${B}
+
+    if [ -f "${UBOOTELF_NODTB_BINARY}" ]; then
+            install ${UBOOTELF_NODTB_BINARY} ${DEPLOYDIR}/${UBOOTELF_NODTB_IMAGE}
+    fi
+
+    #following lines are from uboot-sign.bbclass, vars are defined there
+    if [ -e "${UBOOT_DTB_BINARY}" ]; then
+            install ${UBOOT_DTB_BINARY} ${DEPLOYDIR}/${UBOOT_DTB_IMAGE}
+            ln -sf ${UBOOT_DTB_IMAGE} ${DEPLOYDIR}/${UBOOT_DTB_BINARY}
+            ln -sf ${UBOOT_DTB_IMAGE} ${DEPLOYDIR}/${UBOOT_DTB_SYMLINK}
+    fi
+    if [ -f "${UBOOT_NODTB_BINARY}" ]; then
+            install ${UBOOT_NODTB_BINARY} ${DEPLOYDIR}/${UBOOT_NODTB_IMAGE}
+            ln -sf ${UBOOT_NODTB_IMAGE} ${DEPLOYDIR}/${UBOOT_NODTB_SYMLINK}
+            ln -sf ${UBOOT_NODTB_IMAGE} ${DEPLOYDIR}/${UBOOT_NODTB_BINARY}
+    fi
+}