[OE-core] [PATCH] u-boot.inc: Add sub-dir support for SPL_BINARY

[Nathan Rossi]

Add support for the SPL_BINARY variable to handle sub directories. In
some cases the SPL binary that needs to be deployed is only built to the
spl/ directory in U-Boot. So that a sub directory can be specified in
the SPL_BINARY variable, handle the case so that the deploy code uses
the basename of the path specified in SPL_BINARY.

Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
---
 meta/recipes-bsp/u-boot/u-boot.inc | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index 48be71d..3ba866d 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -50,8 +50,9 @@ UBOOT_ELF_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_ELF_SUFFIX}"
 # deploy directory.  For those versions they can set the following variables
 # to allow packaging the SPL.
 SPL_BINARY ?= ""
-SPL_IMAGE ?= "${SPL_BINARY}-${MACHINE}-${PV}-${PR}"
-SPL_SYMLINK ?= "${SPL_BINARY}-${MACHINE}"
+SPL_BINARYNAME ?= "${@os.path.basename(d.getVar("SPL_BINARY", True))}"
+SPL_IMAGE ?= "${SPL_BINARYNAME}-${MACHINE}-${PV}-${PR}"
+SPL_SYMLINK ?= "${SPL_BINARYNAME}-${MACHINE}"
 
 # Additional environment variables or a script can be installed alongside
 # u-boot to be used automatically on boot.  This file, typically 'uEnv.txt'
@@ -166,8 +167,8 @@ do_install () {
                     if [ $j -eq $i ]
                     then
                          install ${S}/${config}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}-${type}-${PV}-${PR}
-                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARY}-${type}
-                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARY}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}-${type}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}
                     fi
                 done
                 unset  j
@@ -175,7 +176,7 @@ do_install () {
             unset  i
         else
             install ${S}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}
-            ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARY}
+            ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARYNAME}
         fi
     fi
 
@@ -257,9 +258,9 @@ do_deploy () {
                      if [ $j -eq $i ]
                      then
                          install ${S}/${config}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}-${type}-${PV}-${PR}
-                         rm -f ${DEPLOYDIR}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
-                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARY}-${type}
-                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARY}
+                         rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}-${type}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}
                          ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
                          ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}
                      fi
@@ -269,8 +270,8 @@ do_deploy () {
              unset  i
          else
              install ${S}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}
-             rm -f ${DEPLOYDIR}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_SYMLINK}
-             ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARY}
+             rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}
+             ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARYNAME}
              ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK}
          fi
      fi
-- 
2.7.0