Highbank: update kernel_addr, initrd_addr, dtb_addr and the partition layout

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
diff --git a/hwpacks/linaro-highbank b/hwpacks/linaro-highbank
index 32d09af..c6b8286 100644
--- a/hwpacks/linaro-highbank
+++ b/hwpacks/linaro-highbank
@@ -7,17 +7,16 @@
 support: supported
 bootloaders:
   u_boot:
-    dd: 49
-    env_dd: true
+    env_dd: false
     file: usr/lib/u-boot/highbank/u-boot.bin
     in_boot_part: false
     package: u-boot-linaro-highbank
 serial_tty: ttyAMA0
-kernel_addr: '0x00000000'
-initrd_addr: '0x00000000'
+kernel_addr: '0x00800000'
+initrd_addr: '0x01000000'
 load_addr: '0x00000000'
-dtb_addr: '0x00000000'
-partition_layout: reserved_bootfs_rootfs
+dtb_addr: '0x00001000'
+partition_layout: bootfs_rootfs
 mmc_id: '0:1'
 kernel_file: boot/vmlinuz-*-highbank
 initrd_file: boot/initrd.img-*-highbank