pxe: support "devicetree" tag

The specification for extlinux.conf[1] states that "fdt" is an alias for
"devicetree". To date, U-Boot only implements "fdt". Rectify that.

[1] http://freedesktop.org/wiki/Specifications/BootLoaderSpec/

Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c
index c27ec354cc597ba808f8667943623adee23b75dd..4f00b1a607d4bf8dc836f8db577ebae53c67c123 100644 (file)
--- a/common/cmd_pxe.c
+++ b/common/cmd_pxe.c
@@ -745,6 +745,7 @@ static const struct token keywords[] = {
        {"append", T_APPEND},
        {"initrd", T_INITRD},
        {"include", T_INCLUDE},
+       {"devicetree", T_FDT},
        {"fdt", T_FDT},
        {"ontimeout", T_ONTIMEOUT,},
        {"ipappend", T_IPAPPEND,},