This causes Xen to accept the more generic names specified in http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Multiboot as of 2014-06-06.
These names are more generic than those proposed by Andre in http://thread.gmane.org/gmane.linux.linaro.announce.boot/326 and those used in earlier drafts of the /Multiboot wiki page.
This will allow bootloaders to not special case Xen (or at least to reduce the amount which is required).
Signed-off-by: Ian Campbell ian.campbell@citrix.com --- v2: Use multiboot,{kernel,ramdisk,module} --- xen/common/device_tree.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c index f0b17a3..48ae849 100644 --- a/xen/common/device_tree.c +++ b/xen/common/device_tree.c @@ -338,9 +338,11 @@ static void __init process_multiboot_node(const void *fdt, int node, struct dt_mb_module *mod; int len;
- if ( fdt_node_check_compatible(fdt, node, "xen,linux-zimage") == 0 ) + if ( fdt_node_check_compatible(fdt, node, "xen,linux-zimage") == 0 || + fdt_node_check_compatible(fdt, node, "multiboot,kernel") == 0 ) nr = MOD_KERNEL; - else if ( fdt_node_check_compatible(fdt, node, "xen,linux-initrd") == 0) + else if ( fdt_node_check_compatible(fdt, node, "xen,linux-initrd") == 0 || + fdt_node_check_compatible(fdt, node, "multiboot,ramdisk") == 0 ) nr = MOD_INITRD; else if ( fdt_node_check_compatible(fdt, node, "xen,xsm-policy") == 0 ) nr = MOD_XSM; @@ -433,7 +435,8 @@ static int __init early_scan_node(const void *fdt, { if ( device_tree_node_matches(fdt, node, "memory") ) process_memory_node(fdt, node, name, address_cells, size_cells); - else if ( device_tree_node_compatible(fdt, node, "xen,multiboot-module" ) ) + else if ( device_tree_node_compatible(fdt, node, "xen,multiboot-module" ) || + device_tree_node_compatible(fdt, node, "multiboot,module" )) process_multiboot_node(fdt, node, name, address_cells, size_cells); else if ( depth == 1 && device_tree_node_matches(fdt, node, "chosen") ) process_chosen_node(fdt, node, name, address_cells, size_cells);