Changeset c7a145e in mainline

Timestamp:

2016-12-23T20:50:48Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a91d719

Parents:

0195374

Message:

Propagate boot arguments from OBP to sysinfo

File:

• kernel/arch/sparc64/src/sparc64.c (modified) (2 diffs)

kernel/arch/sparc64/src/sparc64.c

@@ -36 +36 @@
 #include <arch/arch.h>
 #include <mm/slab.h>
+#include <sysinfo/sysinfo.h>
 #include <config.h>
 #include <arch/proc/thread.h>
@@ -89 +90 @@
 {
         SPARC64_ARCH_OP(post_smp_init);
+
+        ofw_tree_node_t *options = ofw_tree_lookup("/options");
+        if (options) {
+                ofw_tree_property_t *prop;
+                
+                prop = ofw_tree_getprop(options, "boot-args");
+                if (prop && prop->value) {
+                        sysinfo_set_item_data("boot_args", NULL, prop->value,
+                            prop->size);
+                }
+        }
 }