Changeset 4872160 in mainline for kernel/genarch

Timestamp:

2010-05-04T10:44:55Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

568db0f

Parents:

bb252ca

Message:

new boot infrastructure

• more code and metadata unification
• import of up-to-date implementations from the kernel
• the boot loaders should behave more similarly on all platforms
• support for deflate compressed (LZ77) boot components
  • this again allows feasible boot images to be created on mips32
• IA64 is still not booting
  • the broken forked GNU EFI library has been removed, a replacement of the functionality is on its way

Location:

kernel/genarch

Files:

• include/ofw/ofw_tree.h (modified) (3 diffs)
• src/ofw/ofw_tree.c (modified) (2 diffs)

kernel/genarch/include/ofw/ofw_tree.h

@@ -34 +34 @@
 #define OFW_TREE_PROPERTY_MAX_NAMELEN  32
 
+typedef uint32_t phandle;
+
 /** Memory representation of OpenFirmware device tree node property. */
 typedef struct {
@@ -47 +49 @@
         struct ofw_tree_node *child;
         
-        uint32_t node_handle;           /**< Old OpenFirmware node handle. */
+        phandle node_handle;            /**< Old OpenFirmware node handle. */
         
         char *da_name;                  /**< Disambigued name. */
         
-        unsigned int properties;        /**< Number of properties. */
+        size_t properties;              /**< Number of properties. */
         ofw_tree_property_t *property;
         
@@ -83 +85 @@
     const char *);
 extern ofw_tree_node_t *ofw_tree_find_node_by_handle(ofw_tree_node_t *,
-    uint32_t);
+    phandle);
 
 #endif

kernel/genarch/src/ofw/ofw_tree.c

@@ -65 +65 @@
     const char *name)
 {
-        unsigned int i;
+        size_t i;
         
         for (i = 0; i < node->properties; i++) {
@@ -170 +170 @@
  */
 ofw_tree_node_t *ofw_tree_find_node_by_handle(ofw_tree_node_t *root,
-    uint32_t handle)
+    phandle handle)
 {
         ofw_tree_node_t *cur;