[commit] r856 - trunk/openbios-devel/arch/sparc64

[repository service]

Author: mcayland
Date: Sun Aug 22 23:23:19 2010
New Revision: 856
URL: http://tracker.coreboot.org/trac/openbios/changeset/856

Log:
Fix bug in SPARC64 CIF claim function - previously we were just allocating virtual memory rather than allocating both virtual 
and physical memory and setting up an MMU mapping.

Signed-off-by: Mark Cave-Ayland

Modified:
   trunk/openbios-devel/arch/sparc64/lib.c

Modified: trunk/openbios-devel/arch/sparc64/lib.c
==============================================================================
--- trunk/openbios-devel/arch/sparc64/lib.c	Sun Aug 22 11:29:28 2010	(r855)
+++ trunk/openbios-devel/arch/sparc64/lib.c	Sun Aug 22 23:23:19 2010	(r856)
@@ -417,6 +417,27 @@
     PUSH(phys >> 32);
 }

+/* ( virt size align -- baseaddr|-1 ) */
+static void
+ciface_claim( void )
+{
+	ucell align = POP();
+	ucell size = POP();
+	ucell virt = POP();
+	ucell ret = ofmem_claim( virt, size, align );
+
+	/* printk("ciface_claim: %08x %08x %x\n", virt, size, align ); */
+	PUSH( ret );
+}
+
+/* ( virt size -- ) */
+static void
+ciface_release( void )
+{
+	POP();
+	POP();
+}
+
 DECLARE_NODE(memory, INSTALL_OPEN, 0, "/memory");

NODE_METHODS( memory ) = {
@@ -493,6 +514,6 @@

push_str("/openprom/client-services");
     fword("find-device");
-    bind_func("cif-claim", mmu_claim);
-    bind_func("cif-release", mmu_release);
+    bind_func("cif-claim", ciface_claim);
+    bind_func("cif-release", ciface_release);
 }