[OpenBIOS] [commit] r856 - trunk/openbios-devel/arch/sparc64
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svn at openbios.org
Sun Aug 22 23:23:20 CEST 2010
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 <mark.cave-ayland at siriusit.co.uk>
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);
}
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