Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / powerpc / lib / ppccache.S

diff --git a/qemu/roms/u-boot/arch/powerpc/lib/ppccache.S b/qemu/roms/u-boot/arch/powerpc/lib/ppccache.S
new file mode 100644 (file)
index 0000000..349a1c1
--- /dev/null
+++ b/qemu/roms/u-boot/arch/powerpc/lib/ppccache.S
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 1998  Dan Malek <dmalek@jlc.net>
+ * Copyright (C) 1999  Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
+ * Copyright (C) 2000, 2001,2002 Wolfgang Denk <wd@denx.de>
+ * Copyright Freescale Semiconductor, Inc. 2004, 2006.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <config.h>
+#include <ppc_asm.tmpl>
+
+/*------------------------------------------------------------------------------- */
+/* Function:    ppcDcbf */
+/* Description:         Data Cache block flush */
+/* Input:       r3 = effective address */
+/* Output:      none. */
+/*------------------------------------------------------------------------------- */
+       .globl  ppcDcbf
+ppcDcbf:
+       dcbf    r0,r3
+       blr
+
+/*------------------------------------------------------------------------------- */
+/* Function:    ppcDcbi */
+/* Description:         Data Cache block Invalidate */
+/* Input:       r3 = effective address */
+/* Output:      none. */
+/*------------------------------------------------------------------------------- */
+       .globl  ppcDcbi
+ppcDcbi:
+       dcbi    r0,r3
+       blr
+
+/*--------------------------------------------------------------------------
+ * Function:    ppcDcbz
+ * Description:         Data Cache block zero.
+ * Input:       r3 = effective address
+ * Output:      none.
+ *-------------------------------------------------------------------------- */
+
+       .globl  ppcDcbz
+ppcDcbz:
+       dcbz    r0,r3
+       blr
+
+/*------------------------------------------------------------------------------- */
+/* Function:    ppcSync */
+/* Description:         Processor Synchronize */
+/* Input:       none. */
+/* Output:      none. */
+/*------------------------------------------------------------------------------- */
+       .globl  ppcSync
+ppcSync:
+       sync
+       blr