From f9c554f06a52ebed880f6d8d80cc79cb8f574d22 Mon Sep 17 00:00:00 2001
From: Aaron Williams <awilliams@marvell.com>
Date: Thu, 7 Apr 2022 09:11:14 +0200
Subject: [PATCH] mips: octeon: Add cvmx-helper-fpa.c

Import cvmx-helper-fpa.c from 2013 U-Boot. It will be used by the later
added drivers to support networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
---
 arch/mips/mach-octeon/cvmx-helper-fpa.c | 76 +++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 arch/mips/mach-octeon/cvmx-helper-fpa.c

diff --git a/arch/mips/mach-octeon/cvmx-helper-fpa.c b/arch/mips/mach-octeon/cvmx-helper-fpa.c
new file mode 100644
index 0000000000..e870829347
--- /dev/null
+++ b/arch/mips/mach-octeon/cvmx-helper-fpa.c
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018-2022 Marvell International Ltd.
+ *
+ * Helper functions for FPA setup.
+ */
+
+#include <errno.h>
+#include <log.h>
+#include <time.h>
+#include <linux/delay.h>
+
+#include <mach/cvmx-regs.h>
+#include <mach/cvmx-csr.h>
+#include <mach/cvmx-bootmem.h>
+#include <mach/octeon-model.h>
+#include <mach/cvmx-fuse.h>
+#include <mach/octeon-feature.h>
+#include <mach/cvmx-qlm.h>
+#include <mach/octeon_qlm.h>
+#include <mach/cvmx-pcie.h>
+#include <mach/cvmx-coremask.h>
+#include <mach/cvmx-range.h>
+#include <mach/cvmx-global-resources.h>
+
+#include <mach/cvmx-agl-defs.h>
+#include <mach/cvmx-bgxx-defs.h>
+#include <mach/cvmx-ciu-defs.h>
+#include <mach/cvmx-gmxx-defs.h>
+#include <mach/cvmx-gserx-defs.h>
+#include <mach/cvmx-ilk-defs.h>
+#include <mach/cvmx-ipd-defs.h>
+#include <mach/cvmx-pcsx-defs.h>
+#include <mach/cvmx-pcsxx-defs.h>
+#include <mach/cvmx-pki-defs.h>
+#include <mach/cvmx-pko-defs.h>
+#include <mach/cvmx-xcv-defs.h>
+
+#include <mach/cvmx-hwpko.h>
+#include <mach/cvmx-ilk.h>
+#include <mach/cvmx-ipd.h>
+#include <mach/cvmx-pki.h>
+#include <mach/cvmx-pko3.h>
+#include <mach/cvmx-pko3-queue.h>
+#include <mach/cvmx-pko3-resources.h>
+#include <mach/cvmx-pip.h>
+
+#include <mach/cvmx-helper.h>
+#include <mach/cvmx-helper-board.h>
+#include <mach/cvmx-helper-cfg.h>
+
+#include <mach/cvmx-helper-bgx.h>
+#include <mach/cvmx-helper-cfg.h>
+#include <mach/cvmx-helper-util.h>
+#include <mach/cvmx-helper-pki.h>
+#include <mach/cvmx-helper-pko.h>
+
+/**
+ * @INTERNAL
+ * OBSOLETE
+ *
+ * Allocate memory for and initialize a single FPA pool.
+ *
+ * @param pool    Pool to initialize
+ * @param buffer_size  Size of buffers to allocate in bytes
+ * @param buffers Number of buffers to put in the pool. Zero is allowed
+ * @param name    String name of the pool for debugging purposes
+ * @return Zero on success, non-zero on failure
+ *
+ * This function is only for transition, will be removed.
+ */
+int __cvmx_helper_initialize_fpa_pool(int pool, u64 buffer_size, u64 buffers,
+				      const char *name)
+{
+	return cvmx_fpa_setup_pool(pool, name, NULL, buffer_size, buffers);
+}
-- 
2.39.5