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diff --git a/arch/mips/include/asm/netlogic/xlp-hal/sys.h b/arch/mips/include/asm/netlogic/xlp-hal/sys.h
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+++ b/arch/mips/include/asm/netlogic/xlp-hal/sys.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __NLM_HAL_SYS_H__
+#define __NLM_HAL_SYS_H__
+
+/**
+* @file_name sys.h
+* @author Netlogic Microsystems
+* @brief HAL for System configuration registers
+*/
+#define SYS_CHIP_RESET 0x00
+#define SYS_POWER_ON_RESET_CFG 0x01
+#define SYS_EFUSE_DEVICE_CFG_STATUS0 0x02
+#define SYS_EFUSE_DEVICE_CFG_STATUS1 0x03
+#define SYS_EFUSE_DEVICE_CFG_STATUS2 0x04
+#define SYS_EFUSE_DEVICE_CFG3 0x05
+#define SYS_EFUSE_DEVICE_CFG4 0x06
+#define SYS_EFUSE_DEVICE_CFG5 0x07
+#define SYS_EFUSE_DEVICE_CFG6 0x08
+#define SYS_EFUSE_DEVICE_CFG7 0x09
+#define SYS_PLL_CTRL 0x0a
+#define SYS_CPU_RESET 0x0b
+#define SYS_CPU_NONCOHERENT_MODE 0x0d
+#define SYS_CORE_DFS_DIS_CTRL 0x0e
+#define SYS_CORE_DFS_RST_CTRL 0x0f
+#define SYS_CORE_DFS_BYP_CTRL 0x10
+#define SYS_CORE_DFS_PHA_CTRL 0x11
+#define SYS_CORE_DFS_DIV_INC_CTRL 0x12
+#define SYS_CORE_DFS_DIV_DEC_CTRL 0x13
+#define SYS_CORE_DFS_DIV_VALUE 0x14
+#define SYS_RESET 0x15
+#define SYS_DFS_DIS_CTRL 0x16
+#define SYS_DFS_RST_CTRL 0x17
+#define SYS_DFS_BYP_CTRL 0x18
+#define SYS_DFS_DIV_INC_CTRL 0x19
+#define SYS_DFS_DIV_DEC_CTRL 0x1a
+#define SYS_DFS_DIV_VALUE0 0x1b
+#define SYS_DFS_DIV_VALUE1 0x1c
+#define SYS_SENSE_AMP_DLY 0x1d
+#define SYS_SOC_SENSE_AMP_DLY 0x1e
+#define SYS_CTRL0 0x1f
+#define SYS_CTRL1 0x20
+#define SYS_TIMEOUT_BS1 0x21
+#define SYS_BYTE_SWAP 0x22
+#define SYS_VRM_VID 0x23
+#define SYS_PWR_RAM_CMD 0x24
+#define SYS_PWR_RAM_ADDR 0x25
+#define SYS_PWR_RAM_DATA0 0x26
+#define SYS_PWR_RAM_DATA1 0x27
+#define SYS_PWR_RAM_DATA2 0x28
+#define SYS_PWR_UCODE 0x29
+#define SYS_CPU0_PWR_STATUS 0x2a
+#define SYS_CPU1_PWR_STATUS 0x2b
+#define SYS_CPU2_PWR_STATUS 0x2c
+#define SYS_CPU3_PWR_STATUS 0x2d
+#define SYS_CPU4_PWR_STATUS 0x2e
+#define SYS_CPU5_PWR_STATUS 0x2f
+#define SYS_CPU6_PWR_STATUS 0x30
+#define SYS_CPU7_PWR_STATUS 0x31
+#define SYS_STATUS 0x32
+#define SYS_INT_POL 0x33
+#define SYS_INT_TYPE 0x34
+#define SYS_INT_STATUS 0x35
+#define SYS_INT_MASK0 0x36
+#define SYS_INT_MASK1 0x37
+#define SYS_UCO_S_ECC 0x38
+#define SYS_UCO_M_ECC 0x39
+#define SYS_UCO_ADDR 0x3a
+#define SYS_UCO_INSTR 0x3b
+#define SYS_MEM_BIST0 0x3c
+#define SYS_MEM_BIST1 0x3d
+#define SYS_MEM_BIST2 0x3e
+#define SYS_MEM_BIST3 0x3f
+#define SYS_MEM_BIST4 0x40
+#define SYS_MEM_BIST5 0x41
+#define SYS_MEM_BIST6 0x42
+#define SYS_MEM_BIST7 0x43
+#define SYS_MEM_BIST8 0x44
+#define SYS_MEM_BIST9 0x45
+#define SYS_MEM_BIST10 0x46
+#define SYS_MEM_BIST11 0x47
+#define SYS_MEM_BIST12 0x48
+#define SYS_SCRTCH0 0x49
+#define SYS_SCRTCH1 0x4a
+#define SYS_SCRTCH2 0x4b
+#define SYS_SCRTCH3 0x4c
+
+#ifndef __ASSEMBLY__
+
+#define nlm_read_sys_reg(b, r) nlm_read_reg(b, r)
+#define nlm_write_sys_reg(b, r, v) nlm_write_reg(b, r, v)
+#define nlm_get_sys_pcibase(node) nlm_pcicfg_base(XLP_IO_SYS_OFFSET(node))
+#define nlm_get_sys_regbase(node) (nlm_get_sys_pcibase(node) + XLP_IO_PCI_HDRSZ)
+
+extern uint64_t nlm_sys_base;
+#endif
+#endif