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* 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
/* PLL registers XLP2XX */
#define SYS_CPU_PLL_CTRL0(core) (0x1c0 + (core * 4))
#define SYS_CPU_PLL_CTRL1(core) (0x1c1 + (core * 4))
#define SYS_CPU_PLL_CTRL2(core) (0x1c2 + (core * 4))
#define SYS_CPU_PLL_CTRL3(core) (0x1c3 + (core * 4))
#define SYS_PLL_CTRL0 0x240
#define SYS_PLL_CTRL1 0x241
#define SYS_PLL_CTRL2 0x242
#define SYS_PLL_CTRL3 0x243
#define SYS_DMC_PLL_CTRL0 0x244
#define SYS_DMC_PLL_CTRL1 0x245
#define SYS_DMC_PLL_CTRL2 0x246
#define SYS_DMC_PLL_CTRL3 0x247
#define SYS_PLL_CTRL0_DEVX(x) (0x248 + (x) * 4)
#define SYS_PLL_CTRL1_DEVX(x) (0x249 + (x) * 4)
#define SYS_PLL_CTRL2_DEVX(x) (0x24a + (x) * 4)
#define SYS_PLL_CTRL3_DEVX(x) (0x24b + (x) * 4)
#define SYS_CPU_PLL_CHG_CTRL 0x288
#define SYS_PLL_CHG_CTRL 0x289
#define SYS_CLK_DEV_DIS 0x28a
#define SYS_CLK_DEV_SEL 0x28b
#define SYS_CLK_DEV_DIV 0x28c
#define SYS_CLK_DEV_CHG 0x28d
#define SYS_CLK_DEV_SEL_REG 0x28e
#define SYS_CLK_DEV_DIV_REG 0x28f
#define SYS_CPU_PLL_LOCK 0x29f
#define SYS_SYS_PLL_LOCK 0x2a0
#define SYS_PLL_MEM_CMD 0x2a1
#define SYS_CPU_PLL_MEM_REQ 0x2a2
#define SYS_SYS_PLL_MEM_REQ 0x2a3
#define SYS_PLL_MEM_STAT 0x2a4
/* PLL registers XLP9XX */
#define SYS_9XX_CPU_PLL_CTRL0(core) (0xc0 + (core * 4))
#define SYS_9XX_CPU_PLL_CTRL1(core) (0xc1 + (core * 4))
#define SYS_9XX_CPU_PLL_CTRL2(core) (0xc2 + (core * 4))
#define SYS_9XX_CPU_PLL_CTRL3(core) (0xc3 + (core * 4))
#define SYS_9XX_DMC_PLL_CTRL0 0x140
#define SYS_9XX_DMC_PLL_CTRL1 0x141
#define SYS_9XX_DMC_PLL_CTRL2 0x142
#define SYS_9XX_DMC_PLL_CTRL3 0x143
#define SYS_9XX_PLL_CTRL0 0x144
#define SYS_9XX_PLL_CTRL1 0x145
#define SYS_9XX_PLL_CTRL2 0x146
#define SYS_9XX_PLL_CTRL3 0x147
#define SYS_9XX_PLL_CTRL0_DEVX(x) (0x148 + (x) * 4)
#define SYS_9XX_PLL_CTRL1_DEVX(x) (0x149 + (x) * 4)
#define SYS_9XX_PLL_CTRL2_DEVX(x) (0x14a + (x) * 4)
#define SYS_9XX_PLL_CTRL3_DEVX(x) (0x14b + (x) * 4)
#define SYS_9XX_CPU_PLL_CHG_CTRL 0x188
#define SYS_9XX_PLL_CHG_CTRL 0x189
#define SYS_9XX_CLK_DEV_DIS 0x18a
#define SYS_9XX_CLK_DEV_SEL 0x18b
#define SYS_9XX_CLK_DEV_DIV 0x18d
#define SYS_9XX_CLK_DEV_CHG 0x18f
#define SYS_9XX_CLK_DEV_SEL_REG 0x1a4
#define SYS_9XX_CLK_DEV_DIV_REG 0x1a6
/* Registers changed on 9XX */
#define SYS_9XX_POWER_ON_RESET_CFG 0x00
#define SYS_9XX_CHIP_RESET 0x01
#define SYS_9XX_CPU_RESET 0x02
#define SYS_9XX_CPU_NONCOHERENT_MODE 0x03
/* XLP 9XX fuse block registers */
#define FUSE_9XX_DEVCFG6 0xc6
#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(cpu_is_xlp9xx() ? \
XLP9XX_IO_SYS_OFFSET(node) : XLP_IO_SYS_OFFSET(node))
#define nlm_get_sys_regbase(node) (nlm_get_sys_pcibase(node) + XLP_IO_PCI_HDRSZ)
/* XLP9XX fuse block */
#define nlm_get_fuse_pcibase(node) \
nlm_pcicfg_base(XLP9XX_IO_FUSE_OFFSET(node))
#define nlm_get_fuse_regbase(node) \
(nlm_get_fuse_pcibase(node) + XLP_IO_PCI_HDRSZ)
#define nlm_get_clock_pcibase(node) \
nlm_pcicfg_base(XLP9XX_IO_CLOCK_OFFSET(node))
#define nlm_get_clock_regbase(node) \
(nlm_get_clock_pcibase(node) + XLP_IO_PCI_HDRSZ)
unsigned int nlm_get_pic_frequency(int node);
#endif
#endif
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