arm: socfpga: Add system manager for Arria 10

Add system manager register struct and macros for Arria 10.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>

diff --git a/arch/arm/mach-socfpga/include/mach/system_manager.h b/arch/arm/mach-socfpga/include/mach/system_manager.h
index 30f0bbeb890943347d07d4b635408c05ee871bea..e6d4280c5b9af619dbad17b8df77c9e1cff16c42 100644 (file)
--- a/arch/arm/mach-socfpga/include/mach/system_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/system_manager.h
@@ -7,18 +7,18 @@
 #ifndef _SYSTEM_MANAGER_H_
 #define _SYSTEM_MANAGER_H_
 
-#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX        (1 << 0)
-#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO    (1 << 1)
-#define SYSMGR_ECC_OCRAM_EN    (1 << 0)
-#define SYSMGR_ECC_OCRAM_SERR  (1 << 3)
-#define SYSMGR_ECC_OCRAM_DERR  (1 << 4)
+#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX        BIT(0)
+#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO    BIT(1)
+#define SYSMGR_ECC_OCRAM_EN    BIT(0)
+#define SYSMGR_ECC_OCRAM_SERR  BIT(3)
+#define SYSMGR_ECC_OCRAM_DERR  BIT(4)
 #define SYSMGR_FPGAINTF_USEFPGA        0x1
-#define SYSMGR_FPGAINTF_SPIM0  (1 << 0)
-#define SYSMGR_FPGAINTF_SPIM1  (1 << 1)
-#define SYSMGR_FPGAINTF_EMAC0  (1 << 2)
-#define SYSMGR_FPGAINTF_EMAC1  (1 << 3)
-#define SYSMGR_FPGAINTF_NAND   (1 << 4)
-#define SYSMGR_FPGAINTF_SDMMC  (1 << 5)
+#define SYSMGR_FPGAINTF_SPIM0  BIT(0)
+#define SYSMGR_FPGAINTF_SPIM1  BIT(1)
+#define SYSMGR_FPGAINTF_EMAC0  BIT(2)
+#define SYSMGR_FPGAINTF_EMAC1  BIT(3)
+#define SYSMGR_FPGAINTF_NAND   BIT(4)
+#define SYSMGR_FPGAINTF_SDMMC  BIT(5)
 
 #define SYSMGR_SDMMC_DRVSEL_SHIFT      0
 
@@ -31,8 +31,60 @@
 #define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB                        2
 #define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK                        0x3
 
+/* For dedicated IO configuration */
+/* Voltage select enums */
+#define VOLTAGE_SEL_3V         0x0
+#define VOLTAGE_SEL_1P8V       0x1
+#define VOLTAGE_SEL_2P5V       0x2
+
+/* Input buffer enable */
+#define INPUT_BUF_DISABLE      0
+#define INPUT_BUF_1P8V         1
+#define INPUT_BUF_2P5V3V       2
+
+/* Weak pull up enable */
+#define WK_PU_DISABLE          0
+#define WK_PU_ENABLE           1
+
+/* Pull up slew rate control */
+#define PU_SLW_RT_SLOW         0
+#define PU_SLW_RT_FAST         1
+#define PU_SLW_RT_DEFAULT      PU_SLW_RT_SLOW
+
+/* Pull down slew rate control */
+#define PD_SLW_RT_SLOW         0
+#define PD_SLW_RT_FAST         1
+#define PD_SLW_RT_DEFAULT      PD_SLW_RT_SLOW
+
+/* Drive strength control */
+#define PU_DRV_STRG_DEFAULT    0x10
+#define PD_DRV_STRG_DEFAULT    0x10
+
+/* bit position */
+#define PD_DRV_STRG_LSB                0
+#define PD_SLW_RT_LSB          5
+#define PU_DRV_STRG_LSB                8
+#define PU_SLW_RT_LSB          13
+#define WK_PU_LSB              16
+#define INPUT_BUF_LSB          17
+#define BIAS_TRIM_LSB          19
+#define VOLTAGE_SEL_LSB                0
+
+#define ALT_SYSMGR_NOC_H2F_SET_MSK     BIT(0)
+#define ALT_SYSMGR_NOC_LWH2F_SET_MSK   BIT(4)
+#define ALT_SYSMGR_NOC_F2H_SET_MSK     BIT(8)
+#define ALT_SYSMGR_NOC_F2SDR0_SET_MSK  BIT(16)
+#define ALT_SYSMGR_NOC_F2SDR1_SET_MSK  BIT(20)
+#define ALT_SYSMGR_NOC_F2SDR2_SET_MSK  BIT(24)
+#define ALT_SYSMGR_NOC_TMO_EN_SET_MSK  BIT(0)
+
+#define ALT_SYSMGR_ECC_INTSTAT_SERR_OCRAM_SET_MSK      BIT(1)
+#define ALT_SYSMGR_ECC_INTSTAT_DERR_OCRAM_SET_MSK      BIT(1)
+
 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
 #include <asm/arch/system_manager_gen5.h>
+#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+#include <asm/arch/system_manager_arria10.h>
 #endif
 
 #define SYSMGR_GET_BOOTINFO_BSEL(bsel)         \

diff --git a/arch/arm/mach-socfpga/include/mach/system_manager_arria10.h b/arch/arm/mach-socfpga/include/mach/system_manager_arria10.h
new file mode 100644 (file)
index 0000000..f235aba
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/system_manager_arria10.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2016-2017 Intel Corporation <www.intel.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0
+ */
+
+#ifndef _SYSTEM_MANAGER_ARRIA10_H_
+#define _SYSTEM_MANAGER_ARRIA10_H_
+
+struct socfpga_system_manager {
+       u32  siliconid1;
+       u32  siliconid2;
+       u32  wddbg;
+       u32  bootinfo;
+       u32  mpu_ctrl_l2_ecc;
+       u32  _pad_0x14_0x1f[3];
+       u32  dma;
+       u32  dma_periph;
+       u32  sdmmcgrp_ctrl;
+       u32  sdmmc_l3master;
+       u32  nand_bootstrap;
+       u32  nand_l3master;
+       u32  usb0_l3master;
+       u32  usb1_l3master;
+       u32  emac_global;
+       u32  emac[3];
+       u32  _pad_0x50_0x5f[4];
+       u32  fpgaintf_en_global;
+       u32  fpgaintf_en_0;
+       u32  fpgaintf_en_1;
+       u32  fpgaintf_en_2;
+       u32  fpgaintf_en_3;
+       u32  _pad_0x74_0x7f[3];
+       u32  noc_addr_remap_value;
+       u32  noc_addr_remap_set;
+       u32  noc_addr_remap_clear;
+       u32  _pad_0x8c_0x8f;
+       u32  ecc_intmask_value;
+       u32  ecc_intmask_set;
+       u32  ecc_intmask_clr;
+       u32  ecc_intstatus_serr;
+       u32  ecc_intstatus_derr;
+       u32  mpu_status_l2_ecc;
+       u32  mpu_clear_l2_ecc;
+       u32  mpu_status_l1_parity;
+       u32  mpu_clear_l1_parity;
+       u32  mpu_set_l1_parity;
+       u32  _pad_0xb8_0xbf[2];
+       u32  noc_timeout;
+       u32  noc_idlereq_set;
+       u32  noc_idlereq_clr;
+       u32  noc_idlereq_value;
+       u32  noc_idleack;
+       u32  noc_idlestatus;
+       u32  fpga2soc_ctrl;
+       u32  _pad_0xdc_0xff[9];
+       u32  tsmc_tsel_0;
+       u32  tsmc_tsel_1;
+       u32  tsmc_tsel_2;
+       u32  tsmc_tsel_3;
+       u32  _pad_0x110_0x200[60];
+       u32  romhw_ctrl;
+       u32  romcode_ctrl;
+       u32  romcode_cpu1startaddr;
+       u32  romcode_initswstate;
+       u32  romcode_initswlastld;
+       u32  _pad_0x214_0x217;
+       u32  warmram_enable;
+       u32  warmram_datastart;
+       u32  warmram_length;
+       u32  warmram_execution;
+       u32  warmram_crc;
+       u32  _pad_0x22c_0x22f;
+       u32  isw_handoff[8];
+       u32  romcode_bootromswstate[8];
+};
+
+#define SYSMGR_SDMMC_SMPLSEL_SHIFT     4
+#define SYSMGR_BOOTINFO_BSEL_SHIFT     12
+
+#endif /* _SYSTEM_MANAGER_ARRIA10_H_ */