board/phytium/pomelo/cpu.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2021
   4  * Phytium Technology Ltd <www.phytium.com>
   5  * lixinde         <[email protected]>
   6  * weichangzheng   <[email protected]>
   7  */
   8
   9 #ifndef _FT_POMELO_H
  10 #define _FT_POMELO_H
  11
  12 /* SMCCC ID */
  13 #define CPU_SVC_VERSION                 0xC2000F00
  14 #define CPU_GET_RST_SOURCE              0xC2000F01
  15 #define CPU_INIT_PLL                    0xC2000F02
  16 #define CPU_INIT_PCIE                   0xC2000F03
  17 #define CPU_INIT_MEM                    0xC2000F04
  18 #define CPU_INIT_SEC_SVC                0xC2000F05
  19
  20 /*CPU RESET*/
  21 #define CPU_RESET_POWER_ON              0x1
  22 #define CPU_RESET_PLL                   0x4
  23 #define CPU_RESET_WATCH_DOG             0x8
  24
  25 /* PLL */
  26 #define PARAMETER_PLL_MAGIC             0x54460010
  27
  28 /* PCIE */
  29 #define PARAMETER_PCIE_MAGIC            0x54460011
  30 #define CFG_INDEPENDENT_TREE            0x0
  31 #define PCI_PEU0                        0x1
  32 #define PCI_PEU1                        0x1
  33 #define PEU1_OFFSET                     16
  34 #define PEU_C_OFFSET_MODE               16
  35 #define PEU_C_OFFSET_SPEED              0
  36 #define RC_MODE                         0x1
  37 #define X8X8                            0x1
  38 #define GEN3                            3
  39
  40 /* DDR */
  41 #define PARAMETER_MCU_MAGIC             0x54460014
  42 #define PARAM_MCU_VERSION               0x1
  43 #define PARAM_MCU_SIZE                  0x100
  44 #define PARAM_CH_ENABLE                 0x3
  45 #define PARAM_ECC_ENABLE                0x3
  46 #define PARAM_FORCE_SPD_DISABLE         0x0
  47 #define PARAM_MCU_MISC_ENABLE           0x0
  48
  49 #define UDIMM_TYPE                      0x2
  50 #define DIMM_X8                         0x1
  51 #define NO_MIRROR                       0x0
  52 #define NO_ECC_TYPE                     0
  53 #define DDR4_TYPE                       0xC
  54
  55 /* SEC */
  56 #define PARAMETER_COMMON_MAGIC          0x54460013
  57
  58 /* FLUSH L3 CASHE */
  59 #define HNF_COUNT                       0x8
  60 #define HNF_PSTATE_REQ                  (HNF_BASE + 0x10)
  61 #define HNF_PSTATE_STAT                 (HNF_BASE + 0x18)
  62 #define HNF_PSTATE_OFF                  0x0
  63 #define HNF_PSTATE_SFONLY               0x1
  64 #define HNF_PSTATE_HALF                 0x2
  65 #define HNF_PSTATE_FULL                 0x3
  66 #define HNF_STRIDE                      0x10000
  67 #define HNF_BASE                        (unsigned long)(0x3A200000)
  68 void ddr_init(void);
  69 void sec_init(void);
  70 void check_reset(void);
  71 void pcie_init(void);
  72
  73 #endif /* _FT_POMELO_H */