arch/arm/include/asm/arch-zynqmp/sys_proto.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2014 - 2015 Xilinx, Inc.
   4  * Michal Simek <michal.simek@xilinx.com>
   5  */
   6
   7 #ifndef _ASM_ARCH_SYS_PROTO_H
   8 #define _ASM_ARCH_SYS_PROTO_H
   9
  10 #define PAYLOAD_ARG_CNT         5
  11
  12 #define ZYNQMP_CSU_SILICON_VER_MASK     0xF
  13 #define ZYNQMP_SIP_SVC_PM_SECURE_IMG_LOAD       0xC200002D
  14 #define KEY_PTR_LEN     32
  15
  16 #define ZYNQMP_FPGA_BIT_AUTH_DDR        1
  17 #define ZYNQMP_FPGA_BIT_AUTH_OCM        2
  18 #define ZYNQMP_FPGA_BIT_ENC_USR_KEY     3
  19 #define ZYNQMP_FPGA_BIT_ENC_DEV_KEY     4
  20 #define ZYNQMP_FPGA_BIT_NS              5
  21
  22 #define ZYNQMP_FPGA_AUTH_DDR    1
  23
  24 #define ZYNQMP_SIP_SVC_GET_API_VERSION          0xC2000001
  25
  26 #define ZYNQMP_PM_VERSION_MAJOR         1
  27 #define ZYNQMP_PM_VERSION_MINOR         0
  28 #define ZYNQMP_PM_VERSION_MAJOR_SHIFT   16
  29 #define ZYNQMP_PM_VERSION_MINOR_MASK    0xFFFF
  30
  31 #define ZYNQMP_PM_VERSION       \
  32         ((ZYNQMP_PM_VERSION_MAJOR << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | \
  33                                  ZYNQMP_PM_VERSION_MINOR)
  34
  35 #define ZYNQMP_PM_VERSION_INVALID       ~0
  36
  37 #define PMUFW_V1_0      ((1 << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | 0)
  38
  39 enum {
  40         IDCODE,
  41         VERSION,
  42         IDCODE2,
  43 };
  44
  45 enum {
  46         ZYNQMP_SILICON_V1,
  47         ZYNQMP_SILICON_V2,
  48         ZYNQMP_SILICON_V3,
  49         ZYNQMP_SILICON_V4,
  50 };
  51
  52 enum {
  53         TCM_LOCK,
  54         TCM_SPLIT,
  55 };
  56
  57 int zynq_board_read_rom_ethaddr(unsigned char *ethaddr);
  58 unsigned int zynqmp_get_silicon_version(void);
  59
  60 void handoff_setup(void);
  61
  62 unsigned int zynqmp_pmufw_version(void);
  63 int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);
  64 int zynqmp_mmio_read(const u32 address, u32 *value);
  65 int invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3,
  66                u32 *ret_payload);
  67
  68 void initialize_tcm(bool mode);
  69 void mem_map_fill(void);
  70 int chip_id(unsigned char id);
  71 #if defined(CONFIG_SYS_MEM_RSVD_FOR_MMU) || defined(CONFIG_DEFINE_TCM_OCM_MMAP)
  72 void tcm_init(u8 mode);
  73 #endif
  74
  75 #endif /* _ASM_ARCH_SYS_PROTO_H */