git.sur5r.net Git - u-boot/blob - arch/arm/include/asm/arch-zynqmp/hardware.h

   1 /*
   2  * (C) Copyright 2014 - 2015 Xilinx, Inc.
   3  * Michal Simek <michal.simek@xilinx.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _ASM_ARCH_HARDWARE_H
   9 #define _ASM_ARCH_HARDWARE_H
  10
  11 #define ZYNQ_SERIAL_BASEADDR0   0xFF000000
  12 #define ZYNQ_SERIAL_BASEADDR1   0xFF001000
  13
  14 #define ZYNQ_SDHCI_BASEADDR0    0xFF160000
  15 #define ZYNQ_SDHCI_BASEADDR1    0xFF170000
  16
  17 #define ZYNQMP_CRL_APB_BASEADDR 0xFF5E0000
  18 #define ZYNQMP_CRL_APB_TIMESTAMP_REF_CTRL_CLKACT        0x1000000
  19
  20 struct crlapb_regs {
  21         u32 reserved0[74];
  22         u32 timestamp_ref_ctrl; /* 0x128 */
  23         u32 reserved0_1[53];
  24         u32 boot_mode; /* 0x200 */
  25         u32 reserved1[26];
  26 };
  27
  28 #define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR)
  29
  30 #define ZYNQMP_IOU_SCNTR        0xFF250000
  31 #define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_EN    0x1
  32 #define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_HDBG  0x2
  33
  34 struct iou_scntr {
  35         u32 counter_control_register;
  36         u32 reserved0[7];
  37         u32 base_frequency_id_register;
  38 };
  39
  40 #define iou_scntr ((struct iou_scntr *)ZYNQMP_IOU_SCNTR)
  41
  42 /* Bootmode setting values */
  43 #define BOOT_MODES_MASK 0x0000000F
  44 #define SD_MODE         0x00000005
  45 #define JTAG_MODE       0x00000000
  46
  47 /* Board version value */
  48 #define ZYNQMP_CSU_VERSION_SILICON      0x0
  49 #define ZYNQMP_CSU_VERSION_EP108        0x1
  50 #define ZYNQMP_CSU_VERSION_QEMU         0x3
  51
  52 #endif /* _ASM_ARCH_HARDWARE_H */