LXR uboot/include/configs/zynq-common.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
   4 * (C) Copyright 2013 - 2018 Xilinx, Inc.
   5 *
   6 * Common configuration options for all Zynq boards.
   7 */
   8
   9#ifndef __CONFIG_ZYNQ_COMMON_H
  10#define __CONFIG_ZYNQ_COMMON_H
  11
  12/* Cache options */
  13#ifndef CONFIG_SYS_L2CACHE_OFF
  14# define CFG_SYS_PL310_BASE             0xf8f02000
  15#endif
  16
  17#define ZYNQ_SCUTIMER_BASEADDR          0xF8F00600
  18#define CFG_SYS_TIMERBASE               ZYNQ_SCUTIMER_BASEADDR
  19#define CFG_SYS_TIMER_COUNTER   (CFG_SYS_TIMERBASE + 0x4)
  20
  21/* GUIDs for capsule updatable firmware images */
  22#define XILINX_BOOT_IMAGE_GUID \
  23        EFI_GUID(0x1ba29a15, 0x9969, 0x40aa, 0xb4, 0x24, \
  24                 0xe8, 0x61, 0x21, 0x61, 0x86, 0x64)
  25
  26#define XILINX_UBOOT_IMAGE_GUID \
  27        EFI_GUID(0x1a5178f0, 0x87d3, 0x4f36, 0xac, 0x63, \
  28                 0x3b, 0x31, 0xa2, 0x3b, 0xe3, 0x05)
  29
  30/* Serial drivers */
  31/* The following table includes the supported baudrates */
  32#define CFG_SYS_BAUDRATE_TABLE  \
  33        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
  34
  35/* Ethernet driver */
  36
  37/* NOR */
  38
  39#ifdef CONFIG_USB_EHCI_ZYNQ
  40# define DFU_DEFAULT_POLL_TIMEOUT       300
  41#endif
  42
  43/* enable preboot to be loaded before CONFIG_BOOTDELAY */
  44
  45/* Boot configuration */
  46
  47#ifdef CONFIG_SPL_BUILD
  48#define BOOTENV
  49#else
  50
  51#ifdef CONFIG_CMD_MMC
  52#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
  53#else
  54#define BOOT_TARGET_DEVICES_MMC(func)
  55#endif
  56
  57#ifdef CONFIG_CMD_USB
  58#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
  59#else
  60#define BOOT_TARGET_DEVICES_USB(func)
  61#endif
  62
  63#if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
  64#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
  65#else
  66#define BOOT_TARGET_DEVICES_PXE(func)
  67#endif
  68
  69#if defined(CONFIG_CMD_DHCP)
  70#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
  71#else
  72#define BOOT_TARGET_DEVICES_DHCP(func)
  73#endif
  74
  75#if defined(CONFIG_ZYNQ_QSPI)
  76# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
  77#else
  78# define BOOT_TARGET_DEVICES_QSPI(func)
  79#endif
  80
  81#if defined(CONFIG_NAND_ZYNQ)
  82# define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, na)
  83#else
  84# define BOOT_TARGET_DEVICES_NAND(func)
  85#endif
  86
  87#if defined(CONFIG_MTD_NOR_FLASH)
  88# define BOOT_TARGET_DEVICES_NOR(func)  func(NOR, nor, na)
  89#else
  90# define BOOT_TARGET_DEVICES_NOR(func)
  91#endif
  92
  93#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
  94        "bootcmd_qspi=sf probe 0 0 0 && " \
  95                      "sf read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \
  96                      "echo QSPI: Trying to boot script at ${scriptaddr} && " \
  97                      "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
  98
  99#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
 100        "qspi "
 101
 102#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
 103        "bootcmd_nand=nand info && " \
 104                      "nand read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \
 105                      "echo NAND: Trying to boot script at ${scriptaddr} && " \
 106                      "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
 107
 108#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
 109        "nand "
 110
 111#define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \
 112        "script_offset_nor=0xE2FC0000\0"        \
 113        "bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && " \
 114                     "echo NOR: Trying to boot script at ${scriptaddr} && " \
 115                     "source ${scriptaddr}; echo NOR: SCRIPT FAILED: continuing...;\0"
 116
 117#define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \
 118        "nor "
 119
 120#define BOOT_TARGET_DEVICES_JTAG(func)  func(JTAG, jtag, na)
 121
 122#define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
 123        "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
 124                "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
 125
 126#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
 127        "jtag "
 128
 129#define BOOT_TARGET_DEVICES_USB_DFU(func) \
 130        func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
 131
 132#define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
 133        "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
 134        "$scriptaddr $script_size_f && " \
 135        "dfu " #instance " ram " #instance " 60 && " \
 136        "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
 137        "source ${scriptaddr}; " \
 138        "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
 139
 140#define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
 141        ""
 142
 143#define BOOT_TARGET_DEVICES_USB_THOR(func) \
 144        func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
 145
 146#define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
 147        "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
 148        "$scriptaddr $script_size_f && " \
 149        "thordown " #instance " ram " #instance " && " \
 150        "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
 151        "source ${scriptaddr}; " \
 152        "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
 153
 154#define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
 155        ""
 156
 157#define BOOT_TARGET_DEVICES(func) \
 158        BOOT_TARGET_DEVICES_JTAG(func) \
 159        BOOT_TARGET_DEVICES_MMC(func) \
 160        BOOT_TARGET_DEVICES_QSPI(func) \
 161        BOOT_TARGET_DEVICES_NAND(func) \
 162        BOOT_TARGET_DEVICES_NOR(func) \
 163        BOOT_TARGET_DEVICES_USB_DFU(func) \
 164        BOOT_TARGET_DEVICES_USB_THOR(func) \
 165        BOOT_TARGET_DEVICES_USB(func) \
 166        BOOT_TARGET_DEVICES_PXE(func) \
 167        BOOT_TARGET_DEVICES_DHCP(func)
 168
 169#include <config_distro_bootcmd.h>
 170#endif /* CONFIG_SPL_BUILD */
 171
 172/* Default environment */
 173#ifndef CFG_EXTRA_ENV_SETTINGS
 174#define CFG_EXTRA_ENV_SETTINGS  \
 175        "scriptaddr=0x20000\0"  \
 176        "script_size_f=0x40000\0"       \
 177        "fdt_addr_r=0x1f00000\0"        \
 178        "pxefile_addr_r=0x2000000\0"    \
 179        "kernel_addr_r=0x2000000\0"     \
 180        "scriptaddr=0x3000000\0"        \
 181        "ramdisk_addr_r=0x3100000\0"    \
 182        BOOTENV
 183#endif
 184
 185/* Miscellaneous configurable options */
 186
 187#define CFG_SYS_INIT_RAM_ADDR   0xFFFF0000
 188#define CFG_SYS_INIT_RAM_SIZE   0x2000
 189
 190
 191/* Extend size of kernel image for uncompression */
 192
 193/* Address in RAM where the parameters must be copied by SPL. */
 194
 195/* Not using MMC raw mode - just for compilation purpose */
 196
 197/* qspi mode is working fine */
 198#ifdef CONFIG_ZYNQ_QSPI
 199#define CFG_SYS_SPI_ARGS_OFFS   0x200000
 200#define CFG_SYS_SPI_ARGS_SIZE   0x80000
 201#define CFG_SYS_SPI_KERNEL_OFFS (CFG_SYS_SPI_ARGS_OFFS + \
 202                                        CFG_SYS_SPI_ARGS_SIZE)
 203#endif
 204
 205/* SP location before relocation, must use scratch RAM */
 206
 207/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 208
 209/* On the top of OCM space */
 210
 211/*
 212 * SPL stack position - and stack goes down
 213 * 0xfffffe00 is used for putting wfi loop.
 214 * Set it up as limit for now.
 215 */
 216
 217#endif /* __CONFIG_ZYNQ_COMMON_H */
 218