include/configs/meson64.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration for Amlogic Meson 64bits SoCs
   4  * (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com>
   5  */
   6
   7 #ifndef __MESON64_CONFIG_H
   8 #define __MESON64_CONFIG_H
   9
  10 /* Generic Interrupt Controller Definitions */
  11 #if (defined(CONFIG_MESON_AXG) || defined(CONFIG_MESON_G12A))
  12 #define GICD_BASE                       0xffc01000
  13 #define GICC_BASE                       0xffc02000
  14 #else /* MESON GXL and GXBB */
  15 #define GICD_BASE                       0xc4301000
  16 #define GICC_BASE                       0xc4302000
  17 #endif
  18
  19 /* For splashscreen */
  20 #ifdef CONFIG_DM_VIDEO
  21 #define STDOUT_CFG "vidconsole,serial"
  22 #else
  23 #define STDOUT_CFG "serial"
  24 #endif
  25
  26 #ifdef CONFIG_USB_KEYBOARD
  27 #define STDIN_CFG "usbkbd,serial"
  28 #else
  29 #define STDIN_CFG "serial"
  30 #endif
  31
  32 #define CONFIG_CPU_ARMV8
  33 #define CONFIG_REMAKE_ELF
  34 #define CONFIG_SYS_MAXARGS              32
  35 #define CONFIG_SYS_CBSIZE               1024
  36
  37 #define CONFIG_SYS_SDRAM_BASE           0
  38 #define CONFIG_SYS_INIT_SP_ADDR         0x20000000
  39 #define CONFIG_SYS_BOOTM_LEN            (64 << 20) /* 64 MiB */
  40
  41 /* ROM USB boot support, auto-execute boot.scr at scriptaddr */
  42 #define BOOTENV_DEV_ROMUSB(devtypeu, devtypel, instance) \
  43         "bootcmd_romusb=" \
  44                 "if test \"${boot_source}\" = \"usb\" && " \
  45                                 "test -n \"${scriptaddr}\"; then " \
  46                         "echo '(ROM USB boot)'; " \
  47                         "source ${scriptaddr}; " \
  48                 "fi\0"
  49
  50 #define BOOTENV_DEV_NAME_ROMUSB(devtypeu, devtypel, instance)   \
  51                 "romusb "
  52
  53 #ifdef CONFIG_CMD_USB
  54 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
  55 #else
  56 #define BOOT_TARGET_DEVICES_USB(func)
  57 #endif
  58
  59 #ifdef CONFIG_CMD_NVME
  60         #define BOOT_TARGET_NVME(func) func(NVME, nvme, 0)
  61 #else
  62         #define BOOT_TARGET_NVME(func)
  63 #endif
  64
  65 #ifdef CONFIG_CMD_SCSI
  66         #define BOOT_TARGET_SCSI(func) func(SCSI, scsi, 0)
  67 #else
  68         #define BOOT_TARGET_SCSI(func)
  69 #endif
  70
  71 #ifndef BOOT_TARGET_DEVICES
  72 #define BOOT_TARGET_DEVICES(func) \
  73         func(ROMUSB, romusb, na)  \
  74         func(MMC, mmc, 0) \
  75         func(MMC, mmc, 1) \
  76         func(MMC, mmc, 2) \
  77         BOOT_TARGET_DEVICES_USB(func) \
  78         BOOT_TARGET_NVME(func) \
  79         BOOT_TARGET_SCSI(func) \
  80         func(PXE, pxe, na) \
  81         func(DHCP, dhcp, na)
  82 #endif
  83
  84 #include <config_distro_bootcmd.h>
  85
  86 #ifndef CONFIG_EXTRA_ENV_SETTINGS
  87 #define CONFIG_EXTRA_ENV_SETTINGS \
  88         "stdin=" STDIN_CFG "\0" \
  89         "stdout=" STDOUT_CFG "\0" \
  90         "stderr=" STDOUT_CFG "\0" \
  91         "kernel_comp_addr_r=0x0d080000\0" \
  92         "kernel_comp_size=0x2000000\0" \
  93         "fdt_addr_r=0x08008000\0" \
  94         "scriptaddr=0x08000000\0" \
  95         "kernel_addr_r=0x08080000\0" \
  96         "pxefile_addr_r=0x01080000\0" \
  97         "fdtoverlay_addr_r=0x01000000\0" \
  98         "ramdisk_addr_r=0x13000000\0" \
  99         "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 100         BOOTENV
 101 #endif
 102
 103
 104 #endif /* __MESON64_CONFIG_H */