include/configs/mt8512.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Configuration for MediaTek MT8512 SoC
   4  *
   5  * Copyright (C) 2019 MediaTek Inc.
   6  * Author: Mingming Lee <mingming.lee@mediatek.com>
   7  */
   8
   9 #ifndef __MT8512_H
  10 #define __MT8512_H
  11
  12 #include <linux/sizes.h>
  13
  14 #define CONFIG_SYS_NONCACHED_MEMORY             SZ_1M
  15
  16
  17 #define CONFIG_SYS_BOOTM_LEN                    SZ_64M
  18
  19 /* Uboot definition */
  20 #define CONFIG_SYS_UBOOT_START                  CONFIG_SYS_TEXT_BASE
  21
  22 #define ENV_BOOT_READ_IMAGE \
  23         "boot_rd_img=mmc dev 0" \
  24         ";mmc read ${loadaddr} 0x27000 0x8000" \
  25         ";iminfo ${loadaddr}\0"
  26
  27 /* Console configuration */
  28 #define ENV_DEVICE_SETTINGS \
  29         "stdin=serial\0" \
  30         "stdout=serial\0" \
  31         "stderr=serial\0"
  32
  33 #define ENV_BOOT_CMD \
  34         "mtk_boot=run boot_rd_img;bootm;\0"
  35
  36 #define CONFIG_EXTRA_ENV_SETTINGS \
  37         "fdt_high=0x6c000000\0" \
  38         ENV_DEVICE_SETTINGS \
  39         ENV_BOOT_READ_IMAGE \
  40         ENV_BOOT_CMD \
  41         "bootcmd=run mtk_boot;\0" \
  42
  43 #endif