LXR uboot/include/configs/cm

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * cm_t43.h
   4 *
   5 * Copyright (C) 2015 Compulab, Ltd.
   6 */
   7
   8#ifndef __CONFIG_CM_T43_H
   9#define __CONFIG_CM_T43_H
  10
  11#define CFG_MAX_RAM_BANK_SIZE   (2048 << 20)    /* 2GB */
  12#define CFG_SYS_TIMERBASE               0x48040000      /* Use Timer2 */
  13
  14#include <asm/arch/omap.h>
  15
  16/* Serial support */
  17#define CFG_SYS_NS16550_CLK             48000000
  18#define CFG_SYS_NS16550_COM1            0x44e09000
  19
  20/* NAND support */
  21#define CFG_SYS_NAND_ECCSIZE            512
  22#define CFG_SYS_NAND_ECCBYTES   14
  23#define CFG_SYS_NAND_ECCPOS             { 2, 3, 4, 5, 6, 7, 8, 9, \
  24                                         10, 11, 12, 13, 14, 15, 16, 17, \
  25                                         18, 19, 20, 21, 22, 23, 24, 25, \
  26                                         26, 27, 28, 29, 30, 31, 32, 33, \
  27                                         34, 35, 36, 37, 38, 39, 40, 41, \
  28                                         42, 43, 44, 45, 46, 47, 48, 49, \
  29                                         50, 51, 52, 53, 54, 55, 56, 57, }
  30
  31/* Enabling L2 Cache */
  32#define CFG_SYS_PL310_BASE              0x48242000
  33
  34/*
  35 * Since SPL did pll and ddr initialization for us,
  36 * we don't need to do it twice.
  37 */
  38
  39#include <configs/ti_armv7_omap.h>
  40
  41#define V_OSCK                          24000000  /* Clock output from T2 */
  42#define V_SCLK                          (V_OSCK)
  43
  44#define CFG_EXTRA_ENV_SETTINGS \
  45        "loadaddr=0x80200000\0" \
  46        "fdtaddr=0x81200000\0" \
  47        "bootm_size=0x8000000\0" \
  48        "console=ttyO0,115200n8\0" \
  49        "fdtfile=am437x-sb-som-t43.dtb\0" \
  50        "kernel=zImage-cm-t43\0" \
  51        "bootscr=bootscr.img\0" \
  52        "emmcroot=/dev/mmcblk0p2 rw\0" \
  53        "emmcrootfstype=ext4 rootwait\0" \
  54        "emmcargs=setenv bootargs console=${console} " \
  55                "root=${emmcroot} " \
  56                "rootfstype=${emmcrootfstype}\0" \
  57        "loadbootscript=load mmc 0 ${loadaddr} ${bootscr}\0" \
  58        "bootscript=echo Running bootscript from mmc ...; " \
  59                "source ${loadaddr}\0" \
  60        "emmcboot=echo Booting from emmc ... && " \
  61                "run emmcargs && " \
  62                "load mmc 1 ${loadaddr} ${kernel} && " \
  63                "load mmc 1 ${fdtaddr} ${fdtfile} && " \
  64                "bootz ${loadaddr} - ${fdtaddr}\0"
  65
  66/* SPL defines. */
  67
  68/* EEPROM */
  69
  70#endif  /* __CONFIG_CM_T43_H */
  71