LXR uboot/include/configs/kc1.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Amazon Kindle Fire (first generation) codename kc1 config
   4 *
   5 * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
   6 */
   7
   8#ifndef __CONFIG_H
   9#define __CONFIG_H
  10
  11#include <asm/arch/cpu.h>
  12#include <asm/arch/omap.h>
  13
  14/*
  15 * Build
  16 */
  17
  18/*
  19 * CPU
  20 */
  21
  22#define CONFIG_SYS_L2_PL310             1
  23#define CONFIG_SYS_PL310_BASE           0x48242000
  24
  25/*
  26 * Board
  27 */
  28
  29#define CONFIG_MISC_INIT_R
  30
  31/*
  32 * Clocks
  33 */
  34
  35#define CONFIG_SYS_TIMERBASE    GPT2_BASE
  36#define CONFIG_SYS_PTV          2
  37
  38/*
  39 * DRAM
  40 */
  41
  42#define CONFIG_NR_DRAM_BANKS    1
  43
  44/*
  45 * Memory
  46 */
  47
  48#define CONFIG_SYS_SDRAM_BASE           0x80000000
  49#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  50                                         GENERATED_GBL_DATA_SIZE)
  51
  52#define CONFIG_SYS_MALLOC_LEN           (1024 * 1024 + CONFIG_ENV_SIZE)
  53
  54/*
  55 * I2C
  56 */
  57
  58#define CONFIG_SYS_I2C
  59#define CONFIG_I2C_MULTI_BUS
  60
  61/*
  62 * Power
  63 */
  64
  65#define CONFIG_TWL6030_POWER
  66
  67/*
  68 * Input
  69 */
  70
  71#define CONFIG_TWL6030_INPUT
  72
  73/*
  74 * SPL
  75 */
  76
  77#define CONFIG_SPL_TEXT_BASE            0x40300000
  78#define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
  79                                         CONFIG_SPL_TEXT_BASE)
  80#define CONFIG_SPL_BSS_START_ADDR       0x80000000
  81#define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
  82#define CONFIG_SYS_SPL_MALLOC_START     0x80208000
  83#define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
  84
  85/*
  86 * Console
  87 */
  88
  89#define CONFIG_SYS_CBSIZE       512
  90
  91/*
  92 * Serial
  93 */
  94
  95#define CONFIG_SYS_NS16550_SERIAL
  96#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  97#define CONFIG_SYS_NS16550_CLK          48000000
  98#define CONFIG_SYS_NS16550_COM3         UART3_BASE
  99
 100#define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 101                                          115200 }
 102
 103/*
 104 * USB gadget
 105 */
 106
 107/*
 108 * Environment
 109 */
 110
 111#define CONFIG_ENV_SIZE         (128 * 1024)
 112
 113#define CONFIG_ENV_OVERWRITE
 114
 115#define CONFIG_EXTRA_ENV_SETTINGS \
 116        "kernel_addr_r=0x82000000\0" \
 117        "loadaddr=0x82000000\0" \
 118        "fdt_addr_r=0x88000000\0" \
 119        "fdtaddr=0x88000000\0" \
 120        "ramdisk_addr_r=0x88080000\0" \
 121        "pxefile_addr_r=0x80100000\0" \
 122        "scriptaddr=0x80000000\0" \
 123        "bootm_size=0x10000000\0" \
 124        "boot_mmc_dev=0\0" \
 125        "kernel_mmc_part=7\0" \
 126        "recovery_mmc_part=5\0" \
 127        "fdtfile=omap4-kc1.dtb\0" \
 128        "bootfile=/boot/extlinux/extlinux.conf\0" \
 129        "bootargs=console=ttyO2,115200 mem=512M\0"
 130
 131/*
 132 * ATAGs
 133 */
 134
 135#define CONFIG_SETUP_MEMORY_TAGS
 136#define CONFIG_CMDLINE_TAG
 137#define CONFIG_INITRD_TAG
 138#define CONFIG_REVISION_TAG
 139#define CONFIG_SERIAL_TAG
 140
 141/*
 142 * Boot
 143 */
 144
 145#define CONFIG_SYS_LOAD_ADDR    0x82000000
 146
 147#define CONFIG_BOOTCOMMAND \
 148        "setenv boot_mmc_part ${kernel_mmc_part}; " \
 149        "if test reboot-${reboot-mode} = reboot-r; then " \
 150        "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 151        "if test reboot-${reboot-mode} = reboot-b; then " \
 152        "echo fastboot; fastboot 0; fi; " \
 153        "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 154        "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 155        "mmc dev ${boot_mmc_dev}; " \
 156        "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 157        "bootm ${kernel_addr_r};"
 158
 159/*
 160 * Defaults
 161 */
 162
 163#include <config_defaults.h>
 164
 165#endif
 166