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/*
  30 * Clocks
  31 */
  32
  33#define CONFIG_SYS_TIMERBASE    GPT2_BASE
  34#define CONFIG_SYS_PTV          2
  35
  36/*
  37 * DRAM
  38 */
  39
  40/*
  41 * Memory
  42 */
  43
  44#define CONFIG_SYS_SDRAM_BASE           0x80000000
  45#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  46                                         GENERATED_GBL_DATA_SIZE)
  47
  48#define CONFIG_SYS_MALLOC_LEN           (1024 * 1024 + CONFIG_ENV_SIZE)
  49
  50/*
  51 * I2C
  52 */
  53
  54#define CONFIG_SYS_I2C
  55#define CONFIG_I2C_MULTI_BUS
  56
  57/*
  58 * Power
  59 */
  60
  61#define CONFIG_TWL6030_POWER
  62
  63/*
  64 * Input
  65 */
  66
  67#define CONFIG_TWL6030_INPUT
  68
  69/*
  70 * SPL
  71 */
  72
  73#define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
  74                                         CONFIG_SPL_TEXT_BASE)
  75#define CONFIG_SPL_BSS_START_ADDR       0x80000000
  76#define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
  77#define CONFIG_SYS_SPL_MALLOC_START     0x80208000
  78#define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
  79
  80/*
  81 * Console
  82 */
  83
  84#define CONFIG_SYS_CBSIZE       512
  85
  86/*
  87 * Serial
  88 */
  89
  90#define CONFIG_SYS_NS16550_SERIAL
  91#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  92#define CONFIG_SYS_NS16550_CLK          48000000
  93#define CONFIG_SYS_NS16550_COM3         UART3_BASE
  94
  95#define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
  96                                          115200 }
  97
  98/*
  99 * USB gadget
 100 */
 101
 102/*
 103 * Environment
 104 */
 105
 106#define CONFIG_ENV_OVERWRITE
 107
 108#define CONFIG_EXTRA_ENV_SETTINGS \
 109        "kernel_addr_r=0x82000000\0" \
 110        "loadaddr=0x82000000\0" \
 111        "fdt_addr_r=0x88000000\0" \
 112        "fdtaddr=0x88000000\0" \
 113        "ramdisk_addr_r=0x88080000\0" \
 114        "pxefile_addr_r=0x80100000\0" \
 115        "scriptaddr=0x80000000\0" \
 116        "bootm_size=0x10000000\0" \
 117        "boot_mmc_dev=0\0" \
 118        "kernel_mmc_part=7\0" \
 119        "recovery_mmc_part=5\0" \
 120        "fdtfile=omap4-kc1.dtb\0" \
 121        "bootfile=/boot/extlinux/extlinux.conf\0" \
 122        "bootargs=console=ttyO2,115200 mem=512M\0"
 123
 124/*
 125 * ATAGs
 126 */
 127
 128#define CONFIG_SETUP_MEMORY_TAGS
 129#define CONFIG_CMDLINE_TAG
 130#define CONFIG_INITRD_TAG
 131#define CONFIG_REVISION_TAG
 132#define CONFIG_SERIAL_TAG
 133
 134/*
 135 * Boot
 136 */
 137
 138#define CONFIG_SYS_LOAD_ADDR    0x82000000
 139
 140#define CONFIG_BOOTCOMMAND \
 141        "setenv boot_mmc_part ${kernel_mmc_part}; " \
 142        "if test reboot-${reboot-mode} = reboot-r; then " \
 143        "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 144        "if test reboot-${reboot-mode} = reboot-b; then " \
 145        "echo fastboot; fastboot 0; fi; " \
 146        "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 147        "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 148        "mmc dev ${boot_mmc_dev}; " \
 149        "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 150        "bootm ${kernel_addr_r};"
 151
 152/*
 153 * Defaults
 154 */
 155
 156#include <config_defaults.h>
 157
 158#endif
 159