git.sur5r.net Git - u-boot/blob - include/configs/kc1.h

   1 /*
   2  * Amazon Kindle Fire (first generation) codename kc1 config
   3  *
   4  * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/cpu.h>
  13 #include <asm/arch/omap.h>
  14
  15 /*
  16  * Build
  17  */
  18
  19 /*
  20  * CPU
  21  */
  22
  23 #define CONFIG_SYS_L2_PL310             1
  24 #define CONFIG_SYS_PL310_BASE           0x48242000
  25
  26 /*
  27  * Platform
  28  */
  29 #define CONFIG_OMAP4430
  30
  31 /*
  32  * Board
  33  */
  34
  35 #define CONFIG_MISC_INIT_R
  36
  37 /*
  38  * Clocks
  39  */
  40
  41 #define CONFIG_SYS_TIMERBASE    GPT2_BASE
  42 #define CONFIG_SYS_PTV          2
  43
  44 /*
  45  * DRAM
  46  */
  47
  48 #define CONFIG_NR_DRAM_BANKS    1
  49
  50 /*
  51  * Memory
  52  */
  53
  54 #define CONFIG_SYS_TEXT_BASE            0x80100000
  55 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  56 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  57                                          GENERATED_GBL_DATA_SIZE)
  58
  59 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024 + CONFIG_ENV_SIZE)
  60
  61 /*
  62  * GPIO
  63  */
  64
  65 #define CONFIG_OMAP_GPIO
  66
  67 /*
  68  * I2C
  69  */
  70
  71 #define CONFIG_SYS_I2C
  72 #define CONFIG_SYS_OMAP24_I2C_SPEED     400000
  73 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
  74 #define CONFIG_SYS_I2C_OMAP24XX
  75 #define CONFIG_I2C_MULTI_BUS
  76
  77 /*
  78  * Power
  79  */
  80
  81 #define CONFIG_TWL6030_POWER
  82
  83 /*
  84  * Input
  85  */
  86
  87 #define CONFIG_TWL6030_INPUT
  88
  89 /*
  90  * SPL
  91  */
  92
  93 #define CONFIG_SPL_FRAMEWORK
  94
  95 #define CONFIG_SPL_TEXT_BASE            0x40300000
  96 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
  97                                          CONFIG_SPL_TEXT_BASE)
  98 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
  99 #define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
 100 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 101 #define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
 102
 103 #define CONFIG_SPL_LDSCRIPT             "arch/arm/mach-omap2/u-boot-spl.lds"
 104 #define CONFIG_SPL_BOARD_INIT
 105
 106 /*
 107  * Console
 108  */
 109
 110 #define CONFIG_AUTO_COMPLETE
 111
 112 #define CONFIG_SYS_LONGHELP
 113
 114 #define CONFIG_SYS_MAXARGS      16
 115 #define CONFIG_SYS_CBSIZE       512
 116 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 117                                  + 16)
 118
 119 /*
 120  * Serial
 121  */
 122
 123 #define CONFIG_SYS_NS16550_SERIAL
 124 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 125 #define CONFIG_SYS_NS16550_CLK          48000000
 126 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
 127 #define CONFIG_CONS_INDEX               3
 128
 129 #define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 130                                           115200 }
 131
 132 /*
 133  * USB gadget
 134  */
 135
 136 #define CONFIG_USB_MUSB_PIO_ONLY
 137 #define CONFIG_USB_MUSB_OMAP2PLUS
 138
 139 /*
 140  * Fastboot
 141  */
 142
 143 #define CONFIG_USB_FUNCTION_FASTBOOT
 144
 145 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 146 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 147
 148 #define CONFIG_FASTBOOT_FLASH
 149 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 150
 151 #define CONFIG_CMD_FASTBOOT
 152
 153 /*
 154  * Environment
 155  */
 156
 157 #define CONFIG_ENV_SIZE         (128 * 1024)
 158 #define CONFIG_ENV_IS_NOWHERE
 159
 160 #define CONFIG_ENV_OVERWRITE
 161
 162 #define CONFIG_EXTRA_ENV_SETTINGS \
 163         "kernel_addr_r=0x82000000\0" \
 164         "loadaddr=0x82000000\0" \
 165         "fdt_addr_r=0x88000000\0" \
 166         "fdtaddr=0x88000000\0" \
 167         "ramdisk_addr_r=0x88080000\0" \
 168         "pxefile_addr_r=0x80100000\0" \
 169         "scriptaddr=0x80000000\0" \
 170         "bootm_size=0x10000000\0" \
 171         "boot_mmc_dev=0\0" \
 172         "kernel_mmc_part=7\0" \
 173         "recovery_mmc_part=5\0" \
 174         "fdtfile=omap4-kc1.dtb\0" \
 175         "bootfile=/boot/extlinux/extlinux.conf\0" \
 176         "bootargs=console=ttyO2,115200 mem=512M\0"
 177
 178 /*
 179  * ATAGs
 180  */
 181
 182 #define CONFIG_SETUP_MEMORY_TAGS
 183 #define CONFIG_CMDLINE_TAG
 184 #define CONFIG_INITRD_TAG
 185 #define CONFIG_REVISION_TAG
 186 #define CONFIG_SERIAL_TAG
 187
 188 /*
 189  * Boot
 190  */
 191
 192 #define CONFIG_SYS_LOAD_ADDR    0x82000000
 193
 194 #define CONFIG_ANDROID_BOOT_IMAGE
 195
 196 #define CONFIG_BOOTCOMMAND \
 197         "setenv boot_mmc_part ${kernel_mmc_part}; " \
 198         "if test reboot-${reboot-mode} = reboot-r; then " \
 199         "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 200         "if test reboot-${reboot-mode} = reboot-b; then " \
 201         "echo fastboot; fastboot 0; fi; " \
 202         "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 203         "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 204         "mmc dev ${boot_mmc_dev}; " \
 205         "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 206         "bootm ${kernel_addr_r};"
 207
 208 /*
 209  * Defaults
 210  */
 211
 212 #include <config_defaults.h>
 213 #include <config_distro_defaults.h>
 214
 215 #endif