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 #define CONFIG_SYS_THUMB_BUILD
  20
  21 /*
  22  * CPU
  23  */
  24
  25 #define CONFIG_SYS_L2_PL310             1
  26 #define CONFIG_SYS_PL310_BASE           0x48242000
  27
  28 /*
  29  * Platform
  30  */
  31
  32 #define CONFIG_OMAP
  33 #define CONFIG_OMAP4430
  34
  35 /*
  36  * Board
  37  */
  38
  39 #define CONFIG_MISC_INIT_R
  40
  41 /*
  42  * Clocks
  43  */
  44
  45 #define CONFIG_SYS_TIMERBASE    GPT2_BASE
  46 #define CONFIG_SYS_PTV          2
  47
  48 /*
  49  * DRAM
  50  */
  51
  52 #define CONFIG_NR_DRAM_BANKS    1
  53
  54 /*
  55  * Memory
  56  */
  57
  58 #define CONFIG_SYS_TEXT_BASE            0x80100000
  59 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  60 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  61                                          GENERATED_GBL_DATA_SIZE)
  62
  63 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024 + CONFIG_ENV_SIZE)
  64
  65 /*
  66  * GPIO
  67  */
  68
  69 #define CONFIG_OMAP_GPIO
  70
  71 /*
  72  * I2C
  73  */
  74
  75 #define CONFIG_SYS_I2C
  76 #define CONFIG_SYS_OMAP24_I2C_SPEED     400000
  77 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
  78 #define CONFIG_SYS_I2C_OMAP24XX
  79 #define CONFIG_I2C_MULTI_BUS
  80
  81 /*
  82  * Flash
  83  */
  84
  85 #define CONFIG_SYS_NO_FLASH
  86
  87 /*
  88  * MMC
  89  */
  90
  91 #define CONFIG_GENERIC_MMC
  92
  93 /*
  94  * Power
  95  */
  96
  97 #define CONFIG_TWL6030_POWER
  98
  99 /*
 100  * Input
 101  */
 102
 103 #define CONFIG_TWL6030_INPUT
 104
 105 /*
 106  * SPL
 107  */
 108
 109 #define CONFIG_SPL_FRAMEWORK
 110
 111 #define CONFIG_SPL_TEXT_BASE            0x40300000
 112 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
 113                                          CONFIG_SPL_TEXT_BASE)
 114 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 115 #define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
 116 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 117 #define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
 118
 119 #define CONFIG_SPL_LDSCRIPT             "arch/arm/mach-omap2/u-boot-spl.lds"
 120 #define CONFIG_SPL_BOARD_INIT
 121
 122 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION      2
 123
 124 /*
 125  * Console
 126  */
 127
 128 #define CONFIG_AUTO_COMPLETE
 129
 130 #define CONFIG_SYS_LONGHELP
 131
 132 #define CONFIG_SYS_MAXARGS      16
 133 #define CONFIG_SYS_CBSIZE       512
 134 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 135                                  + 16)
 136
 137 /*
 138  * Serial
 139  */
 140
 141 #define CONFIG_SYS_NS16550_SERIAL
 142 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 143 #define CONFIG_SYS_NS16550_CLK          48000000
 144 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
 145 #define CONFIG_CONS_INDEX               3
 146
 147 #define CONFIG_BAUDRATE                 115200
 148 #define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 149                                           115200 }
 150
 151 /*
 152  * USB gadget
 153  */
 154
 155 #define CONFIG_USB_MUSB_PIO_ONLY
 156 #define CONFIG_USB_MUSB_OMAP2PLUS
 157
 158 /*
 159  * Fastboot
 160  */
 161
 162 #define CONFIG_USB_FUNCTION_FASTBOOT
 163
 164 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 165 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 166
 167 #define CONFIG_FASTBOOT_FLASH
 168 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 169
 170 #define CONFIG_CMD_FASTBOOT
 171
 172 /*
 173  * Environment
 174  */
 175
 176 #define CONFIG_ENV_SIZE         (128 * 1024)
 177 #define CONFIG_ENV_IS_NOWHERE
 178
 179 #define CONFIG_ENV_OVERWRITE
 180
 181 #define CONFIG_EXTRA_ENV_SETTINGS \
 182         "kernel_addr_r=0x82000000\0" \
 183         "loadaddr=0x82000000\0" \
 184         "fdt_addr_r=0x88000000\0" \
 185         "fdtaddr=0x88000000\0" \
 186         "ramdisk_addr_r=0x88080000\0" \
 187         "pxefile_addr_r=0x80100000\0" \
 188         "scriptaddr=0x80000000\0" \
 189         "bootm_size=0x10000000\0" \
 190         "boot_mmc_dev=0\0" \
 191         "kernel_mmc_part=7\0" \
 192         "recovery_mmc_part=5\0" \
 193         "fdtfile=omap4-kc1.dtb\0" \
 194         "bootfile=/boot/extlinux/extlinux.conf\0" \
 195         "bootargs=console=ttyO2,115200 mem=512M\0"
 196
 197 /*
 198  * ATAGs
 199  */
 200
 201 #define CONFIG_SETUP_MEMORY_TAGS
 202 #define CONFIG_CMDLINE_TAG
 203 #define CONFIG_INITRD_TAG
 204 #define CONFIG_REVISION_TAG
 205 #define CONFIG_SERIAL_TAG
 206
 207 /*
 208  * Boot
 209  */
 210
 211 #define CONFIG_SYS_LOAD_ADDR    0x82000000
 212
 213 #define CONFIG_ANDROID_BOOT_IMAGE
 214
 215 #define CONFIG_BOOTCOMMAND \
 216         "setenv boot_mmc_part ${kernel_mmc_part}; " \
 217         "if test reboot-${reboot-mode} = reboot-r; then " \
 218         "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 219         "if test reboot-${reboot-mode} = reboot-b; then " \
 220         "echo fastboot; fastboot 0; fi; " \
 221         "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 222         "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 223         "mmc dev ${boot_mmc_dev}; " \
 224         "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 225         "bootm ${kernel_addr_r};"
 226
 227 /*
 228  * Defaults
 229  */
 230
 231 #include <config_defaults.h>
 232 #include <config_distro_defaults.h>
 233
 234 #endif