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 #define CONFIG_OMAP_COMMON
  35
  36 /*
  37  * Board
  38  */
  39
  40 #define CONFIG_MISC_INIT_R
  41
  42 /*
  43  * Clocks
  44  */
  45
  46 #define CONFIG_SYS_TIMERBASE    GPT2_BASE
  47 #define CONFIG_SYS_PTV          2
  48
  49 /*
  50  * DRAM
  51  */
  52
  53 #define CONFIG_NR_DRAM_BANKS    1
  54
  55 /*
  56  * Memory
  57  */
  58
  59 #define CONFIG_SYS_TEXT_BASE            0x80100000
  60 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  61 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  62                                          GENERATED_GBL_DATA_SIZE)
  63
  64 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024 + CONFIG_ENV_SIZE)
  65
  66 /*
  67  * GPIO
  68  */
  69
  70 #define CONFIG_OMAP_GPIO
  71
  72 /*
  73  * I2C
  74  */
  75
  76 #define CONFIG_SYS_I2C
  77 #define CONFIG_SYS_OMAP24_I2C_SPEED     400000
  78 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
  79 #define CONFIG_SYS_I2C_OMAP24XX
  80 #define CONFIG_I2C_MULTI_BUS
  81
  82 /*
  83  * Flash
  84  */
  85
  86 #define CONFIG_SYS_NO_FLASH
  87
  88 /*
  89  * MMC
  90  */
  91
  92 #define CONFIG_MMC
  93 #define CONFIG_GENERIC_MMC
  94 #define CONFIG_OMAP_HSMMC
  95
  96 /*
  97  * Power
  98  */
  99
 100 #define CONFIG_TWL6030_POWER
 101
 102 /*
 103  * Input
 104  */
 105
 106 #define CONFIG_TWL6030_INPUT
 107
 108 /*
 109  * Partitions
 110  */
 111
 112 #define CONFIG_PARTITION_UUIDS
 113 #define CONFIG_CMD_PART
 114
 115 /*
 116  * SPL
 117  */
 118
 119 #define CONFIG_SPL_FRAMEWORK
 120
 121 #define CONFIG_SPL_TEXT_BASE            0x40300000
 122 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
 123                                          CONFIG_SPL_TEXT_BASE)
 124 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 125 #define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
 126 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 127 #define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
 128
 129 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
 130 #define CONFIG_SPL_BOARD_INIT
 131
 132 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION      2
 133
 134 /*
 135  * Console
 136  */
 137
 138 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 139
 140 #define CONFIG_AUTO_COMPLETE
 141
 142 #define CONFIG_SYS_LONGHELP
 143
 144 #define CONFIG_SYS_MAXARGS      16
 145 #define CONFIG_SYS_CBSIZE       512
 146 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 147                                  + 16)
 148
 149 /*
 150  * Serial
 151  */
 152
 153 #define CONFIG_SYS_NS16550_SERIAL
 154 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 155 #define CONFIG_SYS_NS16550_CLK          48000000
 156 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
 157 #define CONFIG_CONS_INDEX               3
 158
 159 #define CONFIG_BAUDRATE                 115200
 160 #define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 161                                           115200 }
 162
 163 /*
 164  * USB gadget
 165  */
 166
 167 #define CONFIG_USB_MUSB_PIO_ONLY
 168 #define CONFIG_USB_MUSB_OMAP2PLUS
 169
 170 /*
 171  * Fastboot
 172  */
 173
 174 #define CONFIG_USB_FUNCTION_FASTBOOT
 175
 176 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 177 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 178
 179 #define CONFIG_FASTBOOT_FLASH
 180 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 181
 182 #define CONFIG_CMD_FASTBOOT
 183
 184 /*
 185  * Environment
 186  */
 187
 188 #define CONFIG_ENV_SIZE         (128 * 1024)
 189 #define CONFIG_ENV_IS_NOWHERE
 190
 191 #define CONFIG_ENV_OVERWRITE
 192
 193 #define CONFIG_EXTRA_ENV_SETTINGS \
 194         "kernel_addr_r=0x82000000\0" \
 195         "loadaddr=0x82000000\0" \
 196         "fdt_addr_r=0x88000000\0" \
 197         "fdtaddr=0x88000000\0" \
 198         "ramdisk_addr_r=0x88080000\0" \
 199         "pxefile_addr_r=0x80100000\0" \
 200         "scriptaddr=0x80000000\0" \
 201         "bootm_size=0x10000000\0" \
 202         "boot_mmc_dev=0\0" \
 203         "kernel_mmc_part=7\0" \
 204         "recovery_mmc_part=5\0" \
 205         "fdtfile=omap4-kc1.dtb\0" \
 206         "bootfile=/boot/extlinux/extlinux.conf\0" \
 207         "bootargs=console=ttyO2,115200 mem=512M\0"
 208
 209 /*
 210  * ATAGs
 211  */
 212
 213 #define CONFIG_SETUP_MEMORY_TAGS
 214 #define CONFIG_CMDLINE_TAG
 215 #define CONFIG_INITRD_TAG
 216 #define CONFIG_REVISION_TAG
 217 #define CONFIG_SERIAL_TAG
 218
 219 /*
 220  * Boot
 221  */
 222
 223 #define CONFIG_SYS_LOAD_ADDR    0x82000000
 224
 225 #define CONFIG_ANDROID_BOOT_IMAGE
 226
 227 #define CONFIG_BOOTCOMMAND \
 228         "setenv boot_mmc_part ${kernel_mmc_part}; " \
 229         "if test reboot-${reboot-mode} = reboot-r; then " \
 230         "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 231         "if test reboot-${reboot-mode} = reboot-b; then " \
 232         "echo fastboot; fastboot 0; fi; " \
 233         "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 234         "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 235         "mmc dev ${boot_mmc_dev}; " \
 236         "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 237         "bootm ${kernel_addr_r};"
 238
 239 /*
 240  * Defaults
 241  */
 242
 243 #include <config_defaults.h>
 244 #include <config_distro_defaults.h>
 245
 246 #endif