include/configs/kc1.h

   1 /*
   2  * Amazon Kindle Fire (first generation) codename kc1 config
   3  *
   4  * Copyright (C) 2016 Paul Kocialkowski <[email protected]>
   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_SPL_LIBGENERIC_SUPPORT
 133 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 134 #define CONFIG_SPL_LIBDISK_SUPPORT
 135 #define CONFIG_SPL_SERIAL_SUPPORT
 136 #define CONFIG_SPL_POWER_SUPPORT
 137 #define CONFIG_SPL_GPIO_SUPPORT
 138 #define CONFIG_SPL_I2C_SUPPORT
 139 #define CONFIG_SPL_MMC_SUPPORT
 140
 141 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION      2
 142
 143 /*
 144  * Console
 145  */
 146
 147 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 148
 149 #define CONFIG_DISPLAY_CPUINFO
 150 #define CONFIG_DISPLAY_BOARDINFO
 151
 152 #define CONFIG_AUTO_COMPLETE
 153
 154 #define CONFIG_SYS_LONGHELP
 155
 156 #define CONFIG_SYS_MAXARGS      16
 157 #define CONFIG_SYS_CBSIZE       512
 158 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 159                                  + 16)
 160
 161 /*
 162  * Serial
 163  */
 164
 165 #define CONFIG_SYS_NS16550_SERIAL
 166 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 167 #define CONFIG_SYS_NS16550_CLK          48000000
 168 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
 169 #define CONFIG_CONS_INDEX               3
 170
 171 #define CONFIG_BAUDRATE                 115200
 172 #define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 173                                           115200 }
 174
 175 /*
 176  * USB gadget
 177  */
 178
 179 #define CONFIG_USB_MUSB_PIO_ONLY
 180 #define CONFIG_USB_MUSB_OMAP2PLUS
 181
 182 /*
 183  * Fastboot
 184  */
 185
 186 #define CONFIG_USB_FUNCTION_FASTBOOT
 187
 188 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 189 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 190
 191 #define CONFIG_FASTBOOT_FLASH
 192 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 193
 194 #define CONFIG_CMD_FASTBOOT
 195
 196 /*
 197  * Environment
 198  */
 199
 200 #define CONFIG_ENV_SIZE         (128 * 1024)
 201 #define CONFIG_ENV_IS_NOWHERE
 202
 203 #define CONFIG_ENV_OVERWRITE
 204
 205 #define CONFIG_EXTRA_ENV_SETTINGS \
 206         "kernel_addr_r=0x82000000\0" \
 207         "loadaddr=0x82000000\0" \
 208         "fdt_addr_r=0x88000000\0" \
 209         "fdtaddr=0x88000000\0" \
 210         "ramdisk_addr_r=0x88080000\0" \
 211         "pxefile_addr_r=0x80100000\0" \
 212         "scriptaddr=0x80000000\0" \
 213         "bootm_size=0x10000000\0" \
 214         "boot_mmc_dev=0\0" \
 215         "kernel_mmc_part=7\0" \
 216         "recovery_mmc_part=5\0" \
 217         "fdtfile=omap4-kc1.dtb\0" \
 218         "bootfile=/boot/extlinux/extlinux.conf\0" \
 219         "bootargs=console=ttyO2,115200 mem=512M\0"
 220
 221 /*
 222  * ATAGs
 223  */
 224
 225 #define CONFIG_SETUP_MEMORY_TAGS
 226 #define CONFIG_CMDLINE_TAG
 227 #define CONFIG_INITRD_TAG
 228 #define CONFIG_REVISION_TAG
 229 #define CONFIG_SERIAL_TAG
 230
 231 /*
 232  * Boot
 233  */
 234
 235 #define CONFIG_SYS_LOAD_ADDR    0x82000000
 236
 237 #define CONFIG_ANDROID_BOOT_IMAGE
 238
 239 #define CONFIG_BOOTCOMMAND \
 240         "setenv boot_mmc_part ${kernel_mmc_part}; " \
 241         "if test reboot-${reboot-mode} = reboot-r; then " \
 242         "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 243         "if test reboot-${reboot-mode} = reboot-b; then " \
 244         "echo fastboot; fastboot 0; fi; " \
 245         "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 246         "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 247         "mmc dev ${boot_mmc_dev}; " \
 248         "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 249         "bootm ${kernel_addr_r};"
 250
 251 /*
 252  * Defaults
 253  */
 254
 255 #include <config_defaults.h>
 256 #include <config_distro_defaults.h>
 257
 258 #endif