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