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  * Power
  89  */
  90
  91 #define CONFIG_TWL6030_POWER
  92
  93 /*
  94  * Input
  95  */
  96
  97 #define CONFIG_TWL6030_INPUT
  98
  99 /*
 100  * SPL
 101  */
 102
 103 #define CONFIG_SPL_FRAMEWORK
 104
 105 #define CONFIG_SPL_TEXT_BASE            0x40300000
 106 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
 107                                          CONFIG_SPL_TEXT_BASE)
 108 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 109 #define CONFIG_SPL_BSS_MAX_SIZE         (512 * 1024)
 110 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 111 #define CONFIG_SYS_SPL_MALLOC_SIZE      (1024 * 1024)
 112
 113 #define CONFIG_SPL_LDSCRIPT             "arch/arm/mach-omap2/u-boot-spl.lds"
 114 #define CONFIG_SPL_BOARD_INIT
 115
 116 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION      2
 117
 118 /*
 119  * Console
 120  */
 121
 122 #define CONFIG_AUTO_COMPLETE
 123
 124 #define CONFIG_SYS_LONGHELP
 125
 126 #define CONFIG_SYS_MAXARGS      16
 127 #define CONFIG_SYS_CBSIZE       512
 128 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 129                                  + 16)
 130
 131 /*
 132  * Serial
 133  */
 134
 135 #define CONFIG_SYS_NS16550_SERIAL
 136 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 137 #define CONFIG_SYS_NS16550_CLK          48000000
 138 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
 139 #define CONFIG_CONS_INDEX               3
 140
 141 #define CONFIG_BAUDRATE                 115200
 142 #define CONFIG_SYS_BAUDRATE_TABLE       { 4800, 9600, 19200, 38400, 57600, \
 143                                           115200 }
 144
 145 /*
 146  * USB gadget
 147  */
 148
 149 #define CONFIG_USB_MUSB_PIO_ONLY
 150 #define CONFIG_USB_MUSB_OMAP2PLUS
 151
 152 /*
 153  * Fastboot
 154  */
 155
 156 #define CONFIG_USB_FUNCTION_FASTBOOT
 157
 158 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 159 #define CONFIG_FASTBOOT_BUF_SIZE        0x2000000
 160
 161 #define CONFIG_FASTBOOT_FLASH
 162 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   0
 163
 164 #define CONFIG_CMD_FASTBOOT
 165
 166 /*
 167  * Environment
 168  */
 169
 170 #define CONFIG_ENV_SIZE         (128 * 1024)
 171 #define CONFIG_ENV_IS_NOWHERE
 172
 173 #define CONFIG_ENV_OVERWRITE
 174
 175 #define CONFIG_EXTRA_ENV_SETTINGS \
 176         "kernel_addr_r=0x82000000\0" \
 177         "loadaddr=0x82000000\0" \
 178         "fdt_addr_r=0x88000000\0" \
 179         "fdtaddr=0x88000000\0" \
 180         "ramdisk_addr_r=0x88080000\0" \
 181         "pxefile_addr_r=0x80100000\0" \
 182         "scriptaddr=0x80000000\0" \
 183         "bootm_size=0x10000000\0" \
 184         "boot_mmc_dev=0\0" \
 185         "kernel_mmc_part=7\0" \
 186         "recovery_mmc_part=5\0" \
 187         "fdtfile=omap4-kc1.dtb\0" \
 188         "bootfile=/boot/extlinux/extlinux.conf\0" \
 189         "bootargs=console=ttyO2,115200 mem=512M\0"
 190
 191 /*
 192  * ATAGs
 193  */
 194
 195 #define CONFIG_SETUP_MEMORY_TAGS
 196 #define CONFIG_CMDLINE_TAG
 197 #define CONFIG_INITRD_TAG
 198 #define CONFIG_REVISION_TAG
 199 #define CONFIG_SERIAL_TAG
 200
 201 /*
 202  * Boot
 203  */
 204
 205 #define CONFIG_SYS_LOAD_ADDR    0x82000000
 206
 207 #define CONFIG_ANDROID_BOOT_IMAGE
 208
 209 #define CONFIG_BOOTCOMMAND \
 210         "setenv boot_mmc_part ${kernel_mmc_part}; " \
 211         "if test reboot-${reboot-mode} = reboot-r; then " \
 212         "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
 213         "if test reboot-${reboot-mode} = reboot-b; then " \
 214         "echo fastboot; fastboot 0; fi; " \
 215         "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
 216         "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
 217         "mmc dev ${boot_mmc_dev}; " \
 218         "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
 219         "bootm ${kernel_addr_r};"
 220
 221 /*
 222  * Defaults
 223  */
 224
 225 #include <config_defaults.h>
 226 #include <config_distro_defaults.h>
 227
 228 #endif