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#define CONFIG_OMAP_HSMMC 93 94/* 95 * Power 96 */ 97 98#define CONFIG_TWL6030_POWER 99 100/* 101 * Input 102 */ 103 104#define CONFIG_TWL6030_INPUT 105 106/* 107 * Partitions 108 */ 109 110#define CONFIG_PARTITION_UUIDS 111#define CONFIG_CMD_PART 112 113/* 114 * SPL 115 */ 116 117#define CONFIG_SPL_FRAMEWORK 118 119#define CONFIG_SPL_TEXT_BASE 0x40300000 120#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ 121 CONFIG_SPL_TEXT_BASE) 122#define CONFIG_SPL_BSS_START_ADDR 0x80000000 123#define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 124#define CONFIG_SYS_SPL_MALLOC_START 0x80208000 125#define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 126 127#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds" 128#define CONFIG_SPL_BOARD_INIT 129 130#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 131 132/* 133 * Console 134 */ 135 136#define CONFIG_AUTO_COMPLETE 137 138#define CONFIG_SYS_LONGHELP 139 140#define CONFIG_SYS_MAXARGS 16 141#define CONFIG_SYS_CBSIZE 512 142#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 143 + 16) 144 145/* 146 * Serial 147 */ 148 149#define CONFIG_SYS_NS16550_SERIAL 150#define CONFIG_SYS_NS16550_REG_SIZE (-4) 151#define CONFIG_SYS_NS16550_CLK 48000000 152#define CONFIG_SYS_NS16550_COM3 UART3_BASE 153#define CONFIG_CONS_INDEX 3 154 155#define CONFIG_BAUDRATE 115200 156#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 157 115200 } 158 159/* 160 * USB gadget 161 */ 162 163#define CONFIG_USB_MUSB_PIO_ONLY 164#define CONFIG_USB_MUSB_OMAP2PLUS 165 166/* 167 * Fastboot 168 */ 169 170#define CONFIG_USB_FUNCTION_FASTBOOT 171 172#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 173#define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 174 175#define CONFIG_FASTBOOT_FLASH 176#define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 177 178#define CONFIG_CMD_FASTBOOT 179 180/* 181 * Environment 182 */ 183 184#define CONFIG_ENV_SIZE (128 * 1024) 185#define CONFIG_ENV_IS_NOWHERE 186 187#define CONFIG_ENV_OVERWRITE 188 189#define CONFIG_EXTRA_ENV_SETTINGS \ 190 "kernel_addr_r=0x82000000\0" \ 191 "loadaddr=0x82000000\0" \ 192 "fdt_addr_r=0x88000000\0" \ 193 "fdtaddr=0x88000000\0" \ 194 "ramdisk_addr_r=0x88080000\0" \ 195 "pxefile_addr_r=0x80100000\0" \ 196 "scriptaddr=0x80000000\0" \ 197 "bootm_size=0x10000000\0" \ 198 "boot_mmc_dev=0\0" \ 199 "kernel_mmc_part=7\0" \ 200 "recovery_mmc_part=5\0" \ 201 "fdtfile=omap4-kc1.dtb\0" \ 202 "bootfile=/boot/extlinux/extlinux.conf\0" \ 203 "bootargs=console=ttyO2,115200 mem=512M\0" 204 205/* 206 * ATAGs 207 */ 208 209#define CONFIG_SETUP_MEMORY_TAGS 210#define CONFIG_CMDLINE_TAG 211#define CONFIG_INITRD_TAG 212#define CONFIG_REVISION_TAG 213#define CONFIG_SERIAL_TAG 214 215/* 216 * Boot 217 */ 218 219#define CONFIG_SYS_LOAD_ADDR 0x82000000 220 221#define CONFIG_ANDROID_BOOT_IMAGE 222 223#define CONFIG_BOOTCOMMAND \ 224 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 225 "if test reboot-${reboot-mode} = reboot-r; then " \ 226 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 227 "if test reboot-${reboot-mode} = reboot-b; then " \ 228 "echo fastboot; fastboot 0; fi; " \ 229 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 230 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 231 "mmc dev ${boot_mmc_dev}; " \ 232 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 233 "bootm ${kernel_addr_r};" 234 235/* 236 * Defaults 237 */ 238 239#include <config_defaults.h> 240#include <config_distro_defaults.h> 241 242#endif 243