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