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 #define CONFIG_SYS_CACHELINE_SIZE 32 28 29 /* 30 * Platform 31 */ 32 33 #define CONFIG_OMAP 34 #define CONFIG_OMAP4430 35 #define CONFIG_OMAP_COMMON 36 37 /* 38 * Board 39 */ 40 41 #define CONFIG_MISC_INIT_R 42 43 /* 44 * Clocks 45 */ 46 47 #define CONFIG_SYS_TIMERBASE GPT2_BASE 48 #define CONFIG_SYS_PTV 2 49 50 /* 51 * DRAM 52 */ 53 54 #define CONFIG_NR_DRAM_BANKS 1 55 56 /* 57 * Memory 58 */ 59 60 #define CONFIG_SYS_TEXT_BASE 0x80100000 61 #define CONFIG_SYS_SDRAM_BASE 0x80000000 62 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ 63 GENERATED_GBL_DATA_SIZE) 64 65 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) 66 67 /* 68 * GPIO 69 */ 70 71 #define CONFIG_OMAP_GPIO 72 73 /* 74 * I2C 75 */ 76 77 #define CONFIG_SYS_I2C 78 #define CONFIG_SYS_OMAP24_I2C_SPEED 400000 79 #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 80 #define CONFIG_SYS_I2C_OMAP24XX 81 #define CONFIG_I2C_MULTI_BUS 82 83 #define CONFIG_CMD_I2C 84 85 /* 86 * Flash 87 */ 88 89 #define CONFIG_SYS_NO_FLASH 90 91 /* 92 * MMC 93 */ 94 95 #define CONFIG_MMC 96 #define CONFIG_GENERIC_MMC 97 #define CONFIG_OMAP_HSMMC 98 99 #define CONFIG_CMD_MMC 100 101 /* 102 * Power 103 */ 104 105 #define CONFIG_TWL6030_POWER 106 107 /* 108 * Partitions 109 */ 110 111 #define CONFIG_PARTITION_UUIDS 112 #define CONFIG_CMD_PART 113 114 /* 115 * SPL 116 */ 117 118 #define CONFIG_SPL_FRAMEWORK 119 120 #define CONFIG_SPL_TEXT_BASE 0x40300000 121 #define CONFIG_SPL_MAX_SIZE (48 * 1024) 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 "$(CPUDIR)/omap-common/u-boot-spl.lds" 128 #define CONFIG_SPL_BOARD_INIT 129 130 #define CONFIG_SPL_LIBGENERIC_SUPPORT 131 #define CONFIG_SPL_LIBCOMMON_SUPPORT 132 #define CONFIG_SPL_LIBDISK_SUPPORT 133 #define CONFIG_SPL_SERIAL_SUPPORT 134 #define CONFIG_SPL_POWER_SUPPORT 135 #define CONFIG_SPL_GPIO_SUPPORT 136 #define CONFIG_SPL_I2C_SUPPORT 137 #define CONFIG_SPL_MMC_SUPPORT 138 139 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 140 141 /* 142 * Console 143 */ 144 145 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 146 147 #define CONFIG_DISPLAY_CPUINFO 148 #define CONFIG_DISPLAY_BOARDINFO 149 150 #define CONFIG_AUTO_COMPLETE 151 152 #define CONFIG_SYS_LONGHELP 153 #define CONFIG_SYS_HUSH_PARSER 154 155 #define CONFIG_SYS_MAXARGS 16 156 #define CONFIG_SYS_CBSIZE 512 157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 158 + 16) 159 160 /* 161 * Serial 162 */ 163 164 #define CONFIG_SYS_NS16550_SERIAL 165 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 166 #define CONFIG_SYS_NS16550_CLK 48000000 167 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 168 #define CONFIG_CONS_INDEX 3 169 170 #define CONFIG_BAUDRATE 115200 171 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 172 115200 } 173 174 /* 175 * Environment 176 */ 177 178 #define CONFIG_ENV_SIZE (128 * 1024) 179 #define CONFIG_ENV_IS_NOWHERE 180 181 #define CONFIG_ENV_OVERWRITE 182 183 #define CONFIG_EXTRA_ENV_SETTINGS \ 184 "kernel_addr_r=0x82000000\0" \ 185 "loadaddr=0x82000000\0" \ 186 "fdt_addr_r=0x88000000\0" \ 187 "fdtaddr=0x88000000\0" \ 188 "ramdisk_addr_r=0x88080000\0" \ 189 "pxefile_addr_r=0x80100000\0" \ 190 "scriptaddr=0x80000000\0" \ 191 "bootm_size=0x10000000\0" \ 192 "boot_mmc_dev=0\0" \ 193 "kernel_mmc_part=7\0" \ 194 "recovery_mmc_part=5\0" \ 195 "bootargs=mem=512M console=ttyO2\0" 196 197 /* 198 * ATAGs 199 */ 200 201 #define CONFIG_SETUP_MEMORY_TAGS 202 #define CONFIG_CMDLINE_TAG 203 #define CONFIG_INITRD_TAG 204 #define CONFIG_REVISION_TAG 205 #define CONFIG_SERIAL_TAG 206 207 /* 208 * Boot 209 */ 210 211 #define CONFIG_SYS_LOAD_ADDR 0x82000000 212 213 #define CONFIG_ANDROID_BOOT_IMAGE 214 215 #define CONFIG_BOOTCOMMAND \ 216 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 217 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 218 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 219 "mmc dev ${boot_mmc_dev}; " \ 220 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 221 "bootm ${kernel_addr_r};" 222 223 /* 224 * Defaults 225 */ 226 227 #include <config_defaults.h> 228 #include <config_distro_defaults.h> 229 230 #endif 231