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 * Input 109 */ 110 111 #define CONFIG_TWL6030_INPUT 112 113 /* 114 * Partitions 115 */ 116 117 #define CONFIG_PARTITION_UUIDS 118 #define CONFIG_CMD_PART 119 120 /* 121 * SPL 122 */ 123 124 #define CONFIG_SPL_FRAMEWORK 125 126 #define CONFIG_SPL_TEXT_BASE 0x40300000 127 #define CONFIG_SPL_MAX_SIZE (48 * 1024) 128 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 129 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 130 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 131 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 132 133 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 134 #define CONFIG_SPL_BOARD_INIT 135 136 #define CONFIG_SPL_LIBGENERIC_SUPPORT 137 #define CONFIG_SPL_LIBCOMMON_SUPPORT 138 #define CONFIG_SPL_LIBDISK_SUPPORT 139 #define CONFIG_SPL_SERIAL_SUPPORT 140 #define CONFIG_SPL_POWER_SUPPORT 141 #define CONFIG_SPL_GPIO_SUPPORT 142 #define CONFIG_SPL_I2C_SUPPORT 143 #define CONFIG_SPL_MMC_SUPPORT 144 145 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 146 147 /* 148 * Console 149 */ 150 151 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 152 153 #define CONFIG_DISPLAY_CPUINFO 154 #define CONFIG_DISPLAY_BOARDINFO 155 156 #define CONFIG_AUTO_COMPLETE 157 158 #define CONFIG_SYS_LONGHELP 159 #define CONFIG_SYS_HUSH_PARSER 160 161 #define CONFIG_SYS_MAXARGS 16 162 #define CONFIG_SYS_CBSIZE 512 163 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 164 + 16) 165 166 /* 167 * Serial 168 */ 169 170 #define CONFIG_SYS_NS16550_SERIAL 171 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 172 #define CONFIG_SYS_NS16550_CLK 48000000 173 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 174 #define CONFIG_CONS_INDEX 3 175 176 #define CONFIG_BAUDRATE 115200 177 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 178 115200 } 179 180 /* 181 * USB gadget 182 */ 183 184 #define CONFIG_USB_MUSB_PIO_ONLY 185 #define CONFIG_USB_MUSB_OMAP2PLUS 186 187 /* 188 * Fastboot 189 */ 190 191 #define CONFIG_USB_FUNCTION_FASTBOOT 192 193 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 194 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 195 196 #define CONFIG_FASTBOOT_FLASH 197 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 198 199 #define CONFIG_CMD_FASTBOOT 200 201 /* 202 * Environment 203 */ 204 205 #define CONFIG_ENV_SIZE (128 * 1024) 206 #define CONFIG_ENV_IS_NOWHERE 207 208 #define CONFIG_ENV_OVERWRITE 209 210 #define CONFIG_EXTRA_ENV_SETTINGS \ 211 "kernel_addr_r=0x82000000\0" \ 212 "loadaddr=0x82000000\0" \ 213 "fdt_addr_r=0x88000000\0" \ 214 "fdtaddr=0x88000000\0" \ 215 "ramdisk_addr_r=0x88080000\0" \ 216 "pxefile_addr_r=0x80100000\0" \ 217 "scriptaddr=0x80000000\0" \ 218 "bootm_size=0x10000000\0" \ 219 "boot_mmc_dev=0\0" \ 220 "kernel_mmc_part=7\0" \ 221 "recovery_mmc_part=5\0" \ 222 "fdtfile=omap4-kc1.dtb\0" \ 223 "bootfile=/boot/extlinux/extlinux.conf\0" \ 224 "bootargs=console=ttyO2,115200 mem=512M\0" 225 226 /* 227 * ATAGs 228 */ 229 230 #define CONFIG_SETUP_MEMORY_TAGS 231 #define CONFIG_CMDLINE_TAG 232 #define CONFIG_INITRD_TAG 233 #define CONFIG_REVISION_TAG 234 #define CONFIG_SERIAL_TAG 235 236 /* 237 * Boot 238 */ 239 240 #define CONFIG_SYS_LOAD_ADDR 0x82000000 241 242 #define CONFIG_ANDROID_BOOT_IMAGE 243 244 #define CONFIG_BOOTCOMMAND \ 245 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 246 "if test reboot-${reboot-mode} = reboot-r; then " \ 247 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 248 "if test reboot-${reboot-mode} = reboot-b; then " \ 249 "echo fastboot; fastboot 0; fi; " \ 250 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 251 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 252 "mmc dev ${boot_mmc_dev}; " \ 253 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 254 "bootm ${kernel_addr_r};" 255 256 /* 257 * Defaults 258 */ 259 260 #include <config_defaults.h> 261 #include <config_distro_defaults.h> 262 263 #endif 264