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 /* 84 * Flash 85 */ 86 87 #define CONFIG_SYS_NO_FLASH 88 89 /* 90 * MMC 91 */ 92 93 #define CONFIG_MMC 94 #define CONFIG_GENERIC_MMC 95 #define CONFIG_OMAP_HSMMC 96 97 #define CONFIG_CMD_MMC 98 99 /* 100 * Power 101 */ 102 103 #define CONFIG_TWL6030_POWER 104 105 /* 106 * Input 107 */ 108 109 #define CONFIG_TWL6030_INPUT 110 111 /* 112 * Partitions 113 */ 114 115 #define CONFIG_PARTITION_UUIDS 116 #define CONFIG_CMD_PART 117 118 /* 119 * SPL 120 */ 121 122 #define CONFIG_SPL_FRAMEWORK 123 124 #define CONFIG_SPL_TEXT_BASE 0x40300000 125 #define CONFIG_SPL_MAX_SIZE (48 * 1024) 126 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 127 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 128 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 129 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 130 131 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 132 #define CONFIG_SPL_BOARD_INIT 133 134 #define CONFIG_SPL_LIBGENERIC_SUPPORT 135 #define CONFIG_SPL_LIBCOMMON_SUPPORT 136 #define CONFIG_SPL_LIBDISK_SUPPORT 137 #define CONFIG_SPL_SERIAL_SUPPORT 138 #define CONFIG_SPL_POWER_SUPPORT 139 #define CONFIG_SPL_GPIO_SUPPORT 140 #define CONFIG_SPL_I2C_SUPPORT 141 #define CONFIG_SPL_MMC_SUPPORT 142 143 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 144 145 /* 146 * Console 147 */ 148 149 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 150 151 #define CONFIG_DISPLAY_CPUINFO 152 #define CONFIG_DISPLAY_BOARDINFO 153 154 #define CONFIG_AUTO_COMPLETE 155 156 #define CONFIG_SYS_LONGHELP 157 158 #define CONFIG_SYS_MAXARGS 16 159 #define CONFIG_SYS_CBSIZE 512 160 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 161 + 16) 162 163 /* 164 * Serial 165 */ 166 167 #define CONFIG_SYS_NS16550_SERIAL 168 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 169 #define CONFIG_SYS_NS16550_CLK 48000000 170 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 171 #define CONFIG_CONS_INDEX 3 172 173 #define CONFIG_BAUDRATE 115200 174 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 175 115200 } 176 177 /* 178 * USB gadget 179 */ 180 181 #define CONFIG_USB_MUSB_PIO_ONLY 182 #define CONFIG_USB_MUSB_OMAP2PLUS 183 184 /* 185 * Fastboot 186 */ 187 188 #define CONFIG_USB_FUNCTION_FASTBOOT 189 190 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 191 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 192 193 #define CONFIG_FASTBOOT_FLASH 194 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 195 196 #define CONFIG_CMD_FASTBOOT 197 198 /* 199 * Environment 200 */ 201 202 #define CONFIG_ENV_SIZE (128 * 1024) 203 #define CONFIG_ENV_IS_NOWHERE 204 205 #define CONFIG_ENV_OVERWRITE 206 207 #define CONFIG_EXTRA_ENV_SETTINGS \ 208 "kernel_addr_r=0x82000000\0" \ 209 "loadaddr=0x82000000\0" \ 210 "fdt_addr_r=0x88000000\0" \ 211 "fdtaddr=0x88000000\0" \ 212 "ramdisk_addr_r=0x88080000\0" \ 213 "pxefile_addr_r=0x80100000\0" \ 214 "scriptaddr=0x80000000\0" \ 215 "bootm_size=0x10000000\0" \ 216 "boot_mmc_dev=0\0" \ 217 "kernel_mmc_part=7\0" \ 218 "recovery_mmc_part=5\0" \ 219 "fdtfile=omap4-kc1.dtb\0" \ 220 "bootfile=/boot/extlinux/extlinux.conf\0" \ 221 "bootargs=console=ttyO2,115200 mem=512M\0" 222 223 /* 224 * ATAGs 225 */ 226 227 #define CONFIG_SETUP_MEMORY_TAGS 228 #define CONFIG_CMDLINE_TAG 229 #define CONFIG_INITRD_TAG 230 #define CONFIG_REVISION_TAG 231 #define CONFIG_SERIAL_TAG 232 233 /* 234 * Boot 235 */ 236 237 #define CONFIG_SYS_LOAD_ADDR 0x82000000 238 239 #define CONFIG_ANDROID_BOOT_IMAGE 240 241 #define CONFIG_BOOTCOMMAND \ 242 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 243 "if test reboot-${reboot-mode} = reboot-r; then " \ 244 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 245 "if test reboot-${reboot-mode} = reboot-b; then " \ 246 "echo fastboot; fastboot 0; fi; " \ 247 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 248 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 249 "mmc dev ${boot_mmc_dev}; " \ 250 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 251 "bootm ${kernel_addr_r};" 252 253 /* 254 * Defaults 255 */ 256 257 #include <config_defaults.h> 258 #include <config_distro_defaults.h> 259 260 #endif 261