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 /* 85 * Flash 86 */ 87 88 #define CONFIG_SYS_NO_FLASH 89 90 /* 91 * MMC 92 */ 93 94 #define CONFIG_MMC 95 #define CONFIG_GENERIC_MMC 96 #define CONFIG_OMAP_HSMMC 97 98 #define CONFIG_CMD_MMC 99 100 /* 101 * Power 102 */ 103 104 #define CONFIG_TWL6030_POWER 105 106 /* 107 * Input 108 */ 109 110 #define CONFIG_TWL6030_INPUT 111 112 /* 113 * Partitions 114 */ 115 116 #define CONFIG_PARTITION_UUIDS 117 #define CONFIG_CMD_PART 118 119 /* 120 * SPL 121 */ 122 123 #define CONFIG_SPL_FRAMEWORK 124 125 #define CONFIG_SPL_TEXT_BASE 0x40300000 126 #define CONFIG_SPL_MAX_SIZE (48 * 1024) 127 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 128 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 129 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 130 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 131 132 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 133 #define CONFIG_SPL_BOARD_INIT 134 135 #define CONFIG_SPL_LIBGENERIC_SUPPORT 136 #define CONFIG_SPL_LIBCOMMON_SUPPORT 137 #define CONFIG_SPL_LIBDISK_SUPPORT 138 #define CONFIG_SPL_SERIAL_SUPPORT 139 #define CONFIG_SPL_POWER_SUPPORT 140 #define CONFIG_SPL_GPIO_SUPPORT 141 #define CONFIG_SPL_I2C_SUPPORT 142 #define CONFIG_SPL_MMC_SUPPORT 143 144 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 145 146 /* 147 * Console 148 */ 149 150 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 151 152 #define CONFIG_DISPLAY_CPUINFO 153 #define CONFIG_DISPLAY_BOARDINFO 154 155 #define CONFIG_AUTO_COMPLETE 156 157 #define CONFIG_SYS_LONGHELP 158 159 #define CONFIG_SYS_MAXARGS 16 160 #define CONFIG_SYS_CBSIZE 512 161 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 162 + 16) 163 164 /* 165 * Serial 166 */ 167 168 #define CONFIG_SYS_NS16550_SERIAL 169 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 170 #define CONFIG_SYS_NS16550_CLK 48000000 171 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 172 #define CONFIG_CONS_INDEX 3 173 174 #define CONFIG_BAUDRATE 115200 175 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 176 115200 } 177 178 /* 179 * USB gadget 180 */ 181 182 #define CONFIG_USB_MUSB_PIO_ONLY 183 #define CONFIG_USB_MUSB_OMAP2PLUS 184 185 /* 186 * Fastboot 187 */ 188 189 #define CONFIG_USB_FUNCTION_FASTBOOT 190 191 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 192 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 193 194 #define CONFIG_FASTBOOT_FLASH 195 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 196 197 #define CONFIG_CMD_FASTBOOT 198 199 /* 200 * Environment 201 */ 202 203 #define CONFIG_ENV_SIZE (128 * 1024) 204 #define CONFIG_ENV_IS_NOWHERE 205 206 #define CONFIG_ENV_OVERWRITE 207 208 #define CONFIG_EXTRA_ENV_SETTINGS \ 209 "kernel_addr_r=0x82000000\0" \ 210 "loadaddr=0x82000000\0" \ 211 "fdt_addr_r=0x88000000\0" \ 212 "fdtaddr=0x88000000\0" \ 213 "ramdisk_addr_r=0x88080000\0" \ 214 "pxefile_addr_r=0x80100000\0" \ 215 "scriptaddr=0x80000000\0" \ 216 "bootm_size=0x10000000\0" \ 217 "boot_mmc_dev=0\0" \ 218 "kernel_mmc_part=7\0" \ 219 "recovery_mmc_part=5\0" \ 220 "fdtfile=omap4-kc1.dtb\0" \ 221 "bootfile=/boot/extlinux/extlinux.conf\0" \ 222 "bootargs=console=ttyO2,115200 mem=512M\0" 223 224 /* 225 * ATAGs 226 */ 227 228 #define CONFIG_SETUP_MEMORY_TAGS 229 #define CONFIG_CMDLINE_TAG 230 #define CONFIG_INITRD_TAG 231 #define CONFIG_REVISION_TAG 232 #define CONFIG_SERIAL_TAG 233 234 /* 235 * Boot 236 */ 237 238 #define CONFIG_SYS_LOAD_ADDR 0x82000000 239 240 #define CONFIG_ANDROID_BOOT_IMAGE 241 242 #define CONFIG_BOOTCOMMAND \ 243 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 244 "if test reboot-${reboot-mode} = reboot-r; then " \ 245 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 246 "if test reboot-${reboot-mode} = reboot-b; then " \ 247 "echo fastboot; fastboot 0; fi; " \ 248 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 249 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 250 "mmc dev ${boot_mmc_dev}; " \ 251 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 252 "bootm ${kernel_addr_r};" 253 254 /* 255 * Defaults 256 */ 257 258 #include <config_defaults.h> 259 #include <config_distro_defaults.h> 260 261 #endif 262