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 #define CONFIG_OMAP_COMMON 35 36 /* 37 * Board 38 */ 39 40 #define CONFIG_MISC_INIT_R 41 42 /* 43 * Clocks 44 */ 45 46 #define CONFIG_SYS_TIMERBASE GPT2_BASE 47 #define CONFIG_SYS_PTV 2 48 49 /* 50 * DRAM 51 */ 52 53 #define CONFIG_NR_DRAM_BANKS 1 54 55 /* 56 * Memory 57 */ 58 59 #define CONFIG_SYS_TEXT_BASE 0x80100000 60 #define CONFIG_SYS_SDRAM_BASE 0x80000000 61 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ 62 GENERATED_GBL_DATA_SIZE) 63 64 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) 65 66 /* 67 * GPIO 68 */ 69 70 #define CONFIG_OMAP_GPIO 71 72 /* 73 * I2C 74 */ 75 76 #define CONFIG_SYS_I2C 77 #define CONFIG_SYS_OMAP24_I2C_SPEED 400000 78 #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 79 #define CONFIG_SYS_I2C_OMAP24XX 80 #define CONFIG_I2C_MULTI_BUS 81 82 /* 83 * Flash 84 */ 85 86 #define CONFIG_SYS_NO_FLASH 87 88 /* 89 * MMC 90 */ 91 92 #define CONFIG_MMC 93 #define CONFIG_GENERIC_MMC 94 #define CONFIG_OMAP_HSMMC 95 96 /* 97 * Power 98 */ 99 100 #define CONFIG_TWL6030_POWER 101 102 /* 103 * Input 104 */ 105 106 #define CONFIG_TWL6030_INPUT 107 108 /* 109 * Partitions 110 */ 111 112 #define CONFIG_PARTITION_UUIDS 113 #define CONFIG_CMD_PART 114 115 /* 116 * SPL 117 */ 118 119 #define CONFIG_SPL_FRAMEWORK 120 121 #define CONFIG_SPL_TEXT_BASE 0x40300000 122 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ 123 CONFIG_SPL_TEXT_BASE) 124 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 125 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 126 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 127 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 128 129 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 130 #define CONFIG_SPL_BOARD_INIT 131 132 #define CONFIG_SPL_LIBGENERIC_SUPPORT 133 #define CONFIG_SPL_LIBCOMMON_SUPPORT 134 #define CONFIG_SPL_LIBDISK_SUPPORT 135 #define CONFIG_SPL_SERIAL_SUPPORT 136 #define CONFIG_SPL_POWER_SUPPORT 137 #define CONFIG_SPL_GPIO_SUPPORT 138 #define CONFIG_SPL_I2C_SUPPORT 139 #define CONFIG_SPL_MMC_SUPPORT 140 141 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 142 143 /* 144 * Console 145 */ 146 147 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 148 149 #define CONFIG_DISPLAY_CPUINFO 150 #define CONFIG_DISPLAY_BOARDINFO 151 152 #define CONFIG_AUTO_COMPLETE 153 154 #define CONFIG_SYS_LONGHELP 155 156 #define CONFIG_SYS_MAXARGS 16 157 #define CONFIG_SYS_CBSIZE 512 158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 159 + 16) 160 161 /* 162 * Serial 163 */ 164 165 #define CONFIG_SYS_NS16550_SERIAL 166 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 167 #define CONFIG_SYS_NS16550_CLK 48000000 168 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 169 #define CONFIG_CONS_INDEX 3 170 171 #define CONFIG_BAUDRATE 115200 172 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 173 115200 } 174 175 /* 176 * USB gadget 177 */ 178 179 #define CONFIG_USB_MUSB_PIO_ONLY 180 #define CONFIG_USB_MUSB_OMAP2PLUS 181 182 /* 183 * Fastboot 184 */ 185 186 #define CONFIG_USB_FUNCTION_FASTBOOT 187 188 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 189 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 190 191 #define CONFIG_FASTBOOT_FLASH 192 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 193 194 #define CONFIG_CMD_FASTBOOT 195 196 /* 197 * Environment 198 */ 199 200 #define CONFIG_ENV_SIZE (128 * 1024) 201 #define CONFIG_ENV_IS_NOWHERE 202 203 #define CONFIG_ENV_OVERWRITE 204 205 #define CONFIG_EXTRA_ENV_SETTINGS \ 206 "kernel_addr_r=0x82000000\0" \ 207 "loadaddr=0x82000000\0" \ 208 "fdt_addr_r=0x88000000\0" \ 209 "fdtaddr=0x88000000\0" \ 210 "ramdisk_addr_r=0x88080000\0" \ 211 "pxefile_addr_r=0x80100000\0" \ 212 "scriptaddr=0x80000000\0" \ 213 "bootm_size=0x10000000\0" \ 214 "boot_mmc_dev=0\0" \ 215 "kernel_mmc_part=7\0" \ 216 "recovery_mmc_part=5\0" \ 217 "fdtfile=omap4-kc1.dtb\0" \ 218 "bootfile=/boot/extlinux/extlinux.conf\0" \ 219 "bootargs=console=ttyO2,115200 mem=512M\0" 220 221 /* 222 * ATAGs 223 */ 224 225 #define CONFIG_SETUP_MEMORY_TAGS 226 #define CONFIG_CMDLINE_TAG 227 #define CONFIG_INITRD_TAG 228 #define CONFIG_REVISION_TAG 229 #define CONFIG_SERIAL_TAG 230 231 /* 232 * Boot 233 */ 234 235 #define CONFIG_SYS_LOAD_ADDR 0x82000000 236 237 #define CONFIG_ANDROID_BOOT_IMAGE 238 239 #define CONFIG_BOOTCOMMAND \ 240 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 241 "if test reboot-${reboot-mode} = reboot-r; then " \ 242 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 243 "if test reboot-${reboot-mode} = reboot-b; then " \ 244 "echo fastboot; fastboot 0; fi; " \ 245 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 246 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 247 "mmc dev ${boot_mmc_dev}; " \ 248 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 249 "bootm ${kernel_addr_r};" 250 251 /* 252 * Defaults 253 */ 254 255 #include <config_defaults.h> 256 #include <config_distro_defaults.h> 257 258 #endif 259