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 (48 * 1024) 123 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 124 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 125 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 126 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 127 128 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" 129 #define CONFIG_SPL_BOARD_INIT 130 131 #define CONFIG_SPL_LIBGENERIC_SUPPORT 132 #define CONFIG_SPL_LIBCOMMON_SUPPORT 133 #define CONFIG_SPL_LIBDISK_SUPPORT 134 #define CONFIG_SPL_SERIAL_SUPPORT 135 #define CONFIG_SPL_POWER_SUPPORT 136 #define CONFIG_SPL_GPIO_SUPPORT 137 #define CONFIG_SPL_I2C_SUPPORT 138 #define CONFIG_SPL_MMC_SUPPORT 139 140 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 141 142 /* 143 * Console 144 */ 145 146 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 147 148 #define CONFIG_DISPLAY_CPUINFO 149 #define CONFIG_DISPLAY_BOARDINFO 150 151 #define CONFIG_AUTO_COMPLETE 152 153 #define CONFIG_SYS_LONGHELP 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 * USB gadget 176 */ 177 178 #define CONFIG_USB_MUSB_PIO_ONLY 179 #define CONFIG_USB_MUSB_OMAP2PLUS 180 181 /* 182 * Fastboot 183 */ 184 185 #define CONFIG_USB_FUNCTION_FASTBOOT 186 187 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 188 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 189 190 #define CONFIG_FASTBOOT_FLASH 191 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 192 193 #define CONFIG_CMD_FASTBOOT 194 195 /* 196 * Environment 197 */ 198 199 #define CONFIG_ENV_SIZE (128 * 1024) 200 #define CONFIG_ENV_IS_NOWHERE 201 202 #define CONFIG_ENV_OVERWRITE 203 204 #define CONFIG_EXTRA_ENV_SETTINGS \ 205 "kernel_addr_r=0x82000000\0" \ 206 "loadaddr=0x82000000\0" \ 207 "fdt_addr_r=0x88000000\0" \ 208 "fdtaddr=0x88000000\0" \ 209 "ramdisk_addr_r=0x88080000\0" \ 210 "pxefile_addr_r=0x80100000\0" \ 211 "scriptaddr=0x80000000\0" \ 212 "bootm_size=0x10000000\0" \ 213 "boot_mmc_dev=0\0" \ 214 "kernel_mmc_part=7\0" \ 215 "recovery_mmc_part=5\0" \ 216 "fdtfile=omap4-kc1.dtb\0" \ 217 "bootfile=/boot/extlinux/extlinux.conf\0" \ 218 "bootargs=console=ttyO2,115200 mem=512M\0" 219 220 /* 221 * ATAGs 222 */ 223 224 #define CONFIG_SETUP_MEMORY_TAGS 225 #define CONFIG_CMDLINE_TAG 226 #define CONFIG_INITRD_TAG 227 #define CONFIG_REVISION_TAG 228 #define CONFIG_SERIAL_TAG 229 230 /* 231 * Boot 232 */ 233 234 #define CONFIG_SYS_LOAD_ADDR 0x82000000 235 236 #define CONFIG_ANDROID_BOOT_IMAGE 237 238 #define CONFIG_BOOTCOMMAND \ 239 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 240 "if test reboot-${reboot-mode} = reboot-r; then " \ 241 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 242 "if test reboot-${reboot-mode} = reboot-b; then " \ 243 "echo fastboot; fastboot 0; fi; " \ 244 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 245 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 246 "mmc dev ${boot_mmc_dev}; " \ 247 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 248 "bootm ${kernel_addr_r};" 249 250 /* 251 * Defaults 252 */ 253 254 #include <config_defaults.h> 255 #include <config_distro_defaults.h> 256 257 #endif 258