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 35 /* 36 * Board 37 */ 38 39 #define CONFIG_MISC_INIT_R 40 41 /* 42 * Clocks 43 */ 44 45 #define CONFIG_SYS_TIMERBASE GPT2_BASE 46 #define CONFIG_SYS_PTV 2 47 48 /* 49 * DRAM 50 */ 51 52 #define CONFIG_NR_DRAM_BANKS 1 53 54 /* 55 * Memory 56 */ 57 58 #define CONFIG_SYS_TEXT_BASE 0x80100000 59 #define CONFIG_SYS_SDRAM_BASE 0x80000000 60 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ 61 GENERATED_GBL_DATA_SIZE) 62 63 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) 64 65 /* 66 * GPIO 67 */ 68 69 #define CONFIG_OMAP_GPIO 70 71 /* 72 * I2C 73 */ 74 75 #define CONFIG_SYS_I2C 76 #define CONFIG_SYS_OMAP24_I2C_SPEED 400000 77 #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 78 #define CONFIG_SYS_I2C_OMAP24XX 79 #define CONFIG_I2C_MULTI_BUS 80 81 /* 82 * Flash 83 */ 84 85 #define CONFIG_SYS_NO_FLASH 86 87 /* 88 * MMC 89 */ 90 91 #define CONFIG_MMC 92 #define CONFIG_GENERIC_MMC 93 #define CONFIG_OMAP_HSMMC 94 95 /* 96 * Power 97 */ 98 99 #define CONFIG_TWL6030_POWER 100 101 /* 102 * Input 103 */ 104 105 #define CONFIG_TWL6030_INPUT 106 107 /* 108 * Partitions 109 */ 110 111 #define CONFIG_PARTITION_UUIDS 112 #define CONFIG_CMD_PART 113 114 /* 115 * SPL 116 */ 117 118 #define CONFIG_SPL_FRAMEWORK 119 120 #define CONFIG_SPL_TEXT_BASE 0x40300000 121 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ 122 CONFIG_SPL_TEXT_BASE) 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 "arch/arm/mach-omap2/u-boot-spl.lds" 129 #define CONFIG_SPL_BOARD_INIT 130 131 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 2 132 133 /* 134 * Console 135 */ 136 137 #define CONFIG_AUTO_COMPLETE 138 139 #define CONFIG_SYS_LONGHELP 140 141 #define CONFIG_SYS_MAXARGS 16 142 #define CONFIG_SYS_CBSIZE 512 143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ 144 + 16) 145 146 /* 147 * Serial 148 */ 149 150 #define CONFIG_SYS_NS16550_SERIAL 151 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 152 #define CONFIG_SYS_NS16550_CLK 48000000 153 #define CONFIG_SYS_NS16550_COM3 UART3_BASE 154 #define CONFIG_CONS_INDEX 3 155 156 #define CONFIG_BAUDRATE 115200 157 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 158 115200 } 159 160 /* 161 * USB gadget 162 */ 163 164 #define CONFIG_USB_MUSB_PIO_ONLY 165 #define CONFIG_USB_MUSB_OMAP2PLUS 166 167 /* 168 * Fastboot 169 */ 170 171 #define CONFIG_USB_FUNCTION_FASTBOOT 172 173 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 174 #define CONFIG_FASTBOOT_BUF_SIZE 0x2000000 175 176 #define CONFIG_FASTBOOT_FLASH 177 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 178 179 #define CONFIG_CMD_FASTBOOT 180 181 /* 182 * Environment 183 */ 184 185 #define CONFIG_ENV_SIZE (128 * 1024) 186 #define CONFIG_ENV_IS_NOWHERE 187 188 #define CONFIG_ENV_OVERWRITE 189 190 #define CONFIG_EXTRA_ENV_SETTINGS \ 191 "kernel_addr_r=0x82000000\0" \ 192 "loadaddr=0x82000000\0" \ 193 "fdt_addr_r=0x88000000\0" \ 194 "fdtaddr=0x88000000\0" \ 195 "ramdisk_addr_r=0x88080000\0" \ 196 "pxefile_addr_r=0x80100000\0" \ 197 "scriptaddr=0x80000000\0" \ 198 "bootm_size=0x10000000\0" \ 199 "boot_mmc_dev=0\0" \ 200 "kernel_mmc_part=7\0" \ 201 "recovery_mmc_part=5\0" \ 202 "fdtfile=omap4-kc1.dtb\0" \ 203 "bootfile=/boot/extlinux/extlinux.conf\0" \ 204 "bootargs=console=ttyO2,115200 mem=512M\0" 205 206 /* 207 * ATAGs 208 */ 209 210 #define CONFIG_SETUP_MEMORY_TAGS 211 #define CONFIG_CMDLINE_TAG 212 #define CONFIG_INITRD_TAG 213 #define CONFIG_REVISION_TAG 214 #define CONFIG_SERIAL_TAG 215 216 /* 217 * Boot 218 */ 219 220 #define CONFIG_SYS_LOAD_ADDR 0x82000000 221 222 #define CONFIG_ANDROID_BOOT_IMAGE 223 224 #define CONFIG_BOOTCOMMAND \ 225 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 226 "if test reboot-${reboot-mode} = reboot-r; then " \ 227 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 228 "if test reboot-${reboot-mode} = reboot-b; then " \ 229 "echo fastboot; fastboot 0; fi; " \ 230 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 231 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 232 "mmc dev ${boot_mmc_dev}; " \ 233 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 234 "bootm ${kernel_addr_r};" 235 236 /* 237 * Defaults 238 */ 239 240 #include <config_defaults.h> 241 #include <config_distro_defaults.h> 242 243 #endif 244