1 /* 2 * DENX M53 configuration 3 * Copyright (C) 2012-2013 Marek Vasut <marex@denx.de> 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of 8 * the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 18 * MA 02111-1307 USA 19 */ 20 21 #ifndef __M53EVK_CONFIG_H__ 22 #define __M53EVK_CONFIG_H__ 23 24 #define CONFIG_MX53 25 #define CONFIG_MXC_GPIO 26 #define CONFIG_SYS_HZ 1000 27 28 #include <asm/arch/imx-regs.h> 29 30 #define CONFIG_DISPLAY_CPUINFO 31 #define CONFIG_BOARD_EARLY_INIT_F 32 #define CONFIG_REVISION_TAG 33 #define CONFIG_SYS_NO_FLASH 34 35 /* 36 * U-Boot Commands 37 */ 38 #include <config_cmd_default.h> 39 #define CONFIG_DISPLAY_BOARDINFO 40 #define CONFIG_DOS_PARTITION 41 42 #define CONFIG_CMD_DATE 43 #define CONFIG_CMD_DHCP 44 #define CONFIG_CMD_EXT2 45 #define CONFIG_CMD_FAT 46 #define CONFIG_CMD_I2C 47 #define CONFIG_CMD_MII 48 #define CONFIG_CMD_MMC 49 #define CONFIG_CMD_NAND 50 #define CONFIG_CMD_NET 51 #define CONFIG_CMD_PING 52 #define CONFIG_CMD_SATA 53 #define CONFIG_CMD_USB 54 55 /* 56 * Memory configurations 57 */ 58 #define CONFIG_NR_DRAM_BANKS 2 59 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 60 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 61 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 62 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) 63 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) 64 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 65 #define CONFIG_SYS_MEMTEST_START 0x70000000 66 #define CONFIG_SYS_MEMTEST_END 0xaff00000 67 68 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 69 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 70 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 71 72 #define CONFIG_SYS_INIT_SP_OFFSET \ 73 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 74 #define CONFIG_SYS_INIT_SP_ADDR \ 75 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 76 77 #define CONFIG_SYS_TEXT_BASE 0x71000000 78 79 /* 80 * U-Boot general configurations 81 */ 82 #define CONFIG_SYS_LONGHELP 83 #define CONFIG_SYS_PROMPT "=> " 84 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 85 #define CONFIG_SYS_PBSIZE \ 86 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 87 /* Print buffer size */ 88 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 89 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 90 /* Boot argument buffer size */ 91 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 92 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 93 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 94 #define CONFIG_SYS_HUSH_PARSER 95 96 /* 97 * Serial Driver 98 */ 99 #define CONFIG_MXC_UART 100 #define CONFIG_MXC_UART_BASE UART2_BASE 101 #define CONFIG_CONS_INDEX 1 102 #define CONFIG_BAUDRATE 115200 103 104 /* 105 * MMC Driver 106 */ 107 #ifdef CONFIG_CMD_MMC 108 #define CONFIG_MMC 109 #define CONFIG_GENERIC_MMC 110 #define CONFIG_FSL_ESDHC 111 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 112 #define CONFIG_SYS_FSL_ESDHC_NUM 1 113 #endif 114 115 /* 116 * NAND 117 */ 118 #define CONFIG_ENV_SIZE (16 * 1024) 119 #ifdef CONFIG_CMD_NAND 120 #define CONFIG_SYS_MAX_NAND_DEVICE 1 121 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI 122 #define CONFIG_NAND_MXC 123 #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI 124 #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR 125 #define CONFIG_SYS_NAND_LARGEPAGE 126 #define CONFIG_MXC_NAND_HWECC 127 #define CONFIG_SYS_NAND_USE_FLASH_BBT 128 129 /* Environment is in NAND */ 130 #define CONFIG_ENV_IS_IN_NAND 131 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 132 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 133 #define CONFIG_ENV_RANGE (512 * 1024) 134 #define CONFIG_ENV_OFFSET 0x100000 135 #define CONFIG_ENV_OFFSET_REDUND \ 136 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) 137 138 #define CONFIG_CMD_UBI 139 #define CONFIG_CMD_UBIFS 140 #define CONFIG_CMD_MTDPARTS 141 #define CONFIG_RBTREE 142 #define CONFIG_LZO 143 #define CONFIG_MTD_DEVICE 144 #define CONFIG_MTD_PARTITIONS 145 #define MTDIDS_DEFAULT "nand0=mxc-nand" 146 #define MTDPARTS_DEFAULT \ 147 "mtdparts=mxc-nand:" \ 148 "1m(bootloader)ro," \ 149 "512k(environment)," \ 150 "512k(redundant-environment)," \ 151 "4m(kernel)," \ 152 "128k(fdt)," \ 153 "8m(ramdisk)," \ 154 "-(filesystem)" 155 #else 156 #define CONFIG_ENV_IS_NOWHERE 157 #endif 158 159 /* 160 * Ethernet on SOC (FEC) 161 */ 162 #ifdef CONFIG_CMD_NET 163 #define CONFIG_FEC_MXC 164 #define IMX_FEC_BASE FEC_BASE_ADDR 165 #define CONFIG_FEC_MXC_PHYADDR 0x0 166 #define CONFIG_MII 167 #define CONFIG_DISCOVER_PHY 168 #define CONFIG_FEC_XCV_TYPE RMII 169 #define CONFIG_PHYLIB 170 #define CONFIG_PHY_MICREL 171 #endif 172 173 /* 174 * I2C 175 */ 176 #ifdef CONFIG_CMD_I2C 177 #define CONFIG_HARD_I2C 178 #define CONFIG_I2C_MXC 179 #define CONFIG_SYS_I2C_BASE I2C2_BASE_ADDR 180 #define CONFIG_SYS_I2C_SPEED 100000 181 #endif 182 183 /* 184 * RTC 185 */ 186 #ifdef CONFIG_CMD_DATE 187 #define CONFIG_RTC_M41T62 188 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 189 #define CONFIG_SYS_M41T11_BASE_YEAR 2000 190 #endif 191 192 /* 193 * USB 194 */ 195 #ifdef CONFIG_CMD_USB 196 #define CONFIG_USB_EHCI 197 #define CONFIG_USB_EHCI_MX5 198 #define CONFIG_USB_STORAGE 199 #define CONFIG_USB_HOST_ETHER 200 #define CONFIG_USB_ETHER_ASIX 201 #define CONFIG_USB_ETHER_SMSC95XX 202 #define CONFIG_MXC_USB_PORT 1 203 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 204 #define CONFIG_MXC_USB_FLAGS 0 205 #endif 206 207 /* 208 * SATA 209 */ 210 #ifdef CONFIG_CMD_SATA 211 #define CONFIG_DWC_AHSATA 212 #define CONFIG_SYS_SATA_MAX_DEVICE 1 213 #define CONFIG_DWC_AHSATA_PORT_ID 0 214 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 215 #define CONFIG_LBA48 216 #define CONFIG_LIBATA 217 #endif 218 219 /* 220 * Boot Linux 221 */ 222 #define CONFIG_CMDLINE_TAG 223 #define CONFIG_INITRD_TAG 224 #define CONFIG_REVISION_TAG 225 #define CONFIG_SETUP_MEMORY_TAGS 226 #define CONFIG_BOOTDELAY 3 227 #define CONFIG_BOOTFILE "m53evk/uImage" 228 #define CONFIG_BOOTARGS "console=ttymxc1,115200" 229 #define CONFIG_LOADADDR 0x70800000 230 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 231 #define CONFIG_OF_LIBFDT 232 233 /* 234 * NAND SPL 235 */ 236 #define CONFIG_SPL 237 #define CONFIG_SPL_FRAMEWORK 238 #define CONFIG_SPL_TARGET "u-boot-with-nand-spl.imx" 239 #define CONFIG_SPL_BOARD_INIT 240 #define CONFIG_SPL_TEXT_BASE 0x70008000 241 #define CONFIG_SPL_PAD_TO 0x8000 242 #define CONFIG_SPL_STACK 0x70004000 243 #define CONFIG_SPL_GPIO_SUPPORT 244 #define CONFIG_SPL_LIBCOMMON_SUPPORT 245 #define CONFIG_SPL_LIBGENERIC_SUPPORT 246 #define CONFIG_SPL_NAND_SUPPORT 247 #define CONFIG_SPL_SERIAL_SUPPORT 248 249 #define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO 250 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 251 #define CONFIG_SYS_NAND_OOBSIZE 64 252 #define CONFIG_SYS_NAND_PAGE_COUNT 64 253 #define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) 254 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 255 256 #endif /* __M53EVK_CONFIG_H__ */ 257