1 /* 2 * (C) Copyright 2013 Siemens Schweiz AG 3 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. 4 * 5 * Based on: 6 * U-Boot file:/include/configs/am335x_evm.h 7 * 8 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_ETAMIN_H 14 #define __CONFIG_ETAMIN_H 15 16 #include "siemens-am33x-common.h" 17 /* NAND specific changes for etamin due to different page size */ 18 #undef CONFIG_SYS_NAND_PAGE_SIZE 19 #undef CONFIG_SYS_NAND_OOBSIZE 20 #undef CONFIG_SYS_NAND_BLOCK_SIZE 21 #undef CONFIG_SYS_NAND_ECCPOS 22 #undef CONFIG_SYS_NAND_U_BOOT_OFFS 23 #undef CONFIG_SYS_ENV_SECT_SIZE 24 #undef CONFIG_ENV_OFFSET 25 #undef CONFIG_NAND_OMAP_ECCSCHEME 26 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW 27 28 #define CONFIG_ENV_OFFSET 0x980000 29 #define CONFIG_SYS_ENV_SECT_SIZE (512 << 10) /* 512 KiB */ 30 #define CONFIG_SYS_NAND_PAGE_SIZE 4096 31 #define CONFIG_SYS_NAND_OOBSIZE 224 32 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * CONFIG_SYS_NAND_PAGE_SIZE) 33 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 34 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ 35 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ 36 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 37 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ 38 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ 39 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ 40 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ 41 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ 42 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 43 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 44 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ 45 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ 46 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ 47 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ 48 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ 49 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ 50 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ 51 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ 52 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ 53 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \ 54 } 55 56 #undef CONFIG_SYS_NAND_ECCSIZE 57 #undef CONFIG_SYS_NAND_ECCBYTES 58 #define CONFIG_SYS_NAND_ECCSIZE 512 59 #define CONFIG_SYS_NAND_ECCBYTES 26 60 61 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000 62 63 #define CONFIG_SYS_NAND_MAX_CHIPS 1 64 65 #undef CONFIG_SYS_MAX_NAND_DEVICE 66 #define CONFIG_SYS_MAX_NAND_DEVICE 3 67 #define CONFIG_SYS_NAND_BASE2 (0x18000000) /* physical address */ 68 #define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE, \ 69 CONFIG_SYS_NAND_BASE2} 70 71 #define CONFIG_SYS_NAND_ONFI_DETECTION 72 #define CONFIG_DISPLAY_CPUINFO 73 #define CONFIG_SYS_MPUCLK 300 74 #define DDR_PLL_FREQ 303 75 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 76 77 /* FWD Button = 27 78 * SRV Button = 87 */ 79 #define BOARD_DFU_BUTTON_GPIO 27 80 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 81 /* In dfu mode keep led1 on */ 82 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 83 "button_dfu0=27\0" \ 84 "button_dfu1=87\0" \ 85 "led0=3,0,1\0" \ 86 "led1=4,0,0\0" \ 87 "led2=5,0,1\0" \ 88 "led3=87,0,1\0" \ 89 "led4=60,0,1\0" \ 90 "led5=63,0,1\0" 91 92 #undef CONFIG_DOS_PARTITION 93 #undef CONFIG_CMD_FAT 94 95 #define CONFIG_BOARD_LATE_INIT 96 97 /* Physical Memory Map */ 98 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 99 100 /* I2C Configuration */ 101 #define CONFIG_SYS_I2C_SPEED 100000 102 103 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 104 #define EEPROM_ADDR_DDR3 0x90 105 #define EEPROM_ADDR_CHIP 0x120 106 107 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 108 109 #undef CONFIG_MII 110 #undef CONFIG_PHY_GIGE 111 #define CONFIG_PHY_SMSC 112 113 #define CONFIG_FACTORYSET 114 115 /* use both define to compile a SPL compliance test */ 116 /* 117 #define CONFIG_SPL_CMT 118 #define CONFIG_SPL_CMT_DEBUG 119 */ 120 121 /* nedded by compliance test in read mode */ 122 #if defined(CONFIG_SPL_CMT) 123 #define CONFIG_SYS_DCACHE_OFF 124 #endif 125 126 /* Watchdog */ 127 #define CONFIG_OMAP_WATCHDOG 128 129 /* Define own nand partitions */ 130 #define CONFIG_ENV_OFFSET_REDUND 0xB80000 131 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 132 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 133 134 135 136 #define CONFIG_DFU_MTD 137 #undef COMMON_ENV_DFU_ARGS 138 #define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \ 139 "setenv bootargs ${bootargs};" \ 140 "mtdparts default;" \ 141 "draco_led 1;" \ 142 "dfu 0 mtd 0;" \ 143 "draco_led 0;\0" \ 144 145 #undef DFU_ALT_INFO_NAND_V2 146 #define DFU_ALT_INFO_NAND_V2 \ 147 "spl mtddev;" \ 148 "spl.backup1 mtddev;" \ 149 "spl.backup2 mtddev;" \ 150 "spl.backup3 mtddev;" \ 151 "u-boot mtddev;" \ 152 "u-boot.env0 mtddev;" \ 153 "u-boot.env1 mtddev;" \ 154 "rootfs mtddevubi" \ 155 156 #undef MTDIDS_NAME_STR 157 #define MTDIDS_NAME_STR "omap2-nand_concat" 158 #undef MTDIDS_DEFAULT 159 #define MTDIDS_DEFAULT "nand2=" MTDIDS_NAME_STR 160 161 #undef MTDPARTS_DEFAULT_V2 162 #define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \ 163 "512k(spl)," \ 164 "512k(spl.backup1)," \ 165 "512k(spl.backup2)," \ 166 "512k(spl.backup3)," \ 167 "7680k(u-boot)," \ 168 "2048k(u-boot.env0)," \ 169 "2048k(u-boot.env1)," \ 170 "2048k(mtdoops)," \ 171 "-(rootfs)" 172 173 #undef MTDPARTS_DEFAULT 174 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2 175 176 #undef CONFIG_ENV_SETTINGS_NAND_V2 177 #define CONFIG_ENV_SETTINGS_NAND_V2 \ 178 "nand_active_ubi_vol=rootfs_a\0" \ 179 "rootfs_name=rootfs\0" \ 180 "kernel_name=uImage\0"\ 181 "nand_root_fs_type=ubifs rootwait=1\0" \ 182 "nand_args=run bootargs_defaults;" \ 183 "mtdparts default;" \ 184 "setenv ${partitionset_active} true;" \ 185 "if test -n ${A}; then " \ 186 "setenv nand_active_ubi_vol ${rootfs_name}_a;" \ 187 "fi;" \ 188 "if test -n ${B}; then " \ 189 "setenv nand_active_ubi_vol ${rootfs_name}_b;" \ 190 "fi;" \ 191 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ 192 "ubi.mtd=rootfs,${ubi_off};" \ 193 "setenv bootargs ${bootargs} " \ 194 "root=${nand_root} noinitrd ${mtdparts} " \ 195 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ 196 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ 197 "=mtdoops\0" \ 198 COMMON_ENV_DFU_ARGS \ 199 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \ 200 COMMON_ENV_NAND_BOOT \ 201 "ubi part rootfs ${ubi_off};" \ 202 "ubifsmount ubi0:${nand_active_ubi_vol};" \ 203 "ubifsload ${kloadaddr} boot/${kernel_name};" \ 204 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \ 205 "bootm ${kloadaddr} - ${loadaddr}\0" \ 206 "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \ 207 "bootm ${kloadaddr} - ${loadaddr}\0" \ 208 COMMON_ENV_NAND_CMDS 209 210 #ifndef CONFIG_SPL_BUILD 211 212 #define CONFIG_NAND_CS_INIT 213 #define ETAMIN_NAND_GPMC_CONFIG1 0x00000800 214 #define ETAMIN_NAND_GPMC_CONFIG2 0x001e1e00 215 #define ETAMIN_NAND_GPMC_CONFIG3 0x001e1e00 216 #define ETAMIN_NAND_GPMC_CONFIG4 0x16051807 217 #define ETAMIN_NAND_GPMC_CONFIG5 0x00151e1e 218 #define ETAMIN_NAND_GPMC_CONFIG6 0x16000f80 219 #define CONFIG_MTD_CONCAT 220 221 /* Default env settings */ 222 #define CONFIG_EXTRA_ENV_SETTINGS \ 223 "hostname=etamin\0" \ 224 "ubi_off=4096\0"\ 225 "nand_img_size=0x400000\0" \ 226 "optargs=\0" \ 227 "preboot=draco_led 0\0" \ 228 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 229 CONFIG_ENV_SETTINGS_V2 \ 230 CONFIG_ENV_SETTINGS_NAND_V2 231 232 #ifndef CONFIG_RESTORE_FLASH 233 234 #define CONFIG_BOOTCOMMAND \ 235 "if dfubutton; then " \ 236 "run dfu_start; " \ 237 "reset; " \ 238 "fi;" \ 239 "run nand_boot;" \ 240 "run nand_boot_backup;" \ 241 "reset;" 242 243 244 #else 245 #define CONFIG_BOOTCOMMAND \ 246 "setenv autoload no; " \ 247 "dhcp; " \ 248 "if tftp 80000000 debrick.scr; then " \ 249 "source 80000000; " \ 250 "fi" 251 #endif 252 #endif /* CONFIG_SPL_BUILD */ 253 #endif /* ! __CONFIG_ETAMIN_H */ 254