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 DDR_PLL_FREQ 303 73 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 74 75 /* FWD Button = 27 76 * SRV Button = 87 */ 77 #define BOARD_DFU_BUTTON_GPIO 27 78 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 79 /* In dfu mode keep led1 on */ 80 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 81 "button_dfu0=27\0" \ 82 "button_dfu1=87\0" \ 83 "led0=3,0,1\0" \ 84 "led1=4,0,0\0" \ 85 "led2=5,0,1\0" \ 86 "led3=87,0,1\0" \ 87 "led4=60,0,1\0" \ 88 "led5=63,0,1\0" 89 90 #undef CONFIG_CMD_FAT 91 92 /* Physical Memory Map */ 93 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 94 95 /* I2C Configuration */ 96 #define CONFIG_SYS_I2C_SPEED 100000 97 98 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 99 #define EEPROM_ADDR_DDR3 0x90 100 #define EEPROM_ADDR_CHIP 0x120 101 102 #undef CONFIG_MII 103 #undef CONFIG_PHY_GIGE 104 #define CONFIG_PHY_SMSC 105 106 #define CONFIG_FACTORYSET 107 108 /* use both define to compile a SPL compliance test */ 109 /* 110 #define CONFIG_SPL_CMT 111 #define CONFIG_SPL_CMT_DEBUG 112 */ 113 114 /* nedded by compliance test in read mode */ 115 #if defined(CONFIG_SPL_CMT) 116 #define CONFIG_SYS_DCACHE_OFF 117 #endif 118 119 /* Watchdog */ 120 #define CONFIG_OMAP_WATCHDOG 121 122 /* Define own nand partitions */ 123 #define CONFIG_ENV_OFFSET_REDUND 0xB80000 124 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 125 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 126 127 128 129 #define CONFIG_DFU_MTD 130 #undef COMMON_ENV_DFU_ARGS 131 #define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \ 132 "setenv bootargs ${bootargs};" \ 133 "mtdparts default;" \ 134 "draco_led 1;" \ 135 "dfu 0 mtd 0;" \ 136 "draco_led 0;\0" \ 137 138 #undef DFU_ALT_INFO_NAND_V2 139 #define DFU_ALT_INFO_NAND_V2 \ 140 "spl mtddev;" \ 141 "spl.backup1 mtddev;" \ 142 "spl.backup2 mtddev;" \ 143 "spl.backup3 mtddev;" \ 144 "u-boot mtddev;" \ 145 "u-boot.env0 mtddev;" \ 146 "u-boot.env1 mtddev;" \ 147 "rootfs mtddevubi" \ 148 149 #undef MTDIDS_NAME_STR 150 #define MTDIDS_NAME_STR "omap2-nand_concat" 151 #undef MTDIDS_DEFAULT 152 #define MTDIDS_DEFAULT "nand2=" MTDIDS_NAME_STR 153 154 #undef MTDPARTS_DEFAULT_V2 155 #define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \ 156 "512k(spl)," \ 157 "512k(spl.backup1)," \ 158 "512k(spl.backup2)," \ 159 "512k(spl.backup3)," \ 160 "7680k(u-boot)," \ 161 "2048k(u-boot.env0)," \ 162 "2048k(u-boot.env1)," \ 163 "2048k(mtdoops)," \ 164 "-(rootfs)" 165 166 #undef MTDPARTS_DEFAULT 167 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2 168 169 #undef CONFIG_ENV_SETTINGS_NAND_V2 170 #define CONFIG_ENV_SETTINGS_NAND_V2 \ 171 "nand_active_ubi_vol=rootfs_a\0" \ 172 "rootfs_name=rootfs\0" \ 173 "kernel_name=uImage\0"\ 174 "nand_root_fs_type=ubifs rootwait=1\0" \ 175 "nand_args=run bootargs_defaults;" \ 176 "mtdparts default;" \ 177 "setenv ${partitionset_active} true;" \ 178 "if test -n ${A}; then " \ 179 "setenv nand_active_ubi_vol ${rootfs_name}_a;" \ 180 "fi;" \ 181 "if test -n ${B}; then " \ 182 "setenv nand_active_ubi_vol ${rootfs_name}_b;" \ 183 "fi;" \ 184 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ 185 "ubi.mtd=rootfs,${ubi_off};" \ 186 "setenv bootargs ${bootargs} " \ 187 "root=${nand_root} noinitrd ${mtdparts} " \ 188 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ 189 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ 190 "=mtdoops\0" \ 191 COMMON_ENV_DFU_ARGS \ 192 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \ 193 COMMON_ENV_NAND_BOOT \ 194 "ubi part rootfs ${ubi_off};" \ 195 "ubifsmount ubi0:${nand_active_ubi_vol};" \ 196 "ubifsload ${kloadaddr} boot/${kernel_name};" \ 197 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \ 198 "bootm ${kloadaddr} - ${loadaddr}\0" \ 199 "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \ 200 "bootm ${kloadaddr} - ${loadaddr}\0" \ 201 COMMON_ENV_NAND_CMDS 202 203 #ifndef CONFIG_SPL_BUILD 204 205 #define CONFIG_NAND_CS_INIT 206 #define ETAMIN_NAND_GPMC_CONFIG1 0x00000800 207 #define ETAMIN_NAND_GPMC_CONFIG2 0x001e1e00 208 #define ETAMIN_NAND_GPMC_CONFIG3 0x001e1e00 209 #define ETAMIN_NAND_GPMC_CONFIG4 0x16051807 210 #define ETAMIN_NAND_GPMC_CONFIG5 0x00151e1e 211 #define ETAMIN_NAND_GPMC_CONFIG6 0x16000f80 212 #define CONFIG_MTD_CONCAT 213 214 /* Default env settings */ 215 #define CONFIG_EXTRA_ENV_SETTINGS \ 216 "hostname=etamin\0" \ 217 "ubi_off=4096\0"\ 218 "nand_img_size=0x400000\0" \ 219 "optargs=\0" \ 220 "preboot=draco_led 0\0" \ 221 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 222 CONFIG_ENV_SETTINGS_V2 \ 223 CONFIG_ENV_SETTINGS_NAND_V2 224 225 #ifndef CONFIG_RESTORE_FLASH 226 227 #define CONFIG_BOOTCOMMAND \ 228 "if dfubutton; then " \ 229 "run dfu_start; " \ 230 "reset; " \ 231 "fi;" \ 232 "run nand_boot;" \ 233 "run nand_boot_backup;" \ 234 "reset;" 235 236 237 #else 238 #define CONFIG_BOOTCOMMAND \ 239 "setenv autoload no; " \ 240 "dhcp; " \ 241 "if tftp 80000000 debrick.scr; then " \ 242 "source 80000000; " \ 243 "fi" 244 #endif 245 #endif /* CONFIG_SPL_BUILD */ 246 #endif /* ! __CONFIG_ETAMIN_H */ 247