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