1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Common configuration settings for IGEP technology based boards 4 * 5 * (C) Copyright 2012 6 * ISEE 2007 SL, <www.iseebcn.com> 7 */ 8 9 #ifndef __IGEP00X0_H 10 #define __IGEP00X0_H 11 12 #define CONFIG_NR_DRAM_BANKS 2 13 14 #include <configs/ti_omap3_common.h> 15 16 /* 17 * We are only ever GP parts and will utilize all of the "downloaded image" 18 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB). 19 */ 20 #undef CONFIG_SPL_TEXT_BASE 21 #define CONFIG_SPL_TEXT_BASE 0x40200000 22 23 #define CONFIG_MISC_INIT_R 24 25 #define CONFIG_REVISION_TAG 1 26 27 /* GPIO banks */ 28 #define CONFIG_OMAP3_GPIO_2 /* GPIO32..63 is in GPIO bank 2 */ 29 #define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO bank 4 */ 30 31 /* TPS65950 */ 32 #define PBIASLITEVMODE1 (1 << 8) 33 34 /* LED */ 35 #define IGEP0020_GPIO_LED 27 36 #define IGEP0030_GPIO_LED 16 37 38 /* Board and revision detection GPIOs */ 39 #define IGEP0030_USB_TRANSCEIVER_RESET 54 40 #define GPIO_IGEP00X0_BOARD_DETECTION 28 41 #define GPIO_IGEP00X0_REVISION_DETECTION 129 42 43 /* USB device configuration */ 44 #define CONFIG_USB_DEVICE 1 45 #define CONFIG_USB_TTY 1 46 47 /* Change these to suit your needs */ 48 #define CONFIG_USBD_VENDORID 0x0451 49 #define CONFIG_USBD_PRODUCTID 0x5678 50 #define CONFIG_USBD_MANUFACTURER "Texas Instruments" 51 #define CONFIG_USBD_PRODUCT_NAME "IGEP" 52 53 #ifndef CONFIG_SPL_BUILD 54 55 /* Environment */ 56 #define ENV_DEVICE_SETTINGS \ 57 "stdin=serial\0" \ 58 "stdout=serial\0" \ 59 "stderr=serial\0" 60 61 #define MEM_LAYOUT_SETTINGS \ 62 DEFAULT_LINUX_BOOT_ENV \ 63 "scriptaddr=0x87E00000\0" \ 64 "pxefile_addr_r=0x87F00000\0" 65 66 #define BOOT_TARGET_DEVICES(func) \ 67 func(MMC, mmc, 0) 68 69 #include <config_distro_bootcmd.h> 70 71 #define ENV_FINDFDT \ 72 "findfdt="\ 73 "if test ${board_name} = igep0020; then " \ 74 "if test ${board_rev} = F; then " \ 75 "setenv fdtfile omap3-igep0020-rev-f.dtb; " \ 76 "else " \ 77 "setenv fdtfile omap3-igep0020.dtb; fi; fi; " \ 78 "if test ${board_name} = igep0030; then " \ 79 "if test ${board_rev} = G; then " \ 80 "setenv fdtfile omap3-igep0030-rev-g.dtb; " \ 81 "else " \ 82 "setenv fdtfile omap3-igep0030.dtb; fi; fi; " \ 83 "if test ${fdtfile} = ''; then " \ 84 "echo WARNING: Could not determine device tree to use; fi; \0" 85 86 #define CONFIG_EXTRA_ENV_SETTINGS \ 87 ENV_FINDFDT \ 88 ENV_DEVICE_SETTINGS \ 89 MEM_LAYOUT_SETTINGS \ 90 BOOTENV 91 92 #endif 93 94 #define CONFIG_MTD_PARTITIONS 95 #define CONFIG_SYS_MTDPARTS_RUNTIME 96 97 /* OneNAND config */ 98 #define CONFIG_USE_ONENAND_BOARD_INIT 99 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 100 #define CONFIG_SYS_ONENAND_BLOCK_SIZE (128*1024) 101 102 /* NAND config */ 103 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 104 #define CONFIG_SYS_NAND_PAGE_COUNT 64 105 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 106 #define CONFIG_SYS_NAND_OOBSIZE 64 107 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 108 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS 109 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 110 10, 11, 12, 13, 14, 15, 16, 17, \ 111 18, 19, 20, 21, 22, 23, 24, 25, \ 112 26, 27, 28, 29, 30, 31, 32, 33, \ 113 34, 35, 36, 37, 38, 39, 40, 41, \ 114 42, 43, 44, 45, 46, 47, 48, 49, \ 115 50, 51, 52, 53, 54, 55, 56, 57, } 116 #define CONFIG_SYS_NAND_ECCSIZE 512 117 #define CONFIG_SYS_NAND_ECCBYTES 14 118 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW 119 120 /* UBI configuration */ 121 #define CONFIG_SPL_UBI 1 122 #define CONFIG_SPL_UBI_MAX_VOL_LEBS 256 123 #define CONFIG_SPL_UBI_MAX_PEB_SIZE (256*1024) 124 #define CONFIG_SPL_UBI_MAX_PEBS 4096 125 #define CONFIG_SPL_UBI_VOL_IDS 8 126 #define CONFIG_SPL_UBI_LOAD_MONITOR_ID 0 127 #define CONFIG_SPL_UBI_LOAD_KERNEL_ID 3 128 #define CONFIG_SPL_UBI_LOAD_ARGS_ID 4 129 #define CONFIG_SPL_UBI_PEB_OFFSET 4 130 #define CONFIG_SPL_UBI_VID_OFFSET 512 131 #define CONFIG_SPL_UBI_LEB_START 2048 132 #define CONFIG_SPL_UBI_INFO_ADDR 0x88080000 133 134 /* environment organization */ 135 #define CONFIG_ENV_UBI_PART "UBI" 136 #define CONFIG_ENV_UBI_VOLUME "config" 137 #define CONFIG_ENV_UBI_VOLUME_REDUND "config_r" 138 #define CONFIG_ENV_SIZE (32*1024) 139 140 #endif /* __IGEP00X0_H */ 141