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