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 19 /* TPS65950 */ 20 #define PBIASLITEVMODE1 (1 << 8) 21 22 /* LED */ 23 #define IGEP0020_GPIO_LED 27 24 #define IGEP0030_GPIO_LED 16 25 26 /* Board and revision detection GPIOs */ 27 #define IGEP0030_USB_TRANSCEIVER_RESET 54 28 #define GPIO_IGEP00X0_BOARD_DETECTION 28 29 #define GPIO_IGEP00X0_REVISION_DETECTION 129 30 31 /* Environment */ 32 #define ENV_DEVICE_SETTINGS \ 33 "stdin=serial\0" \ 34 "stdout=serial\0" \ 35 "stderr=serial\0" 36 37 #define MEM_LAYOUT_SETTINGS \ 38 DEFAULT_LINUX_BOOT_ENV \ 39 "scriptaddr=0x87E00000\0" \ 40 "pxefile_addr_r=0x87F00000\0" 41 42 #define BOOT_TARGET_DEVICES(func) \ 43 func(MMC, mmc, 0) 44 45 #include <config_distro_bootcmd.h> 46 47 #define ENV_FINDFDT \ 48 "findfdt="\ 49 "if test ${board_name} = igep0020; then " \ 50 "if test ${board_rev} = F; then " \ 51 "setenv fdtfile omap3-igep0020-rev-f.dtb; " \ 52 "else " \ 53 "setenv fdtfile omap3-igep0020.dtb; fi; fi; " \ 54 "if test ${board_name} = igep0030; then " \ 55 "if test ${board_rev} = G; then " \ 56 "setenv fdtfile omap3-igep0030-rev-g.dtb; " \ 57 "else " \ 58 "setenv fdtfile omap3-igep0030.dtb; fi; fi; " \ 59 "if test ${fdtfile} = ''; then " \ 60 "echo WARNING: Could not determine device tree to use; fi; \0" 61 62 #define CFG_EXTRA_ENV_SETTINGS \ 63 ENV_FINDFDT \ 64 ENV_DEVICE_SETTINGS \ 65 MEM_LAYOUT_SETTINGS \ 66 BOOTENV 67 68 /* OneNAND config */ 69 #define CFG_SYS_ONENAND_BASE ONENAND_MAP 70 #define CFG_SYS_ONENAND_BLOCK_SIZE (128*1024) 71 72 /* NAND config */ 73 #define CFG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 74 10, 11, 12, 13, 14, 15, 16, 17, \ 75 18, 19, 20, 21, 22, 23, 24, 25, \ 76 26, 27, 28, 29, 30, 31, 32, 33, \ 77 34, 35, 36, 37, 38, 39, 40, 41, \ 78 42, 43, 44, 45, 46, 47, 48, 49, \ 79 50, 51, 52, 53, 54, 55, 56, 57, } 80 #define CFG_SYS_NAND_ECCSIZE 512 81 #define CFG_SYS_NAND_ECCBYTES 14 82 83 #endif /* __IGEP00X0_H */ 84