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Dirk Behmebb732be2009-01-28 21:39:58 +01001/*
Sanjeev Premi22ad1022011-10-25 06:11:29 +00002 * Configuration settings for the TI OMAP3 EVM board.
3 *
4 * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
5 *
Dirk Behmebb732be2009-01-28 21:39:58 +01006 * Author :
7 * Manikandan Pillai <mani.pillai@ti.com>
8 * Derived from Beagle Board and 3430 SDP code by
9 * Richard Woodruff <r-woodruff2@ti.com>
10 * Syed Mohammed Khasim <khasim@ti.com>
11 *
12 * Manikandan Pillai <mani.pillai@ti.com>
13 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +020014 * SPDX-License-Identifier: GPL-2.0+
Dirk Behmebb732be2009-01-28 21:39:58 +010015 */
Sanjeev Premi22ad1022011-10-25 06:11:29 +000016
Derald D. Woods1b01bf92017-08-06 00:00:21 -050017#ifndef __CONFIG_H
18#define __CONFIG_H
Sanjeev Premi22ad1022011-10-25 06:11:29 +000019
Derald D. Woods1b01bf92017-08-06 00:00:21 -050020#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
Sanjeev Premi22ad1022011-10-25 06:11:29 +000021
Derald D. Woods1b01bf92017-08-06 00:00:21 -050022#include <configs/ti_omap3_common.h>
Tom Rinidf407782016-07-27 22:29:42 -040023
24/*
Derald D. Woods1b01bf92017-08-06 00:00:21 -050025 * We are only ever GP parts and will utilize all of the "downloaded image"
26 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
Tom Rinidf407782016-07-27 22:29:42 -040027 */
Derald D. Woods1b01bf92017-08-06 00:00:21 -050028#undef CONFIG_SPL_TEXT_BASE
29#define CONFIG_SPL_TEXT_BASE 0x40200000
Tom Rinidf407782016-07-27 22:29:42 -040030
Derald D. Woods1b01bf92017-08-06 00:00:21 -050031#define CONFIG_SPL_FRAMEWORK
Tom Rinidf407782016-07-27 22:29:42 -040032
33#define CONFIG_MISC_INIT_R
Derald D. Woods1b01bf92017-08-06 00:00:21 -050034#define CONFIG_CMDLINE_TAG
Tom Rinidf407782016-07-27 22:29:42 -040035#define CONFIG_SETUP_MEMORY_TAGS
36#define CONFIG_INITRD_TAG
37#define CONFIG_REVISION_TAG
38
Derald D. Woods1b01bf92017-08-06 00:00:21 -050039/* Override OMAP3 serial console configuration */
40#undef CONFIG_CONS_INDEX
41#define CONFIG_CONS_INDEX 1
42#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
43#if defined(CONFIG_SPL_BUILD)
44#undef CONFIG_SYS_NS16550_REG_SIZE
Derald D. Woods1b01bf92017-08-06 00:00:21 -050045#endif /* CONFIG_SPL_BUILD */
Tom Rinidf407782016-07-27 22:29:42 -040046
Derald D. Woods1b01bf92017-08-06 00:00:21 -050047/* NAND */
48#if defined(CONFIG_NAND)
Tom Rinidf407782016-07-27 22:29:42 -040049#define CONFIG_SYS_FLASH_BASE NAND_BASE
Derald D. Woods1b01bf92017-08-06 00:00:21 -050050#define CONFIG_SYS_MAX_NAND_DEVICE 1
Derald D. Woods1b01bf92017-08-06 00:00:21 -050051#define CONFIG_SYS_NAND_5_ADDR_CYCLE
52#define CONFIG_SYS_NAND_PAGE_COUNT 64
53#define CONFIG_SYS_NAND_PAGE_SIZE 2048
54#define CONFIG_SYS_NAND_OOBSIZE 64
55#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
56#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
57#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
58 10, 11, 12, 13}
59#define CONFIG_SYS_NAND_ECCSIZE 512
60#define CONFIG_SYS_NAND_ECCBYTES 3
61#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
62#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
63#define CONFIG_ENV_IS_IN_NAND 1
64#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
Derald D. Woods1b01bf92017-08-06 00:00:21 -050065#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
Adam Ford6b1c1652017-09-04 21:08:02 -050066#define CONFIG_ENV_OFFSET 0x260000
67#define CONFIG_ENV_ADDR 0x260000
Derald D. Woods1b01bf92017-08-06 00:00:21 -050068#define CONFIG_ENV_OVERWRITE
Derald D. Woods1b01bf92017-08-06 00:00:21 -050069#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
Derald D. Woods17f8f982017-09-02 17:43:05 -050070/* NAND: SPL falcon mode configs */
71#if defined(CONFIG_SPL_OS_BOOT)
72#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
73#endif /* CONFIG_SPL_OS_BOOT */
Derald D. Woods1b01bf92017-08-06 00:00:21 -050074#endif /* CONFIG_NAND */
Tom Rinidf407782016-07-27 22:29:42 -040075
Derald D. Woods1b01bf92017-08-06 00:00:21 -050076/* MUSB */
Tom Rinidf407782016-07-27 22:29:42 -040077
Derald D. Woods1b01bf92017-08-06 00:00:21 -050078/* USB EHCI */
79#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
Tom Rinidf407782016-07-27 22:29:42 -040080
Derald D. Woods1b01bf92017-08-06 00:00:21 -050081/* Environment */
82#define CONFIG_PREBOOT "usb start"
Sanjeev Premibf2f48c2009-05-15 23:48:37 +020083
Derald D. Woodsf6438a82017-11-29 03:28:55 +000084#include <config_distro_defaults.h>
85
86#define MEM_LAYOUT_ENV_SETTINGS \
87 DEFAULT_LINUX_BOOT_ENV
88
Derald D. Woodsf6438a82017-11-29 03:28:55 +000089#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
90 "bootcmd_" #devtypel #instance "=" \
91 "run nandboot\0"
Derald D. Woodsf6438a82017-11-29 03:28:55 +000092#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
93 #devtypel #instance " "
Derald D. Woodsf6438a82017-11-29 03:28:55 +000094
Derald D. Woods4da58202018-01-20 21:16:14 -060095#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -060096 "bootcmd_" #devtypel #instance "=" \
Derald D. Woods4da58202018-01-20 21:16:14 -060097 "setenv mmcdev " #instance "; " \
98 "setenv bootpart " #instance ":${mmcpart} ; " \
99 "run mmcboot\0"
100#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600101 #devtypel #instance " "
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000102
103#define BOOT_TARGET_DEVICES(func) \
104 func(MMC, mmc, 0) \
Derald D. Woods4da58202018-01-20 21:16:14 -0600105 func(LEGACY_MMC, legacy_mmc, 0) \
106 func(UBIFS, ubifs, 0) \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000107 func(NAND, nand, 0)
108
109#include <config_distro_bootcmd.h>
110
Dirk Behmebb732be2009-01-28 21:39:58 +0100111#define CONFIG_EXTRA_ENV_SETTINGS \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000112 MEM_LAYOUT_ENV_SETTINGS \
113 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500114 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
Derald D. Woods1b01bf92017-08-06 00:00:21 -0500115 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
Derald D. Woods3126cfd2017-12-28 01:25:43 -0600116 "fdt_high=0xffffffff\0" \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600117 "bootdir=/boot\0" \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500118 "bootenv=uEnv.txt\0" \
Derald D. Woods4da58202018-01-20 21:16:14 -0600119 "bootfile=zImage\0" \
120 "bootubivol=rootfs\0" \
121 "bootubipart=rootfs\0" \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500122 "optargs=\0" \
Vaibhav Hiremath4fdf2b72011-09-03 21:42:35 -0400123 "mmcdev=0\0" \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600124 "mmcpart=2\0" \
Derald D. Woods4da58202018-01-20 21:16:14 -0600125 "bootpart=${mmcdev}:${mmcpart}\0" \
Sanjeev Premi16822bf2011-09-23 05:25:28 +0000126 "console=ttyO0,115200n8\0" \
Dirk Behmebb732be2009-01-28 21:39:58 +0100127 "mmcargs=setenv bootargs console=${console} " \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500128 "${mtdparts} " \
Derald D. Woods1b01bf92017-08-06 00:00:21 -0500129 "${optargs} " \
Dirk Behmebb732be2009-01-28 21:39:58 +0100130 "root=/dev/mmcblk0p2 rw " \
Derald D. Woods1b01bf92017-08-06 00:00:21 -0500131 "rootfstype=ext4 rootwait\0" \
Dirk Behmebb732be2009-01-28 21:39:58 +0100132 "nandargs=setenv bootargs console=${console} " \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500133 "${mtdparts} " \
Derald D. Woods1b01bf92017-08-06 00:00:21 -0500134 "${optargs} " \
135 "root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
136 "rootfstype=ubifs rootwait\0" \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500137 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
Derald D. Woods4da58202018-01-20 21:16:14 -0600138 "ext4bootenv=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootenv}\0" \
Derald D. Woods17f8f982017-09-02 17:43:05 -0500139 "importbootenv=echo Importing environment from mmc ...; " \
140 "env import -t ${loadaddr} ${filesize}\0" \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600141 "mmcbootenv=mmc dev ${mmcdev}; " \
142 "if mmc rescan; then " \
143 "run loadbootenv && run importbootenv; " \
144 "run ext4bootenv && run importbootenv; " \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000145 "if test -n $uenvcmd; then " \
146 "echo Running uenvcmd ...; " \
147 "run uenvcmd; " \
148 "fi; " \
149 "fi\0" \
Derald D. Woods4da58202018-01-20 21:16:14 -0600150 "loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
151 "loaddtb=ext4load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000152 "mmcboot=run mmcbootenv; " \
Derald D. Woods4da58202018-01-20 21:16:14 -0600153 "if run loadimage && run loaddtb; then " \
154 "echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} ...; " \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000155 "run mmcargs; " \
Derald D. Woods4da58202018-01-20 21:16:14 -0600156 "if test ${bootfile} = uImage; then " \
157 "bootm ${loadaddr} - ${fdtaddr}; " \
158 "fi; " \
159 "if test ${bootfile} = zImage; then " \
160 "bootz ${loadaddr} - ${fdtaddr}; " \
161 "fi; " \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000162 "fi\0" \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600163 "nandboot=" \
Derald D. Woods4da58202018-01-20 21:16:14 -0600164 "if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \
165 "echo Booting uImage from NAND MTD 'kernel' partition ...; " \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600166 "run nandargs; " \
Derald D. Woods4da58202018-01-20 21:16:14 -0600167 "bootm ${loadaddr} - ${fdtaddr}; " \
Derald D. Woodsbb7444e2018-01-06 23:10:06 -0600168 "fi\0" \
Derald D. Woodsf6438a82017-11-29 03:28:55 +0000169 BOOTENV
Dirk Behmebb732be2009-01-28 21:39:58 +0100170
Derald D. Woods1b01bf92017-08-06 00:00:21 -0500171#endif /* __CONFIG_H */