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Lokesh Vutla3e716e22013-02-17 23:34:35 +00001/*
2 * (C) Copyright 2013
3 * Texas Instruments Incorporated.
4 * Sricharan R <r.sricharan@ti.com>
5 *
6 * Derived from OMAP4 done by:
7 * Aneesh V <aneesh@ti.com>
8 *
9 * TI OMAP5 AND DRA7XX common configuration settings
10 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +020011 * SPDX-License-Identifier: GPL-2.0+
Tom Rinib3277f52013-08-09 11:22:18 -040012 *
13 * For more details, please see the technical documents listed at
14 * http://www.ti.com/product/omap5432
Lokesh Vutla3e716e22013-02-17 23:34:35 +000015 */
16
Enric Balletbò i Serra2785bb72013-12-06 21:30:19 +010017#ifndef __CONFIG_TI_OMAP5_COMMON_H
18#define __CONFIG_TI_OMAP5_COMMON_H
Lokesh Vutla3e716e22013-02-17 23:34:35 +000019
Lokesh Vutla3e716e22013-02-17 23:34:35 +000020#define CONFIG_DISPLAY_CPUINFO
21#define CONFIG_DISPLAY_BOARDINFO
Tom Rinib3277f52013-08-09 11:22:18 -040022#define CONFIG_ARCH_CPU_INIT
Lokesh Vutla3e716e22013-02-17 23:34:35 +000023
Praveen Rao3206b8a2015-03-09 17:12:06 -050024/* Common ARM Erratas */
25#define CONFIG_ARM_ERRATA_798870
26
Tom Rinib3277f52013-08-09 11:22:18 -040027#define CONFIG_SYS_CACHELINE_SIZE 64
Lokesh Vutla3e716e22013-02-17 23:34:35 +000028
Tom Rinib3277f52013-08-09 11:22:18 -040029/* Use General purpose timer 1 */
30#define CONFIG_SYS_TIMERBASE GPT2_BASE
Lokesh Vutla3e716e22013-02-17 23:34:35 +000031
Tom Rini21089602013-08-20 08:53:52 -040032/*
33 * For the DDR timing information we can either dynamically determine
34 * the timings to use or use pre-determined timings (based on using the
35 * dynamic method. Default to the static timing infomation.
36 */
Tom Rinib3277f52013-08-09 11:22:18 -040037#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
Tom Rinib3277f52013-08-09 11:22:18 -040038#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
39#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
40#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
41#endif
42
Tom Rinib3277f52013-08-09 11:22:18 -040043#define CONFIG_PALMAS_POWER
Tom Rinib3277f52013-08-09 11:22:18 -040044
45#include <asm/arch/cpu.h>
46#include <asm/arch/omap.h>
47
Nishanth Menonad63dd72015-07-22 18:05:41 -050048#include <configs/ti_armv7_omap.h>
Lokesh Vutla3e716e22013-02-17 23:34:35 +000049
50/*
Tom Rinib3277f52013-08-09 11:22:18 -040051 * Hardware drivers
Lokesh Vutla3e716e22013-02-17 23:34:35 +000052 */
Thomas Chou52ac4432015-11-19 21:48:12 +080053#define CONFIG_SYS_NS16550_CLK 48000000
Tom Rini2accd962015-09-17 16:47:04 -040054#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
Lokesh Vutla3e716e22013-02-17 23:34:35 +000055#define CONFIG_SYS_NS16550_SERIAL
56#define CONFIG_SYS_NS16550_REG_SIZE (-4)
Tom Rini2accd962015-09-17 16:47:04 -040057#endif
Lokesh Vutla3e716e22013-02-17 23:34:35 +000058
Lokesh Vutla3e716e22013-02-17 23:34:35 +000059/*
60 * Environment setup
61 */
Tom Rini546c6c12013-04-05 06:21:45 +000062#ifndef PARTS_DEFAULT
63#define PARTS_DEFAULT
64#endif
65
Kishon Vijay Abraham I24080762015-02-23 18:40:20 +053066#ifndef DFUARGS
67#define DFUARGS
68#endif
69
Tom Riniaed1ba12015-06-12 20:52:29 -040070#ifndef CONFIG_SPL_BUILD
Lokesh Vutla6d576a72014-07-14 19:57:58 +053071#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
Lokesh Vutla3e716e22013-02-17 23:34:35 +000072#define CONFIG_EXTRA_ENV_SETTINGS \
Tom Rini96886f22014-03-28 15:03:29 -040073 DEFAULT_LINUX_BOOT_ENV \
Lokesh Vutlab207c472015-08-28 13:35:07 +053074 DEFAULT_MMC_TI_ARGS \
Tom Rinie0f6fba2013-10-18 18:04:19 -040075 "console=" CONSOLEDEV ",115200n8\0" \
Dan Murphyff302722013-06-06 13:27:06 -050076 "fdtfile=undefined\0" \
SRICHARAN R14a95192013-04-04 23:39:27 +000077 "bootpart=0:2\0" \
78 "bootdir=/boot\0" \
SRICHARAN R31d0c152013-04-04 23:39:47 +000079 "bootfile=zImage\0" \
Lokesh Vutla3e716e22013-02-17 23:34:35 +000080 "usbtty=cdc_acm\0" \
81 "vram=16M\0" \
Tom Rini546c6c12013-04-05 06:21:45 +000082 "partitions=" PARTS_DEFAULT "\0" \
Tom Rini891918a2013-04-11 05:22:10 +000083 "optargs=\0" \
Lokesh Vutlad53f4c22015-08-13 20:26:38 +053084 "dofastboot=0\0" \
Lokesh Vutla3e716e22013-02-17 23:34:35 +000085 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
86 "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
87 "source ${loadaddr}\0" \
Cooper Jr., Franklinb61bb802014-12-04 11:27:05 -060088 "bootenv=uEnv.txt\0" \
89 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
Nishanth Menon5277c8f2013-04-01 05:52:40 +000090 "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
91 "env import -t ${loadaddr} ${filesize}\0" \
SRICHARAN R14a95192013-04-04 23:39:27 +000092 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
Tom Rinib6ba9992013-10-09 10:59:33 -040093 "mmcboot=mmc dev ${mmcdev}; " \
94 "if mmc rescan; then " \
95 "echo SD/MMC found on device ${mmcdev};" \
96 "if run loadbootenv; then " \
97 "echo Loaded environment from ${bootenv};" \
98 "run importbootenv;" \
99 "fi;" \
100 "if test -n $uenvcmd; then " \
101 "echo Running uenvcmd ...;" \
102 "run uenvcmd;" \
103 "fi;" \
104 "if run loadimage; then " \
105 "run loadfdt; " \
106 "echo Booting from mmc${mmcdev} ...; " \
Lokesh Vutlab207c472015-08-28 13:35:07 +0530107 "run args_mmc; " \
Tom Rinib6ba9992013-10-09 10:59:33 -0400108 "bootz ${loadaddr} - ${fdtaddr}; " \
109 "fi;" \
110 "fi;\0" \
SRICHARAN R14a95192013-04-04 23:39:27 +0000111 "findfdt="\
112 "if test $board_name = omap5_uevm; then " \
Dan Murphyff302722013-06-06 13:27:06 -0500113 "setenv fdtfile omap5-uevm.dtb; fi; " \
Dan Murphya6f9d152013-06-11 11:22:30 -0500114 "if test $board_name = dra7xx; then " \
115 "setenv fdtfile dra7-evm.dtb; fi;" \
Lokesh Vutla6d576a72014-07-14 19:57:58 +0530116 "if test $board_name = dra72x; then " \
117 "setenv fdtfile dra72-evm.dtb; fi;" \
Felipe Balbi4750eb62014-11-10 14:02:44 -0600118 "if test $board_name = beagle_x15; then " \
119 "setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
Dan Murphyff302722013-06-06 13:27:06 -0500120 "if test $fdtfile = undefined; then " \
121 "echo WARNING: Could not determine device tree to use; fi; \0" \
SRICHARAN R14a95192013-04-04 23:39:27 +0000122 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
Kishon Vijay Abraham I24080762015-02-23 18:40:20 +0530123 DFUARGS \
Cooper Jr., Franklin07610ab2015-04-21 07:51:04 -0500124 NETARGS \
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000125
Dileep Kattaf1a5e712015-03-27 23:06:57 +0530126
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000127#define CONFIG_BOOTCOMMAND \
Dileep Kattaf1a5e712015-03-27 23:06:57 +0530128 "if test ${dofastboot} -eq 1; then " \
129 "echo Boot fastboot requested, resetting dofastboot ...;" \
130 "setenv dofastboot 0; saveenv;" \
Paul Kocialkowskid48378f2015-06-12 19:57:00 +0200131 "echo Booting into fastboot ...; fastboot 0;" \
Dileep Kattaf1a5e712015-03-27 23:06:57 +0530132 "fi;" \
SRICHARAN R14a95192013-04-04 23:39:27 +0000133 "run findfdt; " \
Tom Rinib6ba9992013-10-09 10:59:33 -0400134 "run mmcboot;" \
135 "setenv mmcdev 1; " \
136 "setenv bootpart 1:2; " \
137 "setenv mmcroot /dev/mmcblk0p2 rw; " \
138 "run mmcboot;" \
Dileep Kattaf1a5e712015-03-27 23:06:57 +0530139 ""
Tom Riniaed1ba12015-06-12 20:52:29 -0400140#endif
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000141
Balaji T K8372baf2013-06-06 05:04:32 +0000142
Tom Rini21089602013-08-20 08:53:52 -0400143/*
144 * SPL related defines. The Public RAM memory map the ROM defines the
145 * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
146 * (dra7xx is larger, but we do not need to be larger at this time). We
147 * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
148 * print some information.
149 */
Tom Rinif7875682013-08-20 08:53:45 -0400150#define CONFIG_SPL_TEXT_BASE 0x40300000
151#define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000152#define CONFIG_SPL_DISPLAY_PRINT
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000153#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
Tom Rinid9f808d2014-04-03 07:52:53 -0400154#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
155 (128 << 20))
Lokesh Vutla3e716e22013-02-17 23:34:35 +0000156
Enric Balletbò i Serra47858592013-12-06 21:30:20 +0100157#ifdef CONFIG_NAND
158#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
159#endif
160
Mugunthan V Nd0320152015-09-29 14:42:26 +0530161/*
162 * Disable MMC DM for SPL build and can be re-enabled after adding
163 * DM support in SPL
164 */
165#ifdef CONFIG_SPL_BUILD
166#undef CONFIG_DM_MMC
167#endif
168
Enric Balletbò i Serra2785bb72013-12-06 21:30:19 +0100169#endif /* __CONFIG_TI_OMAP5_COMMON_H */