configs: split ti_armv7_common into a omap generic header
[oweals/u-boot.git] / include / configs / ti_omap5_common.h
1 /*
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  *
11  * SPDX-License-Identifier:     GPL-2.0+
12  *
13  * For more details, please see the technical documents listed at
14  * http://www.ti.com/product/omap5432
15  */
16
17 #ifndef __CONFIG_TI_OMAP5_COMMON_H
18 #define __CONFIG_TI_OMAP5_COMMON_H
19
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DISPLAY_BOARDINFO
22 #define CONFIG_ARCH_CPU_INIT
23
24 /* Common ARM Erratas */
25 #define CONFIG_ARM_ERRATA_798870
26
27 #define CONFIG_SYS_CACHELINE_SIZE       64
28
29 /* Use General purpose timer 1 */
30 #define CONFIG_SYS_TIMERBASE            GPT2_BASE
31
32 /*
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  */
37 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
38 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
39 #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
40 #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
41 #endif
42
43 #define CONFIG_PALMAS_POWER
44
45 #include <asm/arch/cpu.h>
46 #include <asm/arch/omap.h>
47
48 #include <configs/ti_armv7_omap.h>
49
50 /*
51  * Hardware drivers
52  */
53 #define CONFIG_SYS_NS16550
54 #define CONFIG_SYS_NS16550_SERIAL
55 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
56 #define CONFIG_SYS_NS16550_CLK          48000000
57
58 /*
59  * Environment setup
60  */
61 #ifndef PARTS_DEFAULT
62 #define PARTS_DEFAULT
63 #endif
64
65 #ifndef DFUARGS
66 #define DFUARGS
67 #endif
68
69 #ifndef CONFIG_SPL_BUILD
70 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
71 #define CONFIG_EXTRA_ENV_SETTINGS \
72         DEFAULT_LINUX_BOOT_ENV \
73         "console=" CONSOLEDEV ",115200n8\0" \
74         "fdtfile=undefined\0" \
75         "bootpart=0:2\0" \
76         "bootdir=/boot\0" \
77         "bootfile=zImage\0" \
78         "usbtty=cdc_acm\0" \
79         "vram=16M\0" \
80         "partitions=" PARTS_DEFAULT "\0" \
81         "optargs=\0" \
82         "mmcdev=0\0" \
83         "mmcroot=/dev/mmcblk0p2 rw\0" \
84         "mmcrootfstype=ext4 rootwait\0" \
85         "mmcargs=setenv bootargs console=${console} " \
86                 "${optargs} " \
87                 "vram=${vram} " \
88                 "root=${mmcroot} " \
89                 "rootfstype=${mmcrootfstype}\0" \
90         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
91         "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
92                 "source ${loadaddr}\0" \
93         "bootenv=uEnv.txt\0" \
94         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
95         "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
96                 "env import -t ${loadaddr} ${filesize}\0" \
97         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
98         "mmcboot=mmc dev ${mmcdev}; " \
99                 "if mmc rescan; then " \
100                         "echo SD/MMC found on device ${mmcdev};" \
101                         "if run loadbootenv; then " \
102                                 "echo Loaded environment from ${bootenv};" \
103                                 "run importbootenv;" \
104                         "fi;" \
105                         "if test -n $uenvcmd; then " \
106                                 "echo Running uenvcmd ...;" \
107                                 "run uenvcmd;" \
108                         "fi;" \
109                         "if run loadimage; then " \
110                                 "run loadfdt; " \
111                                 "echo Booting from mmc${mmcdev} ...; " \
112                                 "run mmcargs; " \
113                                 "bootz ${loadaddr} - ${fdtaddr}; " \
114                         "fi;" \
115                 "fi;\0" \
116         "findfdt="\
117                 "if test $board_name = omap5_uevm; then " \
118                         "setenv fdtfile omap5-uevm.dtb; fi; " \
119                 "if test $board_name = dra7xx; then " \
120                         "setenv fdtfile dra7-evm.dtb; fi;" \
121                 "if test $board_name = dra72x; then " \
122                         "setenv fdtfile dra72-evm.dtb; fi;" \
123                 "if test $board_name = beagle_x15; then " \
124                         "setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
125                 "if test $fdtfile = undefined; then " \
126                         "echo WARNING: Could not determine device tree to use; fi; \0" \
127         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
128         DFUARGS \
129         NETARGS \
130
131
132 #define CONFIG_BOOTCOMMAND \
133         "if test ${dofastboot} -eq 1; then " \
134                 "echo Boot fastboot requested, resetting dofastboot ...;" \
135                 "setenv dofastboot 0; saveenv;" \
136                 "echo Booting into fastboot ...; fastboot 0;" \
137         "fi;" \
138         "run findfdt; " \
139         "run mmcboot;" \
140         "setenv mmcdev 1; " \
141         "setenv bootpart 1:2; " \
142         "setenv mmcroot /dev/mmcblk0p2 rw; " \
143         "run mmcboot;" \
144         ""
145 #endif
146
147
148 /*
149  * SPL related defines.  The Public RAM memory map the ROM defines the
150  * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
151  * (dra7xx is larger, but we do not need to be larger at this time).  We
152  * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
153  * print some information.
154  */
155 #define CONFIG_SPL_TEXT_BASE            0x40300000
156 #define CONFIG_SPL_MAX_SIZE             (0x4031E000 - CONFIG_SPL_TEXT_BASE)
157 #define CONFIG_SPL_DISPLAY_PRINT
158 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
159 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
160                                          (128 << 20))
161
162 #ifdef CONFIG_NAND
163 #define CONFIG_SPL_NAND_AM33XX_BCH      /* ELM support */
164 #endif
165
166 #endif /* __CONFIG_TI_OMAP5_COMMON_H */