mx35: adjust default environment for flea3 board
[oweals/u-boot.git] / include / configs / ti_omap4_common.h
1 /*
2  * (C) Copyright 2010
3  * Texas Instruments Incorporated.
4  * Aneesh V       <aneesh@ti.com>
5  * Steve Sakoman  <steve@sakoman.com>
6  *
7  * TI OMAP4 common configuration settings
8  *
9  * SPDX-License-Identifier:     GPL-2.0+
10  */
11
12 #ifndef __CONFIG_TI_OMAP4_COMMON_H
13 #define __CONFIG_TI_OMAP4_COMMON_H
14
15 /*
16  * High Level Configuration Options
17  */
18 #define CONFIG_OMAP4430         1       /* which is in a 4430 */
19 #define CONFIG_MISC_INIT_R
20
21 #define CONFIG_SYS_THUMB_BUILD
22
23 #ifndef CONFIG_SYS_L2CACHE_OFF
24 #define CONFIG_SYS_L2_PL310             1
25 #define CONFIG_SYS_PL310_BASE   0x48242000
26 #endif
27
28 /* Get CPU defs */
29 #include <asm/arch/cpu.h>
30 #include <asm/arch/omap.h>
31
32 /* Use General purpose timer 1 */
33 #define CONFIG_SYS_TIMERBASE            GPT2_BASE
34
35 /*
36  * Total Size Environment - 128k
37  */
38 #define CONFIG_ENV_SIZE                 (128 << 10)
39
40 /*
41  * For the DDR timing information we can either dynamically determine
42  * the timings to use or use pre-determined timings (based on using the
43  * dynamic method.  Default to the static timing infomation.
44  */
45 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
46 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
47 #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
48 #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
49 #endif
50
51 #include <configs/ti_armv7_omap.h>
52
53 /*
54  * Hardware drivers
55  */
56 #define CONFIG_SYS_NS16550_CLK          48000000
57 #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
58 #define CONFIG_SYS_NS16550_SERIAL
59 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
60 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
61 #endif
62 #define CONFIG_CONS_INDEX               3
63
64 /* TWL6030 */
65 #ifndef CONFIG_SPL_BUILD
66 #define CONFIG_TWL6030_POWER            1
67 #endif
68
69 /* USB */
70 #define CONFIG_USB_MUSB_UDC                     1
71 #define CONFIG_USB_OMAP3                1
72
73 /* USB device configuration */
74 #define CONFIG_USB_DEVICE               1
75 #define CONFIG_USB_TTY                  1
76
77 /*
78  * Environment setup
79  */
80 #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
81         "bootcmd_" #devtypel #instance "=" \
82         "setenv mmcdev " #instance"; "\
83         "setenv bootpart " #instance":2 ; "\
84         "run mmcboot\0"
85
86 #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
87         #devtypel #instance " "
88
89 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
90         #devtypel #instance " "
91
92 #define BOOT_TARGET_DEVICES(func) \
93         func(MMC, mmc, 0) \
94         func(LEGACY_MMC, legacy_mmc, 0) \
95         func(MMC, mmc, 1) \
96         func(LEGACY_MMC, legacy_mmc, 1) \
97         func(PXE, pxe, na) \
98         func(DHCP, dhcp, na)
99
100 #define CONFIG_BOOTCOMMAND \
101         "run findfdt; " \
102         "run envboot; " \
103         "run distro_bootcmd"
104
105 #include <config_distro_bootcmd.h>
106
107 #define CONFIG_EXTRA_ENV_SETTINGS \
108         DEFAULT_LINUX_BOOT_ENV \
109         DEFAULT_MMC_TI_ARGS \
110         "console=ttyO2,115200n8\0" \
111         "fdtfile=undefined\0" \
112         "bootpart=0:2\0" \
113         "bootdir=/boot\0" \
114         "bootfile=zImage\0" \
115         "usbtty=cdc_acm\0" \
116         "vram=16M\0" \
117         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
118         "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
119         "mmcboot=echo Booting from mmc${mmcdev} ...; " \
120                 "run args_mmc; " \
121                 "if run loadimage; then " \
122                         "run loadfdt; " \
123                         "bootz ${loadaddr} - ${fdtaddr}; " \
124                 "fi;\0" \
125         "uimageboot=echo Booting from mmc${mmcdev} ...; " \
126                 "run args_mmc; " \
127                 "bootm ${loadaddr}\0" \
128         "findfdt="\
129                 "if test $board_name = sdp4430; then " \
130                         "setenv fdtfile omap4-sdp.dtb; fi; " \
131                 "if test $board_name = panda; then " \
132                         "setenv fdtfile omap4-panda.dtb; fi;" \
133                 "if test $board_name = panda-a4; then " \
134                         "setenv fdtfile omap4-panda-a4.dtb; fi;" \
135                 "if test $board_name = panda-es; then " \
136                         "setenv fdtfile omap4-panda-es.dtb; fi;" \
137                 "if test $board_name = duovero; then " \
138                         "setenv fdtfile omap4-duovero-parlor.dtb; fi;" \
139                 "if test $fdtfile = undefined; then " \
140                         "echo WARNING: Could not determine device tree to use; fi; \0" \
141         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
142         BOOTENV
143
144 /*
145  * Defines for SPL
146  * It is known that this will break HS devices. Since the current size of
147  * SPL is overlapped with public stack and breaking non HS devices to boot.
148  * So moving TEXT_BASE down to non-HS limit.
149  */
150 #define CONFIG_SPL_TEXT_BASE            0x40300000
151 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
152 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
153                                          (128 << 20))
154
155 #ifdef CONFIG_NAND
156 #define CONFIG_SPL_NAND_AM33XX_BCH      /* ELM support */
157 #endif
158
159 #ifdef CONFIG_SPL_BUILD
160 /* No need for i2c in SPL mode as we will use SRI2C for PMIC access on OMAP4 */
161 #undef CONFIG_SYS_I2C
162 #undef CONFIG_SYS_I2C_OMAP24XX
163 #endif
164
165 #endif /* __CONFIG_TI_OMAP4_COMMON_H */