Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'
[platform/kernel/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_OMAP44XX         1       /* which is a 44XX */
19 #define CONFIG_OMAP4430         1       /* which is in a 4430 */
20 #define CONFIG_MISC_INIT_R
21 #define CONFIG_ARCH_CPU_INIT
22 #define CONFIG_DISPLAY_CPUINFO          1
23 #define CONFIG_DISPLAY_BOARDINFO        1
24
25 #define CONFIG_SYS_THUMB_BUILD
26
27 #ifndef CONFIG_SYS_L2CACHE_OFF
28 #define CONFIG_SYS_L2_PL310             1
29 #define CONFIG_SYS_PL310_BASE   0x48242000
30 #endif
31 #define CONFIG_SYS_CACHELINE_SIZE       32
32
33 /* Get CPU defs */
34 #include <asm/arch/cpu.h>
35 #include <asm/arch/omap.h>
36
37 /* Use General purpose timer 1 */
38 #define CONFIG_SYS_TIMERBASE            GPT2_BASE
39
40 /*
41  * Total Size Environment - 128k
42  */
43 #define CONFIG_ENV_SIZE                 (128 << 10)
44
45 /*
46  * For the DDR timing information we can either dynamically determine
47  * the timings to use or use pre-determined timings (based on using the
48  * dynamic method.  Default to the static timing infomation.
49  */
50 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
51 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
52 #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
53 #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
54 #endif
55
56 #include <configs/ti_armv7_common.h>
57
58 /*
59  * Hardware drivers
60  */
61 #define CONFIG_SYS_NS16550
62 #define CONFIG_SYS_NS16550_SERIAL
63 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
64 #define CONFIG_SYS_NS16550_CLK          48000000
65 #define CONFIG_CONS_INDEX               3
66 #define CONFIG_SYS_NS16550_COM3         UART3_BASE
67
68 /* TWL6030 */
69 #ifndef CONFIG_SPL_BUILD
70 #define CONFIG_TWL6030_POWER            1
71 #endif
72
73 /* USB */
74 #define CONFIG_MUSB_UDC                 1
75 #define CONFIG_USB_OMAP3                1
76
77 /* USB device configuration */
78 #define CONFIG_USB_DEVICE               1
79 #define CONFIG_USB_TTY                  1
80 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
81
82 /* Per-Soc commands */
83 #undef CONFIG_CMD_NET
84 #undef CONFIG_CMD_NFS
85
86 /*
87  * Environment setup
88  */
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90         DEFAULT_LINUX_BOOT_ENV \
91         "console=ttyO2,115200n8\0" \
92         "fdtfile=undefined\0" \
93         "bootpart=0:2\0" \
94         "bootdir=/boot\0" \
95         "bootfile=zImage\0" \
96         "usbtty=cdc_acm\0" \
97         "vram=16M\0" \
98         "mmcdev=0\0" \
99         "mmcroot=/dev/mmcblk0p2 rw\0" \
100         "mmcrootfstype=ext3 rootwait\0" \
101         "mmcargs=setenv bootargs console=${console} " \
102                 "vram=${vram} " \
103                 "root=${mmcroot} " \
104                 "rootfstype=${mmcrootfstype}\0" \
105         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
106         "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
107                 "source ${loadaddr}\0" \
108         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
109         "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
110                 "env import -t ${loadaddr} ${filesize}\0" \
111         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
112         "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
113         "mmcboot=echo Booting from mmc${mmcdev} ...; " \
114                 "run mmcargs; " \
115                 "bootz ${loadaddr} - ${fdtaddr}\0" \
116         "uimageboot=echo Booting from mmc${mmcdev} ...; " \
117                 "run mmcargs; " \
118                 "bootm ${loadaddr}\0" \
119         "findfdt="\
120                 "if test $board_name = sdp4430; then " \
121                         "setenv fdtfile omap4-sdp.dtb; fi; " \
122                 "if test $board_name = panda; then " \
123                         "setenv fdtfile omap4-panda.dtb; fi;" \
124                 "if test $board_name = panda-a4; then " \
125                         "setenv fdtfile omap4-panda-a4.dtb; fi;" \
126                 "if test $board_name = panda-es; then " \
127                         "setenv fdtfile omap4-panda-es.dtb; fi;" \
128                 "if test $board_name = duovero; then " \
129                         "setenv fdtfile omap4-duovero-parlor.dtb; fi;" \
130                 "if test $fdtfile = undefined; then " \
131                         "echo WARNING: Could not determine device tree to use; fi; \0" \
132         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
133
134 #define CONFIG_BOOTCOMMAND \
135         "run findfdt; " \
136         "mmc dev ${mmcdev}; if mmc rescan; then " \
137                 "echo SD/MMC found on device ${mmcdev};" \
138                 "if run loadbootscript; then " \
139                         "run bootscript; " \
140                 "else " \
141                         "if run loadbootenv; then " \
142                                 "run importbootenv; " \
143                         "fi;" \
144                         "if test -n ${uenvcmd}; then " \
145                                 "echo Running uenvcmd ...;" \
146                                 "run uenvcmd;" \
147                         "fi;" \
148                 "fi;" \
149                 "if run loadimage; then " \
150                         "run loadfdt;" \
151                         "run mmcboot; " \
152                 "fi; " \
153                 "if run loaduimage; then " \
154                         "run uimageboot;" \
155                 "fi; " \
156         "fi"
157
158 /*
159  * Defines for SPL
160  * It is known that this will break HS devices. Since the current size of
161  * SPL is overlapped with public stack and breaking non HS devices to boot.
162  * So moving TEXT_BASE down to non-HS limit.
163  */
164 #define CONFIG_SPL_TEXT_BASE            0x40300000
165 #define CONFIG_SPL_MAX_SIZE             (0x4030C000 - CONFIG_SPL_TEXT_BASE)
166 #define CONFIG_SPL_DISPLAY_PRINT
167 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
168 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
169                                          (128 << 20))
170
171 #ifdef CONFIG_NAND
172 #define CONFIG_SPL_NAND_AM33XX_BCH      /* ELM support */
173 #endif
174
175 #ifdef CONFIG_SPL_BUILD
176 /* No need for i2c in SPL mode as we will use SRI2C for PMIC access on OMAP4 */
177 #undef CONFIG_SYS_I2C
178 #undef CONFIG_SYS_I2C_OMAP24XX
179 #endif
180
181 #endif /* __CONFIG_TI_OMAP4_COMMON_H */