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16dc702f A |
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 | * | |
1a459660 | 9 | * SPDX-License-Identifier: GPL-2.0+ |
16dc702f A |
10 | */ |
11 | ||
12 | #ifndef __CONFIG_OMAP4_COMMON_H | |
13 | #define __CONFIG_OMAP4_COMMON_H | |
14 | ||
15 | /* | |
16 | * High Level Configuration Options | |
17 | */ | |
18 | #define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */ | |
19 | #define CONFIG_OMAP 1 /* in a TI OMAP core */ | |
20 | #define CONFIG_OMAP44XX 1 /* which is a 44XX */ | |
21 | #define CONFIG_OMAP4430 1 /* which is in a 4430 */ | |
308252ad | 22 | #define CONFIG_OMAP_GPIO |
16dc702f A |
23 | |
24 | /* Get CPU defs */ | |
25 | #include <asm/arch/cpu.h> | |
508a58fa | 26 | #include <asm/arch/omap.h> |
16dc702f A |
27 | |
28 | /* Display CPU and Board Info */ | |
29 | #define CONFIG_DISPLAY_CPUINFO 1 | |
30 | #define CONFIG_DISPLAY_BOARDINFO 1 | |
31 | ||
16dc702f A |
32 | #define CONFIG_MISC_INIT_R |
33 | ||
34 | #define CONFIG_OF_LIBFDT 1 | |
f0617d4b | 35 | #define CONFIG_CMD_BOOTZ |
16dc702f A |
36 | #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ |
37 | #define CONFIG_SETUP_MEMORY_TAGS 1 | |
38 | #define CONFIG_INITRD_TAG 1 | |
39 | #define CONFIG_REVISION_TAG 1 | |
40 | ||
41 | /* | |
42 | * Size of malloc() pool | |
43 | * Total Size Environment - 128k | |
44 | * Malloc - add 256k | |
45 | */ | |
46 | #define CONFIG_ENV_SIZE (128 << 10) | |
47 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10)) | |
48 | /* Vector Base */ | |
49 | #define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE | |
50 | ||
51 | /* | |
52 | * Hardware drivers | |
53 | */ | |
54 | ||
55 | /* | |
56 | * serial port - NS16550 compatible | |
57 | */ | |
58 | #define V_NS16550_CLK 48000000 | |
59 | ||
60 | #define CONFIG_SYS_NS16550 | |
61 | #define CONFIG_SYS_NS16550_SERIAL | |
62 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
63 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK | |
64 | #define CONFIG_CONS_INDEX 3 | |
65 | #define CONFIG_SYS_NS16550_COM3 UART3_BASE | |
66 | ||
67 | #define CONFIG_BAUDRATE 115200 | |
68 | #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ | |
69 | 115200} | |
47c6ea07 S |
70 | |
71 | /* CPU */ | |
72 | #define CONFIG_ARCH_CPU_INIT | |
73 | ||
16dc702f A |
74 | /* I2C */ |
75 | #define CONFIG_HARD_I2C 1 | |
76 | #define CONFIG_SYS_I2C_SPEED 100000 | |
77 | #define CONFIG_SYS_I2C_SLAVE 1 | |
16dc702f A |
78 | #define CONFIG_DRIVER_OMAP34XX_I2C 1 |
79 | #define CONFIG_I2C_MULTI_BUS 1 | |
80 | ||
81 | /* TWL6030 */ | |
14fa2dd0 | 82 | #ifndef CONFIG_SPL_BUILD |
16dc702f | 83 | #define CONFIG_TWL6030_POWER 1 |
14fa2dd0 | 84 | #endif |
16dc702f A |
85 | |
86 | /* MMC */ | |
87 | #define CONFIG_GENERIC_MMC 1 | |
88 | #define CONFIG_MMC 1 | |
89 | #define CONFIG_OMAP_HSMMC 1 | |
16dc702f A |
90 | #define CONFIG_DOS_PARTITION 1 |
91 | ||
92 | ||
93 | /* USB */ | |
94 | #define CONFIG_MUSB_UDC 1 | |
95 | #define CONFIG_USB_OMAP3 1 | |
96 | ||
97 | /* USB device configuration */ | |
98 | #define CONFIG_USB_DEVICE 1 | |
99 | #define CONFIG_USB_TTY 1 | |
100 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 | |
101 | ||
102 | /* Flash */ | |
103 | #define CONFIG_SYS_NO_FLASH 1 | |
104 | ||
105 | /* commands to include */ | |
106 | #include <config_cmd_default.h> | |
107 | ||
108 | /* Enabled commands */ | |
109 | #define CONFIG_CMD_EXT2 /* EXT2 Support */ | |
110 | #define CONFIG_CMD_FAT /* FAT support */ | |
111 | #define CONFIG_CMD_I2C /* I2C serial bus support */ | |
112 | #define CONFIG_CMD_MMC /* MMC support */ | |
113 | ||
114 | /* Disabled commands */ | |
115 | #undef CONFIG_CMD_NET | |
116 | #undef CONFIG_CMD_NFS | |
117 | #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ | |
118 | #undef CONFIG_CMD_IMLS /* List all found images */ | |
119 | ||
120 | /* | |
121 | * Environment setup | |
122 | */ | |
123 | ||
124 | #define CONFIG_BOOTDELAY 3 | |
143070df S |
125 | #define CONFIG_ENV_VARS_UBOOT_CONFIG |
126 | #define CONFIG_CMD_FS_GENERIC | |
127 | #define CONFIG_CMD_EXT2 | |
128 | #define CONFIG_CMD_EXT4 | |
16dc702f A |
129 | |
130 | #define CONFIG_ENV_OVERWRITE | |
131 | ||
132 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
133 | "loadaddr=0x82000000\0" \ | |
d71a4916 | 134 | "console=ttyO2,115200n8\0" \ |
c176dd04 | 135 | "fdt_high=0xffffffff\0" \ |
143070df | 136 | "fdtaddr=0x80f80000\0" \ |
a7143215 | 137 | "fdtfile=undefined\0" \ |
143070df S |
138 | "bootpart=0:2\0" \ |
139 | "bootdir=/boot\0" \ | |
aaed0a23 | 140 | "bootfile=zImage\0" \ |
16dc702f A |
141 | "usbtty=cdc_acm\0" \ |
142 | "vram=16M\0" \ | |
143 | "mmcdev=0\0" \ | |
144 | "mmcroot=/dev/mmcblk0p2 rw\0" \ | |
145 | "mmcrootfstype=ext3 rootwait\0" \ | |
146 | "mmcargs=setenv bootargs console=${console} " \ | |
147 | "vram=${vram} " \ | |
148 | "root=${mmcroot} " \ | |
149 | "rootfstype=${mmcrootfstype}\0" \ | |
150 | "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ | |
151 | "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ | |
152 | "source ${loadaddr}\0" \ | |
d70f5480 JMC |
153 | "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ |
154 | "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \ | |
155 | "env import -t ${loadaddr} ${filesize}\0" \ | |
143070df | 156 | "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ |
16dc702f A |
157 | "mmcboot=echo Booting from mmc${mmcdev} ...; " \ |
158 | "run mmcargs; " \ | |
aaed0a23 | 159 | "bootz ${loadaddr} - ${fdtaddr}\0" \ |
143070df S |
160 | "findfdt="\ |
161 | "if test $board_name = sdp4430; then " \ | |
162 | "setenv fdtfile omap4-sdp.dtb; fi; " \ | |
163 | "if test $board_name = panda; then " \ | |
34f667bb | 164 | "setenv fdtfile omap4-panda.dtb; fi;" \ |
7d47d1ca DM |
165 | "if test $board_name = panda-a4; then " \ |
166 | "setenv fdtfile omap4-panda-a4.dtb; fi;" \ | |
34f667bb | 167 | "if test $board_name = panda-es; then " \ |
a7143215 DM |
168 | "setenv fdtfile omap4-panda-es.dtb; fi;" \ |
169 | "if test $fdtfile = undefined; then " \ | |
170 | "echo WARNING: Could not determine device tree to use; fi; \0" \ | |
143070df | 171 | "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ |
16dc702f A |
172 | |
173 | #define CONFIG_BOOTCOMMAND \ | |
143070df | 174 | "run findfdt; " \ |
66968110 | 175 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
d70f5480 | 176 | "echo SD/MMC found on device ${mmcdev};" \ |
16dc702f A |
177 | "if run loadbootscript; then " \ |
178 | "run bootscript; " \ | |
179 | "else " \ | |
d70f5480 JMC |
180 | "if run loadbootenv; then " \ |
181 | "run importbootenv; " \ | |
182 | "fi;" \ | |
183 | "if test -n ${uenvcmd}; then " \ | |
184 | "echo Running uenvcmd ...;" \ | |
185 | "run uenvcmd;" \ | |
186 | "fi;" \ | |
187 | "fi;" \ | |
143070df S |
188 | "if run loadimage; then " \ |
189 | "run loadfdt;" \ | |
d70f5480 | 190 | "run mmcboot; " \ |
16dc702f A |
191 | "fi; " \ |
192 | "fi" | |
193 | ||
194 | #define CONFIG_AUTO_COMPLETE 1 | |
195 | ||
196 | /* | |
197 | * Miscellaneous configurable options | |
198 | */ | |
199 | ||
200 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
201 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ | |
16dc702f A |
202 | #define CONFIG_SYS_CBSIZE 512 |
203 | /* Print Buffer Size */ | |
204 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
205 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
206 | #define CONFIG_SYS_MAXARGS 16 | |
207 | /* Boot Argument Buffer Size */ | |
208 | #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) | |
209 | ||
210 | /* | |
211 | * memtest setup | |
212 | */ | |
213 | #define CONFIG_SYS_MEMTEST_START 0x80000000 | |
214 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20)) | |
215 | ||
216 | /* Default load address */ | |
217 | #define CONFIG_SYS_LOAD_ADDR 0x80000000 | |
218 | ||
219 | /* Use General purpose timer 1 */ | |
220 | #define CONFIG_SYS_TIMERBASE GPT2_BASE | |
221 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
222 | #define CONFIG_SYS_HZ 1000 | |
223 | ||
16dc702f A |
224 | /* |
225 | * SDRAM Memory Map | |
226 | * Even though we use two CS all the memory | |
227 | * is mapped to one contiguous block | |
228 | */ | |
229 | #define CONFIG_NR_DRAM_BANKS 1 | |
230 | ||
231 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
41aebf81 | 232 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ |
16dc702f A |
233 | GENERATED_GBL_DATA_SIZE) |
234 | ||
235 | #ifndef CONFIG_SYS_L2CACHE_OFF | |
236 | #define CONFIG_SYS_L2_PL310 1 | |
237 | #define CONFIG_SYS_PL310_BASE 0x48242000 | |
238 | #endif | |
8e40852f | 239 | #define CONFIG_SYS_CACHELINE_SIZE 32 |
16dc702f A |
240 | |
241 | /* Defines for SDRAM init */ | |
8e70691a S |
242 | #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS |
243 | ||
16dc702f A |
244 | #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS |
245 | #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION | |
246 | #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS | |
247 | #endif | |
248 | ||
249 | /* Defines for SPL */ | |
250 | #define CONFIG_SPL | |
47f7bcae | 251 | #define CONFIG_SPL_FRAMEWORK |
16dc702f A |
252 | #define CONFIG_SPL_TEXT_BASE 0x40304350 |
253 | #define CONFIG_SPL_MAX_SIZE (38 * 1024) | |
41aebf81 | 254 | #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR |
861a86f4 | 255 | #define CONFIG_SPL_DISPLAY_PRINT |
16dc702f | 256 | |
2d01dd95 | 257 | /* |
2d01dd95 | 258 | * 64 bytes before this address should be set aside for u-boot.img's |
f6ddfdd3 | 259 | * header. That is 80E7FFC0--0x80E80000 should not be used for any |
2d01dd95 A |
260 | * other needs. |
261 | */ | |
f6ddfdd3 | 262 | #define CONFIG_SYS_TEXT_BASE 0x80E80000 |
2d01dd95 | 263 | |
f6ddfdd3 A |
264 | /* |
265 | * BSS and malloc area 64MB into memory to allow enough | |
266 | * space for the kernel at the beginning of memory | |
267 | */ | |
268 | #define CONFIG_SPL_BSS_START_ADDR 0x84000000 | |
269 | #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */ | |
270 | #define CONFIG_SYS_SPL_MALLOC_START 0x84100000 | |
271 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */ | |
16dc702f A |
272 | |
273 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ | |
274 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ | |
275 | #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1 | |
276 | #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img" | |
277 | ||
278 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
279 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
280 | #define CONFIG_SPL_I2C_SUPPORT | |
281 | #define CONFIG_SPL_MMC_SUPPORT | |
282 | #define CONFIG_SPL_FAT_SUPPORT | |
283 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
284 | #define CONFIG_SPL_SERIAL_SUPPORT | |
16e41c85 | 285 | #define CONFIG_SPL_GPIO_SUPPORT |
d1df0fd3 | 286 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" |
16dc702f | 287 | |
20c63129 A |
288 | #define CONFIG_SYS_THUMB_BUILD |
289 | ||
16dc702f | 290 | #endif /* __CONFIG_OMAP4_COMMON_H */ |