at91: Introduction of at91sam9g45 SOC.
[oweals/u-boot.git] / include / configs / netstar.h
1 /*
2  * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
3  *
4  * Configuation settings for the TI OMAP NetStar board.
5  *
6  * See file CREDITS for list of people who contributed to this
7  * project.
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License as
11  * published by the Free Software Foundation; either version 2 of
12  * the License, or (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22  * MA 02111-1307 USA
23  */
24
25 #ifndef __CONFIG_H
26 #define __CONFIG_H
27
28 #include <configs/omap1510.h>
29
30 /*
31  * High Level Configuration Options
32  * (easy to change)
33  */
34 #define CONFIG_ARM925T  1               /* This is an arm925t CPU */
35 #define CONFIG_OMAP     1               /* in a TI OMAP core */
36 #define CONFIG_OMAP1510 1               /* which is in a 5910 */
37
38 /* Input clock of PLL */
39 #define CONFIG_SYS_CLK_FREQ     150000000       /* 150MHz input clock */
40 #define CONFIG_XTAL_FREQ        12000000
41
42 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
43
44 #define CONFIG_MISC_INIT_R              /* There is nothing to really init */
45 #define BOARD_LATE_INIT                 /* but we flash the LEDs here */
46
47 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
48 #define CONFIG_SETUP_MEMORY_TAGS        1
49 #define CONFIG_INITRD_TAG               1
50
51 #define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
52 #define CONFIG_SYS_CONSOLE_INFO_QUIET
53
54 /*
55  * Physical Memory Map
56  */
57 #define CONFIG_NR_DRAM_BANKS    1               /* we have 1 bank of DRAM */
58 #define PHYS_SDRAM_1            0x10000000      /* SDRAM Bank #1 */
59 #define PHYS_SDRAM_1_SIZE       (64 * 1024 * 1024)
60 #define PHYS_FLASH_1            0x00000000      /* Flash Bank #1 */
61
62 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
63 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
64
65 /*
66  * Environment settings
67  */
68 #define CONFIG_ENV_IS_IN_FLASH
69 #define CONFIG_ENV_ADDR         0x4000
70 #define CONFIG_ENV_SIZE         (8 * 1024)
71 #define CONFIG_ENV_SECT_SIZE    (8 * 1024)
72 #define CONFIG_ENV_ADDR_REDUND  0x6000
73 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
74 #define CONFIG_ENV_OVERWRITE
75
76 /*
77  * Size of malloc() pool
78  */
79 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
80 #define CONFIG_SYS_MALLOC_LEN           (4 * 1024 * 1024)
81
82 /*
83  * The stack size is set up in start.S using the settings below
84  */
85 #define CONFIG_STACKSIZE        (1 * 1024 * 1024)       /* regular stack */
86
87 /*
88  * Hardware drivers
89  */
90 #define CONFIG_SYS_NS16550
91 #define CONFIG_SYS_NS16550_SERIAL
92 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
93 #define CONFIG_SYS_NS16550_CLK          (CONFIG_XTAL_FREQ)      /* can be 12M/32Khz or 48Mhz  */
94 #define CONFIG_SYS_NS16550_COM1         OMAP1510_UART1_BASE     /* uart1 */
95
96 #define CONFIG_DRIVER_SMC91111
97 #define CONFIG_SMC91111_BASE            0x04000300
98
99 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
100 #define CONFIG_SYS_MAX_FLASH_BANKS      1
101 #define CONFIG_SYS_MAX_FLASH_SECT       19
102
103 #define CONFIG_SYS_FLASH_CFI
104 #define CONFIG_FLASH_CFI_DRIVER
105 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
106 #define CONFIG_FLASH_CFI_LEGACY
107 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
108
109 #define CONFIG_SYS_MAX_NAND_DEVICE      1
110 #define CONFIG_SYS_NAND_BASE            0x04000000 + (2 << 23)
111 #define NAND_ALLOW_ERASE_ALL            1
112
113 #define CONFIG_HARD_I2C
114 #define CONFIG_SYS_I2C_SPEED            100000
115 #define CONFIG_SYS_I2C_SLAVE            1
116 #define CONFIG_DRIVER_OMAP1510_I2C
117
118 #define CONFIG_RTC_DS1307
119 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
120
121
122 #define CONFIG_CONS_INDEX               1
123 #define CONFIG_BAUDRATE                 115200
124 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
125
126 /*#define CONFIG_SKIP_RELOCATE_UBOOT*/
127 /*#define CONFIG_SKIP_LOWLEVEL_INIT */
128
129 /*
130  * partitions (mtdparts command line support)
131  */
132 #define CONFIG_CMD_MTDPARTS
133 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
134 #define CONFIG_FLASH_CFI_MTD
135 #define MTDIDS_DEFAULT          "nor0=omapflash.0,nand0=omapnand.0"
136 #define MTDPARTS_DEFAULT        "mtdparts=" \
137         "omapflash.0:8k@16k(env),8k(r_env),448k@576k(u-boot);" \
138         "omapnand.0:4M(kernel0),40M(rootfs0),4M(kernel1),40M(rootfs1),-(data)"
139
140
141 /*
142  * Command line configuration.
143  */
144 #define CONFIG_CMD_BDI
145 #define CONFIG_CMD_BOOTD
146 #define CONFIG_CMD_DATE
147 #define CONFIG_CMD_DHCP
148 #define CONFIG_CMD_SAVEENV
149 #define CONFIG_CMD_FLASH
150 #define CONFIG_CMD_IMI
151 #define CONFIG_CMD_JFFS2
152 #define CONFIG_CMD_LOADB
153 #define CONFIG_CMD_MEMORY
154 #define CONFIG_CMD_NAND
155 #define CONFIG_CMD_NET
156 #define CONFIG_CMD_PING
157 #define CONFIG_CMD_RUN
158
159
160 #define CONFIG_JFFS2_NAND       1       /* jffs2 on nand support */
161
162 /*
163  * BOOTP options
164  */
165 #define CONFIG_BOOTP_SUBNETMASK
166 #define CONFIG_BOOTP_GATEWAY
167 #define CONFIG_BOOTP_HOSTNAME
168 #define CONFIG_BOOTP_BOOTPATH
169
170 #define CONFIG_LOOPW
171
172 #define CONFIG_BOOTDELAY        3
173 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* allow to break in always */
174 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs*/
175 #define CONFIG_SYS_AUTOLOAD             "n"             /* No autoload */
176 #define CONFIG_BOOTCOMMAND      "run fboot"
177 #define CONFIG_PREBOOT          "run setup"
178 #define CONFIG_EXTRA_ENV_SETTINGS                                               \
179         "autostart=yes\0"                                                       \
180         "ospart=0\0"                                                            \
181         "setup=setenv bootargs console=ttyS0,$baudrate "                        \
182                 "$mtdparts\0"                                                   \
183         "setpart="                                                              \
184         "if test -n $swapos; then "                                             \
185                 "setenv swapos; saveenv; "                                      \
186         "else "                                                                 \
187                 "if test $ospart -eq 0; then setenv ospart 1;"                  \
188                         "else setenv ospart 0;          fi; "                   \
189         "fi\0"                                                                  \
190         "nfsargs=setenv bootargs $bootargs "                                    \
191                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off "      \
192                 "nfsroot=$rootpath root=/dev/nfs\0"                             \
193         "flashargs=run setpart;setenv bootargs $bootargs "                      \
194                 "root=mtd:rootfs$ospart ro "                                    \
195                 "rootfstype=jffs2\0"                                            \
196         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0"             \
197         "fboot=run flashargs;nboot kernel$ospart\0"                             \
198         "nboot=bootp;run nfsargs;tftp\0"
199
200 #if 0   /* feel free to disable for development */
201 #define CONFIG_AUTOBOOT_KEYED           /* Enable password protection   */
202 #define CONFIG_AUTOBOOT_PROMPT          \
203         "\nNetStar PBX - boot in %d secs...\n", bootdelay
204 #define CONFIG_AUTOBOOT_DELAY_STR       "."     /* 1st "password"       */
205 #endif
206
207 /*
208  * Miscellaneous configurable options
209  */
210 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
211 #define CONFIG_SYS_PROMPT               "# "            /* Monitor Command Prompt       */
212 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
213 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
214 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
215 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
216
217 #define CONFIG_SYS_HUSH_PARSER
218 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
219 #define CONFIG_AUTO_COMPLETE
220
221 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
222 #define CONFIG_SYS_MEMTEST_END          PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
223                                 (CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)
224
225 #define CONFIG_SYS_LOAD_ADDR            PHYS_SDRAM_1 + 0x400000 /* default load address */
226
227 /* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
228  * This time is further subdivided by a local divisor.
229  */
230 #define CONFIG_SYS_TIMERBASE            OMAP1510_TIMER1_BASE
231 #define CONFIG_SYS_PTV                  7
232 #define CONFIG_SYS_HZ                   1000
233
234 #define OMAP5910_DPLL_DIV       1
235 #define OMAP5910_DPLL_MUL       ((CONFIG_SYS_CLK_FREQ * \
236                                  (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
237
238 #define OMAP5910_ARM_PER_DIV    2       /* CKL/4 */
239 #define OMAP5910_LCD_DIV        2       /* CKL/4 */
240 #define OMAP5910_ARM_DIV        0       /* CKL/1 */
241 #define OMAP5910_DSP_DIV        0       /* CKL/1 */
242 #define OMAP5910_TC_DIV         1       /* CKL/2 */
243 #define OMAP5910_DSP_MMU_DIV    1       /* CKL/2 */
244 #define OMAP5910_ARM_TIM_SEL    1       /* CKL used for MPU timers */
245
246 #define OMAP5910_ARM_EN_CLK     0x03d6  /* 0000 0011 1101 0110b  Clock Enable */
247 #define OMAP5910_ARM_CKCTL      ((OMAP5910_ARM_PER_DIV)  |      \
248                                  (OMAP5910_LCD_DIV << 2) |      \
249                                  (OMAP5910_ARM_DIV << 4) |      \
250                                  (OMAP5910_DSP_DIV << 6) |      \
251                                  (OMAP5910_TC_DIV << 8) |       \
252                                  (OMAP5910_DSP_MMU_DIV << 10) | \
253                                  (OMAP5910_ARM_TIM_SEL << 12))
254
255 #endif  /* __CONFIG_H */