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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 8d75c8964baa76d097edb4aa4b0474600f2998ba / . / include / configs / calimain.h
blob: 6b68f103d215aa4e6228670d865624bcd1befd0c [file] [log] [blame]
Christian Riesch9a3aae22012-02-02 00:44:42 +0000[diff] [blame]1/*
2 * Copyright (C) 2011 OMICRON electronics GmbH
3 *
4 * Based on da850evm.h. Original Copyrights follow:
5 *
6 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
7 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (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., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24#ifndef __CONFIG_H
25#define __CONFIG_H
26
27/*
28 * Board
29 */
30#define CONFIG_DRIVER_TI_EMAC
31#define MACH_TYPE_CALIMAIN 3528
32#define CONFIG_MACH_TYPE MACH_TYPE_CALIMAIN
33
34/*
35 * SoC Configuration
36 */
37#define CONFIG_MACH_DAVINCI_CALIMAIN
38#define CONFIG_ARM926EJS /* arm926ejs CPU core */
39#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
40#define CONFIG_SOC_DA850 /* TI DA850 SoC */
41#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
42#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
43#define CONFIG_SYS_OSCIN_FREQ calimain_get_osc_freq()
44#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
45#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
46#define CONFIG_SYS_HZ 1000
47#define CONFIG_SYS_TEXT_BASE 0x60000000
48#define CONFIG_DA850_LOWLEVEL
49#define CONFIG_SYS_DA850_PLL_INIT
50#define CONFIG_SYS_DA850_DDR_INIT
51#define CONFIG_ARCH_CPU_INIT
52#define CONFIG_DA8XX_GPIO
53#define CONFIG_HW_WATCHDOG
54#define CONFIG_SYS_WDTTIMERBASE DAVINCI_TIMER1_BASE
55#define CONFIG_SYS_WDT_PERIOD_LOW \
56 (60 * CONFIG_SYS_OSCIN_FREQ) /* 60 s heartbeat */
57#define CONFIG_SYS_WDT_PERIOD_HIGH 0x0
58#define CONFIG_SYS_DV_NOR_BOOT_CFG (0x11)
59
60/*
61 * PLL configuration
62 */
63#define CONFIG_SYS_DV_CLKMODE 0
64#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
65#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
66#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
67#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
68#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
69#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
70#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
71#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
72
73#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
74#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
75#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
76#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002
77
78#define CONFIG_SYS_DA850_PLL0_PLLM \
79 ((calimain_get_osc_freq() == 25000000) ? 23 : 24)
80#define CONFIG_SYS_DA850_PLL1_PLLM \
81 ((calimain_get_osc_freq() == 25000000) ? 20 : 21)
82
83/*
84 * DDR2 memory configuration
85 */
86#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
87 DV_DDR_PHY_EXT_STRBEN | \
88 (0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
89
90#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
91 (1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \
92 (1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) | \
93 (1 << DV_DDR_SDCR_DDREN_SHIFT) | \
94 (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
95 (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
96 (0x3 << DV_DDR_SDCR_CL_SHIFT) | \
97 (0x3 << DV_DDR_SDCR_IBANK_SHIFT) | \
98 (0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
99
100/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
101#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
102
103#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
104 (16 << DV_DDR_SDTMR1_RFC_SHIFT) | \
105 (1 << DV_DDR_SDTMR1_RP_SHIFT) | \
106 (1 << DV_DDR_SDTMR1_RCD_SHIFT) | \
107 (1 << DV_DDR_SDTMR1_WR_SHIFT) | \
108 (5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
109 (7 << DV_DDR_SDTMR1_RC_SHIFT) | \
110 (1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
111 (1 << DV_DDR_SDTMR1_WTR_SHIFT))
112
113#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
114 (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
115 (2 << DV_DDR_SDTMR2_XP_SHIFT) | \
116 (0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
117 (18 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
118 (199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
119 (0 << DV_DDR_SDTMR2_RTP_SHIFT) | \
120 (2 << DV_DDR_SDTMR2_CKE_SHIFT))
121
122#define CONFIG_SYS_DA850_DDR2_SDRCR 0x000003FF
123#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
124
125/*
126 * Flash memory timing
127 */
128
129#define CONFIG_SYS_DA850_CS2CFG ( \
130 DAVINCI_ABCR_WSETUP(2) | \
131 DAVINCI_ABCR_WSTROBE(5) | \
132 DAVINCI_ABCR_WHOLD(3) | \
133 DAVINCI_ABCR_RSETUP(1) | \
134 DAVINCI_ABCR_RSTROBE(14) | \
135 DAVINCI_ABCR_RHOLD(0) | \
136 DAVINCI_ABCR_TA(3) | \
137 DAVINCI_ABCR_ASIZE_16BIT)
138
139/* single 64 MB NOR flash device connected to CS2 and CS3 */
140#define CONFIG_SYS_DA850_CS3CFG CONFIG_SYS_DA850_CS2CFG
141
142/*
143 * Memory Info
144 */
145#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
146#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
147#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
148#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
149
150#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
151 DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
152 DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
153 DAVINCI_SYSCFG_SUSPSRC_UART2 | \
154 DAVINCI_SYSCFG_SUSPSRC_EMAC | \
155 DAVINCI_SYSCFG_SUSPSRC_I2C)
156
157/* memtest start addr */
158#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
159
160/* memtest will be run on 16MB */
161#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (16 << 20))
162
163#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
164#define CONFIG_STACKSIZE (256*1024) /* regular stack */
165
166/*
167 * Serial Driver info
168 */
169#define CONFIG_SYS_NS16550
170#define CONFIG_SYS_NS16550_SERIAL
171#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
172#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
173#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
174#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
175#define CONFIG_BAUDRATE 115200 /* Default baud rate */
176#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
177
178#define CONFIG_ENV_IS_IN_FLASH
179#define CONFIG_FLASH_CFI_DRIVER
180#define CONFIG_SYS_FLASH_CFI
181#define CONFIG_SYS_FLASH_PROTECTION
182#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
183#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
184#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
185#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
186#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
187#define CONFIG_ENV_ADDR \
188 (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SECT_SZ * 2)
189#define CONFIG_ENV_SIZE (128 << 10)
190#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
191#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
192#define PHYS_FLASH_SIZE (64 << 20) /* Flash size 64MB */
193#define CONFIG_SYS_MAX_FLASH_SECT \
194 ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) + 3)
195
196/*
197 * Network & Ethernet Configuration
198 */
199#ifdef CONFIG_DRIVER_TI_EMAC
200#define CONFIG_EMAC_MDIO_PHY_NUM 1
201#define CONFIG_MII
202#define CONFIG_BOOTP_DEFAULT
203#define CONFIG_BOOTP_DNS
204#define CONFIG_BOOTP_DNS2
205#define CONFIG_BOOTP_SEND_HOSTNAME
206#define CONFIG_NET_RETRY_COUNT 10
207#endif
208
209/*
210 * U-Boot general configuration
211 */
212#define CONFIG_BOOTFILE "uImage" /* Boot file name */
213#define CONFIG_SYS_PROMPT "Calimain > " /* Command Prompt */
214#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
215#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
216#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
217#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
218#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
219#define CONFIG_LOADADDR 0xc0700000
220#define CONFIG_VERSION_VARIABLE
221#define CONFIG_AUTO_COMPLETE
222#define CONFIG_SYS_HUSH_PARSER
223#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
224#define CONFIG_CMDLINE_EDITING
225#define CONFIG_SYS_LONGHELP
226#define CONFIG_CRC32_VERIFY
227#define CONFIG_MX_CYCLIC
228
229/*
230 * Linux Information
231 */
232#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
233#define CONFIG_CMDLINE_TAG
234#define CONFIG_REVISION_TAG
235#define CONFIG_SETUP_MEMORY_TAGS
236#define CONFIG_BOOTARGS ""
237#define CONFIG_BOOTCOMMAND "run checkupdate; run checkbutton;"
238#define CONFIG_BOOTDELAY 0
239#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
240#define CONFIG_BOOT_RETRY_TIME 60 /* continue boot after 60 s inactivity */
241#define CONFIG_AUTOBOOT_KEYED
242#define CONFIG_AUTOBOOT_DELAY_STR "\x0d" /* press ENTER to interrupt BOOT */
243#define CONFIG_RESET_TO_RETRY
244
245/*
246 * Default environment settings
247 * gpio0 = button, gpio1 = led green, gpio2 = led red
248 * verify = n ... disable kernel checksum verification for faster booting
249 */
250#define CONFIG_EXTRA_ENV_SETTINGS \
251 "tftpdir=calimero\0" \
252 "flashkernel=tftpboot $loadaddr $tftpdir/uImage; " \
253 "erase 0x60800000 +0x400000; " \
254 "cp.b $loadaddr 0x60800000 $filesize\0" \
255 "flashrootfs=" \
256 "tftpboot $loadaddr $tftpdir/rootfs.jffs2; " \
257 "erase 0x60c00000 +0x2e00000; " \
258 "cp.b $loadaddr 0x60c00000 $filesize\0" \
259 "flashuboot=tftpboot $loadaddr $tftpdir/u-boot.bin; " \
260 "protect off all; " \
261 "erase 0x60000000 +0x80000; " \
262 "cp.b $loadaddr 0x60000000 $filesize\0" \
263 "flashrlk=tftpboot $loadaddr $tftpdir/uImage-rlk; " \
264 "erase 0x60080000 +0x780000; " \
265 "cp.b $loadaddr 0x60080000 $filesize\0" \
266 "erase_persistent=erase 0x63a00000 +0x600000;\0" \
267 "bootnor=setenv bootargs console=ttyS2,115200n8 " \
268 "root=/dev/mtdblock3 rw rootfstype=jffs2 " \
269 "rootwait ethaddr=$ethaddr; " \
270 "gpio c 1; gpio s 2; bootm 0x60800000\0" \
271 "bootrlk=gpio s 1; gpio s 2;" \
272 "setenv bootargs console=ttyS2,115200n8 " \
273 "ethaddr=$ethaddr; bootm 0x60080000\0" \
274 "boottftp=setenv bootargs console=ttyS2,115200n8 " \
275 "root=/dev/mtdblock3 rw rootfstype=jffs2 " \
276 "rootwait ethaddr=$ethaddr; " \
277 "tftpboot $loadaddr $tftpdir/uImage;" \
278 "gpio c 1; gpio s 2; bootm $loadaddr\0" \
279 "checkupdate=if test -n $update_flag; then " \
280 "echo Previous update failed - starting RLK; " \
281 "run bootrlk; fi; " \
282 "if test -n $initial_setup; then " \
283 "echo Running initial setup procedure; " \
284 "sleep 1; run flashall; fi\0" \
285 "product=accessory\0" \
286 "serial=XX12345\0" \
287 "checknor=" \
288 "if gpio i 0; then run bootnor; fi;\0" \
289 "checkrlk=" \
290 "if gpio i 0; then run bootrlk; fi;\0" \
291 "checkbutton=" \
292 "run checknor; sleep 1;" \
293 "run checknor; sleep 1;" \
294 "run checknor; sleep 1;" \
295 "run checknor; sleep 1;" \
296 "run checknor;" \
297 "gpio s 1; gpio s 2;" \
298 "echo ---- Release button to boot RLK ----;" \
299 "run checkrlk; sleep 1;" \
300 "run checkrlk; sleep 1;" \
301 "run checkrlk; sleep 1;" \
302 "run checkrlk; sleep 1;" \
303 "run checkrlk; sleep 1;" \
304 "run checkrlk;" \
305 "echo ---- Factory reset requested ----;" \
306 "gpio c 1;" \
307 "setenv factory_reset true;" \
308 "saveenv;" \
309 "run bootnor;\0" \
310 "flashall=run flashrlk;" \
311 "run flashkernel;" \
312 "run flashrootfs;" \
313 "setenv erase_datafs true;" \
314 "setenv initial_setup;" \
315 "saveenv;" \
316 "run bootnor;\0" \
317 "verify=n\0" \
318 "clearenv=protect off all;" \
319 "erase 0x60040000 +0x40000;\0" \
320 "bootlimit=3\0" \
321 "altbootcmd=run bootrlk\0"
322
323#define CONFIG_PREBOOT \
324 "echo Version: $ver; " \
325 "echo Serial: $serial; " \
326 "echo MAC: $ethaddr; " \
327 "echo Product: $product; " \
328 "gpio c 1; gpio c 2;"
329
330/*
331 * U-Boot commands
332 */
333#include <config_cmd_default.h>
334#define CONFIG_CMD_ENV
335#define CONFIG_CMD_ASKENV
336#define CONFIG_CMD_DHCP
337#define CONFIG_CMD_DIAG
338#define CONFIG_CMD_MII
339#define CONFIG_CMD_PING
340#define CONFIG_CMD_SAVES
341#define CONFIG_CMD_MEMORY
342#define CONFIG_CMD_GPIO
343
344#ifndef CONFIG_DRIVER_TI_EMAC
345#undef CONFIG_CMD_NET
346#undef CONFIG_CMD_DHCP
347#undef CONFIG_CMD_MII
348#undef CONFIG_CMD_PING
349#endif
350
351/* additions for new relocation code, must added to all boards */
352#define CONFIG_SYS_SDRAM_BASE 0xc0000000
353/* initial stack pointer in internal SRAM */
354#define CONFIG_SYS_INIT_SP_ADDR (0x8001ff00)
355
356#define CONFIG_BOOTCOUNT_LIMIT
357#define CONFIG_SYS_BOOTCOUNT_ADDR DAVINCI_RTC_BASE
358
359#ifndef __ASSEMBLY__
360int calimain_get_osc_freq(void);
361#endif
362
363#endif /* __CONFIG_H */