1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
|
/*
* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
* Based on:
* U-Boot:include/configs/da850evm.h
*
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
*
* Based on davinci_dvevm.h. Original Copyrights follow:
*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* Board
*/
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_BARIX_IPAM390
/*
* SoC Configuration
*/
#define CONFIG_MACH_DAVINCI_DA850_EVM
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ 24000000
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_DA850_PLL_INIT
#define CONFIG_SYS_DA850_DDR_INIT
#define CONFIG_SYS_TEXT_BASE 0xc1080000
/*
* Memory Info
*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
/* memtest start addr */
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
/* memtest will be run on 16MB */
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 16 * 1024 * 1024)
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
DAVINCI_SYSCFG_SUSPSRC_UART2 | \
DAVINCI_SYSCFG_SUSPSRC_UART0 | \
DAVINCI_SYSCFG_SUSPSRC_EMAC)
/*
* PLL configuration
*/
#define CONFIG_SYS_DV_CLKMODE 0
#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002
#define CONFIG_SYS_DA850_PLL0_PLLM 24
#define CONFIG_SYS_DA850_PLL1_PLLM 24
/*
* DDR2 memory configuration
*/
#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
DV_DDR_PHY_EXT_STRBEN | \
(0x2 << DV_DDR_PHY_RD_LATENCY_SHIFT))
#define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000498
#define CONFIG_SYS_DA850_DDR2_SDBCR2 0x00000004
#define CONFIG_SYS_DA850_DDR2_PBBPR 0x00000020
#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
(13 << DV_DDR_SDTMR1_RFC_SHIFT) | \
(2 << DV_DDR_SDTMR1_RP_SHIFT) | \
(2 << DV_DDR_SDTMR1_RCD_SHIFT) | \
(2 << DV_DDR_SDTMR1_WR_SHIFT) | \
(5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
(8 << DV_DDR_SDTMR1_RC_SHIFT) | \
(1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
(1 << DV_DDR_SDTMR1_WTR_SHIFT))
#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
(8 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
(2 << DV_DDR_SDTMR2_XP_SHIFT) | \
(0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
(14 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
(0xc7 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
(1 << DV_DDR_SDTMR2_RTP_SHIFT) | \
(2 << DV_DDR_SDTMR2_CKE_SHIFT))
#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
(1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \
(1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) | \
(1 << DV_DDR_SDCR_DDREN_SHIFT) | \
(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
(2 << DV_DDR_SDCR_CL_SHIFT) | \
(3 << DV_DDR_SDCR_IBANK_SHIFT) | \
(2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
#define CONFIG_SYS_DA850_CS3CFG (DAVINCI_ABCR_WSETUP(1) | \
DAVINCI_ABCR_WSTROBE(2) | \
DAVINCI_ABCR_WHOLD(0) | \
DAVINCI_ABCR_RSETUP(1) | \
DAVINCI_ABCR_RSTROBE(2) | \
DAVINCI_ABCR_RHOLD(1) | \
DAVINCI_ABCR_TA(0) | \
DAVINCI_ABCR_ASIZE_8BIT)
/*
* Serial Driver info
*/
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
/*
* Flash & Environment
*/
#define CONFIG_NAND_DAVINCI
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
#define CONFIG_ENV_SIZE (128 << 10)
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_NAND_CS 3
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
#define CONFIG_SYS_NAND_MASK_CLE 0x10
#define CONFIG_SYS_NAND_MASK_ALE 0x8
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
#define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x120000
#define CONFIG_SYS_NAND_U_BOOT_DST 0xc1080000
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
CONFIG_SYS_NAND_U_BOOT_SIZE - \
CONFIG_SYS_MALLOC_LEN - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_NAND_ECCPOS { \
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
54, 55, 56, 57, 58, 59, 60, 61, 62, 63}
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 10
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_NAND_LOAD
/*
* Network & Ethernet Configuration
*/
#ifdef CONFIG_DRIVER_TI_EMAC
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
#endif
/*
* U-Boot general configuration
*/
#define CONFIG_MISC_INIT_R
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/*
* Linux Information
*/
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
#define CONFIG_HWCONFIG /* enable hwconfig */
#define CONFIG_CMDLINE_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"defbootargs=setenv bootargs mem=128M console=ttyS0,115200n8 " \
"root=/dev/mtdblock5 rw noinitrd " \
"rootfstype=jffs2 noinitrd\0" \
"hwconfig=dsp:wake=yes\0" \
"bootcmd=nboot kernel;run defbootargs addmtd;bootm 0xc0700000\0" \
"bootfile=uImage\0" \
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
"mtddevname=uboot-env\0" \
"mtddevnum=0\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"u-boot=/tftpboot/ipam390/u-boot.ais\0" \
"upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;" \
"nand write c0000000 20000 ${filesize}\0" \
"setbootparms=nand read c0100000 200000 400000;" \
"run defbootargs addmtd;" \
"spl export atags c0100000;" \
"nand erase.part bootparms;" \
"nand write c0000100 180000 20000\0" \
"\0"
/*
* U-Boot commands
*/
#define CONFIG_CMD_ENV
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_SAVES
#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif
#ifndef CONFIG_DRIVER_TI_EMAC
#endif
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_LZO
#define CONFIG_RBTREE
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define MTDIDS_NAME_STR "davinci_nand.0"
#define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR
#define MTDPARTS_DEFAULT "mtdparts=" MTDIDS_NAME_STR ":" \
"128k(u-boot-env)," \
"1408k(u-boot)," \
"128k(bootparms)," \
"384k(factory-info)," \
"4M(kernel)," \
"-(rootfs)"
/* defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \
CONFIG_SYS_MALLOC_LEN)
#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-ipam390.lds"
#define CONFIG_SPL_STACK 0x8001ff00
#define CONFIG_SPL_TEXT_BASE 0x80000000
#define CONFIG_SPL_MAX_SIZE 0x20000
#define CONFIG_SPL_MAX_FOOTPRINT 32768
/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
GENERATED_GBL_DATA_SIZE)
/* add FALCON boot mode */
#define CONFIG_CMD_SPL
#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000
#define CONFIG_SYS_SPL_ARGS_ADDR LINUX_BOOT_PARAM_ADDR
#define CONFIG_CMD_SPL_NAND_OFS 0x00180000
#define CONFIG_CMD_SPL_WRITE_SIZE 0x400
/* GPIO support */
#define CONFIG_DA8XX_GPIO
#define CONFIG_IPAM390_GPIO_BOOTMODE ((16 * 7) + 14)
#define CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_IPAM390_GPIO_LED_RED ((16 * 7) + 11)
#define CONFIG_IPAM390_GPIO_LED_GREEN ((16 * 7) + 12)
#endif /* __CONFIG_H */
|
