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14#ifndef __CONFIG_H
15#define __CONFIG_H
16
17#include <asm/hardware.h>
18#include <linux/sizes.h>
19
20
21
22
23
24
25
26
27#define CONFIG_SYS_TEXT_BASE 0x72000000
28
29#define CONFIG_ATMEL_LEGACY
30
31
32#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
33#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000
34
35#define CONFIG_CMDLINE_TAG
36#define CONFIG_SETUP_MEMORY_TAGS
37#define CONFIG_INITRD_TAG
38#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
39
40
41#define CONFIG_ATMEL_LEGACY
42#define CONFIG_AT91_GPIO
43#define CONFIG_AT91_GPIO_PULLUP 1
44
45
46#define CONFIG_ATMEL_USART
47#define CONFIG_USART_BASE ATMEL_BASE_DBGU
48#define CONFIG_USART_ID ATMEL_ID_SYS
49
50
51#define CONFIG_AT91_LED
52#define CONFIG_RED_LED AT91_PIN_PD31
53#define CONFIG_GREEN_LED AT91_PIN_PD0
54
55
56
57
58
59#define CONFIG_BOOTP_BOOTFILESIZE
60#define CONFIG_BOOTP_BOOTPATH
61#define CONFIG_BOOTP_GATEWAY
62#define CONFIG_BOOTP_HOSTNAME
63
64
65
66
67#define CONFIG_CMD_NAND
68
69
70#define CONFIG_NR_DRAM_BANKS 1
71#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6
72#define CONFIG_SYS_SDRAM_SIZE 0x08000000
73
74#define CONFIG_SYS_INIT_SP_ADDR \
75 (CONFIG_SYS_SDRAM_BASE + SZ_4K - GENERATED_GBL_DATA_SIZE)
76
77
78#ifdef CONFIG_CMD_NAND
79#define CONFIG_NAND_ATMEL
80#define CONFIG_SYS_MAX_NAND_DEVICE 1
81#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
82#define CONFIG_SYS_NAND_DBW_8
83
84#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
85
86#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
87#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
88#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
89#endif
90
91
92#define CONFIG_MACB
93#define CONFIG_PHYLIB
94#define CONFIG_RMII
95#define CONFIG_NET_RETRY_COUNT 20
96#define CONFIG_AT91_WANTS_COMMON_PHY
97
98
99#define CONFIG_USB_EHCI
100#define CONFIG_USB_EHCI_ATMEL
101#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
102
103
104#define CONFIG_CMD_MTDPARTS
105#define CONFIG_MTD_DEVICE
106#define CONFIG_MTD_PARTITIONS
107
108
109#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M)
110#define DFU_MANIFEST_POLL_TIMEOUT 25000
111
112#define CONFIG_SYS_LOAD_ADDR ATMEL_BASE_CS6
113
114
115#define CONFIG_ENV_IS_IN_NAND
116#define CONFIG_ENV_OFFSET 0x100000
117#define CONFIG_ENV_OFFSET_REDUND 0x180000
118#define CONFIG_ENV_SIZE SZ_128K
119
120#define CONFIG_BOOTCOMMAND \
121 "nand read 0x70000000 0x200000 0x300000;" \
122 "bootm 0x70000000"
123#define CONFIG_BOOTARGS \
124 "console=ttyS0,115200 earlyprintk " \
125 "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
126 "256k(env),256k(env_redundant),256k(spare)," \
127 "512k(dtb),6M(kernel)ro,-(rootfs) " \
128 "root=/dev/mtdblock7 rw rootfstype=jffs2"
129
130#define CONFIG_BAUDRATE 115200
131
132#define CONFIG_SYS_CBSIZE 256
133#define CONFIG_SYS_MAXARGS 16
134#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
135 sizeof(CONFIG_SYS_PROMPT) + 16)
136#define CONFIG_SYS_LONGHELP
137#define CONFIG_CMDLINE_EDITING
138#define CONFIG_AUTO_COMPLETE
139
140
141
142
143#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
144 SZ_4M, 0x1000)
145
146
147#define CONFIG_SPL_FRAMEWORK
148#define CONFIG_SPL_TEXT_BASE 0x300000
149#define CONFIG_SPL_MAX_SIZE (12 * SZ_1K)
150#define CONFIG_SPL_STACK (SZ_16K)
151
152#define CONFIG_SPL_BSS_START_ADDR CONFIG_SPL_MAX_SIZE
153#define CONFIG_SPL_BSS_MAX_SIZE (SZ_2K)
154
155#define CONFIG_SPL_BOARD_INIT
156#define CONFIG_SPL_NAND_DRIVERS
157#define CONFIG_SPL_NAND_BASE
158#define CONFIG_SPL_NAND_ECC
159#define CONFIG_SPL_NAND_RAW_ONLY
160#define CONFIG_SPL_NAND_SOFTECC
161#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
162#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x80000
163#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
164#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
165#define CONFIG_SYS_NAND_5_ADDR_CYCLE
166
167#define CONFIG_SYS_NAND_PAGE_SIZE SZ_2K
168#define CONFIG_SYS_NAND_BLOCK_SIZE (SZ_128K)
169#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
170 CONFIG_SYS_NAND_PAGE_SIZE)
171#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
172#define CONFIG_SYS_NAND_ECCSIZE 256
173#define CONFIG_SYS_NAND_ECCBYTES 3
174#define CONFIG_SYS_NAND_OOBSIZE 64
175#define CONFIG_SYS_NAND_ECCPOS { 40, 41, 42, 43, 44, 45, 46, 47, \
176 48, 49, 50, 51, 52, 53, 54, 55, \
177 56, 57, 58, 59, 60, 61, 62, 63, }
178
179#define CONFIG_SPL_ATMEL_SIZE
180#define CONFIG_SYS_MASTER_CLOCK 132096000
181#define AT91_PLL_LOCK_TIMEOUT 1000000
182#define CONFIG_SYS_AT91_PLLA 0x20c73f03
183#define CONFIG_SYS_MCKR 0x1301
184#define CONFIG_SYS_MCKR_CSS 0x1302
185
186#endif
187