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8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#define CONFIG_MACH_TYPE MACH_TYPE_MX53_ARD
12
13#include <asm/arch/imx-regs.h>
14
15#define CONFIG_CMDLINE_TAG
16#define CONFIG_SETUP_MEMORY_TAGS
17#define CONFIG_INITRD_TAG
18#define CONFIG_REVISION_TAG
19
20#define CONFIG_SYS_FSL_CLK
21
22
23#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
24
25#define CONFIG_SYS_MAX_NAND_DEVICE 1
26#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI
27#define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI
28#define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR
29#define CONFIG_SYS_NAND_LARGEPAGE
30#define CONFIG_MXC_NAND_HWECC
31#define CONFIG_SYS_NAND_USE_FLASH_BBT
32
33#define CONFIG_MXC_UART
34#define CONFIG_MXC_UART_BASE UART1_BASE
35
36
37#define CONFIG_SYS_I2C
38#define CONFIG_SYS_I2C_MXC
39#define CONFIG_SYS_I2C_MXC_I2C1
40#define CONFIG_SYS_I2C_MXC_I2C2
41#define CONFIG_SYS_I2C_MXC_I2C3
42
43
44#define CONFIG_SYS_FSL_ESDHC_ADDR 0
45#define CONFIG_SYS_FSL_ESDHC_NUM 2
46
47
48#define CONFIG_HAS_ETH1
49
50
51#define CONFIG_ENV_OVERWRITE
52
53
54
55#define CONFIG_ETHPRIME "smc911x"
56
57#define CONFIG_LOADADDR 0x72000000
58
59#define CONFIG_EXTRA_ENV_SETTINGS \
60 "script=boot.scr\0" \
61 "uimage=zImage\0" \
62 "console=ttymxc0\0" \
63 "fdt_high=0xffffffff\0" \
64 "initrd_high=0xffffffff\0" \
65 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
66 "fdt_addr=0x78000000\0" \
67 "boot_fdt=try\0" \
68 "ip_dyn=yes\0" \
69 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
70 "mmcpart=1\0" \
71 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
72 "update_sd_firmware_filename=u-boot.imx\0" \
73 "update_sd_firmware=" \
74 "if test ${ip_dyn} = yes; then " \
75 "setenv get_cmd dhcp; " \
76 "else " \
77 "setenv get_cmd tftp; " \
78 "fi; " \
79 "if mmc dev ${mmcdev}; then " \
80 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
81 "setexpr fw_sz ${filesize} / 0x200; " \
82 "setexpr fw_sz ${fw_sz} + 1; " \
83 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
84 "fi; " \
85 "fi\0" \
86 "mmcargs=setenv bootargs console=${console},${baudrate} " \
87 "root=${mmcroot}\0" \
88 "loadbootscript=" \
89 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
90 "bootscript=echo Running bootscript from mmc ...; " \
91 "source\0" \
92 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
93 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
94 "mmcboot=echo Booting from mmc ...; " \
95 "run mmcargs; " \
96 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
97 "if run loadfdt; then " \
98 "bootz ${loadaddr} - ${fdt_addr}; " \
99 "else " \
100 "if test ${boot_fdt} = try; then " \
101 "bootz; " \
102 "else " \
103 "echo WARN: Cannot load the DT; " \
104 "fi; " \
105 "fi; " \
106 "else " \
107 "bootz; " \
108 "fi;\0" \
109 "netargs=setenv bootargs console=${console},${baudrate} " \
110 "root=/dev/nfs " \
111 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
112 "netboot=echo Booting from net ...; " \
113 "run netargs; " \
114 "if test ${ip_dyn} = yes; then " \
115 "setenv get_cmd dhcp; " \
116 "else " \
117 "setenv get_cmd tftp; " \
118 "fi; " \
119 "${get_cmd} ${uimage}; " \
120 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
121 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
122 "bootz ${loadaddr} - ${fdt_addr}; " \
123 "else " \
124 "if test ${boot_fdt} = try; then " \
125 "bootz; " \
126 "else " \
127 "echo WARN: Cannot load the DT; " \
128 "fi; " \
129 "fi; " \
130 "else " \
131 "bootz; " \
132 "fi;\0"
133
134#define CONFIG_BOOTCOMMAND \
135 "mmc dev ${mmcdev}; if mmc rescan; then " \
136 "if run loadbootscript; then " \
137 "run bootscript; " \
138 "else " \
139 "if run loaduimage; then " \
140 "run mmcboot; " \
141 "else run netboot; " \
142 "fi; " \
143 "fi; " \
144 "else run netboot; fi"
145
146#define CONFIG_ARP_TIMEOUT 200UL
147
148
149
150#define CONFIG_SYS_MEMTEST_START 0x70000000
151#define CONFIG_SYS_MEMTEST_END 0x70010000
152
153#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
154
155
156#define PHYS_SDRAM_1 CSD0_BASE_ADDR
157#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
158#define PHYS_SDRAM_2 CSD1_BASE_ADDR
159#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
160#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
161
162#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
163#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
164#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
165
166#define CONFIG_SYS_INIT_SP_OFFSET \
167 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
168#define CONFIG_SYS_INIT_SP_ADDR \
169 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
170
171
172#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
173#define CONFIG_ENV_SIZE (8 * 1024)
174#define CONFIG_SYS_MMC_ENV_DEV 0
175
176#define MX53ARD_CS1GCR1 (CSEN | DSZ(2))
177#define MX53ARD_CS1RCR1 (RCSN(2) | OEN (1) | RWSC(22))
178#define MX53ARD_CS1RCR2 RBEN(2)
179#define MX53ARD_CS1WCR1 (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22))
180
181#endif
182
