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47c3e074 FE |
1 | /* |
2 | * Copyright (C) 2011 Freescale Semiconductor, Inc. | |
3 | * | |
4 | * Configuration settings for the MX53ARD Freescale board. | |
5 | * | |
3765b3e7 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
47c3e074 FE |
7 | */ |
8 | ||
9 | #ifndef __CONFIG_H | |
10 | #define __CONFIG_H | |
11 | ||
12 | #define CONFIG_MX53 | |
13 | ||
7c2eabab FE |
14 | #define CONFIG_MACH_TYPE MACH_TYPE_MX53_ARD |
15 | ||
47c3e074 FE |
16 | #include <asm/arch/imx-regs.h> |
17 | ||
18 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
47c3e074 FE |
19 | #define CONFIG_SETUP_MEMORY_TAGS |
20 | #define CONFIG_INITRD_TAG | |
fd622f23 | 21 | #define CONFIG_REVISION_TAG |
47c3e074 | 22 | |
18fb0e3c | 23 | #define CONFIG_SYS_FSL_CLK |
4677b1b6 | 24 | |
47c3e074 FE |
25 | /* Size of malloc() pool */ |
26 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) | |
27 | ||
47c3e074 FE |
28 | #define CONFIG_MXC_GPIO |
29 | ||
68fbc0e6 BT |
30 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
31 | #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI | |
32 | #define CONFIG_NAND_MXC | |
33 | #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI | |
34 | #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR | |
35 | #define CONFIG_SYS_NAND_LARGEPAGE | |
36 | #define CONFIG_MXC_NAND_HWECC | |
37 | #define CONFIG_SYS_NAND_USE_FLASH_BBT | |
38 | #define CONFIG_CMD_NAND | |
39 | ||
47c3e074 | 40 | #define CONFIG_MXC_UART |
40f6fffe | 41 | #define CONFIG_MXC_UART_BASE UART1_BASE |
47c3e074 FE |
42 | |
43 | /* I2C Configs */ | |
b089d039 | 44 | #define CONFIG_SYS_I2C |
45 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
46 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
47 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 48 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
47c3e074 FE |
49 | |
50 | /* MMC Configs */ | |
51 | #define CONFIG_FSL_ESDHC | |
52 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
53 | #define CONFIG_SYS_FSL_ESDHC_NUM 2 | |
54 | ||
47c3e074 | 55 | #define CONFIG_GENERIC_MMC |
47c3e074 FE |
56 | #define CONFIG_DOS_PARTITION |
57 | ||
58 | /* Eth Configs */ | |
59 | #define CONFIG_HAS_ETH1 | |
47c3e074 | 60 | #define CONFIG_MII |
47c3e074 | 61 | |
47c3e074 FE |
62 | /* allow to overwrite serial and ethaddr */ |
63 | #define CONFIG_ENV_OVERWRITE | |
64 | #define CONFIG_CONS_INDEX 1 | |
65 | #define CONFIG_BAUDRATE 115200 | |
47c3e074 FE |
66 | |
67 | /* Command definition */ | |
47c3e074 | 68 | |
28b119e9 | 69 | #define CONFIG_ETHPRIME "smc911x" |
47c3e074 FE |
70 | |
71 | /*Support LAN9217*/ | |
72 | #define CONFIG_SMC911X | |
73 | #define CONFIG_SMC911X_16_BIT | |
74 | #define CONFIG_SMC911X_BASE CS1_BASE_ADDR | |
75 | ||
547e31d2 | 76 | #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ |
47c3e074 FE |
77 | #define CONFIG_SYS_TEXT_BASE 0x77800000 |
78 | ||
79 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
80 | "script=boot.scr\0" \ | |
3c525ecf | 81 | "uimage=zImage\0" \ |
547e31d2 OS |
82 | "console=ttymxc0\0" \ |
83 | "fdt_high=0xffffffff\0" \ | |
84 | "initrd_high=0xffffffff\0" \ | |
85 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
3c525ecf | 86 | "fdt_addr=0x78000000\0" \ |
547e31d2 OS |
87 | "boot_fdt=try\0" \ |
88 | "ip_dyn=yes\0" \ | |
89 | "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ | |
a3f170cd OS |
90 | "mmcpart=1\0" \ |
91 | "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ | |
547e31d2 OS |
92 | "update_sd_firmware_filename=u-boot.imx\0" \ |
93 | "update_sd_firmware=" \ | |
94 | "if test ${ip_dyn} = yes; then " \ | |
95 | "setenv get_cmd dhcp; " \ | |
96 | "else " \ | |
97 | "setenv get_cmd tftp; " \ | |
98 | "fi; " \ | |
99 | "if mmc dev ${mmcdev}; then " \ | |
100 | "if ${get_cmd} ${update_sd_firmware_filename}; then " \ | |
101 | "setexpr fw_sz ${filesize} / 0x200; " \ | |
102 | "setexpr fw_sz ${fw_sz} + 1; " \ | |
103 | "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ | |
104 | "fi; " \ | |
105 | "fi\0" \ | |
106 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ | |
107 | "root=${mmcroot}\0" \ | |
47c3e074 FE |
108 | "loadbootscript=" \ |
109 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ | |
110 | "bootscript=echo Running bootscript from mmc ...; " \ | |
111 | "source\0" \ | |
112 | "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ | |
547e31d2 | 113 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
47c3e074 FE |
114 | "mmcboot=echo Booting from mmc ...; " \ |
115 | "run mmcargs; " \ | |
547e31d2 OS |
116 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
117 | "if run loadfdt; then " \ | |
3c525ecf | 118 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
547e31d2 OS |
119 | "else " \ |
120 | "if test ${boot_fdt} = try; then " \ | |
3c525ecf | 121 | "bootz; " \ |
547e31d2 OS |
122 | "else " \ |
123 | "echo WARN: Cannot load the DT; " \ | |
124 | "fi; " \ | |
125 | "fi; " \ | |
126 | "else " \ | |
3c525ecf | 127 | "bootz; " \ |
547e31d2 OS |
128 | "fi;\0" \ |
129 | "netargs=setenv bootargs console=${console},${baudrate} " \ | |
47c3e074 | 130 | "root=/dev/nfs " \ |
547e31d2 OS |
131 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
132 | "netboot=echo Booting from net ...; " \ | |
47c3e074 | 133 | "run netargs; " \ |
547e31d2 OS |
134 | "if test ${ip_dyn} = yes; then " \ |
135 | "setenv get_cmd dhcp; " \ | |
47c3e074 | 136 | "else " \ |
547e31d2 | 137 | "setenv get_cmd tftp; " \ |
47c3e074 | 138 | "fi; " \ |
547e31d2 OS |
139 | "${get_cmd} ${uimage}; " \ |
140 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
141 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ | |
3c525ecf | 142 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
547e31d2 OS |
143 | "else " \ |
144 | "if test ${boot_fdt} = try; then " \ | |
3c525ecf | 145 | "bootz; " \ |
547e31d2 OS |
146 | "else " \ |
147 | "echo WARN: Cannot load the DT; " \ | |
148 | "fi; " \ | |
149 | "fi; " \ | |
150 | "else " \ | |
3c525ecf | 151 | "bootz; " \ |
547e31d2 OS |
152 | "fi;\0" |
153 | ||
154 | #define CONFIG_BOOTCOMMAND \ | |
155 | "mmc dev ${mmcdev}; if mmc rescan; then " \ | |
156 | "if run loadbootscript; then " \ | |
157 | "run bootscript; " \ | |
158 | "else " \ | |
159 | "if run loaduimage; then " \ | |
160 | "run mmcboot; " \ | |
161 | "else run netboot; " \ | |
162 | "fi; " \ | |
163 | "fi; " \ | |
164 | "else run netboot; fi" | |
165 | ||
47c3e074 FE |
166 | #define CONFIG_ARP_TIMEOUT 200UL |
167 | ||
168 | /* Miscellaneous configurable options */ | |
169 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
47c3e074 FE |
170 | #define CONFIG_AUTO_COMPLETE |
171 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
172 | ||
173 | /* Print Buffer Size */ | |
174 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
175 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
176 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
177 | ||
178 | #define CONFIG_SYS_MEMTEST_START 0x70000000 | |
179 | #define CONFIG_SYS_MEMTEST_END 0x70010000 | |
180 | ||
181 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
182 | ||
47c3e074 FE |
183 | #define CONFIG_CMDLINE_EDITING |
184 | ||
47c3e074 FE |
185 | /* Physical Memory Map */ |
186 | #define CONFIG_NR_DRAM_BANKS 2 | |
187 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR | |
188 | #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) | |
189 | #define PHYS_SDRAM_2 CSD1_BASE_ADDR | |
190 | #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) | |
191 | #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) | |
192 | ||
193 | #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) | |
194 | #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) | |
195 | #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) | |
196 | ||
197 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
198 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
199 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
200 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
201 | ||
202 | /* FLASH and environment organization */ | |
203 | #define CONFIG_SYS_NO_FLASH | |
204 | ||
205 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) | |
206 | #define CONFIG_ENV_SIZE (8 * 1024) | |
207 | #define CONFIG_ENV_IS_IN_MMC | |
208 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
209 | ||
47c3e074 FE |
210 | #define MX53ARD_CS1GCR1 (CSEN | DSZ(2)) |
211 | #define MX53ARD_CS1RCR1 (RCSN(2) | OEN (1) | RWSC(22)) | |
212 | #define MX53ARD_CS1RCR2 RBEN(2) | |
213 | #define MX53ARD_CS1WCR1 (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22)) | |
214 | ||
215 | #endif /* __CONFIG_H */ |