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5d6050fd SR |
1 | /* |
2 | * Copyright (C) 2014, Barco (www.barco.com) | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef __PLATINUM_CONFIG_H__ | |
8 | #define __PLATINUM_CONFIG_H__ | |
9 | ||
5d6050fd | 10 | /* SPL */ |
5d6050fd SR |
11 | |
12 | /* Location in NAND to read U-Boot from */ | |
13 | #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024) | |
14 | ||
15 | #include "imx6_spl.h" /* common IMX6 SPL configuration */ | |
16 | #include "mx6_common.h" | |
5d6050fd | 17 | |
5d6050fd SR |
18 | /* |
19 | * Hardware configuration | |
20 | */ | |
21 | ||
5d6050fd SR |
22 | /* UART config */ |
23 | #define CONFIG_MXC_UART | |
24 | #define CONFIG_MXC_UART_BASE UART1_BASE | |
5d6050fd SR |
25 | |
26 | /* I2C config */ | |
27 | #define CONFIG_SYS_I2C | |
28 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
29 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
30 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 31 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
5d6050fd SR |
32 | #define CONFIG_SYS_I2C_SPEED 100000 |
33 | ||
34 | /* MMC config */ | |
5d6050fd SR |
35 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
36 | #define CONFIG_SYS_FSL_USDHC_NUM 1 | |
5d6050fd SR |
37 | |
38 | /* Ethernet config */ | |
39 | #define CONFIG_FEC_MXC | |
40 | #define CONFIG_MII | |
41 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
42 | ||
5d6050fd | 43 | /* USB config */ |
5d6050fd SR |
44 | #define CONFIG_MXC_USB_PORT 1 |
45 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
46 | #define CONFIG_MXC_USB_FLAGS 0 | |
47 | ||
48 | /* Memory config */ | |
49 | #define CONFIG_NR_DRAM_BANKS 1 | |
50 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
51 | #ifndef PHYS_SDRAM_SIZE | |
52 | #define PHYS_SDRAM_SIZE (1024 << 20) | |
53 | #endif | |
54 | ||
55 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
56 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
57 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
58 | ||
59 | #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ | |
60 | GENERATED_GBL_DATA_SIZE) | |
61 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
62 | CONFIG_SYS_INIT_SP_OFFSET) | |
63 | ||
64 | #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) | |
65 | ||
5d6050fd SR |
66 | #ifdef CONFIG_CMD_NAND |
67 | ||
68 | /* NAND config */ | |
5d6050fd SR |
69 | #ifndef CONFIG_SYS_NAND_MAX_CHIPS |
70 | #define CONFIG_SYS_NAND_MAX_CHIPS 2 | |
71 | #endif | |
72 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
73 | #define CONFIG_SYS_NAND_BASE 0x40000000 | |
74 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
75 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
76 | ||
77 | /* DMA config, needed for GPMI/MXS NAND support */ | |
78 | #define CONFIG_APBH_DMA | |
79 | #define CONFIG_APBH_DMA_BURST | |
80 | #define CONFIG_APBH_DMA_BURST8 | |
81 | ||
5d6050fd | 82 | /* Environment in NAND */ |
5d6050fd SR |
83 | #define CONFIG_ENV_OFFSET (16 << 20) |
84 | #define CONFIG_ENV_SECT_SIZE (128 << 10) | |
85 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE | |
86 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) | |
87 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE | |
88 | ||
89 | #else /* CONFIG_CMD_NAND */ | |
90 | ||
91 | /* Environment in MMC */ | |
92 | #define CONFIG_ENV_SIZE (8 << 10) | |
5d6050fd SR |
93 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
94 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
95 | ||
96 | #endif /* CONFIG_CMD_NAND */ | |
97 | ||
98 | /* | |
99 | * U-Boot configuration | |
100 | */ | |
101 | ||
5d6050fd | 102 | /* Board startup config */ |
5d6050fd SR |
103 | #define CONFIG_MISC_INIT_R |
104 | ||
5d6050fd SR |
105 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM |
106 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ | |
107 | PHYS_SDRAM_SIZE - (12 << 20)) | |
108 | ||
5d6050fd SR |
109 | #define CONFIG_BOOTCOMMAND "run bootubi_scr" |
110 | ||
111 | /* Miscellaneous configurable options */ | |
5d6050fd SR |
112 | #define CONFIG_PREBOOT |
113 | ||
5d6050fd | 114 | /* MTD/UBI/UBIFS config */ |
5d6050fd SR |
115 | #define CONFIG_MTD_DEVICE |
116 | #define CONFIG_MTD_PARTITIONS | |
5d6050fd | 117 | |
5d6050fd SR |
118 | /* |
119 | * Environment configuration | |
120 | */ | |
121 | ||
122 | #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) | |
123 | #define CONFIG_COMMON_ENV_UBI \ | |
124 | "setubipartition=env set ubipartition ubi\0" \ | |
125 | "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" | |
126 | #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) | |
127 | #define CONFIG_COMMON_ENV_UBI \ | |
128 | "setubipartition=env set ubipartition ubi$boot_vol\0" \ | |
129 | "setubirfs=env set ubirfs ubi0:rootfs\0" | |
130 | #endif | |
131 | ||
132 | #define CONFIG_COMMON_ENV_MISC \ | |
133 | "user=user\0" \ | |
134 | "project="CONFIG_PLATINUM_PROJECT"\0" \ | |
135 | "uimage=uImage\0" \ | |
136 | "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ | |
137 | "serverip=serverip\0" \ | |
138 | "memaddrlinux=0x10800000\0" \ | |
139 | "memaddrsrc=0x11000000\0" \ | |
140 | "memaddrdtb=0x12000000\0" \ | |
141 | "console=ttymxc0\0" \ | |
142 | "baudrate=115200\0" \ | |
143 | "boot_scr=boot.uboot\0" \ | |
144 | "boot_vol=0\0" \ | |
43ede0bc TR |
145 | "mtdids="CONFIG_MTDIDS_DEFAULT"\0" \ |
146 | "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0" \ | |
5d6050fd SR |
147 | "mmcfs=ext2\0" \ |
148 | "mmcrootpart=1\0" \ | |
149 | \ | |
150 | "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ | |
151 | "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ | |
152 | "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ | |
153 | "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ | |
154 | "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ | |
155 | "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ | |
156 | "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ | |
157 | "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ | |
158 | \ | |
159 | "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ | |
160 | "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ | |
161 | "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ | |
162 | "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ | |
163 | "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ | |
164 | "$mmcfilelinux\0" \ | |
165 | "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ | |
166 | "$mmcfiledtb\0" \ | |
167 | \ | |
168 | "ubipart=ubi part $ubipartition\0" \ | |
169 | "ubimount=ubifsmount $ubirfs\0" \ | |
170 | \ | |
171 | "setbootargscommon=env set bootargs $bootargs " \ | |
172 | "console=$console,$baudrate enable_wait_mode=off\0" \ | |
173 | "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ | |
174 | "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ | |
175 | "setbootargsubirfs=env set bootargs $bootargs " \ | |
176 | "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ | |
177 | "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ | |
178 | "nfsroot=$serverip:$nfspath,v3,tcp\0" \ | |
179 | "setbootargsmmcrfs=env set bootargs $bootargs " \ | |
180 | "root=$mmcrootdev rootwait rw\0" \ | |
181 | \ | |
182 | "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ | |
183 | "setbootargscommon setbootargsmtd setbootargsdhcp " \ | |
184 | "setbootargsnfsrfs;" \ | |
185 | "run loadtftpkernel loadtftpdtb;" \ | |
186 | "bootm $memaddrlinux - $memaddrdtb\0" \ | |
187 | "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ | |
188 | "run setubipartition setubirfs;" \ | |
189 | "run setbootargscommon setbootargsmtd " \ | |
190 | "setbootargsubirfs;" \ | |
191 | "run loadtftpkernel loadtftpdtb;" \ | |
192 | "bootm $memaddrlinux - $memaddrdtb\0" \ | |
193 | "bootubi=run setubipartition setubirfs setubifilelinux " \ | |
194 | "setubipfiledtb;" \ | |
195 | "run setbootargscommon setbootargsmtd " \ | |
196 | "setbootargsubirfs;" \ | |
197 | "run ubipart ubimount loadubikernel loadubidtb;" \ | |
198 | "bootm $memaddrlinux - $memaddrdtb\0" \ | |
199 | "bootubi_scr=run setubipartition setubirfs;" \ | |
200 | "run ubipart ubimount;" \ | |
201 | "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ | |
202 | "then source ${memaddrsrc}; else run bootubi; fi\0" \ | |
203 | "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ | |
204 | "setbootargscommon setbootargsmmcrfs;" \ | |
205 | "run loadmmckernel loadmmcdtb;" \ | |
206 | "bootm $memaddrlinux - $memaddrdtb\0" \ | |
207 | \ | |
208 | "bootcmd="CONFIG_BOOTCOMMAND"\0" | |
209 | ||
210 | #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ | |
211 | CONFIG_COMMON_ENV_UBI | |
212 | #endif /* __PLATINUM_CONFIG_H__ */ |