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1 /*
2  * Copyright (C) 2013 Stefan Roese <sr@denx.de>
3  *
4  * Configuration settings for the ProjectionDesign / Barco
5  * Titanium board.
6  *
7  * Based on mx6qsabrelite.h which is:
8  * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
9  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 #include "mx6_common.h"
17
18 #define CONFIG_MX6Q
19
20 #define MACH_TYPE_TITANIUM              3769
21 #define CONFIG_MACH_TYPE                MACH_TYPE_TITANIUM
22
23 /* Size of malloc() pool */
24 #define CONFIG_SYS_MALLOC_LEN           (2 * 1024 * 1024)
25
26 #define CONFIG_BOARD_EARLY_INIT_F
27 #define CONFIG_MISC_INIT_R
28
29 #define CONFIG_MXC_UART
30 #define CONFIG_MXC_UART_BASE            UART1_BASE
31
32 /* I2C Configs */
33 #define CONFIG_CMD_I2C
34 #define CONFIG_SYS_I2C
35 #define CONFIG_SYS_I2C_MXC
36 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
37 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
38 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
39 #define CONFIG_SYS_I2C_SPEED            100000
40
41 /* MMC Configs */
42 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
43 #define CONFIG_SYS_FSL_USDHC_NUM        1
44
45 #define CONFIG_CMD_PING
46 #define CONFIG_CMD_DHCP
47 #define CONFIG_CMD_MII
48 #define CONFIG_FEC_MXC
49 #define CONFIG_MII
50 #define IMX_FEC_BASE                    ENET_BASE_ADDR
51 #define CONFIG_FEC_XCV_TYPE             RGMII
52 #define CONFIG_FEC_MXC_PHYADDR          4
53 #define CONFIG_PHYLIB
54 #define CONFIG_PHY_MICREL
55 #define CONFIG_PHY_MICREL_KSZ9021
56
57 /* USB Configs */
58 #define CONFIG_CMD_USB
59 #define CONFIG_USB_EHCI
60 #define CONFIG_USB_EHCI_MX6
61 #define CONFIG_USB_STORAGE
62 #define CONFIG_MXC_USB_PORT     1
63 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
64 #define CONFIG_MXC_USB_FLAGS    0
65
66 /* Miscellaneous commands */
67 #define CONFIG_CMD_BMODE
68
69 #define CONFIG_SYS_MEMTEST_START        0x10000000
70 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (500 << 20))
71
72 #define CONFIG_HOSTNAME                 titanium
73 #define CONFIG_UBI_PART                 ubi
74 #define CONFIG_UBIFS_VOLUME             rootfs0
75
76 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
77 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:16M(uboot),512k(env1)," \
78                                 "512k(env2),-(ubi)"
79
80 #define CONFIG_EXTRA_ENV_SETTINGS \
81         "kernel=" __stringify(CONFIG_HOSTNAME) "/uImage\0"              \
82         "kernel_fs=/boot/uImage\0"                                      \
83         "kernel_addr=11000000\0"                                        \
84         "dtb=" __stringify(CONFIG_HOSTNAME) "/"                         \
85                 __stringify(CONFIG_HOSTNAME) ".dtb\0"                   \
86         "dtb_fs=/boot/" __stringify(CONFIG_HOSTNAME) ".dtb\0"           \
87         "dtb_addr=12800000\0"                                           \
88         "script=boot.scr\0" \
89         "uimage=uImage\0" \
90         "console=ttymxc0\0" \
91         "baudrate=115200\0" \
92         "fdt_high=0xffffffff\0"   \
93         "initrd_high=0xffffffff\0" \
94         "mmcdev=0\0" \
95         "mmcpart=1\0" \
96         "uimage=uImage\0" \
97         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
98                 " ${script}\0" \
99         "bootscript=echo Running bootscript from mmc ...; source\0" \
100         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
101         "mmcroot=/dev/mmcblk0p2\0" \
102         "mmcargs=setenv bootargs console=${console},${baudrate} " \
103                 "root=${mmcroot} rootwait rw\0" \
104         "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
105                 " ${uimage}; bootm\0" \
106         "addip=setenv bootargs ${bootargs} "                            \
107                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
108                 ":${hostname}:${netdev}:off panic=1\0"                  \
109         "addcon=setenv bootargs ${bootargs} console=ttymxc0,"           \
110                 "${baudrate}\0"                                         \
111         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
112         "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0"       \
113         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
114                 "nfsroot=${serverip}:${rootpath}\0"                     \
115         "ubifs=" __stringify(CONFIG_HOSTNAME) "/ubifs.img\0"            \
116         "part=" __stringify(CONFIG_UBI_PART) "\0"                       \
117         "boot_vol=0\0"                                                  \
118         "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0"                    \
119         "load_ubifs=tftp ${kernel_addr} ${ubifs}\0"                     \
120         "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \
121                 " ${filesize}\0"                                        \
122         "upd_ubifs=run load_ubifs update_ubifs\0"                       \
123         "init_ubi=nand erase.part ubi;ubi part ${part};"                \
124                 "ubi create ${vol} c800000\0"                           \
125         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
126         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
127         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip"         \
128                 " addcon addmtd;"                                       \
129                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
130         "ubifsargs=set bootargs ubi.mtd=ubi "                           \
131                 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0"         \
132         "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0"   \
133         "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};"             \
134                 "ubifsload ${dtb_addr} ${dtb_fs};\0"                    \
135         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
136                 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0"           \
137         "load_kernel=tftp ${kernel_addr} ${kernel}\0"                   \
138         "load_dtb=tftp ${dtb_addr} ${dtb}\0"                            \
139         "net_nfs=run load_dtb load_kernel; "                            \
140                 "run nfsargs addip addcon addmtd;"                      \
141                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
142         "delenv=env default -a -f; saveenv; reset\0"
143
144 #define CONFIG_BOOTCOMMAND              "run nand_ubifs"
145
146 /* Print Buffer Size */
147 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
148                                          sizeof(CONFIG_SYS_PROMPT) + 16)
149
150 /* Physical Memory Map */
151 #define CONFIG_NR_DRAM_BANKS            1
152 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
153 #define PHYS_SDRAM_SIZE                 (512 << 20)
154
155 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
156 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
157 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
158
159 #define CONFIG_SYS_INIT_SP_OFFSET \
160         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
161 #define CONFIG_SYS_INIT_SP_ADDR \
162         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
163
164 /* Enable NAND support */
165 #define CONFIG_CMD_NAND
166 #define CONFIG_CMD_NAND_TRIMFFS
167 #define CONFIG_CMD_TIME
168
169 #ifdef CONFIG_CMD_NAND
170
171 /* NAND stuff */
172 #define CONFIG_NAND_MXS
173 #define CONFIG_SYS_MAX_NAND_DEVICE      1
174 #define CONFIG_SYS_NAND_BASE            0x40000000
175 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
176 #define CONFIG_SYS_NAND_ONFI_DETECTION
177
178 /* DMA stuff, needed for GPMI/MXS NAND support */
179 #define CONFIG_APBH_DMA
180 #define CONFIG_APBH_DMA_BURST
181 #define CONFIG_APBH_DMA_BURST8
182
183 /* Environment in NAND */
184 #define CONFIG_ENV_IS_IN_NAND
185 #define CONFIG_ENV_OFFSET               (16 << 20)
186 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
187 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
188 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
189 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
190
191 #else /* CONFIG_CMD_NAND */
192
193 /* Environment in MMC */
194 #define CONFIG_ENV_SIZE                 (8 << 10)
195 #define CONFIG_ENV_IS_IN_MMC
196 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
197 #define CONFIG_SYS_MMC_ENV_DEV          0
198
199 #endif /* CONFIG_CMD_NAND */
200
201 /* UBI/UBIFS config options */
202 #define CONFIG_LZO
203 #define CONFIG_MTD_DEVICE
204 #define CONFIG_MTD_PARTITIONS
205 #define CONFIG_RBTREE
206 #define CONFIG_CMD_MTDPARTS
207 #define CONFIG_CMD_UBI
208 #define CONFIG_CMD_UBIFS
209
210 #endif                         /* __CONFIG_H */