2 * Copyright (C) 2014, Barco (www.barco.com)
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __PLATINUM_CONFIG_H__
8 #define __PLATINUM_CONFIG_H__
11 #define CONFIG_SPL_NAND_SUPPORT
13 /* Location in NAND to read U-Boot from */
14 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024)
16 #include "imx6_spl.h" /* common IMX6 SPL configuration */
17 #include "mx6_common.h"
20 * Console configuration
23 #define CONFIG_CMD_BMODE
24 #define CONFIG_CMD_MTDPARTS
25 #define CONFIG_CMD_NAND
26 #define CONFIG_CMD_NAND_TRIMFFS
27 #define CONFIG_CMD_UBI
28 #define CONFIG_CMD_UBIFS
31 * Hardware configuration
35 #define CONFIG_MXC_UART
36 #define CONFIG_MXC_UART_BASE UART1_BASE
39 #define CONFIG_SYS_I2C
40 #define CONFIG_SYS_I2C_MXC
41 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
42 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
43 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
44 #define CONFIG_SYS_I2C_SPEED 100000
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
48 #define CONFIG_SYS_FSL_USDHC_NUM 1
51 #define CONFIG_FEC_MXC
53 #define IMX_FEC_BASE ENET_BASE_ADDR
58 #define CONFIG_USB_EHCI
59 #define CONFIG_USB_EHCI_MX6
60 #define CONFIG_MXC_USB_PORT 1
61 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
62 #define CONFIG_MXC_USB_FLAGS 0
65 #define CONFIG_NR_DRAM_BANKS 1
66 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
67 #ifndef PHYS_SDRAM_SIZE
68 #define PHYS_SDRAM_SIZE (1024 << 20)
71 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
72 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
73 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
75 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
76 GENERATED_GBL_DATA_SIZE)
77 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
78 CONFIG_SYS_INIT_SP_OFFSET)
80 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
82 #ifdef CONFIG_CMD_NAND
85 #define CONFIG_NAND_MXS
86 #ifndef CONFIG_SYS_NAND_MAX_CHIPS
87 #define CONFIG_SYS_NAND_MAX_CHIPS 2
89 #define CONFIG_SYS_MAX_NAND_DEVICE 1
90 #define CONFIG_SYS_NAND_BASE 0x40000000
91 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
92 #define CONFIG_SYS_NAND_ONFI_DETECTION
94 /* DMA config, needed for GPMI/MXS NAND support */
95 #define CONFIG_APBH_DMA
96 #define CONFIG_APBH_DMA_BURST
97 #define CONFIG_APBH_DMA_BURST8
99 /* Environment in NAND */
100 #define CONFIG_ENV_IS_IN_NAND
101 #define CONFIG_ENV_OFFSET (16 << 20)
102 #define CONFIG_ENV_SECT_SIZE (128 << 10)
103 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
104 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10))
105 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
107 #else /* CONFIG_CMD_NAND */
109 /* Environment in MMC */
110 #define CONFIG_ENV_SIZE (8 << 10)
111 #define CONFIG_ENV_IS_IN_MMC
112 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
113 #define CONFIG_SYS_MMC_ENV_DEV 0
115 #endif /* CONFIG_CMD_NAND */
118 * U-Boot configuration
121 /* Board startup config */
122 #define CONFIG_BOARD_EARLY_INIT_F
123 #define CONFIG_MISC_INIT_R
125 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
126 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
127 PHYS_SDRAM_SIZE - (12 << 20))
129 #define CONFIG_BOOTCOMMAND "run bootubi_scr"
131 /* Miscellaneous configurable options */
132 #define CONFIG_PREBOOT
134 /* Print Buffer Size */
135 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
136 sizeof(CONFIG_SYS_PROMPT) + 16)
138 /* MTD/UBI/UBIFS config */
140 #define CONFIG_MTD_DEVICE
141 #define CONFIG_MTD_PARTITIONS
142 #define CONFIG_RBTREE
144 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
145 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
146 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
147 "512k(env1),512k(env2),-(ubi)"
148 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
149 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
150 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
151 "512k(env1),512k(env2),495M(ubi0)," \
152 "14M(res0),2M(res1)," \
153 "512k(res2),512k(res3),-(ubi1)"
157 * Environment configuration
160 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
161 #define CONFIG_COMMON_ENV_UBI \
162 "setubipartition=env set ubipartition ubi\0" \
163 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
164 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
165 #define CONFIG_COMMON_ENV_UBI \
166 "setubipartition=env set ubipartition ubi$boot_vol\0" \
167 "setubirfs=env set ubirfs ubi0:rootfs\0"
170 #define CONFIG_COMMON_ENV_MISC \
172 "project="CONFIG_PLATINUM_PROJECT"\0" \
174 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
175 "serverip=serverip\0" \
176 "memaddrlinux=0x10800000\0" \
177 "memaddrsrc=0x11000000\0" \
178 "memaddrdtb=0x12000000\0" \
179 "console=ttymxc0\0" \
180 "baudrate=115200\0" \
181 "boot_scr=boot.uboot\0" \
183 "mtdids="MTDIDS_DEFAULT"\0" \
184 "mtdparts="MTDPARTS_DEFAULT"\0" \
188 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \
189 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
190 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \
191 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \
192 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \
193 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \
194 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \
195 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \
197 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \
198 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \
199 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \
200 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \
201 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \
203 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \
206 "ubipart=ubi part $ubipartition\0" \
207 "ubimount=ubifsmount $ubirfs\0" \
209 "setbootargscommon=env set bootargs $bootargs " \
210 "console=$console,$baudrate enable_wait_mode=off\0" \
211 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \
212 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \
213 "setbootargsubirfs=env set bootargs $bootargs " \
214 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
215 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \
216 "nfsroot=$serverip:$nfspath,v3,tcp\0" \
217 "setbootargsmmcrfs=env set bootargs $bootargs " \
218 "root=$mmcrootdev rootwait rw\0" \
220 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \
221 "setbootargscommon setbootargsmtd setbootargsdhcp " \
222 "setbootargsnfsrfs;" \
223 "run loadtftpkernel loadtftpdtb;" \
224 "bootm $memaddrlinux - $memaddrdtb\0" \
225 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \
226 "run setubipartition setubirfs;" \
227 "run setbootargscommon setbootargsmtd " \
228 "setbootargsubirfs;" \
229 "run loadtftpkernel loadtftpdtb;" \
230 "bootm $memaddrlinux - $memaddrdtb\0" \
231 "bootubi=run setubipartition setubirfs setubifilelinux " \
233 "run setbootargscommon setbootargsmtd " \
234 "setbootargsubirfs;" \
235 "run ubipart ubimount loadubikernel loadubidtb;" \
236 "bootm $memaddrlinux - $memaddrdtb\0" \
237 "bootubi_scr=run setubipartition setubirfs;" \
238 "run ubipart ubimount;" \
239 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
240 "then source ${memaddrsrc}; else run bootubi; fi\0" \
241 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \
242 "setbootargscommon setbootargsmmcrfs;" \
243 "run loadmmckernel loadmmcdtb;" \
244 "bootm $memaddrlinux - $memaddrdtb\0" \
246 "bootcmd="CONFIG_BOOTCOMMAND"\0"
248 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \
249 CONFIG_COMMON_ENV_UBI
250 #endif /* __PLATINUM_CONFIG_H__ */