2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
3 * Jason Liu <r64343@freescale.com>
5 * Configuration settings for Freescale MX53 low cost board.
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #define CONFIG_SYS_MX5_HCLK 24000000
29 #define CONFIG_SYS_MX5_CLK32 32768
30 #define CONFIG_DISPLAY_BOARDINFO
32 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_LOCO
34 #include <asm/arch/imx-regs.h>
36 #define CONFIG_CMDLINE_TAG
37 #define CONFIG_SETUP_MEMORY_TAGS
38 #define CONFIG_INITRD_TAG
40 /* Size of malloc() pool */
41 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
43 #define CONFIG_BOARD_EARLY_INIT_F
44 #define CONFIG_MXC_GPIO
45 #define CONFIG_REVISION_TAG
47 #define CONFIG_MXC_UART
48 #define CONFIG_MXC_UART_BASE UART1_BASE
51 #define CONFIG_FSL_ESDHC
52 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
53 #define CONFIG_SYS_FSL_ESDHC_NUM 2
56 #define CONFIG_CMD_MMC
57 #define CONFIG_GENERIC_MMC
58 #define CONFIG_CMD_FAT
59 #define CONFIG_CMD_EXT2
60 #define CONFIG_DOS_PARTITION
63 #define CONFIG_HAS_ETH1
65 #define CONFIG_DISCOVER_PHY
67 #define CONFIG_FEC_MXC
68 #define IMX_FEC_BASE FEC_BASE_ADDR
69 #define CONFIG_FEC_MXC_PHYADDR 0x1F
71 #define CONFIG_CMD_PING
72 #define CONFIG_CMD_DHCP
73 #define CONFIG_CMD_MII
74 #define CONFIG_CMD_NET
77 #define CONFIG_CMD_USB
78 #define CONFIG_CMD_FAT
79 #define CONFIG_USB_EHCI
80 #define CONFIG_USB_EHCI_MX5
81 #define CONFIG_USB_STORAGE
82 #define CONFIG_USB_HOST_ETHER
83 #define CONFIG_USB_ETHER_ASIX
84 #define CONFIG_USB_ETHER_SMSC95XX
85 #define CONFIG_MXC_USB_PORT 1
86 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
87 #define CONFIG_MXC_USB_FLAGS 0
90 #define CONFIG_HARD_I2C
91 #define CONFIG_I2C_MXC
92 #define CONFIG_SYS_I2C_MX53_PORT1
93 #define CONFIG_SYS_I2C_SPEED 100000
97 #define CONFIG_PMIC_I2C
98 #define CONFIG_DIALOG_PMIC
99 #define CONFIG_PMIC_FSL
100 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
101 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
103 /* allow to overwrite serial and ethaddr */
104 #define CONFIG_ENV_OVERWRITE
105 #define CONFIG_CONS_INDEX 1
106 #define CONFIG_BAUDRATE 115200
108 /* Command definition */
109 #include <config_cmd_default.h>
111 #undef CONFIG_CMD_IMLS
113 #define CONFIG_BOOTDELAY 3
115 #define CONFIG_ETHPRIME "FEC0"
117 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
118 #define CONFIG_SYS_TEXT_BASE 0x77800000
120 #define CONFIG_EXTRA_ENV_SETTINGS \
121 "script=boot.scr\0" \
125 "mmcroot=/dev/mmcblk0p3 rw\0" \
126 "mmcrootfstype=ext3 rootwait\0" \
127 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
129 "rootfstype=${mmcrootfstype}\0" \
131 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
132 "bootscript=echo Running bootscript from mmc ...; " \
134 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
135 "mmcboot=echo Booting from mmc ...; " \
138 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
140 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
141 "netboot=echo Booting from net ...; " \
143 "dhcp ${uimage}; bootm\0" \
145 #define CONFIG_BOOTCOMMAND \
146 "if mmc rescan ${mmcdev}; then " \
147 "if run loadbootscript; then " \
150 "if run loaduimage; then " \
152 "else run netboot; " \
155 "else run netboot; fi"
157 #define CONFIG_ARP_TIMEOUT 200UL
159 /* Miscellaneous configurable options */
160 #define CONFIG_SYS_LONGHELP /* undef to save memory */
161 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
162 #define CONFIG_SYS_PROMPT "MX53LOCO U-Boot > "
163 #define CONFIG_AUTO_COMPLETE
164 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
166 /* Print Buffer Size */
167 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
168 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
169 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
171 #define CONFIG_SYS_MEMTEST_START 0x70000000
172 #define CONFIG_SYS_MEMTEST_END 0x70010000
174 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
176 #define CONFIG_SYS_HZ 1000
177 #define CONFIG_CMDLINE_EDITING
180 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
182 /* Physical Memory Map */
183 #define CONFIG_NR_DRAM_BANKS 2
184 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
185 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
186 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
187 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
188 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
190 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
191 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
192 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
194 #define CONFIG_SYS_INIT_SP_OFFSET \
195 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
196 #define CONFIG_SYS_INIT_SP_ADDR \
197 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
199 /* FLASH and environment organization */
200 #define CONFIG_SYS_NO_FLASH
202 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
203 #define CONFIG_ENV_SIZE (8 * 1024)
204 #define CONFIG_ENV_IS_IN_MMC
205 #define CONFIG_SYS_MMC_ENV_DEV 0
207 #define CONFIG_OF_LIBFDT
209 #define CONFIG_CMD_SATA
210 #ifdef CONFIG_CMD_SATA
211 #define CONFIG_DWC_AHSATA
212 #define CONFIG_SYS_SATA_MAX_DEVICE 1
213 #define CONFIG_DWC_AHSATA_PORT_ID 0
214 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
216 #define CONFIG_LIBATA
219 /* Framebuffer and LCD */
220 #define CONFIG_PREBOOT
222 #define CONFIG_VIDEO_IPUV3
223 #define CONFIG_CFB_CONSOLE
224 #define CONFIG_VGA_AS_SINGLE_DEVICE
225 #define CONFIG_VIDEO_BMP_RLE8
226 #define CONFIG_SPLASH_SCREEN
227 #define CONFIG_BMP_16BPP
228 #define CONFIG_VIDEO_LOGO
230 #endif /* __CONFIG_H */