2 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
3 * on behalf of DENX Software Engineering GmbH
5 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIGS_M28EVK_H__
8 #define __CONFIGS_M28EVK_H__
10 /* System configurations */
11 #define CONFIG_MACH_TYPE MACH_TYPE_M28EVK
13 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
15 /* Memory configuration */
16 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
17 #define PHYS_SDRAM_1 0x40000000 /* Base address */
18 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
19 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
22 #define CONFIG_ENV_SIZE (16 * 1024)
24 /* Environment is in NAND */
25 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
26 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
27 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
28 #define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SECT_SIZE)
29 #define CONFIG_ENV_OFFSET (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */
30 #define CONFIG_ENV_OFFSET_REDUND \
31 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
33 #define CONFIG_MTD_DEVICE
34 #define CONFIG_MTD_PARTITIONS
37 /* FEC Ethernet on SoC */
39 #define CONFIG_FEC_MXC
43 #ifdef CONFIG_CMD_DATE
44 /* Use the internal RTC in the MXS chip */
45 #define CONFIG_RTC_INTERNAL
46 #ifdef CONFIG_RTC_INTERNAL
47 #define CONFIG_RTC_MXS
49 #define CONFIG_RTC_M41T62
50 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
51 #define CONFIG_SYS_M41T11_BASE_YEAR 2000
57 #define CONFIG_EHCI_MXS_PORT0
58 #define CONFIG_EHCI_MXS_PORT1
59 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
64 #define CONFIG_DEFAULT_SPI_BUS 2
65 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
69 #define CONFIG_SF_DEFAULT_BUS 2
70 #define CONFIG_SF_DEFAULT_CS 0
71 #define CONFIG_SF_DEFAULT_SPEED 40000000
72 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
74 #define CONFIG_ENV_SPI_BUS 2
75 #define CONFIG_ENV_SPI_CS 0
76 #define CONFIG_ENV_SPI_MAX_HZ 40000000
77 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
84 #define CONFIG_VIDEO_LOGO
85 #define CONFIG_SPLASH_SCREEN
86 #define CONFIG_BMP_16BPP
87 #define CONFIG_VIDEO_BMP_RLE8
88 #define CONFIG_VIDEO_BMP_GZIP
89 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
93 #define CONFIG_BOOTFILE "fitImage"
94 #define CONFIG_BOOTCOMMAND "run mmc_mmc"
95 #define CONFIG_LOADADDR 0x42000000
96 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
98 /* Extra Environment */
99 #define CONFIG_PREBOOT "run try_bootscript"
100 #define CONFIG_HOSTNAME "m28evk"
102 #define CONFIG_EXTRA_ENV_SETTINGS \
103 "consdev=ttyAMA0\0" \
104 "baudrate=115200\0" \
105 "bootscript=boot.scr\0" \
106 "bootdev=/dev/mmcblk0p2\0" \
107 "rootdev=/dev/mmcblk0p3\0" \
109 "hostname=m28evk\0" \
110 "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0" \
111 "kernel_addr_r=0x42000000\0" \
112 "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066," \
113 "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296," \
115 "update_nand_full_filename=u-boot.nand\0" \
116 "update_nand_firmware_filename=u-boot.sb\0" \
117 "update_sd_firmware_filename=u-boot.sd\0" \
118 "update_nand_firmware_maxsz=0x100000\0" \
119 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
120 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
121 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
124 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
125 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
126 "update_nand_full=" /* Update FCB, DBBT and FW */ \
127 "if tftp ${update_nand_full_filename} ; then " \
128 "run update_nand_get_fcb_size ; " \
129 "nand scrub -y 0x0 ${filesize} ; " \
130 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
131 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
132 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
133 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
135 "update_nand_firmware=" /* Update only firmware */ \
136 "if tftp ${update_nand_firmware_filename} ; then " \
137 "run update_nand_get_fcb_size ; " \
138 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
139 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
140 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
141 "nand erase ${fcb_sz} ${fw_sz} ; " \
142 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
143 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
145 "update_sd_firmware=" /* Update the SD firmware partition */ \
146 "if mmc rescan ; then " \
147 "if tftp ${update_sd_firmware_filename} ; then " \
148 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
149 "setexpr fw_sz ${fw_sz} + 1 ; " \
150 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
154 "setenv bootargs ${bootargs} " \
155 "console=${consdev},${baudrate}\0" \
157 "setenv bootargs ${bootargs} " \
158 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
159 "${netmask}:${hostname}:${netdev}:off\0" \
161 "setenv bootargs ${bootargs} ${miscargs}\0" \
163 "if test \"x${mtdparts}\" == \"x\" ; then " \
164 "mtdparts default ; " \
167 "run adddfltmtd ; " \
168 "setenv bootargs ${bootargs} ${mtdparts}\0" \
169 "addargs=run addcons addmtd addmisc\0" \
172 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \
174 "ubi part UBI ; ubifsmount ubi0:rootfs ; " \
175 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
177 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
178 "miscargs=nohlt panic=1\0" \
179 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
181 "setenv bootargs ubi.mtd=5 " \
182 "root=ubi0:rootfs rootfstype=ubifs\0" \
184 "setenv bootargs root=/dev/nfs rw " \
185 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
187 "run mmcload mmcargs addargs ; " \
188 "bootm ${kernel_addr_r}\0" \
190 "run mmcload ubiargs addargs ; " \
191 "bootm ${kernel_addr_r}\0" \
193 "run mmcload nfsargs addip addargs ; " \
194 "bootm ${kernel_addr_r}\0" \
196 "run ubiload mmcargs addargs ; " \
197 "bootm ${kernel_addr_r}\0" \
199 "run ubiload ubiargs addargs ; " \
200 "bootm ${kernel_addr_r}\0" \
202 "run ubiload nfsargs addip addargs ; " \
203 "bootm ${kernel_addr_r}\0" \
205 "run netload mmcargs addargs ; " \
206 "bootm ${kernel_addr_r}\0" \
208 "run netload ubiargs addargs ; " \
209 "bootm ${kernel_addr_r}\0" \
211 "run netload nfsargs addip addargs ; " \
212 "bootm ${kernel_addr_r}\0" \
215 "if test -e mmc 0:2 ${bootscript} ; then " \
216 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
218 "echo Running bootscript... ; " \
219 "source ${kernel_addr_r} ; " \
223 /* The rest of the configuration is shared */
224 #include <configs/mxs.h>
226 #endif /* __CONFIGS_M28EVK_H__ */