2 * Copyright 2013 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale Vybrid vf610twr board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include <asm/arch/imx-regs.h>
16 #define CONFIG_SYS_FSL_CLK
18 #define CONFIG_MACH_TYPE 4146
20 #define CONFIG_SKIP_LOWLEVEL_INIT
22 /* Enable passing of ATAGs */
23 #define CONFIG_CMDLINE_TAG
25 #define CONFIG_CMD_FUSE
26 #ifdef CONFIG_CMD_FUSE
27 #define CONFIG_MXC_OCOTP
30 /* Size of malloc() pool */
31 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
33 #define CONFIG_BOARD_EARLY_INIT_F
35 /* Allow to overwrite serial and ethaddr */
36 #define CONFIG_ENV_OVERWRITE
37 #define CONFIG_BAUDRATE 115200
40 #define CONFIG_CMD_NAND
41 #define CONFIG_CMD_NAND_TRIMFFS
42 #define CONFIG_SYS_NAND_ONFI_DETECTION
44 #ifdef CONFIG_CMD_NAND
45 #define CONFIG_SYS_MAX_NAND_DEVICE 1
46 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
49 #define CONFIG_CMD_UBIFS
53 /* Dynamic MTD partition support */
54 #define CONFIG_CMD_MTDPARTS
55 #define CONFIG_MTD_PARTITIONS
56 #define CONFIG_MTD_DEVICE
57 #define MTDIDS_DEFAULT "nand0=fsl_nfc"
58 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
68 #define CONFIG_FSL_ESDHC
69 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
70 #define CONFIG_SYS_FSL_ESDHC_NUM 1
72 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
74 #define CONFIG_GENERIC_MMC
75 #define CONFIG_DOS_PARTITION
77 #define CONFIG_FEC_MXC
79 #define IMX_FEC_BASE ENET_BASE_ADDR
80 #define CONFIG_FEC_XCV_TYPE RMII
81 #define CONFIG_FEC_MXC_PHYADDR 0
83 #define CONFIG_PHY_MICREL
87 #ifdef CONFIG_FSL_QSPI
88 #define FSL_QSPI_FLASH_SIZE (1 << 24)
89 #define FSL_QSPI_FLASH_NUM 2
90 #define CONFIG_SYS_FSL_QSPI_LE
94 #define CONFIG_SYS_I2C
95 #define CONFIG_SYS_I2C_MXC
96 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
97 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
98 #define CONFIG_SYS_SPD_BUS_NUM 0
101 #define CONFIG_SYS_LOAD_ADDR 0x82000000
103 /* We boot from the gfxRAM area of the OCRAM. */
104 #define CONFIG_SYS_TEXT_BASE 0x3f408000
105 #define CONFIG_BOARD_SIZE_LIMIT 524288
108 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
109 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
110 * DDR3. Hence, limit the memory range for image processing to 112MB
111 * using bootm_size. All of the following must be within this range.
112 * We have the default load at 32MB into DDR (for the kernel), FDT at
113 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
114 * seen large trees). This allows a reasonable split between ramdisk
115 * and kernel size, where the ram disk can be a bit larger.
117 #define MEM_LAYOUT_ENV_SETTINGS \
118 "bootm_size=0x07000000\0" \
119 "loadaddr=0x82000000\0" \
120 "kernel_addr_r=0x82000000\0" \
121 "fdt_addr=0x84000000\0" \
122 "fdt_addr_r=0x84000000\0" \
123 "rdaddr=0x84080000\0" \
124 "ramdisk_addr_r=0x84080000\0"
126 #define CONFIG_EXTRA_ENV_SETTINGS \
127 MEM_LAYOUT_ENV_SETTINGS \
128 "script=boot.scr\0" \
131 "fdt_file=vf610-twr.dtb\0" \
134 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
136 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
137 "update_sd_firmware_filename=u-boot.imx\0" \
138 "update_sd_firmware=" \
139 "if test ${ip_dyn} = yes; then " \
140 "setenv get_cmd dhcp; " \
142 "setenv get_cmd tftp; " \
144 "if mmc dev ${mmcdev}; then " \
145 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
146 "setexpr fw_sz ${filesize} / 0x200; " \
147 "setexpr fw_sz ${fw_sz} + 1; " \
148 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
151 "mmcargs=setenv bootargs console=${console},${baudrate} " \
152 "root=${mmcroot}\0" \
154 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
155 "bootscript=echo Running bootscript from mmc ...; " \
157 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
158 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
159 "mmcboot=echo Booting from mmc ...; " \
161 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
162 "if run loadfdt; then " \
163 "bootz ${loadaddr} - ${fdt_addr}; " \
165 "if test ${boot_fdt} = try; then " \
168 "echo WARN: Cannot load the DT; " \
174 "netargs=setenv bootargs console=${console},${baudrate} " \
176 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
177 "netboot=echo Booting from net ...; " \
179 "if test ${ip_dyn} = yes; then " \
180 "setenv get_cmd dhcp; " \
182 "setenv get_cmd tftp; " \
184 "${get_cmd} ${image}; " \
185 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
186 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
187 "bootz ${loadaddr} - ${fdt_addr}; " \
189 "if test ${boot_fdt} = try; then " \
192 "echo WARN: Cannot load the DT; " \
199 #define CONFIG_BOOTCOMMAND \
200 "mmc dev ${mmcdev}; if mmc rescan; then " \
201 "if run loadbootscript; then " \
204 "if run loadimage; then " \
206 "else run netboot; " \
209 "else run netboot; fi"
211 /* Miscellaneous configurable options */
212 #define CONFIG_SYS_LONGHELP /* undef to save memory */
213 #undef CONFIG_AUTO_COMPLETE
214 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
215 #define CONFIG_SYS_PBSIZE \
216 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
217 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
218 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
220 #define CONFIG_SYS_MEMTEST_START 0x80010000
221 #define CONFIG_SYS_MEMTEST_END 0x87C00000
225 * The stack sizes are set up in start.S using the settings below
227 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
229 /* Physical memory map */
230 #define CONFIG_NR_DRAM_BANKS 1
231 #define PHYS_SDRAM (0x80000000)
232 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
234 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
235 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
236 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
238 #define CONFIG_SYS_INIT_SP_OFFSET \
239 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
240 #define CONFIG_SYS_INIT_SP_ADDR \
241 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
243 /* FLASH and environment organization */
244 #define CONFIG_SYS_NO_FLASH
246 #ifdef CONFIG_ENV_IS_IN_MMC
247 #define CONFIG_ENV_SIZE (8 * 1024)
249 #define CONFIG_ENV_OFFSET (12 * 64 * 1024)
250 #define CONFIG_SYS_MMC_ENV_DEV 0
253 #ifdef CONFIG_ENV_IS_IN_NAND
254 #define CONFIG_ENV_SIZE (64 * 2048)
255 #define CONFIG_ENV_SECT_SIZE (64 * 2048)
256 #define CONFIG_ENV_RANGE (512 * 1024)
257 #define CONFIG_ENV_OFFSET 0x180000