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_DISPLAY_BOARDINFO
17 #define CONFIG_SYS_FSL_CLK
19 #define CONFIG_MACH_TYPE 4146
21 #define CONFIG_SKIP_LOWLEVEL_INIT
23 /* Enable passing of ATAGs */
24 #define CONFIG_CMDLINE_TAG
26 #define CONFIG_CMD_FUSE
27 #ifdef CONFIG_CMD_FUSE
28 #define CONFIG_MXC_OCOTP
31 /* Size of malloc() pool */
32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
34 #define CONFIG_BOARD_EARLY_INIT_F
36 /* Allow to overwrite serial and ethaddr */
37 #define CONFIG_ENV_OVERWRITE
38 #define CONFIG_BAUDRATE 115200
41 #define CONFIG_CMD_NAND
42 #define CONFIG_CMD_NAND_TRIMFFS
43 #define CONFIG_SYS_NAND_ONFI_DETECTION
45 #ifdef CONFIG_CMD_NAND
46 #define CONFIG_USE_ARCH_MEMCPY
47 #define CONFIG_SYS_MAX_NAND_DEVICE 1
48 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
51 #define CONFIG_CMD_UBIFS
55 /* Dynamic MTD partition support */
56 #define CONFIG_CMD_MTDPARTS
57 #define CONFIG_MTD_PARTITIONS
58 #define CONFIG_MTD_DEVICE
59 #define MTDIDS_DEFAULT "nand0=fsl_nfc"
60 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
70 #define CONFIG_FSL_ESDHC
71 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
72 #define CONFIG_SYS_FSL_ESDHC_NUM 1
74 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
76 #define CONFIG_GENERIC_MMC
77 #define CONFIG_DOS_PARTITION
79 #define CONFIG_FEC_MXC
81 #define IMX_FEC_BASE ENET_BASE_ADDR
82 #define CONFIG_FEC_XCV_TYPE RMII
83 #define CONFIG_FEC_MXC_PHYADDR 0
85 #define CONFIG_PHY_MICREL
89 #ifdef CONFIG_FSL_QSPI
90 #define FSL_QSPI_FLASH_SIZE (1 << 24)
91 #define FSL_QSPI_FLASH_NUM 2
92 #define CONFIG_SYS_FSL_QSPI_LE
96 #define CONFIG_SYS_I2C
97 #define CONFIG_SYS_I2C_MXC
98 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
99 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
100 #define CONFIG_SYS_SPD_BUS_NUM 0
103 #define CONFIG_SYS_LOAD_ADDR 0x82000000
105 /* We boot from the gfxRAM area of the OCRAM. */
106 #define CONFIG_SYS_TEXT_BASE 0x3f408000
107 #define CONFIG_BOARD_SIZE_LIMIT 524288
110 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
111 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
112 * DDR3. Hence, limit the memory range for image processing to 112MB
113 * using bootm_size. All of the following must be within this range.
114 * We have the default load at 32MB into DDR (for the kernel), FDT at
115 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
116 * seen large trees). This allows a reasonable split between ramdisk
117 * and kernel size, where the ram disk can be a bit larger.
119 #define MEM_LAYOUT_ENV_SETTINGS \
120 "bootm_size=0x07000000\0" \
121 "loadaddr=0x82000000\0" \
122 "kernel_addr_r=0x82000000\0" \
123 "fdt_addr=0x84000000\0" \
124 "fdt_addr_r=0x84000000\0" \
125 "rdaddr=0x84080000\0" \
126 "ramdisk_addr_r=0x84080000\0"
128 #define CONFIG_EXTRA_ENV_SETTINGS \
129 MEM_LAYOUT_ENV_SETTINGS \
130 "script=boot.scr\0" \
133 "fdt_file=vf610-twr.dtb\0" \
136 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
138 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
139 "update_sd_firmware_filename=u-boot.imx\0" \
140 "update_sd_firmware=" \
141 "if test ${ip_dyn} = yes; then " \
142 "setenv get_cmd dhcp; " \
144 "setenv get_cmd tftp; " \
146 "if mmc dev ${mmcdev}; then " \
147 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
148 "setexpr fw_sz ${filesize} / 0x200; " \
149 "setexpr fw_sz ${fw_sz} + 1; " \
150 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
153 "mmcargs=setenv bootargs console=${console},${baudrate} " \
154 "root=${mmcroot}\0" \
156 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
157 "bootscript=echo Running bootscript from mmc ...; " \
159 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
160 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
161 "mmcboot=echo Booting from mmc ...; " \
163 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
164 "if run loadfdt; then " \
165 "bootz ${loadaddr} - ${fdt_addr}; " \
167 "if test ${boot_fdt} = try; then " \
170 "echo WARN: Cannot load the DT; " \
176 "netargs=setenv bootargs console=${console},${baudrate} " \
178 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
179 "netboot=echo Booting from net ...; " \
181 "if test ${ip_dyn} = yes; then " \
182 "setenv get_cmd dhcp; " \
184 "setenv get_cmd tftp; " \
186 "${get_cmd} ${image}; " \
187 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
188 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
189 "bootz ${loadaddr} - ${fdt_addr}; " \
191 "if test ${boot_fdt} = try; then " \
194 "echo WARN: Cannot load the DT; " \
201 #define CONFIG_BOOTCOMMAND \
202 "mmc dev ${mmcdev}; if mmc rescan; then " \
203 "if run loadbootscript; then " \
206 "if run loadimage; then " \
208 "else run netboot; " \
211 "else run netboot; fi"
213 /* Miscellaneous configurable options */
214 #define CONFIG_SYS_LONGHELP /* undef to save memory */
215 #undef CONFIG_AUTO_COMPLETE
216 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
217 #define CONFIG_SYS_PBSIZE \
218 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
219 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
220 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
222 #define CONFIG_SYS_MEMTEST_START 0x80010000
223 #define CONFIG_SYS_MEMTEST_END 0x87C00000
227 * The stack sizes are set up in start.S using the settings below
229 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
231 /* Physical memory map */
232 #define CONFIG_NR_DRAM_BANKS 1
233 #define PHYS_SDRAM (0x80000000)
234 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
236 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
237 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
238 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
240 #define CONFIG_SYS_INIT_SP_OFFSET \
241 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
242 #define CONFIG_SYS_INIT_SP_ADDR \
243 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
245 /* FLASH and environment organization */
246 #define CONFIG_SYS_NO_FLASH
248 #ifdef CONFIG_ENV_IS_IN_MMC
249 #define CONFIG_ENV_SIZE (8 * 1024)
251 #define CONFIG_ENV_OFFSET (12 * 64 * 1024)
252 #define CONFIG_SYS_MMC_ENV_DEV 0
255 #ifdef CONFIG_ENV_IS_IN_NAND
256 #define CONFIG_ENV_SIZE (64 * 2048)
257 #define CONFIG_ENV_SECT_SIZE (64 * 2048)
258 #define CONFIG_ENV_RANGE (512 * 1024)
259 #define CONFIG_ENV_OFFSET 0x180000