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_CPUINFO
17 #define CONFIG_DISPLAY_BOARDINFO
18 #define CONFIG_SYS_FSL_CLK
20 #define CONFIG_MACH_TYPE 4146
22 #define CONFIG_SKIP_LOWLEVEL_INIT
24 /* Enable passing of ATAGs */
25 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_CMD_FUSE
28 #ifdef CONFIG_CMD_FUSE
29 #define CONFIG_MXC_OCOTP
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
35 #define CONFIG_BOARD_EARLY_INIT_F
37 /* Allow to overwrite serial and ethaddr */
38 #define CONFIG_ENV_OVERWRITE
39 #define CONFIG_BAUDRATE 115200
42 #define CONFIG_CMD_NAND
43 #define CONFIG_CMD_NAND_TRIMFFS
44 #define CONFIG_SYS_NAND_ONFI_DETECTION
46 #ifdef CONFIG_CMD_NAND
47 #define CONFIG_USE_ARCH_MEMCPY
48 #define CONFIG_SYS_MAX_NAND_DEVICE 1
49 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
52 #define CONFIG_CMD_UBIFS
56 /* Dynamic MTD partition support */
57 #define CONFIG_CMD_MTDPARTS
58 #define CONFIG_MTD_PARTITIONS
59 #define CONFIG_MTD_DEVICE
60 #define MTDIDS_DEFAULT "nand0=fsl_nfc"
61 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
71 #define CONFIG_FSL_ESDHC
72 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
73 #define CONFIG_SYS_FSL_ESDHC_NUM 1
75 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
77 #define CONFIG_GENERIC_MMC
78 #define CONFIG_DOS_PARTITION
80 #define CONFIG_FEC_MXC
82 #define IMX_FEC_BASE ENET_BASE_ADDR
83 #define CONFIG_FEC_XCV_TYPE RMII
84 #define CONFIG_FEC_MXC_PHYADDR 0
86 #define CONFIG_PHY_MICREL
90 #ifdef CONFIG_FSL_QSPI
91 #define FSL_QSPI_FLASH_SIZE (1 << 24)
92 #define FSL_QSPI_FLASH_NUM 2
93 #define CONFIG_SYS_FSL_QSPI_LE
97 #define CONFIG_SYS_I2C
98 #define CONFIG_SYS_I2C_MXC
99 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
100 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
101 #define CONFIG_SYS_SPD_BUS_NUM 0
104 #define CONFIG_SYS_LOAD_ADDR 0x82000000
106 /* We boot from the gfxRAM area of the OCRAM. */
107 #define CONFIG_SYS_TEXT_BASE 0x3f408000
108 #define CONFIG_BOARD_SIZE_LIMIT 524288
111 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
112 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
113 * DDR3. Hence, limit the memory range for image processing to 112MB
114 * using bootm_size. All of the following must be within this range.
115 * We have the default load at 32MB into DDR (for the kernel), FDT at
116 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
117 * seen large trees). This allows a reasonable split between ramdisk
118 * and kernel size, where the ram disk can be a bit larger.
120 #define MEM_LAYOUT_ENV_SETTINGS \
121 "bootm_size=0x07000000\0" \
122 "loadaddr=0x82000000\0" \
123 "kernel_addr_r=0x82000000\0" \
124 "fdt_addr=0x84000000\0" \
125 "fdt_addr_r=0x84000000\0" \
126 "rdaddr=0x84080000\0" \
127 "ramdisk_addr_r=0x84080000\0"
129 #define CONFIG_EXTRA_ENV_SETTINGS \
130 MEM_LAYOUT_ENV_SETTINGS \
131 "script=boot.scr\0" \
134 "fdt_file=vf610-twr.dtb\0" \
137 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
139 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
140 "update_sd_firmware_filename=u-boot.imx\0" \
141 "update_sd_firmware=" \
142 "if test ${ip_dyn} = yes; then " \
143 "setenv get_cmd dhcp; " \
145 "setenv get_cmd tftp; " \
147 "if mmc dev ${mmcdev}; then " \
148 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
149 "setexpr fw_sz ${filesize} / 0x200; " \
150 "setexpr fw_sz ${fw_sz} + 1; " \
151 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
154 "mmcargs=setenv bootargs console=${console},${baudrate} " \
155 "root=${mmcroot}\0" \
157 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
158 "bootscript=echo Running bootscript from mmc ...; " \
160 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
161 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
162 "mmcboot=echo Booting from mmc ...; " \
164 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
165 "if run loadfdt; then " \
166 "bootz ${loadaddr} - ${fdt_addr}; " \
168 "if test ${boot_fdt} = try; then " \
171 "echo WARN: Cannot load the DT; " \
177 "netargs=setenv bootargs console=${console},${baudrate} " \
179 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
180 "netboot=echo Booting from net ...; " \
182 "if test ${ip_dyn} = yes; then " \
183 "setenv get_cmd dhcp; " \
185 "setenv get_cmd tftp; " \
187 "${get_cmd} ${image}; " \
188 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
189 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
190 "bootz ${loadaddr} - ${fdt_addr}; " \
192 "if test ${boot_fdt} = try; then " \
195 "echo WARN: Cannot load the DT; " \
202 #define CONFIG_BOOTCOMMAND \
203 "mmc dev ${mmcdev}; if mmc rescan; then " \
204 "if run loadbootscript; then " \
207 "if run loadimage; then " \
209 "else run netboot; " \
212 "else run netboot; fi"
214 /* Miscellaneous configurable options */
215 #define CONFIG_SYS_LONGHELP /* undef to save memory */
216 #undef CONFIG_AUTO_COMPLETE
217 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
218 #define CONFIG_SYS_PBSIZE \
219 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
220 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
221 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
223 #define CONFIG_SYS_MEMTEST_START 0x80010000
224 #define CONFIG_SYS_MEMTEST_END 0x87C00000
228 * The stack sizes are set up in start.S using the settings below
230 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
232 /* Physical memory map */
233 #define CONFIG_NR_DRAM_BANKS 1
234 #define PHYS_SDRAM (0x80000000)
235 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
237 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
238 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
239 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
241 #define CONFIG_SYS_INIT_SP_OFFSET \
242 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
243 #define CONFIG_SYS_INIT_SP_ADDR \
244 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
246 /* FLASH and environment organization */
247 #define CONFIG_SYS_NO_FLASH
249 #ifdef CONFIG_ENV_IS_IN_MMC
250 #define CONFIG_ENV_SIZE (8 * 1024)
252 #define CONFIG_ENV_OFFSET (12 * 64 * 1024)
253 #define CONFIG_SYS_MMC_ENV_DEV 0
256 #ifdef CONFIG_ENV_IS_IN_NAND
257 #define CONFIG_ENV_SIZE (64 * 2048)
258 #define CONFIG_ENV_SECT_SIZE (64 * 2048)
259 #define CONFIG_ENV_RANGE (512 * 1024)
260 #define CONFIG_ENV_OFFSET 0x180000