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 /* Allow to overwrite serial and ethaddr */
34 #define CONFIG_ENV_OVERWRITE
37 #define CONFIG_CMD_NAND
38 #define CONFIG_CMD_NAND_TRIMFFS
39 #define CONFIG_SYS_NAND_ONFI_DETECTION
41 #ifdef CONFIG_CMD_NAND
42 #define CONFIG_SYS_MAX_NAND_DEVICE 1
43 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
46 #define CONFIG_CMD_UBIFS
50 /* Dynamic MTD partition support */
51 #define CONFIG_CMD_MTDPARTS
52 #define CONFIG_MTD_PARTITIONS
53 #define CONFIG_MTD_DEVICE
54 #define MTDIDS_DEFAULT "nand0=fsl_nfc"
55 #define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
64 #define CONFIG_FSL_ESDHC
65 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
66 #define CONFIG_SYS_FSL_ESDHC_NUM 1
68 #define CONFIG_FEC_MXC
70 #define IMX_FEC_BASE ENET_BASE_ADDR
71 #define CONFIG_FEC_XCV_TYPE RMII
72 #define CONFIG_FEC_MXC_PHYADDR 0
74 #define CONFIG_PHY_MICREL
78 #ifdef CONFIG_FSL_QSPI
79 #define FSL_QSPI_FLASH_SIZE (1 << 24)
80 #define FSL_QSPI_FLASH_NUM 2
81 #define CONFIG_SYS_FSL_QSPI_LE
85 #define CONFIG_SYS_I2C
86 #define CONFIG_SYS_I2C_MXC
87 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
88 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
89 #define CONFIG_SYS_SPD_BUS_NUM 0
92 #define CONFIG_SYS_LOAD_ADDR 0x82000000
94 /* We boot from the gfxRAM area of the OCRAM. */
95 #define CONFIG_SYS_TEXT_BASE 0x3f408000
96 #define CONFIG_BOARD_SIZE_LIMIT 524288
99 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
100 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
101 * DDR3. Hence, limit the memory range for image processing to 112MB
102 * using bootm_size. All of the following must be within this range.
103 * We have the default load at 32MB into DDR (for the kernel), FDT at
104 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
105 * seen large trees). This allows a reasonable split between ramdisk
106 * and kernel size, where the ram disk can be a bit larger.
108 #define MEM_LAYOUT_ENV_SETTINGS \
109 "bootm_size=0x07000000\0" \
110 "loadaddr=0x82000000\0" \
111 "kernel_addr_r=0x82000000\0" \
112 "fdt_addr=0x84000000\0" \
113 "fdt_addr_r=0x84000000\0" \
114 "rdaddr=0x84080000\0" \
115 "ramdisk_addr_r=0x84080000\0"
117 #define CONFIG_EXTRA_ENV_SETTINGS \
118 MEM_LAYOUT_ENV_SETTINGS \
119 "script=boot.scr\0" \
122 "fdt_file=vf610-twr.dtb\0" \
125 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
127 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
128 "update_sd_firmware_filename=u-boot.imx\0" \
129 "update_sd_firmware=" \
130 "if test ${ip_dyn} = yes; then " \
131 "setenv get_cmd dhcp; " \
133 "setenv get_cmd tftp; " \
135 "if mmc dev ${mmcdev}; then " \
136 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
137 "setexpr fw_sz ${filesize} / 0x200; " \
138 "setexpr fw_sz ${fw_sz} + 1; " \
139 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
142 "mmcargs=setenv bootargs console=${console},${baudrate} " \
143 "root=${mmcroot}\0" \
145 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
146 "bootscript=echo Running bootscript from mmc ...; " \
148 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
149 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
150 "mmcboot=echo Booting from mmc ...; " \
152 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
153 "if run loadfdt; then " \
154 "bootz ${loadaddr} - ${fdt_addr}; " \
156 "if test ${boot_fdt} = try; then " \
159 "echo WARN: Cannot load the DT; " \
165 "netargs=setenv bootargs console=${console},${baudrate} " \
167 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
168 "netboot=echo Booting from net ...; " \
170 "if test ${ip_dyn} = yes; then " \
171 "setenv get_cmd dhcp; " \
173 "setenv get_cmd tftp; " \
175 "${get_cmd} ${image}; " \
176 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
177 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
178 "bootz ${loadaddr} - ${fdt_addr}; " \
180 "if test ${boot_fdt} = try; then " \
183 "echo WARN: Cannot load the DT; " \
190 #define CONFIG_BOOTCOMMAND \
191 "mmc dev ${mmcdev}; if mmc rescan; then " \
192 "if run loadbootscript; then " \
195 "if run loadimage; then " \
197 "else run netboot; " \
200 "else run netboot; fi"
202 /* Miscellaneous configurable options */
203 #define CONFIG_SYS_LONGHELP /* undef to save memory */
204 #undef CONFIG_AUTO_COMPLETE
205 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
206 #define CONFIG_SYS_PBSIZE \
207 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
208 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
209 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
211 #define CONFIG_SYS_MEMTEST_START 0x80010000
212 #define CONFIG_SYS_MEMTEST_END 0x87C00000
216 * The stack sizes are set up in start.S using the settings below
218 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
220 /* Physical memory map */
221 #define CONFIG_NR_DRAM_BANKS 1
222 #define PHYS_SDRAM (0x80000000)
223 #define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
225 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
226 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
227 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
229 #define CONFIG_SYS_INIT_SP_OFFSET \
230 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
231 #define CONFIG_SYS_INIT_SP_ADDR \
232 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
234 #ifdef CONFIG_ENV_IS_IN_MMC
235 #define CONFIG_ENV_SIZE (8 * 1024)
237 #define CONFIG_ENV_OFFSET (12 * 64 * 1024)
238 #define CONFIG_SYS_MMC_ENV_DEV 0
241 #ifdef CONFIG_ENV_IS_IN_NAND
242 #define CONFIG_ENV_SIZE (64 * 2048)
243 #define CONFIG_ENV_SECT_SIZE (64 * 2048)
244 #define CONFIG_ENV_RANGE (512 * 1024)
245 #define CONFIG_ENV_OFFSET 0x180000