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Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Alison Wang695c9b52013-05-27 22:55:47 +00002/*
3 * Copyright 2013 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the Freescale Vybrid vf610twr board.
Alison Wang695c9b52013-05-27 22:55:47 +00006 */
7
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#include <asm/arch/imx-regs.h>
Alison Wang695c9b52013-05-27 22:55:47 +000012
Gong Qianyu52de2e52015-10-26 19:47:42 +080013#define CONFIG_SYS_FSL_CLK
Alison Wang695c9b52013-05-27 22:55:47 +000014
15#define CONFIG_MACH_TYPE 4146
16
17#define CONFIG_SKIP_LOWLEVEL_INIT
18
19/* Enable passing of ATAGs */
20#define CONFIG_CMDLINE_TAG
21
Alison Wang695c9b52013-05-27 22:55:47 +000022#ifdef CONFIG_CMD_FUSE
23#define CONFIG_MXC_OCOTP
24#endif
25
26/* Size of malloc() pool */
27#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
28
Alison Wang695c9b52013-05-27 22:55:47 +000029/* Allow to overwrite serial and ethaddr */
30#define CONFIG_ENV_OVERWRITE
Alison Wang695c9b52013-05-27 22:55:47 +000031
Stefan Agner1f5925a2014-09-12 13:06:36 +020032/* NAND support */
Stefan Agner4ce682a2015-05-08 19:07:13 +020033#define CONFIG_SYS_NAND_ONFI_DETECTION
Stefan Agner1f5925a2014-09-12 13:06:36 +020034
35#ifdef CONFIG_CMD_NAND
Stefan Agner1f5925a2014-09-12 13:06:36 +020036#define CONFIG_SYS_MAX_NAND_DEVICE 1
37#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
38
Stefan Agner1f5925a2014-09-12 13:06:36 +020039/* Dynamic MTD partition support */
Stefan Agner1f5925a2014-09-12 13:06:36 +020040#endif
41
Alison Wang695c9b52013-05-27 22:55:47 +000042#define CONFIG_SYS_FSL_ESDHC_ADDR 0
43#define CONFIG_SYS_FSL_ESDHC_NUM 1
44
Alison Wang695c9b52013-05-27 22:55:47 +000045#define CONFIG_FEC_MXC
46#define CONFIG_MII
47#define IMX_FEC_BASE ENET_BASE_ADDR
48#define CONFIG_FEC_XCV_TYPE RMII
49#define CONFIG_FEC_MXC_PHYADDR 0
Alison Wang695c9b52013-05-27 22:55:47 +000050
Chao Fuceb33472014-05-06 09:13:03 +080051/* QSPI Configs*/
Chao Fuceb33472014-05-06 09:13:03 +080052
53#ifdef CONFIG_FSL_QSPI
Chao Fuceb33472014-05-06 09:13:03 +080054#define FSL_QSPI_FLASH_SIZE (1 << 24)
55#define FSL_QSPI_FLASH_NUM 2
56#define CONFIG_SYS_FSL_QSPI_LE
57#endif
58
Alison Wang86bef202013-06-17 15:30:38 +080059/* I2C Configs */
trem03997412013-09-21 18:13:36 +020060#define CONFIG_SYS_I2C
61#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)eb943872015-09-21 22:43:38 +020062#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
63#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
trem03997412013-09-21 18:13:36 +020064#define CONFIG_SYS_SPD_BUS_NUM 0
Alison Wang86bef202013-06-17 15:30:38 +080065
Alison Wang695c9b52013-05-27 22:55:47 +000066
Stefan Agner8bf59312015-10-14 10:58:43 -070067#define CONFIG_SYS_LOAD_ADDR 0x82000000
Stefan Agnera112f7e2015-01-08 18:18:25 +010068
69/* We boot from the gfxRAM area of the OCRAM. */
Stefan Agner1faaa3c2017-10-17 13:59:19 +020070#define CONFIG_BOARD_SIZE_LIMIT 520192
Alison Wang695c9b52013-05-27 22:55:47 +000071
Stefan Agner8bf59312015-10-14 10:58:43 -070072/*
73 * We do have 128MB of memory on the Vybrid Tower board. Leave the last
74 * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
75 * DDR3. Hence, limit the memory range for image processing to 112MB
76 * using bootm_size. All of the following must be within this range.
77 * We have the default load at 32MB into DDR (for the kernel), FDT at
78 * 64MB and the ramdisk 512KB above that (allowing for hopefully never
79 * seen large trees). This allows a reasonable split between ramdisk
80 * and kernel size, where the ram disk can be a bit larger.
81 */
82#define MEM_LAYOUT_ENV_SETTINGS \
83 "bootm_size=0x07000000\0" \
84 "loadaddr=0x82000000\0" \
85 "kernel_addr_r=0x82000000\0" \
86 "fdt_addr=0x84000000\0" \
87 "fdt_addr_r=0x84000000\0" \
88 "rdaddr=0x84080000\0" \
89 "ramdisk_addr_r=0x84080000\0"
90
Otavio Salvador53993312013-06-28 09:52:59 -030091#define CONFIG_EXTRA_ENV_SETTINGS \
Stefan Agner8bf59312015-10-14 10:58:43 -070092 MEM_LAYOUT_ENV_SETTINGS \
Otavio Salvador53993312013-06-28 09:52:59 -030093 "script=boot.scr\0" \
Otavio Salvador8821cce2014-01-16 19:58:06 -020094 "image=zImage\0" \
Otavio Salvador53993312013-06-28 09:52:59 -030095 "console=ttyLP1\0" \
Otavio Salvador53993312013-06-28 09:52:59 -030096 "fdt_file=vf610-twr.dtb\0" \
Otavio Salvador53993312013-06-28 09:52:59 -030097 "boot_fdt=try\0" \
98 "ip_dyn=yes\0" \
99 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
100 "mmcpart=1\0" \
101 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
102 "update_sd_firmware_filename=u-boot.imx\0" \
103 "update_sd_firmware=" \
104 "if test ${ip_dyn} = yes; then " \
105 "setenv get_cmd dhcp; " \
106 "else " \
107 "setenv get_cmd tftp; " \
108 "fi; " \
109 "if mmc dev ${mmcdev}; then " \
110 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
111 "setexpr fw_sz ${filesize} / 0x200; " \
112 "setexpr fw_sz ${fw_sz} + 1; " \
113 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
114 "fi; " \
115 "fi\0" \
116 "mmcargs=setenv bootargs console=${console},${baudrate} " \
117 "root=${mmcroot}\0" \
118 "loadbootscript=" \
119 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
120 "bootscript=echo Running bootscript from mmc ...; " \
121 "source\0" \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200122 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
Otavio Salvador53993312013-06-28 09:52:59 -0300123 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
124 "mmcboot=echo Booting from mmc ...; " \
125 "run mmcargs; " \
126 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
127 "if run loadfdt; then " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200128 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300129 "else " \
130 "if test ${boot_fdt} = try; then " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200131 "bootz; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300132 "else " \
133 "echo WARN: Cannot load the DT; " \
134 "fi; " \
135 "fi; " \
136 "else " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200137 "bootz; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300138 "fi;\0" \
139 "netargs=setenv bootargs console=${console},${baudrate} " \
140 "root=/dev/nfs " \
141 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
142 "netboot=echo Booting from net ...; " \
143 "run netargs; " \
144 "if test ${ip_dyn} = yes; then " \
145 "setenv get_cmd dhcp; " \
146 "else " \
147 "setenv get_cmd tftp; " \
148 "fi; " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200149 "${get_cmd} ${image}; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300150 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
151 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200152 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300153 "else " \
154 "if test ${boot_fdt} = try; then " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200155 "bootz; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300156 "else " \
157 "echo WARN: Cannot load the DT; " \
158 "fi; " \
159 "fi; " \
160 "else " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200161 "bootz; " \
Otavio Salvador53993312013-06-28 09:52:59 -0300162 "fi;\0"
163
164#define CONFIG_BOOTCOMMAND \
165 "mmc dev ${mmcdev}; if mmc rescan; then " \
166 "if run loadbootscript; then " \
167 "run bootscript; " \
168 "else " \
Otavio Salvador8821cce2014-01-16 19:58:06 -0200169 "if run loadimage; then " \
Otavio Salvador53993312013-06-28 09:52:59 -0300170 "run mmcboot; " \
171 "else run netboot; " \
172 "fi; " \
173 "fi; " \
174 "else run netboot; fi"
175
Alison Wang695c9b52013-05-27 22:55:47 +0000176/* Miscellaneous configurable options */
Alison Wang695c9b52013-05-27 22:55:47 +0000177
Alison Wang695c9b52013-05-27 22:55:47 +0000178#define CONFIG_SYS_MEMTEST_START 0x80010000
179#define CONFIG_SYS_MEMTEST_END 0x87C00000
180
Alison Wang695c9b52013-05-27 22:55:47 +0000181/* Physical memory map */
182#define CONFIG_NR_DRAM_BANKS 1
183#define PHYS_SDRAM (0x80000000)
184#define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
185
186#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
187#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
188#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
189
190#define CONFIG_SYS_INIT_SP_OFFSET \
191 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
192#define CONFIG_SYS_INIT_SP_ADDR \
193 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
194
Stefan Agner1f5925a2014-09-12 13:06:36 +0200195#ifdef CONFIG_ENV_IS_IN_MMC
Alison Wang695c9b52013-05-27 22:55:47 +0000196#define CONFIG_ENV_SIZE (8 * 1024)
Alison Wang695c9b52013-05-27 22:55:47 +0000197
198#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
199#define CONFIG_SYS_MMC_ENV_DEV 0
Stefan Agner1f5925a2014-09-12 13:06:36 +0200200#endif
201
202#ifdef CONFIG_ENV_IS_IN_NAND
203#define CONFIG_ENV_SIZE (64 * 2048)
204#define CONFIG_ENV_SECT_SIZE (64 * 2048)
205#define CONFIG_ENV_RANGE (512 * 1024)
206#define CONFIG_ENV_OFFSET 0x180000
207#endif
Alison Wang695c9b52013-05-27 22:55:47 +0000208
Alison Wang695c9b52013-05-27 22:55:47 +0000209#endif