Merge tag 'u-boot-atmel-fixes-2020.07-a' of https://gitlab.denx.de/u-boot/custodians...
[platform/kernel/u-boot.git] / include / configs / vf610twr.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2013 Freescale Semiconductor, Inc.
4  *
5  * Configuration settings for the Freescale Vybrid vf610twr board.
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #include <asm/arch/imx-regs.h>
12 #include <linux/stringify.h>
13
14 #define CONFIG_SYS_FSL_CLK
15
16 #define CONFIG_MACH_TYPE                4146
17
18 #define CONFIG_SKIP_LOWLEVEL_INIT
19
20 /* Enable passing of ATAGs */
21 #define CONFIG_CMDLINE_TAG
22
23 /* Size of malloc() pool */
24 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
25
26 /* Allow to overwrite serial and ethaddr */
27 #define CONFIG_ENV_OVERWRITE
28
29 /* NAND support */
30 #define CONFIG_SYS_NAND_ONFI_DETECTION
31
32 #ifdef CONFIG_CMD_NAND
33 #define CONFIG_SYS_MAX_NAND_DEVICE      1
34 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
35
36 /* Dynamic MTD partition support */
37 #endif
38
39 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
40 #define CONFIG_SYS_FSL_ESDHC_NUM        1
41
42 #define CONFIG_FEC_MXC
43 #define IMX_FEC_BASE                    ENET_BASE_ADDR
44 #define CONFIG_FEC_XCV_TYPE             RMII
45 #define CONFIG_FEC_MXC_PHYADDR          0
46
47 /* I2C Configs */
48 #define CONFIG_SYS_I2C
49 #define CONFIG_SYS_I2C_MXC
50 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
51 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
52 #define CONFIG_SYS_SPD_BUS_NUM          0
53
54
55 #define CONFIG_SYS_LOAD_ADDR            0x82000000
56
57 /* We boot from the gfxRAM area of the OCRAM. */
58 #define CONFIG_BOARD_SIZE_LIMIT         520192
59
60 /*
61  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
62  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
63  * DDR3. Hence, limit the memory range for image processing to 112MB
64  * using bootm_size. All of the following must be within this range.
65  * We have the default load at 32MB into DDR (for the kernel), FDT at
66  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
67  * seen large trees). This allows a reasonable split between ramdisk
68  * and kernel size, where the ram disk can be a bit larger.
69  */
70 #define MEM_LAYOUT_ENV_SETTINGS \
71         "bootm_size=0x07000000\0" \
72         "loadaddr=0x82000000\0" \
73         "kernel_addr_r=0x82000000\0" \
74         "fdt_addr=0x84000000\0" \
75         "fdt_addr_r=0x84000000\0" \
76         "rdaddr=0x84080000\0" \
77         "ramdisk_addr_r=0x84080000\0"
78
79 #define CONFIG_EXTRA_ENV_SETTINGS \
80         MEM_LAYOUT_ENV_SETTINGS \
81         "script=boot.scr\0" \
82         "image=zImage\0" \
83         "console=ttyLP1\0" \
84         "fdt_file=vf610-twr.dtb\0" \
85         "boot_fdt=try\0" \
86         "ip_dyn=yes\0" \
87         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
88         "mmcpart=1\0" \
89         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
90         "update_sd_firmware_filename=u-boot.imx\0" \
91         "update_sd_firmware=" \
92                 "if test ${ip_dyn} = yes; then " \
93                         "setenv get_cmd dhcp; " \
94                 "else " \
95                         "setenv get_cmd tftp; " \
96                 "fi; " \
97                 "if mmc dev ${mmcdev}; then "   \
98                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
99                                 "setexpr fw_sz ${filesize} / 0x200; " \
100                                 "setexpr fw_sz ${fw_sz} + 1; "  \
101                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
102                         "fi; "  \
103                 "fi\0" \
104         "mmcargs=setenv bootargs console=${console},${baudrate} " \
105                 "root=${mmcroot}\0" \
106         "loadbootscript=" \
107                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
108         "bootscript=echo Running bootscript from mmc ...; " \
109                 "source\0" \
110         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
111         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
112         "mmcboot=echo Booting from mmc ...; " \
113                 "run mmcargs; " \
114                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
115                         "if run loadfdt; then " \
116                                 "bootz ${loadaddr} - ${fdt_addr}; " \
117                         "else " \
118                                 "if test ${boot_fdt} = try; then " \
119                                         "bootz; " \
120                                 "else " \
121                                         "echo WARN: Cannot load the DT; " \
122                                 "fi; " \
123                         "fi; " \
124                 "else " \
125                         "bootz; " \
126                 "fi;\0" \
127         "netargs=setenv bootargs console=${console},${baudrate} " \
128                 "root=/dev/nfs " \
129         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
130                 "netboot=echo Booting from net ...; " \
131                 "run netargs; " \
132                 "if test ${ip_dyn} = yes; then " \
133                         "setenv get_cmd dhcp; " \
134                 "else " \
135                         "setenv get_cmd tftp; " \
136                 "fi; " \
137                 "${get_cmd} ${image}; " \
138                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
139                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
140                                 "bootz ${loadaddr} - ${fdt_addr}; " \
141                         "else " \
142                                 "if test ${boot_fdt} = try; then " \
143                                         "bootz; " \
144                                 "else " \
145                                         "echo WARN: Cannot load the DT; " \
146                                 "fi; " \
147                         "fi; " \
148                 "else " \
149                         "bootz; " \
150                 "fi;\0"
151
152 #define CONFIG_BOOTCOMMAND \
153            "mmc dev ${mmcdev}; if mmc rescan; then " \
154                    "if run loadbootscript; then " \
155                            "run bootscript; " \
156                    "else " \
157                            "if run loadimage; then " \
158                                    "run mmcboot; " \
159                            "else run netboot; " \
160                            "fi; " \
161                    "fi; " \
162            "else run netboot; fi"
163
164 /* Miscellaneous configurable options */
165
166 /* Physical memory map */
167 #define PHYS_SDRAM                      (0x80000000)
168 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
169
170 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
171 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
172 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
173
174 #define CONFIG_SYS_INIT_SP_OFFSET \
175         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
176 #define CONFIG_SYS_INIT_SP_ADDR \
177         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
178
179 #ifdef CONFIG_ENV_IS_IN_MMC
180 #define CONFIG_SYS_MMC_ENV_DEV          0
181 #endif
182
183 #ifdef CONFIG_ENV_IS_IN_NAND
184 #define CONFIG_ENV_RANGE                (512 * 1024)
185 #endif
186
187 #endif