Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
[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
13 #define CONFIG_SYS_FSL_CLK
14
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
22 /* Size of malloc() pool */
23 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
24
25 /* Allow to overwrite serial and ethaddr */
26 #define CONFIG_ENV_OVERWRITE
27
28 /* NAND support */
29 #define CONFIG_SYS_NAND_ONFI_DETECTION
30
31 #ifdef CONFIG_CMD_NAND
32 #define CONFIG_SYS_MAX_NAND_DEVICE      1
33 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
34
35 /* Dynamic MTD partition support */
36 #endif
37
38 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
39 #define CONFIG_SYS_FSL_ESDHC_NUM        1
40
41 #define CONFIG_FEC_MXC
42 #define IMX_FEC_BASE                    ENET_BASE_ADDR
43 #define CONFIG_FEC_XCV_TYPE             RMII
44 #define CONFIG_FEC_MXC_PHYADDR          0
45
46 /* I2C Configs */
47 #define CONFIG_SYS_I2C
48 #define CONFIG_SYS_I2C_MXC
49 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
50 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
51 #define CONFIG_SYS_SPD_BUS_NUM          0
52
53
54 #define CONFIG_SYS_LOAD_ADDR            0x82000000
55
56 /* We boot from the gfxRAM area of the OCRAM. */
57 #define CONFIG_BOARD_SIZE_LIMIT         520192
58
59 /*
60  * We do have 128MB of memory on the Vybrid Tower board. Leave the last
61  * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
62  * DDR3. Hence, limit the memory range for image processing to 112MB
63  * using bootm_size. All of the following must be within this range.
64  * We have the default load at 32MB into DDR (for the kernel), FDT at
65  * 64MB and the ramdisk 512KB above that (allowing for hopefully never
66  * seen large trees). This allows a reasonable split between ramdisk
67  * and kernel size, where the ram disk can be a bit larger.
68  */
69 #define MEM_LAYOUT_ENV_SETTINGS \
70         "bootm_size=0x07000000\0" \
71         "loadaddr=0x82000000\0" \
72         "kernel_addr_r=0x82000000\0" \
73         "fdt_addr=0x84000000\0" \
74         "fdt_addr_r=0x84000000\0" \
75         "rdaddr=0x84080000\0" \
76         "ramdisk_addr_r=0x84080000\0"
77
78 #define CONFIG_EXTRA_ENV_SETTINGS \
79         MEM_LAYOUT_ENV_SETTINGS \
80         "script=boot.scr\0" \
81         "image=zImage\0" \
82         "console=ttyLP1\0" \
83         "fdt_file=vf610-twr.dtb\0" \
84         "boot_fdt=try\0" \
85         "ip_dyn=yes\0" \
86         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
87         "mmcpart=1\0" \
88         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
89         "update_sd_firmware_filename=u-boot.imx\0" \
90         "update_sd_firmware=" \
91                 "if test ${ip_dyn} = yes; then " \
92                         "setenv get_cmd dhcp; " \
93                 "else " \
94                         "setenv get_cmd tftp; " \
95                 "fi; " \
96                 "if mmc dev ${mmcdev}; then "   \
97                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
98                                 "setexpr fw_sz ${filesize} / 0x200; " \
99                                 "setexpr fw_sz ${fw_sz} + 1; "  \
100                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
101                         "fi; "  \
102                 "fi\0" \
103         "mmcargs=setenv bootargs console=${console},${baudrate} " \
104                 "root=${mmcroot}\0" \
105         "loadbootscript=" \
106                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
107         "bootscript=echo Running bootscript from mmc ...; " \
108                 "source\0" \
109         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
110         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
111         "mmcboot=echo Booting from mmc ...; " \
112                 "run mmcargs; " \
113                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
114                         "if run loadfdt; then " \
115                                 "bootz ${loadaddr} - ${fdt_addr}; " \
116                         "else " \
117                                 "if test ${boot_fdt} = try; then " \
118                                         "bootz; " \
119                                 "else " \
120                                         "echo WARN: Cannot load the DT; " \
121                                 "fi; " \
122                         "fi; " \
123                 "else " \
124                         "bootz; " \
125                 "fi;\0" \
126         "netargs=setenv bootargs console=${console},${baudrate} " \
127                 "root=/dev/nfs " \
128         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
129                 "netboot=echo Booting from net ...; " \
130                 "run netargs; " \
131                 "if test ${ip_dyn} = yes; then " \
132                         "setenv get_cmd dhcp; " \
133                 "else " \
134                         "setenv get_cmd tftp; " \
135                 "fi; " \
136                 "${get_cmd} ${image}; " \
137                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
138                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
139                                 "bootz ${loadaddr} - ${fdt_addr}; " \
140                         "else " \
141                                 "if test ${boot_fdt} = try; then " \
142                                         "bootz; " \
143                                 "else " \
144                                         "echo WARN: Cannot load the DT; " \
145                                 "fi; " \
146                         "fi; " \
147                 "else " \
148                         "bootz; " \
149                 "fi;\0"
150
151 #define CONFIG_BOOTCOMMAND \
152            "mmc dev ${mmcdev}; if mmc rescan; then " \
153                    "if run loadbootscript; then " \
154                            "run bootscript; " \
155                    "else " \
156                            "if run loadimage; then " \
157                                    "run mmcboot; " \
158                            "else run netboot; " \
159                            "fi; " \
160                    "fi; " \
161            "else run netboot; fi"
162
163 /* Miscellaneous configurable options */
164
165 #define CONFIG_SYS_MEMTEST_START        0x80010000
166 #define CONFIG_SYS_MEMTEST_END          0x87C00000
167
168 /* Physical memory map */
169 #define PHYS_SDRAM                      (0x80000000)
170 #define PHYS_SDRAM_SIZE                 (128 * 1024 * 1024)
171
172 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
173 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
174 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
175
176 #define CONFIG_SYS_INIT_SP_OFFSET \
177         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
178 #define CONFIG_SYS_INIT_SP_ADDR \
179         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
180
181 #ifdef CONFIG_ENV_IS_IN_MMC
182 #define CONFIG_SYS_MMC_ENV_DEV          0
183 #endif
184
185 #ifdef CONFIG_ENV_IS_IN_NAND
186 #define CONFIG_ENV_RANGE                (512 * 1024)
187 #endif
188
189 #endif