Merge branch 'master' of git://git.denx.de/u-boot
[platform/kernel/u-boot.git] / include / configs / topic_miami.h
1 /*
2  * (C) Copyright 2014 Topic Embedded Products
3  *
4  * Configuration for Zynq Evaluation and Development Board - Miami
5  * See zynq-common.h for Zynq common configs
6  *
7  * SPDX-License-Identifier:     GPL-2.0+
8  */
9
10 #ifndef __CONFIG_TOPIC_MIAMI_H
11 #define __CONFIG_TOPIC_MIAMI_H
12
13 #define CONFIG_ZYNQ_I2C0
14 #define CONFIG_ZYNQ_I2C1
15
16 /* Speed up boot time by ignoring the environment which we never used */
17 #define CONFIG_ENV_IS_NOWHERE
18
19 #include "zynq-common.h"
20
21 /* Fixup settings */
22 #undef CONFIG_ENV_SIZE
23 #define CONFIG_ENV_SIZE                 0x8000
24 #undef CONFIG_ENV_OFFSET
25 #define CONFIG_ENV_OFFSET               0x80000
26
27 /* SPL settings */
28 #undef CONFIG_SPL_ETH_SUPPORT
29 #undef CONFIG_SYS_SPI_U_BOOT_OFFS
30 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
31 #undef CONFIG_SPL_MAX_FOOTPRINT
32 #define CONFIG_SPL_MAX_FOOTPRINT        CONFIG_SYS_SPI_U_BOOT_OFFS
33 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
34
35 /* sspi command isn't useful */
36 #undef CONFIG_CMD_SPI
37
38 /* No useful gpio */
39 #undef CONFIG_ZYNQ_GPIO
40 #undef CONFIG_CMD_GPIO
41
42 /* No falcon support */
43 #undef CONFIG_SPL_OS_BOOT
44 #undef CONFIG_SPL_FPGA_SUPPORT
45
46 /* FPGA commands that we don't use */
47 #undef CONFIG_CMD_FPGA_LOADMK
48 #undef CONFIG_CMD_FPGA_LOADP
49 #undef CONFIG_CMD_FPGA_LOADBP
50 #undef CONFIG_CMD_FPGA_LOADFS
51
52 /* Extras */
53 #define CONFIG_CMD_MEMTEST
54 #undef CONFIG_SYS_MEMTEST_START
55 #define CONFIG_SYS_MEMTEST_START        0
56 #undef CONFIG_SYS_MEMTEST_END
57 #define CONFIG_SYS_MEMTEST_END  0x18000000
58
59 /* Faster flash, ours may run at 108 MHz */
60 #undef CONFIG_SF_DEFAULT_SPEED
61 #define CONFIG_SF_DEFAULT_SPEED 108000000
62 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
63 #undef CONFIG_SF_DUAL_FLASH
64 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
65 #undef CONFIG_SPI_FLASH_WINBOND
66 #undef CONFIG_SPI_FLASH_ISSI
67
68 /* Setup proper boot sequences for Miami boards */
69
70 #if defined(CONFIG_USB)
71 # define EXTRA_ENV_USB \
72         "usbreset=i2c dev 1 && i2c mw 41 1 ff && i2c mw 41 3 fe && "\
73                 "i2c mw 41 1 fe && i2c mw 41 1 ff\0" \
74         "usbboot=run usbreset && if usb start; then " \
75                 "echo Booting from USB... && " \
76                 "if load usb 0 0x1900000 ${bootscript}; then "\
77                 "source 0x1900000; fi; " \
78                 "load usb 0 ${kernel_addr} ${kernel_image} && " \
79                 "load usb 0 ${devicetree_addr} ${devicetree_image} && " \
80                 "load usb 0 ${ramdisk_load_address} ${ramdisk_image} && " \
81                 "bootm ${kernel_addr} ${ramdisk_load_address} "\
82                         "${devicetree_addr}; " \
83         "fi\0"
84   /* Note that addresses here should match the addresses in the env */
85 # undef DFU_ALT_INFO
86 # define DFU_ALT_INFO \
87         "dfu_alt_info=" \
88         "uImage ram 0x2080000 0x500000;" \
89         "devicetree.dtb ram 0x2000000 0x20000;" \
90         "uramdisk.image.gz ram 0x4000000 0x10000000\0" \
91         "dfu_ram=run usbreset && dfu 0 ram 0\0" \
92         "thor_ram=run usbreset && thordown 0 ram 0\0"
93 #else
94 # define EXTRA_ENV_USB
95 #endif
96
97 #undef CONFIG_PREBOOT
98
99 #undef CONFIG_EXTRA_ENV_SETTINGS
100 #define CONFIG_EXTRA_ENV_SETTINGS       \
101         "kernel_image=uImage\0" \
102         "kernel_addr=0x2080000\0" \
103         "ramdisk_image=uramdisk.image.gz\0"     \
104         "ramdisk_load_address=0x4000000\0"      \
105         "devicetree_image=devicetree.dtb\0"     \
106         "devicetree_addr=0x2000000\0"   \
107         "bitstream_image=fpga.bin\0"    \
108         "bootscript=autorun.scr\0" \
109         "loadbit_addr=0x100000\0"       \
110         "loadbootenv_addr=0x2000000\0" \
111         "kernel_size=0x440000\0"        \
112         "devicetree_size=0x10000\0"     \
113         "boot_size=0xF00000\0"  \
114         "fdt_high=0x20000000\0" \
115         "initrd_high=0x20000000\0"      \
116         "mmc_loadbit=echo Loading bitstream from SD/MMC/eMMC to RAM.. && " \
117                 "mmcinfo && " \
118                 "load mmc 0 ${loadbit_addr} ${bitstream_image} && " \
119                 "fpga load 0 ${loadbit_addr} ${filesize}\0" \
120         "qspiboot=echo Booting from QSPI flash... && " \
121                 "sf probe && " \
122                 "sf read ${devicetree_addr} 0xA0000 ${devicetree_size} && " \
123                 "sf read ${kernel_addr} 0xC0000 ${kernel_size} && " \
124                 "bootm ${kernel_addr} - ${devicetree_addr}\0" \
125         "sdboot=if mmcinfo; then " \
126                         "setenv bootargs console=ttyPS0,115200 " \
127                                 "root=/dev/mmcblk0p2 rw rootfstype=ext4 " \
128                                 "rootwait quiet ; " \
129                         "load mmc 0 ${kernel_addr} ${kernel_image}&& " \
130                         "load mmc 0 ${devicetree_addr} ${devicetree_image}&& " \
131                         "bootm ${kernel_addr} - ${devicetree_addr}; " \
132                 "fi\0" \
133         EXTRA_ENV_USB \
134         DFU_ALT_INFO
135
136 #undef CONFIG_BOOTCOMMAND
137 #define CONFIG_BOOTCOMMAND      "if mmcinfo; then " \
138         "if fatload mmc 0 0x1900000 ${bootscript}; then source 0x1900000; " \
139         "fi; fi; run $modeboot"
140 #undef CONFIG_DISPLAY_BOARDINFO
141
142 /* Further tweaks to reduce image size */
143 #undef CONFIG_CMD_BOOTZ
144 #undef CONFIG_CMD_NET
145
146 #endif /* __CONFIG_TOPIC_MIAMI_H */