xref: /openbmc/u-boot/include/configs/syzygy_hub.h (revision b06c46de)
1 /*
2  * (C) Copyright 2012 Xilinx
3  * (C) Copyright 2017 Opal Kelly Inc.
4  *
5  * Configuration settings for the SYZYGY Hub development board
6  * See zynq-common.h for Zynq common configs
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __CONFIG_SYZYGY_HUB_H
12 #define __CONFIG_SYZYGY_HUB_H
13 
14 #define CONFIG_ZYNQ_I2C1
15 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
16 #define CONFIG_ZYNQ_GEM_EEPROM_ADDR    0x57
17 #define CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET 0xFA
18 
19 #define CONFIG_EXTRA_ENV_SETTINGS       \
20 	"fit_image=fit.itb\0"		\
21 	"bitstream_image=download.bit\0"    \
22 	"loadbit_addr=0x1000000\0"      \
23 	"load_addr=0x2000000\0"		\
24 	"fit_size=0x800000\0"		\
25 	"flash_off=0x100000\0"		\
26 	"nor_flash_off=0xE2100000\0"	\
27 	"fdt_high=0x20000000\0"		\
28 	"initrd_high=0x20000000\0"	\
29 	"loadbootenv_addr=0x2000000\0"  \
30 	"fdt_addr_r=0x1f00000\0"        \
31 	"pxefile_addr_r=0x2000000\0"    \
32 	"kernel_addr_r=0x2000000\0"     \
33 	"scriptaddr=0x3000000\0"        \
34 	"ramdisk_addr_r=0x3100000\0"    \
35 	"bootenv=uEnv.txt\0" \
36 	"bootenv_dev=mmc\0" \
37 	"loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
38 	"importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
39 		"env import -t ${loadbootenv_addr} $filesize\0" \
40 	"bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
41 	"setbootenv=if env run bootenv_existence_test; then " \
42 			"if env run loadbootenv; then " \
43 				"env run importbootenv; " \
44 			"fi; " \
45 		"fi; \0" \
46 	"sd_loadbootenv=set bootenv_dev mmc && " \
47 			"run setbootenv \0" \
48 	"usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv\0" \
49 	"preboot=if test $modeboot = sdboot; then " \
50 			"run sd_loadbootenv; " \
51 			"echo Checking if uenvcmd is set ...; " \
52 			"if test -n $uenvcmd; then " \
53 				"echo Running uenvcmd ...; " \
54 				"run uenvcmd; " \
55 			"fi; " \
56 		"fi; \0" \
57 	"sdboot=echo Copying FPGA Bitstream from SD to RAM... && " \
58 		"load mmc 0 ${loadbit_addr} ${bitstream_image} && " \
59 		"echo Programming FPGA... && " \
60 		"fpga loadb 0 ${loadbit_addr} ${filesize} && " \
61 		"echo Copying FIT from SD to RAM... && " \
62 		"load mmc 0 ${load_addr} ${fit_image} && " \
63 		"bootm ${load_addr}\0" \
64 	"jtagboot=echo TFTPing FIT to RAM... && " \
65 		"tftpboot ${load_addr} ${fit_image} && " \
66 		"bootm ${load_addr}\0" \
67 		DFU_ALT_INFO \
68 		BOOTENV
69 
70 #include <configs/zynq-common.h>
71 
72 #endif /* __CONFIG_SYZYGY_HUB_H */
73