mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
183 lines
5.5 KiB
C
183 lines
5.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2015 Marek Vasut <marex@denx.de>
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*/
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#ifndef __CONFIG_SAMTEC_VINING_FPGA_H__
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#define __CONFIG_SAMTEC_VINING_FPGA_H__
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#include <asm/arch/base_addr_ac5.h>
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/* Memory configurations */
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#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */
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/* Booting Linux */
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#define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb"
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#define CONFIG_BOOTCOMMAND "run selboot"
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#define CONFIG_LOADADDR 0x01000000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/* I2C EEPROM */
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#ifdef CONFIG_CMD_EEPROM
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_SYS_I2C_EEPROM_BUS 0
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
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#endif
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/*
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* Status LEDs:
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* 0 ... Top Green
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* 1 ... Top Red
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* 2 ... Bottom Green
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* 3 ... Bottom Red
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*/
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/* Ethernet on SoC (EMAC) */
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#if defined(CONFIG_CMD_NET)
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#define CONFIG_BOOTP_SEND_HOSTNAME
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/* PHY */
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#endif
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/* Extra Environment */
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#define CONFIG_HOSTNAME "socfpga_vining_fpga"
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/*
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* Active LOW GPIO buttons:
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* A: GPIO 77 ... the button between USB B and ethernet
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* B: GPIO 78 ... the button between USB A ports
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*
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* The logic:
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* if button B is not pressed, boot normal Linux system immediatelly
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* if button B is pressed, wait $bootdelay and boot recovery system
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*/
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#define CONFIG_PREBOOT \
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"setenv hostname vining-${unit_serial} ; " \
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"setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \
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"if gpio input 78 ; then " \
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"setenv bootdelay 10 ; " \
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"setenv boottype rcvr ; " \
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"else " \
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"setenv bootdelay 5 ; " \
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"setenv boottype norm ; " \
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"fi"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"verify=n\0" \
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"consdev=ttyS0\0" \
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"baudrate=115200\0" \
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"bootscript=boot.scr\0" \
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"ubimtdnr=5\0" \
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"ubimtd=rootfs\0" \
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"ubipart=ubi0:rootfs\0" \
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"ubisfcs=1\0" /* Default is flash at CS#1 */ \
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"netdev=eth0\0" \
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"hostname=vining_fpga\0" \
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"kernel_addr_r=0x10000000\0" \
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"mtdparts_0=ff705000.spi.0:" \
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"1m(u-boot)," \
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"64k(env1)," \
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"64k(env2)," \
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"256k(samtec1)," \
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"256k(samtec2)," \
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"-(rcvrfs)\0" /* Recovery */ \
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"mtdparts_1=ff705000.spi.1:" \
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"32m(rootfs)," \
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"-(userfs)\0" \
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"update_filename=u-boot-with-spl-dtb.sfp\0" \
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"update_qspi_offset=0x0\0" \
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"update_qspi=" /* Update the QSPI firmware */ \
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"if sf probe ; then " \
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"if tftp ${update_filename} ; then " \
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"sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \
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"fi ; " \
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"fi\0" \
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"fpga_filename=output_file.rbf\0" \
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"load_fpga=" /* Load FPGA bitstream */ \
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"if tftp ${fpga_filename} ; then " \
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"fpga load 0 $loadaddr $filesize ; " \
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"bridge enable ; " \
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"fi\0" \
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"addcons=" \
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"setenv bootargs ${bootargs} " \
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"console=${consdev},${baudrate}\0" \
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"addip=" \
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"setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:" \
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"${netmask}:${hostname}:${netdev}:off\0" \
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"addmisc=" \
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"setenv bootargs ${bootargs} ${miscargs}\0" \
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"addmtd=" \
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"setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \
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"setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \
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"addargs=run addcons addmtd addmisc\0" \
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"ubiload=" \
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"ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \
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"ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
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"netload=" \
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"tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
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"miscargs=nohlt panic=1\0" \
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"ubiargs=" \
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"setenv bootargs ubi.mtd=${ubimtdnr} " \
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"root=${ubipart} rootfstype=ubifs\0" \
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"nfsargs=" \
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"setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath},v3,tcp\0" \
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"ubi_sfsel=" \
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"if test \"${boottype}\" = \"rcvr\" ; then " \
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"setenv ubisfcs 0 ; " \
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"setenv ubimtd rcvrfs ; " \
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"setenv ubimtdnr 5 ; " \
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"setenv mtdparts mtdparts=${mtdparts_0} ; " \
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"setenv mtdids nor0=ff705000.spi.0 ; " \
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"setenv ubipart ubi0:rootfs ; " \
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"else " \
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"setenv ubisfcs 1 ; " \
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"setenv ubimtd rootfs ; " \
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"setenv ubimtdnr 6 ; " \
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"setenv mtdparts mtdparts=${mtdparts_1} ; " \
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"setenv mtdids nor0=ff705000.spi.1 ; " \
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"setenv ubipart ubi0:rootfs ; " \
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"fi ; " \
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"sf probe 0:${ubisfcs}\0" \
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"ubi_ubi=" \
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"run ubi_sfsel ubiload ubiargs addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"ubi_nfs=" \
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"run ubiload nfsargs addip addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"net_ubi=" \
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"run netload ubiargs addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"net_nfs=" \
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"run netload nfsargs addip addargs ; " \
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"bootm ${kernel_addr_r}\0" \
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"selboot=" /* Select from where to boot. */ \
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"if test \"${bootmode}\" = \"qspi\" ; then " \
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"led all off ; " \
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"if test \"${boottype}\" = \"rcvr\" ; then " \
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"echo \"Booting recovery system\" ; " \
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"led 3 on ; " /* Bottom RED */ \
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"fi ; " \
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"led 1 on ; " /* Top RED */ \
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"run ubi_ubi ; " \
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"else echo \"Unsupported boot mode: \"${bootmode} ; " \
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"fi\0" \
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#define CONFIG_ENV_SECT_SIZE (64 * 1024)
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#define CONFIG_ENV_OFFSET 0x100000
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#define CONFIG_ENV_OFFSET_REDUND \
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(CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_MISC_INIT_R
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/* Support changing the prompt string */
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#define CONFIG_CMDLINE_PS_SUPPORT
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/* The rest of the configuration is shared */
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#include <configs/socfpga_common.h>
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#endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */
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