/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2015-2019 Marek Vasut */ #ifndef __CONFIG_SOFTING_VINING_FPGA_H__ #define __CONFIG_SOFTING_VINING_FPGA_H__ #include /* Memory configurations */ #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */ /* Booting Linux */ /* Extra Environment */ /* * Active LOW GPIO buttons: * A: GPIO 77 ... the button between USB B and ethernet * B: GPIO 78 ... the button between USB A ports * * The logic: * if button B is pressed, boot recovery system after 10 seconds * if force_boottype is set, boot system depending on the value in the * $force_boottype variable after 1 second * if button B is not pressed and force_boottype is not set, boot normal * Linux system after 5 seconds */ #define CONFIG_EXTRA_ENV_SETTINGS \ "verify=n\0" \ "consdev=ttyS0\0" \ "baudrate=115200\0" \ "bootscript=boot.scr\0" \ "ubimtdnr=5\0" \ "ubimtd=rootfs\0" \ "ubipart=ubi0:vining-fpga-rootfs\0" \ "ubisfcs=1\0" /* Default is flash at CS#1 */ \ "netdev=eth0\0" \ "hostname=vining_fpga\0" \ "kernel_addr_r=0x10000000\0" \ "fdt_addr_r=0x20000000\0" \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "dfu_alt_info=qspi0 sf 0:0;qspi1 sf 0:1\0" \ "mtdparts_0_16m=ff705000.spi.0:" /* 16MiB+128MiB SF config */ \ "1m(u-boot)," \ "64k(env1)," \ "64k(env2)," \ "256k(softing1)," \ "256k(softing2)," \ "-(rcvrfs)\0" /* Recovery */ \ "mtdparts_0_256m=ff705000.spi.0:" /* 256MiB(+256MiB) config */ \ "1m(u-boot)," \ "64k(env1)," \ "64k(env2)," \ "256k(softing1)," \ "256k(softing2)," \ "14720k(rcvrfs)," /* Recovery */ \ "192m(rootfs)," /* Root */ \ "-(userfs)\0" /* User */ \ "mtdparts_1_128m=ff705000.spi.1:" /* 16MiB+128MiB SF config */ \ "64m(rootfs)," \ "-(userfs)\0" \ "mtdparts_1_256m=ff705000.spi.1:" /* 256MiB+256MiB SF config */ \ "-(userfs2)\0" \ "update_filename=u-boot-with-spl-dtb.sfp\0" \ "update_qspi_offset=0x0\0" \ "update_qspi=" /* Update the QSPI firmware */ \ "if sf probe ; then " \ "if tftp ${update_filename} ; then " \ "sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \ "fi ; " \ "fi\0" \ "sf_identify=" \ "setenv sf_size_0 ; setenv sf_size_1 ; " \ "sf probe 0:0 && setenv sf_size_0 ${sf_size} ; " \ "sf probe 0:1 && setenv sf_size_1 ${sf_size} ; " \ "if test -z \"${sf_size_1}\" ; then " \ /* 1x256MiB SF */ \ "setenv mtdparts_0 ${mtdparts_0_256m} ; " \ "setenv mtdparts_1 ; " \ "elif test \"${sf_size_0}\" = \"1000000\" ; then " \ /* 16MiB+128MiB SF */ \ "setenv mtdparts_0 ${mtdparts_0_16m} ; " \ "setenv mtdparts_1 ${mtdparts_1_128m} ; " \ "else " \ /* 256MiB+256MiB SF */ \ "setenv mtdparts_0 ${mtdparts_0_256m} ; " \ "setenv mtdparts_1 ${mtdparts_1_256m} ; " \ "fi\0" \ "fpga_filename=output_file.rbf\0" \ "load_fpga=" /* Load FPGA bitstream */ \ "if tftp ${fpga_filename} ; then " \ "fpga load 0 $loadaddr $filesize ; " \ "bridge enable ; " \ "fi\0" \ "addcons=" \ "setenv bootargs ${bootargs} " \ "console=${consdev},${baudrate}\0" \ "addip=" \ "setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:" \ "${netmask}:${hostname}:${netdev}:off\0" \ "addmisc=" \ "setenv bootargs ${bootargs} ${miscargs}\0" \ "addmtd=" \ "if test -z \"${sf_size_1}\" ; then " \ "setenv mtdparts \"${mtdparts_0}\" ; " \ "else " \ "setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \ "fi ; " \ "setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \ "addargs=run addcons addmtd addmisc\0" \ "ubiload=" \ "ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \ "ubifsload ${kernel_addr_r} /boot/${bootfile} ; " \ "ubifsumount ; ubi detach\0" \ "netload=" \ "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ "miscargs=nohlt panic=1\0" \ "ubiargs=" \ "setenv bootargs ubi.mtd=${ubimtdnr} " \ "root=${ubipart} rootfstype=ubifs\0" \ "nfsargs=" \ "setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ "ubi_sfsel=" \ "if test \"${boottype}\" = \"rcvr\" ; then " \ "setenv ubisfcs 0 ; " \ "setenv ubimtd rcvrfs ; " \ "setenv ubimtdnr 5 ; " \ "setenv mtdparts mtdparts=${mtdparts_0} ; " \ "setenv mtdids nor0=ff705000.spi.0 ; " \ "setenv ubipart ubi0:vining-fpga-rootfs ; " \ "else " \ "if test \"${sf_size_0}\" = \"1000000\" ; then "\ /* 16MiB+128MiB SF */ \ "setenv ubisfcs 1 ; " \ "setenv ubimtd rootfs ; " \ "setenv ubimtdnr 6 ; " \ "setenv mtdparts mtdparts=${mtdparts_1} ; " \ "setenv mtdids nor0=ff705000.spi.1 ; " \ "setenv ubipart ubi0:vining-fpga-rootfs ; " \ "else " \ /* 256MiB(+256MiB) SF */ \ "setenv ubisfcs 0 ; " \ "setenv ubimtd rootfs ; " \ "setenv ubimtdnr 6 ; " \ "setenv mtdparts mtdparts=${mtdparts_0} ; " \ "setenv mtdids nor0=ff705000.spi.0 ; " \ "setenv ubipart ubi0:vining-fpga-rootfs ; " \ "fi ; " \ "fi ; " \ "sf probe 0:${ubisfcs}\0" \ "boot_kernel=" \ "if test -z \"${sf_size_1}\" ; then " /* 1x256MiB SF */ \ "imxtract ${kernel_addr_r} fdt@1 ${fdt_addr_r} && " \ "fdt addr ${fdt_addr_r} && " \ "fdt resize && " \ "fdt set /soc/spi@ff705000/n25q00@1 status disabled && " \ "bootm ${kernel_addr_r}:kernel@1 - ${fdt_addr_r} ; " \ "else " \ "bootm ${kernel_addr_r} ; " \ "fi\0" \ "ubi_ubi=" \ "run ubi_sfsel ubiload ubiargs addargs boot_kernel\0" \ "ubi_nfs=" \ "run ubiload nfsargs addip addargs boot_kernel\0" \ "net_ubi=" \ "run netload ubiargs addargs boot_kernel\0" \ "net_nfs=" \ "run netload nfsargs addip addargs boot_kernel\0" \ "selboot=" /* Select from where to boot. */ \ "run sf_identify ; " \ "if test \"${bootmode}\" = \"qspi\" ; then " \ "led all off ; " \ "if test \"${boottype}\" = \"rcvr\" ; then " \ "echo \"Booting recovery system\" ; " \ "led 3 on ; " /* Bottom RED */ \ "fi ; " \ "led 1 on ; " /* Top RED */ \ "run ubi_ubi ; " \ "else echo \"Unsupported boot mode: \"${bootmode} ; " \ "fi\0" \ "socfpga_legacy_reset_compat=1\0" /* The rest of the configuration is shared */ #include #endif /* __CONFIG_SOFTING_VINING_FPGA_H__ */