1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2018 Marek Vasut <marex@denx.de> 4 */ 5 #ifndef __CONFIG_DEVBOARDS_DBM_SOC1_H__ 6 #define __CONFIG_DEVBOARDS_DBM_SOC1_H__ 7 8 #include <asm/arch/base_addr_ac5.h> 9 10 /* Memory configurations */ 11 #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB */ 12 13 /* Booting Linux */ 14 #define CONFIG_BOOTFILE "fitImage" 15 #define CONFIG_PREBOOT "run try_bootscript" 16 #define CONFIG_BOOTCOMMAND "run mmc_mmc" 17 #define CONFIG_LOADADDR 0x01000000 18 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 19 20 /* Environment is in MMC */ 21 #define CONFIG_ENV_OVERWRITE 22 23 /* Extra Environment */ 24 #define CONFIG_EXTRA_ENV_SETTINGS \ 25 "consdev=ttyS0\0" \ 26 "baudrate=115200\0" \ 27 "bootscript=boot.scr\0" \ 28 "bootdev=/dev/mmcblk0p2\0" \ 29 "rootdev=/dev/mmcblk0p3\0" \ 30 "netdev=eth0\0" \ 31 "hostname=dbm_soc1\0" \ 32 "kernel_addr_r=0x10000000\0" \ 33 "dfu_alt_info=mmc raw 0 3867148288\0" \ 34 "update_filename=u-boot-with-spl.sfp\0" \ 35 "update_sd_offset=0x800\0" \ 36 "update_sd=" /* Update the SD firmware partition */ \ 37 "if mmc rescan ; then " \ 38 "if tftp ${update_filename} ; then " \ 39 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ 40 "setexpr fw_sz ${fw_sz} + 1 ; " \ 41 "mmc write ${loadaddr} ${update_sd_offset} ${fw_sz} ; " \ 42 "fi ; " \ 43 "fi\0" \ 44 "fpga_filename=output_file.rbf\0" \ 45 "load_fpga=" /* Load FPGA bitstream */ \ 46 "if tftp ${fpga_filename} ; then " \ 47 "fpga load 0 $loadaddr $filesize ; " \ 48 "bridge enable ; " \ 49 "fi\0" \ 50 "addcons=" \ 51 "setenv bootargs ${bootargs} " \ 52 "console=${consdev},${baudrate}\0" \ 53 "addip=" \ 54 "setenv bootargs ${bootargs} " \ 55 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 56 "${netmask}:${hostname}:${netdev}:off\0" \ 57 "addmisc=" \ 58 "setenv bootargs ${bootargs} ${miscargs}\0" \ 59 "addargs=run addcons addmisc\0" \ 60 "mmcload=" \ 61 "mmc rescan ; " \ 62 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \ 63 "netload=" \ 64 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 65 "miscargs=nohlt panic=1\0" \ 66 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 67 "nfsargs=" \ 68 "setenv bootargs root=/dev/nfs rw " \ 69 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 70 "mmc_mmc=" \ 71 "run mmcload mmcargs addargs ; " \ 72 "bootm ${kernel_addr_r}\0" \ 73 "mmc_nfs=" \ 74 "run mmcload nfsargs addip addargs ; " \ 75 "bootm ${kernel_addr_r}\0" \ 76 "net_mmc=" \ 77 "run netload mmcargs addargs ; " \ 78 "bootm ${kernel_addr_r}\0" \ 79 "net_nfs=" \ 80 "run netload nfsargs addip addargs ; " \ 81 "bootm ${kernel_addr_r}\0" \ 82 "try_bootscript=" \ 83 "mmc rescan;" \ 84 "if test -e mmc 0:2 ${bootscript} ; then " \ 85 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \ 86 "then ; " \ 87 "echo Running bootscript... ; " \ 88 "source ${kernel_addr_r} ; " \ 89 "fi ; " \ 90 "fi\0" 91 92 /* The rest of the configuration is shared */ 93 #include <configs/socfpga_common.h> 94 95 #endif /* __CONFIG_DEVBOARDS_DBM_SOC1_H__ */ 96