この文書の現在のバージョンと選択したバージョンの差分を表示します。
両方とも前のリビジョン 前のリビジョン 次のリビジョン | 前のリビジョン | ||
mae3xx_devel:build_firmware:start [2014/03/19 10:31] admin |
mae3xx_devel:build_firmware:start [2019/01/11 23:19] (現在) admin |
||
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ライン 1: | ライン 1: | ||
+ | ====== アップデート用ファームウェアの作成(クロス) ====== | ||
+ | "build_firm.sh" スクリプトにより、ファームウェアファイルを作ることができます。((root 権限での作業が必要です))\\ | ||
+ | スクリプト本体は、[[download_software:mae3xx:start|ダウンロード:MA-E3xxシリーズ]] にあります。 | ||
+ | |||
+ | <code> | ||
+ | root@lubuntu-vpc:/home/user1# ./build_firm.sh | ||
+ | MA-E3xx series Firmware build script | ||
+ | usage: build_firm.sh -k kernel_dir -r rootfs dir [-o firmware_file] | ||
+ | </code> | ||
+ | |||
+ | 引数として、下記を指定します。 | ||
+ | |||
+ | * **-k** : カーネルソースを展開したディレクトリ | ||
+ | * **-r** : root filesystemのアーカイブ(([[download_software:mae3xx:start]] からダウンロードできます))を展開((root 権限での作業が必要です))したディレクトリ | ||
+ | * -o : 出力ファームウェアファイル名 (省略可: 省略時、カレントディレクトリに "firmware_YYYYMMDD_hhmmss.img" 形式で作成します) | ||
+ | |||
+ | \\ | ||
+ | |||
+ | 実行サンプルを示します。 | ||
+ | |||
+ | <code> | ||
+ | root@lubuntu-vpc:/home/user1# ./build_firm.sh -k src/linux-kernel -r work/rootfs | ||
+ | MA-E3xx series Firmware build script | ||
+ | * kernelrelease: 3.14.0-rc7+ | ||
+ | CHK include/config/kernel.release | ||
+ | CHK include/generated/uapi/linux/version.h | ||
+ | CHK include/generated/utsrelease.h | ||
+ | make[1]: `include/generated/mach-types.h' は更新済みです | ||
+ | CALL scripts/checksyscalls.sh | ||
+ | CHK include/generated/compile.h | ||
+ | SKIPPED include/generated/compile.h | ||
+ | CHK kernel/config_data.h | ||
+ | Kernel: arch/arm/boot/Image is ready | ||
+ | Building modules, stage 2. | ||
+ | Kernel: arch/arm/boot/zImage is ready | ||
+ | MODPOST 178 modules | ||
+ | CHK include/config/kernel.release | ||
+ | CHK include/generated/uapi/linux/version.h | ||
+ | CHK include/generated/utsrelease.h | ||
+ | make[1]: `include/generated/mach-types.h' は更新済みです | ||
+ | CALL scripts/checksyscalls.sh | ||
+ | CHK include/generated/compile.h | ||
+ | SKIPPED include/generated/compile.h | ||
+ | CHK kernel/config_data.h | ||
+ | Kernel: arch/arm/boot/Image is ready | ||
+ | Kernel: arch/arm/boot/zImage is ready | ||
+ | Image arch/arm/boot/uImage is ready | ||
+ | * copying kernel image | ||
+ | * copying DeviceTree blob | ||
+ | * instal kernel modules to /home/user1/work/rootfs/lib/modules/3.14.0-rc7+ | ||
+ | INSTALL drivers/crypto/omap-aes.ko | ||
+ | INSTALL drivers/crypto/omap-sham.ko | ||
+ | INSTALL drivers/misc/ti-st/st_drv.ko | ||
+ | INSTALL drivers/mtd/chips/map_ram.ko | ||
+ | INSTALL drivers/mtd/devices/block2mtd.ko | ||
+ | INSTALL drivers/mtd/devices/m25p80.ko | ||
+ | INSTALL drivers/mtd/devices/mtdram.ko | ||
+ | INSTALL drivers/mtd/maps/plat-ram.ko | ||
+ | INSTALL drivers/mtd/nand/nandsim.ko | ||
+ | INSTALL drivers/net/usb/asix.ko | ||
+ | INSTALL drivers/net/usb/ax88179_178a.ko | ||
+ | INSTALL drivers/net/usb/cdc_eem.ko | ||
+ | INSTALL drivers/net/usb/cdc_ether.ko | ||
+ | INSTALL drivers/net/usb/cdc_mbim.ko | ||
+ | INSTALL drivers/net/usb/cdc_ncm.ko | ||
+ | INSTALL drivers/rtc/rtc-omap.ko | ||
+ | INSTALL drivers/thermal/ti-soc-thermal/ti-soc-thermal.ko | ||
+ | INSTALL drivers/usb/class/cdc-wdm.ko | ||
+ | INSTALL lib/ts_bm.ko | ||
+ | INSTALL lib/ts_fsm.ko | ||
+ | INSTALL lib/ts_kmp.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_802_3.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_among.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_arp.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_arpreply.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_dnat.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_ip.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_ip6.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_limit.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_log.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_mark.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_mark_m.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_nflog.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_pkttype.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_redirect.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_snat.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_stp.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_ulog.ko | ||
+ | INSTALL net/bridge/netfilter/ebt_vlan.ko | ||
+ | INSTALL net/bridge/netfilter/ebtable_filter.ko | ||
+ | INSTALL net/bridge/netfilter/ebtable_nat.ko | ||
+ | INSTALL net/bridge/netfilter/nf_tables_bridge.ko | ||
+ | INSTALL net/ipv4/netfilter/arp_tables.ko | ||
+ | INSTALL net/ipv4/netfilter/arpt_mangle.ko | ||
+ | INSTALL net/ipv4/netfilter/arptable_filter.ko | ||
+ | INSTALL net/ipv4/netfilter/ipt_CLUSTERIP.ko | ||
+ | INSTALL net/ipv4/netfilter/ipt_ECN.ko | ||
+ | INSTALL net/ipv4/netfilter/ipt_ah.ko | ||
+ | INSTALL net/ipv4/netfilter/ipt_rpfilter.ko | ||
+ | INSTALL net/ipv4/netfilter/iptable_raw.ko | ||
+ | INSTALL net/ipv4/netfilter/nf_nat_snmp_basic.ko | ||
+ | INSTALL net/ipv4/netfilter/nf_tables_arp.ko | ||
+ | INSTALL net/ipv4/netfilter/nf_tables_ipv4.ko | ||
+ | INSTALL net/ipv4/netfilter/nft_chain_nat_ipv4.ko | ||
+ | INSTALL net/ipv4/netfilter/nft_chain_route_ipv4.ko | ||
+ | INSTALL net/ipv4/netfilter/nft_reject_ipv4.ko | ||
+ | INSTALL net/ipv6/ah6.ko | ||
+ | INSTALL net/ipv6/esp6.ko | ||
+ | INSTALL net/ipv6/ip6_gre.ko | ||
+ | INSTALL net/ipv6/ip6_tunnel.ko | ||
+ | INSTALL net/ipv6/ipcomp6.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6_tables.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_MASQUERADE.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_NPT.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_REJECT.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_SYNPROXY.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_ah.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_eui64.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_frag.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_hbh.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_ipv6header.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_mh.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_rpfilter.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6t_rt.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6table_filter.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6table_mangle.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6table_nat.ko | ||
+ | INSTALL net/ipv6/netfilter/ip6table_raw.ko | ||
+ | INSTALL net/ipv6/netfilter/nf_conntrack_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nf_defrag_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nf_nat_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nf_tables_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nft_chain_nat_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nft_chain_route_ipv6.ko | ||
+ | INSTALL net/ipv6/netfilter/nft_reject_ipv6.ko | ||
+ | INSTALL net/ipv6/sit.ko | ||
+ | INSTALL net/ipv6/tunnel6.ko | ||
+ | INSTALL net/ipv6/xfrm6_mode_beet.ko | ||
+ | INSTALL net/ipv6/xfrm6_mode_ro.ko | ||
+ | INSTALL net/ipv6/xfrm6_mode_transport.ko | ||
+ | INSTALL net/ipv6/xfrm6_mode_tunnel.ko | ||
+ | INSTALL net/ipv6/xfrm6_tunnel.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_bitmap_ip.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_bitmap_ipmac.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_bitmap_port.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_ip.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_ipport.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_ipportip.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_ipportnet.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_net.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_netiface.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_netnet.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_netport.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_hash_netportnet.ko | ||
+ | INSTALL net/netfilter/ipset/ip_set_list_set.ko | ||
+ | INSTALL net/netfilter/nf_tables.ko | ||
+ | INSTALL net/netfilter/nf_tables_inet.ko | ||
+ | INSTALL net/netfilter/nft_compat.ko | ||
+ | INSTALL net/netfilter/nft_counter.ko | ||
+ | INSTALL net/netfilter/nft_ct.ko | ||
+ | INSTALL net/netfilter/nft_exthdr.ko | ||
+ | INSTALL net/netfilter/nft_hash.ko | ||
+ | INSTALL net/netfilter/nft_limit.ko | ||
+ | INSTALL net/netfilter/nft_log.ko | ||
+ | INSTALL net/netfilter/nft_meta.ko | ||
+ | INSTALL net/netfilter/nft_nat.ko | ||
+ | INSTALL net/netfilter/nft_queue.ko | ||
+ | INSTALL net/netfilter/nft_rbtree.ko | ||
+ | INSTALL net/netfilter/nft_reject.ko | ||
+ | INSTALL net/netfilter/nft_reject_inet.ko | ||
+ | INSTALL net/netfilter/xt_CHECKSUM.ko | ||
+ | INSTALL net/netfilter/xt_CLASSIFY.ko | ||
+ | INSTALL net/netfilter/xt_CT.ko | ||
+ | INSTALL net/netfilter/xt_DSCP.ko | ||
+ | INSTALL net/netfilter/xt_HL.ko | ||
+ | INSTALL net/netfilter/xt_HMARK.ko | ||
+ | INSTALL net/netfilter/xt_IDLETIMER.ko | ||
+ | INSTALL net/netfilter/xt_NETMAP.ko | ||
+ | INSTALL net/netfilter/xt_NFLOG.ko | ||
+ | INSTALL net/netfilter/xt_NFQUEUE.ko | ||
+ | INSTALL net/netfilter/xt_RATEEST.ko | ||
+ | INSTALL net/netfilter/xt_TCPMSS.ko | ||
+ | INSTALL net/netfilter/xt_TCPOPTSTRIP.ko | ||
+ | INSTALL net/netfilter/xt_TEE.ko | ||
+ | INSTALL net/netfilter/xt_TPROXY.ko | ||
+ | INSTALL net/netfilter/xt_TRACE.ko | ||
+ | INSTALL net/netfilter/xt_addrtype.ko | ||
+ | INSTALL net/netfilter/xt_bpf.ko | ||
+ | INSTALL net/netfilter/xt_cgroup.ko | ||
+ | INSTALL net/netfilter/xt_cluster.ko | ||
+ | INSTALL net/netfilter/xt_comment.ko | ||
+ | INSTALL net/netfilter/xt_connbytes.ko | ||
+ | INSTALL net/netfilter/xt_connlabel.ko | ||
+ | INSTALL net/netfilter/xt_connlimit.ko | ||
+ | INSTALL net/netfilter/xt_conntrack.ko | ||
+ | INSTALL net/netfilter/xt_cpu.ko | ||
+ | INSTALL net/netfilter/xt_dccp.ko | ||
+ | INSTALL net/netfilter/xt_devgroup.ko | ||
+ | INSTALL net/netfilter/xt_dscp.ko | ||
+ | INSTALL net/netfilter/xt_ecn.ko | ||
+ | INSTALL net/netfilter/xt_esp.ko | ||
+ | INSTALL net/netfilter/xt_hashlimit.ko | ||
+ | INSTALL net/netfilter/xt_helper.ko | ||
+ | INSTALL net/netfilter/xt_hl.ko | ||
+ | INSTALL net/netfilter/xt_iprange.ko | ||
+ | INSTALL net/netfilter/xt_length.ko | ||
+ | INSTALL net/netfilter/xt_limit.ko | ||
+ | INSTALL net/netfilter/xt_mac.ko | ||
+ | INSTALL net/netfilter/xt_multiport.ko | ||
+ | INSTALL net/netfilter/xt_nfacct.ko | ||
+ | INSTALL net/netfilter/xt_osf.ko | ||
+ | INSTALL net/netfilter/xt_owner.ko | ||
+ | INSTALL net/netfilter/xt_physdev.ko | ||
+ | INSTALL net/netfilter/xt_pkttype.ko | ||
+ | INSTALL net/netfilter/xt_policy.ko | ||
+ | INSTALL net/netfilter/xt_quota.ko | ||
+ | INSTALL net/netfilter/xt_rateest.ko | ||
+ | INSTALL net/netfilter/xt_realm.ko | ||
+ | INSTALL net/netfilter/xt_recent.ko | ||
+ | INSTALL net/netfilter/xt_sctp.ko | ||
+ | INSTALL net/netfilter/xt_set.ko | ||
+ | INSTALL net/netfilter/xt_socket.ko | ||
+ | INSTALL net/netfilter/xt_state.ko | ||
+ | INSTALL net/netfilter/xt_statistic.ko | ||
+ | INSTALL net/netfilter/xt_string.ko | ||
+ | INSTALL net/netfilter/xt_tcpmss.ko | ||
+ | INSTALL net/netfilter/xt_time.ko | ||
+ | INSTALL net/netfilter/xt_u32.ko | ||
+ | DEPMOD 3.14.0-rc7+ | ||
+ | 合計 120 | ||
+ | lrwxrwxrwx 1 root root 28 3月 19 10:19 build -> /home/user1/src/linux-kernel | ||
+ | drwxr-xr-x 5 root root 4096 3月 19 10:19 kernel | ||
+ | -rw-r--r-- 1 root root 13800 3月 19 10:19 modules.alias | ||
+ | -rw-r--r-- 1 root root 20113 3月 19 10:19 modules.alias.bin | ||
+ | -rw-r--r-- 1 root root 11658 3月 19 10:19 modules.builtin | ||
+ | -rw-r--r-- 1 root root 14344 3月 19 10:19 modules.builtin.bin | ||
+ | -rw-r--r-- 1 root root 8612 3月 19 10:19 modules.dep | ||
+ | -rw-r--r-- 1 root root 15376 3月 19 10:19 modules.dep.bin | ||
+ | -rw-r--r-- 1 root root 52 3月 19 10:19 modules.devname | ||
+ | -rw-r--r-- 1 root root 6680 3月 19 10:19 modules.order | ||
+ | -rw-r--r-- 1 root root 131 3月 19 10:19 modules.softdep | ||
+ | -rw-r--r-- 1 root root 2764 3月 19 10:19 modules.symbols | ||
+ | -rw-r--r-- 1 root root 3735 3月 19 10:19 modules.symbols.bin | ||
+ | lrwxrwxrwx 1 root root 28 3月 19 10:19 source -> /home/user1/src/linux-kernel | ||
+ | Parallel mksquashfs: Using 4 processors | ||
+ | Creating 4.0 filesystem on /home/user1/build_1395191930/kmod.img, block size 131072. | ||
+ | [=============================================================================================|] 189/189 100% | ||
+ | |||
+ | Exportable Squashfs 4.0 filesystem, xz compressed, data block size 131072 | ||
+ | compressed data, compressed metadata, compressed fragments, compressed xattrs | ||
+ | duplicates are removed | ||
+ | Filesystem size 422.11 Kbytes (0.41 Mbytes) | ||
+ | 22.28% of uncompressed filesystem size (1894.33 Kbytes) | ||
+ | Inode table size 1506 bytes (1.47 Kbytes) | ||
+ | 21.68% of uncompressed inode table size (6946 bytes) | ||
+ | Directory table size 2074 bytes (2.03 Kbytes) | ||
+ | 43.61% of uncompressed directory table size (4756 bytes) | ||
+ | Number of duplicate files found 0 | ||
+ | Number of inodes 217 | ||
+ | Number of files 189 | ||
+ | Number of fragments 17 | ||
+ | Number of symbolic links 0 | ||
+ | Number of device nodes 0 | ||
+ | Number of fifo nodes 0 | ||
+ | Number of socket nodes 0 | ||
+ | Number of directories 28 | ||
+ | Number of ids (unique uids + gids) 1 | ||
+ | Number of uids 1 | ||
+ | root (0) | ||
+ | Number of gids 1 | ||
+ | root (0) | ||
+ | Parallel mksquashfs: Using 4 processors | ||
+ | Creating 4.0 filesystem on /home/user1/build_1395191930/rootfs.img, block size 1048576. | ||
+ | [=========================================================================================-] 13028/13028 100% | ||
+ | |||
+ | Exportable Squashfs 4.0 filesystem, xz compressed, data block size 1048576 | ||
+ | compressed data, compressed metadata, compressed fragments, compressed xattrs | ||
+ | duplicates are removed | ||
+ | Filesystem size 54833.49 Kbytes (53.55 Mbytes) | ||
+ | 25.27% of uncompressed filesystem size (217001.19 Kbytes) | ||
+ | Inode table size 160688 bytes (156.92 Kbytes) | ||
+ | 24.11% of uncompressed inode table size (666530 bytes) | ||
+ | Directory table size 156848 bytes (153.17 Kbytes) | ||
+ | 41.79% of uncompressed directory table size (375353 bytes) | ||
+ | Number of duplicate files found 477 | ||
+ | Number of inodes 18471 | ||
+ | Number of files 13019 | ||
+ | Number of fragments 139 | ||
+ | Number of symbolic links 4034 | ||
+ | Number of device nodes 0 | ||
+ | Number of fifo nodes 0 | ||
+ | Number of socket nodes 0 | ||
+ | Number of directories 1418 | ||
+ | Number of ids (unique uids + gids) 18 | ||
+ | Number of uids 8 | ||
+ | root (0) | ||
+ | kikuchi (1000) | ||
+ | libuuid (100) | ||
+ | dnsmasq (104) | ||
+ | syslog (101) | ||
+ | ntp (105) | ||
+ | www-data (33) | ||
+ | usbmux (103) | ||
+ | Number of gids 16 | ||
+ | root (0) | ||
+ | dip (30) | ||
+ | shadow (42) | ||
+ | kikuchi (1000) | ||
+ | users (100) | ||
+ | netdev (102) | ||
+ | mail (8) | ||
+ | utmp (43) | ||
+ | syslog (104) | ||
+ | tty (5) | ||
+ | staff (50) | ||
+ | libuuid (101) | ||
+ | fuse (105) | ||
+ | nogroup (65534) | ||
+ | ssl-cert (107) | ||
+ | adm (4) | ||
+ | * create initramfs ... | ||
+ | update-initramfs: Generating /boot/initrd.img-3.14.0-rc7+ | ||
+ | /bin/df: Warning: cannot read table of mounted file systems: No such file or directory | ||
+ | warning: failed to read mtab | ||
+ | adding: kernel.img (stored 0%) | ||
+ | adding: kmod.img (stored 0%) | ||
+ | adding: initramfs.img (stored 0%) | ||
+ | adding: rootfs.img (stored 0%) | ||
+ | adding: dtb.img (deflated 78%) | ||
+ | * Firmware filename: /home/user1/firmware_20140319_102118.img | ||
+ | done. | ||
+ | please remove working directory '/home/user1/build_1395191930' manually. | ||
+ | root@lubuntu-vpc:/home/user1# | ||
+ | </code> | ||
+ | |||
+ | \\ | ||
+ | |||
+ | できあがったファームウェアファイルは以下のとおりです。 | ||
+ | |||
+ | <code> | ||
+ | root@lubuntu-vpc:/home/user1# ls -l /home/user1/firmware_20140319_102118.img | ||
+ | -rw-r--r-- 1 root root 61781549 3月 19 10:21 /home/user1/firmware_20140319_102118.img | ||
+ | </code> | ||
+ | |||
+ | \\ | ||
+ | |||
+ | ファームウェアファイルはZIPアーカイブ形式となっています。\\ | ||
+ | 内容は下記のとおりとなっています。 | ||
+ | |||
+ | <code> | ||
+ | root@lubuntu-vpc:/home/user1# unzip -v firmware_20140319_102118.img | ||
+ | Archive: firmware_20140319_102118.img | ||
+ | Length Method Size Cmpr Date Time CRC-32 Name | ||
+ | -------- ------ ------- ---- ---------- ----- -------- ---- | ||
+ | 3431840 Stored 3431840 0% 2014-03-19 10:19 d27c200d kernel.img | ||
+ | 434176 Stored 434176 0% 2014-03-19 10:19 2b8250dd kmod.img | ||
+ | 1754748 Stored 1754748 0% 2014-03-19 10:21 481c2b99 initramfs.img | ||
+ | 56152064 Stored 56152064 0% 2014-03-19 10:20 4f4a0761 rootfs.img | ||
+ | 36000 Defl:N 7963 78% 2014-03-19 10:19 336cb54e dtb.img | ||
+ | -------- ------- --- ------- | ||
+ | 61808828 61780791 0% 5 files | ||
+ | root@lubuntu-vpc:/home/user1# | ||
+ | </code> | ||
+ | |||
+ | |||
+ | \\ | ||
+ | |||
+ | ===== カスタマイズ ===== | ||
+ | |||
+ | ==== カーネルコンフィグのカスタマイズ ==== | ||
+ | |||
+ | カーネルソースのディレクトリに ".config" ファイルがない場合、デフォルトのコンフィグを使用します。\\ | ||
+ | 組み込むドライバを変更するなどのカスタマイズは、"build_firm" スクリプト実行前に "make menuconfig" などで\\ | ||
+ | 実行しておいてください。 | ||
+ | |||
+ | |||
+ | {{:mae3xx_devel:build_firmware:make_menuconfig.png|make menuconfig}} | ||
+ | |||
+ | \\ | ||
+ | |||
+ | ==== ファイルシステムのカスタマイズ ==== | ||
+ | |||
+ | ターゲット用ファイルシステムのカスタマイズ (パッケージ追加など) を行い、ファームウェアにすることも可能です。\\ | ||
+ | [[mae3xx_devel:chroot_qemu:start]] を参照してください。 | ||
+ | |||
+ | \\ | ||
+ | |||
+ | ===== TIPS ===== | ||
+ | |||
+ | ==== ファームウェア容量の削減 ==== | ||
+ | |||
+ | v2.5.0 あたりから、Python 起動高速化のため、module のキャッシュをファームウェアに含めています (__pycache__ ディレクトリ)。\\ | ||
+ | これが原因で追加パッケージ類が容量オーバーで入らなくなった場合、キャッシュを削除することで4MB程度容量を稼ぐことが可能です。 | ||
+ | |||
+ | <code> | ||
+ | # find mae320_trusty_rootfs/usr -name __pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/urllib/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/ctypes/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/email/mime/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/email/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/wsgiref/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/plat-arm-linux-gnueabihf/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/concurrent/futures/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/concurrent/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/idlelib/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/unittest/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/curses/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/multiprocessing/dummy/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/multiprocessing/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/pydoc_data/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/json/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xmlrpc/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/logging/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xml/parsers/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xml/etree/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xml/dom/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xml/sax/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/xml/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/encodings/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/dbm/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/importlib/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/sqlite3/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/test/support/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/test/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/lib2to3/fixes/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/lib2to3/pgen2/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/lib2to3/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/tkinter/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/http/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/collections/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/venv/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/asyncio/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/html/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/distutils/command/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/distutils/__pycache__ | ||
+ | mae320_trusty_rootfs/usr/lib/python3.4/__pycache__ | ||
+ | </code> | ||
+ | |||
+ | \\ | ||
+ | |||
+ | __pycache__ ディレクトリ以下を削除します。 | ||
+ | |||
+ | <code> | ||
+ | # find mae320_trusty_rootfs/usr -name __pycache__ | xargs rm -rf | ||
+ | </code> | ||
+ | |||
+ | \\ | ||
+ | |||
+ | 削除前・後での rootfs.img の容量は下記のようになります。 | ||
+ | |||
+ | * 削除前 | ||
+ | |||
+ | <code> | ||
+ | 63057920 2016-10-03 10:20 rootfs.img | ||
+ | </code> | ||
+ | |||
+ | * 削除後 | ||
+ | |||
+ | <code> | ||
+ | 59187200 2016-10-04 09:45 rootfs.img | ||
+ | </code> |