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カーネルのコンフィギュレーションを変更する。
yasunari@vl:/usr/src/linux-2.6.31.8$ mv .config{,_120311}
yasunari@vl:/usr/src/linux-2.6.31.8$ cp .config_120311 .config
yasunari@vl:/usr/src/linux-2.6.31.8$
yasunari@vl:/usr/src/linux-2.6.31.8$ make menuconfig HOSTCC scripts/kconfig/lxdialog/checklist.o HOSTCC scripts/kconfig/lxdialog/inputbox.o HOSTCC scripts/kconfig/lxdialog/menubox.o HOSTCC scripts/kconfig/lxdialog/textbox.o HOSTCC scripts/kconfig/lxdialog/util.o HOSTCC scripts/kconfig/lxdialog/yesno.o HOSTCC scripts/kconfig/mconf.o HOSTLD scripts/kconfig/mconf scripts/kconfig/mconf arch/arm/Kconfig追加するのは、FB_MODE_HELPERS。どこにある？
.config - Linux Kernel v2.6.31.8 Configuration qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq lqqqqqqqqqqqqqqqqqqq Support for frame buffer devices qqqqqqqqqqqqqqqqqqqqk x Arrow keys navigate the menu. <Enter> selects submenus --->. x x Highlighted letters are hotkeys. Pressing <Y> includes, <N> excludes, x x <M> modularizes features. Press <Esc><Esc> to exit, <?> for Help, </> x x for Search. Legend: [*] built-in [ ] excluded <M> module < > x x lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk x x x --- Support for frame buffer devices x x x x [ ] Enable firmware EDID x x x x [ ] Framebuffer foreign endianness support ---> x x x x [ ] Enable Video Mode Handling Helpers x x x x [ ] Enable Tile Blitting Support x x x x *** Frame buffer hardware drivers *** x x x x < > Cirrus Logic support x x x x < > Permedia2 support x x x mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj x tqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqu x <Select> < Exit > < Help > x mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqjDevice Drivers → Graphics support → Support for frame buffer devices にあった。
.config - Linux Kernel v2.6.31.8 Configuration qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq lqqqqqqqqqqqqqqqqqqq Support for frame buffer devices qqqqqqqqqqqqqqqqqqqqk x Arrow keys navigate the menu. <Enter> selects submenus --->. x x Highlighted letters are hotkeys. Pressing <Y> includes, <N> excludes, x x <M> modularizes features. Press <Esc><Esc> to exit, <?> for Help, </> x x for Search. Legend: [*] built-in [ ] excluded <M> module < > x x lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk x x x --- Support for frame buffer devices x x x x [ ] Enable firmware EDID x x x x [ ] Framebuffer foreign endianness support ---> x x x x [*] Enable Video Mode Handling Helpers x x x x [ ] Enable Tile Blitting Support x x x x *** Frame buffer hardware drivers *** x x x x < > Cirrus Logic support x x x x < > Permedia2 support x x x mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj x tqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqu x <Select> < Exit > < Help > x mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj保存。
比べる
yasunari@vl:/usr/src/linux-2.6.31.8$ diff -u .config_120311 .config --- .config_120311 2012-03-10 21:18:48.848858659 +0900 +++ .config 2012-03-11 10:28:34.941385454 +0900 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.31.8 -# Sat Mar 10 21:18:48 2012 +# Sun Mar 11 10:28:34 2012 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -1088,7 +1088,7 @@ # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set +CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set # yasunari@vl:/usr/src/linux-2.6.31.8$よしよし。
yasunari@vl:/usr/src/linux-2.6.31.8$ make uImage scripts/kconfig/conf -s arch/arm/Kconfig : :また、小一時間
UIMAGE arch/arm/boot/uImage Image Name: Linux-2.6.31.8 Created: Sun Mar 11 10:33:10 2012 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2753552 Bytes = 2689.02 kB = 2.63 MB Load Address: 0x00008000 Entry Point: 0x00008000 Image arch/arm/boot/uImage is ready yasunari@vl:/usr/src/linux-2.6.31.8$とおもったら、案外早く終わった。
yasunari@vl:/usr/src/linux-2.6.31.8$ make modules CHK include/linux/version.h make[1]: `include/asm-arm/mach-types.h' is up to date. CHK include/linux/utsrelease.h SYMLINK include/asm -> include/asm-arm CALL scripts/checksyscalls.sh <stdin>:1351:2: warning: #warning syscall migrate_pages not implemented <stdin>:1407:2: warning: #warning syscall pselect6 not implemented <stdin>:1411:2: warning: #warning syscall ppoll not implemented <stdin>:1451:2: warning: #warning syscall epoll_pwait not implemented Building modules, stage 2. MODPOST 108 modules yasunari@vl:/usr/src/linux-2.6.31.8$こっちもすぐ終わった。
yasunari@vl:/usr/src/linux-2.6.31.8$ sudo make modules_install [sudo] password for yasunari: INSTALL crypto/authenc.ko INSTALL crypto/ecb.ko INSTALL crypto/pcbc.ko : : INSTALL net/xfrm/xfrm_ipcomp.ko INSTALL net/xfrm/xfrm_user.ko DEPMOD 2.6.31.8 yasunari@vl:/usr/src/linux-2.6.31.8$ sudo rm /boot/uImage.buffalo yasunari@vl:/usr/src/linux-2.6.31.8$ sudo cp arch/arm/boot/uImage /boot/uImage.buffalo
yasunari@vl:/usr/src/linux-2.6.31.8$ sudo reboot無事再起動してきた。
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