board/olpc: add common scripts and files for OLPC laptops
There are muliple generations of OLPC laptops, x86 ones based on Geode, VIA and ARM based with Marvell Armada. All of boot with OpenFirmware and share some peripherals. This patch adds the common files. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Lubomir Rintel
Thomas Petazzoni
parent
a41fae16d6
commit
4cdca2cd50
@ -1542,6 +1542,9 @@ F: support/legal-info/
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N: Lucas De Marchi <lucas.de.marchi@gmail.com>
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F: package/fswebcam/
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N: Lubomir Rintel <lkundrak@v3.sk>
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F: board/olpc/
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N: Ludovic Desroches <ludovic.desroches@microchip.com>
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F: board/atmel/
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F: configs/at91*
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9
board/olpc/genimage.cfg
Normal file
9
board/olpc/genimage.cfg
Normal file
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image sdcard.img {
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hdimage {
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}
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partition rootfs {
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partition-type = 0x83
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image = "rootfs.ext4"
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}
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}
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66
board/olpc/linux.config
Normal file
66
board/olpc/linux.config
Normal file
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CONFIG_SYSVIPC=y
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CONFIG_POSIX_MQUEUE=y
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CONFIG_NO_HZ=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_PREEMPT=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_UNIX=y
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CONFIG_INET=y
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CONFIG_CFG80211=y
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CONFIG_CFG80211_WEXT=y
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CONFIG_MAC80211=y
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CONFIG_RFKILL=y
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_SCSI=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_BLK_DEV_SR=y
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CONFIG_CHR_DEV_SG=y
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CONFIG_NETDEVICES=y
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CONFIG_LIBERTAS=m
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CONFIG_INPUT_MOUSEDEV=y
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CONFIG_INPUT_MOUSEDEV_PSAUX=y
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CONFIG_INPUT_MOUSEDEV_SCREEN_X=1200
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CONFIG_INPUT_MOUSEDEV_SCREEN_Y=900
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CONFIG_INPUT_EVDEV=y
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CONFIG_INPUT_TABLET=y
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CONFIG_SERIO_OLPC_APSP=y
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_BATTERY_OLPC=y
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CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_MEDIA_SUPPORT=y
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CONFIG_MEDIA_CAMERA_SUPPORT=y
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CONFIG_MEDIA_CONTROLLER=y
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CONFIG_VIDEO_V4L2_SUBDEV_API=y
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CONFIG_MEDIA_USB_SUPPORT=y
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CONFIG_USB_VIDEO_CLASS=m
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CONFIG_V4L_PLATFORM_DRIVERS=y
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CONFIG_DRM=y
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CONFIG_DRM_PANEL_SIMPLE=m
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CONFIG_FRAMEBUFFER_CONSOLE=y
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CONFIG_FB_SIMPLE=y
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CONFIG_LCD_CLASS_DEVICE=y
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CONFIG_SOUND=y
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CONFIG_SND=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_MMC=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_PCI=y
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CONFIG_MMC_SDHCI_PLTFM=y
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CONFIG_LEDS_CLASS=y
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CONFIG_LEDS_GPIO=y
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CONFIG_LEDS_TRIGGER_HEARTBEAT=y
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CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
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CONFIG_RTC_CLASS=y
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CONFIG_EXT4_FS=y
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CONFIG_MSDOS_FS=y
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CONFIG_VFAT_FS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_FONTS=y
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CONFIG_FONT_TER16x32=y
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46
board/olpc/olpc.fth
Normal file
46
board/olpc/olpc.fth
Normal file
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\ OLPC XO boot script
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: (visible) " unfreeze visible" evaluate ;
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' (visible) catch drop forget (visible)
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" /aliases" find-device " last" get-property
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abort" No last alias"
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" /pci/sd@c" 2over substring? if " root=/dev/mmcblk0p1 " to boot-file then
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" /sd/sdhci@d4280000" 2over substring? if " root=/dev/mmcblk1p1 " to boot-file then
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" /pci/usb@" 2over substring? if " root=/dev/sda1 " to boot-file then
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" /usb@" 2over substring? if " root=/dev/sda1 " to boot-file then
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2drop
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root-device " compatible" get-property dend if 0 0 then ( compatible$ )
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" olpc,xo-1.75" 2over sindex -1 > if ( compatible$ )
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\ Version check on XO-1.75
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" mrvl,mmp2" 2over sindex -1 = if ( compatible$ )
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2drop ( )
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cr
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." Firmware Q4E00 or newer is needed to boot a Devicetree enabled kernel." cr
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cr
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." One way to update is to copy http://dev.laptop.org/~quozl/q4e00ja.rom" cr
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." to a FAT partition on a USB flash stick and run ""flash u:\q4e00ja.rom""" cr
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cr
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." Aborting boot." cr
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" show-sad" evaluate
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abort
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then
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then ( compatible$ )
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" mmp" 2swap sindex -1 > if
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\ A Marvell MMP-based machine
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" last:\boot\zImage" to boot-device
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boot-file " console=ttyS2,115200 " $cat2 to boot-file
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else
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\ Assume XO-1
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" last:\boot\bzImage" to boot-device
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boot-file " console=ttyS0,115200 reboot=pci " $cat2 to boot-file
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then
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\ Pick a terminal that looks better on the XO screen
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root-device " architecture" get-property dend if 0 0 else 1- then
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" OLPC" $= if boot-file " fbcon=font:TER16x32 vt.color=0xf0 " $cat2 to boot-file then
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boot-file " console=tty0 rootwait" $cat2 to boot-file
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boot
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4
board/olpc/post-build.sh
Executable file
4
board/olpc/post-build.sh
Executable file
@ -0,0 +1,4 @@
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#!/bin/sh
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BOARD_DIR="$(dirname $0)"
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install -m 0644 -D $BOARD_DIR/olpc.fth $TARGET_DIR/boot/olpc.fth
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