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@@ -46,7 +46,6 @@ Hardware Reference Boards
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The following boards are supported by the meta-yocto-bsp layer:
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- * Texas Instruments Beagleboard (beagleboard)
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* Freescale MPC8315E-RDB (mpc8315e-rdb)
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* Ubiquiti Networks RouterStation Pro (routerstationpro)
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@@ -180,96 +179,6 @@ USB Device:
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http://git.kernel.org/?p=boot/syslinux/syslinux.git;a=blob_plain;f=doc/usbkey.txt;hb=HEAD
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-Texas Instruments Beagleboard (beagleboard)
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-===========================================
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-
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-The Beagleboard is an ARM Cortex-A8 development board with USB, DVI-D, S-Video,
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-2D/3D accelerated graphics, audio, serial, JTAG, and SD/MMC. The xM adds a
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-faster CPU, more RAM, an ethernet port, more USB ports, microSD, and removes
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-the NAND flash. The beagleboard MACHINE is tested on the following platforms:
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-
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- o Beagleboard C4
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- o Beagleboard xM rev A & B
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-
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-The Beagleboard C4 has NAND, while the xM does not. For the sake of simplicity,
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-these instructions assume you have erased the NAND on the C4 so its boot
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-behavior matches that of the xM. To do this, issue the following commands from
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-the u-boot prompt (note that the unlock may be unecessary depending on the
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-version of u-boot installed on your board and only one of the erase commands
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-will succeed):
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-
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- # nand unlock
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- # nand erase
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- # nand erase.chip
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-
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-To further tailor these instructions for your board, please refer to the
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-documentation at http://www.beagleboard.org.
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-
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-From a Linux system with access to the image files perform the following steps
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-as root, replacing mmcblk0* with the SD card device on your machine (such as sdc
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-if used via a usb card reader):
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-
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- 1. Partition and format an SD card:
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- # fdisk -lu /dev/mmcblk0
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-
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- Disk /dev/mmcblk0: 3951 MB, 3951034368 bytes
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- 255 heads, 63 sectors/track, 480 cylinders, total 7716864 sectors
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- Units = sectors of 1 * 512 = 512 bytes
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-
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- Device Boot Start End Blocks Id System
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- /dev/mmcblk0p1 * 63 144584 72261 c Win95 FAT32 (LBA)
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- /dev/mmcblk0p2 144585 465884 160650 83 Linux
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-
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- # mkfs.vfat -F 16 -n "boot" /dev/mmcblk0p1
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- # mke2fs -j -L "root" /dev/mmcblk0p2
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-
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- The following assumes the SD card partition 1 and 2 are mounted at
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- /media/boot and /media/root respectively. Removing the card and reinserting
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- it will do just that on most modern Linux desktop environments.
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-
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- The files referenced below are made available after the build in
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- build/tmp/deploy/images.
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-
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- 2. Install the boot loaders
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- # cp MLO-beagleboard /media/boot/MLO
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- # cp u-boot-beagleboard.bin /media/boot/u-boot.bin
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-
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- 3. Install the root filesystem
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- # tar x -C /media/root -f core-image-$IMAGE_TYPE-beagleboard.tar.bz2
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- # tar x -C /media/root -f modules-$KERNEL_VERSION-beagleboard.tgz
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-
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- 4. Install the kernel uImage
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- # cp uImage-beagleboard.bin /media/boot/uImage
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-
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- 5. Prepare a u-boot script to simplify the boot process
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- The Beagleboard can be made to boot at this point from the u-boot command
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- shell. To automate this process, generate a user.scr script as follows.
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-
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- Install uboot-mkimage (from uboot-mkimage on Ubuntu or uboot-tools on Fedora).
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-
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- Prepare a script config:
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-
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- # (cat << EOF
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- setenv bootcmd 'mmc init; fatload mmc 0:1 0x80300000 uImage; bootm 0x80300000'
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- setenv bootargs 'console=tty0 console=ttyO2,115200n8 root=/dev/mmcblk0p2 rootwait rootfstype=ext3 ro'
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- boot
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- EOF
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- ) > serial-boot.cmd
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- # mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Core Minimal" -d ./serial-boot.cmd ./boot.scr
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- # cp boot.scr /media/boot
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-
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- 6. Unmount the SD partitions, insert the SD card into the Beagleboard, and
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- boot the Beagleboard
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-
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-Note: As of the 2.6.37 linux-yocto kernel recipe, the Beagleboard uses the
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- OMAP_SERIAL device (ttyO2). If you are using an older kernel, such as the
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- 2.6.34 linux-yocto-stable, be sure to replace ttyO2 with ttyS2 above. You
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- should also override the machine SERIAL_CONSOLE in your local.conf in
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- order to setup the getty on the serial line:
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-
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- SERIAL_CONSOLE_beagleboard = "115200 ttyS2"
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-
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-
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Freescale MPC8315E-RDB (mpc8315e-rdb)
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=====================================
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Richard Purdie