L4Linux network and SD Access

Matthias Lange matthias.lange at kernkonzept.com
Fri Jul 7 21:55:02 CEST 2017


Hi,

On 07/06/2017 11:45 PM, Daniel (Xiaolong) Wang wrote:
> Thank you Adam! I’m struggling on how to write the IO configure file and
> cfg file for Ned. I’m wondering is there any references of the function
> definition that I can learn from? For example I’m trying to write an IO
> configure for BeagleBone Black. I found one for Beagleboard under
> io/config/plat-beagleboard/hw_device.io. I’m trying to mimic the same
> way but I’m not exactly sure what’s the Hw.Scm_omap() means and what
> does its sub-field Resource.regs mean.

The Beagleboard hardware configuration is a good starting point. The SCM
is a special IP core in OMAP SoCs that is needed for the pad control
logic. For your current use case you most likely don't need it.

Io's hardware configurations are written in Lua. Each hardware device
contains a table named 'Resource'. Resource.regs = FOO adds an entry
named 'regs' with the value FOO into the table.

Best,
Matthias.

> 
> Thanks
> -Dan
> 
>   
>> On Jul 5, 2017, at 4:53 PM, Adam Lackorzynski
>> <adam at os.inf.tu-dresden.de <mailto:adam at os.inf.tu-dresden.de>> wrote:
>>
>> Hi
>>
>> On Mon Jul 03, 2017 at 16:40:11 -0500, Daniel (Xiaolong) Wang wrote:
>>> The board I have in hand is a Beaglebone Black. This board is a TI
>>> OMAP architecture. I’m trying to enable the MMC driver for the
>>> onboard TI by enabling the L4Linux kernel config option.
>>>
>>> * device driver => MMC => TI OMAP High Speed Multimedia Card
>>> Interface support
>>>
>>> This driver is hidden, in order to enable it I have to select the
>>> system architecture to be TI OMAP. However, the L4Linux would allow
>>> me to build it, because seems like in order to run on top of L4re the
>>> system type has to be L4Linux:
>>>
>>> *- ARM system type => L4Linux 
>>>
>>> If I try to use “allow multiple platform to be selected” the “patch
>>> physical to virtual translations at runtime”
>>> (CONFIG_ARM_PATCH_PHYS_VIRT) will have to be enabled which cause errors…
>>>
>>> Is that means there is no way I can use the MMC driver (I want to use
>>> the MMC driver to host real file system)? Also I need to use the
>>> onboard Ethernet PHY and Linux network drivers for network access.
>>>
>>> Is there any way to allow it? Any help would be appreciated.
>>
>> Just add "|| L4" on the "depends on" line in drivers/mmc/host/Kconfig so
>> that it becomes available for our platform.
>>
>> Adam
>>
>>>
>>> Thanks
>>> -Dan  
>>>> On Jun 29, 2017, at 3:39 PM, Matthias Lange
>>>> <matthias.lange at kernkonzept.com
>>>> <mailto:matthias.lange at kernkonzept.com>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> On 06/29/2017 10:11 PM, Daniel (Xiaolong) Wang wrote:
>>>>> Hi all,
>>>>>
>>>>> I want to give L4Linux access to SD card, and ethernet driver.
>>>>> Initially I thought by run L4Linux kernel on top of L4re, drivers
>>>>> built with L4Linux kernel can just work. After trying and reading the
>>>>> email archive, seems like I need to configure the corresponding
>>>>> capability in cfg. I’m very new to L4re environment is there any
>>>>> tutorials or references that can help me understand it better? (I’m
>>>>> currently reading the manual, my development board is a beagle bone
>>>>> black)
>>>>
>>>> In case of ARM platforms this is (still) not an easy undertaking. What
>>>> you have to do is basically this:
>>>>
>>>> 1. Enable the desired device drivers in your kernel configuration.
>>>> 2. Make L4Linux compile.
>>>> 3. Create a device tree which contains the device nodes of the desired
>>>> devices.
>>>> 4. Create an io configuration for L4Re with the devices and their
>>>> resources and assign the desired devices to a vbus which is eventually
>>>> given to L4Linux. You can read about io and its configuration here [1].
>>>> 5. Boot your setup on the target. At this stage, you usually you have to
>>>> instrument the device driver to debug the reasons why it is failing.
>>>>
>>>> Best,
>>>> Matthias.
>>>>
>>>> [1] http://l4re.org/doc/io.html <http://l4re.org/doc/io.html>
>>>>
>>>>>
>>>>> Also I’m trying to build a L4Linux with MMC driver. My configuration
>>>>> is based on default arm_defconfig. I enabled
>>>>>
>>>>> * Make Linux be a Server * Bus driver for L4vbus * L4shm based
>>>>> network driver * MMC/SD/SDIO card support -> HW reset support for
>>>>> eMMC, MMC block device driver, Use bounce buffer for simple hosts,
>>>>> SDIO UART/GPS class support, Secure Digital Host Controller Interface
>>>>> Support, SDHCI platform and OF driver helper, MediaTek SD/MMC Card
>>>>> Interface support * DOS/FAT/NT Filesystem -> MSDOS fs support, VFAT
>>>>> fs support
>>>>>
>>>>> however, when it build the following errors show did I do something
>>>>> wrong?
>>>>>
>>>>> LD      drivers/i2c/busses/built-in.o LD
>>>>> drivers/i2c/muxes/built-in.o LD      drivers/i2c/built-in.o LD
>>>>> drivers/idle/built-in.o CC      drivers/input/input.o CC
>>>>> drivers/input/input-compat.o CC      drivers/input/input-mt.o CC
>>>>> drivers/input/ff-core.o LD      drivers/input/input-core.o CC
>>>>> drivers/input/mousedev.o CC      drivers/input/evdev.o LD
>>>>> drivers/input/built-in.o LD      drivers/iommu/built-in.o CC
>>>>> drivers/irqchip/irqchip.o LD      drivers/irqchip/built-in.o LD
>>>>> drivers/leds/built-in.o LD      drivers/lguest/built-in.o LD
>>>>> drivers/macintosh/built-in.o LD
>>>>> drivers/media/common/b2c2/built-in.o LD
>>>>> drivers/media/common/saa7146/built-in.o LD
>>>>> drivers/media/common/siano/built-in.o LD
>>>>> drivers/media/common/v4l2-tpg/built-in.o LD
>>>>> drivers/media/common/built-in.o LD
>>>>> drivers/media/firewire/built-in.o LD
>>>>> drivers/media/i2c/soc_camera/built-in.o LD
>>>>> drivers/media/i2c/built-in.o LD
>>>>> drivers/media/mmc/siano/built-in.o LD
>>>>> drivers/media/mmc/built-in.o LD
>>>>> drivers/media/pci/b2c2/built-in.o LD
>>>>> drivers/media/pci/ddbridge/built-in.o LD
>>>>> drivers/media/pci/dm1105/built-in.o LD
>>>>> drivers/media/pci/mantis/built-in.o LD
>>>>> drivers/media/pci/netup_unidvb/built-in.o LD
>>>>> drivers/media/pci/ngene/built-in.o LD
>>>>> drivers/media/pci/pluto2/built-in.o LD
>>>>> drivers/media/pci/pt1/built-in.o LD
>>>>> drivers/media/pci/pt3/built-in.o LD
>>>>> drivers/media/pci/saa7146/built-in.o LD
>>>>> drivers/media/pci/smipcie/built-in.o LD
>>>>> drivers/media/pci/ttpci/built-in.o LD
>>>>> drivers/media/pci/built-in.o LD
>>>>> drivers/media/platform/omap/built-in.o LD
>>>>> drivers/media/platform/built-in.o LD
>>>>> drivers/media/rc/keymaps/built-in.o LD
>>>>> drivers/media/rc/built-in.o LD      drivers/media/tuners/built-in.o 
>>>>> LD      drivers/media/usb/b2c2/built-in.o LD
>>>>> drivers/media/usb/dvb-usb/built-in.o LD
>>>>> drivers/media/usb/dvb-usb-v2/built-in.o LD
>>>>> drivers/media/usb/s2255/built-in.o LD
>>>>> drivers/media/usb/siano/built-in.o LD
>>>>> drivers/media/usb/stkwebcam/built-in.o LD
>>>>> drivers/media/usb/ttusb-budget/built-in.o LD
>>>>> drivers/media/usb/ttusb-dec/built-in.o LD
>>>>> drivers/media/usb/zr364xx/built-in.o LD
>>>>> drivers/media/usb/built-in.o LD      drivers/media/built-in.o LD
>>>>> drivers/mfd/built-in.o LD      drivers/misc/cb710/built-in.o LD
>>>>> drivers/misc/eeprom/built-in.o LD
>>>>> drivers/misc/lis3lv02d/built-in.o LD
>>>>> drivers/misc/mic/bus/built-in.o LD      drivers/misc/mic/built-in.o 
>>>>> LD      drivers/misc/ti-st/built-in.o LD
>>>>> drivers/misc/built-in.o CC      drivers/mmc/card/block.o CC
>>>>> drivers/mmc/card/queue.o LD      drivers/mmc/card/mmc_block.o CC
>>>>> drivers/mmc/card/sdio_uart.o LD      drivers/mmc/card/built-in.o CC
>>>>> drivers/mmc/core/core.o CC      drivers/mmc/core/bus.o CC
>>>>> drivers/mmc/core/host.o CC      drivers/mmc/core/mmc.o CC
>>>>> drivers/mmc/core/mmc_ops.o CC      drivers/mmc/core/sd.o CC
>>>>> drivers/mmc/core/sd_ops.o CC      drivers/mmc/core/sdio.o CC
>>>>> drivers/mmc/core/sdio_ops.o CC      drivers/mmc/core/sdio_bus.o CC
>>>>> drivers/mmc/core/sdio_cis.o CC      drivers/mmc/core/sdio_io.o CC
>>>>> drivers/mmc/core/sdio_irq.o CC      drivers/mmc/core/quirks.o CC
>>>>> drivers/mmc/core/slot-gpio.o CC      drivers/mmc/core/pwrseq.o CC
>>>>> drivers/mmc/core/debugfs.o LD      drivers/mmc/core/mmc_core.o CC
>>>>> drivers/mmc/core/pwrseq_simple.o CC
>>>>> drivers/mmc/core/pwrseq_emmc.o LD      drivers/mmc/core/built-in.o CC
>>>>> drivers/mmc/host/sdhci.o CC      drivers/mmc/host/mtk-sd.o CC
>>>>> drivers/mmc/host/sdhci-pltfm.o CC
>>>>> drivers/mmc/host/sdhci-of-arasan.o CC
>>>>> drivers/mmc/host/sdhci-of-at91.o LD      drivers/mmc/host/built-in.o 
>>>>> LD      drivers/mmc/built-in.o CC      drivers/net/Space.o CC
>>>>> drivers/net/loopback.o CC      drivers/net/l4shmnet.o LD
>>>>> drivers/net/built-in.o LD      drivers/nfc/built-in.o LD
>>>>> drivers/nvme/host/built-in.o LD      drivers/nvme/built-in.o CC
>>>>> drivers/of/base.o CC      drivers/of/device.o CC
>>>>> drivers/of/platform.o CC      drivers/of/fdt.o CC
>>>>> drivers/of/fdt_address.o CC      drivers/of/address.o CC
>>>>> drivers/of/irq.o CC      drivers/of/of_reserved_mem.o LD
>>>>> drivers/of/built-in.o LD      drivers/platform/built-in.o LD
>>>>> drivers/power/built-in.o LD      drivers/pwm/built-in.o CC
>>>>> drivers/rtc/rtc-lib.o LD      drivers/rtc/built-in.o LD
>>>>> drivers/soc/bcm/built-in.o LD      drivers/soc/fsl/built-in.o LD
>>>>> drivers/soc/built-in.o CC      drivers/tty/tty_io.o CC
>>>>> drivers/tty/n_tty.o CC      drivers/tty/tty_ioctl.o CC
>>>>> drivers/tty/tty_ldisc.o CC      drivers/tty/tty_buffer.o CC
>>>>> drivers/tty/tty_port.o CC      drivers/tty/tty_mutex.o CC
>>>>> drivers/tty/tty_ldsem.o CC      drivers/tty/pty.o CC
>>>>> drivers/tty/sysrq.o LD      drivers/tty/ipwireless/built-in.o CC
>>>>> drivers/tty/serial/serial_core.o CC      drivers/tty/serial/l4ser.o 
>>>>> CC      drivers/tty/serial/l4ser_shm.o LD
>>>>> drivers/tty/serial/built-in.o CC      drivers/tty/vt/vt_ioctl.o CC
>>>>> drivers/tty/vt/vc_screen.o CC      drivers/tty/vt/selection.o CC
>>>>> drivers/tty/vt/keyboard.o CC      drivers/tty/vt/consolemap.o CC
>>>>> drivers/tty/vt/consolemap_deftbl.o CC      drivers/tty/vt/vt.o CC
>>>>> drivers/tty/vt/defkeymap.o LD      drivers/tty/vt/built-in.o LD
>>>>> drivers/tty/built-in.o LD      drivers/video/backlight/built-in.o CC
>>>>> drivers/video/console/dummycon.o CC
>>>>> drivers/video/console/fbcon.o CC
>>>>> drivers/video/console/bitblit.o CC
>>>>> drivers/video/console/softcursor.o LD
>>>>> drivers/video/console/built-in.o CC
>>>>> drivers/video/fbdev/core/fb_cmdline.o CC
>>>>> drivers/video/fbdev/core/fb_notify.o CC
>>>>> drivers/video/fbdev/core/fbmem.o CC
>>>>> drivers/video/fbdev/core/fbmon.o CC
>>>>> drivers/video/fbdev/core/fbcmap.o CC
>>>>> drivers/video/fbdev/core/fbsysfs.o CC
>>>>> drivers/video/fbdev/core/modedb.o CC
>>>>> drivers/video/fbdev/core/fbcvt.o LD
>>>>> drivers/video/fbdev/core/fb.o LD
>>>>> drivers/video/fbdev/core/built-in.o LD
>>>>> drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD
>>>>> drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD
>>>>> drivers/video/fbdev/omap2/omapfb/built-in.o LD
>>>>> drivers/video/fbdev/omap2/built-in.o LD
>>>>> drivers/video/fbdev/built-in.o CC      drivers/video/logo/logo.o LOGO
>>>>> drivers/video/logo/logo_linux_mono.c CC
>>>>> drivers/video/logo/logo_linux_mono.o LOGO
>>>>> drivers/video/logo/logo_linux_vga16.c CC
>>>>> drivers/video/logo/logo_linux_vga16.o LOGO
>>>>> drivers/video/logo/logo_linux_clut224.c CC
>>>>> drivers/video/logo/logo_linux_clut224.o LD
>>>>> drivers/video/logo/built-in.o LOGO
>>>>> drivers/video/logo/logo_superh_mono.c LOGO
>>>>> drivers/video/logo/clut_vga16.c LOGO
>>>>> drivers/video/logo/logo_blackfin_vga16.c LOGO
>>>>> drivers/video/logo/logo_superh_vga16.c LOGO
>>>>> drivers/video/logo/logo_blackfin_clut224.c LOGO
>>>>> drivers/video/logo/logo_dec_clut224.c LOGO
>>>>> drivers/video/logo/logo_m32r_clut224.c LOGO
>>>>> drivers/video/logo/logo_mac_clut224.c LOGO
>>>>> drivers/video/logo/logo_parisc_clut224.c LOGO
>>>>> drivers/video/logo/logo_sgi_clut224.c LOGO
>>>>> drivers/video/logo/logo_spe_clut224.c LOGO
>>>>> drivers/video/logo/logo_sun_clut224.c LOGO
>>>>> drivers/video/logo/logo_superh_clut224.c LD
>>>>> drivers/video/built-in.o LD      drivers/built-in.o LD
>>>>> sound/built-in.o LD      firmware/built-in.o CC
>>>>> arch/l4/drivers/vbus/l4vbus.o LD
>>>>> arch/l4/drivers/vbus/built-in.o CC      arch/l4/drivers/events.o LD
>>>>> arch/l4/drivers/built-in.o CC      net/socket.o LD
>>>>> net/802/built-in.o CC      net/core/sock.o CC
>>>>> net/core/request_sock.o CC      net/core/skbuff.o CC
>>>>> net/core/datagram.o CC      net/core/stream.o CC      net/core/scm.o 
>>>>> CC      net/core/gen_stats.o CC      net/core/gen_estimator.o CC
>>>>> net/core/net_namespace.o CC      net/core/secure_seq.o CC
>>>>> net/core/flow_dissector.o CC      net/core/sysctl_net_core.o CC
>>>>> net/core/dev.o CC      net/core/ethtool.o CC
>>>>> net/core/dev_addr_lists.o CC      net/core/dst.o CC
>>>>> net/core/netevent.o CC      net/core/neighbour.o CC
>>>>> net/core/rtnetlink.o CC      net/core/utils.o CC
>>>>> net/core/link_watch.o CC      net/core/filter.o CC
>>>>> net/core/sock_diag.o CC      net/core/dev_ioctl.o CC
>>>>> net/core/tso.o CC      net/core/sock_reuseport.o CC
>>>>> net/core/flow.o CC      net/core/net-sysfs.o CC
>>>>> net/core/net-procfs.o LD      net/core/built-in.o CC
>>>>> net/ethernet/eth.o LD      net/ethernet/built-in.o CC
>>>>> net/ipv4/route.o CC      net/ipv4/inetpeer.o CC
>>>>> net/ipv4/protocol.o CC      net/ipv4/ip_input.o CC
>>>>> net/ipv4/ip_fragment.o CC      net/ipv4/ip_forward.o CC
>>>>> net/ipv4/ip_options.o CC      net/ipv4/ip_output.o CC
>>>>> net/ipv4/ip_sockglue.o CC      net/ipv4/inet_hashtables.o CC
>>>>> net/ipv4/inet_timewait_sock.o CC
>>>>> net/ipv4/inet_connection_sock.o CC      net/ipv4/tcp.o CC
>>>>> net/ipv4/tcp_input.o CC      net/ipv4/tcp_output.o CC
>>>>> net/ipv4/tcp_timer.o CC      net/ipv4/tcp_ipv4.o CC
>>>>> net/ipv4/tcp_minisocks.o CC      net/ipv4/tcp_cong.o CC
>>>>> net/ipv4/tcp_metrics.o CC      net/ipv4/tcp_fastopen.o CC
>>>>> net/ipv4/tcp_recovery.o CC      net/ipv4/tcp_offload.o CC
>>>>> net/ipv4/datagram.o CC      net/ipv4/raw.o CC      net/ipv4/udp.o CC
>>>>> net/ipv4/udplite.o CC      net/ipv4/udp_offload.o CC
>>>>> net/ipv4/arp.o CC      net/ipv4/icmp.o CC      net/ipv4/devinet.o CC
>>>>> net/ipv4/af_inet.o CC      net/ipv4/igmp.o CC
>>>>> net/ipv4/fib_frontend.o CC      net/ipv4/fib_semantics.o CC
>>>>> net/ipv4/fib_trie.o CC      net/ipv4/inet_fragment.o CC
>>>>> net/ipv4/ping.o CC      net/ipv4/ip_tunnel_core.o CC
>>>>> net/ipv4/gre_offload.o CC      net/ipv4/sysctl_net_ipv4.o CC
>>>>> net/ipv4/proc.o CC      net/ipv4/xfrm4_mode_beet.o CC
>>>>> net/ipv4/xfrm4_mode_transport.o CC      net/ipv4/xfrm4_mode_tunnel.o 
>>>>> CC      net/ipv4/ipconfig.o CC      net/ipv4/inet_diag.o CC
>>>>> net/ipv4/tcp_diag.o CC      net/ipv4/tcp_cubic.o CC
>>>>> net/ipv4/xfrm4_policy.o CC      net/ipv4/xfrm4_state.o CC
>>>>> net/ipv4/xfrm4_input.o CC      net/ipv4/xfrm4_output.o CC
>>>>> net/ipv4/xfrm4_protocol.o LD      net/ipv4/built-in.o CC
>>>>> net/ipv6/addrconf_core.o CC      net/ipv6/exthdrs_core.o CC
>>>>> net/ipv6/ip6_checksum.o CC      net/ipv6/ip6_icmp.o CC
>>>>> net/ipv6/output_core.o CC      net/ipv6/protocol.o CC
>>>>> net/ipv6/ip6_offload.o CC      net/ipv6/tcpv6_offload.o CC
>>>>> net/ipv6/exthdrs_offload.o LD      net/ipv6/built-in.o CC
>>>>> net/netlink/af_netlink.o CC      net/netlink/genetlink.o LD
>>>>> net/netlink/built-in.o CC      net/packet/af_packet.o LD
>>>>> net/packet/built-in.o CC      net/sched/sch_generic.o CC
>>>>> net/sched/sch_mq.o LD      net/sched/built-in.o CC
>>>>> net/unix/af_unix.o CC      net/unix/garbage.o CC
>>>>> net/unix/sysctl_net_unix.o LD      net/unix/unix.o LD
>>>>> net/unix/built-in.o CC      net/xfrm/xfrm_policy.o CC
>>>>> net/xfrm/xfrm_state.o CC      net/xfrm/xfrm_hash.o CC
>>>>> net/xfrm/xfrm_input.o CC      net/xfrm/xfrm_output.o CC
>>>>> net/xfrm/xfrm_sysctl.o CC      net/xfrm/xfrm_replay.o LD
>>>>> net/xfrm/built-in.o CC      net/sysctl_net.o LD      net/built-in.o 
>>>>> CC      lib/lockref.o CC      lib/bcd.o CC      lib/div64.o CC
>>>>> lib/sort.o CC      lib/parser.o CC      lib/halfmd4.o CC
>>>>> lib/debug_locks.o CC      lib/random32.o CC
>>>>> lib/bust_spinlocks.o CC      lib/kasprintf.o CC      lib/bitmap.o CC
>>>>> lib/scatterlist.o CC      lib/gcd.o CC      lib/lcm.o CC
>>>>> lib/list_sort.o CC      lib/uuid.o CC      lib/flex_array.o CC
>>>>> lib/iov_iter.o CC      lib/clz_ctz.o CC      lib/bsearch.o CC
>>>>> lib/find_bit.o CC      lib/llist.o CC      lib/memweight.o CC
>>>>> lib/kfifo.o CC      lib/percpu-refcount.o CC      lib/percpu_ida.o CC
>>>>> lib/rhashtable.o CC      lib/reciprocal_div.o CC      lib/once.o CC
>>>>> lib/string_helpers.o CC      lib/hexdump.o CC      lib/kstrtox.o CC
>>>>> lib/pci_iomap.o CC      lib/iomap_copy.o CC      lib/devres.o CC
>>>>> lib/hweight.o CC      lib/bitrev.o CC      lib/crc16.o HOSTCC
>>>>> lib/gen_crc32table GEN     lib/crc32table.h CC      lib/crc32.o CC
>>>>> lib/genalloc.o CC      lib/fonts/fonts.o CC
>>>>> lib/fonts/font_8x8.o CC      lib/fonts/font_8x16.o LD
>>>>> lib/fonts/font.o LD      lib/fonts/built-in.o CC
>>>>> lib/lz4/lz4_decompress.o LD      lib/lz4/built-in.o CC
>>>>> lib/lzo/lzo1x_decompress_safe.o LD      lib/lzo/lzo_decompress.o LD
>>>>> lib/lzo/built-in.o CC      lib/xz/xz_dec_syms.o CC
>>>>> lib/xz/xz_dec_stream.o CC      lib/xz/xz_dec_lzma2.o CC
>>>>> lib/xz/xz_dec_bcj.o LD      lib/xz/xz_dec.o LD
>>>>> lib/xz/built-in.o CC      lib/zlib_inflate/inffast.o CC
>>>>> lib/zlib_inflate/inflate.o CC      lib/zlib_inflate/infutil.o CC
>>>>> lib/zlib_inflate/inftrees.o CC      lib/zlib_inflate/inflate_syms.o 
>>>>> LD      lib/zlib_inflate/zlib_inflate.o LD
>>>>> lib/zlib_inflate/built-in.o CC      lib/swiotlb.o CC
>>>>> lib/iommu-helper.o CC      lib/iommu-common.o CC      lib/syscall.o 
>>>>> CC      lib/nlattr.o CC      lib/dynamic_queue_limits.o CC
>>>>> lib/net_utils.o LD      lib/built-in.o CC      lib/argv_split.o CC
>>>>> lib/bug.o CC      lib/cmdline.o CC      lib/ctype.o CC
>>>>> lib/dec_and_lock.o CC      lib/decompress.o CC
>>>>> lib/decompress_bunzip2.o CC      lib/decompress_inflate.o CC
>>>>> lib/decompress_unlz4.o CC      lib/decompress_unlzma.o CC
>>>>> lib/decompress_unlzo.o CC      lib/decompress_unxz.o CC
>>>>> lib/dma-noop.o CC      lib/dump_stack.o CC      lib/earlycpio.o CC
>>>>> lib/extable.o CC      lib/fdt.o CC      lib/fdt_empty_tree.o CC
>>>>> lib/fdt_ro.o CC      lib/fdt_rw.o CC      lib/fdt_strerror.o CC
>>>>> lib/fdt_sw.o CC      lib/fdt_wip.o CC      lib/flex_proportions.o CC
>>>>> lib/idr.o CC      lib/int_sqrt.o CC      lib/ioremap.o CC
>>>>> lib/irq_regs.o CC      lib/is_single_threaded.o CC      lib/klist.o 
>>>>> CC      lib/kobject.o CC      lib/kobject_uevent.o CC      lib/md5.o 
>>>>> CC      lib/nmi_backtrace.o CC      lib/nodemask.o CC
>>>>> lib/plist.o CC      lib/radix-tree.o CC      lib/ratelimit.o CC
>>>>> lib/rbtree.o CC      lib/seq_buf.o CC      lib/sha1.o CC
>>>>> lib/show_mem.o CC      lib/string.o CC      lib/timerqueue.o CC
>>>>> lib/vsprintf.o AR      lib/lib.a CC
>>>>> arch/l4/lib/arch-arm/../proc.o CC
>>>>> arch/l4/lib/arch-arm/../debugfs.o LD
>>>>> arch/l4/lib/arch-arm/built-in.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/ashldi3.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/ashrdi3.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/backtrace.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/bswapsdi2.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/call_with_stack.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/changebit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/clearbit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/copy_page.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/csumipv6.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/csumpartial.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/csumpartialcopy.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/delay-loop.o CC
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/delay.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/div64.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/findbit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-readsb.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-readsl.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-readsw-armv4.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-writesb.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-writesl.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/io-writesw-armv4.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/lib1funcs.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/lshrdi3.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/memchr.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/memcpy.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/memmove.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/memset.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/memzero.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/muldi3.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/setbit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/strchr.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/strrchr.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/testchangebit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/testclearbit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/testsetbit.o AS
>>>>> arch/l4/lib/arch-arm/../../../arm/lib/ucmpdi2.o CC
>>>>> arch/l4/lib/arch-arm/../csumpartialcopyuser.o CC
>>>>> arch/l4/lib/arch-arm/../memcpy_user.o CC
>>>>> arch/l4/lib/arch-arm/../pte.o CC
>>>>> arch/l4/lib/arch-arm/../uaccess.o AR      arch/l4/lib/arch-arm/lib.a 
>>>>> LD      arch/l4/l4lxlib/generic/built-in.o CC
>>>>> arch/l4/l4lxlib/generic/irq_gen.o CC
>>>>> arch/l4/l4lxlib/generic/legacy.o CC
>>>>> arch/l4/l4lxlib/generic/thread_gen.o AR
>>>>> arch/l4/l4lxlib/generic/lib.a LD
>>>>> arch/l4/l4lxlib/l4env/built-in.o CC
>>>>> arch/l4/l4lxlib/l4env/irq_vcpu.o CC
>>>>> arch/l4/l4lxlib/l4env/memory.o CC      arch/l4/l4lxlib/l4env/misc.o 
>>>>> CC      arch/l4/l4lxlib/l4env/task.o CC
>>>>> arch/l4/l4lxlib/l4env/thread.o AR      arch/l4/l4lxlib/l4env/lib.a LD
>>>>> virt/lib/built-in.o LD      virt/built-in.o LINK    vmlinux LD
>>>>> vmlinux.o MODPOST vmlinux.o GEN     .version CHK
>>>>> include/generated/compile.h UPD     include/generated/compile.h CC
>>>>> init/version.o LD      init/built-in.o drivers/built-in.o: In
>>>>> function `sdhci_at91_probe': 
>>>>> /home/daniel/Desktop/l4re-snapshot/src/l4linux/build-arm/../drivers/mmc/host/sdhci-of-at91.c:212:
>>>>> undefined reference to `clk_set_rate' make[1]: *** [vmlinux] Error 1 
>>>>> make[1]: Leaving directory
>>>>> `/home/daniel/Desktop/l4re-snapshot/src/l4linux/build-arm' make: ***
>>>>> [sub-make] Error 2
>>>>>
>>>>>
>>>>> _______________________________________________ l4-hackers mailing
>>>>> list l4-hackers at os.inf.tu-dresden.de
>>>>> <mailto:l4-hackers at os.inf.tu-dresden.de> <mailto:l4-hackers at os.inf.tu-dresden.de> 
>>>>> http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers <http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers>
>>
>>> _______________________________________________
>>> l4-hackers mailing list
>>> l4-hackers at os.inf.tu-dresden.de <mailto:l4-hackers at os.inf.tu-dresden.de>
>>> http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
>>
>>
>> Adam
>> -- 
>> Adam                 adam at os.inf.tu-dresden.de
>> <mailto:adam at os.inf.tu-dresden.de>
>>  Lackorzynski         http://os.inf.tu-dresden.de/~adam/



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