Hello l4-hackers,
I am currently working on porting the Fiasco.OC micro kernel onto the
Raspberry pi 2.
Therefore, I am struggling with memory mapping, and I encounter the
following error when launching the default 'hello' entry:
L4 Bootstrapper
Build: #2 Tue Feb 23 11:57:19 CET 2016, 4.8.3 20140303 (prerelease)
Scanning up to 1024 MB RAM, starting at offset 32MB
Memory size is 1024MB (00000000 - 3fffffff)
RAM: 0000000000000000 - 000000003fffffff: 1048576kB
Total RAM: 1024MB
…
[View More]Scanning fiasco
Scanning sigma0
Scanning moe
Moving up to 5 modules behind 1100000
moving module 02 { 10db000-110c4d7 } -> { 11cc000-11fd4d7 } [201944]
moving module 01 { 10c9000-10da373 } -> { 11ba000-11cb373 } [70516]
moving module 00 { 1043000-10c889f } -> { 1134000-11b989f } [546976]
moving module 04 { 1029000-10425af } -> { 111a000-11335af } [103856]
moving module 03 { 100f000-102849b } -> { 1100000-111949b } [103580]
Loading fiasco
Loading sigma0
Loading moe
find kernel info page...
found kernel info page at 0x2000
Regions of list 'regions'
[ 1000, 1aff] { b00} Kern fiasco
[ 2000, 92fff] { 91000} Kern fiasco
[ 93000, 930eb] { ec} Root mbi_rt
[ c0000, c9c33] { 9c34} Sigma0 sigma0
[ d0000, d6177] { 6178} Sigma0 sigma0
[ 140000, 16905b] { 2905c} Root moe
[ 170000, 17b58b] { b58c} Root moe
[ 1000000, 100e4ff] { e500} Boot bootstrap
[ 1100000, 1133fff] { 34000} Root Module
API Version: (87) experimental
Sigma0 config ip:000c0100 sp:00000000
Roottask config ip:00140250 sp:00000000
Starting kernel fiasco at 000012b8
Non-HYP kernel detected but running in HYP mode, switching back.
Hello from Startup::stage2
Assertion failed
at /home/adebut/Documents/snapshotTest/l4re-snapshot-2015123115/src/kernel/fiasco/src/kern/buddy_alloc.cpp:101:
(unsigned long)block >= _base
Press any key to reboot.
I am currently working on the latest snapshot (2015123115), with
U-Boot as a bootloader, and testing on a real board (Raspberry Pi 2
model B V1.1). The entry built is the standard 'hello', and I use the
ramdisk-arm.rd given in the snapshot.
I did add a custom Bsp for the board, mainly based on the first
Raspberry Pi except for the Base Address, that is 0x3F000000
instead of the first Pi's 0x20000000.
I highly think that it is an address configuration problem, because it
first happened when I did expand the RAM size to 1024MB.
With further investigation, I found out that it was the kernel memory
allocation that causes this error, and suspect an incorrect MMU mapping.
This suspicion comes from the fact that the assertion takes the address
_base (0xf0400000) and the currently allocated block (0xee100000).
I did not modify any parameter in the kern/arm/mem_layout-arm.cpp file
on the Fiasco directory, which provides the default ARM addressing.
Maybe that's where my error comes from ? How can I correctly configure
my memory mapping, besides what I already configure in the Bsp (given in
attachment) ?
Also, it is the first time that I am assigned for porting a system, do
you have some hints, like important steps to follow ?
I am pretty sure it is a newbie error, but I cannot figure it out for
now :(
Thanks in advance for your time,
--
Antoine Debut
EPITA 2016 - GISTRE
[View Less]
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)
Also I’m trying to …
[View More]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
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