20 Feb, 2014
1 commit
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Now we are ready to switch over to real Kbuild.
This commit disables temporary scripts:
scripts/{Makefile.build.tmp, Makefile.host.tmp}
and enables real Kbuild scripts:
scripts/{Makefile.build,Makefile.host,Makefile.lib}.This switch is triggered by the line in scripts/Kbuild.include
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build objWe need to adjust some build scripts for U-Boot.
But smaller amount of modification is preferable.Additionally, we need to fix compiler flags which are
locally added or removed.In Kbuild, it is not allowed to change CFLAGS locally.
Instead, ccflags-y, asflags-y, cppflags-y,
CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o
are prepared for that purpose.Signed-off-by: Masahiro Yamada
Tested-by: Gerhard Sittig
07 Feb, 2014
1 commit
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In "common/Makefile" "miiphyutil.o" gets built if any of the following
items enabled:
* CONFIG_PHYLIB
* CONFIG_MII
* CONFIG_CMD_MIISo it's possible to not define CONFIG_MII or CONFIG_CMD_MII and still
use functions like "miiphy_get_dev_by_name".In its turn "miiphy_get_dev_by_name" traverses "mii_devs" list which is
not initialized because "miiphy_init" never got called.Cc: Rob Herring
Cc: Simon Glass
Cc: Wolfgang Denk
Acked-by: Joe Hershberger
Signed-off-by: Alexey Brodkin
23 Nov, 2013
2 commits
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NetServerEther was not being cleared in the tftp server code, so the
destination MAC address would be whatever the last destination MAC
address was.Scenario:
U-Boot:
dhcp
tftpsrv
Host:
Send device WRQ
Device:
Responds with ACK to dhcp server mac address with
host ip addressBy clearing NetServerEther, we force a lookup of the host MAC address
to go with the associated host IP.Signed-off-by: Andrew Ruder
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When the block 0 store to the memory of client and timeout at this
moment. Because of no ACK packet, the server will send block 0 again,
if this client reconnect to the server at this time,
TftpBlockWrapOffset will become larger than it should be.Signed-off-by: Rockly
Patch: 264417
01 Nov, 2013
1 commit
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Signed-off-by: Masahiro Yamada
27 Aug, 2013
1 commit
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This flag is to make console aware that NET transfer is running or not.
Signed-off-by: Jim Lin
24 Jul, 2013
1 commit
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Signed-off-by: Wolfgang Denk
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini
25 Jun, 2013
3 commits
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Make the link-local code conform more completely with the RFC.
This will prevent ARP queries for the target (such as while it is
rebooting) from causing the device to choose a different link-local
address, thinking that its address is in use by another machine.Signed-off-by: Joe Hershberger
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tftp.c:464:17: warning: cast to restricted __be16
tftp.c:552:29: warning: cast to restricted __be16
tftp.c:640:33: warning: cast to restricted __be16
tftp.c:642:25: warning: cast to restricted __be16Signed-off-by: Kim Phillips
Cc: Joe Hershberger -
This patch tackles the time out problem which leads to break the
boot process, when loading file over nfs. The patch does two things.First of all, we just ignore messages that arrive with a rpc_id smaller
then the client id. We just interpret this messages as answers to
formaly timed out messages.Second, when a time out occurs we double the time to wait, so that we
do not stress the server resending the last message.Signed-off-by: Matthias Brugger
Tested-by: Enric Balletbo i Serra
19 Jun, 2013
1 commit
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If we try to boot from NET device, NetInitLoop in net.c will be invoked.
If NET device is not installed, eth_get_dev() function will return
eth_current value, which is NULL.
When NetInitLoop is called, "eth_get_dev->enetaddr" will access
restricted memory area and therefore cause hanging.
This issue is found on Tegra30 Cardhu platform after adding
CONFIG_CMD_NET and CONFIG_CMD_DHCP in config header file.Signed-off-by: Jim Lin
Tested-by: Stephen Warren
01 Mar, 2013
1 commit
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Use setenv_ulong(), setenv_hex() and setenv_addr() in net/
Signed-off-by: Simon Glass
16 Dec, 2012
2 commits
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The ip is stored in network order, so we can't test it in host order.
Signed-off-by: Joe Hershberger
Reviewed-by: Kim Phillips -
This prints a tftp speed indication after the download completes. This
is the 3.6 MiB/s indicator below.Tegra2 (SeaBoard) # tftp ...
Using asx0 device
TFTP from server 172.22.72.144; our IP address is 172.22.73.81
Filename '/tftpboot/uImage-user-seaboard-1'.
Load address: 0x408000
Loading: #################################################
3.6 MiB/s
doneSigned-off-by: Simon Glass
Acked-by: Igor Grinberg
14 Dec, 2012
2 commits
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Remove the hard-coded bootfile handler and use a callback instead
Signed-off-by: Joe Hershberger
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Move the getenv_yesno() to env_common.c and change most checks for
'y' or 'n' to use this helper.Signed-off-by: Joe Hershberger
05 Nov, 2012
1 commit
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bootp.c:44:14: warning: symbol 'dhcp_state' was not declared. Should it be static?
bootp.c:45:15: warning: symbol 'dhcp_leasetime' was not declared. Should it be static?
bootp.c:46:10: warning: symbol 'NetDHCPServerIP' was not declared. Should it be static?
arp.c:30:17: warning: symbol 'NetArpWaitReplyIP' was not declared. Should it be static?
arp.c:37:16: warning: symbol 'NetArpTxPacket' was not declared. Should it be static?
arp.c:38:17: warning: symbol 'NetArpPacketBuf' was not declared. Should it be static?
atheros.c:33:19: warning: symbol 'AR8021_driver' was not declared. Should it be static?
net.c:183:7: warning: symbol 'PktBuf' was not declared. Should it be static?
net.c:159:21: warning: symbol 'net_state' was not declared. Should it be static?
ping.c:73:6: warning: symbol 'ping_start' was not declared. Should it be static?
ping.c:82:13: warning: symbol 'ping_receive' was not declared. Should it be static?
tftp.c:53:7: warning: symbol 'TftpRRQTimeoutMSecs' was not declared. Should it be static?
tftp.c:54:5: warning: symbol 'TftpRRQTimeoutCountMax' was not declared. Should it be static?
eth.c:125:19: warning: symbol 'eth_current' was not declared. Should it be static?Note: in the ping.c fix, commit a36b12f95a29647a06b5459198684fc142482020
"net: Move PING out of net.c" mistakenly carried the ifdef CMD_PING
clause from when it was necessary to avoid warnings when it was embedded
in net.c.Signed-off-by: Kim Phillips
05 Oct, 2012
1 commit
04 Oct, 2012
1 commit
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Adjustment of Michael Walle's fix patch
Commit 8a0eccb1056b313b45ab62e3aac400f339aa71b4 breaks netconsole. src_ip
must not be converted to host byte order, because nc_ip is already stored
in network byte order (see string_to_ip(), called by getenv_IPaddr()).Signed-off-by: Joe Hershberger
02 Oct, 2012
2 commits
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This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.Signed-off-by: Ilya Yanok
Acked-by: Joe Hershberger
Signed-off-by: Tom Rini -
Vendor Class Identifier option is common to BOOTP and DHCP and
can be useful without PXE. So send VCI in both BOOTP and DHCP
requests if CONFIG_BOOTP_VCI_STRING is defined.Signed-off-by: Ilya Yanok
Signed-off-by: Tom Rini
28 Sep, 2012
2 commits
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Some DHCP servers (notably dnsmasq) always transmit DHCP Option 28,
Broadcast Address as specified in RFC 2132. Without this patch u-boot
displays the warning:
*** Unhandled DHCP Option in OFFER/ACK: 28The patch suppresses the warning and ignores DHCP Option 28. There is
no environment variable to set the broadcast address into and if for
some reason u-boot needs the broadcast it can be calculated from
ipaddr and netmask.Signed-off-by: Brian Rzycki
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If dev->enetaddr was supposed to be set with dev->write_hwaddr() but the MAC
address was not valid, return an error.Signed-off-by: Benoît Thébaudeau
Cc: Joe Hershberger
Acked-by: Mike Frysinger
25 Sep, 2012
4 commits
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Check the incoming packets' source IP address... if ncip isn't set to a
broadcast address, only listen to the client at ncip.Signed-off-by: Joe Hershberger
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Previously u-boot would initialize the network interface for every
network operation and then shut it down again. This makes sense for
most operations where the network in not known to be needed soon after
the operation is complete. In the case of netconsole, it will use the
network for every interaction with the shell or every printf. This
means that the network is being reinitialized very often. On many
devices, this intialization is very slow.This patch checks for consecutive netconsole actions and leaves the
ethernet hardware initialized between them. It will still behave the
same old way for all other network operations and any time another
network operation happens between netconsole operations.Signed-off-by: Joe Hershberger
Cc: Stefano Babic
Acked-by: Stefano Babic -
NetSetTimeout sets incorrect value to timeDelta when CONFIG_SYS_HZ != 1000.
Signed-off-by: Tetsuyuki Kobayashi
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If the requested length is too small to hold the received packet,
eth_receive() will return -1 and will leave the packet in the receive
buffers. Instead of returning an error in this case, we return the first
portion of the received packet and remove it from the receive buffers.This fixes FreeBSD's ubldr. Without this patch it will just stop receiving
packets if the NIC receives more than PKTBUFSRX too large packets.Signed-off-by: Michael Walle
Cc: Joe Hershberger
Cc: Rafal Jaworowski
Cc: Piotr Kruszynski
31 Jul, 2012
1 commit
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* 'next' of git://git.denx.de/u-boot:
MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
doc: cleanup - move board READMEs into respective board directories
net: sh_eth: add support for SH7757's GETHER
net: sh_eth: modify the definitions of regsiter
net: sh_eth: add SH_ETH_TYPE_ condition
net: sh_eth: clean up for the SH7757's code
net: fec_mxc: Fix MDC for xMII
net: fec_mxc: Fix setting of RCR for xMII
net: nfs: make NFS_TIMEOUT configurable
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_blockSigned-off-by: Wolfgang Denk
25 Jul, 2012
1 commit
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NetConsole may call NetSendUDPPacket before NetLoop is called. This
will cause the source MAC address (NetOurEther) to be wrong. Instead
of only changing it in NetLoop, move it to NetLoopInit so that it is
also updated when net_init() is called (especially by nc_start()).Signed-off-by: Joe Hershberger
Reported-by: Michael Walle
Acked-by: Michael Walle
20 Jul, 2012
2 commits
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Fix comment within comment build error.
Signed-off-by: Benoît Thébaudeau
Cc: Joe Hershberger -
Fix NetSetState function name used with CONFIG_BOOTP_MAY_FAIL.
Signed-off-by: Benoît Thébaudeau
Cc: Joe Hershberger
13 Jul, 2012
1 commit
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NFS_TIMEOUT is constant value defined in net/nfs.c. But sometimes it needs to adjust.
This patch enables to override NFS_TIMEOUT by defining CONFIG_NFS_TIMEOUT in a board specific config file.Signed-off-by: Tetsuyuki Kobayashi
12 Jul, 2012
4 commits
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* 'next' of git://git.denx.de/u-boot-net:
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_blockSigned-off-by: Wolfgang Denk
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This function is currently only used in one case. Inline for now.
Signed-off-by: Joe Hershberger
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If the net driver has setup a valid ethernet address and an ethernet
address is not set in the environment already, then set the environment
variables from the net driver setting.This enables pxe booting on boards which don't set ethaddr env variable.
Signed-off-by: Rob Herring
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The block argument for store_block can be -1 when the tftp sequence
number rolls over (i.e TftpBlock == 0), so the first argument to
store_block has to be of type 'int' instead of 'unsigned'.In our environment (gcc 4.4.5 mips toolchain), this causes incorrect
'offset' to be generated for storing the block, and the tftp block
with number 0 will be written elsewhere, resulting in a bad block in
the downloaded file and a memory corruption.Signed-off-by: Jayachandran Chandrasekharan Nair
10 Jul, 2012
2 commits
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The clean up patch missed an &, so we end up passing an int rather than
a pointer to the sprintf function.arp.c: In function 'ArpReceive':
arp.c:197: warning: format '%p' expects type 'void *', but argument 3 has type 'int'Signed-off-by: Mike Frysinger
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Signed-off-by: Wolfgang Denk
09 Jul, 2012
1 commit
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commit "net: use common rand()/srand() functions" introduced the following
build warning on the current u-boot-arm tree:$ ./MAKEALL MPC8313ERDB_66
Configuring for MPC8313ERDB_66 - Board: MPC8313ERDB, Options: SYS_66MHZ
text data bss dec hex filename
271988 13976 41768 327732 50034 ./u-boot
In file included from bootp.c:15:0:
net_rand.h: In function 'srand_mac':
net_rand.h:40:2: warning: implicit declaration of function 'srand' [-Wimplicit-function-declaration]adding this dependency fixes it.
Cc: Michael Walle
Cc: Joe Hershberger
Signed-off-by: Kim Phillips
Acked-by: Michael Walle
07 Jul, 2012
1 commit
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Add new function eth_random_enetaddr() to generate a locally administered
ethernet address.Signed-off-by: Michael Walle
Acked-by: Joe Hershberger