Commit graph

33458 commits

Author SHA1 Message Date
Damien Riegel
8e954d7a56 ts4800: add CONFIG_OF_LIBFDT
Linux only boots IMX.51-based boards with device tree, so this board
would benefit from supporting it.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Cc: Stefano Babic <sbabic@denx.de>
2015-10-30 15:09:20 +01:00
Heiko Schocher
c39fcad780 arm, imx6, aristainetos2: set gpr register after reset
setting the gpr 1,8 and 12 registers to a fix value.
This is needed because after a WDT reset, this registers
are not correct resettet, and prevent linux from booting
again.

Signed-off-by: Heiko Schocher <hs@denx.de>
2015-10-30 15:08:55 +01:00
Heiko Schocher
d62f2f8cdf arm, imx: add some gpr register defines
add some missing gpr register defines.

Signed-off-by: Heiko Schocher <hs@denx.de>
2015-10-30 15:08:39 +01:00
Peng Fan
3e020f03e9 driver: misc: add MXC_OCOTP Kconfig entry
Add MXC_OCOTP Kconfig entry.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2015-10-30 15:01:27 +01:00
Peng Fan
2bb014820c imx-common: timer: clean up code
We can reuse common functions in lib/time.c, but not reimplement
functions in imx-common/time.c.
Only keep timer_init ,get_tbclk and implement timer_read_counter in
imx-common/time.c.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2015-10-30 14:59:43 +01:00
Stefano Babic
e573bdb324 Merge branch 'master' of git://git.denx.de/u-boot 2015-10-30 14:52:51 +01:00
Tom Rini
0eb4cf9c14 Merge branch 'master' of git://git.denx.de/u-boot-net 2015-10-29 16:30:33 -04:00
Bin Meng
ac1d313806 net: eth: Check return value in various places
eth_get_dev() can return NULL which means device_probe() fails for
that ethernet device. Add return value check in various places or
U-Boot will crash due to NULL pointer access.

With this commit, 'dm_test_eth_act' test case passes.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:52 -05:00
Bin Meng
6d9764c2a8 dm: test: Add a new test case against dm eth codes for NULL pointer access
U-Boot crashes when doing a 'ping' with the following test scenario:

  - All ethernet devices are not probed
  - "ethaddr" for all ethernet devices are not set
  - "ethact" is set to a valid ethernet device name

Add a new test case 'dm_test_eth_act' to hit such scenario.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:52 -05:00
Bin Meng
a16edabe7f net: eth: Clear MAC address in eth_pre_remove()
platdata->enetaddr was assigned to a value in dev_probe() last time.
If we don't clear it, for dev_probe() at the second time, dm eth
will end up treating it as a MAC address from ROM no matter where it
came from originally (maybe env, ROM, or even random). Fix this by
clearing platdata->enetaddr when removing an Ethernet device.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:51 -05:00
Bin Meng
50dae85c71 dm: core: Remove unnecessary codes in uclass_pre_remove_device()
dev->uclass->uc_drv->per_device_auto_alloc_size is to be freed in
device_free(), so is dev->seq. Remove these unnecessary codes.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-29 14:05:51 -05:00
Bin Meng
3f616b6053 net: pch_gbe: Add driver remove support
In pch_gbe_probe(), some additional resources are allocated
(eg: mdio, phy). We should free these in the driver remove phase.
Add pch_gbe_remove() to clean it up.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:50 -05:00
Bin Meng
5d2459fd46 net: designware: Add driver remove support
In designware_eth_probe(), some additional resources are allocated
(eg: mdio, phy). We should free these in the driver remove phase.
Add designware_eth_remove() to clean it up.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-29 14:05:50 -05:00
Bin Meng
cb6baca77b net: mdio: Add mdio_free() and mdio_unregister() API
Currently there is no API to uninitialize mdio. Add two APIs for this.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:50 -05:00
Bin Meng
17ecfa9b45 net: phy: Test previous phydev->dev against new mac dev
In phy_connect_dev(), if the phy device has an accociated mac device
before, a warning message will be printed. But we should test the
old device against the new one, if they are actually the same one,
don't print the warning message.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:49 -05:00
Bin Meng
3e1949d774 net: phy: Change to print all phys that are not found
In get_phy_device_by_mask(), when no phy is found, currently we only
print a message to show the first phy address that is not found. But
this is not always the case as multiple phys can be specified by
phy_mask. Change to print all phys that are not found, and to reduce
the console boot log, change to use 'debug' instead of 'printf'.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:49 -05:00
Bin Meng
0132b9ab6e net: phy: Don't create phy device when there is no phy
In get_phy_device_by_mask(), when no phy is found, we should not
create any phy device.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:48 -05:00
Sylvain Rochet
4f485150cf net: phy: micrel: disable NAND-tree for KSZ8051
NAND-tree is used to check wiring between MAC and PHY using NAND gates
on the PHY side, hence the name.

NAND-tree initial status is latched at reset by probing the IRQ pin.
However some devices are sharing the PHY IRQ pin with other peripherals
such as Atmel SAMA5D[34]x-EK boards when using the optional TM7000
display module, therefore they are switching the PHY in NAND-tree test
mode depending on the current IRQ line status at reset.

This patch ensure PHY is not in NAND-tree test mode only for the Micrel
KSZ8051 PHY used by Atmel. There are other Micrel PHY affected but I
doubt they are used on such weird hardware design.

Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:48 -05:00
Stephen Warren
f3ba55235d net: rtl8169: Build warning fixes for 64-bit
Casting from dev->priv to pci_dev_t changes the value's size on a 64-bit
system. This causes the compiler to complain about casting a pointer to an
integer of a different (smaller) size. To avoid this, cast to an integer
of matching size first, then perform an int->int cast to perform the size
change. This signals explicitly that we do want to change the size, and
avoids the compiler warning. This is legitimate since we know the pointer
actually stores a small integer, not a pointer value.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:47 -05:00
Jacob Stiffler
11a69ff85b net: Increase the size of the net_boot_file_name buffer
The net_boot_file_name buffer is used as storage for the bootfilename
command line argument to network boot commands such as tftp and nfs.

Increase the size of this buffer to 1024 bytes as the current size of
128 bytes is restrictive for arbitrary paths on the server.

Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:47 -05:00
Sylvain Lemieux
6617f87668 net: phy: micrel: add support for KSZ8021RNL & KSZ8031RNL
This patch adds support for Micrel KSZ8021RNL & KSZ8031RNL.

Signed-off-by: Sylvain Lemieux <slemieux@tycoint.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:46 -05:00
Stefan Brüns
4a4ced0b6f smsc95xx: Use zero length packets when RX fifo is empty
Using NAKs on empty RX fifo for bulk in transfers is the right choice
for a interrupt driven model, but U-Boot uses polling and expects an
immediate answer if there is no incoming packet. Using ZLP Bulk In Response
(BIR) mode avoids unexpected timeouts in the host controller driver.

As ZLP mode is reset default, there is no need to set it.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:46 -05:00
Stefan Brüns
774c3e05ec net: parse DHCP options from overloaded file/sname fields
If Option 52 in the vendor option field signals overloading
of the file and/or sname fields, these field may contain
additional options. Formatting of file/sname contained options
is the same as in the vendor options field, but without the
leading magic.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:45 -05:00
Stefan Brüns
ec87b1b39b net: Do not overwrite options found in overloaded 'file' field
If 'file' is overloaded, it is wrong to get or put the bootfile name
from it/to it.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-29 14:05:45 -05:00
Tom Rini
446d37c1ac Merge branch 'master' of git://git.denx.de/u-boot-spi 2015-10-28 16:56:43 -04:00
Josh Wu
219cc94a3f net: change the env name to use const
As we don't modify the 'name' parameter, so change it to const.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 15:01:10 -05:00
Gong Qianyu
7aba0f2c2c net/eth: fix a bug in on_ethaddr()
The loop should check all ethenet devices, not only the first device,
to set each specified ethaddr, or it'll cause failure when we use other
devices.

Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 15:00:15 -05:00
Stefan Brüns
0d2837cc8f smsc95xx: Fetch whole burst with 1 URB, avoid framing errors
smsc95xx_recv() does not reassemble bursts spread over multiple URBs.
If there is a lot of broadcast traffic, the fifo will fill up to the
burst cap limit. Lowering the burst cap to the URB size ensures no packet
spans multiple urbs.
Caveat, lower limit for working burst cap is 5/33 HS/FS packets.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:59:28 -05:00
Stefan Brüns
4f28c9b169 net: cancel timeout handler after DHCPACK
Timeout handler should be stopped after reception of DHCPACK. If "autoload"
is not set, the handler is immediately replaced by the TFTP handler,
otherwise it may trigger before the next boot stage begins.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:58:13 -05:00
Stefan Brüns
45b47734a0 net/arp: account for ARP delay, avoid duplicate packets on timeout
eth_rx() in the main reception loop may trigger sending a packet which
is already timed out (or will immediately) upon reception of an ARP reply.
As long as the ARP reply is pending, the timeout handler of a packet
should be postponed.
Happens on TFTP with bad network (e.g. WLAN).

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:57:37 -05:00
Stefan Brüns
943231119f net/arp: Do not run net_start_again() on timeout
net_start_again() will be called from net_loop() if state is NETLOOP_FAIL.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:57:00 -05:00
Stefan Brüns
c56eb57316 net: Fix parsing of Bootp/DHCP option 0 (Pad)
Pad has no len byte, so the normal parsing code fails.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:56:20 -05:00
Stefan Brüns
454d9d3ec8 net: send RFC1542 compliant value for bootp requests
RFC1542, 3.2:
"The 'secs' field of a BOOTREQUEST message SHOULD represent the
elapsed time, in seconds, since the client sent its first BOOTREQUEST
message.  Note that this implies that the 'secs' field of the first
BOOTREQUEST message SHOULD be set to zero."

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:55:47 -05:00
Stefan Brüns
867d6ae2c9 net: reject Bootp/DHCP packets with bad OP value
Rename check_packet to check_reply_packet to make its function more
obvious.
The check for DHCP_* values is completely off, as it should
compare against DHCP option 53 (Message Type). Only valid value for
any Bootp/DHCP reply is BOOTREPLY.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:54:19 -05:00
Thomas Chou
829533287a net: protect status led access in bootp
This fixes the error when STATUS_LED_BOOT is not defined.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-10-28 14:45:09 -05:00
Hannes Petermaier
214dc1da4a net: bootp fix vci string on SPL-Boot
If CONFIG_CMD_DHCP is enabled, the vci (vendor-class-identifier) string
isn't inserted into the bootp-packet during SPL stage because the

CONFIG_BOOTP_VCI_STRING
instead
CONFIG_SPL_NET_VCI_STRING

We fix this with testing for CONFIG_SPL_BUILD and testing for existing
CONFIG_SPL_NET_VCI_STRING.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-28 14:44:04 -05:00
Albert ARIBAUD \(3ADEV\)
f5fb734672 net: TFTP: variables cleanup and addition
TFTP source and destination port variable names are
'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
and 'tftpdstport' in the README file. Fix the README.

Add environment variable 'tftptimeoutcountmax'. As per the
comments about the global variable tftp_timeout_count_max,
make sure tftptimeoutcountmax is nonnegative.

Introduce configuration option CONFIG_NET_TFTP_VARS,
which controls whether environment variables tftpblocksize,
tftptimeout, and tftptimoueoutcountmax are read by the TFTP
client code. CONFIG_NET_TFTP_VARS defaults to y but can be
set to n by targets with to tight size contraints.

Make bf527-ezkit set CONFIG_NET_TFTP_VARS to n to keep the
target size below limit.
2015-10-28 14:42:24 -05:00
Tom Rini
ab0a6a5dba Merge branch 'master' of git://git.denx.de/u-boot-i2c 2015-10-28 07:22:51 -04:00
Michal Simek
009902a871 i2c: Instantiate I2C controllers when selected
Do not enable both I2C controllers by default. Enable them only when
they are selected.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2015-10-28 09:53:49 +01:00
Jagan Teki
bef87adf95 spi: altera_spi: Minor cleanup
- Moved macro definitions to top
- Give tab space to CONFIG_ALTERA_SPI_IDLE_VAL value
- Re-arrange header includes ascending order

Acked-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-28 13:54:09 +05:30
Jagan Teki
9c63d44e92 spi: altera_spi: Use BIT macro
Replace numerical bit shift with BIT macro
in altera_spi

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Cc: Marek Vasut <marex@denx.de>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-28 13:53:58 +05:30
Tom Rini
b147ff2f37 arch/powerpc/cpu/ppc4xx/Kconfig: Finish removing boards
My patches to drop various ppc4xx boards were not build tested and
omitted the Kconfig parts.

Signed-off-by: Tom Rini <trini@konsulko.com>
2015-10-27 20:28:39 -04:00
Tom Rini
174a00d66e Merge git://www.denx.de/git/u-boot-ppc4xx 2015-10-27 19:09:26 -04:00
Tom Rini
714eec71bb Merge git://www.denx.de/git/u-boot-cfi-flash 2015-10-27 19:09:15 -04:00
Tom Rini
2431492aef Merge git://git.denx.de/u-boot-dm 2015-10-27 19:08:19 -04:00
Tom Rini
c139b5ff09 image.c: Fix non-Android booting with ramdisk and/or device tree
In 1fec3c5 I added a check that if we had an Android image we default to
trying the kernel address for a ramdisk.  However when we don't have an
Android image buf is NULL and we oops here.  Ensure that we have 'buf'
to check first.

Reported-by: elipe Balbi <balbi@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-10-27 19:06:17 -04:00
Jagan Teki
d2436301c5 spi: xilinx_spi: Use GENMASK
Replace numeric mask hexcodes with GENMASK macro
in xilinx_spi

Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-27 23:21:43 +05:30
Jagan Teki
76538ec648 spi: tegra: Use GENMASK
Replace numeric mask hexcodes with GENMASK macro
in tegra*.c

Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tom Warren <twarren@nvidia.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-27 23:21:43 +05:30
Jagan Teki
0ebc0ec620 spi: omap3_spi: Use GENMASK
Replace numeric mask hexcodes with GENMASK macro
in omap3_spi

Cc: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-27 23:21:43 +05:30
Jagan Teki
bad490a242 spi: fsl_qspi: Use GENMASK
Replace numeric mask hexcodes with GENMASK macro
in fsl_qspi

Cc: York Sun <yorksun@freescale.com>
Cc: Haikun Wang <Haikun.Wang@freescale.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-10-27 23:21:43 +05:30