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* sandbox: Add asm/errno.hSimon Glass2012-09-29-0/+1
| | | | | | This file is required for all archs. Fixes a sandbox build break on ext4. Signed-off-by: Simon Glass <sjg@chromium.org>
* cmd_fat.c: fix build warningAnatolij Gustschin2012-09-29-1/+0
| | | | | | | | | | | | | | Commit cfda5aeab89d73779e26f0d34cf10f64caa67431 (cmd_fat: use common get_device_and_partition function) introduced a warning: cmd_fat.c: In function 'do_fat_fswrite': cmd_fat.c:178:8: warning: unused variable 'ep' [-Wunused-variable] Fix it. Signed-off-by: Anatolij Gustschin <agust@denx.de> Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* common: add zip command supportLei Wen2012-09-29-0/+67
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* lib: add gzip lib function callbackLei Wen2012-09-29-0/+150
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* lib: zlib: remove the limitation for cannot using 0 as startLei Wen2012-09-29-3/+1
| | | | | | | | | | We often need the requirement that compressing those memory range start from 0, but the default deflate code in zlib prevent us to do this. Considering the special case of uboot, that it could access all memory range, it is reasonable to be able to also take the address space from 0 into compression. Signed-off-by: Lei Wen <leiwen@marvell.com>
* lib: zlib: include deflate into zlib buildLei Wen2012-09-29-9/+51
| | | | | | | Add a new config CONFIG_GZIP_ENABLED, if enabled, the uboot bin would include zlib's deflate method which could be used for compressing. Signed-off-by: Lei Wen <leiwen@marvell.com>
* lib: zlib: import trees file from 1.2.5Lei Wen2012-09-29-0/+1371
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* lib: zlib: import deflate source file from 1.2.5Lei Wen2012-09-29-0/+2176
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* remove unnecessary code in ata_piixPavel Herrmann2012-09-28-3/+0
| | | | | | | | | | We set sata_curr_device to 0 right after returning from init_sata(), so there's no point in setting it to the last scanned driver at this point. Note: there are more duplicities with cmd_sata, but those might be required, as the code seems to reset the entire controller on every scan, ignoring the requested port number. Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
* disk: allow - or empty string to fall back to $bootdeviceStephen Warren2012-09-28-1/+2
| | | | | | | | | | | | | | | | Commit 10a37fd "disk: get_device_and_partition() "auto" partition" prevented the use of "-" on the command-line to request fallback to the $bootdevice environment variable instead. This patch allows that, or an empty string "" to be used. Tested: setenv bootfile /boot/zImage setenv bootdevice 0:1 ext2load mmc 0:1 ext2load mmc - ext2load mmc "" Signed-off-by: Stephen Warren <swarren@nvidia.com>
* Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2012-09-27-166/+1379
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| * net: Quietly ignore DHCP Option 28 (Broadcast Address)Brian Rzycki2012-09-27-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: 28 The 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 <bmr@freescale.com>
| * PXE: FDT: Add support for fdt in PXEChander Kashyap2012-09-27-5/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now DT support is becoming common for all new SoC's. Hence it is better to have option for getting specific FDT from the remote server. This patch adds support for new label i.e. 'fdt'. This will allow to retrieve 'fdt blob' from the remote server. This patch take care for the following scenarios. The usage of fdt is optional. The 'fdt blob' can be retrieved from tftp or can be available locally or can be absent. If 'fdt_addr_r' environment variable is set and 'fdt' label is defined retrieve 'fdt blob' from tftp. 'fdt_addr_r' is then passed along bootm command. If 'fdt_addr' is set and 'fdt blob' is not retrieved from the tftp pass 'fdt_addr' to bootm command. In this case 'fdt blob' will be available at 'fdt_addr'. If 'fdt_addr' is not set and 'fdt blob' is not retrieve from tftp pass NULL to boot command. In this case 'fdt blob' is not required and absent. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
| * FEC: Replace magic contantsMarek Vasut2012-09-27-3/+6
| | | | | | | | | | | | | | | | | | | | Replace the magic contant 1 << 24 with properly defined bits. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
| * FEC: Rework the TX wait mechanismMarek Vasut2012-09-27-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mechanism waiting for transmission to finish in fec_send() now relies on the E-bit being cleared in the TX buffer descriptor. In case of data cache being on, this means invalidation of data cache above this TX buffer descriptor on each test for the E-bit being cleared. Apparently, there is another way to check if the transmission did complete. This is by checking the TDAR bit in the X_DES_ACTIVE register. Reading a register does not need any data cache invalidation, which is beneficial. Rework the sequence that wait for completion of the transmission so that the TDAR bit is tested first and afterwards check the E-bit being clear. This cuts down the number of cache invalidation calls to one. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
| * FEC: Remove endless loop in the FEC driverMarek Vasut2012-09-27-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | The FEC hardware sometimes errors out on data transfer and hangs in the tightloop adjusted by this patch. So add timeout into the tightloop to make such a hang recoverable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
| * FEC: Properly align address over the buffers for cache opsMarek Vasut2012-09-27-6/+8
| | | | | | | | | | | | | | | | | | | | Align the address that's to be invalidated/flushed properly. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Benoit Thebaudeau <benoit.thebaudeau@advans> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com>
| * FEC: Do not pass unaligned buffer to network stackMarek Vasut2012-09-27-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not pass unaligned RX buffer to the upper layers. The upper layer, especially in the ARP case, recycles the buffer and passes it back into the FEC, into it's TX path. With caches enabled, the FEC hangs on this from time to time. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Benoit Thebaudeau <benoit.thebaudeau@advans> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
| * net: Add Vitesse VSC8662 PHY supportPriyanka Jain2012-09-27-4/+14
| | | | | | | | | | | | | | | | | | | | | | -VSC8662 is Dual Port 10/100/1000Base-T Phy, 100Base-FX/1000/Base-X Gigabit Ethernt Transceiver Phy. -Its register set and features are similar to other Vitesse Phys Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
| * net/phy: support the mv88e6352 switchValentin Longchamp2012-09-27-0/+411
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add support for the configuration of an external switch from the 88E6xxx series from Marvell trough an MDIO link using indirect adressing. This can be used if we do not want to use an EEPROM for the configuration. This driver is not generic and was not tested on other switches than the 88e6352. This is proposed as a first implementation that is somewhat limited but works and that can be used as a basis for further developments for this switch family. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Joe Hershberger <joe.hershberger@gmail.com>
| * net: eth_write_hwaddr: Return error for invalid MACsBenoît Thébaudeau2012-09-27-2/+5
| | | | | | | | | | | | | | | | | | 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 <benoit.thebaudeau@advansee.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
| * net: Add driver for Zynq Gem IPMichal Simek2012-09-26-1/+442
| | | | | | | | | | | | | | | | | | Device driver for Zynq Gem IP. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Joe Hershberger <joe.hershberger@gmail.com> CC: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
| * net: asix: add AX88772B supportLucas Stach2012-09-26-12/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add AX88772B ID together with two fixes needed to make this work. 1. The packet length check has to be adjusted, as all ASIX chips only use 11 bits to indicate the length. AX88772B uses the other bits to indicate unrelated things, which cause the check to fail. This fix is based on a fix for the Linux kernel by Marek Vasut. Linux upstream commit: bca0beb9363f8487ac902931a50eb00180a2d14a 2. AX88772B provides several bulk endpoints. Only the first IN/OUT endpoints work in the default configuration. So stop enumeration after we found them to avoid overwriting the endpoint config with a non-working one. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: asix: add read_mac functionLucas Stach2012-09-26-12/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Initial device MAC should be read while getting info about the device, so it's wrong to only read it in asix_init(). Add a dedicated function to read the initial MAC, which is also able to handle devices that have their initial MAC stored in EEPROM. Call this function inasix_eth_get_info(). Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: asix: add write_hwaddr functionLucas Stach2012-09-26-11/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | All ASIX chipsets aside from AX88172 are able to set the MAC address on the hardware level. Add a function to expose this ability. To differentiate between chip types we now carry flags as driver private data. Also while touching the asix_dongles array constify this. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: asix: split out basic reset functionLucas Stach2012-09-26-18/+26
| | | | | | | | | | | | | | | | | | | | | | | | The basic device reset ensures that the device is ready to service commands and does not need to get redone before each network operation. Split out the basic reset from asix_init() and instead call it from asix_eth_get_info(), so that it only gets called once. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: introduce transparent driver private in ueth_dataLucas Stach2012-09-26-20/+37
| | | | | | | | | | | | | | | | | | | | Avoid clutter in ueth_data. Individual drivers should not mess with structures belonging to the core like this. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: Filter incoming netconsole packets by IPJoe Hershberger2012-09-24-3/+9
| | | | | | | | | | | | | | 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 <joe.hershberger@ni.com>
| * net: Allow netconsole settings to change after nc_startJoe Hershberger2012-09-24-31/+65
| | | | | | | | | | | | | | Refresh the netconsole settings from the env before each packet instead of only on netconsole init. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
| * net: Improve the speed of netconsoleJoe Hershberger2012-09-24-17/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <joe.hershberger@ni.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
| * net: Make the netconsole buffer size configurableJoe Hershberger2012-09-24-2/+8
| | | | | | | | | | | | | | | | | | Allow a board to configure a larger buffer for netconsole, but leave the default. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
| * net: sh_eth: Add support R8A7740 of rmobile (arm core)Nobuhiro Iwamatsu2012-09-24-3/+13
| | | | | | | | | | | | | | | | R8A7740 of rmobile has ethernet device, and this is same IP of sh-ether. This support R8A7740 of rmobile. Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * dm: net: Fixup the armada100 FEC driverMarek Vasut2012-09-24-2/+3
| | | | | | | | | | | | | | | | | | | | | | Apply the following questionable adjustment to silence GCC. armada100_fec.c: In function ‘armdfec_send’: armada100_fec.c:589:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
| * net: emaclite: Support OF initializationMichal Simek2012-09-24-0/+30
| | | | | | | | | | | | | | | | Support new CONFIG_OF_CONTROL option where device probing is done based on device tree description. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Joe Hershberger <joe.hershberger@gmail.com>
| * dm: net: Move IXP NPE to drivers/net/Marek Vasut2012-09-24-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com>
| * net: bugfix: NetSetTimeout assumes CONFIG_SYS_HZ=1000Tetsuyuki Kobayashi2012-09-24-1/+1
| | | | | | | | | | | | NetSetTimeout sets incorrect value to timeDelta when CONFIG_SYS_HZ != 1000. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
| * api: net: fix length check in eth_receive()Michael Walle2012-09-24-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <michael@walle.cc> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Rafal Jaworowski <raj@semihalf.com> Cc: Piotr Kruszynski <ppk@semihalf.com>
| * net: Make netconsole src and dest ports configurableJoe Hershberger2012-09-24-16/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is desirable to use different port numbers for sending and receiving packets with netconsole in the case where you have more than one device on the local subnet with netconsole enabled for broadcast. When they use the same port for both, any output from one will look like input to the other. This is typlically not desirable. This patch allows the input and output ports to be specified separately in the environment. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | SPL: Add support for loading image from ram in SPL.Pavel Machek2012-09-27-0/+26
| | | | | | | | | | Signed-off-by: Pavel Machek <pavel@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Rework how we inform about un-headered imagesTom Rini2012-09-27-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | First, remove the puts from the case where we don't have an mkimage header as this is somewhat common and intentional for no-arg target images. Second, rework the final switch statement in board_init_r to, in the case of !CONFIG_SPL_OS_BOOT be only about doing debug prints about if we know what the magic is or not (the CONFIG_SPL_OS_BOOT case is unchanged). Then we call jump_to_image_no_args(). This gives us the same behavior as before but with slightly smaller code. Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Make un-supported boot device puts a debug insteadTom Rini2012-09-27-3/+1
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Enable use of custom defined U-Boot entry pointStefan Roese2012-09-27-1/+4
| | | | | | | | | | | | | | | | | | By setting CONFIG_SYS_UBOOT_START boards can now use a different entry point for their U-Boot image. So the U-Boot entry point is not fixed to CONFIG_SYS_TEXT_BASE any more. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: SPI: Enhance spi_spl_load to match the other load functionsTom Rini2012-09-27-14/+15
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Add option to skip copying of the mkimage headerStefan Roese2012-09-27-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some system (e.g. powerpc), the load-address and entry-point is located at address 0. So the current approach to load the image (payload) including the header to the address "load-address - 64" can't work here. This patch adds an flag to skip this copying including header to the SPL framework. By setting SPL_COPY_PAYLOAD_ONLY, only the playload will be copied. This will be used by the SPL NOR flash driver on powerpc. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Add NOR flash booting supportStefan Roese2012-09-27-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | SPL NOR flash booting support is quite simple. Only copying of the images is needed. On MPC5xxx we need to make sure to only use the standard memcpy() implementation and not the MPC5xxx specific one. As the MPC5xxx version has some complexity which is not needed for this SPL booting. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* | da850: Add README.da850Tom Rini2012-09-27-0/+68
| | | | | | | | | | | | | | | | | | | | | | This file documents when to build for da850evm and when to build for da850_am18xxevm. It also documents how to write the u-boot.ais file to persistent storage (such as SPI), in some cases as well as how to write a recovery image. Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Prabhakar Lad <prabhakar.lad@ti.com>
* | hawkboard: Update config file to work with common spl frameworkSughosh Ganu2012-09-27-1/+1
| | | | | | | | | | | | | | | | | | | | The common spl framework expects the u-boot payload size through CONFIG_SYS_MONITOR_LEN. Define the macro with the u-boot's size. With this change, CONFIG_SYS_NAND_U_BOOT_SIZE is no longer required. Delete the same. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
* | ARM: SPL: Convert davinci to CONFIG_SPL_FRAMEWORKTom Rini2012-09-27-113/+101
| | | | | | | | | | | | | | | | - Convert the non-relocation part of board_init_f to spl_board_init, turn on CONFIG_SPL_BOARD_INIT in the configs. - Remove duplicated code. - Add spl_boot_device() that returns the statically chosen boot device. Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: NAND: Move arch/arm/cpu/armv7/omap-common/spl_nand.c to common/splTom Rini2012-09-27-12/+5
| | | | | | | | | | | | | | We move the spl_nand_load_image function to common/spl. This will allow for easier integration of SPL-boots-Linux code on other arches. Signed-off-by: Tom Rini <trini@ti.com>
* | SPL: Use image_get_xxx() functions to access header valuesStefan Roese2012-09-27-5/+5
| | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
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