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path: root/drivers/net/macb.c
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* Fix various typos, scattered over the code.Robert P. J. Day2016-05-05-1/+1
| | | | | | | | | | | | | Spelling corrections for (among other things): * environment * override * variable * ftd (should be "fdt", for flattened device tree) * embedded * FTDI * emulation * controller
* net: macb: Not all the GEM are gigabit capableGregory CLEMENT2016-01-27-2/+19
| | | | | | | | | | | | | | | | | | During the initialization of PHY the gigabit bit capable is set if the controller is a GEM. However, for sama5d2 and sama5d4, the GEM is configured to support only 10/100. Improperly setting the GBE capability leads to an unresponsive MAC controller. This patch fixes this behavior allowing using the gmac with these SoCs. Suggested-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> [fixed minor checkpatch warning] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* net: macb: add gmac multi-queue supportWu, Josh2015-08-11-0/+33
| | | | | | | | | | | | | | | This patch refer to linux kernel commit: d8b763e1e79f net/macb: add TX multiqueue support for gem by: Cyrille Pitchen 1. macb driver will check the register to find how many queues support for this chip. 2. Then as we only use queue0 for tx, so we will set up all other queues use a dummy descriptor, which USED bit is set. So those queues are not used. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: Update hardware MAC address if it changes in envJoe Hershberger2015-05-19-9/+0
| | | | | | | | | | | | When the ethaddr changes in the env, the hardware should also be updated so that MAC filtering will work properly without resetting U-Boot. Also remove the manual calls to set the hwaddr that was included in a few drivers as a result of the framework not doing it. Reported-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Michal Simek <michal.simek@xilinx.com>
* net: cosmetic: Fix var naming net <-> eth driversJoe Hershberger2015-04-18-4/+4
| | | | | | | | | | | | | | | Update the naming convention used in the network stack functions and variables that Ethernet drivers use to interact with it. This cleans up the temporary hacks that were added to this interface along with the DM support. This patch has a few remaining checkpatch.pl failures that would be out of the scope of this patch to fix (drivers that are in gross violation of checkpatch.pl). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger2015-04-18-1/+1
| | | | | | | | Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* Net: macb: reset GBE bit when fallback checkingBo Shen2015-03-18-1/+1
| | | | | | | | If the GBE bit is set, when do next time autonegotiation, if the result is not 1000Mbps, it will fallback to 100Mbps checking. So, we need to clear the GBE bit. Signed-off-by: Bo Shen <voice.shen@atmel.com>
* net: macb: enable GMAC IP without GE feature supportBo Shen2014-11-17-1/+7
| | | | | | | | | | The User Register in GMAC IP is used to select interface type. When with GE feature, it is used to select interface between RGMII and GMII. If without GE feature, it is used to select interface between MII and RMII. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* net: macb: write mac address when initializationBo Shen2014-11-17-0/+9
| | | | | | | | | | | | | | | | | When boot up without mac address setting, it will give the warning message like: "Warning: failed to set MAC address", however when execute network related command, it still execute them without any warning information. With this patch, it will exit directly with following information: "gmac0: mac address is not valid" It also solve the problem after bootup then set mac address and the mac address won't set to net device issue. Signed-off-by: Bo Shen <voice.shen@atmel.com> Tested-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* macb: simplify gmac initialisationAndreas Bießmann2014-10-10-17/+8
| | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Bo Shen <voice.shen@atmel.com>
* net: macb: enable dcache in macbWu, Josh2014-06-14-4/+57
| | | | | | | | | | | | | | | | | | Add to code to flush the dcache after we writing in DMA buffer. Also we need invalidate the dcache before we check the status in the DMA buffer. Tested in SAMA5D3x-EK with gmac0. Tftp download speed shows in below: Disable DCache: 1.1 MiB/s Enable DCache: 1.6 MiB/s Increase speed with about 40%. The code should have no impact with the boards which are not enable_dcache(). Tested in AT91SAM9M10G45EK. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* macb: make checkpatch cleanAndreas Bießmann2014-06-14-27/+29
| | | | | | | | This also renames the CONFIG_SYS_MACB_xx defines. They are used just local and therefore don't need the CONFIG_SYS_ prefix. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Reviewed-by: Josh Wu <josh.wu@atmel.com>
* net: macb: get DMA bus width from design config registerBo Shen2013-11-04-1/+19
| | | | | | | Get DMA bus width from design config register Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* net: macb: fix the following building warningBo Shen2013-08-22-3/+9
| | | | | | | | | | | | fix the following building warning ---8>--- macb.c: In function 'macb_init': macb.c:400:14: warning: 'phydev' may be used uninitialized in this function macb.c:377:21: note: 'phydev' was declared here ---<8--- Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-13/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* net: macb: add support for gigabit MACBo Shen2013-06-24-32/+119
| | | | | | | Add gigabit MAC support in macb driver - using IP version to distinguish whether MAC is GMAC Signed-off-by: Bo Shen <voice.shen@atmel.com>
* net: macb: using phylib to configure phy deviceBo Shen2013-06-24-2/+14
| | | | | | using phylib to configure phy device in macb driver Signed-off-by: Bo Shen <voice.shen@atmel.com>
* net: macb: using AT91FAMILY replace #ifdeferryBo Shen2013-06-24-8/+2
| | | | | | | Using CONFIG_AT91FAMILY replace #ifdeferry for atmel SoC Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* net: Fix build regression in macb.cJoe Hershberger2013-06-24-1/+1
| | | | | | | | The added weak symbol must not be static. This was introduced in 416ce623fbad51af57660346ebb6f7befb88b3c9 Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net/macb: Add arch specific routine to get mdio controlShiraz Hashim2013-06-24-0/+8
| | | | | | | | | | | | | SPEAr310 and SPEAr320 Ethernet interfaces share same MDIO lines to control their respective phys. Currently there is a fixed configuration in which only a particular MAC can use the MDIO lines. Call an arch specific function to take control of specific mdio lines at runtime. Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Acked-by: Stefan Roese <sr@denx.de>
* include/linux/byteorder: import latest endian definitions from linuxKim Phillips2012-11-04-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot's byteorder headers did not contain endianness attributions for use with sparse, causing a lot of false positives. Import the kernel's latest definitions, and enable them by including compiler.h and types.h. They come with 'const' added for some swab functions, so fix those up, too: include/linux/byteorder/big_endian.h:46:2: warning: passing argument 1 of '__swab64p' discards 'const' qualifier from pointer target type [enabled by default] Also, note: u-boot's historic __BYTE_ORDER definition has been preserved (for the time being at least). We also remove ad-hoc barrier() definitions, since we're including compiler.h in files that hadn't in the past: macb.c:54:0: warning: "barrier" redefined [enabled by default] In addition, including compiler.h in byteorder changes the 'noinline' definition to expand to __attribute__((noinline)). This fixes arch/powerpc/lib/bootm.c: bootm.c:329:16: error: attribute '__attribute__': unknown attribute bootm.c:329:16: error: expected ')' before '__attribute__' bootm.c:329:25: error: expected identifier or '(' before ')' token powerpc sparse builds yield: include/common.h:356:22: error: marked inline, but without a definition the unknown-reason inlining without a definition is considered obsolete given it was part of the 2002 initial commit, and no arm version was 'fixed.' also fixed: ydirectenv.h:60:0: warning: "inline" redefined [enabled by default] and: Configuring for devconcenter - Board: intip, Options: DEVCONCENTER make[1]: *** [4xx_ibm_ddr2_autocalib.o] Error 1 make: *** [arch/powerpc/cpu/ppc4xx/libppc4xx.o] Error 2 powerpc-fsl-linux-size: './u-boot': No such file 4xx_ibm_ddr2_autocalib.c: In function 'DQS_autocalibration': include/asm/ppc4xx-sdram.h:1407:13: sorry, unimplemented: inlining failed in call to 'ppc4xx_ibm_ddr2_register_dump': function body not available 4xx_ibm_ddr2_autocalib.c:1243:32: sorry, unimplemented: called from here and: In file included from crc32.c:50:0: crc32table.h:4:1: warning: implicit declaration of function '___constant_swab32' [-Wimplicit-function-declaration] crc32table.h:4:1: error: initializer element is not constant crc32table.h:4:1: error: (near initialization for 'crc32table_le[0]') Signed-off-by: Kim Phillips <kim.phillips@freescale.com> [trini: Remove '#endif' in include/common.h around setenv portion] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-avr32Wolfgang Denk2012-09-04-1/+1
|\ | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-avr32: net:macb: add line break avr32:portmux: fix setup for macb1 avr32: Remove redundant LDSCRIPT definition Signed-off-by: Wolfgang Denk <wd@denx.de>
| * net:macb: add line breakAndreas Bießmann2012-09-03-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch we see annoying output like this: ---8<--- U-Boot> dhcp macb1: PHY not foundmacb0: PHY present at 1 macb0: Starting autonegotiation... --->8--- Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Joe Hershberger <joe.hershberger@gmail.com>
* | arm : Atmel : add at91sam9x5ek board supportBo Shen2012-09-01-2/+2
|/ | | | | | | | | | | | Add at91sam9x5ek board support, this board support the following SoCs AT91SAM9G15, AT91SAM9G25, AT91SAM9G35, AT91SAM9X25, AT91SAM9X35 Using at91sam9x5ek_nandflash to configure for the board Now only supports NAND with software ECC boot up Signed-off-by: Bo Shen <voice.shen@atmel.com> [move MAINTAINERS entry to right place] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* drivers/net/macb.c: Fix compile warningJoe Hershberger2012-05-22-2/+1
| | | | | | | | | Fix this: macb.c: In function 'macb_eth_initialize': macb.c:564:15: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
* macb: fix compile warningandreas.devel@googlemail.com2011-06-21-2/+3
| | | | | | | | | | | This patch fixes following compile warning: ---8<--- macb.c: In function 'macb_write_hwaddr': macb.c:525:2: warning: dereferencing type-punned pointer will break strict-aliasing rules --->8--- Signed-off-by: Andreas Bießmann <andreas.devel@gmail.com>
* ATMEL: fix related common atmel driver filesReinhard Meyer2011-05-18-6/+8
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* miiphy: constify device nameMike Frysinger2010-08-09-2/+2
| | | | | | | The driver name does not need to be writable, so constify it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Write MAC address automatically on MACB-based boardsBen Warren2010-07-12-8/+15
| | | | | | Also, remove all calls to eth_init() in boards that use MACB Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* macb: Fix mii_phy_read and mii_phy_write functionsSemih Hazar2010-01-31-77/+33
| | | | | | | | | | | Enabling CONFIG_CMD_MII in AVR32 boards was not possible due to compile errors. This patch fixes miiphy_read and miiphy_write functions and registers them properly. Signed-off-by: Semih Hazar <semih.hazar@indefia.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* at91: Introduction of at91sam9g45 SOC.Sedji Gaouaou2009-07-12-2/+4
| | | | | | | | | | | | AT91sam9g45 series is an ARM 926ej-s SOC family clocked at 400/133MHz. It embeds USB high speed host and device, LCD, DDR2 RAM, and a full set of peripherals. The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES. On the board you can find 2 USART, USB high speed, a 480*272 LG lcd, ethernet, gpio/joystick/buttons. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
* at91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.Nicolas Ferre2009-03-22-2/+2
| | | | | | | | | | | | | | AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed. The AT91SAM9G20-EK board is an updated revision of the AT91SAM9260-EK board. It is essentially the same, with a few minor differences. Here is the chip page on Atmel website: http://www.atmel.com/dyn/products/product_card.asp?part_id=4337 Signed-off-by: Justin Waters <justin.waters@timesys.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AVR32: macb - Search for PHY idGunnar Rangoy2009-01-28-0/+31
| | | | | | | | | | | | | | This patch adds support for searching through available PHY-addresses in the macb-driver. This is needed for the ATEVK1100 evaluation board, where the PHY-address will be initialized to either 1 or 7. This patch adds a config option, CONFIG_MACB_SEARCH_PHY, which when enabled tells the driver to search for the PHY address. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-22/+22
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Introduce netdev.h header file and remove externsBen Warren2008-09-02-0/+1
| | | | | | | This addresses all drivers whose initializers have already been moved to board_eth_init()/cpu_eth_init(). Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* net: Conditional COBJS inclusion of network driversShinya Kuribayashi2008-06-09-5/+0
| | | | | | | Replace COBJS-y with appropriate driver config names. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* AT91SAM9263EK supportStelian Pop2008-05-10-2/+4
| | | | | | | | This patch adds support for the AT91SAM9263 chip and the AT91SAM9263EK board. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add support for AT91SAM9260EKStelian Pop2008-04-01-2/+2
| | | | | | | Support for booting from internal DataFlash, external DataFlash card or NAND flash is available. Signed-off-by: Stelian Pop <stelian@popies.net>
* AT91CAP9 support : MACB changesStelian Pop2008-02-14-0/+8
| | | | | Signed-off-by: Stelian Pop <stelian <at> popies.net> Acked-by: Haavard Skinnemoen <hskinnemoen <at> atmel.com>
* Fix Ethernet init() return codesBen Warren2008-01-10-2/+2
| | | | | | | | | | | | | | | | | | Change return values of init() functions in all Ethernet drivers to conform to the following: >=0: Success <0: Failure All drivers going forward should return 0 on success. Current drivers that return 1 on success were left as-is to minimize changes. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-By: Timur Tabi <timur@freescale.com>
* drivers/net : move net drivers to drivers/netJean-Christophe PLAGNIOL-VILLARD2007-11-25-0/+587
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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