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2010-02-12SPI: Fix 32 bit transfers in mxc_spi.cMagnus Lilja
Commit f9b6a1575d9f1ca192e4cb60e547aa66f08baa3f, "i.MX31: fix SPI driver for shorter than 32 bit" broke 32 bit transfers. This patch makes single 32 bit transfer work again. Transfer lengths that are known not to work will abort and print an error message. Tested on i.MX31 Litekit and i.MX31 PDK using 32 bit transfers to the MC13783/ATLAS chip (using the 'date' command). Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2010-02-12edb93xx: enable the uart in devicecfg registerAlessandro Rubini
printf goes to uart1, but it will block forever waiting for busy to go off unless the uart is enabled first. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12edb93xx: change calculation un early_udelay.hAlessandro Rubini
Previous code compiled with gcc-4.2.2 makes a call to __aeabi_uidiv to divide by 20. As a side effect it was not inline any more, and so sdram_cfg used the stack as well, but this is early code that has no stack yet. The patch explicitly removes the division, so no stack is used. The calculation of the counter calls a division by 20 Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12EP93xx: fix syscon_regs definitionAlessandro Rubini
The structure was missing a reserved entry (not listed in the manual, actually), so the last registers had a wrong offset. This prevented all swlocked registers to be modified as swlock is last in the structure. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12ARM: Add support for EP93xx SoCsMatthias Kaehlcke
Add support for the Cirrus EP93xx platform Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: Tom <Tom.Rix@windriver.com>
2010-02-12Add support for EDB93xx boardsMatthias Kaehlcke
Added support for the following EDB93xx boards: EDB9301 EDB9302 EDB9302A EDB9307 EDB9307A EDB93012 EDB9315 EDB9315A Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-02-12NetStar: Remove debug junk leaked into eeprom utilityLadislav Michl
This patch removes debug junk leaked into eeprom utility. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12NetStar: make crcit utility more readableLadislav Michl
This patch makes the crcit utility more readable Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12NetStar: Disable CONFIG_CMD_JFFS2Ladislav Michl
This patch removes "CONFIG_CMD_JFFS" from the board config Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12OMAP3 Move declaration of gpmc_cfg.Tom Rix
Every omap3 board config file declared the global variable gpmc_cfg. This changes moves the declaration to a better location in the arch dependent header file cpu.h. Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12Overo GPMC registersScott Ellis
Use appropriate GPMC timings for the LAN9221 controller on the Gumstix Overo expansion boards not the values in arch-omap3/mem.h which are for a different ethernet controller. Signed-off-by: Scott Ellis <scott@jumpnowtek.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12da830evm: Use table driven pin mux configurationNick Thompson
Tidyup the pin muxer configuration using the Davinci table driven pinmux configuration function and data tables. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12TI DaVinci: Driver for the davinci SPI controllerSekhar Nori
This adds a driver for the SPI controller found on davinci based SoCs from Texas Instruments. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12at91: Add esd gmbh OTC570 board supportDaniel Gorsulowski
This patch adds support for esd gmbh OTC570 board. The OTC570 is based on an Atmel AT91SAM9263 SoC. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2010-02-08Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
2010-02-08kgdb: cpu/mpc* cpu/74xx: include kgdb.h when neededMike Frysinger
Commit cbb0cab1d929839d broke some platforms which used kgdb code but didn't actually include kgdb.h. So include kgdb.h in all the relevant traps code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-02-06net: Use 0.5 sec timeout in miiphy_reset() instead of counting loopStefan Roese
This patch fixes a problem I've notived on a buggy PPC4xx system. This system has problems with the PHY MDIO communication and seemed to be stuck/crashed in miiphy_reset(). But degugging revealed, that the CPU didn't crash, but "only" hung in this counting loop for about 2 minutes. This patch now uses a real timeout of 0.5 seconds (as mentioned in the comment in miiphy_reset). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06fec_mxc: add support for MX51 processorStefano Babic
The patch add support for the Freescale mx51 processor to the FEC ethernet driver. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06NET: kirkwood-egiga smi access fixSiddarth Gore
Although the datasheet mentions seperate smi registers for each port, using Port 1 smi register to access ethernet phys does not work. Hence only Port 0 smi register should be used to access all devices connected to the smi bus. This behavior is consistant with the mv643xx driver in the linux kernel. Signed-off-by: Siddarth Gore <gores@marvell.com> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-03ns16550: kick watchdog while waiting for a characterLadislav Michl
ns16550 busyloops waiting for incoming byte causing watchdog to reboot while waiting for a key press. A call to WATCHDOG_RESET in NS16550_getc loop fixes it. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2010-02-03USB: usb_control_msg wait for driver ISR to set status.Remy Bohmer
This patch changes usb_control_msg back to the state prior to commit 48867208444cb2a82e2af9c3249e90b7ed4a1751. The USB driver ISR routine may update the status. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2010-02-03musb: Add host support for DM365 EVMPrathap Srinivas
Add support for musb host on DM365 EVM. Signed-off-by: Prathap Srinivas <msprathap@ti.com>
2010-02-03usb: musb: fix Blackfin DMA register paddingCliff Cai
The conversion from offsets to C structs lost a little padding in the DMA register map. Accessing endpoints other than ep0 with DMA would fail as the addresses wouldn't be adjusted correctly. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-02-03Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
2010-02-03Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk
2010-02-03Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
2010-02-03Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk
2010-02-03Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk
2010-02-03EXBITGEN: drop support for unmaintained boardWolfgang Denk
The EXBITGEN board has not been maintained for a long time; it has build problems, but no hardware is available any more for testing. Drop support for this board. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
2010-02-03mpc5xxx/cpu_init.c: fix warning: unused variable 'cdm'Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
2010-02-03mpc5xxx/cpu_init.c: fix warning: unused variable 'gpt0'Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
2010-02-03ppc4xx: Remove unused feature from AR405 boardMatthias Fuchs
This patch fixes building for AR405 boards by remove an unused feature. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03ppc4xx: Fix building for PLU405 boardsMatthias Fuchs
The init_coupler() function from board/esd/plu405/plu405.c got lost somehow! This patch readds it. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03ppc4xx: Fix building of PMC440 boardMatthias Fuchs
Remove some unused features and default environment variable to shrink the PMC440 u-boot. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03ppc4xx: Fix compilation error on ML2 boardStefan Roese
Recently this compilation error occurs: Configuring for ML2 board... traps.c: In function 'MachineCheckException': traps.c:159: error: 'debugger_exception_handler' undeclared (first use in this function) traps.c:159: error: (Each undeclared identifier is reported only once traps.c:159: error: for each function it appears in.) This patch now fixes it by including kgdb.h Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-02CFI: fix eraseregions numblocksLadislav Michl
eraseregions numblocks was sometimes one less than actual, possibly producing erase regions with zero blocks. As MTD code touches eraseregions only if numeraseregions is greater that zero, allocate eraseregions only for non uniform erase size flash. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
2010-01-31new at91_emac network driver (NET_MULTI api)Jens Scharsig
* add's at91_emac (AT91RM9200) network driver (NET_MULTI api) * enable driver with CONFIG_DRIVER_AT91EMAC * generic PHY initialization * modify AT91RM9200 boards to use NET_MULTI driver * the drivers has been tested with LXT971 Phy and DM9161 Phy at MII and RMII interface Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31Add EP93xx ethernet driverMatthias Kaehlcke
Added ethernet driver for EP93xx SoCs Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-3183xx, uec: split enet_interface in two variablesHeiko Schocher
There's no sensible reason to unite speed and interface type into one variable. So split this variable enet_interface into two vars: enet_interface_type, which hold the interface type and speed. Also: add the possibility for switching between 10 and 100 MBit interfaces on the fly, when running in FAST_ETH mode. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31TI: DaVinci: Updating EMAC driver for DM365, DM646x and DA8XXNick Thompson
The EMAC IP on DM365, DM646x and DA830 is slightly different from that on DM644x. This change updates the DaVinci EMAC driver so that EMAC becomes operational on SOCs with EMAC v2. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31macb: Fix mii_phy_read and mii_phy_write functionsSemih Hazar
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>
2010-01-31tsec: Add TSEC_FIBER flagPeter Tyser
The TSEC_FIBER flag should be set when a PHY is operating with an external fiber interface. Currently it is only used to notify a user that the PHY is operating in fiber mode. A short description was also added to the other TSEC flag defines so that it is clear how they differ from one another. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31tsec: Add support for using the BCM5482 PHY in fiber modePeter Tyser
The BCM5482 PHY supports both copper and fiber as an ethernet medium. By enabling its copper/fiber mode auto-detection feature it can dynamically determine if it should be configured for copper or fiber. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31tsec: General cleanupPeter Tyser
- Cleanup formatting of phy_info structures - Fix lines > 80 chars - Fix some random indentation inconsistencies Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31tsec: Make functions/data static when possiblePeter Tyser
This is generally good practice and saves ~150 bytes. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31tsec: Clean up Broadcom PHY status parsingPeter Tyser
- Remove unnecessary printing "Enet starting in <speed>/<duplex>" This same information is already printed during normal ethernet operation in the form "Speed: 1000, full duplex". - Add a check for link before determining link speed and duplex If there is no link, speed/duplex don't matter. This also removes the annoying and unneeded "Auto-neg error, defaulting to 10BT/HD" message that occurs when no link is detected. - Whitespace and line > 80 characters cleanup Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31tsec: Force TBI PHY to 1000Mbps full duplex in SGMII modePeter Tyser
In SGMII mode the link between a processor's internal TBI PHY and an external PHY should always be 1000Mbps, full duplex. Also, the SGMII interface between an internal TBI PHY and external PHY does not support in-band auto-negotation. Previously, when configured for SGMII mode a TBI PHY would attempt to restart auto-negotation during initializtion. This auto-negotation between a TBI PHY and external PHY would fail and result in unusable ethernet operation. Forcing the TBI PHY and and external PHY to link at 1000Mbps full duplex in SGMII mode resolves this issue of auto-negotation failing. Note that 10Mbps and 100Mbps operation is still possible on the external side of the external PHY even when SGMII is operating at 1000Mbps. The SGMII interface still operates at 1000Mbps, but each byte of data is repeated 100 or 10 times for 10/100Mbps and the external PHY handles converting this data stream into proper 10/100Mbps signalling. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31NET: Fix MAC addr handling for smc911xSeunghyeon Rhee
This patch turns off MAC address mismatch warning when optional eeprom programmed with MAC address is not available. In that case, smc911x's MAC address register has its default value ff:ff:ff:ff:ff:ff and it's not a valid address. This makes eth_initialize() show the warning which has no meaningful information while environment variable ethaddr overrides the address read from the register. If there's no eeprom and the value of MAC address register is not valid after initialization, dev->enetaddr had better not be updated and maintain its initial value 00:00:00:00:00:00, which I think is what eth_initialize() expects. This is not a bug fix. Even without this patch, the driver works fine. It's just for enhancing the way of displaying messages. Signed-off-by: Seunghyeon Rhee <seunghyeon@lpmtec.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31cs8900_initialize() cleanupMatthias Kaehlcke
cs8900_initialize(): remove unecessary calls to free() and fix memory leak Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31smc91111_eeprom: fix linking errorMike Frysinger
Building for a bf533-stamp ends up with this error: smc91111_eeprom.o: In function `smc91111_eeprom': examples/standalone/smc91111_eeprom.c:58: undefined reference to `memset' make[2]: *** [smc91111_eeprom] Error 1 The new eth_struct definition means gcc has to zero out the structure on the stack, and some gcc versions optimize this with an implicit call to memset. So tweak the structure style to avoid that gcc feature. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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