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* 83xx, i2c: add mux support for fsl_i2cHeiko Schocher2009-03-05-1/+21
| | | | | | | | | | This patch adds I2C mux support for the fsl_i2c driver. This allows you to add "new" i2c busses, which are reached over i2c muxes. For more infos, please look in the README and search for CONFIG_I2C_MUX. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* PCI: Add pci_last_busno() helperAnton Vorontsov2009-02-23-0/+13
| | | | | | | | | | This is just a handy routine that reports last PCI busno: we walk down all the hoses and return last hose's last_busno. Will be used by PCI/PCIe initialization code. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2009-02-22-67/+519
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| * OMAP3: Clean up MMC codeDirk Behme2009-02-22-67/+70
| | | | | | | | | | | | | | | | | | | | Clean up OMAP3 MMC code: * Convert register access to struct & readx/writex style * Replace hardcode values by macros * Remove macro defined twice Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
| * nomadik/nand: fix 'ecc512' discards qualifiers from pointer target typeJean-Christophe PLAGNIOL-VILLARD2009-02-22-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * arm: add uart dcc supportJean-Christophe PLAGNIOL-VILLARD2009-02-22-0/+227
| | | | | | | | | | | | | | | | | | | | Serial driver via the EmbeddedICE macrocell's DCC channel using co-processor 14. It does include a timeout to ensure that the system does not totally freeze when there is nothing connected to read. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * Nand driver for Nomadik SoCAlessandro Rubini2009-02-22-0/+222
| | | | | | | | | | | | | | | | | | | | This driver implements the ECC algorithm described in the CPU data sheet and uses the OOB layout chosen in already-released development systems (shipped with a custom-made u-boot 1.3.1). Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
* | r8a66597-hcd: fix cannot use external hubYoshihiro Shimoda2009-02-22-5/+31
|/ | | | | | | | Fix the problem that cannot use external hub, because this driver did not control correctly a DEVADDx register. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* Coding Style cleanup; update CHANGELOGWolfgang Denk2009-02-22-2/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* fpga: Fix Spartan III FPGA bootingMatthias Fuchs2009-02-21-15/+7
| | | | | | | | | | | | This patch does some minor fixing of the Xilinx Spartan III FPGA boot code: - Fixed call order of post configuration callback and success message printing (result of copy-paste?) - remove obsolete comment - minor coding style cleanup Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* fpga: Fix Spartan II FPGA bootingMatthias Fuchs2009-02-21-21/+11
| | | | | | | | | | | | | | This patch does some minor fixing of the Xilinx Spartan II FPGA boot code: - Fixed call order of post configuration callback and success message printing (result of copy-paste?) - relocate post configuration callback only when it is implemented - remove obsolete comment - minor coding style cleanup Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* drivers/serial/ns16550: move ifdef into Makefile COBJS-$(...)Mike Frysinger2009-02-21-11/+3
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ARM:PXA Use new definitions in mmc.hTom Rix2009-02-20-1/+1
| | | | | Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Reduce the scope of PXA's mmc_read/mmc_write/mmc_bread functionsAndy Fleming2009-02-20-4/+4
| | | | | | | | These names are being taken over by the new MMC framework. Hopefuly the PXA can be easily ported, and these functions will go away entirely. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* pxa: move mmc drivers to drivers/mmcJean-Christophe PLAGNIOL-VILLARD2009-02-20-0/+785
| | | | | | introduce new macro CONFIG_PXA_MMC to activate it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM:OMAP3 Change mmc_init to mmc_legacy_initTom Rix2009-02-19-15/+2
| | | | | | | | | | omap3_mmc.c was changed to define mmc_legacy_init. Remove unused functions. Compile tested on all arm Runtime tested on Zoom1. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2009-02-19-0/+563
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| * dnet: driver for Dave DNET ethernet controllerIlya Yanok2009-02-10-0/+563
| | | | | | | | | | | | | | | | Driver for Dave DNET ethernet controller (used on Dave/DENX QongEVB-LITE board). Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* | sata_sil3114: fix compiler warningKim Phillips2009-02-19-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | judging from other printfs in the same file, it seems ata should be postpended with the interface number, not the address of the global port variable. Fixes this for current u-boot-mpc83xx tree: Configuring for MPC8349ITX board... sata_sil3114.c: In function 'sata_bus_softreset': sata_sil3114.c:99: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *' sata_sil3114.c:108: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *' Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | Create configuration option for restricted ns16550 functionsRon Madrid2009-02-19-0/+4
| | | | | | | | | | | | | | | | | | | | | | This patch will create a configuration option for a minimum configuration for the ns16550 serial driver at drivers/serial/ns16550.c and will apply this new configuration option to the SIMPC8313.h config file in order to fix the NAND bootstrap build error. This option will exclude all functions with exception of NS16550_putc and NS16550_init. This will be used primarily to save space and remove unused code from builds in which space is limited. Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net>
* | mpc8xx_pcmcia: move CONFIG_8xx out of .c file and into MakefileMike Frysinger2009-02-18-5/+3
| | | | | | | | | | | | | | Move the CONFIG_8xx mpc8xx_pcmcia.c protection out of the C file and into the Makefile so we avoid pointless compiling of the file. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Add support for the Freescale eSDHC found on 8379 and 8536 SoCsAndy Fleming2009-02-16-0/+349
| | | | | | | | | | | | | | | | This uses the new MMC framework Some contributions by Dave Liu <daveliu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | Add MMC FrameworkAndy Fleming2009-02-16-0/+931
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a new framework (based roughly off the linux one) for managing MMC controllers. It handles all of the standard SD/MMC transactions, leaving the host drivers to implement only what is necessary to deal with their specific hardware. This also hooks the infrastructure into the PowerPC board code (similar to how the ethernet infrastructure now hooks in) Some of this code was contributed by Dave Liu <daveliu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | Convert mmc_init to mmc_legacy_initAndy Fleming2009-02-16-1/+1
| | | | | | | | | | | | This is to get it out of the way of incoming MMC framework Signed-off-by: Andy Fleming <afleming@freescale.com>
* | Eliminate support for using MMC as memoryAndy Fleming2009-02-16-15/+0
| | | | | | | | | | | | MMC cards are not memory, so we stop treating them that way. Signed-off-by: Andy Fleming <afleming@freescale.com>
* | mpc85xx: Add support for the P2020Srikanth Srinivasan2009-02-16-1/+2
| | | | | | | | | | | | | | | | | | | | | | Added various p2020 processor specific details: * SVR for p2020, p2020E * immap updates for LAWs and DDR on p2020 * LAW defines related to p2020 Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com> Signed-off-by: Travis Wheatley <Travis.Wheatley@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2009-02-15-7/+11
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| * | Added usbtty_configured() check. Fixed attribute(packed) warnings.Atin Malaviya2009-02-15-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V3: Fixed line-wrap problem due to user error in mail! Added usb_configured() checks in usbtty_puts() and usbtty_putc() to get around a hang when usb is not connected and the user has set up multi-io (setenv stdout serial,usbtty etc). Got rid of redundant __attribute__((packed)) directives that were causing warnings from gcc. Signed-off-by: Atin Malaviya <atin.malaviya@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* | | i.MX31: Start the I2C clock on driver initialisationGuennadi Liakhovetski2009-02-14-0/+6
|/ / | | | | | | | | | | | | | | | | | | | | | | i.MX31 powers on with most clocks running, so, after a power on this explicit clock start up is not required. However, as Linux boots it disables most clocks to save power. This includes the I2C clock. If we then soft reboot from Linux the I2C clock stays off. This breaks the phycore, which has its environment in I2C EEPROM. Fix the problem by explicitly starting the clock in I2C driver initialisation routine. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Ack-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Coding style cleanup; update CHANGELOGWolfgang Denk2009-02-12-4/+4
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Fix whitespace damage: double space changed to a tabJerry Van Baren2009-02-11-3/+3
| | | | | | | | | | | | | | | | | | | | At some point an intentional double space at the end of the sentence got changed into a tab in the GPL header line: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the This patch fixes the damage. Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk2009-02-11-1/+1
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| * | cfi: make flash_get_info() non staticHeiko Schocher2009-02-11-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If on your board is more than one flash, you must know the size of every single flash, for example, for updating the DTS before booting Linux. So make this function flash_get_info() extern, and you can have all info about your flashes. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | | net: removed board-specific CONFIGs from MPC5xxx FEC driverBen Warren2009-02-09-25/+3
| | | | | | | | | | | | | | | | | | | | | Added new CONFIG options for the three type of MAC-PHY interconnect and applied them all relevant board config files Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | | tsec: Fix a bug in soft-resettingAndy Fleming2009-02-09-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SOFT_RESET must be asserted for at least 3 TX clocks. Usually, that's about 30 clock cycles, so it's been mostly working. But we had no guarantee, and at slower bitrates, it's just over a microsecond (over 1000 clock cycles). This enforces a 2 microsecond gap between assertion and deassertion. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | | Fix 100Mbs ethernet operation on sh7763 based boardsSimon Munton2009-02-09-1/+1
|/ / | | | | | | | | | | | | | | 100Mbs ethernet does not work on sh7763 chips due to the wrong value being used in the GECMR register. Following diff fixes the problem Signed-off-by: Simon Munton <simon@nidoran.m5data.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | drivers/block/ahci: Fix pci mapping bugBecky Bruce2009-02-10-5/+2
| | | | | | | | | | | | | | | | The code assumes that the pci bus address and the virtual address used to access a region are the same, but they might not be. Fix this assumption. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
* | drivers/pci: Create pci_map_bar functionBecky Bruce2009-02-10-0/+19
| | | | | | | | | | | | | | | | It is no longer always true that the pci bus address can be used as the virtual address for pci accesses. pci_map_bar() is created to return the virtual address for a pci region. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
* | Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/masterWolfgang Denk2009-02-07-82/+160
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| * | pci: give preference to non-PCI_REGION_SYS_MEMORY regions when matchingKumar Gala2009-02-07-24/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we search for an address match in pci_hose_{phys_to_bus,bus_to_phys} we should give preference to memory regions that aren't system memory. Its possible that we have over mapped system memory in the regions and we want to avoid depending on the order of the regions. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarityKumar Gala2009-02-07-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and can be confusing when reading the code. Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used for system memory mapping purposes. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2009-02-07-2/+23
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| | * | NAND: Add timeout for reset commandPeter Tyser2009-02-06-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without the timeout present an infinite loop can occur if the NAND device is broken or not present. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | NAND: Silence warning when CONFIG_SYS_NAND_QUIET_TESTPeter Tyser2009-02-06-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit cfa460adfdefcc30d104e1a9ee44994ee349bb7b removed support for disabling the "No NAND device found!!!" warning when CONFIG_SYS_NAND_QUIET_TEST was defined. This re-adds support for silencing the warning. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | NAND: Fixed invalid pointers to static relocated chip namesValeriy Glushkov2009-02-06-0/+4
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Dear Wolfgang, You are right, the patch was ugly. The new one seems to be better. Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-coldfireWolfgang Denk2009-02-07-10/+22
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| | * | Coldfire: mcfmii: Allow non-autonegotiating PHYs to use mii commandRichard Retanubun2009-02-06-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified mii_init to support boards with PHYs that are not set to autonegotiate, but still want to use u-boot's mii commands to probe the smi bus. Such PHYs will not set the Autonegotiate-done bit. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
| | * | Coldfire: Applied baudrate formula of serial_init to serial_setbrgRichard Retanubun2009-02-06-2/+3
| | |/ | | | | | | | | | | | | | | | | | | Applied the patch for baudrate divider value truncation for serial_init to serial_setbrg as well. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
| * | cfi_flash: Fix typo in cfi_flash.cStefan Roese2009-02-05-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Patch "flash/cfi_flash: Use virtual sector start address, not phys" introduced a small typo and compilation warning for systems with CFI legacy support (e.g. hcu4). This patch fixes it. Signed-off-by: Stefan Roese <sr@denx.de>
| * | jedec_flash: Only use manufacturer defines from common flash.hStefan Roese2009-02-05-10/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the double defined manufacturer defines from jedec_flash.c. Since the common defines in flash.h are 32bit we now need the (16) cast. This patch also removes the compilation warning (e.g. seen on hcu5): ./MAKEALL hcu5 Configuring for hcu5 board... jedec_flash.c:219: warning: large integer implicitly truncated to unsigned type Signed-off-by: Stefan Roese <sr@denx.de>
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