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* This patch comes from Yuli's posted patch on 8/8/2006roy zang2006-11-02-6/+26
| | | | | | | | | | | | titled "CFI Driver Little-Endian write Issue". http://sourceforge.net/mailarchive/message.php?msg_id=36311999 If that patch applied, please discard this one. Until now , I do not see his patch is applied. So please apply this one. Signed-off-by: Yuli Barcohen <yuli@arabellasw.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* Tsi108 on chip i2c support.roy zang2006-11-02-0/+300
| | | | | | | | | The i2c Interface provides a master-only, serial interface that can be used for initializing Tsi108/Tsi109 registers from an EEPROM after a device reset. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* Tsi108 on chip pci controller support.roy zang2006-11-02-0/+178
| | | | | | | | | If there is no pci card, the tsi108/109 pci configure read will cause a machine check exception to the processor. PCI error should also be cleared after the read. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* Tundra tsi108 on chip Ethernet controller support.roy zang2006-11-02-0/+1043
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following is a brief description of the Ethernet controller: The Tsi108/9 Ethernet Controller connects Switch Fabric to two independent Gigabit Ethernet ports,E0 and E1. It uses a single Management interface to manage the two physical connection devices (PHYs). Each Ethernet port has its own statistics monitor that tracks and reports key interface statistics. Each port supports a 256-entry hash table for address filtering. In addition, each port is bridged to the Switch Fabric through a 2-Kbyte transmit FIFO and a 4-Kbyte Receive FIFO. Each Ethernet port also has a pair of internal Ethernet DMA channels to support the transmit and receive data flows. The Ethernet DMA channels use descriptors set up in memory, the memory map of the device, and access via the Switch Fabric. The Ethernet Controller?s DMA arbiter handles arbitration for the Switch Fabric. The Controller also has a register businterface for register accesses and status monitor control. The PMD (Physical Media Device) interface operates in MII, GMII, or TBI modes. The MII mode is used for connecting with 10 or 100 Mbit/s PMDs. The GMII and TBI modes are used to connect with Gigabit PMDs. Internal data flows to and from the Ethernet Controller through the Switch Fabric. Each Ethernet port uses its transmit and receive DMA channels to manage data flows through buffer descriptors that are predefined by the system (the descriptors can exist anywhere in the system memory map). These descriptors are data structures that point to buffers filled with data ready to transmit over Ethernet, or they point to empty buffers ready to receive data from Ethernet. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* General code modification for mpc7448hpc2 board support.roy zang2006-11-02-3/+3
| | | | | | | | | | | | | | | | | | | | | 1. Add 7447A and 7448 processor support. 2. Add the following flags. CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically (such as by switch on board), this flag should be set. CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot relocates to RAM, this flag should be set. CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the system hang in exception, this flag should be set. There is a design issue for tsi108/109 pci configure read. When pci scan the slots, if there is no pci card, the tsi108/9 will cause a machine check exception for mpc7448 processor. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* [PATCH] NAND: Partition name support added to NAND subsystemStefan Roese2006-10-28-9/+2
| | | | | | | | chpart, nboot and NAND subsystem related commands now accept also partition name to specify offset. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
* Fix TSEC driver (now for real): avoid crashes if PHY is not attachedBen Warren2006-10-26-3/+6
| | | | | | | to a TSEC (e.g. a switch is connected via RMII) or if the PHY is defective/incorrectly configured. Signed-off-by: Ben Warren <bwarren@qstreams.com>
* Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-10-24-1/+403
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| * Add common serial driver for Atmel AT32 and AT91 chipsWolfgang Denk2006-10-24-1/+403
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch by Haavard Skinnemoen, 06 Sep 2006 This is a first attempt at creating a common serial driver for Atmel chips. For now, it supports the AT32AP7000 AVR32 chip, but it should be possible to support AT91RM9200 and other ARM-based chips with some minor modifications. There's nothing fundamentally AVR32-specific in this driver, but it does use some features which are currently only defined for the AT32AP CPU port: * pm_get_clock_freq: Obtain the clock frequency of a given domain * gd->console_uart: A "struct device" containing information about register mappings, gpio resources and clocks associated with the UART device. For more information about these features, please see the "AT32AP CPU" patch.
* | Merge with http://www.jdl.com/software/u-boot-86xx.gitWolfgang Denk2006-10-20-384/+1480
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| * Converted all 85xx boards to use a common FSL I2C driver.Jon Loeliger2006-10-20-3/+7
| | | | | | | | | | | | | | | | Introduced COFIG_FSL_I2C to select the common FSL I2C driver. And removed hard i2c path from a few u-boot.lds scipts too. Minor whitespace cleanups along the way. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * Rewrite a series of goto statements as a sequences ofJon Loeliger2006-10-19-31/+21
| | | | | | | | | | | | | | | | | | | | conditional expressions instead. Use consistent return code 0/-1 for good/bad indicators. Include one fewer file if the driver isn't used at all. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * Moved i2c driver out of cpu/mpc86xx/i2c.c into drivers/fsl_i2c.cJon Loeliger2006-10-19-1/+249
| | | | | | | | | | | | | | in an effort to begin to unify the umpteen FSL I2C drivers that are all otherwise very similar. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-12-3/+3
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| * | Remove unneeded include files and local variable.Jon Loeliger2006-10-12-3/+0
| | | | | | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-11-1/+870
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| * \ \ Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-10-8/+7
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| * | | | Ran lindent and cleaned up whitespace issues.Jon Loeliger2006-10-10-441/+455
| | | | | | | | | | | | | | | | | | | | Format for 80-columns too.
| * | | | Merge branch 'mpc85xx'Jon Loeliger2006-09-19-13/+77
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/tsec.c
| | * | | | Add support for eTSEC 3 & 4 on 8548 CDSAndy Fleming2006-09-19-10/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Added support for using eTSEC 3 and eTSEC 4 on the 8548 CDS. This will only work on rev 1.3 boards (but doesn't break older boards) * Cleaned up some comments to reflect the expanded role of tsec in other systems
| * | | | | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-09-19-29/+211
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/stxxtc/Makefile
| * \ \ \ \ \ Merge branch 'mpc86xx'Jon Loeliger2006-08-23-142/+138
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| | * | | | | | Cleanup and lindent new AHCI driver.Jon Loeliger2006-08-23-142/+138
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| * | | | | | | Merge branch 'mpc86xx'Jon Loeliger2006-08-23-1/+707
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| | * | | | | | Add AHCI support to u-bootJin Zhengxiong2006-08-23-1/+707
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add AHCI support in u-boot, enable the sata disk controllers which following the AHCI protocol. Signed-off-by:Jason Jin<jason.jin@freescale.com>
| * | | | | | | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-08-22-0/+3
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| * \ \ \ \ \ \ \ Merge branch 'mpc85xx'Jon Loeliger2006-08-09-1/+1
| |\ \ \ \ \ \ \ \ | | | |_|_|/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/ft_build.h include/pci.h Resolved, though.
| | * | | | | | | * Made sure the code which disables prefetch for PCI devices sets the size ↵Matthew McClintock2006-08-09-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of the prefetch region to 0 Patch by Andy Fleming on 17-Mar-2006 Signed-off-by: Andy Fleming <afleming@freescale.com>
| * | | | | | | | Merge branch 'wd'Jon Loeliger2006-08-09-12/+863
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| * \ \ \ \ \ \ \ \ Merge branch 'mpc86xx'Jon Loeliger2006-06-28-1/+1
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| | * | | | | | | | Change Id to symbolic name for RTL8139Jin Zhengxiong2006-06-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jason Jin <Jason.jin@freescale.com>
| * | | | | | | | | Merge branch 'mpc86xx'Jon Loeliger2006-06-27-2/+4
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| | * | | | | | | | Fix RTL8139 in big endianJin Zhengxiong-R641882006-06-27-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | signed-off-by: Jason Jin <Jason.Jin@freescale.com> signed-off-by: Wei Zhang <wei.zhang@freescale.com>
| | * | | | | | | | Fix Tsec bug when no linkJin Zhengxiong-R641882006-06-27-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When tftp a non-exist file from the tftp server, u-boot will check the link of all eth port. The original file will return wrong link state on the no link ports. signed-off-by: Jason Jin <Jason.Jin@freescale.com>
| | * | | | | | | | Fix bug for io_bar size during pci scanJin Zhengxiong-R641882006-06-27-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During the pci scan process, Some devices return bar_reponse with the highest bytes 0, such as the pci bridge in uli1575 return bar_response with 0xffffff, So the bar_size should be manually set under 64K. Signed-off-by: Jason Jin <jason.jin@freescale.com>
| * | | | | | | | | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-06-07-5/+1
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| * \ \ \ \ \ \ \ \ \ Merge branch 'mpc86xx'Jon Loeliger2006-05-09-7/+82
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| | * | | | | | | | | Revert bad PCI prefetch limit change.Jon Loeliger2006-04-27-1/+1
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| | * | | | | | | | | Initial support for MPC8641 HPCN board.Jon Loeliger2006-04-26-8/+83
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* | | | | | | | | | | Add board/cpu specific NAND chip select function to 440 NDFCStefan Roese2006-10-20-1/+8
| |_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on idea and implementation from Jeff Mann Patch by Stefan Roese, 20 Oct 2006
* | | | | | | | | | Fix spelling; minor code cleanup.Wolfgang Denk2006-10-12-3/+3
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* | | | | | | | | * Several improvements to the new NAND subsystem:Stefan Roese2006-10-10-1/+870
| |_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - JFFS2 related commands implemented in mtd-utils style - Support for bad blocks - Bad block testing commands - NAND lock commands Please take a look at doc/README.nand for more details Patch by Guido Classen, 10 Oct 2006
* | | | | | | | Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk2006-10-09-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on patch by Mike Frysinger, 20 Jun 2006
* | | | | | | | Coding style cleanupWolfgang Denk2006-10-09-4/+3
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* | | | | | | Merge with /home/m8/git/u-bootWolfgang Denk2006-09-04-29/+96
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| * | | | | | | Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-29/+96
| | |_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
* | | | | | | Make the serial driver framework work with CONFIG_SERIAL_MULTI enabledWolfgang Denk2006-08-30-0/+115
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* | | | | | Fix drivers/dm9000.c when configured in 32 bit mode.Wolfgang Denk2006-08-14-0/+3
| |_|_|/ / |/| | | | | | | | | | | | | | Patch by Eric Benard, 17 Nov 2005
* | | | | Code cleanupWolfgang Denk2006-07-21-1/+1
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* | | | | More code cleanupWolfgang Denk2006-07-21-4/+10
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