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* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2008-12-30-0/+9
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| * Add support for PCA953x I2C gpio devicesPeter Tyser2008-12-19-0/+9
| | | | | | | | | | | | | | | | | | | | | | Initial support for NXP's 4 and 8 bit I2C gpio expanders (eg pca9537, pca9557, etc). The CONFIG_PCA953X define enables support for the devices while the CONFIG_CMD_PCA953X define enables the pca953x command. The CONFIG_CMD_PCA953X_INFO define enables an 'info' sub-command which provides summary information for the given pca953x device. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | README: update mailing list name and hits to patch submission.Wolfgang Denk2008-12-30-8/+9
|/ | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* README: Document CONFIG_SYS parameters for vxworksNiklaus Giger2008-12-07-0/+18
| | | | Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
* cfi-mtd: Add cfi-mtd driver.Piotr Ziecik2008-11-24-0/+5
| | | | | | | | | | | | Add cfi-mtd driver, which exports CFI flash to MTD layer. This allows CFI flash devices to be used from MTD layer. Building of the new driver is controlled by CONFIG_FLASH_CFI_MTD option. Initialization is done by calling cfi_mtd_init() from flash_init(). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Blackfin: document some of the blackfin directoriesMike Frysinger2008-10-23-0/+2
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-167/+167
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* I2C: adding new "i2c bus" Command to the I2C Subsystem.Heiko Schocher2008-10-18-0/+47
| | | | | | | With this Command it is possible to add new I2C Busses, which are behind 1 .. n I2C Muxes. Details see README. Signed-off-by: Heiko Schocher <hs@denx.de>
* Add support for CONFIG_EFI_PARTITION (GUID Partition Table)richardretanubun2008-10-18-1/+1
| | | | | | | | | The GUID (Globally Unique Identifier) Partition Table (GPT) is a part of EFI. See http://en.wikipedia.org/wiki/GUID_Partition_Table Based on linux/fs/partitions/efi.[ch] Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com>
* Automatic software update from TFTP serverBartlomiej Sieka2008-10-18-0/+12
| | | | | | | | | | | The auto-update feature allows to automatically download software updates from a TFTP server and store them in Flash memory during boot. Updates are contained in a FIT file and protected with SHA-1 checksum. More detailed description can be found in doc/README.update. Signed-off-by: Rafal Czubak <rcz@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* Adds two more ethernet interface to 83xxrichardretanubun2008-10-18-0/+3
| | | | | | | | | Added as a convenience for other platforms that uses MPC8360 (has 8 UCC). Six eth interface is chosen because the platform I am using combines UCC1&2 and UCC3&4 as 1000 Eth and the other four UCCs as 10/100 Eth. Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Update mailing list email and archive addressesPeter Tyser2008-09-13-4/+4
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Add support for LZMA uncompression algorithm.Luigi 'Comio' Mantellini2008-09-13-0/+23
| | | | | Signed-off-by: Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-22/+22
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_NVRAM in CONFIG_ENV_IS_IN_NVRAMJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_NAND in CONFIG_ENV_IS_IN_NANDJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_DATAFLASH in CONFIG_ENV_IS_IN_DATAFLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_EEPROM in CONFIG_ENV_IS_IN_EEPROMJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ppc4xx: Allow DTT_I2C_DEV_CODE configured by CFG_I2C_DTT_ADDRVictor Gallardo2008-09-10-0/+6
| | | | | | | On AMCC Arches board DTT_I2C_DEV_CODE is different then canyonlands and glacier. Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
* Add support for booting of INTEGRITY operating system uImagesPeter Tyser2008-09-09-2/+3
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Remove support for booting ARTOS imagesKumar Gala2008-09-09-2/+2
| | | | | | | | | | | Pantelis Antoniou stated: AFAIK, it is still used but the products using PPC are long gone. Nuke it plz (from orbit). So remove it since it cleans up a usage of env_get_char outside of the environment code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Moved conditional compile into MakefileAndreas Engel2008-09-09-2/+2
| | | | Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
* README: fix missing subdirectory in the documentationMarkus Heidelberg2008-09-09-3/+3
| | | | Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
* drivers/mtd: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-1/+1
| | | | | | rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Update the U-Boot wiki URL.Magnus Lilja2008-08-11-2/+2
| | | | Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
* Many spelling fixes in README.Marcel Ziswiler2008-07-10-70/+71
| | | | Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-fdtWolfgang Denk2008-06-11-8/+1
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| * Remove the deprecated CONFIG_OF_FLAT_TREEGerald Van Baren2008-06-09-8/+1
| | | | | | | | | | | | | | Use CONFIG_OF_LIBFDT instead to support flattened device trees. It is cleaner, has better functionality, and is better supported. Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* | Merge branch 'master' of git://git.denx.de/u-bootBen Warren2008-06-08-0/+4
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| * Merging Stelian Pop AT91 patchesJean-Christophe PLAGNIOL-VILLARD2008-05-24-0/+4
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge branch 'testing-V2' Conflicts: board/atmel/at91cap9adk/Makefile Fixing copyright board/atmel/at91sam9260ek/Makefile Fixing copyright board/atmel/at91sam9260ek/u-boot.lds Delete no more needed ld script Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| | * Add ATMEL LCD driverStelian Pop2008-05-10-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the ATMEL LCDC driver which is used on some AT91 and AVR platforms. Is has been tested with the AT91CAP9ADK, AT91SAM9261EK, AT91SAM9263EK and AT91SAM9RLEK boards. Adaptation for AVR32 should probably be easy. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | smc911x: add 16 bit supportJens Gehrlein2008-05-22-0/+15
|/ / | | | | | | | | Signed-off-by: Jens Gehrlein <sew_s@tqs.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | Fix some typosAdrian Filipi2008-05-09-1/+0
|/ | | | | | | | | This patch fixes three typos. The first is a repetition of CONFIG_CMD_BSP. The second makes the #endif comment match its #if. The third is a spelling error. Signed-off-by: Adrian Filipi <adrian.filipi@eurotech.com>
* net: make ARP timeout configurableGuennadi Liakhovetski2008-04-28-0/+4
| | | | | | | | | | | | | | Currently the timeout waiting for an ARP reply is hard set to 5 seconds. On i.MX31ADS due to a hardware "strangeness" up to four first IP packets to the boards get lost, which typically are ARP replies. By configuring the timeout to a lower value we significantly improve the first network transfer time on this board. The timeout is specified in milliseconds, later internally it is converted to deciseconds, because it has to be converted to hardware ticks, and CFG_HZ ranges from 900 to 27000000 on different boards. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* RTC driver for MC13783Guennadi Liakhovetski2008-04-18-0/+1
| | | | | | | MC13783 is a multifunction IS with an SPI interface to the host. This driver handles the RTC controller in this chip. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* New i.MX31 SPI driverGuennadi Liakhovetski2008-04-18-0/+5
| | | | | | | | | This is an SPI driver for i.MX and MXC based SoCs from Freescale. So far only implemented and tested on i.MX31, can with a modified register layout and definitions be used for i.MX27, I think, MXC CPUs have similar SPI controllers too. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* Boot-related documentation updateBartlomiej Sieka2008-04-17-2/+19
| | | | | | | - document 'bootm_low' and 'bootm_size' environment variables - update inaccurate CFG_BOOTMAPSZ entry Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flashWolfgang Denk2008-04-13-0/+7
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| * cfi_flash: Support buffered writes on non-standard Spansion NOR flashGuennadi Liakhovetski2008-04-12-0/+7
| | | | | | | | | | | | | | | | | | | | | | Some NOR flash chip from Spansion, for example, the s29ws-n MirrorBit series require different addresses for buffered write commands. Define a configuration option to support buffered writes on those chips. A more elegant solution would be to automatically detect those chips by parsing their CFI records, but that would require introduction of a fixup table into the cfi_flash driver. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* | SPARC: Added support for SPARC LEON2 SOC Processor.Daniel Hellstrom2008-04-08-0/+1
| | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* | SPARC: Added support for SPARC LEON3 SOC processor.Daniel Hellstrom2008-04-08-0/+1
| | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* | SPARC: Added generic support for SPARC architecture.Daniel Hellstrom2008-04-08-0/+1
|/ | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-fdtWolfgang Denk2008-04-08-13/+0
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| * remove remaining CONFIG_OF_HAS_{UBOOT_ENV,BD_T} codeKim Phillips2008-04-01-13/+0
| | | | | | | | | | | | | | | | finish off what commit 43ddd9c820fec44816188f53346b464e20b3142d, "Remove deprecated CONFIG_OF_HAS_UBOOT_ENV and CONFIG_OF_HAS_BD_T" started. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-netWolfgang Denk2008-04-08-0/+17
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| * | new PHY @ e1000 - 2nd tryAndre Schwarz2008-03-30-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add 82541ER device with latest integrated IGP2 PHY. Introduced CONFIG_E1000_FALLBACK_MAC for NIC bring-up with empty eeprom. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | DHCP request fix for Windows Server 2003Aras Vaichas2008-03-30-0/+14
| |/ | | | | | | | | | | | | | | | | | | Added option CONFIG_BOOTP_DHCP_REQUEST_DELAY. This provides an optional delay before sending "DHCP Request" in net/bootp.c. Required to overcome interoperability problems with Windows Server 200x DHCP server when U-Boot client responds too fast for server to handle. Signed-off-by: Aras Vaichas <arasv@magtech.com.au> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | ppc: Small change to CFG_MEM_TOP_HIDE descriptionStefan Roese2008-03-28-2/+2
| | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc: Add CFG_MEM_TOP_HIDE option to hide memory area that doesn't get "touched"Stefan Roese2008-03-27-0/+21
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CFG_MEM_TOP_HIDE is defined in the board config header, this specified memory area will get subtracted from the top (end) of ram and won't get "touched" at all by U-Boot. By fixing up gd->ram_size the Linux kernel should gets passed the now "corrected" memory size and won't touch it either. This should work for arch/ppc and arch/powerpc. Only Linux board ports in arch/powerpc with bootwrapper support, which recalculate the memory size from the SDRAM controller setup, will have to get fixed in Linux additionally. This patch enables this config option on some PPC440EPx boards as a workaround for the CHIP 11 errata. Here the description from the AMCC documentation: CHIP_11: End of memory range area restricted access. Category: 3 Overview: The 440EPx DDR controller does not acknowledge any transaction which is determined to be crossing over the end-of-memory-range boundary, even if the starting address is within valid memory space. Any such transaction from any PLB4 master will result in a PLB time-out on PLB4 bus. Impact: In case of such misaligned bursts, PLB4 masters will not retrieve any data at all, just the available data up to the end of memory, especially the 440 CPU. For example, if a CPU instruction required an operand located in memory within the last 7 words of memory, the DCU master would burst read 8 words to update the data cache and cross over the end-of-memory-range boundary. Such a DCU read would not be answered by the DDR controller, resulting in a PLB4 time-out and ultimately in a Machine Check interrupt. The data would be inaccessible to the CPU. Workaround: Forbid any application to access the last 256 bytes of DDR memory. For example, make your operating system believe that the last 256 bytes of DDR memory are absent. AMCC has a patch that does this, available for Linux. This patch sets CFG_MEM_TOP_HIDE for the following 440EPx boards: lwmon5, korat, sequoia The other remaining 440EPx board were intentionally not included since it is not clear to me, if they use the end of ram for some other purpose. This is unclear, since these boards have CONFIG_PRAM defined and even comments like this: PMC440.h: /* esd expects pram at end of physical memory. * So no logbuffer at the moment. */ It is strongly recommended to not use the last 256 bytes on those boards too. Patches from the board maintainers are welcome. Signed-off-by: Stefan Roese <sr@denx.de>
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