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* IOMUX: Add console multiplexing support.Gary Jennejohn2008-12-07-0/+106
| | | | | | | | | | | | | | | | | | | | | | | | Modifications to support console multiplexing. This is controlled using CONFIG_SYS_CONSOLE_MUX in the board configuration file. This allows a user to specify multiple console devices in the environment with a command like this: setenv stdin serial,nc. As a result, the user can enter text on both the serial and netconsole interfaces. All devices - stdin, stdout and stderr - can be set in this manner. 1) common/iomux.c and include/iomux.h contain the environment setting implementation. 2) doc/README.iomux contains a somewhat more detailed description. 3) The implementation in (1) is called from common/cmd_nvedit.c to handle setenv and from common/console.c to handle initialization of input/output devices at boot time. 4) common/console.c also contains the code needed to poll multiple console devices for input and send output to all devices registered for output. 5) include/common.h includes iomux.h and common/Makefile generates iomux.o when CONFIG_SYS_CONSOLE_MUX is set. Signed-off-by: Gary Jennejohn <garyj@denx.de>
* mpc8641: Fix error in READMEBecky Bruce2008-12-01-5/+5
| | | | | | | I made some updates to the code that didn't make it into the README - fix this Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* mpc8641: Support 36-bit physical addressingBecky Bruce2008-11-10-0/+24
| | | | | | | | | | | | | | | | | | This patch creates a memory map with all the devices in 36-bit physical space, in addition to the 32-bit map. The CCSR relocation is moved (again, sorry) to allow for the physical address to be 36 bits - this requires translation to be enabled. With 36-bit physical addressing enabled, we are no longer running with VA=PA translations. This means we have to distinguish between the two in the config file. The existing region name is used to indicate the virtual address, and a _PHYS variety is created to represent the physical address. Large physical addressing is not enabled by default. Set CONFIG_PHYS_64BIT in the config file to turn this on. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* mpc8641: Change 32-bit memory mapBecky Bruce2008-11-10-19/+21
| | | | | | | | | | | | | | | | | | | | | | The memory map on the 8641hpcn is modified to look more like the 85xx boards; this is a step towards a more standardized layout going forward. As part of this change, we now relocate the flash. The regions for some of the mappings were far larger than they needed to be. I have reduced the mappings to match the actual sizes supported by the hardware. In addition I have removed the comments at the head of the BAT blocks in the config file, rather than updating them. These get horribly out of date, and it's a simple matter to look at the defines to see what they are set to since everything is right here in the same file. Documentation has been changed to reflect the new map, as this change is user visible, and affects the OS which runs post-uboot. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* ColdFire: Add MCF5301x CPU and M53017EVB supportTsiChung Liew2008-11-03-0/+181
| | | | Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
* Fix to the auto-update feature documentation (CONFIG_UPDATE_TFTP_MSEC_MAX)Bartlomiej Sieka2008-10-31-3/+3
| | | | Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* mpc8313erdb: Document NAND boot.Scott Wood2008-10-29-4/+32
| | | | | | | Previously, the documentation claimed that NAND boot is not supported. This is no longer true. Signed-off-by: Scott Wood <scottwood@freescale.com>
* Check DDR interleaving modeHaiying Wang2008-10-18-0/+69
| | | | | | | | | * Check DDR interleaving mode from environment by reading memctl_intlv_ctl and ba_intlv_ctl. * Print DDR interleaving mode information * Add doc/README.fsl-ddr to describe the interleaving setting Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-712/+572
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Automatic software update from TFTP serverBartlomiej Sieka2008-10-18-0/+152
| | | | | | | | | | | 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>
* Remove unused CFG_EEPROM_PAGE_WRITE_ENABLE referencesPeter Tyser2008-10-14-8/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* update uImage FIT multi documentationJean-Christophe PLAGNIOL-VILLARD2008-10-08-0/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* move README.imx31 to doc/ and merge with README.mx31Jean-Christophe PLAGNIOL-VILLARD2008-10-08-17/+29
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Coding style cleanup, update CHANGELOGWolfgang Denk2008-09-13-7/+4
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2008-09-13-0/+8
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| * ARM DaVinci: Fix broken HW ECC for large page NAND.Hugo Villeneuve2008-09-10-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on original patch by Bernard Blackham <bernard@largestprime.net> U-boot's HW ECC support for large page NAND on Davinci is completely broken. Some kernels, such as the 2.6.10 one supported by MontaVista for DaVinci, rely upon this broken behaviour as they share the same code for ECCs. In the existing scheme, error detection *might* work on large page, but error correction definitely does not. Small page ECC correction works, but the format is not compatible with the mainline git kernel. This patch adds ECC code that matches what is currently in the Davinci git repository (since NAND support was added in 2.6.24). This makes the ECC and OOB layout written by u-boot compatible with Linux for both small page and large page devices and fixes ECC correction for large page devices. The old behaviour can be restored by defining the macro CFG_DAVINCI_BROKEN_ECC, which is undefined by default. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Acked-by: Sergey Kubushyn <ksi@koi8.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | Merge branch 'Makefile-next' of git://git.denx.de/u-boot-armWolfgang Denk2008-09-12-4/+4
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| * | rename environment.c in env_embedded.c to reflect is functionalityJean-Christophe PLAGNIOL-VILLARD2008-09-10-4/+4
| |/ | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | i.MX31: Make the SPI bus and chip select configurable for MC13783Magnus Lilja2008-09-12-0/+19
|/ | | | | | | | | | | The i.MX31 has three SPI buses and each bus has several chip selects and the MC13783 chip can be connected to any of these. The current RTC driver for MC13783 is hardcoded for CSPI2/SS2. This patch makes make MC13783 SPI bus and chip select configurable via CONFIG_MC13783_SPI_BUS and CONFIG_MC13783_SPI_CS. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
* Add support for booting of INTEGRITY operating system uImagesPeter Tyser2008-09-09-1/+1
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Remove support for booting ARTOS imagesKumar Gala2008-09-09-1/+1
| | | | | | | | | | | 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>
* doc/qemu_mips: add doc howto debug u-boot with gdbJean-Christophe PLAGNIOL-VILLARD2008-09-04-1/+63
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* sh: Renesas R0P7785LC0011RL board supportNobuhiro Iwamatsu2008-08-31-0/+83
| | | | | | | | | | | | | | This board has SH7785, 512MB DDR2-SDRAM, NOR Flash, Graphic, Ethernet, USB, SD, RTC, and I2C controller. This patch supports the following functions: - 128MB DDR2-SDRAM (29-bit address mode only) - NOR Flash - USB host - Ethernet Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* drivers/mtd/nand: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-1/+1
| | | | | | rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* NAND: Always skip blocks on read/write/boot.Scott Wood2008-08-12-25/+12
| | | | | | | Use of the non-skipping versions was almost always (if not always) an error, and no valid use case has been identified. Signed-off-by: Scott Wood <scottwood@freescale.com>
* qemu_mips: update README to follow qemu update about default machineJean-Christophe PLAGNIOL-VILLARD2008-08-01-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Fix printf() format problems with configurable promptsWolfgang Denk2008-07-31-4/+11
| | | | | | | | | | | | | | | U-Boot allows for configurable prompt strings using the CONFIG_AUTOBOOT_PROMPT resp. CONFIG_MENUPROMPT definitions. So far, the assumption was that any such user defined problts would contain exactly one "%d" format specifier. But some boards did not. To allow for flexible boot prompts without adding too complex code we now allow to specify the whole list of printf() arguments in the user definition. This is powerful, but requires a responsible user who really understands what he is doing, as he needs to know for exanple which variables are available in the respective context. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Prepare v1.3.4-rc1: Code cleanup, update CHANGELOG, sort MakefileWolfgang Denk2008-07-15-3/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* mpc5xxx: Add MVBC_P board supportAndre Schwarz2008-07-15-0/+74
| | | | | | | | The MVBC_P is a MPC5200B based camera system with Intel Gigabit ethernet controller (using e1000) and custom Altera Cyclone-II FPGA on PCI. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Coding Style CleanupWolfgang Denk2008-06-28-3/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* add MPC8343 based board mvBlueLYNX-M7 (doc+config)Andre Schwarz2008-06-10-0/+85
| | | | | | | | | Add MPC8343 based board mvBlueLYNX-M7. It's a single board stereo camera system. Please read doc/README.mvblm7 for details. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* USB: add new configuration variable CONFIG_PCI_OHCI_DEVNOSergei Poselenov2008-05-27-0/+6
| | | | | | | | In case of several PCI USB controllers on a board this variable specifys which controller to use. See doc/README.generic_usb_ohci for details. Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-34/+34
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix some typosAdrian Filipi2008-05-09-1/+1
| | | | | | | | | 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>
* qemu_mips: add READMEJean-Christophe PLAGNIOL-VILLARD2008-05-04-0/+18
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* mpc83xx: clean up the readme for 83xx boardsDave Liu2008-04-25-11/+10
| | | | | | | 1. correct the typo 2. correct the memory map for 837xerdb board Signed-off-by: Dave Liu <daveliu@freescale.com>
* doc/README.mips: Add MIPS notesShinya Kuribayashi2008-04-25-0/+57
| | | | Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* doc: english polishing for README.sataDave Liu2008-04-13-12/+12
| | | | | | | according to gvb's suggestion, polishing for the doc. Signed-off-by: Jerry Van Baren <gerald.vanbaren@ge.com> Signed-off-by: Dave Liu <daveliu@freescale.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-shWolfgang Denk2008-04-08-4/+47
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| * sh: Add support Renesas Solutions R7780MPYusuke Goda2008-03-28-4/+47
| | | | | | | | | | | | | | | | | | | | | | Renesas Solutions R7780MP is a reference board on SH7780. This board has serial, 10/100 base Ethernet deivice, CF slot and VGA devices. This board can set extension board. Extension board has 10/100/1000 base Ethernet device, PCI slot, S-ATA, iDVR slot. Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | ppc4xx: Updates to Korat-specific codeLarry Johnson2008-03-27-0/+51
|/ | | | | | | | | | | | | | | | This patch contains updates for changes for the Korat PPC440EPx board. These changes include: (1) Support for "permanent" and "upgradable" copies of U-Boot, as described in the new "doc/README.korat" file; (2) a new memory map for the registers in the board's CPLD; (3) a revised format for manufacturer's data in serial EEPROM; and (4) changes to track updates to U-Boot for the Sequoia board. Signed-off-by: Larry Johnson <lrj@acm.org>
* Coding style cleanup, update CHANGELOGWolfgang Denk2008-03-27-12/+12
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ata: add the readme for SATA command lineDave Liu2008-03-26-0/+68
| | | | Signed-off-by: Dave Liu <daveliu@freescale.com>
* Cleanup coding style, update CHANGELOGWolfgang Denk2008-03-26-69/+69
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* [new uImage] Fix *.its files location in documentationBartlomiej Sieka2008-03-20-10/+11
| | | | Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* [new uImage] Add new uImage format documentation and examplesMarian Balakowicz2008-03-12-0/+955
| | | | | | | | | | | | | | | | | Create doc/uImage.FIT documentation directory with the following files: - command_syntax_extensions.txt : extended command syntax description - howto.txt : short usage howto - source_file_format.txt : internal new uImage format description Add example image source files: - kernel.its - kernel_fdt.its - multi.its Update README appropriately. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* 8610HPCD: Document the flashbank selection switches.Jon Loeliger2008-02-20-0/+6
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk2008-02-15-10/+58
|\ | | | | | | | | | | | | | | | | Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
| * add some more Blackfin docsMike Frysinger2008-02-04-10/+57
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | PPC: Use r2 instead of r29 as global data pointerWolfgang Denk2008-02-14-1/+1
|/ | | | | | | | | | | | R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
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