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* command.c: Expose the core of do_help as _do_help to the rest of u-boot.Detlev Zundel2009-03-27-1/+3
| | | | | | | Other commands implementing subcommands can reuse this code nicely. Signed-off-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Andreas Pfefferle <ap@denx.de>
* mpc5xxx: Add structure definition for several more register blocks.Detlev Zundel2009-03-27-0/+124
| | | | Signed-off-by: Detlev Zundel <dzu@denx.de>
* ppc: cleanup compiler errors/warningsHeiko Schocher2009-03-27-0/+1
| | | | | | | | | | | | | Current u-boot top of tree builds with warnings/errors for the following boards: ads5121 cpci5200 mecp5200 v38b IAD210 MBX MBX860T NX823 RPXClassic debris PN62 following patch solves this. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-at91Wolfgang Denk2009-03-26-6/+139
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| * at91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.Nicolas Ferre2009-03-22-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed. The AT91SAM9G20-EK board is an updated revision of the AT91SAM9260-EK board. It is essentially the same, with a few minor differences. Here is the chip page on Atmel website: http://www.atmel.com/dyn/products/product_card.asp?part_id=4337 Signed-off-by: Justin Waters <justin.waters@timesys.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move nand drivers to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+53
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move common macb initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move common usb host initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move common led management to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+29
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move common spi initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * at91sam9/at91cap: move common serial initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-0/+34
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2009-03-26-0/+5
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| * | OMAP3:Beagle: Enable mtdpartsNishanth Menon2009-03-25-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://www.denx.de/wiki/DULG/UBootCmdGroupFlash#UBootCmdFlMtdparts provides a flexible way to create and maintain u-boot mtd partitions. This allows commands such as "nand erase fs" to work and the user no longer needs to decode the absolute nand offsets. This patch enables this function for beagleboard Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | ads5121: enable instruction cacheWolfgang Denk2009-03-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling the instruction cache significantly accelerates U-Boot operations like CRC checking, image uncompression, etc. Kudos to Andrea Scian for pointing out. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2009-03-25-1349/+1175
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| * | | Blackfin: bf537-stamp: increase monitor sizeMike Frysinger2009-03-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The new jffs2 code pushed the code size just over the limit, so increase the limit a bit more. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: bf537-stamp: bump default SCLK up to 125MHzMike Frysinger2009-03-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since all of the bf537-stamp and bf537-ezkit boards out there can handle it, increase the speed of SCLK to 125MHz rather than 100MHz. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: bf537-stamp: rewrite MAC-in-flash handlingMike Frysinger2009-03-24-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the common net eth functions to setup the env/global data with the MAC address, and properly handle the case where CONFIG_SYS_NO_FLASH is defined. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: add clkin_hz= to default kernel command line for ADI boardsMike Frysinger2009-03-24-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: bf533-stamp: bump up default clocksMike Frysinger2009-03-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the hardware can handle it, bump the default clocks from 80mhz SCLK and 398mhz CCLK to 100mhz SCLK and 498mhz CCLK. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: bf533-stamp: rewrite startup LED notificationsMike Frysinger2009-03-24-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Again, don't clobber pins that we aren't actually using, and use the common LED framework rather than our own hob-job-but-not-really-working. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: unify common ADI board settingsMike Frysinger2009-03-24-937/+719
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than duplicate the same ADI settings in every ADI board, create a common ADI config header and have all ADI boards start using that. This will also make merging the ~10 boards I have to forward port a lot easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: fix SIC_RVECT definition: it is 16bits, not 32bitsMike Frysinger2009-03-23-6/+6
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: drop SPORT_TX read helper macrosMike Frysinger2009-03-23-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPORT_TX registers cannot be read (the hardware will trigger an error), so drop the read helper macros. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: unify duplicate CPU port definitionsMike Frysinger2009-03-23-320/+314
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: drop now-unused CONFIG_SYS_BFIN_CMD_XXXMike Frysinger2009-03-23-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | With the new CONFIG_XXX system and CONFIG_CMD_XXX handling, these defines are no longer used/needed. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: update lockbox api according to latest documentationMike Frysinger2009-03-23-35/+35
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: fix SWRST/SYSCR register sizesMike Frysinger2009-03-23-9/+9
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Blackfin: update anomaly listsMike Frysinger2009-03-23-11/+39
| |/ / | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | Add multi-chip NAND support for the TQM8548 modulesWolfgang Grandegger2009-03-23-25/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patches configures the NAND UPM-FSL driver with multi-chip support for the Micron MT29F8G08FAB NAND flash memory on the TQM8548 modules. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | Add wait flags to support board/chip specific delaysWolfgang Grandegger2009-03-23-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NAND flash on the TQM8548_BE modules requires a short delay after running the UPM pattern like the MPC8360ERDK board does. The TQM8548_BE requires a further short delay after writing out a buffer. Normally the R/B pin should be checked, but it's not connected on the TQM8548_BE. The corresponding Linux FSL UPM driver uses similar delay points at the same locations. To manage these extra delays in a more general way, I introduced the "wait_flags" field allowing the board-specific driver to specify various types of extra delay. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | Add support for TQM-specific chip select logic to FSL-UPMWolfgang Grandegger2009-03-23-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | For the NAND chips on the TQM8548 modules, a special chip-select logic is used. It uses dedicated address lines to be set via UPM machine address register (mar). This patch adds such support to the FSL-UPM driver. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | Add multi chip support to the FSL-UPM driverWolfgang Grandegger2009-03-23-1/+3
|/ / | | | | | | | | | | | | | | | | | | | | This patch adds support for multi-chip NAND devices to the FSL-UPM driver. The "dev_ready" callback of the "struct fsl_upm_nand" is now called with the argument "chip_nr" to allow testing the proper chip select line. The NAND support of the MPC8360ERDK is updated as well. No other boards are currently using the FSL UPM driver. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-avr32Wolfgang Denk2009-03-23-231/+587
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| * \ Merge branch 'evk1100-prep'Haavard Skinnemoen2009-03-23-0/+0
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| | * | avr32: fix cacheflush.h location introducted by d8f2aa3298610bJean-Christophe PLAGNIOL-VILLARD2009-03-23-0/+0
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | Merge branch 'mimc200'Haavard Skinnemoen2009-03-23-231/+587
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| | * | Merge branch 'evk1100-prep' into nextHaavard Skinnemoen2009-02-23-119/+129
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| | | * AVR32: Make GPIO implmentation cpu dependentGunnar Rangoy2009-02-23-81/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some differences in the implementation of GPIO in the at32uc chip compared to the ap700x series. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * AVR32: Move addrspace.h to arch-directory, and move some functions from io.h ↵Olav Morken2009-02-23-37/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to addrspace.h The AVR32A architecture (which AT32UC3A-series is based on) has a different memory layout than the AVR32B-architecture. This patch moves addrspace.h to an arch-dependent directory in preparation for AT32UC3A-support. It also moves some address-space manipulation functions from io.h to addrspace.h. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * AVR32: Make cacheflush cpu-dependentOlav Morken2009-02-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AT32UC3A series of processors doesn't contain any cache, and issuing cache control instructions on those will cause an exception. This commit makes cacheflush.h arch-dependent in preparation for the AT32UC3A-support. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | Merge branch 'mimc200' into nextHaavard Skinnemoen2009-02-23-3/+3
| | |\ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | Conflicts: board/mimc/mimc200/mimc200.c include/configs/mimc200.h
| | | * MIMC200 board now uses CONFIG_DISABLE_CONSOLEMark Jackson2008-10-05-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changed MIMC200 board setup and config to use CONFIG_DISABLE_CONSOLE. Also fixed default uImage location. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | Merge branch 'cleanups' into nextHaavard Skinnemoen2009-02-23-190/+536
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| | | * \ Merge branch 'fixes' into cleanupsHaavard Skinnemoen2008-12-17-44026/+50682
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/atmel/atngw100/atngw100.c board/atmel/atstk1000/atstk1000.c cpu/at32ap/at32ap700x/gpio.c include/asm-avr32/arch-at32ap700x/clk.h include/configs/atngw100.h include/configs/atstk1002.h include/configs/atstk1003.h include/configs/atstk1004.h include/configs/atstk1006.h include/configs/favr-32-ezkit.h include/configs/hammerhead.h include/configs/mimc200.h
| | | * | | avr32: Add support for "GPIO" port muxHaavard Skinnemoen2008-09-01-0/+193
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "GPIO" port mux is used on AVR32 UC3 parts as well as AT32AP7200 and all later AVR32 chips. This patch adds a driver for it, implementing the same API as the existing portmux-pio driver but with more functionality. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: use board_early_init_r instead of board_init_infoHaavard Skinnemoen2008-09-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the avr32-specific board_init_info hook by the standard board_early_init_r hook and make it optional. board_early_init_r() runs somewhat earlier than board_init_info used to do, but this isn't a problem for any of the in-tree boards. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: Use board_postclk_init instead of gclk_initHaavard Skinnemoen2008-09-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the avr32-specific gclk_init() board hook with the standard board_postclk_init() hook which is supposed to run at the same point during initialization. Provide a dummy weak alias for boards not implementing this hook. The cost of this is: - 2 bytes for the dummy function (retal 0) - 2 bytes for each unnecessary function call (short rcall) which is a pretty small price to pay for avoiding lots of #ifdef clutter. In this particular case, all boards probably end up slightly smaller because we avoid the conditional checking if the gclk_init symbol is NULL. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: Add gclk helper functionsHaavard Skinnemoen2008-09-01-2/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add two helper functions for configuring and enabling generic clocks: - gclk_enable_output: Enables output on a GCLKx pin - gclk_set_rate: Configures a gclk to run at a specific rate This should eliminate any reason to go mucking about with PM registers from board code. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: refactor the portmux/gpio codeHaavard Skinnemoen2008-09-01-184/+243
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Separate the portmux configuration functionality from the GPIO pin control API. - Separate the controller-specific code from the chip-specific code. - Allow "ganged" port configuration (multiple pins at once). - Add more flexibility to the "canned" peripheral select functions: - Allow using more than 23 address bits, more chip selects, as well as NAND- and CF-specific pins. - Make the MACB SPEED pin optional, and choose between MII/RMII using a parameter instead of an #ifdef. - Make it possible to use other MMC slots than slot 0, and support different MMC/SDCard data bus widths. - Use more reasonable pull-up defaults; floating pins may consume a lot of power. - Get rid of some custom portmux code from the mimc200 board code. The old gpio/portmux API couldn't really handle its requirements, but the new one can. - Add documentation. The end result is slightly smaller code for all boards. Which isn't really the point, but at least it isn't any larger. This has been verified on ATSTK1002 and ATNGW100. I'd appreciate if the board maintainers could help me test this on their boards. In particular, the mimc200 port has lost a lot of code, so I'm hoping Mark can help me out. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Mark Jackson <mpfj@mimc.co.uk> Cc: Alex Raimondi <alex.raimondi@miromico.ch> Cc: Julien May <julien.may@miromico.ch> Changes since v1: * Enable pullup on NWAIT * Add missing include to portmux-pio.h * Rename CONFIG_PIO2 -> CONFIG_PORTMUX_PIO to match docs
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