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* ZOOM2 Add support for debug board detection.Tom Rix2009-06-12-1/+61
| | | | | | | | | | | | | | | | | | | | | | The logicpd web site is a good source for general information on this board. Please start looking here if the below links are broken. http://www.logicpd.com This is a pdf of the product http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf This is a pdf of the product quick start guide. The debug board is described here. http://support.logicpd.com/downloads/1165/ This is a wiki showing the debug board in use https://omapzoom.org/gf/project/omapzoom/wiki/?pagename=GettingStartedWithZoomII_AKA_OMAP34XII_MDP The zoom2 has an auxillary board that contains the serial, net, jtag and battery simulator. This change supports a runtime check if the debug board is connected. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* OMAP3 Port kernel omap gpio interface.Tom Rix2009-06-12-0/+304
| | | | | | | | | Port version 2.6.27 of the linux kernel's omap gpio interface to u-boot. The orignal source is in linux/arch/arm/plat-omap/gpio.c See doc/README.omap3 for instructions on use. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* ZOOM2 Add initial support for Zoom2Tom Rix2009-06-12-2/+555
| | | | | | | | | | | | | | | | | | | | | Zoom2 is a new board from Texas Instruments and LogicPD The logicpd web site is a good source for general information on this board. Please start looking here if the below links are broken. http://www.logicpd.com This is a pdf of the product http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf This is the product description web page http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp This patch provides a zoom2 base target by copying zoom1 and by making some obvious changes. To configure, run make omap3_zoom2_config Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* ARM DaVinci:Consolidate common u-boot.ldsSandeep Paulraj2009-06-12-156/+37
| | | | | | | | | The u-boot.lds is common for all DaVinci boards. The patch removes multiple instances and moves the u-boot.lds to /cpu/arm926ejs/davinci folder. This addresses one of the comments i received while submitting patches for DM3xx Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP Consolidate common u-boot.lds to cpu layer.Tom Rix2009-06-12-257/+2
| | | | | | | The u-boot.lds file is common for all omap boards. Move a cleaned up version to the cpu layer and add makefile logic to use it. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* arm/dcc: add xscale supportJean-Christophe PLAGNIOL-VILLARD2009-06-12-0/+16
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm/dcc: use static support to allow to use it at anytimeJean-Christophe PLAGNIOL-VILLARD2009-06-12-114/+42
| | | | | | the dcc can be used at the start of the cpu Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM: Update mach-typesJean-Christophe PLAGNIOL-VILLARD2009-06-12-7/+1697
| | | | | | update against linux v2.6.29 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm920/926/926: remove non needed headerJean-Christophe PLAGNIOL-VILLARD2009-06-12-41/+0
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* davinci dm6446evm NAND updateDavid Brownell2009-06-12-0/+7
| | | | | | | | | | | | | | | | This updates the optional (non-default!) NAND support for the DaVinci DM6446 EVM: - include MTD partitioning, defaulting to what Linux uses - use a flash-based BBT, which among other things speeds bootup This matches code that's now queued for mainline Linux, and might even merge in an upcoming 2.6.30-rc; and the MTIDS are set up so that the U-Boot $mtdparts environment variable can be passed as-is on the kernel command line as a cmdlinepart override. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* davinci: display correct clock infoDavid Brownell2009-06-12-29/+138
| | | | | | | | | | | | Move the clock-rate dumping code into the cpu/.../davinci area where it should have been, enabled by CONFIG_DISPLAY_CPUINFO, updating the format and showing the DSP clock (where relevant). Switch boards to use the cpuinfo() hook for this stuff. Remove a few now-obsolete PLL #defines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ZOOM1 Remove more legacy NAND defines.Tom Rix2009-06-12-13/+0
| | | | | | These legacy NAND defines are no longer needed by this target. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* LED Add documentation describing the status_led and colour led API.Tom Rix2009-06-12-0/+78
| | | | | | | | This document describes the u-boot status LED API. This allows common u-boot commands to use a board's leds to provide status for activities like booting and downloading files. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* ARM Add blue colour LED to status_led.Tom Rix2009-06-12-0/+8
| | | | | | | There is exiting support for red,yellow,green but no blue. The main LED on the zoom2 is a blue LED. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD2009-06-12-173/+161
| | | | | | | | | | | | | | actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* OMAP3: Reorganize Makefile styleJean-Christophe PLAGNIOL-VILLARD2009-06-12-1/+7
| | | | | | | Reformat COBJS handling. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* OMAP3: Remove dublicated interrupt codeJean-Christophe PLAGNIOL-VILLARD2009-06-12-128/+0
| | | | | | | | Remove duplicated interrupt code. Original, identical code can be found in lib_arm/interrupts.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* at91rm9200: move reset code to reset.cJean-Christophe PLAGNIOL-VILLARD2009-06-12-40/+82
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ixp/interrupts: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2009-06-12-9/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm: cleanup remaining CONFIG_INIT_CRITICALJean-Christophe PLAGNIOL-VILLARD2009-06-12-9/+9
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm946es: remove non used timerJean-Christophe PLAGNIOL-VILLARD2009-06-12-159/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* davinci: add basic dm355/dm350/dm335 supportDavid Brownell2009-06-12-17/+84
| | | | | | | | | | | | | Add some basic declarations for DaVinci DM355/DM350/DM335 support, keyed on CONFIG_SOC_DM355. (DM35X isn't quite right because the DM357 is very different; while the DM355 is like a DM355 without the MPEG/JPEG coprocessor). These have different peripherals than the DM6446, and some of the peripherals are at different addresses. Notably for U-Boot, there's no EMAC, and the NAND controller address is different Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* davinci: fix dm644x bugletsDavid Brownell2009-06-12-1/+3
| | | | | | | | Fix two buglets in the dm644x support: don't set two must-be-zero bits in the UART management register; and only include the I2C hooks if the I2C driver is being included. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* davinci: split out some dm644x-specific bits from pscDavid Brownell2009-06-12-75/+127
| | | | | | | | | | | | | | Split out DaVinci DM6446-specific bits from more generic bits: - Add a CONFIG_SOC_DM644X. All current boards use DM6446 chips; DM6443 and DM6441 chips differ in available peripherals. - Move most DM644X-specific bits from psc.c to a new dm644x.c file, which is conditionally built. It provides device-specific setup. Plus minor coding style and comment updates with respect to the PSC. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* davinci: cpu-specific build uses conditional make syntaxDavid Brownell2009-06-12-3/+5
| | | | | | | | | | | Update cpu/arm926ejs/davinci/Makefile to use COBJ-y type syntax. Add the first conditional: for EMAC driver support. Not all chips have an EMAC; and boards might not use it, anyway. This doesn't touch PHY configuration; that should eventually become conditional too. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* davinci: move psc support board-->cpuDavid Brownell2009-06-12-38/+10
| | | | | | | | Move DaVinci PSC support from board/* to cpu/* where it belongs. The PSC module manages clocks and resets for all DaVinci-family SoCs, and isn't at all board-specific. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* DaVinci now respects SKIP_LOWLEVEL_INITDavid Brownell2009-06-12-1/+5
| | | | | | | | Don't needlessly include lowlevel init code; that's only really needed with boot-from NOR (not boot-from-NAND). The 2nd stage loader (UBL) handles that before it loads U-Boot. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* DaVinci Ethernet cleanupDavid Brownell2009-06-12-19/+15
| | | | | | | | | | | | | | | | Chips without the EMAC controller won't need the utilities it uses to read an Ethernet address from EEPROM; so don't include them needlessly. Use is_valid_ether() to validate the address from EEPROM. All-zero addresses aren't the only invalid addresses. A fully erased EEPROM returns all-ones, also invalid... Switch those Ethernet utilities to use "%pM" for printing MAC addresses; and not say ROM when they mean EEPROM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* lib_arch/board.c: Move malloc initialization before flash_init()Stefan Roese2009-06-12-28/+32
| | | | | | | | | | | | | | | | | | | This patch moves the malloc initialization before calling flash_init(). Upcoming changes to the NOR FLASH common CFI driver with optional MTD infrastructure and MTD concatenation support will call malloc(). And nothing really speaks against enabling malloc just a little earlier in the boot stage. Some architectures already enable malloc before calling flash_init() so they don't need any changes here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Scott McNutt <smcnutt@psyent.com> Cc: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: John Rigby <jcrigby@gmail.com>
* ppc4xx: Add Sequoia RAM-booting targetStefan Roese2009-06-12-16/+215
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds another build target for the AMCC Sequoia PPC440EPx eval board. This RAM-booting version is targeted for boards without NOR FLASH (NAND booting) which need a possibility to initially program their NAND FLASH. Using a JTAG debugger (e.g. BDI2000/3000) configured to setup the SDRAM, this debugger can load this RAM- booting image to the target address in SDRAM (in this case 0x1000000) and start it there. Then U-Boot's standard NAND commands can be used to program the NAND FLASH (e.g. "nand write ..."). Here the commands to load and start this image from the BDI2000: 440EPX>reset halt 440EPX>load 0x1000000 /tftpboot/sequoia/u-boot.bin 440EPX>go 0x1000000 Please note that this image automatically scans for an already initialized SDRAM TLB (detected by EPN=0). This TLB will not be cleared. This TLB doesn't need to be TLB #0, this RAM-booting version will detect it and preserve it. So booting via BDI2000 will work and booting with a complete different TLB init via U-Boot works as well. Signed-off-by: Stefan Roese <sr@denx.de>
* tools/envcrc: add --binary option to export embedded envMike Frysinger2009-06-12-4/+42
| | | | | | | The --binary option to envcrc can be used to export the embedded env as a binary blob so that it can be manipulated/examined/whatever externally. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Enable CONFIG_NET_MULTI on all remaining PPC4xx boardsBen Warren2009-06-12-1/+18
| | | | | | | All in-tree PPC4xx boards now use CONFIG_NET_MULTI Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
* 4xx: Add support for DP405 hardware variantsMatthias Fuchs2009-06-12-6/+26
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* 4xx: Remove binary cpld bitstream from DP405 boardMatthias Fuchs2009-06-12-1906/+7
| | | | | | | | | | | | | This patch removes the cpld binary bitstream that is used by esd's cpld command on DP405 boards. Because u-boot with an external cpld bitstream may not take more space in flash than before the u-boot binary is shrinked a little bit. Some unused featues have been removed therefore. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* 4xx: Remove binary cpld bitstream from VOM405 boardMatthias Fuchs2009-06-12-1842/+6
| | | | | | | | | | | | This patch removes the cpld binary bitstream that is used by esd's cpld command on VOM405 boards. Because u-boot with an external cpld bitstream may not take more space in flash than before the u-boot binary is shrinked a little bit. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* 4xx: Remove binary cpld bitstream from PMC405 boardMatthias Fuchs2009-06-12-2482/+0
| | | | | | | | This patch removes the cpld binary bitstream that is used by esd's cpld command on PMC405 boards. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* 4xx: Remove binary cpld bitstream from CMS700 boardMatthias Fuchs2009-06-12-1874/+6
| | | | | | | | | | | | | This patch removes the cpld binary bitstream that is used by esd's cpld command on CMS700 boards. Because u-boot with an external cpld bitstream may not take more space in flash than before the u-boot binary is shrinked a little bit. Some unused featues have been removed therefore. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* esd/common: extend cpld command with address parameterMatthias Fuchs2009-06-12-14/+20
| | | | | | | | | This patch adds support for an address parameter to esd's cpld command. This is in preparation to remove compiled-in binary cpld (xsvf) bitstreams. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* cmd_i2c: Fix i2c help command output when CONFIG_I2C_MUXPeter Tyser2009-06-12-2/+2
| | | | | | | | | | | | | | | | | | | When CONFIG_I2C_MUX was defined the output of 'help i2c' was not correct, eg: => help i2c i2c bus [muxtype:muxaddr:muxchannel] - add a new bus reached over muxes. speed [speed] - show or set I2C bus speed i2c dev [dev] - show or set current I2C bus ... It has been changed to: i2c speed [speed] - show or set I2C bus speed i2c bus [muxtype:muxaddr:muxchannel] - add a new bus reached over muxes i2c dev [dev] - show or set current I2C bus ... Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* cmd_i2c: Clean up trivial helper functionsPeter Tyser2009-06-12-21/+4
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* cmd_i2c: Clean up i2c command argument parsingPeter Tyser2009-06-12-24/+28
| | | | | | | argc and argv should only be modified once instead of once for every i2c sub-command Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* i2c: Update references to individual i2c commandsPeter Tyser2009-06-12-78/+42
| | | | | | | | The individual i2c commands imd, imm, inm, imw, icrc32, iprobe, iloop, and isdram are no longer available so all references to them have been updated to the new form of "i2c <cmd>". Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* i2c: Remove deprecated individual i2c commandsPeter Tyser2009-06-12-98/+0
| | | | | | | | | | | | | The following individual I2C commands have been removed: imd, imm, inm, imw, icrc32, iprobe, iloop, isdram. The functionality of the individual commands is still available via the 'i2c' command. This change only has an impact on those boards which did not have CONFIG_I2C_CMD_TREE defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* i2c: Create common default i2c_[set|get]_bus_speed() functionsPeter Tyser2009-06-12-65/+18
| | | | | | | | | | | | | New default, weak i2c_get_bus_speed() and i2c_set_bus_speed() functions replace a number of architecture-specific implementations. Also, providing default functions will allow all boards to enable CONFIG_I2C_CMD_TREE. This was previously not possible since the tree-form of the i2c command provides the ability to display and modify the i2c bus speed which requires i2c_[set|get]_bus_speed() to be present. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* cm5200: Make function test command names more uniquePeter Tyser2009-06-12-9/+9
| | | | | | | | | | | Add "_test" to cm5200's function test command names to prevent overlap with common, global function names. Originally, the "do_i2c" function test command interfered with common/cmd_i2c.c's "do_i2c" when CONFIG_I2C_CMD_TREE was defined. The functions were also made static as they are not globally accessed. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* tsi108_i2c: Add i2c_init() stub functionPeter Tyser2009-06-12-0/+9
| | | | | | | Add the i2c_init() function so that the tsi108_i2c.c driver fits U-Boot's standard I2C API which is utilized by cmd_i2c.c Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* mpc7448hpc2: Add CONFIG_SYS_I2C_SPEED definePeter Tyser2009-06-12-0/+1
| | | | | | | | | Add standard CONFIG_SYS_I2C_SPEED define for the mpc7448hpc2 so that it can use the common 'i2c speed' command. Note that the I2C controller utilized by the mpc7448hpc2 has a fixed speed and cannot be changed dynamically. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Marvell: i2c cleanupPeter Tyser2009-06-12-7/+12
| | | | | | | | | | | The following changes were made, primarily to bring the Marvell i2c driver in line with U-Boot's current I2C API: - Made i2c_init() globally accessible - Made i2c_read() and i2c_write() return an integer - Updated i2c_init() calls to pass in CONFIG_SYS_I2C_SLAVE in the offhand chance someone adds slave support in the future Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* cpci750: i2c cleanupPeter Tyser2009-06-12-6/+10
| | | | | | | | | | | The following changes were made, primarily to bring the cpci750 i2c driver in line with U-Boot's current I2C API: - Made i2c_init() globally accessible - Made i2c_read() and i2c_write() return an integer - Updated i2c_init() calls to pass in CONFIG_SYS_I2C_SLAVE in the offhand chance someone adds slave support in the future Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* i2c.h: Provide a default CONFIG_SYS_I2C_SLAVE valuePeter Tyser2009-06-12-18/+9
| | | | | | | | Many boards/controllers/drivers don't support an I2C slave interface, however CONFIG_SYS_I2C_SLAVE is used in common code so provide a default Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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