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* OMAP3/4: Increase console I/O buffer sizeVaibhav Hiremath2011-09-04-1/+1
| | | | | | | | | Increase the console I/O buffer size (SYS_CBSIZE) to 512 (from 256) required especially for bootargs string, as multiple options (e.g Video settings) are passed to the kernel through bootargs. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Removed unused define, CONFIG_ARMV7.Christopher Harvey2011-08-04-1/+0
| | | | Signed-off-by: Christopher Harvey <charvey@matrox.com>
* Remove remnants of obsolete CONFIG_SYS_GBL_DATA_SIZE commentsMichael Jones2011-05-12-1/+0
| | | | | | | commit 25ddd1fb0a2281b182529afbc8fda5de2dc16d96 left remnants of many comments about CONFIG_SYS_GBL_DATA_SIZE. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2011-04-27-24/+41
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| * ARMV7: OMAP3: Cleanup extern variables in mem.cLuca Ceresoli2011-04-27-11/+5
| | | | | | | | | | | | | | | | | | | | | | | | Removed boot_flash_* extern variables. boot_flash_type was totally unused. The other ones were actually constants, so they have been replaced with #defines in the board config files. Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * omap3_beagle: enable EHCI and USB storage.Alexander Holler2011-04-27-0/+6
| | | | | | | | | | | | | | | | | | | | The reset sequence/configuration for ehci is highly board specific, so this will be done in the source for the board, instead of introducing several CONFIG_* which would be needed to make those few lines in beagle.c usable across different OMAP boards. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: BeagleBoard: add xM rev B to ID tableKoen Kooi2011-04-27-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Patch was updated by Jason Kridner <jkridner@beagleboard.org>: * Use tabs to match style of other board revisions * Only include board revisions that exist * Default to the same configuration as the latest revision, but without setting 'beaglerev' Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * omap3_beagle: enable the use of a plain text fileAlexander Holler2011-04-27-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the new env import command it is possible to use plain text files instead of script-images. Plain text files are much easier to handle. E.g. If your boot.scr contains the following: ----------------------------------- setenv dvimode 1024x768-16@60 run loaduimage run mmcboot ----------------------------------- you could create a file named uEnv.txt and use that instead of boot.scr: ----------------------------------- dvimode=1024x768-16@60 uenvcmd=run loaduimage; run mmcboot ----------------------------------- The variable uenvcmd (if existent) will be executed (using run) after uEnv.txt was loaded. If uenvcmd doesn't exist the default boot sequence will be started, therefore you could just use ----------------------------------- dvimode=1024x768-16@60 ----------------------------------- as uEnv.txt because loaduimage and mmcboot is part of the default boot sequence Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * BeagleBoard: Added LED driverJason Kridner2011-04-27-0/+13
| | | | | | | | | | | | | | | | | | | | Added LED driver using status_led. USR0 is set to monitor the boot status. USR1 is set to be the green LED. Included adding configuration and command to the default configuration. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Remove device tree booting dependency on CONFIG_SYS_BOOTMAPSZGrant Likely2011-04-25-7/+0
|/ | | | | | | | | The previous patch makes u-boot use the full accessible size of ram as the default boot mapped size if CONFIG_SYS_BOOTMAPSZ is not defined, which means boot_relocate_fdt() can be changed to depend solely on CONFIG_OF_LIBFDT. Signed-off-by: Grant Likely <grant.likely@linaro.org>
* OMAP3: SPI driverDirk Behme2010-12-11-0/+2
| | | | | | CC: Ruslan N. Araslanov <byaaka@yandex.ru> Signed-off-by: Ruslan Araslanov <ruslan.araslanov@vitecmm.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: remove unused config macrosGrazvydas Ignotas2010-11-19-18/+0
| | | | | | | | | | Most OMAP3 boards have various flash related macros in their configs that are either not referenced anywhere in the code or are used by drivers that are not enabled. Remove them. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP: Fix build after introduction of GENERATED_GBL_DATA_SIZESteve Sakoman2010-11-04-2/+5
| | | | | | | | | This patch fixes the issue by defining and using CONFIG_SYS_INIT_RAM_SIZE and CONFIG_SYS_INIT_RAM_ADDR. Based on an email discussion with Wolfgang Denk and Heiko Schocher. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Add expansion board detection for BeagleKoen Kooi2010-11-04-0/+1
| | | | | | | | | | | Beagle expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. This patch is based on the Overo expansion board code. Signed-off-by: Koen Kooi <k-kooi@ti.com> Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-2/+1
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* ARM: enable device tree for beagleJohn Rigby2010-10-18-0/+9
| | | | | | | For testing ARM device tree support Signed-off-by: John Rigby <john.rigby@linaro.org> Acked-by: Wolfgang Denk <wd@denx.de>
* ARMV7: OMAP4: Use generic mmc driver on BeagleSteve Sakoman2010-10-17-4/+6
| | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Steve Sakoman <steve@sakoman.com>
* ARMV7: OMAP: Use default vendor/product ID for USB gadgetSteve Sakoman2010-10-17-5/+0
| | | | | | | TI hasn't reserved a USB Product ID for gadgets, so use the default vendor and product ID to avoid confusion. Signed-off-by: Steve Sakoman <steve@sakoman.com>
* ARM: relocation: don't undef CONFIG_SYS_ARM_WITHOUT_RELOCBen Gardiner2010-10-13-1/+0
| | | | | | | | | There were some #undef's of CONFIG_SYS_ARM_WITHOUT_RELOC added to a few board configs as part of the arm relocation series; but these are not needed now as we do not #undef what is not #defined in the first place. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Heiko Schocher <hs@denx.de>
* ARM: relocation: fix typo in commentHeiko Schocher2010-10-13-1/+1
| | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* ARM: implement relocation for ARM V7 (OMAP)Heiko Schocher2010-09-19-0/+5
| | | | | | | | | | | | Change the implementation for ARM V7 to relocate the code to an arbitrary address in RAM. Adapt the Beagle board (Cortex A8) to test the changes. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
* ARM V7 (OMAP): add data cache support, test on Beagle boardHeiko Schocher2010-09-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add data cache support for ARM V7 systems. Used cache flush functions from linux:arch/arm/mm/cache-v7.S developed from Catalin Marinas. Enable "cache" command on Beagle board and test performance. Test 1: Loading 127 MB of data from NAND flash into RAM: Instr. Cache off on on Data Cache off off on -------------------------------------------------- Beagle (Cortex A8) 116s 106s 30.3s = x 3.8 Test 2: uncompressing a gzipped image from RAM to RAM (size compressed: 6.5 MiB, uncompressed: 35 MiB): Instr. Cache off on on Data Cache off off on -------------------------------------------------- Beagle (Cortex A8) 1.84s 1.64s 0.12s = x 15.3 Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Ben Gardiner<bengardiner@nanometrics.ca>
* ARMV7: OMAP3: Add CONFIG_SYS_NAND_QUIET_TEST to Beagle and Overo configsSteve Sakoman2010-09-08-0/+1
| | | | | | | | Future versions of these boards have options for POP memory with no NAND. This option prevents display of error messages when no NAND is detected. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP: Add mpurate boot arg for Overo and BeagleSteve Sakoman2010-09-08-0/+3
| | | | | | | | | Allows one to set the processor clock rate via "setenv mpurate 720" for example Default is set to a "safe" 500 Mhz. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARM: Rename arch/arm/cpu/arm_cortexa8 to armv7Steve Sakoman2010-07-05-1/+1
| | | | | | | | | | | | The purpose of this patch is to prepare for adding the OMAP4 architecture, which is Cortex A9 Cortex A8 and A9 both belong to the armv7 architecture, hence the name change. The two architectures are similar enough that substantial code can be shared. Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap3: Consolidate SDRC related operationsVaibhav Hiremath2010-06-08-0/+2
| | | | | | | | | | | Consolidated SDRC related functions into one file - sdrc.c And also replaced sdrc_init with generic memory init function (mem_init), this generalization of omap memory setup is necessary to support the new emif4 interface introduced in AM3517. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3 Move declaration of gpmc_cfg.Tom Rix2010-02-12-1/+0
| | | | | | | | | Every omap3 board config file declared the global variable gpmc_cfg. This changes moves the declaration to a better location in the arch dependent header file cpu.h. Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Remove superfluous uses of V_PROMPT macro.Robert P. J. Day2010-01-04-3/+1
| | | | | | | | A number of config files define the V_PROMPT macro for the command-line prompt, only to immediately use that macro to define CONFIG_SYS_PROMPT, making V_PROMPT entirely superfluous. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* OMAP3 beagle Add usbtty configurationTom Rix2009-12-20-0/+16
| | | | | | | | | | | | | | The primary console of beagle is the serial header. A secondary console is to use the usbtty. The user can set this manually by doing setenv stdout usbtty; setenv stdin usbtty; setenv stderr usbtty saveenv usbtty will be usable by accessing the /dev/ttyACM0 on a linux host. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOULHeiko Schocher2009-12-08-2/+0
| | | | | | | | | There is more and more usage of printing 64bit values, so enable this feature generally, and delete the CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL defines. Signed-off-by: Heiko Schocher <hs@denx.de>
* OMAP3:SDRC: introduce DDR typesNishanth Menon2009-11-27-0/+3
| | | | | | | | | | | | | | Micron DDR timings based on: http://www.sakoman.net/cgi-bin/gitweb.cgi?p=x-load-omap3.git;a=blob;f=include/asm/arch-omap3/mem.h;h=e6fbfe3947f5d0d85fea776e30821d4017316d86;hb=HEAD Introduce Micron DDR timings and provide CONFIG_OMAP3_INFINEON_DDR and CONFIG_OMAP3_MICRON_DDR config options to allow for platform files to setup their timings as per the type of DDR selected Reported-by: Steve Sakoman in http://www.nabble.com/forum/Permalink.jtp?root=25779518&post=25959734&page=y Signed-off-by: Nishanth Menon <nm@ti.com>
* TI: OMAP3: Remove SZ_xx referencesSandeep Paulraj2009-10-18-8/+7
| | | | | | | This patch removes dependency on the sizes.h header file and removes all references to SZ_xx. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: Update Overo and Beagle environmentSteve Sakoman2009-10-18-8/+19
| | | | | | | | Update default environment to support new kernel DSS2 subsystem and simplify rootfs type and location changes. Signed-off-by: Steve Sakoman <sakoman@gmail.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* TI OMAP3 Use arm init sequence to initialize i2cTom Rix2009-10-13-0/+1
| | | | | | | | | | | | | | | | | | | | | | This changes fixes an early i2c error. It appears that I2C is working because once a read or write error is detected, the omap24xx_i2c driver calls i2c_init inside its error handling check. While it is ok to attempt error handling this way, the boards must not depend on this side effect to initialize it's i2c. Instead of explicitly calling i2c_init for every board, use the generic arm initialization in lib_arm/board.c. By defining the config variable CONFIG_HARD_I2C, the omap3 i2c initialization is included in the init_sequence table. Run tested on Beagle. Compile tested on the omap3's Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Acked-by: Dirk Behme <dirk.behme@googlemail.com>
* omap3: remove typedefs for configuration structsDirk Behme2009-08-08-1/+1
| | | | | Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* omap3: embedd gpmc_cs into gpmc config structMatthias Ludwig2009-08-07-1/+0
| | | | | | | | | Embedd chip select configuration into struct for gpmc config instead of having it completely separated as suggested by Wolfgang Denk on http://lists.denx.de/pipermail/u-boot/2009-May/052247.html Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>
* OMAP3 Move twl4030 power and led functionsTom Rix2009-07-29-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Because twl4030 now has its own device files, move exiting omap3 power_init_r to a new location. power_init_r is the only function in board/omap3/common. It initializes the twl4030 power for the board and enables the led. The power part of the the function is moved to twl4030_power_init in drivers/power/twl4030.c The power compilation is conditional on the existing config variable CONFIG_TWL4030_POWER. The led part is moved to twl4030_led_init in the new file drivers/misc/twl4030_led.c The led compilation is conditional on the new config variable CONFIG_TWL4030_LED The directory board/omap3/common was removed because power_init_r was the only function in it. Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Heiko Schocher <hs@denx.de>
* NAND: Part 2: Fix warning Please define CONFIG_SYS_64BIT_VSPRINTF...Wolfgang Denk2009-07-18-0/+1
| | | | | | | | | | | Commit 8d2effea added a warning for configurations that use NAND without defining the (then necessary) CONFIG_SYS_64BIT_VSPRINTF but failed to fix the affected boards. This patch covers the non-PPC boards that were missed in the previous patch (commit 170c1972). Signed-off-by: Wolfgang Denk <wd@denx.de>
* mtd: MTD related config header changes (mtdparts command)Stefan Roese2009-06-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | By changing the cmd_mtdparts to only use the MTD infrastructure and not the direct interface to the CFI NOR FLASH driver we now need to add the MTD infrastructure to all boards using those mtdparts commands. This patch adds those components: CONFIG_MTD_DEVICE (for all FLASH types) plus CONFIG_FLASH_CFI_MTD (for NOR FLASH) To all board maintainers: Please test this on your platforms and report any problems/issues found. Thanks. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Ron Madrid <info@sheldoninst.com> Cc: Georg Schardt <schardt@team-ctech.de> Cc: Michal Simek <monstr@monstr.eu> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Martin Krause <martin.krause@tqs.de> Cc: Gary Jennejohn <garyj@denx.de> Cc: Ricardo Ribalda <ricardo.ribalda@uam.es>
* OMAP3: Fix timer handling to 1ms and CONFIG_SYS_HZ to 1000Manikandan Pillai2009-04-30-4/+5
| | | | | Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Manikandan Pillai <mani.pillai@ti.com>
* OMAP3: Remove legacy NAND definesDirk Behme2009-04-29-29/+0
| | | | | | Remove remaining legacy NAND defines for Beagle, EVM, Overo and Pandora. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* OMAP3: Use functions print_cpuinfo() and checkboard()Sanjeev Premi2009-04-29-0/+6
| | | | | | | | | | | | | | | Use the functions print_cpuinfo() and checkboard() to display the cpu and board specific information. These functions reuse content from the existing function display_board_info() - which has been removed. Also, updated the existig OMAP3 configurations to define: - CONFIG_DISPLAY_CPUINFO - CONFIG_DISPLAY_BOARDINFO Signed-off-by: Sanjeev Premi <premi@ti.com>
* OMAP3: Fix changed mmc init commandDirk Behme2009-04-26-1/+1
| | | | | | | In recent U-Boot mmcinit changed to mmc init. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* Add "source" command; prepare removal of "autoscr" commandWolfgang Denk2009-04-03-1/+1
| | | | | | | | | | | | | | | | | | | | | According to the doc/feature-removal-schedule.txt, the "autoscr" command will be replaced by the "source" command in approximately 6 months from now. This patch prepares this change and starts a 6 month transition period as follows: - The new "source" command has been added, which implements exactly the same functionlaity as the old "autoscr" command before - The old "autoscr" command name is kept as an alias for compatibility - Command sequences, script files atc. have been adapted to use the new "source" command - Related environment variables ("autoscript", "autoscript_uname") have *not* been adapted yet; these will be renamed resp. removed in a separate patch when the support for the "autoscr" command get's finally dropped. Signed-off-by: Wolfgang Denk <wd@denx.de>
* OMAP: rename timer divisorLadislav Michl2009-03-30-4/+2
| | | | | | | Divisor field is called PTV not PVT. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Remove nowhere used symbol CONFIG_SYS_CLKS_IN_HZLadislav Michl2009-03-29-2/+0
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* 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>
* OMAP3: Add common power code, README, and BeagleBoardDirk Behme2009-01-28-0/+325
Add BeagleBoard support, common power code and README. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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