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2011-09-30omap3: new SPL structure supportSimon Schwarz
Support for the new spl structure. Using the interface defined by Aneesh V for OMAP4 Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30omap-common: add nand spl supportSimon Schwarz
Add NAND support for the new SPL structure. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30omap3: Configure RAM bank 0 if in SPLSimon Schwarz
OMAP3 relied on the memory config done by X-loader or Configuration Header. This has to be reworked for the implementation of a SPL. This patch configures RAM bank 0 if CONFIG_SPL_BUILD is set. Settings for Micron-RAM used by devkit8000 are added to mem.h Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30omap-common/omap4: relocate early UART clock setupSimon Schwarz
Moves the early UART clock setup setup_clocks_for_console() from preloader_console_init() to s_init() of OMAP4. This is done to prepare for OMAP3 integration. This patch was posted seperatly to the mailinglist but I decidet - since it is a prereqesit for this patch to add it. Former port to ML: http://article.gmane.org/gmane.comp.boot-loaders.u-boot/104395 Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30OMAP3: Overo: Update GPMC timing for ethernet chipPhilip Balister
The existing timing does not quite meet the minimum requirements in the LAN9221 datasheet. The timing in this patch solves problems noticed on some parts. The patch also combines the CS configuration for the overo and igep0020 boards per request. Signed-off-by: Philip Balister <philip@opensdr.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30Armada100: Enable Ethernet support for GplugDAjay Bhargav
This patch enables ethernet support for Marvell GplugD board. Network related commands works. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
2011-09-30net: Adds Fast Ethernet Controller driver for Armada100Ajay Bhargav
This patch adds support for Fast Ethernet Controller driver for Armada100 series. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2011-09-30gpio: Add GPIO driver for Marvell SoC Armada100Ajay Bhargav
This patch adds support for generic GPIO driver framework for Marvell SoC Armada100. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
2011-09-13led: remove camel casing of led identifiers globallyJason Kridner
Result of running the following command to address Wolfgang's comment about camel case: for file in `find . | grep '\.[chS]$'`; do perl -i -pe 's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done Discussion: http://patchwork.ozlabs.org/patch/84988/ Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-13omap4: IO settingsAneesh V
Tuning some IO settings for better performance and power. And consolidate all such IO settings at one place. Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-13omap4: make SDRAM init work for ES1.0 siliconAneesh V
SDRAM init was not working on ES1.0 due to a programming error. A pointer that was passed by value to a function was set in function emif_get_device_details(), but the effect wouldn't be seen in the calling function. The issue came out while testing for ES1.0 because ES1.0 doesn't have any SDRAM chips connected to CS1 Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-13omap: gpio: generic changes after changing APISanjeev Premi
This patch contains the generic changes required after change to generic API in the previous patch. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-13omap: gpio: Use generic APISanjeev Premi
Convert all OMAP specific functions to use the common API definitions in include/asm/gpio.h. In the process, made few additional changes: - Use -EINVAL consistently. -1 was used in many places. - Removed one-liner static functions that were used only once. Replaced the content as necessary. - Combines implementation of functions omap_get_gpio_dataout() and omap_get_gpio_datain(). To do so, new static function _get_gpio_direction() was added. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-12ARMV7: OMAP3: Add 37xx ESx revision numbers.Howard D. Gray
OMAP3: Add 37xx ESx revision numbers. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Signed-off-by: Howard D. Gray <howard.gray@matrix-vision.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-12OMAP: Add function to get state of a GPIO outputJoel A Fernandes
Read directly from OMAP_GPIO_DATAOUT to get the output state of the GPIO pin Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-11Minor coding style cleanup.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-09-10tegra2: fix warning: "assert" redefinedWolfgang Denk
Commit 21726a7 "Add assert() for debug assertions" caused build warnings for all tegra2 based boards: clock.c:36:1: warning: "assert" redefined In file included from clock.c:29: include/common.h:144:1: warning: this is the location of the previous definition Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org>
2011-09-10KS8695: move TIMER_ definitions before code useGreg Ungerer
Move the TIMER_ definitions before they are used in KS8695 timer.c code. Fixes: timer.c: In function ‘timer_init’: timer.c:37: error: ‘TIMER_COUNT’ undeclared (first use in this function) timer.c:37: error: (Each undeclared identifier is reported only once timer.c:37: error: for each function it appears in.) timer.c:38: error: ‘TIMER_PULSE’ undeclared (first use in this function) Signed-off-by: Greg Ungerer <greg.ungerer@opengear.com>
2011-09-07PXA: FIX: Deep-sleep return address in stored in PSPRMarek Vasut
FIX for a typo-bug: The address is stored in PSPR, not PSSR. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-09-07MX31: fix missing mxc_get_clk() callStefano Babic
Add missing case to be used in common MXC code. Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-07omap24xx: fix 'reset_timer_masked' declaration errorWolfgang Denk
Commit 17659d7 "Timer: Remove reset_timer_masked()" introduced a static declaration for reset_timer_masked() which causes build errors: timer.c:45: error: static declaration of 'reset_timer_masked' follows non-static declaration include/asm/u-boot-arm.h:70: error: previous declaration of 'reset_timer_masked' was here Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Graeme Russ <graeme.russ@gmail.com> Cc: Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-07ARM: remove broken "impa7" board.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Marius Gröger <mag@sysgo.de>
2011-09-07ARM: remove broken "ep7312" board.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Marius Gröger <mag@sysgo.de>
2011-09-07Makefile : fix generation of cpu related asm-offsets.hStefano Babic
commit 0edf8b5b2fa0d210ebc4d6da0fd1aceeb7e44e47 breaks building on a different directory with the O= parameter. The patch wil fix this issue, generating always asm-offsets.h before the other targets. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Matthias Weisser <weisserm@arcor.de> CC: Wolfgang Denk <wd@denx.de>
2011-09-04dm3730: enable dpll5Eric Benard
which is used to provide 120MHz to USB EHCI This allows EHCI to work on BeagleBoard XM Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04OMAP3: Add DSS driver for OMAP3Syed Mohammed Khasim
* Supports dynamic panel configuration * Supports dynamic tv standard selection * Adds support for DSS register access through generic APIs * Incorporated DSS register access using structures. * DSS makefile update Previous discussions are here: http://www.mail-archive.com/u-boot@lists.denx.de/msg27150.html Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04da850: modifications for Logic PD Rev.3 AM18xx EVMNagabhushana Netagunte
AHCLKR/UART1_RTS/GP0[11] pin needs to be configured for NOR to work on Rev.3 EVM. When GP0[11] is low, the SD0 interface will not work, but NOR flash will. Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04da850: add support to wake up DSP during board initNagabhushana Netagunte
add support for DSP wake-up by default on DA850/OMAP-L138 during board initialization. Enable hwconfig environment and added extra env setting through CONFIG_EXTRA_ENV_SETTINGS. To prevent DSP from being woken up,set the environment variable as, set hwconfig "dsp:wake=no" Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04da8xx: add support for multiple PLL controllersSudhakar Rajashekhara
Modify clk_get() function in cpu file to work for multiple PLL controllers. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04omap3:clock: check cpu_family before enabling clks for IVA & CAMVaibhav Hiremath
In case of AM3517 and AM3505 (which is OMAP3 varients), IVA2 and ISP-CAMERA modules have been removed. So add check for cpu_family before enabling clocks for these modules, else this impacts subsequent power consumption and system suspend/resume functionality. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04omap3:clock: configure GFX clock to 200MHz for AM/DM37xVaibhav Hiremath
AM/DM37x is another OMAP3 variant, where the GFX clock has been boosted to 192MHz/200MHz. So fix the GFX_DIV value for this change. HW Errata: Due to dependency of TV out clock of 54MHz, it is not possible to configure GFX to 192MHz. So as per HW errats, the recommended GFX clock is 200MHz (=CORE_CLK/2). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04armv7: cache: remove flush on un-aligned invalidateAneesh V
Remove the flush of boundary cache-lines done as part of invalidate on a non cache-line boundary aligned buffer Also, print a warning when this situation is recognized. Signed-off-by: Aneesh V <aneesh@ti.com>
2011-09-04armv7: stronger barrier for cache-maintenance operationsAneesh V
set-way operations need a DSB after them to ensure the operation is complete. DMB may not be enough. Use DSB after all operations instead of DMB. Signed-off-by: Aneesh V <aneesh@ti.com>
2011-09-04omap: enable caches at system start-upAneesh V
Signed-off-by: Aneesh V <aneesh@ti.com>
2011-09-04arm: do not force d-cache enable on all boardsAneesh V
c2dd0d45540397704de9b13287417d21049d34c6 added dcache_enable() to board_init_r(). This enables d-cache for all ARM boards. As a result some of the arm boards that are not cache-ready are broken. Revert this change and allow platform code to take the decision on d-cache enabling. Also add some documentation for cache usage in ARM. Signed-off-by: Aneesh V <aneesh@ti.com>
2011-09-04i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)Łukasz Majewski
This patch adds support for software I2C for GONI and Universal C210 reference targets. It adds support for access to GPIOs by number, not as it is present, by bank and offset. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Heiko Schocher <hs@denx.de>
2011-09-04Tegra2: Use clock and pinmux functions to simplify codeSimon Glass
Signed-off-by: Simon Glass <sjg@chromium.org>
2011-09-04Tegra2: Add additional pin multiplexing featuresSimon Glass
This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-09-04Tegra2: Add more clock supportSimon Glass
This adds functions to enable/disable clocks and reset to on-chip peripherals. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-09-04Tegra2: Add microsecond timer functionSimon Glass
These functions provide access to the high resolution microsecond timer and tidy up a global variable in the code. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-09-04MX35: make use of GPIO framework for MX35 processorStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-04MX5: make use of GPIO framework for MX5 processorStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-04MX31: make use of GPIO framework for MX31 processorStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-04MX25: make use of GPIO framework for MX25 processorStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-04MX: MX35 / MX5: uniform clock command with powerpcStefano Babic
There was already a command to show the processor clocks for PowerPC (clocks). For i.MX, the "clockinfo" command was introduce. The patch sets the same command name used on PowerPC. A nasty and not needed newline is also dropped in the help for the command. Signed-off-by: Stefano Babic <sbabic@denx.de>
2011-09-04ARM: MX51: PLL errata workaroundDavid Jander
This is a port of the official PLL errata workaround from Freescale to mainline u-boot. The PLL's in the i.MX51 processor can go out of lock due to a metastable condition in an analog flip-flop when used at high frequencies. This workaround implements an undocumented feature in the PLL (dither mode), which causes the effect of this failure to be much lower (in terms of frequency deviation), avoiding system failure, or at least decreasing the likelihood of system failure. Signed-off-by: David Jander <david@protonic.nl>
2011-09-04omap4: fix build warning due to signed unsigned comparisonAneesh V
Signed-off-by: Aneesh V <aneesh@ti.com>
2011-09-04omap: fix gpio related build breaksAneesh V
Signed-off-by: Aneesh V <aneesh@ti.com> Acked-by: Dirk Behme <dirk.behme@googlemail.com>
2011-09-03gpio:samsung s5p_ suffix add for GPIO functionsŁukasz Majewski
This change is driven by need of general gpio_* functions, which as their parameter are accepting the GPIO pin number, NOT block and pin. This makes the code alike to omap, and allows for using more generic frameworks (e.g. software I2C). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-09-03arm: fix bd pointer dereference prior initializationIgor Grinberg
gd->bd pointer has been used prior been initialized. Move the relevant code after the initialization. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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