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* bootstage: Implement core microsecond boot time measurementSimon Glass2012-03-18-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This defines the basics of a new boot time measurement feature. This allows logging of very accurate time measurements as the boot proceeds, by using an available microsecond counter. To enable the feature, define CONFIG_BOOTSTAGE in your board config file. Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be printed just before handing off to the OS. Most IDs are not named at this stage. For that I would first like to renumber them all. Timer summary in microseconds: Mark Elapsed Stage 0 0 reset 205,000 205,000 board_init_f 6,053,000 5,848,000 bootm_start 6,053,000 0 id=1 6,058,000 5,000 id=101 6,058,000 0 id=100 6,061,000 3,000 id=103 6,064,000 3,000 id=104 6,093,000 29,000 id=107 6,093,000 0 id=106 6,093,000 0 id=105 6,093,000 0 id=108 7,089,000 996,000 id=7 7,089,000 0 id=15 7,089,000 0 id=8 7,097,000 8,000 start_kernel Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Replace show_boot_progress/error() with bootstage_...()Simon Glass2012-03-18-2/+28
| | | | | | | These calls should not be made directly any more, since bootstage will call the show_boot_...() functions as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Define an optional microsecond timerSimon Glass2012-03-18-0/+7
| | | | | | | | | | | | Define timer_get_boot_us() which returns the number of microseconds since boot. If undefined then we use get_timer() * 1000. We can fit this in a 32-bit register which keeps everyone happy on the efficiency side. It will wrap around after about an hour. If we are still looking at it after an hour then we had better not be timing the boot. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert FIT progress numbers to enumsSimon Glass2012-03-18-0/+38
| | | | | | | This changes over all the FIT image progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert net progress numbers to enumsSimon Glass2012-03-18-0/+11
| | | | | | | This changes over the network-related progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert NAND progress numbers to enumsSimon Glass2012-03-18-0/+15
| | | | | | | This changes over the NAND progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert IDE progress numbers to enumsSimon Glass2012-03-18-0/+14
| | | | | | This changes over the IDE progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert progress numbers 20-41 to enumsSimon Glass2012-03-18-0/+25
| | | | Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert progress numbers 10-19 to enumsSimon Glass2012-03-18-0/+7
| | | | | Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* bootstage: Convert progress numbers 1-9 into enumsSimon Glass2012-03-18-0/+14
| | | | Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Use show_boot_error() for -ve progress numbersSimon Glass2012-03-18-0/+4
| | | | | | | | Rather than the caller negating our progress numbers to indicate an error has occurred, which seems hacky, add a function to indicate this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* bootstage: Create an initial header for boot progress integersSimon Glass2012-03-18-4/+60
| | | | | | | | | | | | At present boot_stage_progress() is called with various magic numbers. The new bootstage.h header will be used to turn these into symbolic names throughout the code. The intent is not that these numbers are passed to Linux. In fact by using an enum to track them we should eventually be able to remove the explict numbers and just have the stages count up from 0. Signed-off-by: Simon Glass <sjg@chromium.org>
* net/miiphy/serial: drop duplicate "NAMESIZE" defineMike Frysinger2012-03-18-7/+4
| | | | | | | | | | A few subsystems are using the same define "NAMESIZE". This has been working so far because they define it to the same number. However, I want to change the size of eth_device's NAMESIZE, so rather than tweak the define names, simply drop references to it. Almost no one does, and the handful that do can easily be changed to a sizeof(). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* CPCI750: Add CPCI-HD/2 supportReinhard Arlt2012-03-18-8/+13
| | | | | | | | This patch adds support for the esd CPCI-HD/2 board to u-boot for CPCI-CPU/750. As the primary devices on the CPCI-HD/2 board are connected to device 1 and 3, the device must be swapped. Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
* Merge branch 'master' of git://git.denx.de/u-boot-avr32Wolfgang Denk2012-03-17-11/+237
|\ | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-avr32: atmel_mci.h: remove outdated register macros doc/git-mailrc: add <me> to avr32 alias ATMEL: remove old atmel_mci driver ATMEL: use generic mmc framework
| * atmel_mci.h: remove outdated register macrosAndreas Bießmann2012-03-13-36/+0
| | | | | | | | | | | | | | New gen_atmel_mci driver does not use the outated register access macros. Since the old atmel_mci driver is deleted these macros are no longer necessary. Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
| * ATMEL: use generic mmc frameworkSven Schnelle2012-03-13-11/+273
| | | | | | | | | | | | | | | | | | gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge branch 'sandbox' of git://git.denx.de/u-boot-blackfinWolfgang Denk2012-03-17-6/+55
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'sandbox' of git://git.denx.de/u-boot-blackfin: sandbox: mark os_exit as noreturn sandbox: add getopt support sandbox: allow processing before main loop sandbox: add concept of sandbox state sandbox: disable fortification sandbox: u-boot.lds: tweak style sandbox: add get_{tbclk,ticks} sandbox: enable GPIO driver sandbox: gpio: add basic driver for simulating GPIOs sandbox: add flags for open() call sandbox: config: enable fdt and snprintf() options sandbox: fdt: add support for CONFIG_OF_CONTROL sandbox: add lseek helper sandbox: add ifdef protection to os.h sandbox: add required header to os.c sandbox: sort header files in os.c
| * | sandbox: mark os_exit as noreturnMike Frysinger2012-03-12-1/+1
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: add getopt supportSimon Glass2012-03-12-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds simple command-line parsing to sandbox. The idea is that it sets up the state with options provided, and this state can then be queried later, as needed. New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro, pointers are automatically gathered up in a special section, and then the core code takes care of gathering them up and processing at runtime. This way there is no central place where we have to store a list of flags with ifdefs. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: enable GPIO driverSimon Glass2012-03-12-0/+4
| | | | | | | | | | | | | | | | | | | | | Enable the new GPIO driver for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: add flags for open() callSimon Glass2012-03-12-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | This provides a way for callers to create files for writing. The flags are translated at runtime, for the ones we support. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: config: enable fdt and snprintf() optionsSimon Glass2012-03-12-0/+6
| | | | | | | | | | | | | | | | | | | | | Enable fdt code and safe snprintf() options for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: add lseek helperMike Frysinger2012-03-12-0/+15
| | | | | | | | | | | | | | | | | | | | | Follow up patches want to be able to seek fd's. Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | sandbox: add ifdef protection to os.hMike Frysinger2012-03-12-0/+5
| |/ | | | | | | | | Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | sh: Fix sh7264 clock speed and related serial settingPhil Edworthy2012-03-08-1/+1
| | | | | | | | | | | | | | | | The generalised calculation of the serial bit rate reg also applies to sh7264, it was just the clock speed that was set incorrectly. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | sh: ecovec: Add support PHY of SMSCNobuhiro Iwamatsu2012-03-08-0/+1
|/ | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Add cmd_process() to process commands in one placeSimon Glass2012-03-06-1/+28
| | | | | | | | | | | | | We currently have the same code in hush.c and main.c. This brings the code into one place. As an added feature, if the command function returns CMD_RET_USAGE then cmd_process() will print a usage message for the command before returning the standard failure code of 1. ARM code size increases about 32 bytes with this clean-up. Signed-off-by: Simon Glass <sjg@chromium.org>
* Create a single cmd_call() function to handle command executionSimon Glass2012-03-06-0/+3
| | | | | | | We should aim for a single point of entry to the commands, whichever parser is used. Signed-off-by: Simon Glass <sjg@chromium.org>
* Stop using builtin_run_command()Simon Glass2012-03-06-1/+0
| | | | | | | | | | Boards can select either the 'built-in' parser or the hush parser. We should not call builtin_run_command() if we are using the hush parser. We use run_command() instead, since it knows how to call the correct parser. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Rename run_command2() to run_command()Simon Glass2012-03-06-1/+1
| | | | | | | This is a more sensible name, so rename it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Rename run_command() to builtin_run_command()Simon Glass2012-03-06-1/+1
| | | | | | | | | The current run_command() is only one of the parsing options - the other is hush. We should not call run_command() when the hush parser is being used. So we rename this function to better explain its purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Remove CMD_PXE's static on run_command()Simon Glass2012-03-06-2/+0
| | | | | | | | It really isn't clear why this is here and there is no comment, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Remove execute permissions from source filesThomas Weber2012-03-04-0/+0
| | | | Signed-off-by: Thomas Weber <weber@corscience.de>
* pci: move pciauto_config_init() to pci.hLinus Walleij2012-03-04-0/+1
| | | | | | | | | | | | | Fixing build regressions for the Integrator I get find that a few boards try to work around the missing declaration of pciauto_config_init() by declaring it in the local scope. This does not make sense when the sibling functions are in <pci.h> so move the function to the header, ridding the build error in the Integrator and getting rid of the local declarations here and there. Reported-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* USB: move keyboard polling into kbd driveramartin@nvidia.com2012-03-03-1/+0
| | | | | | | | | This moves keyboard polling logic from USB HCD drivers into USB keyboard driver. Remove usb_event_poll() as keyboard polling was the only user of this API. With this patch USB keyboard works with EHCI controllers again. Tested on a tegra2 seaboard. Signed-off-by: Allen Martin <amartin@nvidia.com>
* eth: remove usb-ethernet devices before re-enumerating themVincent Palatin2012-03-03-0/+1
| | | | | | | | Fix the crash when running several times usb_init() with a USB ethernet device plugged. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Tested-by: Wolfgang Grandegger <wg@denx.de>
* USB: Separate out USB hub driverMarek Vasut2012-03-03-0/+8
| | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Remy Bohmer <linux@bohmer.net> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2012-03-03-25/+2
|\ | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-nand-flash: cmd_nand.c: Fix 'nand dump' after latest MTD resync mtd/nand:Fix wrong usage of is_blank() in fsl_ifc_run_command mtd/nand: Fix IFC driver to support 2K NAND page nand: reinstate lazy bad block scanning Revert "nand: make 1-bit software ECC configurable"
| * nand: reinstate lazy bad block scanningScott Wood2012-02-28-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 2a8e0fc8b3dc31a3c571e439fbf04b882c8986be ("nand: Merge changes from Linux nand driver") accidentally reverted commit 13f0fd94e3cae6f8a0d9fba5d367e311edc8ebde ("NAND: Scan bad blocks lazily."). Reinstate the change, as amended by commit ff49ea8977b56916edd5b1766d9939010e30b181 ("NAND: Mark the BBT as scanned prior to calling scan_bbt."). Signed-off-by: Scott Wood <scottwood@freescale.com>
| * Revert "nand: make 1-bit software ECC configurable"Scott Wood2012-02-28-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 4fee6c2f295f932b8febdc7ce8731ba045695fa5. It breaks boards that currently rely on soft-ecc, as pointed out here: http://patchwork.ozlabs.org/patch/140872/ The reverted patch should be resubmitted with documentation, and with the CONFIG_MTD_ECC_SOFT selected from every board that needs it. We could start by looking at what NAND driver the board selects, and whether that driver ever asks for soft ECC. Signed-off-by: Scott Wood <scottwood@freescale.com>
* | tt01: fix hush parser config, add release configHelmut Raiger2012-02-27-3/+8
| | | | | | | | | | | | | | Add PREBOOT, SILENT_CONSOLE and DEVICE_NULLDEV for release build. Fixed bug in CONFIG_SYS_HUSH_PARSER define. Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
* | tt01: add video supportHelmut Raiger2012-02-27-1/+28
| | | | | | | | | | | | | | | | The video setup for the Epson display is provided. Addtionally some extra info is displayed next to the Linux logo. Make get_cpu_rev() publicly available (added to sys_proto.h). Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
* | tt01: fix environment sizeHelmut Raiger2012-02-27-1/+1
| | | | | | | | | | | | size of environment must match erasable block size in the flash. Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
* | i.mx6q: mx6qsabrelite: Update the network configurationTroy Kisky2012-02-27-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define CONFIG_PHY_MICREL, and minimize the tx clock delay. There is an issue with 1000 baseTx mode on early revs of the SabreLite boards. The center tap pin 9 of the mag RJ45 USB combo was connected to the 3.3 filtered supply. Letting this pin float solved the problem. Symptoms of the problem were packets with many extra zeroes tacked on the end, and random bit flips causing a high rate of CRC errors. 10/100 baseTx worked fine on all revs. To disable 1000 baseTx for these boards, simply define the environment variable disable_giga. ie. setenv disable_giga 1 Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
* | net: phy: add support for Micrel's KSZ9021Troy Kisky2012-02-27-0/+17
| | | | | | | | | | | | | | | | | | | | | | Add the gigabit phy KSZ9021. Also, add function ksz9021_phy_extended_write /_read for access to the phys extended registers. The environment variable "disable_giga" can be used to disable 1000baseTx. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
* | integrator: update the Integrator/CP configLinus Walleij2012-02-27-34/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Integrator/CP config file was very outdated and gives a non functional U-Boot. So: - Set the CONFIG_ARCH_CINTEGRATOR arch flag correctly - Add proper core module configuration options - Skip cluttered command lista and just include <config_cmd_default.h> - Kill off #if 0 network section and insert some example configuration that simply just boots from the network using TFTP if available. - Delete flash control registers that have no business in this config file. These are already moved down to board/armltd/integrator/integrator-sc.h Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | integrator: rewrite the AP PCI driverLinus Walleij2012-02-27-142/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI support for the Integrator AP has apparently never been finished and I strongly suspect that it has never worked, so let's fix it. This is a list of the more or less un-splittable changes done in this driver rewrite: - Replace the register definitions stashed into the config file (!) with a copy if the register file from the Linux kernels arch/arm/include/asm/hardware/pci_v3.h - Delete the unreadable gigantic macros that perform the config accesses and replace them with copyedited code from Linux arch/arm/mach-integrator/pci_v3.c - Rewrite the rest of the setup code to use the v3_[read|write][lwb]() accessors. - Enable PCI by default in the AP board configuration. - Fix checkpatch warnings and make code more conformant. Tested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | mcx: Enable command line editingDetlev Zundel2012-02-27-0/+2
| | | | | | | | | | Signed-off-by: Detlev Zundel <dzu@denx.de> CC: Stefano Babic <sbabic@denx.de>
* | dm6467Tevm: Use a common configuration file for davinci_dm6467evm and ↵prabhakar.csengg@gmail.com2012-02-27-168/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | davinci_dm6467Tevm In commit 2d575e46859dd9127a9cec731ace77523e6ea2ab a separate header file was introduced for the DM6467T EVM, include/configs/davinci_dm6467Tevm.h. The substantial difference between the davinci_dm6467evm and the davinci_dm6467Tevm configuration is a single bit in the hardware revision that is passed to the Linux kernel and davinci_dm6467evm has REFCLK_FREQ = 27000000 where as davinci_dm6467Tevm.h has a REFCLK_FREQ = 33000000. This patch removes include/configs/davinci_dm6467Tevm.h. Instead the include/configs/davinci_dm6467evm.h configuration is used for DM6467T EVMs and renamed CFG_REFCLK_FREQ to CONFIG_REFCLK_FREQ and CONFIG_REFCLK_FREQ is defined in boards.cfg. Signed-off-by: Prabhakar Lad <prabhakar.csengg@gmail.com> Cc: Tom Rini <trini@ti.com>
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