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* tx25: add CONFIG_SPL_LIBGENERIC_SUPPORTAndreas Bießmann2013-05-01-0/+1
| | | | | | | In order to use the generic hang() later on pull libgeneric in SPL. This has no impact on the SPL size. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* mx31pdk: add CONFIG_SPL_LIBGENERIC_SUPPORTAndreas Bießmann2013-05-01-0/+1
| | | | | | | In order to use the generic hang() later on pull libgeneric in SPL. This has no impact on the SPL size. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* part/dev_desc: Add log2 of blocksize to block_dev_desc data structEgbert Eich2013-05-01-0/+5
| | | | | | | | | | log2 of the device block size serves as the shift value used to calculate the block number to read in file systems when implementing avaiable block sizes. It is needed quite often in file systems thus it is pre-calculated and stored in the block device descriptor. Signed-off-by: Egbert Eich <eich@suse.com>
* disk/iso: Add Support for block sizes > 512 byte to ISO partition supportEgbert Eich2013-05-01-1/+1
| | | | | | | For ISO we check the block size of the device if this is != the CD sector size we assume that the device has no ISO partition. Signed-off-by: Egbert Eich <eich@suse.com>
* disk/gpt: Fix GPT partition handling for blocksize != 512Egbert Eich2013-05-01-4/+13
| | | | | | | | Disks beyond 2T in size use blocksizes of 4096 bytes. However a lot of code in u-boot still assumes a 512 byte blocksize. This patch fixes the handling of GPTs. Signed-off-by: Egbert Eich <eich@suse.com>
* mmc: Define a constant for the maximum block sizeSimon Glass2013-05-01-0/+3
| | | | | | | | | The number 512 appears quite a bit in the mmc code. Add a constant for this so that it can be used here and in other parts of the code (e.g. SPL code which loads from mmc). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Vadim Bendebury <vbendeb@google.com>
* amcc-common.h: enable support for "env grep", "setexpr", and regex.Wolfgang Denk2013-05-01-0/+3
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* amcc-common.h: minor white space cleanupWolfgang Denk2013-05-01-3/+3
| | | | | | | Align some comments. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* m28evk: enable "env grep" and regexp supportWolfgang Denk2013-05-01-0/+3
| | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Conflicts: include/configs/m28evk.h
* m28evk: white space cleanupWolfgang Denk2013-05-01-128/+128
| | | | | | | Change all "#define<TAB>" sequences into "#define<SPACE>" Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Marek Vasut <marex@denx.de>
* "env grep" - add support for regular expression matchesWolfgang Denk2013-05-01-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_REGEX is enabled, the new option "-e" becomes available which causes regular expression matches to be used. This allows for example things like these: - print all MAC addresses: => env grep -e eth.*addr eth1addr=00:10:ec:80:c5:15 ethaddr=00:10:ec:00:c5:15 - print all variables that have at least 2 colons in their value: => env grep -v -e :.*: addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off panic=1 eth1addr=00:10:ec:80:c5:15 ethaddr=00:10:ec:00:c5:15 ver=U-Boot 2013.04-rc1-00289-g497746b-dirty (Mar 22 2013 - 12:50:25) etc. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add SLRE - Super Light Regular Expression libraryWolfgang Denk2013-05-01-0/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Downloaded from http://slre.sourceforge.net/ and adapted for U-Boot environment. Used to implement regex operations on environment variables. Code size is ~ 3.5 KiB on PPC. To enable this code, define the CONFIG_REGEX option in your board config file. Note: There are more recent versions of the SLRE library available at http://slre.googlecode.com ; unfortunately, the new code has a heavily reorked API which makes it less usable for our purposes: - the return code is strings, which are more difficult to process - we don't get any information any more which sub-string of the data was matched by the given regex - it is much more cumbersome to work with arbitrary expressions, where for example the number of substrings for capturing are not known at compile time Also, there does not seem to be any real changes or improvements of the functionality. Because of this, we deliberately stick with the older code. Note 2: the test code (built when SLRE_TEST is defined) was modified to allow for more extensive testing; now we can test the regexp matching on all lines on a text file (instead of the whole data in the file as a single block). Signed-off-by: Wolfgang Denk <wd@denx.de>
* "env grep" - reimplement command using hexport_r()Wolfgang Denk2013-05-01-6/+0
| | | | | | | Also drop hstrstr_r() which is not needed any more. The new code is way more flexible. Signed-off-by: Wolfgang Denk <wd@denx.de>
* hashtable: preparations to use hexport_r() for "env grep"Wolfgang Denk2013-05-01-1/+7
| | | | | | | | | | The output of "env grep" is unsorted, and printing is done by a private implementation to parse the hash table. We have all the needed code in place in hexport_r() alsready, so let's use this instead. Here we prepare the code for this, without any functional changes yet. Signed-off-by: Wolfgang Denk <wd@denx.de>
* sandbox: config: Enable CONFIG_FIT and CONFIG_CMD_FITSimon Glass2013-05-01-0/+2
| | | | | | Enable these options to use FITs on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: fs: Add support for saving files to host filesystemSimon Glass2013-05-01-0/+1
| | | | | | | | | | | | This allows write of files from the host filesystem in sandbox. There is currently no concept of overwriting the file and removing its existing contents - all writing is done on top of what is there. This means that writing 10 bytes to the start of a 1KB file will only update those 10 bytes, not truncate the file to 10 byte slong. If the file does not exist it is created. Signed-off-by: Simon Glass <sjg@chromium.org>
* fs: Add support for saving data to filesystemsSimon Glass2013-05-01-0/+2
| | | | | | | Add a new method for saving that filesystems can implement. This mirrors the existing load method. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add getenv_hex() to return an environment variable as hexSimon Glass2013-05-01-0/+13
| | | | | | | | This conversion is required in a number of places in U-Boot. Add a standard function to provide this feature, so we avoid all the different variations in the way it is coded. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host fileSimon Glass2013-05-01-0/+2
| | | | | | | | | | | | With sandbox it is tricky to add an FDT to the image at build time (or later) since we build an ELF file, not a plain binary, and the address space of the whole U-Boot is not accessible in the emulated memory map of sandbox. Sandbox can read files directly from the host, though, so add an option to read an FDT from a host file on start-up. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Switch over to generic boardSimon Glass2013-05-01-4/+5
| | | | | | | | | Add generic board support for sandbox. and remove the old board init code. Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* sandbox: Provide a way to map from host RAM to U-Boot RAMSimon Glass2013-05-01-0/+5
| | | | | | | | | | | | | | | | | | | | | In many cases, pointers to memory are passed around, and these pointers refer to U-Boot memory, not host memory. This in itself is not a problem. However, in a few places, we cast that pointer back to a ulong (being a U-Boot memory address). It is possible to convert many of these cases to avoid this. However there are data structures (e.g. struct bootm_headers) which use pointers. We could with a lot of effort adjust the structs and all code that uses them to use ulong instead of pointers. This seems like an unacceptable cost, since our objective with sandbox is to minimise the impact on U-Boot code while maximising the features available to sandbox. Therefore, create a map_to_sysmem() function which converts from a pointer to a U-Boot address. This can be used sparingly when needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'microblaze' of git://www.denx.de/git/u-boot-microblazeTom Rini2013-05-01-1/+16
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| * watchdog: Add support for Xilinx Microblaze watchdogMichal Simek2013-04-30-0/+8
| | | | | | | | | | | | | | Watchdog can be used on Microblaze, PPC and Zynq hw designs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
| * microblaze: Enable netconsoleMichal Simek2013-04-30-1/+8
| | | | | | | | | | | | | | | | Setup environment and enable netconsole. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxTom Rini2013-04-22-3/+65
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| * | ppc4xx: Add lcd4_lwmon5 supportStefan Roese2013-04-22-3/+65
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the fast booting LWMON5 derivat "lcd4_lwmon5". Its a stripped down version of the full blown lwmon5 support, without ECC, USB, POST and some other stuff. It used the newly introduced SPL infrastrucure for SPL from NOR flash booting on the PPC4xx. By setting the environment variable "boot_os" to "yes", Linux will be started from the SPL version. If not, the "normal" U-Boot will be started. Signed-off-by: Stefan Roese <sr@denx.de>
* | config_cmd_default.h: Remove CONFIG_CMD_MEMTESTTom Rini2013-04-19-1/+0
|/ | | | | | | As per doc/feature-removal-schedule.txt, remove CONFIG_CMD_MEMTEST from default list of commands. Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-arm into HEADTom Rini2013-04-18-23/+109
|\ | | | | | | | | | | | | | | | | | | Quick manual fixup to merge the USB boot related defines and TPM related defines. Conflicts: include/configs/exynos5250-dt.h Signed-off-by: Tom Rini <trini@ti.com>
| * Exynos5: Add support for USB download boot modeVivek Gautam2013-04-17-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Exynos5250 supports secondary USB device boot mode. If the iROM fails to download u-boot from the primary boot device (such as SD or eMMC), it will try to retrieve from the secondary boot device (such as USB). Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * Tegra: T30: Beaver board support.Tom Warren2013-04-15-0/+76
| | | | | | | | | | | | | | | | Beaver is a Tegra30 board that is nearly 100% compatible w/Cardhu. Add a Beaver build so it can begin to be differentiated, if need be. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * Tegra: TEC: Enable boot script supportThierry Reding2013-04-15-7/+3
| | | | | | | | | | | | | | | | | | | | Boot script support brings TEC in line with other Tegra boards. To enable booting a Linux kernel with initial ramdisk, also include support for the new FIT image type. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * Tegra: Plutux: Enable NAND and boot script supportThierry Reding2013-04-15-7/+11
| | | | | | | | | | | | | | | | | | | | Boot script support brings Plutux in line with other Tegra boards. In order to enable booting a Linux kernel with initial ramdisk, also add support for the new FIT image type. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * Tegra: Medcom-Wide: Enable NAND and boot script supportThierry Reding2013-04-15-9/+12
| | | | | | | | | | | | | | | | | | | | Boot script support brings Medcom-Wide in line with other Tegra boards. In order to enable booting a Linux kernel with initial ramdisk, also add support for the new FIT image type. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * Tegra: enable verify support for the crc32 commandTom Warren2013-04-15-0/+2
| | | | | | | | | | | | | | Some 3rd-party flash tools use the -v (verify) option of crc32 command. Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* | mmc: check the revision for sd3.0Jaehoon Chung2013-04-17-0/+1
| | | | | | | | | | | | | | | | Support to check whether the SD3.0 or not. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Rommel Custodio <sessyargc@gmail.com>
* | mmc: support the correct card version for eMMCJaehoon Chung2013-04-17-8/+13
| | | | | | | | | | | | | | | | | | | | | | eMMC vesrion is supported up to v4.5. But bootloader isn't saw the exact eMMC version. After applied this patch, if use the mmcinfo command, then can see the exactly mmc version. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Rommel Custodio <sessyargc@gmail.com>
* | x86: config: Init PCI before SPISimon Glass2013-04-15-0/+1
| | | | | | | | | | | | | | | | | | Since the ICH SPI controller uses PCI, we must ensure that PCI is available before it is inited. This fixes the current "ICH SPI: Cannot find device" message on boot. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-04-15-672/+585
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| * smdk5250, snow: convert to CONFIG_SPL_MAX_FOOTPRINTAlbert ARIBAUD2013-04-14-1/+1
| | | | | | | | | | | | | | | | This target wants to check full SPL size, BSS included. Remove CONFIG_SPL_MAX_SIZE definition and instead define CONFIG_SPL_MAX_FOOTPRINT. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * da850evm, da850_am18xxevm: convert to CONFIG_SPL_MAX_FOOTPRINTAlbert ARIBAUD2013-04-14-1/+1
| | | | | | | | | | | | | | | | This target wants to check full SPL size, BSS included. Remove CONFIG_SPL_MAX_SIZE definition and instead define CONFIG_SPL_MAX_FOOTPRINT. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * cam_enc_4xx: convert to CONFIG_SPL_MAX_FOOTPRINTAlbert ARIBAUD2013-04-14-1/+1
| | | | | | | | | | | | | | | | This target wants to check full SPL size, BSS included. Remove CONFIG_SPL_MAX_SIZE definition and instead define CONFIG_SPL_MAX_FOOTPRINT. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * ARM: fix CONFIG_SPL_MAX_SIZE semanticsAlbert ARIBAUD2013-04-14-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove SPL-related ASSERT() in arch/arm/cpu/u-boot.lds as this file is never used for SPL builds. Rewrite the ASSERT() in arch/arm/cpu/u-boot-spl.lds to separately test image (text,data,rodata...) size, BSS size, and full footprint each against its own max, and make Tegra boards check full footprint. Also, output section mmutable is not used in SPL builds. Remove it. Finally, update README regarding the (now homogeneous) semantics of CONFIG_SPL_[BSS_]MAX_SIZE and add the new CONFIG_SPL_MAX_FOOTPRINT macro. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reported-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-14-1/+3
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| | * fsl_esdhc: Fix DMA transfer completion waiting loopAndrew Gabbasov2013-04-14-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rework the waiting for transfer completion loop condition to continue waiting until both Transfer Complete and DMA End interrupts occur. Checking of DLA bit in Present State register looks not needed in addition to interrupts status checking, so it can be removed from the condition. Also, DMA Error condition is added to the list of data errors, checked in the loop. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-14-1/+1
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| | * mx6qsabre{sd, auto}: Fix environment as 'mmc rescan' takes no argumentsOtavio Salvador2013-04-13-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-13-1/+1
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| | * | omap5_common.h: Switch to ext4Tom Rini2013-04-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ext3 should not be used on SD cards, so use ext4 instead. Cc: Sricharan R <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
| * | | integrator: enable device treeLinus Walleij2013-04-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This enables the device tree library on the Integrator platforms so we can pass a device tree when booting. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | VCMA9: Enable CONFIG_CMD_NAND_YAFFSTom Rini2013-04-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As this board has NAND and supports YAFFS2, add CONFIG_MD_NAND_YAFFS Cc: David Müller <d.mueller@elsoft.ch> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: David Müller <d.mueller@elsoft.ch>
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