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* m68k: eliminate a warning in cpu_initMasahiro Yamada2014-06-19-1/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: fdt support: Add usbethaddr as an acceptable MACDan Murphy2014-06-19-1/+11
| | | | | | | | | | A board that has a USB ethernet device only may set the usbetheraddr and not the ethaddr. ethaddr will be the default MAC address that is chosen and if that is not populated then the usbethaddr is looked at. If neither are set then then device tree blob is not modified. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* Fix bug in io64 target (introduced by commit aba27ac)Vasili Galka2014-06-19-2/+2
| | | | | | | | | | | From comparison of current logic and the logic that was prior to commit aba27ac, we see that first parameter of FPGA_GET_REG() shall be the FPGA index and not channel number. The re-factoring in commit aba27ac accidentally changed that. Cc: Stefan Roese <sr@denx.de> Acked-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Vasili Galka <vvv444@gmail.com>
* configs: iocon: Enabling CONFIG_CMD_FPGAD againMichal Simek2014-06-18-2/+1
| | | | | | | | | | | | | | | | | | | | | This is a MIME GnuPG-signed message. If you see this text, it means that your E-mail or Usenet software does not support MIME signed messages. The Internet standard for MIME PGP messages, RFC 2015, was published in 1996. To open this message correctly you will need to install E-mail or Usenet software that supports modern Internet standards. Revert changes in iocon.h config file caused by these two commits: "configs: iocom: Fix typo on CMD_FPGA command" (sha1: d0db28f94034ef02c1d6737895766fb3c19de47f) and "fpga: Guard the LOADMK functionality with CMD_FPGA_LOADMK" (sha1: 64e809afeaf1572c3246a5bca198a77d0498fd89) CONFIG_CMD_FPGAD is own command. Reported-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini2014-06-12-36/+36
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| * mmc: free allocated memory on initialization errorsDarwin Rambo2014-06-12-2/+6
| | | | | | | | | | | | | | | | Cleanup to balance malloc/free calls. Signed-off-by: Darwin Rambo <drambo@broadcom.com> Reviewed-by: Steve Rae <srae@broadcom.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * cmd_mmc: make mmc dev always re-probe the HWStephen Warren2014-06-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, U-Boot behaves as follows: - Begin with no SD card inserted in "mmc 1" - Execute: mmc dev 1 - This fails, since there is no card - User plugs in an SD card - Execute: mmc dev 1 - This still fails, since the HW isn't reprobed. With this change, U-Boot behaves as follows: - Begin with no SD card inserted in "mmc 1" - Execute: mmc dev 1 - This fails, since there is no card - User plugs in an SD card - Execute: mmc dev 1 - The newly present SD card is detected I know that "mmc rescan" will force the HW to be reprobed, but I feel it makes more sense if "mmc dev" always reprobes the HW after selecting the current MMC device. This allows scripts to just execute "mmc dev", and not have to also execute "mmc rescan" to check for media presense. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * cmd_mmc: Use init_mmc_device() from do_mmc_rescan()Stephen Warren2014-06-12-8/+2
| | | | | | | | | | | | | | | | | | | | The body of init_mmc_device() is now identical to that of do_mmc_rescan() except for the error codes returned. Modify do_mmc_rescan() to simply call init_mmc_device() and convert the error codes, to avoid code duplication. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * cmd_mmc: add force_init parameter to init_mmc_device()Stephen Warren2014-06-12-12/+14
| | | | | | | | | | | | | | | | | | | | This allows callers to inject mmc->has_init = 0 between finding the MMC device, and calling mmc_init(), which forces mmc_init() to rescan the HW. Future changes will use this feature. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * disk: default to HW partition 0 if not specifiedStephen Warren2014-06-12-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, get_device()/get_dev_hwpart() for MMC devices does not select an explicit HW partition unless the user explicitly requests one, i.e. by requesting device "mmc 0.0" rather than just "mmc 0". I think it makes more sense if the default is to select HW partition 0 (main data area) if the user didn't request a specific partition. Otherwise, the following happens, which feels wrong: Select HW partition 1 (boot0): mmc dev 0 1 Attempts to access SW partition 1 on HW partition 1 (boot0), rather than SW partition 1 on HW partition 0 (main data area): ls mmc 0:1 / With this patch, the second command above re-selects the main data area. Many device types don't support HW partitions at all, so if HW partition 0 is selected (either explicitly or as the default) and there's no select_hwpart function, we simply skip attempting to select a HW partition. Some MMC devices (i.e. SD cards) don't support HW partitions. However, this patch still works, since mmc_start_init() sets the current partition number to 0, and mmc_select_hwpart() succeeds if the requested partition is already selected. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * cmd_mmc: default to HW partition 0 if not specifiedStephen Warren2014-06-12-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, "mmc dev 0" does not change the selected HW partition. I think it makes more sense if "mmc dev 0" is an alias for "mmc dev 0 0", i.e. that HW partition 0 (main data area) is always selected by default if the user didn't request a specific partition. Otherwise, the following happens, which feels wrong: Select HW partition 1 (boot0): mmc dev 0 1 Doesn't change the HW partition, so it's still 1 (boot0): mmc dev 0 With this patch, the second command above re-selects the main data area. Note that some MMC devices (i.e. SD cards) don't support HW partitions. However, this patch still works, since mmc_start_init() sets the current partition number to 0, and mmc_select_hwpart() succeeds if the requested partition is already selected. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: return meaningful error codes from mmc_select_hwpartStephen Warren2014-06-12-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | Rather than just returning -1 everywhere, try to return something meaningful from mmc_select_hwpart(). Note that most other MMC functions don't do this, including functions called from mmc_select_hwpart(), so I'm not sure how effective this will be. Still, it's one less place with hard-coded -1. Suggested-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
* | i2c: kona: Resolve Kona I2C driver issueSteve Rae2014-06-12-1/+1
|/ | | | | | - "i2c mw" command hangs (with some compilers) Signed-off-by: Steve Rae <srae@broadcom.com>
* common/xyzModem.c: move empty statements to newlineJeroen Hofstee2014-06-11-1/+2
| | | | | | | | | To prevent a warning for clang the loop without a body is made more clear by moving it to a line of its own. This prevents a clang warning. cc: sbabic@denx.de Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* jffs2:jffs2_1pass.c: remove double bracesJeroen Hofstee2014-06-11-1/+1
| | | | | | | | | Clang interpretes an if condition like  "if ((a = b) == NULL) as it tries to assign a value in a statement. Hence if you do "if ((something)) it warns you that you might be confused. Hence drop the double braces for plane if statements. Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* board:keymile: remove unnecessary double bracesJeroen Hofstee2014-06-11-1/+1
| | | | | | | | | | Clang interpretes an if condition like "if ((a = b) == NULL) as it tries to assign a value in a statement. Hence if you do "if ((something)) it warns you that you might be confused. Hence drop the double braces for plane if statements. cc: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* common/cli_hush.c: remove unnecessary double bracesJeroen Hofstee2014-06-11-2/+2
| | | | | | | | | | Clang interpretes an if condition like "if ((a = b) == NULL) as it tries to assign a value in a statement. Hence if you do "if ((something)) it warns you that you might be confused. Hence drop the double braces for plane if statements. Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* LzmaTools: don't self assign valuesJeroen Hofstee2014-06-11-2/+2
| | | | | | | | | | It seems the code tries to trick the compiler the argument is actually used. However compilers became too smart to fool them so easily an now warn. Gcc and clang don't seem to emit a warning when the argument is unused. If so it should be decorated with unused / (void). Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* imximage_hynix.cfg: fix unterminated commentJeroen Hofstee2014-06-11-1/+1
| | | | | cc: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* cosmetic: board: pm9263 rewrite old style stuct initJeroen Hofstee2014-06-11-14/+14
| | | | | | | this prevent some warnings when compiling with clang cc: Stelian Pop <stelian@popies.net> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* tps6586x.h: fix inclusion guardJeroen Hofstee2014-06-11-1/+1
| | | | | | cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Simon Glass <sjg@chromium.org>
* Remove ${objtree}/include/asm/proc/ linkVasili Galka2014-06-11-10/+5
| | | | | | | | | | | | mkconfig links ${objtree}/include/asm/proc/ to ${srctree}/arch/${arch}/include/asm/proc-armv/. This seems to be a remnant from the past. Ever since its introduction in 2003 it is used only in ARM build and always links to same place, so let's simplify the code, remove it and reference directly where needed. Successful MAKEALL for ARM and PowerPC verified on Linux. Signed-off-by: Vasili Galka <vvv444@gmail.com>
* cosmetic: Whitespace fixVasili Galka2014-06-11-4/+4
| | | | Signed-off-by: Vasili Galka <vvv444@gmail.com>
* cosmetic: atmel: replace old style struct initJeroen Hofstee2014-06-11-70/+70
| | | | | | This prevents some warnings when building with clang. cc:: andreas.devel@googlemail.com Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* ext4: correctly zero filenameJeroen Hofstee2014-06-11-1/+1
| | | | | | | | | | | | Since ALLOC_CACHE_ALIGN_BUFFER declares a char* for filename sizeof(filename) is not the size of the buffer. Use the already known length instead. cc: Uma Shankar <uma.shankar@samsung.com> cc: Manjunatha C Achar <a.manjunatha@samsung.com> cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Marek Vasut <marex@denx.de>
* common: hash: zero end the string instead of the pointerJeroen Hofstee2014-06-11-1/+1
| | | | | | | | | | | | | | | if algo->digest_size is zero nothing is set in the str_output buffer. An attempt is made to zero end the buffer, but the pointer to the buffer is set to zero instead. I am unaware if it causes any actual problems, but solves the following warning: common/hash.c:217:13: warning: expression which evaluates to zero treated as a null pointer constant of type 'char *' [-Wnon-literal-null-conversion] str_ptr = '\0'; ^~~~ cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* kbuild: move spl/Makefile to scripts/Makefile.splMasahiro Yamada2014-06-11-7/+4
| | | | | | | | | | All files under spl/ and tpl/ are generated during the build process except spl/Makefile. We can simplify clean-rule and git-ignore by moving spl/Makefile to somewhere else. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* m68k: Fix warnings with gcc 4.6Simon Glass2014-06-11-15/+12
| | | | | | | | Most of the warnings seem to be related to using 'int' for size_t. Change this and fix up the remaining warnings and problems. For bootm, the warning was masked by others, and there is an actual bug in the code. Signed-off-by: Simon Glass <sjg@chromium.org>
* docs: driver-model: Fix spellingChris Packham2014-06-11-5/+5
| | | | Signed-off-by: Chris Packham <judge.packham@gmail.com>
* .gitignore: move *.exe pattern to the top gitignore for CygwinMasahiro Yamada2014-06-11-1/+3
| | | | | | | | | | | | GCC on Cygwin generates executables with .exe extension, for example: scripts/basic/fixdep.exe scripts/docproc.exe To ignore them, *.exe pattern should be moved from tools/.gitignore to ./.gitignore Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kbuild: remove unnecessary adjustment for CygwinMasahiro Yamada2014-06-11-49/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "SFX = .exe" was originally added for Cygwin environment. It is true that GCC on Cygwin spits executables with .exe extention. For example, gcc -o foo foo.c will generate "foo.exe", not "foo". But GNU make is also nicely adjusted for Cygwin. For example, foo: foo.c gcc -o $@ $< will compare the timestamp between "foo.exe" and "foo.c". You do not have to tweak Makefiles like this: foo$(SFX): foo.c gcc -o $@ $< And "make clean" works as well without adjustment for Cygwin because the command "rm foo" on Cygwin will delete both "foo" and "foo.exe". In conclusion, makefiles do not need special care for Cygwin. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* .gitignore: drop *.dts.tmp patternMasahiro Yamada2014-06-11-1/+0
| | | | | | | | | | This pattern was added by commit cc4f427b to ignore the intermidiate file for generating DTB. When Kbuild was introduced, dts/Makefile was totally re-written. This ignore pattern is already useless. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kbuild, tools: generate wrapper C sources automatically by MakefileMasahiro Yamada2014-06-11-30/+26
| | | | | | | | | | | | | | There are many source files shared between U-boot image and tools. Instead of adding a lot of dummy wrapper files that just include the corresponding file in lib/ or common/ directory, Makefile should automatically generate them. The original inspiration for this came from scripts/Makefile.asm-generic of Linux Kernel. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* disk: part_dos.c: Add a PBR check when MBR checking failsDarwin Dingel2014-06-11-1/+20
| | | | | | | | | | | | | Bug: SDCard with a messed up partition but still has a FAT signature intact is readable in Linux but unreadable in uboot with 'fatls'. Fix: When partition info checking fails, there is no checking for a FAT signature (DOS_PBR) which will fail 'fatls'. FAT signature checking is done when no valid partition is found in partition table. If FAT signature is found, the disk will be read as PBR and continue processing. Signed-off-by: Darwin Dingel <darwin.dingel@alliedtelesis.co.nz>
* kbuild: export HOSTCXX and HOSTCXXFLAGSMasahiro Yamada2014-06-11-1/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Use run_command_repeatable()Thomas Betker2014-06-11-2/+2
| | | | | | | | | Replace run_command() by run_command_repeatable() in places which depend on the return code to indicate repeatability. Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* Add run_command_repeatable()Thomas Betker2014-06-11-0/+25
| | | | | | | | | | run_command() returns 0 on success and 1 on error. However, there are some invocations which expect 0 or 1 for success (not repeatable or repeatable) and -1 for error; add run_command_repeatable() for this purpose. Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* Check run_command() return code properlyThomas Betker2014-06-11-11/+3
| | | | | | | | | | run_command() returns 0 for success, 1 for failure. Fix places which assume that failure is indicated by a negative return code. Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Roese <sr@denx.de>
* am33xx/omap: Add a new board to enable verified bootSimon Glass2014-06-11-0/+5
| | | | | | Enable verified boot functionality for a new am335x_boneblack_vboot target. Signed-off-by: Simon Glass <sjg@chromium.org>
* am33xx/omap: Enable FIT supportSimon Glass2014-06-11-0/+5
| | | | | | Enable booting a FIT containing a kernel/device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
* am33xx/omap: Enable CONFIG_OF_CONTROLSimon Glass2014-06-11-0/+1103
| | | | | | | Add support for device tree control and add device tree files for the beaglebone black initially. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: ti: Increase malloc size to 16MB for armv7 boardsSimon Glass2014-06-11-1/+1
| | | | | | | | | The current size of 1MB is not enough use to use DFU. Increase it for ARMv7 boards, all of which should have 32MB or more SDRAM. With this change it is possible to do 'dfu mmc 0' on a Beaglebone Black. Signed-off-by: Simon Glass <sjg@chromium.org>
* mkimage: Automatically make space in FDT when fullSimon Glass2014-06-11-60/+114
| | | | | | | When adding hashes or signatures, the target FDT may be full. Detect this and automatically try again after making 1KB of space. Signed-off-by: Simon Glass <sjg@chromium.org>
* Improve error handling in fit_commonSimon Glass2014-06-11-19/+29
| | | | | | | Make the error handling common, and make sure the file is always closed on error. Rename the parameter to be more description and add comments. Signed-off-by: Simon Glass <sjg@chromium.org>
* fdt: Update functions which write to an FDT to return -ENOSPCSimon Glass2014-06-11-12/+23
| | | | | | | | | | When writing values into an FDT it is possible that there will be insufficient space. If the caller gets a useful error then it can potentially deal with the situation. Adjust these functions to return -ENOSPC when the FDT is full. Signed-off-by: Simon Glass <sjg@chromium.org>
* fdt: Add DEV_TREE_BIN option to specify a device tree binary fileSimon Glass2014-06-11-3/+19
| | | | | | | | | | | | | | In some cases, an externally-built device tree binary is required to be attached to U-Boot. An example is when using image signing, since in that case the .dtb file must include the public keys. Add a DEV_TREE_BIN option to the Makefile, and update the documentation. Usage is something like: make DEV_TREE_BIN=boot/am335x-boneblack-pubkey.dtb Signed-off-by: Simon Glass <sjg@chromium.org>
* hash: Export the function to show a hashSimon Glass2014-06-11-4/+17
| | | | | | This function is useful for displaying a hash value, so export it. Signed-off-by: Simon Glass <sjg@chromium.org>
* am33xx/omap: Allow cache enable for all Sitara/OMAPSimon Glass2014-06-11-58/+60
| | | | | | | | | Enable the cache for all devices, unless CONFIG_SYS_DCACHE_OFF is defined. This speeds up the Beaglebone Black boot considerable. (Tested only on Beaglebone Black with SD card boot) Signed-off-by: Simon Glass <sjg@chromium.org>
* Check that u-boot.bin size looks correctSimon Glass2014-06-11-1/+13
| | | | | | | | | | | | Check that the image size matches the size we get from u-boot.bin. If it doesn't, that generally means that some extra sections are being added to u-boot.bin, meaning that it is not possible to access data appended to the U-Boot binary. This is used for device tree, so needs to work. This problem was introduced by commit b02bfc4. By adding a test we can prevent a reccurence. Signed-off-by: Simon Glass <sjg@chromium.org>
* mx31ads: Fix the U-Boot binary outputSimon Glass2014-06-11-1/+3
| | | | | | | Correct the binary output so that image_binary_size is really at the end of the image. Signed-off-by: Simon Glass <sjg@chromium.org>
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