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2017-09-15fit: Introduce methods for applying overlays on fit-loadPantelis Antoniou2-8/+180
Introduce an overlay based method for constructing a base DT blob to pass to the kernel. It is based on a specific method now to get the FDT from a FIT image named boot_get_fdt_fit(). Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-09-15fit: Do not throw away extra configuration on fit_image_load()Pantelis Antoniou1-4/+7
fit_image_load() threw away the extra configuration parts when loading. We need them around for applying extra overlays for building the boot fdt. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-09-15fit: Allow multiple images per propertyPantelis Antoniou1-3/+15
As part of the fdt overlay support which need it, allow a list of configurations per property. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-09-15fdt: Introduce helper method fdt_overlay_apply_verbose()Pantelis Antoniou1-0/+31
Introduce fdt_overlay_apply_verbose, a method that applies an overlay but in the case of an error produces a helpful message. In addition if a base tree is found to be missing the __symbols__ node the message will point out that the probable reason is that the base tree was miscompiled without the -@ option. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-09-13spl: add newline in debug outputAnatolij Gustschin1-2/+2
With debug enabled, SPL output following these debug prints is on the same line and it is hard to read. Fix it. Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-12image: Add TI PMMC image typeAndrew F. Davis1-0/+1
Add a new image type representing TI Power Management Micro-Controller (PMMC) Firmware image type. Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-09-11spl: fit: Add booting OS firstYork Sun1-19/+41
If CONFIG_SPL_OS_BOOT is enabled, boot OS if kernel image is found in FIT structure. Signed-off-by: York Sun <york.sun@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-11spl: fit: Support both external and embedded dataYork Sun1-19/+33
SPL supports U-Boot image in FIT format which has data outside of FIT structure. This adds support for embedded data for normal FIT images. Signed-off-by: York Sun <york.sun@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-11spl: fit: Eanble GZIP support for image decompressionYork Sun1-2/+30
Add Kconfig option SPL_GZIP and SPL_ZLIB to enable gunzip support for SPL boot, eg. falcon boot compressed kernel image. Signed-off-by: York Sun <york.sun@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-07spl: typo fix for SPL_ATF_SUPPORT descriptionKever Yang1-1/+1
Delete one redundant 'which' for SPL_ATF_SUPPORT description. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-04splash_source: Verify FIT magicNiko Mauno1-0/+5
Before reading entire FIT image, add sanity check by testing image header against FDT_MAGIC. This should help avoid problems in situations where FIT is not yet available from storage device, for example when performing initial programming of device. Cc: Anatolij Gustschin <agust@denx.de> Acked-by: Tomas Melin <tomas.melin@vaisala.com>
2017-09-01Revert "Merge git://git.denx.de/u-boot-video"Tom Rini1-5/+0
This reverts commit 1d20170467b079642be96996dcd71db64c3c365c, reversing changes made to 6aee2ab68c362ace5a59f89a63abed82e0bf19e5. The mxc_ipuv3_fb.c changes introduce build failures on some targets. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-09-01Merge git://git.denx.de/u-boot-videoTom Rini1-0/+5
2017-09-01Merge git://git.denx.de/u-boot-imxTom Rini4-1/+45
Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: configs/imx6qdl_icore_mmc_defconfig configs/imx6qdl_icore_rqs_defconfig
2017-08-29spl: do not repeat timer init on i.MX6Anatolij Gustschin1-1/+1
The GPT timer was already initialised in board_init_f() as it is needed in dram init. Do not repeat timer init in board_init_r(). Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2017-08-29splash_source: Verify FIT magicNiko Mauno1-0/+5
Before reading entire FIT image, add sanity check by testing image header against FDT_MAGIC. This should help avoid problems in situations where FIT is not yet available from storage device, for example when performing initial programming of device. Cc: Anatolij Gustschin <agust@denx.de> Acked-by: Tomas Melin <tomas.melin@vaisala.com>
2017-08-28bootvx_fdt: fix missing 'fdt_fixup_ethernet(...)' on vxWorks bootHannes Schmelzer1-0/+3
Before commit 26d6119 (fdt: Move fdt_fixup_ethernet to a common place) the fdt_fixup_ethernet(...) was called during do_bootvx_fdt(...). Afterwards the only (common) place for this fixup is during image_setup_libfdt(...) and this is only called, at least on ARM platform, from image_setup_linux(...). All this ends up in the fact, that the fdt_fixup_ethernet(...) is only called on booting a linux image and not on booting a vxWorks image. We fix this with adding the fdt_fixup_ethernet(...) call again to do_bootvx_fdt(...) Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28common: console: Fix duplicated CONFIG in silent env callbackWilson Lee1-2/+2
The silent environment callback function does not update the silent flag during silent env set or unset. That is because of duplicated CONFIG keyword at preprocessor condition in silent environment callback function and cause silent env callback unable to work. This patch is to remove the duplicated CONFIG keywork in silent environment callback function. Signed-off-by: Wilson Lee <wilson.lee@ni.com> Cc: Keng Soon Cheah <keng.soon.cheah@ni.com> Cc: Chen Yee Chew <chen.yee.chew@ni.com> Cc: Joe Hershberger <joe.hershberger@ni.com>
2017-08-23spl: add serial download protocol (SDP) supportStefan Agner3-0/+44
Add USB serial download protocol support to SPL. If the SoC started in recovery mode the SPL will immediately switch to SDP and wait for further downloads/commands from the host side. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Łukasz Majewski <lukma@denx.de>
2017-08-21fb_mmc.c: Correct blk_dread() return value checksTom Rini1-2/+2
The function blk_dread will return -ENOSYS on failure or on success the number of blocks read, which must be the number asked to read (otherwise it failed somewhere). Correct this check. Cc: Lukasz Majewski <lukma@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-21common/fb_mmc.c: Fix warnings about castsTom Rini1-2/+2
When building the flash zImage code on aarch64 we see warnings about pointer size casts. Use uintptr_t instead to correct these. Cc: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-By: Sam Protsenko <semen.protsenko@linaro.org>
2017-08-20common/board_f.c: remove CONFIG_SYS_GENERIC_GLOBAL_DATAThomas Petazzoni1-27/+0
CONFIG_SYS_GENERIC_GLOBAL_DATA is no longer used by any board or platform, so support for it can be dropped. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-20spl: spl_mmc.c Correct blk_dread() return value checkTom Rini1-1/+1
The function blk_dread will return -ENOSYS on failure or on success the number of blocks read, which must be the number asked to read (otherwise it failed somewhere). Correct this check. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-20hash: Compile only hardware or software versions of SHA algorithmsTom Rini1-51/+44
Commit 089df18bfe9d ("lib: move hash CONFIG options to Kconfig") moved CONFIG_SHA1, CONFIG_SHA256, CONFIG_SHA_HW_ACCEL, and CONFIG_SHA_PROG_HW_ACCEL config options to Kconfig. So in the case of SPL, CONFIG_SPL_HASH_SUPPORT enables CONFIG_SHA1 and CONFIG_SHA256 which enables SHA SW library by default. But in the case of platforms with SHA HW library support, SHA SW library becomes redundant and increases size of SPL by approx 18K. Rework the code so that we have named members and only have either software or hardware versions of the algorithm, depending on the relevant config options. Update the comment around hash_algo to reflect this as well. Reported-by: Sumit Garg <sumit.garg@nxp.com> Cc: Sumit Garg <sumit.garg@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Sumit Garg <sumit.garg@nxp.com>
2017-08-19lcd: avoid possible NULL dereferencexypron.glpk@gmx.de1-1/+2
Do not dereference bmp before the check if it is NULL. The problem was indicated by cppcheck. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-18Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini1-1/+1
2017-08-17spl: fix Makefile for NOR, XIP and YMODEMPhilipp Tomsich1-3/+3
During the the conversion to $(SPL_TPL_), the SPL_ fragment was left over for the NOR, XIP and YMODEM boot methods in SPL, making these unselectable. This commit fixes this by dropping the spurious 'SPL_' fragment from each line. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reported-by: Bo Shen <voice.shen@gmail.com> Fixes: f94e643 (spl: consistently use $(SPL_TPL_) to select features for SPL and TPL builds)
2017-08-17dm: sata: Support driver model with the 'sata' commandSimon Glass1-1/+1
Update this command to support driver model. This has a different way of starting and stopping SATA. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename some other getenv()-related functionsSimon Glass3-13/+13
We are now using an env_ prefix for environment functions. Rename these other functions as well, for consistency: getenv_vlan() getenv_bootm_size() getenv_bootm_low() getenv_bootm_mapsize() env_get_default() Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()Simon Glass1-6/+6
Rename this function for consistency with env_get(). Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()Simon Glass4-8/+8
We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass26-64/+67
We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename common functions related to setenv()Simon Glass4-7/+7
We are now using an env_ prefix for environment functions. Rename these commonly used functions, for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename setenv() to env_set()Simon Glass12-16/+16
We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-15Move environment files from common/ to env/Simon Glass21-4553/+1
About a quarter of the files in common/ relate to the environment. It seems better to put these into their own subdirectory and remove the prefix. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-14common: Move CONFIG_BOOTARGS to KconfigSam Protsenko1-0/+16
Also introduce CONFIG_USE_BOOTARGS option so we can control if CONFIG_BOOTARGS defined at all. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> [trini: Resync r8a779[56]_ulcb, various ls10xx targets] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-14Merge branch 'master' of git://git.denx.de/u-boot-rockchipTom Rini5-38/+157
2017-08-13boot_fit: Change return value from FDT_ERROR to -EINVAL in fdt_offset()Nobuhiro Iwamatsu1-1/+1
FDT_ERROR is defined as unsigned long. However, since the return value of fdt_offset() is int, a warning will occur when compiling. Also, it is better to use -EINVAL than FDT_ERROR. This fixes this problem by change return value from FDT_ERROR to -EINVAL. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Franklin S Cooper Jr <fcooper@ti.com>
2017-08-13dm: timer: normalise SPL and TPL supportPhilipp Tomsich1-8/+0
To fully support DM timer in SPL and TPL, we need a few things cleaned up and normalised: - inclusion of the uclass and drivers should be an all-or-nothing decision for each stage and under control of $(SPL_TPL_)TIMER instead of having the two-level configuration with TIMER and $(SPL_TPL_)TIMER_SUPPORT - when $(SPL_TPL_)TIMER is enabled, the ARMv8 generic timer code can not be compiled in This normalises configuration to $(SPL_TPL_)TIMER and moves the config options to drivers/timer/Kconfig (and cleans up the collateral damage to some defconfigs that had SPL_TIMER_SUPPORT enabled). Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13moveconfig: migrate TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZEPhilipp Tomsich1-0/+1
We can finally drop TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZE off the whitelist (this time it's really happening!) and migrate the setting (only used on the RK3368-uQ7 so far) into Kconfig. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13spl: support TPL_STACK, TPL_MAX_SIZE and TPL_TEXT_BASE via KconfigPhilipp Tomsich1-0/+39
Let's clean up behind ourselves and move the (newly defined) TPL_STACK, TPL_MAX_SIZE and TPL_TEXT_BASE into Kconfig. Given that 0x0 might be considered to be valid values for TPL_TEXT_BASE and TPL_STACK, we need to introduce helper config options ("TPL_NEEDS_SEPARATE_...") to indicate that these symbols are used (and not inherited from their SPL variants) for any given target-platform. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13spl: Kconfig: migrate $(SPL_TPL_)LDSCRIPT to KconfigPhilipp Tomsich1-0/+19
Now that we have split up SPL_LDSCRIPT into a SPL and TPL variant and have started to use the TPL-variant for the RK3368, it's time to clean up behind ourselves: move both variants into Kconfig and remove them from the whitelist. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13spl: add TPL_DRIVER_MISC_SUPPORT optionPhilipp Tomsich1-0/+8
This adds the TPL_DRIVER_MISC_SUPPORT option to allow activation of DRIVER_MISC_SUPPORT for devices that need it in the TPL stage. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13spl: consistently use $(SPL_TPL_) to select features for SPL and TPL buildsPhilipp Tomsich2-23/+23
To allow for a finer-grained control of features for TPL and SPL builds all modules/boot-methods/etc. need to be consistently selected based on the $(SPL_TPL_) macros. This allows splitting the associated config-options in Kconfig: we don't split the Kconfig options here and now, as this should happen on an as-needed basis, whenever someone needs a feature/boot-method/etc. in their TPL. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13spl: Kconfig: split SYS_MALLOC_SIMPLE for TPL and SPLPhilipp Tomsich1-0/+9
As include/malloc.h already checks for SYS_MALLOC_SIMPLE using the CONFIG_IS_ENABLED macro, we need to move to having separate entries as we switch to fully separate configuration for SPL and TPL. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13spl: dm: use CONFIG_IS_ENABLED to test for the DM optionPhilipp Tomsich1-2/+3
Even though there's now a TPL_DM configuration option, the spl logic still checks for SPL_DM and thus does not pick up the proper config option. This introduces the use of CONFIG_IS_ENABLED(DM) in spl.c to always pick up the desired configuration option instead of having a hard-coded check for the SPL variant. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13spl: dm: Kconfig: fix help text for SPL/TPL confusionPhilipp Tomsich1-5/+5
TPL_NAND_SUPPORT, TPL_SERIAL_SUPPORT, TPL_SPI_FLASH_SUPPORT and TPL_SPI_SUPPORT refer to SPL in their help text. This fixes up the description to correctly reference TPL. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13spl: use TPL_SYS_MALLOC_F_LEN for TPLPhilipp Tomsich1-1/+1
The (upstream) changes to break up SYS_MALLOC_F_LEN for the full U-Boot and the SPL stage, break TPL (if simple malloc is enabled in TPL). This adds support for a TPL-variant of SYS_MALLOC_F_LEN: - adds TPL_SYS_MALLOC_F_LEN - rewrites a test for CONFIG_SPL_SYS_MALLOC_F_LEN to access CONFIG_VAL(SYS_MALLOC_F_LEN) Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13spl: configure 'return to bootrom' separately for SPL and TPLPhilipp Tomsich1-0/+11
On the RK3368, we want our TPL to use the 'return to bootrom' boot method (to have the bootrom load up the SPL stage) and then continue with different boot methods (MMC, SPI, etc.) from SPL. This adds the config option needed to control the availabily of the 'return to bootrom' boot-method separately for the TPL stage. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13spl: add a 'return to bootrom' boot methodPhilipp Tomsich3-0/+39
Some devices (e.g. the RK3368) have only limited SRAM, but provide support for loading the next boot stage after our SPL performs basic setup (e.g. DRAM). For target systems like these, we add a boot device BOOTROM that will invoke a board-specific hook to return to the bootrom (if supported). Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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