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2016-10-11sandbox: Use the address in readl/writel() functionsSimon Glass
At present these functions do not touch addr, which can raising warnings about unused variables. This fixes the following warnings: sandbox_spl defconfig drivers/core/regmap.c: In function ‘regmap_read’: drivers/core/regmap.c:125:12: warning: unused variable ‘ptr’ [-Wunused-variable] uint32_t *ptr = map_physmem(map->base + offset, 4, MAP_NOCACHE); ^ drivers/core/regmap.c: In function ‘regmap_write’: drivers/core/regmap.c:134:12: warning: unused variable ‘ptr’ [-Wunused-variable] uint32_t *ptr = map_physmem(map->base + offset, 4, MAP_NOCACHE); Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 3bfb8cb4 (dm: regmap: Implement simple regmap_read & regmap_write)
2016-10-11sandbox/fs: Use readdir instead of deprecated readdir_rStefan Brüns
Using readdir_r limits the maximum file name length and may even be unsafe, and is thus deprecated in since glibc 2.24. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-11sandbox/fs: Use correct size path name bufferStefan Brüns
The readdir linux manpage explicitly states (quoting POSIX.1) that sizeof(d_name) is not correct for determining the required size, but to always use strlen. Grow the buffer if needed. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-11sandbox/fs: Make linking of nodes in os_dirent_ls more obviousStefan Brüns
Previously, after reading/creating the second dirent, the second entry would be chained to the first entry and the first entry would be linked to head. Instead, immediately link the first entry to head. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-11sandbox/fs: Free memory allocated by os_dirent_lsStefan Brüns
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-11power: regulator: lp873x: Add regulator supportKeerthy
The driver provides regulator set/get voltage enable/disable functions for lp873x family of PMICs. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-11power: pmic: lp873x: Add the base pmic supportKeerthy
Add support to bind the regulators/child nodes with the pmic. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-11configs: am57xx_evm_defconfig: Enable CMD_REG optionKeerthy
Enable CMD_REG option. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-11configs: am57xx_evm_defconfig: Enable PALMAS optionsKeerthy
Enable palmas PMIC config options. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-11configs: dra7xx_evm_defconfig: Enable PALMAS optionsKeerthy
Enable palmas PMIC config options. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-11power: regulator: palmas: Add regulator supportKeerthy
The driver provides regulator set/get voltage enable/disable functions for palmas family of PMICs. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-11power: pmic: Palmas: Add the base pmic supportKeerthy
Add support to bind the regulators/child nodes with the pmic. Also adds the pmic i2c based read/write funtions to access pmic registers. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-11power: regulator: Add ctrl_reg and volt_reg fields for pmicKeerthy
The ctrl reg contains bit fields to enable and disable regulators, and volt_reg has the bit fields to configure the voltage values. The registers are frequently accessed hence make them part of dm_regulator_uclass_platdata structure. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-11power: regulator: Add support for gpio regulatorsKeerthy
Add support for gpio regulators. As of now this driver caters to gpio regulators with one gpio. Supports setting voltage values to gpio regulators and retrieving the values. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-11dm: mmc: Enable DM_MMC_OPS by default with DM_MMCSimon Glass
These two options go together and it is best to do the conversion in one step. So enable DM_MMC_OPS by default if DM_MMC is enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-11dm: blk: Enable CONFIG_BLK if DM_MMC is enabledSimon Glass
To speed up conversion to CONFIG_BLK, enable it by default when DM_MMC is enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09dm: mmc: Support eraseSimon Glass
At present erase is not suported with CONFIG_DM_OPS. Add it so that MMC devices can be erased. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09tools: buildman: Add compiler wrapperYork Sun
Now we can use compiler wrapper such as ccache or distcc for buildman. Signed-off-by: York Sun <york.sun@nxp.com> CC: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09tools: buildman: Remove duplicated codeYork Sun
Signed-off-by: York Sun <york.sun@nxp.com> CC: Simon Glass <sjg@chromium.org> Fixed commit subject: Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Make integer division python 3.x safePaul Burton
If we use the '/' operator then python 3.x will produce a float, and refuse to multiply the string sequence in Conv_name_to_c by it with: TypeError: can't multiply sequence by non-int of type 'float' Use the '//' operator instead to enforce that we want integer rather than floating point division. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Decode strings for struct.unpack on python 3.xPaul Burton
On python 3.x struct.unpack will complain if we provide it with a string since it expects to operate on a bytes object. In order to satisfy this requirement, encode the string to a bytes object when running on python 3.x. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Use items() to iterate over dictionaries in python 3.xPaul Burton
In python 3.x the iteritems() method has been removed from dictionaries, and the items() method does effectively the same thing. On python 2.x using items() is a little less efficient since it involves copying data, but as speed isn't a concern in the affected code switch to using items() anyway for simplicity. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Fix doctest StringIO import for python 3.xPaul Burton
In python 3.x StringIO is no longer a module, and the class can instead be found in the io module. Adjust the code in the doctest input to account for both. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Use items() to iterate over dictionariesPaul Burton
In python 3.x the iteritems() method has been removed from dictionaries, and the items() method does effectively the same thing. On python 2.x using items() is a little less efficient since it involves copying data, but as speed isn't a concern in this code switch to using items() anyway for simplicity. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Import 'configparser' lower case to be python 3.x safePaul Burton
In python 3.x module names used in import statements are case sensitive, and the configparser module is named in all lower-case. Import it as such in order to avoid errors when running with python 3.x. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Make exception handling python 3.x safePaul Burton
Syntax for exception handling is a little more strict in python 3.x. Convert all uses to a form accepted by both python 2.x & python 3.x. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Make print statements python 3.x safePaul Burton
In python 3.x, print must be used as a function call. Convert all print statements to the function call style, importing from __future__ where we print with no trailing newline or print to a file object. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Replace tabs with spacesPaul Burton
In preparation for running on python 3.x, which will refuse to run scripts which mix tabs & spaces for indentation, replace 2 tab characters present in series.py with spaces. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Add a way for tests to request the fallback librarySimon Glass
We need to test both the normal (Python libfdt module) and fallback (fdtget) implementations of the Fdt class. Add a way to select which implementation to use. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Adjust GetProps() in fdt_normal to use the node pathSimon Glass
There is no need to pass a node path separately. Instead we should use the path for the node provided. Correct this. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09dtoc: Fix bug in GetProp()Simon Glass
This does not actually call fdtget correctly when requesting a particular type. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09cros_ec: Fix issue with cros_ec_flash_write commandMoritz Fischer
This commit fixes an issue where data is written to an invalid memory location. The issue has been introduced in commit (88364387 cros: add cros_ec_driver) Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-09cros_ec: Add crosec flashinfo commandMoritz Fischer
Add command to print out the flash info as reported by the ec. The data read back includes size, write block size, erase block size. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09cros_ec: Add function to read back flash parametersMoritz Fischer
Add support for reading back flash parameters as reported by the ec. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Drop the 'alive' flag in BuilderThreadSimon Glass
This is not used, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Don't show a stacktrace on Ctrl-CSimon Glass
When Ctrl-C is pressed, just exited quietly. There is no sense in displaying a stack trace since buildman will always be in the same place: waiting for threads to complete building all the jobs on the queue. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Drop the 'active' flag in the builderSimon Glass
This serves no real purpose, since when we are not active, we exit. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Allow builds to terminate cleanlySimon Glass
It is annoying that buildman does not respond cleanly to Ctrl-C or SIGINT, particularly on machines with lots of CPUS. Unfortunately queue.join() blocks the main thread and does not allow it to see the signal. Use a separate thread instead, Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Put our local libraries first in the pathSimon Glass
If patman is installed on the machine (e.g. in the standard dist-packages directory), it will find libraries from there in preference to our local libraries. Adjust the order of the path to ensure that local libraries are found first. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Print a message indicating the build is startingSimon Glass
Make it clear when buildman actually starts building. This happens when it has prepared the threads, working directory and output directories. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Print a message when removing old directoriesSimon Glass
When buildman starts, it prepares its output directory by removing any old build directories which will not be used this time. This can happen if a previous build left directories around for commit hashes which are no-longer part of the branch. This can take quite a while, so print a message to indicate what is going on. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09buildman: Tidy up the 'cloning' messageSimon Glass
On a machine with a lot of CPUs this prints a lot of useless lines of the form: Cloning repo for thread <n> Adjust the output so that these all appear on one line, and disappear when the cloning is complete. Note: This cloning is actually unnecessary and very wasteful on disk space (about 3.5GB each time). It would be better to create symlinks. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-09patman: Flush output when there is no newlineSimon Glass
Output which does not include a newline will not be displayed unless flushed. Add a flush to ensure that it becomes visible. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-08Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-10-08ARM: AM437X: Add Silicon ID supportLokesh Vutla
Add silicon ID code for AM437x silicon. This can be used to print the cpu info using CONFIG_DISPLAY_CPUINFO. Also printing "CPU :" along with cpu name in order to be consistent with other OMAP platforms. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-10-08spl: saveenv: adding saveenv support in SPLB, Ravi
By default saveenv option is not supported for SPL. This patch enable the support for save environment variable for SPL build. Enable save environment support in SPL after setenv. By default the saveenv option is not provided in SPL, but some boards need this support in 'Falcon' boot, where SPL need to boot from different images based on environment variable set by OS. For example OS may set "reboot_image" environment variable to "recovery" inorder to boot recovery image by SPL. The SPL read "reboot_image" and act accordingly and change the reboot_image to default mode using setenv and save the environemnt. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Simon Glass <sig@chromium.org> change in v1: - dropped SUPPORT, use CONFIG_SPL_SAVEENV - updates the comments in mmc_private.h
2016-10-08cros_ec: Honor the google,remote-bus dt propertyMoritz Fischer
Boards where ECs that use a I2C port != 0 specify this in the devicetree file via the google,remote-bus property. Previously this was ignored and hardcoded to port 0. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
2016-10-08board: ti: dra7xx: complex definitions should be protected with parenthesesMugunthan V N
As a standard practice complex definitions should be protected with parentheses, as it might fail when used in a complex if statements. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-08ARM: dts: dra72: add rev C evm supportMugunthan V N
Add DTS support for dra72 evm Rev C which has the following changes * Two ethernet ports now instead of the single one in rev B. * DP83867 ethernet phy instead of DP838865. Cc: Vignesh R <vigneshr@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-08arm: Add return value argument to longjmpAlexander Graf
The normal longjmp command allows for a caller to pass the return value of the setjmp() invocation. This patch adds that semantic to the arm implementation of it and adjusts the efi_loader call respectively. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
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