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2016-08-22net: nfs: Simplify rpc_add_credentials()Joe Hershberger
We use an empty hostname, so remove all the "processing" of the known-to-be-empty hostname and just write 0's where needed. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Use the tx buffer to construct rpc msgsJoe Hershberger
Instead of always allocating a huge temporary buffer on the stack and then memcpy()ing the result into the transmit buffer, simply figure out where in the transmit buffer the bytes will belong and write them there directly as each message is built. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Move some prints to debug statementsJoe Hershberger
Much of the information is verbose and derived directly from the environment. Only output in debug mode. This also saves about 300 bytes from the code size. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Use consistent names for the rpc_pktJoe Hershberger
Use the same name throughout the nfs code and use the same member of the union to avoid casts. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Correct a commentJoe Hershberger
The buffer is of 32-bit elements, not bytes. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Consolidate handling of NFSv3 attributesJoe Hershberger
Instead of repeating the same large snippet for dealing with attributes it should be shared with a helper function. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Fix lines that are too longJoe Hershberger
Fix complaints from checkpatch.pl. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Correct the reply data buffer sizeJoe Hershberger
The type of the buffer is uint32_t, but the parameter used to size it is referring to bytes. Divide by the size of the array elements. Strictly speaking, this shouldn't be needed at all... It could just be 1 just like the request. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Share the file handle buffer for v2 / v3Joe Hershberger
The v3 handles can be larger than v2, but that doesn't mean we need a separate buffer. Reuse the same (larger) buffer for both. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: NFS: Add NFSv3 supportGuillaume GARDET
This patch enables NFSv3 support. If NFSv2 is available use it as usual. If NFSv2 is not available, but NFSv3 is available, use NFSv3. If NFSv2 and NFSv3 are not available, print an error message since NFSv4 is not supported. Tested on iMX6 sabrelite with 4 Linux NFS servers: * NFSv2 + NFSv3 + NFSv4 server: use NFSv2 protocol * NFSv2 + NFSv3 server: use NFSv2 protocol * NFSv3 + NFSv4 server: use NFSv3 protocol * NFSv3 server: use NFSv3 protocol Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@konsulko.com> Cc: joe.hershberger@ni.com Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Remove unused defineJoe Hershberger
Unreferenced, so remove the noise. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: nfs: Remove separate buffer for default nameJoe Hershberger
There is no reason to store the default filename in a separate buffer only to immediately copy it to the main name buffer. Just write it there directly and remove the other buffer. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-22net: Stop including NFS overhead in defragment maxJoe Hershberger
At least on bfin, this "specimen" is actually allocated in the BSS and wastes lots of memory in already tight memory conditions. Also, with the introduction of NFSv3 support, this waste got substantially larger. Just remove it. If a board needs a specific different defragment size, that board can override this setting. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-20Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini
[trini: Drop CMD_BOOTI as it's now on by default on ARM64] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-20pinctrl: fix typos in comment blocks of pinconfig_post_bind()Masahiro Yamada
'-' is never used in function names. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-08-20efi_loader: Fix relocations above 64kb image sizeAlexander Graf
We were truncating the image offset within the target image to 16 bits which again meant that we were potentially overwriting random memory in the lower 16 bits of the image. This patch casts the offset to a more reasonable 32bits. With this applied, I can successfully see Shell.efi assert because it can't find a protocol it expects to be available. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-08-20Makefile: Remove tags file on mrproperVignesh R
make tags creates a symbolic link called tags to ctags. Remove this file on make mrproper or make distclean. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-08-20tools/env: soften warning about erase block alignmentAndreas Fenkart
addon 183923d3e MMC/SATA have no erase blocks, only blocks. Hence the warning about erase block alignment might be confusing in such environment. Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-08-20tools/env: return with error if redundant environments have unequal sizeAndreas Fenkart
For double buffering to work, the target buffer must always be big enough to hold all data. This can only be ensured if buffers are of equal size, otherwise one must be smaller and we risk data loss when copying from the bigger to the smaller buffer. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-08-20ARM: OMAP4+: vcores: Remove duplicated codeLokesh Vutla
There is no reason to duplicate code for DRA7xx platforms as there can be Rail grouping. The maximum voltage detection algorithm can still be run on other platforms with no Rail grouping and does not harm as it gives the same result. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-08-20ARM: OMAP5+: vcores: Drop unnecessary #ifndefsLokesh Vutla
gpio_en field is introduced to detect if pmic is controlled by GPIO. Make this field 0 on all TPS659* pmics available on DRA7/OMAP5 based platforms and remove the #ifndefs. Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-08-20test/py: match prompt only at line boundariesStephen Warren
This prevents capture of command output from terminating early on boards that use a simple prompt (e.g. "=> ") that appears in the middle of command output (e.g. crc32's "... ==> 2fa737e0"). Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2016-08-20common: cli_readline: Improve command line editingJames Byrne
This improves the cread_line() function so that it will correctly process the 'Home', 'End', 'Delete' and arrow key escape sequences produced by various terminal emulators. This makes command line editing a more pleasant experience. The previous code only supported the cursor keys and the 'Home' key, and only for certain terminal emulator configurations. This adds support for the 'End and 'Delete' keys, and recognises a wider range of escape sequences. For example, the left arrow key can be 'ESC O D' instead of 'ESC [ D', and the 'Home' key can be 'ESC [ H', 'ESC O H', 'ESC 1 ~' or 'ESC 7 ~', depending on what terminal emulator you use and how it is configured. Signed-off-by: James Byrne <james.byrne@origamienergy.com> Changes for v2 - Explicitly initialize variable to avoid spurious compiler warning. Changes for v3 - Remove unnecessary setting of 'act' to ESC_REJECT (now its default value).
2016-08-20fastboot: move to KconfigSteve Rae
- move bcm23550_w1d to Kconfig - move bcm28155_ap to Kconfig Signed-off-by: Steve Rae <steve.rae@raedomain.com>
2016-08-20fastboot: implement KconfigSteve Rae
implement Kconfig for the 'fastboot' feature set Signed-off-by: Steve Rae <steve.rae@raedomain.com>
2016-08-20cmd: efi_loader: Return CMD_RET_USAGE in case of not enough argumentsBin Meng
When typing 'bootefi' from U-Boot shell, nothing outputs. Like other commands, return CMD_RET_USAGE so that it can print help message. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alexander Graf <agraf@suse.de>
2016-08-20Kconfig: DISTRO_DEFAULTS: Only enable CMD_BOOTZ for ARMTom Rini
The 'bootz' command is really only for ARM32 Linux Kernel 'zImage' files but has also been adapted for testing with sandbox. Given that sandbox is a test platform, don't add that logic under DISTRO_DEFAULTS. Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-20cmd: booti: move CONFIG_CMD_BOOTI to KconfigMasahiro Yamada
This command is used to boot ARM64 Linux. I made DISTRO_DEFAULTS select this option for ARM64 to respect include/config_distro_defaults.h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-20cmd: Split 'bootz' and 'booti' out from 'bootm'Tom Rini
The bootz and booti commands rely on common functionality that is found in common/bootm.c and common/bootm_os.c. They do not however rely on the rest of cmd/bootm.c to be implemented so split them into their own files. Have various Makefiles include the required infrastructure for CONFIG_CMD_BOOT[IZ] as well as CONFIG_CMD_BOOTM. Move the declaration of 'images' over to common/bootm.c. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-20tests: Introduce DT overlay testsMaxime Ripard
This adds a bunch of unit tests for the "fdt apply" command. They've all been run successfully in the sandbox. However, as you still require an out-of-tree dtc with overlay support, this is disabled by default. Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20cmd: fdt: add fdt overlay application subcommandMaxime Ripard
The device tree overlays are a good way to deal with user-modifyable boards or boards with some kind of an expansion mechanism where we can easily plug new board in (like the BBB or the raspberry pi). However, so far, the usual mechanism to deal with it was to have in Linux some driver detecting the expansion boards plugged in and then request these overlays using the firmware interface. That works in most cases, but in some cases, you might want to have the overlays applied before the userspace comes in. Either because the new board requires some kind of an early initialization, or because your root filesystem is accessed through that expansion board. The easiest solution in such a case is to simply have the component before Linux applying that overlay, removing all these drawbacks. Reviewed-by: Stefan Agner <stefan@agner.ch> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20libfdt: Add overlay application functionMaxime Ripard
The device tree overlays are a good way to deal with user-modifyable boards or boards with some kind of an expansion mechanism where we can easily plug new board in (like the BBB, the Raspberry Pi or the CHIP). Add a new function to merge overlays with a base device tree. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20libfdt: Add fdt_setprop_inplace_namelen_partialMaxime Ripard
Add a function to modify inplace only a portion of a property.. This is especially useful when the property is an array of values, and you want to update one of them without changing the DT size. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-08-20libfdt: Add fdt_getprop_namelen_wMaxime Ripard
Add a function to retrieve a writeable property only by the first characters of its name. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20libfdt: Add fdt_path_offset_namelenMaxime Ripard
Add a namelen variant of fdt_path_offset to retrieve the node offset using only a fixed number of characters. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20libfdt: Fix separator spellingMaxime Ripard
The function fdt_path_next_seperator had an obvious mispell. Fix it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20libfdt: Add max phandle retrieval functionMaxime Ripard
Add a function to retrieve the highest phandle in a given device tree. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Acked-by: Simon Glass <sjg@chromium.org>
2016-08-20libfdt: Add iterator over propertiesMaxime Ripard
Implement a macro based on fdt_first_property_offset and fdt_next_property_offset that provides a convenience to iterate over all the properties of a given node. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-08-20libfdt: Add new headers and definesMaxime Ripard
The libfdt overlay support introduces a bunch of new includes and functions. Make sure we are able to build it by adding the needed glue. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-08-20vsprintf: Include stdarg for va_listMaxime Ripard
vsprintf.h doesn't include the stdarg.h file, which means that it relies on the files that include vsprintf.h to include stdarg.h as well. Add an explicit include to avoid build errors when simply including that file. Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20scripts: Makefile.lib: Sanitize DTB namesMaxime Ripard
Having dashes as a separator in the DTB name is a quite common practice. However, the current code to generate objects from DTBs assumes the separator is an underscore, leading to a compilation error when building a device tree with dashes. Replace all the dashes in the DTB name to generate the symbols name, which should solve this issue. Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20cmd: fdt: Narrow the check for fdt addrMaxime Ripard
The current code only checks if the fdt subcommand is fdt addr by checking whether it starts with 'a'. Since this is a pretty widely used letter, narrow down that check a bit. Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-17ARM: rmobile: r8a7795: Add MMU layoutNobuhiro Iwamatsu
This add MMU layout for R8A7795 of Renesas ARM64 SoC. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17ARM: rmobile: salvator-x: Update defconfigNobuhiro Iwamatsu
This moves some config from config files. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17ARM: rmobile: Remove duplicate configs by Kconfig in rcar-gen3-common.hNobuhiro Iwamatsu
This commit remove dupilicate following configs from rcar-gen3-common.h. - CONFIG_CMD_BOOTZ - CONFIG_BOOTDELAY - CONFIG_CMD_EDITENV - CONFIG_CMD_SAVEENV - CONFIG_CMD_MEMORY - CONFIG_CMD_RUN - CONFIG_CMD_LOADS Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17ARM: rmobile: lager: Move rcar-gen2-common to rcar-commonNobuhiro Iwamatsu
To common use of rcar-gen2-common directory in the R-Car SoCs, and change from rcar-gen2-common to rcar-common. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17arm: rmobile: Update defconfigNobuhiro Iwamatsu
This updated defconfig following boards: - Alt - Gose - Koelsh - Lager - Porter - Silk - Stout - Blanche Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17arm: rmobile: Fix HDMI output for BLANCHE boardmasakazu.mochizuki.wd@hitachi.com
This commit fixes HDMI output for BLANCHE board Signed-off-by: Masakazu Mochizuki <masakazu.mochizuki.wd@hitachi.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17arm: rmobile: Add BLANCHE board supportmasakazu.mochizuki.wd@hitachi.com
BLANCHE is development board based on R-Car V2H SoC (R8A7792) This commit supports the following periherals: - SCIF, Ethernet, QSPI, MMC Signed-off-by: Masakazu Mochizuki <masakazu.mochizuki.wd@hitachi.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17mmc: rmobile: add a compiler barrierYannick Gicquel
Building w/ GCC v5.2, the SD card access is broken due to invalid data in the response command reconstructed at the end of sh_sdhci_get_response(). Add a memory barrier between the two main steps of this function to ensure the resp[] table content is consistent before bits reordering. This fix has been tested Ok on Porter board rev1.0 using v2016.03 release. Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh>