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2013-03-11Allow u-boot to be silent without forcing Linux to beJoe Hershberger2-5/+7
That's a bit presumptuous of you, u-boot! Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2013-03-11Fix a couple typoes in tools/env/READMERobert P. J. Day1-2/+2
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2013-03-11tools: update checkpatch to latest upstream versionKim Phillips1-192/+556
i.e., from the linux kernel's commit be987d9f80354e2e919926349282facd74992f90 Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2013-03-11tools: enable more checkpatch tests by defaultKim Phillips1-0/+3
without this, patches don't get checked for proper alignment, and e.g., for spaces after a cast and/or before a semicolon. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2013-03-11cmd_part: don't print cmd name twice in helpStephen Warren1-1/+1
The core implementation of "help" already prints the command name before the help text of a specific command. Remove it from part's own help text to avoid it being printed twice: Tegra114 (Dalmore) # help part part - disk partition related commands Usage: part part uuid <interface> <dev>:<part> - print partition UUID ... Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-03-11MAKEALL: fix kill_children for BSD hostsAndreas Bießmann1-2/+14
ps on BSD hosts (like OS X) do not provide the --no-headers switch nor understand the AIX format descriptions. Unfortunately there seems no solution to get the PIDs of children in a platfrom independent manner. Therefore detect the OS and decide upon that which way to go. This patch makes the MAKEALL script cleanly stoppable on bare OS X when using the parallel builds of targets. Additionally this patch removes double call to grep by a single call to sed for GNU style child PID detection. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2013-03-11mvsata_ide.c: Correction of typo in commentsGray Remlin1-2/+2
Signed-off-by: Gray Remlin <gryrmln@gmail.com>
2013-03-11ppc: Remove PCIPPC2 and PCIPPC6 boardsStefan Roese27-3046/+5
These boards seem to be unmaintained for quite some time. So lets remove support for them completely. This also cleans up some common drivers/files. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Guillaume Alexandre <guillaume.alexandre@gespac.ch> Acked-by: Wolfgang Denk <wd@denx.de>
2013-03-11display_options:print_buffer: align ASCII printAndreas Bießmann1-6/+14
This patch adds whitespace to the printed hex numbers to have an aligned ASCII printout at the end of the line. This changes for example the md output from: ---8<--- OMAP3 Tricorder # md.l $loadaddr 5 82000000: 30200109 20a4028c 90010000 08a00000 .. 0... ........ 82000010: 01010000 .... --->8--- to ---8<--- OMAP3 Tricorder # md.l $loadaddr 5 82000000: 30200109 20a4028c 90010000 08a00000 .. 0... ........ 82000010: 01010000 .... --->8--- The cost of this is about 72 byte .text increase (tested with at91 build). Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-03-11Feature Removal: disable "mtest" command by defaultWolfgang Denk6-4/+125
The "mtest" command is of little practical use (if any), and experience has shown that a large number of board configurations define useless or even dangerous start and end addresses. If not even the board maintainers are able to figure out which memory range can be reliably tested, how can we expect such from the end users? As this problem comes up repeatedly, we rather do not enable this command by default, so only people who know what they are doing will be confronted with it. As this changes the user interface, we allow for a grace period before this change takes effect. For now, we make "mtest" configurable through the CONFIG_CMD_MEMTEST variable, which is defined in include/config_cmd_default.h; we also add an entry to doc/feature-removal-schedule.txt which announces the removal of this default setting in two releases from now, i. e. with v2013.07. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com>
2013-03-10Merge branch 'master' of git://git.denx.de/u-boot-mpc82xxTom Rini1-4/+1
2013-03-09powerpc/82xx/km: removed unneeded ifdefHolger Brunck1-3/+0
All boards from this serie uses i2c. So we can drop these unneeded defines. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-03-09powerpc/82xx/km: make handle_mgcoge3un_reset staticHolger Brunck1-1/+1
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-03-09mpc512x: pdm360ng: drop not needed memory node fixupAnatolij Gustschin1-1/+0
ft_cpu_setup() already does memory node fixup, no need to do it again. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc512x: Adjust the DRAM init sequence to the datasheet specAnatolij Gustschin2-1/+17
Do maintain a 200 usecs period of stable power and clock before asserting the CKE signal and sending commands, have at least 200 DRAM clock cycles pass after initialization before data access. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc512x: add ifm ac14xx boardAnatolij Gustschin7-0/+1311
Add new mpc5121e based ac14xx board and a new pinmux config function for setting individual pinmux bit groups. This function is used in ac14xx board code. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc512x: allow configuring board specific IPS dividerAnatolij Gustschin1-0/+2
Boards may define own IPS divider in the config file if the default IPS divider doesn't fit their needs. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc512x: optionally configure DIU, LPC and NFC devidersAnatolij Gustschin2-0/+21
If a board config file defines DIU, LPC and NFC deviders, configure them in the SCFR1 register. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc512x: use common code for clock setting for all mpc512x boardsAnatolij Gustschin9-120/+81
Only define enabled clocks in the config file and enable the clocks in common code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Cc: Wolfgang Denk <wd@denx.de>
2013-03-09mpc512x: use common code for CSx configurationAnatolij Gustschin8-109/+20
Remove CSx configurations from board code and only define required CSx macros in the board config file to configure chip select windows and parameters. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Cc: Wolfgang Denk <wd@denx.de>
2013-03-09mpc512x: add common LAW and Chip Select configurationAnatolij Gustschin1-0/+96
Currently each mpc512x board has its own LAW and CS config code, we should avoid this code duplication. Allow all boards to use common code by only defining LAW and CS config macros like CONFIG_SYS_CSx_START, CONFIG_SYS_CSx_SIZE and CONFIG_SYS_CSx_CFG. Also allow common configuration of additional CS parameters by CONFIG_SYS_CS_ALETIMING, CONFIG_SYS_CS_BURST, CONFIG_SYS_CS_DEADCYCLE and CONFIG_SYS_CS_HOLDCYCLE options. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-03-09mpc5200: a4m2k: Implement custom "dynamic" watchdog supportStefan Roese2-1/+60
This patch adds a custom U-Boot command "wdogtoggle" which enables the external hardware watchdog toggling via an GPIO pin on the a4m2k board. After issuing this commands, the watchdog will be serviced by U-Boot so that the user can use all U-Boot commands from the prompt. Signed-off-by: Stefan Roese <sr@denx.de>
2013-03-09mpc5200: Add a4m2k board portStefan Roese6-55/+188
This patch adds the a4m2k MPC5200B board port. Its a derivate of the a3m071 board with only minor changes. Additionally this patch includes some clean-up changes: - Remove I2C support from a3m071 as its unused - Fix/enhance default env variables - Fix some comments - Add newly introduced CONFIG_SPL_TARGET to automatically build "u-boot-img.bin" - Fix dtb patching in READ desciption for SPL Linux booting: "fdt chosen" needs to get called to patch/create the chosen node. - Add missing call to spl_board_init(): Define CONFIG_SPL_BOARD_INIT so that spl_board_init() will get called in the SPL version. Signed-off-by: Stefan Roese <sr@denx.de>
2013-03-09mpc5200: spl_boot.c: Change init oder to first enable printfStefan Roese1-6/+14
On MPC5200, the initial RAM (and gd) is located in the internal SRAM. So we can actually call the preloader console init code before calling initdram(). This makes serial output (printf) available very early, even before SDRAM init, which has been an U-Boot priciple from day 1. Signed-off-by: Stefan Roese <sr@denx.de>
2013-03-04x86: Enable CONFIG_OF_CONTROL on corebootSimon Glass1-0/+6
Make use of a device tree on coreboot boards, and set the default to link. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Adjust link device tree include fileSimon Glass1-1/+1
This is currently set to coreboot.dtsi, but we cannot support this on old device tree compilers (dtc <= 1.3), so adjust to use ARCH_CPU_DTS to let the Makefile preprocessor sort this out. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Add error checking to x86 relocation codeSimon Glass1-2/+18
This does not actually change normal behaviour, but adds a check that should detect corruption of relocation data (e.g. by using BSS data prior to relocation). Also add additional debugging output when enabled. During this investigation, two situations have been seen: 1. calculate_relocation_address(): uintptr_t size = (uintptr_t)&__bss_end - (uintptr_t)&__text_start; turns into 111166f: b8 83 c4 17 01 mov $0x117c483,%eax whih is beyond the end of bss: 0117b484 g .bss 00000000 __bss_end Somehow the __bss_end here is 255 bytes ahead. 2. do_elf_reloc_fixups(): uintptr_t size = (uintptr_t)&__bss_end - (uintptr_t)&__text_start; Here the __text_start is 0 in the file: 1111d9f: bb a0 e0 13 01 mov $0x113e0a0,%ebx 1111da4: 81 ef 00 00 00 00 sub $0x0,%edi As it happens, both of these are in pre-relocation code. For these reasons we silent check and ignore bad relocations. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Support relocation of FDT on start-upSimon Glass7-2/+46
With CONFIG_OF_CONTROL we may have an FDT in the BSS region. Relocate it up with the rest of U-Boot to keep the rest of memory free. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Rearrange the output input to remove BSSSimon Glass1-7/+12
At present BSS data is including in the image, which wastes binary space. Remove it by rearranging the sections so that BSS is last. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Add an __end symbol to signal the end of the U-Boot binarySimon Glass3-1/+4
With this symbol we can easy append something (e.g. an FDT) to the U-Boot binary and access it from within U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Permit bootstage and timer data to be used prior to relocationSimon Glass4-18/+16
It is useful to be able to access the timer before U-Boot has relocated so that we can fully support bootstage. Add new global_data members to support this. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Add basic cache operationsSimon Glass1-0/+23
At present most x86 cache operations are undefined. Add a basic implementation for these. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04x86: Add function to get top of usable ramSimon Glass2-24/+22
The memory layout calculations are done in calculate_relocation_address(), and coreboot has its own version of this function. But in fact all we really need is to set the top of usable RAM, and then the base version will work as is. So instead of allowing the whole calculate_relocation_address() function to be replaced, create board_get_usable_ram_top() which can be used by a board to specify the top of the area where U-Boot relocations to. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04Prepare v2013.04-rc1v2013.04-rc1Tom Rini1-2/+2
Signed-off-by: Tom Rini <trini@ti.com>
2013-03-04kerneldoc: Add Sonic Zhang to alias bfin in git-mailrc.Sonic Zhang1-1/+2
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04bootm: fix conditional compilation for bootm ramdisk subcommandDaniel Schwierzeck1-1/+1
All code related to the bootm ramdisk subcommand is conditionally enabled by CONFIG_SYS_BOOT_RAMDISK_HIGH except for the help message. Replace the CONFIG_ARCH defines by CONFIG_SYS_BOOT_RAMDISK_HIGH to fix this. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-03-04env: Avoid clobbering an edited variable on ctrl-cJoe Hershberger1-1/+2
If readline says there was an error, don't write to the variable! Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2013-03-04ubifs: Allow ubifsmount volume reference by numberJoe Hershberger10-14/+13
UBI can mount volumes by name or number The current code forces you to name the volume by prepending every name with "ubi:". >From fs/ubifs/super.c * There are several ways to specify UBI volumes when mounting UBIFS: * o ubiX_Y - UBI device number X, volume Y; * o ubiY - UBI device number 0, volume Y; * o ubiX:NAME - mount UBI device X, volume with name NAME; * o ubi:NAME - mount UBI device 0, volume with name NAME. Now any name passed in any of the above forms are allowed. Also update the configs that referenced ubifsmount. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2013-03-04sandbox: config: Enable sandbox commandSimon Glass1-0/+2
The 'sb' command allows loading files from the host, and listing directories. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04sandbox: Enable ext4 and fat filesystemsSimon Glass1-0/+7
These are useful for build-testing code, at least. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04sandbox: Add 'sb' command to access filesystem featuresSimon Glass4-0/+66
The new 'sb' command is intended to deal with sandbox-specific features that have no parallel in other archs. This commit adds two sub-commands to list a directory and read a file from the host filesystem. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04sandbox: Add host filesystemSimon Glass7-0/+189
This allows reading of files from the host filesystem in sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04sandbox: Add a way of obtaining directory listingsSimon Glass2-0/+149
This implementation uses opendir()/readdir() to access the directory information and then puts it in a linked list for the caller's use. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04fs: Move ls and read methods into ext4, fatSimon Glass5-110/+67
It doesn't make a lot of sense to have these methods in fs.c. They are filesystem-specific, not generic code. Add each to the relevant filesystem and remove the associated #ifdefs in fs.c. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04fs: Use map_sysmem() on readSimon Glass1-8/+15
This allows us to use filesystems on sandbox. It has no effect on other architectures. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04fs: Tell probe functions where to put their resultsSimon Glass1-8/+12
Rather than rely on global variables for the probe functions, pass in the information that we need filled in. This allows us to potentially keep the variables private to fs.c in the future, and the meaning of the probe function is clearer. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04fs: Use filesystem methods instead of switch()Simon Glass1-34/+26
We can use the available methods and avoid using switch(). When the filesystem is not supported, we fall through to the 'unsupported' methods: fs_probe_unsupported() prints an error, so the others do not need to. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04fs: Fully populate the filesystem method structSimon Glass1-9/+47
There is a structure in fs.c with just a probe method. By adding methods for other operations, we can avoid lots of #ifdefs and switch()s. As a first step, create the structure ready for use. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
2013-03-04ext4: Split write support into its own fileSimon Glass3-964/+997
This code seems to be entirely othogonal, so remove the #ifdef and put the condition in the Makefile instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04Merge branch 'mem' of git://git.denx.de/u-boot-x86Tom Rini38-583/+761
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