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* Merge branch 'sandbox' of git://git.denx.de/u-boot-blackfinWolfgang Denk2012-03-17-20/+828
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'sandbox' of git://git.denx.de/u-boot-blackfin: sandbox: mark os_exit as noreturn sandbox: add getopt support sandbox: allow processing before main loop sandbox: add concept of sandbox state sandbox: disable fortification sandbox: u-boot.lds: tweak style sandbox: add get_{tbclk,ticks} sandbox: enable GPIO driver sandbox: gpio: add basic driver for simulating GPIOs sandbox: add flags for open() call sandbox: config: enable fdt and snprintf() options sandbox: fdt: add support for CONFIG_OF_CONTROL sandbox: add lseek helper sandbox: add ifdef protection to os.h sandbox: add required header to os.c sandbox: sort header files in os.c
| * sandbox: mark os_exit as noreturnMike Frysinger2012-03-12-1/+1
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add getopt supportSimon Glass2012-03-12-0/+304
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds simple command-line parsing to sandbox. The idea is that it sets up the state with options provided, and this state can then be queried later, as needed. New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro, pointers are automatically gathered up in a special section, and then the core code takes care of gathering them up and processing at runtime. This way there is no central place where we have to store a list of flags with ifdefs. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: allow processing before main loopSimon Glass2012-03-12-0/+10
| | | | | | | | | | | | | | | | | | In order to pass command line arguments to sandbox we need to be able to act on them. So take control back at the end of board_init_r() from where we can call the main loop or do something else. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add concept of sandbox stateSimon Glass2012-03-12-2/+117
| | | | | | | | | | | | | | | | | | | | | | | | The state exists through the life of U-Boot. It can be adjusted by command line options and perhaps later through a config file. It is available to U-Boot through state_...() calls (within sandbox code). The primary purpose of this is to contain the "hardware" state. It should only be used by sandbox internal code. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: disable fortificationMike Frysinger2012-03-12-1/+1
| | | | | | | | | | | | | | | | Since we provide all our own library calls, the fortification from glibc just gets in our way (which some distros enable by default). Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: u-boot.lds: tweak styleMike Frysinger2012-03-12-5/+5
| | | | | | | | | | | | | | We use tabs for indentation, not spaces. Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add get_{tbclk,ticks}Mike Frysinger2012-03-12-0/+10
| | | | | | | | | | | | Fixes building after recent readline updates with timeouts. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: enable GPIO driverSimon Glass2012-03-12-0/+4
| | | | | | | | | | | | | | Enable the new GPIO driver for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: gpio: add basic driver for simulating GPIOsSimon Glass2012-03-12-0/+291
| | | | | | | | | | | | | | | | This provides a way of simulating GPIOs by setting values which are seen by the normal gpio_get/set_value() calls. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add flags for open() callSimon Glass2012-03-12-8/+33
| | | | | | | | | | | | | | | | This provides a way for callers to create files for writing. The flags are translated at runtime, for the ones we support. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: config: enable fdt and snprintf() optionsSimon Glass2012-03-12-0/+6
| | | | | | | | | | | | | | Enable fdt code and safe snprintf() options for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: fdt: add support for CONFIG_OF_CONTROLSimon Glass2012-03-12-0/+9
| | | | | | | | | | | | | | This adds support for a controlling fdt, mirroring the ARM implementation. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add lseek helperMike Frysinger2012-03-12-0/+28
| | | | | | | | | | | | | | Follow up patches want to be able to seek fd's. Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add ifdef protection to os.hMike Frysinger2012-03-12-0/+5
| | | | | | | | | | Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: add required header to os.cSimon Glass2012-03-12-0/+1
| | | | | | | | | | | | | | We should include the sys/time.h header to avoid warnings. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sandbox: sort header files in os.cSimon Glass2012-03-12-4/+4
| | | | | | | | | | | | | | Tidy this up as the list is long and likely to get longer. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2012-03-17-38/+67
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-sh: sh: timer: Remove unnecessary variable 'ticks' sh: Fix sh7264 clock speed and related serial setting net: sh_eth: Remove unnecessary return net: sh_eth: Collect up EDMR_INIT_CNT to TIMEOUT_CNT net: sh_eth: Remove SH_ETH_PHY_DELAY sh: ecovec: Add support PHY of SMSC sh: sh_eth: Add support SH7724
| * | sh: timer: Remove unnecessary variable 'ticks'Nobuhiro Iwamatsu2012-03-08-6/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Fix sh7264 clock speed and related serial settingPhil Edworthy2012-03-08-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | The generalised calculation of the serial bit rate reg also applies to sh7264, it was just the clock speed that was set incorrectly. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | net: sh_eth: Remove unnecessary returnNobuhiro Iwamatsu2012-03-08-1/+0
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | net: sh_eth: Collect up EDMR_INIT_CNT to TIMEOUT_CNTNobuhiro Iwamatsu2012-03-08-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | EDMR_INIT_CNT holds the check count of initialization. Since there were more same values (1000), this collected as TIMEOUT_CNT. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | net: sh_eth: Remove SH_ETH_PHY_DELAYNobuhiro Iwamatsu2012-03-08-2/+0
| | | | | | | | | | | | | | | | | | | | | SH_ETH_PHY_DELAY is not used. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: ecovec: Add support PHY of SMSCNobuhiro Iwamatsu2012-03-08-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: sh_eth: Add support SH7724Nobuhiro Iwamatsu2012-03-08-23/+60
| |/ | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | mxsboot: fix tool name in usage messageOtavio Salvador2012-03-17-1/+1
| | | | | | | | Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* | Revert "post/Makefile: Only build FP post tests if enabled via ↵Wolfgang Denk2012-03-12-1/+1
|/ | | | | | | | | | | | | | CONFIG_SYS_POST_FPU" This reverts commit 3e16abe0e468c568b30acb7d8583e3dbed6f177b. The logic of this patch is broken - testing for CONFIG_SYS_POST_FPU in the Makefile cannot work, as this is only a bit that may (or may not) be set in the CONFIG_POST variable. The patch cases build errors on a number of boards, so we revert it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* image: Support FDTs already loaded at their load addressStephen Warren2012-03-06-3/+10
| | | | | | | | | | | | | boot_get_fdt() expects a uImage-wrapped FDT to be loaded to a staging location, and then memmove()s it to the load address specified in the header. This change enhances boot_get_fdt() to detect when the image has already been loaded to the correct address, and skip this memmove(). The detection algorithm was written to match the equivalent for the kernel; see bootm_load_os()'s IH_COMP_NONE case. v2: New patch Signed-off-by: Stephen Warren <swarren@nvidia.com>
* cmd_cache: use cache/invalidate functions available in common.hStefan Kristiansson2012-03-06-8/+8
| | | | | | | | | | flush_dcache()/flush_icache() aren't defined in common.h, flush_dcache_all()/invalidate_icache_all() however are. Let the icache and dcache commands use those instead. Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Acked-by: Mike Frysinger <vapier@gentoo.org>
* tools: checkstack.pl from Linux added to toolsTom Rini2012-03-06-0/+176
| | | | | | Added from Linux - commit 62aa2b537c6f5957afd98e29f96897419ed5ebab Signed-off-by: Tom Rini <trini@ti.com>
* Makefile: Remove mmc_spl related enteriesChander Kashyap2012-03-06-9/+1
| | | | | | | As mmc_spl now follows SPL infrastructure, removed unwanted entries in Makefile for mmc_spl related compilation. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Wolfgang Denk2012-03-06-3/+2
|\ | | | | | | | | * 'master' of git://git.denx.de/u-boot-x86: sc520: fix build warning about unused temp var
| * sc520: fix build warning about unused temp varMike Frysinger2012-03-06-3/+2
| | | | | | | | | | | | | | | | | | | | | | Building the eNET_SRAM board fails for me: sc520_timer.c: In function 'sc520_udelay': sc520_timer.c:81:7: error: variable 'temp' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors make[1]: *** [sc520_timer.o] Error 1 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | PPC: Drop mv6446x_eth_initialize() from net/eth.cMarek Vasut2012-03-06-6/+13
| | | | | | | | | | | | | | | | This function was defined as an extern in net/eth.c, drop that and use standard means of calling it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefan Roese <sr@denx.de>
* | PPC: Drop mv6436x_eth_initialize() from net/eth.cMarek Vasut2012-03-06-5/+12
| | | | | | | | | | | | | | | | This function was defined as an extern in net/eth.c, drop that and use standard means of calling it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
* | Convert cmd_usage() calls in common to use a return valueSimon Glass2012-03-06-168/+167
| | | | | | | | | | | | | | | | | | Change all files in common/ to use CMD_RET_USAGE instead of calling cmd_usage() directly. I'm not completely sure about this patch since the code since impact is small (100 byte or so on ARM) and it might need splitting into smaller patches. But for now here it is. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Add cmd_process() to process commands in one placeSimon Glass2012-03-06-78/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | We currently have the same code in hush.c and main.c. This brings the code into one place. As an added feature, if the command function returns CMD_RET_USAGE then cmd_process() will print a usage message for the command before returning the standard failure code of 1. ARM code size increases about 32 bytes with this clean-up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Remove interleave of non-U-Boot code in hushSimon Glass2012-03-06-13/+11
| | | | | | | | | | | | | | There is a nasty interleave of #ifdefs in hush.c where the two code paths have different indents. Remove this ickiness. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Create a single cmd_call() function to handle command executionSimon Glass2012-03-06-8/+28
| | | | | | | | | | | | | | We should aim for a single point of entry to the commands, whichever parser is used. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Don't include standard parser if hush is usedSimon Glass2012-03-06-0/+2
| | | | | | | | | | | | | | This saves about 1KB of code space on ARM with CONFIG_SYS_HUSH_PARSER defined. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Stop using builtin_run_command()Simon Glass2012-03-06-43/+34
| | | | | | | | | | | | | | | | | | | | Boards can select either the 'built-in' parser or the hush parser. We should not call builtin_run_command() if we are using the hush parser. We use run_command() instead, since it knows how to call the correct parser. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | Rename run_command2() to run_command()Simon Glass2012-03-06-7/+7
| | | | | | | | | | | | | | This is a more sensible name, so rename it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | Rename run_command() to builtin_run_command()Simon Glass2012-03-06-13/+14
| | | | | | | | | | | | | | | | | | The current run_command() is only one of the parsing options - the other is hush. We should not call run_command() when the hush parser is being used. So we rename this function to better explain its purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | Remove CMD_PXE's static on run_command()Simon Glass2012-03-06-5/+0
| | | | | | | | | | | | | | | | It really isn't clear why this is here and there is no comment, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | Remove execute permissions from source filesThomas Weber2012-03-04-0/+0
|/ | | | Signed-off-by: Thomas Weber <weber@corscience.de>
* integrator: remove fragile delay loop from PCI codeLinus Walleij2012-03-04-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The reference implementation of the PCI initialization code almost everywhere contain this fragile loop of "a few usecs", and its use of volatile variables to delay a number of bus cycles is indeed uncertain. Reading the manual "Integrator/AP Users Guide", page 5-15 it is clearly stated: "Wait until 230ms after the end of the reset period before accessing V360EPC internal registers. The V360EPC supports the use of a serial configuration PROM and the software must wait for the device to detect the absence of this PROM before accessing any registers. The required delay is a function of the PCI Clock, but at the lower frequency (25MHz) is 230ms". So let's simply wait 230ms per the spec. This solves the compilation error that looked like this: pci.c: In function ‘pci_init_board’: pci.c:286:18: warning: variable ‘j’ set but not used Reported-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pci: move pciauto_config_init() to pci.hLinus Walleij2012-03-04-4/+1
| | | | | | | | | | | | | Fixing build regressions for the Integrator I get find that a few boards try to work around the missing declaration of pciauto_config_init() by declaring it in the local scope. This does not make sense when the sibling functions are in <pci.h> so move the function to the header, ridding the build error in the Integrator and getting rid of the local declarations here and there. Reported-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ppc: Change memsz variable to signed charSimon Glass2012-03-03-4/+3
| | | | | | | | This seems to be unsigned char for no good reason. Tidy this up and remove the casts. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* m68k: Change memsz to a signed char to avoid warningSimon Glass2012-03-03-1/+1
| | | | | | | | | | There doesn't seem to be any reason for using uchar here, so change it to char. This fixes a warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* USB: relax usbcore reset timingsWolfgang Grandegger2012-03-03-1/+4
| | | | | | | | | | | | Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high speed devices. Furthermore, the wait is only done once after power has been enabled on all ports. CC: Remy Bohmer <linux@bohmer.net> CC: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
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