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* post: use ARRAY_SIZEMike Frysinger2011-07-26-52/+28
| | | | | | | We've got a handy dandy macro already for calculating the number of elements in an array, so use it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* post: add gpio hotkey supportMike Frysinger2011-07-26-0/+21
| | | | | | | Now that we have the generic GPIO layer, we can easily provide a common implementation for the post_hotkeys_pressed() function based on it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* serial: implement common uart post testMike Frysinger2011-07-26-0/+95
| | | | | | | | | | | | | | | | | | | | | | | The current arch/driver specific UART posts basically boil down to setting the UART to loop back mode, then reading and writing data. If we ignore the loop back part, the rest can be built upon the existing common serial API. So let's do just that. First add a call back for serial drivers to implement loop back control. Then write a post test that walks all of the serial drivers, puts them into loop back mode, and verifies that reading/writing at all the diff baud rates is OK. If a serial driver doesn't support loop back mode (either it can't or it hasn't done so yet), then skip it. This should allow for people to easily migrate to the new post test with existing serial drivers. I haven't touched the few already existing uart post tests as I don't the hardware or knowledge of converting them over. So I've marked the new test as weak which will allow the existing tests to override the default until they are converted. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* serial: drop useless ctlr fieldMike Frysinger2011-07-26-37/+22
| | | | | | | | | | | | | | | | | | | The multi serial support has a "ctlr" field which almost no one uses, but everyone is forced to set to useless strings. So punt it. Funny enough, the only code that actually reads this field (the mpc8xx driver) has a typo where it meant to look for the SCC driver. Fix it while converting the check to use the name field. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Heiko Schocher <hs@denx.de> CC: Anatolij Gustschin <agust@denx.de> CC: Tom Rix <Tom.Rix@windriver.com> CC: Minkyu Kang <mk7.kang@samsung.com> CC: Craig Nauman <cnauman@diagraph.com> CC: Marek Vasut <marek.vasut@gmail.com> CC: Prafulla Wadaskar <prafulla@marvell.com> CC: Mahavir Jain <mjain@marvell.com>
* serial: drop serial_register return valueMike Frysinger2011-07-26-3/+1
| | | | | | | The serial_register function never fails (always return 0), so change it to a void function to avoid wasting overhead on it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* serial: push default_serial_console to driversMike Frysinger2011-07-26-68/+80
| | | | | | | | | | | | | | | | | Rather than sticking arch/board/driver specific logic in the common serial code, push it all out to the respective drivers. The serial drivers declare these funcs weak so that boards can still override things with their own definition. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Heiko Schocher <hs@denx.de> CC: Anatolij Gustschin <agust@denx.de> CC: Tom Rix <Tom.Rix@windriver.com> CC: Minkyu Kang <mk7.kang@samsung.com> CC: Craig Nauman <cnauman@diagraph.com> CC: Prafulla Wadaskar <prafulla@marvell.com> CC: Mahavir Jain <mjain@marvell.com> Tested-by: Minkyu Kang <mk7.kang@samsung.com>
* disable security warning flags when possibleMike Frysinger2011-07-26-0/+4
| | | | | | | | | | | | Some toolchains enable security warning flags by default, but these don't really make sense in the u-boot world. Such as forcing changes like: -printf(foo); +printf("%s", foo); So disable the flags when the compiler supports them. Linux has already merged a similar change in their build system. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* cmd_usage: constifyMike Frysinger2011-07-26-2/+2
| | | | | | The usage helper doesn't modify the command, so constify its input arg. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* constify default envMike Frysinger2011-07-26-4/+4
| | | | | | | I can't see any obvious needs for the default environment to be writable, so make it const. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* env: allow people to force envcrc buildingMike Frysinger2011-07-26-4/+18
| | | | | | | | For people who want to manually extract the embedded environment so that it can be manually packed into the final u-boot image, add a config opt to force building of the envcrc tool. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: sst: support newer standardized flashesMike Frysinger2011-07-26-2/+20
| | | | | | | | | Newer SST flashes have dropped the Auto Address Increment (AAI) word programming (WP) modes in favor of the standard page programming mode that most flashes now support. So add a flags field to the different flashes to support both modes with new and old styles. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write disable commandsMike Frysinger2011-07-26-1/+10
| | | | | | | | | Every spi flash uses the same write disable command, so unify this in the common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Fixed commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* sf: eon/stmicro: inline useless ID definesMike Frysinger2011-07-26-20/+9
| | | | | | These defines are used in only one place, so just inline them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: kill off now-unused local stateMike Frysinger2011-07-26-123/+61
| | | | | | | | Now that the common spi_flash structure tracks all the info that these drivers need, kill off their local state indirection and use just what the common code provides. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write funcsMike Frysinger2011-07-26-325/+80
| | | | | | | Once we add a new page_size field for write lengths, we can unify the write methods for most of the spi flash drivers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write enable commandsMike Frysinger2011-07-26-8/+16
| | | | | | | Every spi flash uses the same write enable command, so unify this in the common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* MAKEALL: add -h/--help optionsMike Frysinger2011-07-26-52/+50
| | | | | | | | Convert all the comments at the top of the file into help text for people to easily get at with standard -h/--help options. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Detlev Zundel <dzu@denx.de>
* Timer: Remove reset_timer_masked()Graeme Russ2011-07-26-202/+47
| | | | | | | In some circumstances, reset_timer_masked() was called be timer_init() in order to perform architecture specific timer initialisation. In such cases, the required code in reset_timer_masked() has been moved into timer_init()
* Timer: Fix at91rm9200/spi.c timer usageGraeme Russ2011-07-26-2/+3
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* Timer: Remove reset_timer() for non-Nios2 archesGraeme Russ2011-07-26-270/+9
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* Timer: Allow reset_timer() only for systems with low resolution timersGraeme Russ2011-07-26-0/+9
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* Timer: Remove set_timer completelyGraeme Russ2011-07-26-254/+5
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* Remove calls to set_timer outside arch/Graeme Russ2011-07-26-12/+18
| | | | | | | | There is no need to use set_timer(). Replace with appropriate use of get_timer() Signed-off-by: Graeme Russ <graeme.russ@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de>
* spl: add support for omap-common librariesDaniel Schwierzeck2011-07-26-0/+7
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* spl: Add support for common libraries and driversDaniel Schwierzeck2011-07-26-0/+11
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* replace CONFIG_PRELOADER with CONFIG_SPL_BUILDAneesh V2011-07-26-70/+70
| | | | | | replace all occurences of CONFIG_PRELOADER with CONFIG_SPL_BUILD Signed-off-by: Aneesh V <aneesh@ti.com>
* scaled down version of generic libraries for SPLAneesh V2011-07-26-8/+23
| | | | Signed-off-by: Aneesh V <aneesh@ti.com>
* arm: adjust PLATFORM_LIBS for SPLAneesh V2011-07-26-3/+10
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* Hook SPL build-system into toplevel MakefileDaniel Schwierzeck2011-07-26-0/+5
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* Extend build-system for SPL frameworkDaniel Schwierzeck2011-07-26-2/+35
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* spl: add initial support for a generic SPL frameworkDaniel Schwierzeck2011-07-26-0/+205
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* Use ALL-y style instead of ifeq blocks for better readabilityDaniel Schwierzeck2011-07-26-20/+12
| | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* Fix: watchdog timed out, if using md5 commandJens Scharsig2011-07-26-1/+1
| | | | | | | | * Fix: if using md5 command watchdog timed out * change function call md5(..) to the watchdog-safe variant md5_wd(..) to support watchdog reset Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
* Fix: watchdog timed out, if using sha1 commandJens Scharsig2011-07-26-1/+1
| | | | | | | | * Fix: if using sha1 command watchdog timed out * change function call sha1_csum(..) to the watchdog-safe variant sha1_csum_wd(..) to support watchdog reset Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
* command/cmd_cache.c: Add optional flush argumentsMatthew McClintock2011-07-26-9/+28
| | | | | | | | | It might be desirable to have the ability to flush icache/dcache within u-boot, this patch gives each arch the ability to provide a flush_dcache/flush_icache function to let u-boot flush caches from the prompt Signed-off-by: Matthew McClintock <msm@freescale.com>
* common/cmd_ximg.c: add ifdef protection for gzip uncompressionMatthew McClintock2011-07-26-0/+2
| | | | | | | Print a message if we do not have the ability to uncompress a gzip image. Before, u-boot would just assume the routines were available Signed-off-by: Matthew McClintock <msm@freescale.com>
* disk/part.c: Make features optionalMatthew McClintock2011-07-26-4/+33
| | | | | | | | | If we don't want to build support for any partition types we can now add #undef CONFIG_PARTITIONS in a board config file to keep this from being compiled in. Otherwise boards assume this is compiled in by default Signed-off-by: Matthew McClintock <msm@freescale.com>
* miiphy: use strncpy() not sprintf()Laurence Withers2011-07-26-10/+4
| | | | | | | | | | In miiphy_register() the new device's name was initialised by passing a string parameter as the format string to sprintf(). As this would cause problems if it ever contained a '%' symbol, switch to using strncpy() instead. Signed-off-by: Laurence Withers <lwithers@guralp.com> Cc: Andy Fleming <afleming@freescale.com>
* powerpc: Fix device tree padding associated with ramdiskKumar Gala2011-07-26-1/+3
| | | | | | | | | | | | | | | | | When booting with a ramdisk we bump the amount of memory reserved for the device tree by FDT_RAMDISK_OVERHEAD. However we did not increase the actual size in the device tree blob to match. Its possible on boundary cases that we dont have enough memory according to the device tree blob and get errors like: WARNING: could not set linux,initrd-end FDT_ERR_NOSPACE We can easily fix this by setting the device tree size at the same time we bump the amount of memory reserved for the device tree. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
* Revert "post, memory test: add memory_post_test() to include file"Wolfgang Denk2011-07-26-1/+0
| | | | | | | This reverts commit f18714dd61331b48ab9dc0ef717d61f1441a0e17 which cuases compile errors on a number of boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix: if using crc32 command watchdog timed outJens Scharsig2011-07-26-2/+2
| | | | | | | | * Fix: if using crc32 command watchdog timed out * change function call crc32(..) to the watchdog-safe variant crc_32_wd(..) to support watchdog reset Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
* memcpy/memmove: Do not copy to same addressMatthias Weisser2011-07-26-0/+6
| | | | | | | | In some cases (e.g. bootm with a elf payload which is already at the right position) there is a in place copy of data to the same address. Catching this saves some ms while booting. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
* scsi/ahci: add support for non-PCI controllersRob Herring2011-07-26-10/+70
| | | | | | | Add support for AHCI controllers that are not PCI based. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Wolfgang Denk <wd@denx.de>
* scsi/ahci: ata id little endian fixRob Herring2011-07-26-1/+1
| | | | | | The ata id string always needs swapping, not just on BE machines. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* post, memory test: add memory_post_test() to include fileHeiko Schocher2011-07-25-0/+1
| | | | | | | | | This include is needed, if this memory test is used "outside" from post code, for example booting with nand_spl, and using this memory test before copying u-boot code to RAM and jumping to it. Signed-off-by: Heiko Schocher <hs@denx.de>
* andes_spi: add andes_spi interfaceMacpaul Lin2011-07-25-0/+431
| | | | | | | | | andes_spi is an spi interface developed by Andes Tech. Signed-off-by: Macpaul Lin <macpaul@andestech.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* cosmetic, main: correct indentation/spacing issuesJason Hobbs2011-07-25-6/+6
| | | | Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
* cosmetic, main: clean up declarations of abortbootJason Hobbs2011-07-25-6/+2
| | | | | | | Remove an unneeded prototype declaration from the top of main.c, and use plain inline instead of __inline__ to please checkpatch. Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
* net: designware: fix uninitialized phy_addr usageMike Frysinger2011-07-25-0/+2
| | | | | | | | | | | | When CONFIG_DW_SEARCH_PHY is disabled, the local phy_addr variable never gets initialized which causes random behavior at runtime and a gcc warning. So set it by default to the stored phy address. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> Fix commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* net: designware: fix unused warning when CONFIG_DW_AUTONEG is enabledMike Frysinger2011-07-25-1/+3
| | | | | | | | The ctrl variable is only used when autoneg support is disabled, so only declare it under those conditions to avoid an unused variable warning. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Vipin Kumar <vipin.kumar@st.com>
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