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2010-01-17config_defaults.h: new header for common u-boot config defaultsMike Frysinger
There are a bunch of features in U-Boot that we want to enable by default, and it's best if we centralize them in one place rather than updating all the board files out there. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk
2010-01-17PCIe, USB: Replace 'end point' references with 'endpoint'Peter Tyser
When referring to PCIe and USB 'endpoint' is the standard naming convention. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Remy Bohmer <linux@bohmer.net>
2010-01-17Make getenv_IPaddr() globalDirk Behme
There are boards out there that do not have network support in U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This makes it desirable to be able to port network configuration (like the IP address) to the Linux kernel. We should not make the passing of the IP configuration to Linux dependent on U-Boot features / settings. For this, make getenv_IPaddr() global. This fixes build error u-boot/lib_xxx/board.c:360: undefined reference to `getenv_IPaddr' on various architectures. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-17Blackfin: drop .eh_frame from linker scriptMike Frysinger
Nothing in U-Boot uses runtime C++ exceptions/unwinding, so there is no need to list this section. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: use sort funcs in the linker scriptMike Frysinger
This is just Blackfin catching up with every one else. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: tcm-bf518: new board portHarald Krapfenbauer
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: enable JFFS summary support for ADI boardsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf518f-ezbrd: increase monitor lengthMike Frysinger
The addition of KGDB overflowed the current linker section. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: handle anomaly 05000257Robin Getz
Need to reload the loop counters to keep from corrupting hardware loops. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: keep hwtrace on CPLB missRobin Getz
Crashes rarely happen in the CPLB miss handler compared to the rest of U-Boot code, so disable hardware tracing when processing misses. This way a crash due to other functions will be shown properly. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: add a netconsole helperRobin Getz
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: add support for BF527-EZKIT v2.1Michael Hennerich
The new board revision has a different LCD. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf527-ezkit/bf548-ezkit: add musb board specific initializationCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bfin_spi: round up clock dividerCliff Cai
If the requested clock cannot be exactly obtained, round it up so that we err on the side of slightly slower rather than slightly faster. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: pull io funcs from linuxMike Frysinger
Some common code uses more of the io.h funcs than we currently provide, so pull in all of the ones from the linux kernel. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: section off the CF/IDE io.h hacksMike Frysinger
These need to be rethought, but until that happens, isolate the hack so that we can extend the common code without breaking things. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: drop unused funcs from io.hMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf533-stamp: split and cleanup CF/IDE codeMike Frysinger
Give the CF/IDE code its own file to keep things cleanly separated. While we're here, clean up the code to use common functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: convert bfin_sdh to generic mmcCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bfin_spi: let boards control idle valueCliff Cai
Some SPI devices like to see high idle values rather than low. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: asm/string.h: drop useless includesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: use new bfin read/write mmr helper funcsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: move watchdog config check to MakefileMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: fix L1 Instruction sizes on BF52x/BF54xMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf527-ezkit: auto-select NAND settingsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: support boards with no external memoryMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: re-architect initcodeMike Frysinger
The single initcode function was growing unwieldy, so split it up the distinct steps into their own function. This should making digesting the result much easier on people. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: global_data.h: make pull in needed headersMike Frysinger
We need the definition of bd_t in this header, so pull in asm/u-boot.h. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: kill off useless initdram() usageMike Frysinger
While the initdram() function makes sense on some arches, it doesn't for Blackfin systems as it's always implemented the same way. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: move section length calculation to linker scriptMike Frysinger
The length of the sections is fixed at link time, so let the linker do the calculation rather than doing it ourselves at runtime. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf561-acvilon: new board portValentin Yakovenkov
Signed-off-by: Valentin Yakovenkov <yakovenkov@niistt.ru> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: ADI settings: enable silent console supportMike Frysinger
Very little additional code overhead, and only works when the user sets an env var ahead of time, so default to on makes sense. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: bf537-stamp: rename SPI/MMC defineMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: update tiny board settings (voltage/default env)Harald Krapfenbauer
The tinyboards like to run at a little lower voltage than the default, and they prefer to boot over the network. For the latter, extend the common code a little to make this easier. Also fix the cm-bf527 env sector size while we're in here to reflect the flash that is actually in use. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17Blackfin: tweak embedded LDR env config optionMike Frysinger
Use the common config option for extracting the environment for embedding into LDR files and clarify the LDR-specific option. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-15malloc: return NULL if not initialized yetWolfgang Denk
When malloc() was called before it was properly initialized (as would happen if when used before relocation to RAM) it returned random, non-NULL values, which called all kinds of difficult to debug subsequent errors. Make sure to return NULL when initialization was not done yet. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-15JFFS2: drop support for LZARI compression modeWolfgang Denk
Support for LZARI compression mode was added based on a MTD CVS snapshot of March 13, 2005. However, fs/jffs2/compr_lzari.c contains contradictory licensing terms: the original copyright clause says "All rights reserved. Permission granted for non-commercial use.", but later reference to the file 'LICENCE' in the jffs2 directory was added which says GPL v2 or later. As no boards ever used LZARI compression, and this file is also not present in recent MTD code, we resolve this conflict by removing the conflicting file and references to it. Also copy the referenced but missing file 'LICENCE' from the current MTD source tree. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2010-01-12usb: musb: add virtual root hub control supportBryan Wu
For MUSB devices that do not support multipoint (hubs), we have to emulate a root hub so that we can support core operations like resetting ports. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-09Adds EHCI definitions to sequoia board configuration file.Chris Zhang
Adds required definitions for EHCI support in sequoia configuration file. But still keeps the OHCI as default driver. Signed-off-by: Chris Zhang <chris@seamicro.com>
2010-01-09Add ppc440epx USB ehci support.Chris Zhang
Currently ppc440epx uses OHCI for USB full-speed support. This change adds support for EHCI. Signed-off-by: Chris Zhang <chris@seamicro.com>
2010-01-09Fix EHCI port reset.Chris Zhang
In USB ehci driver, the port reset is not terminated. EHCI spec says "A host controller must terminate the reset and stabilize the state of the port within 2 milliseconds". Without termination, a port stays at reset state. This is observed on ppc4xx(sequoia) boards. Signed-off-by: Chris Zhang <chris@seamicro.com>
2010-01-09omap3: fix compile warningSanjeev Premi
This patch fixes this warning during compile: omap3.c: In function 'musb_platform_init': omap3.c:126: warning: label 'end' defined but not used Problem reported by: Dirk Behme[dirk.behme@googlemail.com] Signed-off-by: Sanjeev Premi <premi@ti.com>
2010-01-09usb: musb: add support for Blackfin MUSBBryan Wu
Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-01-09usb: musb: change rxcsr register from write to read/modify/writeBryan Wu
The RX Control/Status register has bits that we want to preserve, so don't just write out a single bit. Preserve the others bits in the process. The original code posted to the u-boot list had this behavior, but looks like it was lost somewhere along the way to merging. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-01-09usb: musb: make multipoint optionalBryan Wu
The multipoint handling under MUSB is optional, and some parts (like the Blackfin processor) do not implement support for it. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
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