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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>
2010-01-12Merge 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>
2010-01-09usb: musb: make fifo support configurableBryan Wu
The dynamic FIFO handling under MUSB is optional, and some parts (like the Blackfin processor) do not implement support for it. Due to this, the FIFO reading/writing steps need special handling, so mark the common versions weak so drivers can override. 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 sure the register layout is packedMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-01-09DA830: Add usb configAjay Kumar Gupta
Adding USB configuration. Default is set for USB MSC host. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-09DA8xx: Add MUSB host supportAjay Kumar Gupta
Tested USB host functionality on DA830 EVM. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-09DA8xx: Add GPIO register definitionsAjay Kumar Gupta
Added DA8xx GPIO base addresses in gpio_defs.h and pointers to different BANKs which can be used to program GPIOs. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-09DA830: Add pinmux for USB0_DRVVBUSAjay Kumar Gupta
USB0_DRVVBUS pinmux configuration is required for USB functinality in uboot. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-08mpc83xx: add support configure bus parkingHeiko Schocher
Add support to configure bus parking mode and master in bus arbitration configuration (ACR). Add this for the kmeter1 port: Configure bus arbiter with recommended values from Freescale to improve bus latency/throughput for application with intensive QuiccEngine activity. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-08mpc83xx: vme8349: Fix power up reset sequence for tsi148Reinhard Arlt
Remove PCI reset, if there is a monarch PMC module. Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de> convert clrbits_be32 + setbits_be32 to clrsetbits_be32, use out_be32 to set gcr. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-08mpc83xx: Add support for MPC8349 esd caddy2Reinhard Arlt
The caddy2 is a variant of the already supported vme8349. So we just add the differences to this board port. To better support those two boards we switched from fixed SDRAM configuration to usage of spd_sdram(). This is done by providing a board specific SPD EEPROM routine with different values for both boards. Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de> changed to use mkconfig -t option instead, plus misc codingstyle fixes. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-08mpc83xx: spd_sdram.c: Disable memory controller before initializingStefan Roese
The memory controller could already be enabled, when spd_sdram() is called. This could be the case for example, when the SDRAM is initialized by the JTAG debugger. The "sync" after the register access via the accessor function is still needed, because the macro uses the sync before the real write is done. So until not all accesses are converted to using accessor functions, this sync still needs to be made "manually" here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd.eu> Acked-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-08mpc83xx: Add NAND boot support for MPC8315E-RDB boardsAnton Vorontsov
The core support for NAND booting is there already, so this patch is pretty straightforward. There is one trick though: top level Makefile expects nand_spl to be in nand_spl/board/$(BOARDDIR), but we can fully reuse the code from mpc8313erdb boards, and so to not duplicate the code we just symlink nand_spl/board/freescale/mpc8315erdb to mpc8313erdb. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> o silence make during ln echo o update documentation o and avoid: $ ./MAKEALL MPC8315ERDB_NAND Configuring for MPC8315ERDB board... sdram.o: In function `fixed_sdram': /home/r1aaha/git/u-boot/nand_spl/board/freescale/mpc8313erdb/sdram.c:72: undefined reference to `udelay' by renaming udelay -> __udelay in the spirit of commit 3eb90bad651fab39cffba750ec4421a9c01d60e7 "Generic udelay() with watchdog support". Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-06onenand: Fix compile errors due to FlexOneNANDSanjeev Premi
This patch fixes the compile error while trying to compile for omap3evm. env_onenand.c: In function 'env_relocate_spec': env_onenand.c:70: error: 'CONFIG_ENV_ADDR_FLEX' undeclared (first use in this function) env_onenand.c:70: error: (Each undeclared identifier is re ported only once env_onenand.c:70: error: for each function it appears in.) env_onenand.c: In function 'saveenv': env_onenand.c:106: error: 'CONFIG_ENV_ADDR_FLEX' undeclare d (first use in this function) env_onenand.c:107: error: 'CONFIG_ENV_SIZE_FLEX' undeclare d (first use in this function) Signed-off-by: Sanjeev Premi <premi@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
2010-01-06Davinci: davinci_nand.c performance enhancmentsNick Thompson
Introduces various optimisations that approximately triple the read data rate from NAND when run on da830evm. Most of these optimisations depend on the endianess of the machine and most of them are very similar to optimisations already present in the Linux Kernel. Signed-off-by: Nick Thompson <nick.thompson@ge.com>
2010-01-06ARM Update mach-typesTom Rix
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit c9f937e4a3f4ebf9924ec21d80632e5eb61d949c Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2010-01-05ppc/p4080: Add Corenet Platform Cache (CPC) registersBecky Bruce
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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