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* Blackfin: kill off useless initdram() usageMike Frysinger2010-01-17-155/+3
| | | | | | | 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>
* Blackfin: move section length calculation to linker scriptMike Frysinger2010-01-17-23/+30
| | | | | | | 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>
* Blackfin: bf561-acvilon: new board portValentin Yakovenkov2010-01-17-1/+333
| | | | | Signed-off-by: Valentin Yakovenkov <yakovenkov@niistt.ru> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: ADI settings: enable silent console supportMike Frysinger2010-01-17-0/+1
| | | | | | | 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>
* Blackfin: bf537-stamp: rename SPI/MMC defineMike Frysinger2010-01-17-1/+1
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: update tiny board settings (voltage/default env)Harald Krapfenbauer2010-01-17-12/+46
| | | | | | | | | | | | 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>
* Blackfin: tweak embedded LDR env config optionMike Frysinger2010-01-17-22/+31
| | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-01-12-72/+723
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| * ARM Update mach-typesTom Rix2010-01-06-10/+621
| | | | | | | | | | | | | | | | | | | | 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>
| * Davinci: NAND enable ECC even when not in NAND boot modeNick Thompson2010-01-04-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Davinci: NAND enable ECC even when not in NAND boot mode On Davinci platforms, the default NAND device is enabled (for ECC) in low level boot code when NAND boot mode is used. If booting in another mode, NAND ECC is not enabled. The driver should make sure ECC is enabled regardless of boot mode if NAND is configured in U-Boot. Signed-off-by: Nick Thompson <nick.thompson@ge.com>
| * Davinci: Configurable NAND chip selectsNick Thompson2010-01-04-18/+29
| | | | | | | | | | | | | | | | | | | | Davinci: Configurable NAND chip selects Add a CONFIG_SYS_NAND_CS setting to all davinci configs and use it to setup the NAND controller in the davinci_nand mtd driver. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
| * Davinci: Table driven pinmux configurationNick Thompson2010-01-04-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Davinci: Table driven pinmux configuration Add code to allow pinmux_config tables to be grouped and configured as a single resource. This removes multiple calls to the pinmux configuration code from board_init and allows pinmuxes to be individually configured and added by data manipulation only. All related #ifdefs can the be removed from board_init code and since the compiler optimises away statics, #ifdefs can be reduced in the data definitions as well. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
| * Remove superfluous uses of V_PROMPT macro.Robert P. J. Day2010-01-04-25/+10
| | | | | | | | | | | | | | | | A number of config files define the V_PROMPT macro for the command-line prompt, only to immediately use that macro to define CONFIG_SYS_PROMPT, making V_PROMPT entirely superfluous. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
| * pandora: don't enable VAUX3, VDAC and VPLL2 regulatorsGrazvydas Ignotas2010-01-04-1/+0
| | | | | | | | | | | | | | | | These regulators are not needed to start the kernel and only cause "incomplete constraints" warnings from kernel, so don't turn them on to save power. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
| * TWL4030: make LEDs selectable for twl4030_led_init()Grazvydas Ignotas2010-01-04-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | Not all boards have both LEDs hooked, so enabling both on boards with single LED will just waste power. Make it possible to choose LEDs by adding argument to twl4030_led_init(). Using this turn on only LEDB for pandora, leave both LEDs on for all other boards, as it was before this patch. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2010-01-12-55/+154
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| * | onenand: Fix compile errors due to FlexOneNANDSanjeev Premi2010-01-06-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Davinci: davinci_nand.c performance enhancmentsNick Thompson2010-01-06-54/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2010-01-12-15/+1415
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| * | | usb: musb: add virtual root hub control supportBryan Wu2010-01-12-2/+482
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | Adds EHCI definitions to sequoia board configuration file.Chris Zhang2010-01-09-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | Add ppc440epx USB ehci support.Chris Zhang2010-01-09-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently ppc440epx uses OHCI for USB full-speed support. This change adds support for EHCI. Signed-off-by: Chris Zhang <chris@seamicro.com>
| * | | Fix EHCI port reset.Chris Zhang2010-01-09-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | omap3: fix compile warningSanjeev Premi2010-01-09-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: musb: add support for Blackfin MUSBBryan Wu2010-01-09-2/+528
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: musb: change rxcsr register from write to read/modify/writeBryan Wu2010-01-09-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: musb: make multipoint optionalBryan Wu2010-01-09-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: musb: make fifo support configurableBryan Wu2010-01-09-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: musb: make sure the register layout is packedMike Frysinger2010-01-09-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
| * | | DA830: Add usb configAjay Kumar Gupta2010-01-09-5/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | DA8xx: Add MUSB host supportAjay Kumar Gupta2010-01-09-1/+244
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | DA8xx: Add GPIO register definitionsAjay Kumar Gupta2010-01-09-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | DA830: Add pinmux for USB0_DRVVBUSAjay Kumar Gupta2010-01-09-0/+8
| |/ / | | | | | | | | | | | | | | | | | | | | | 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>
* | | Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2010-01-12-131/+455
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| * | | mpc83xx: add support configure bus parkingHeiko Schocher2010-01-07-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | mpc83xx: vme8349: Fix power up reset sequence for tsi148Reinhard Arlt2010-01-07-8/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | mpc83xx: Add support for MPC8349 esd caddy2Reinhard Arlt2010-01-07-100/+198
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | mpc83xx: spd_sdram.c: Disable memory controller before initializingStefan Roese2010-01-07-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | mpc83xx: Add NAND boot support for MPC8315E-RDB boardsAnton Vorontsov2010-01-07-23/+167
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | ppc/p4080: Add Corenet Platform Cache (CPC) registersBecky Bruce2010-01-05-0/+75
| | | | | | | | | | | | | | | Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | fsl-ddr: setup ODT_RD_CFG & ODT_WR_CFG when we interleaveDave Liu2010-01-05-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | In chip-select interleaving case, we also need set the ODT_RD_CFG and ODT_WR_CFG in cs1_config register. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | fsl-ddr: add override for the Rtt_WrDave Liu2010-01-05-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Different boards may require different settings of Dynamic ODT (Rtt_Wr). We provide a means to allow the board specific code to provide its own value of Rtt_Wr. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | fsl-ddr: add the override for write levelingDave Liu2010-01-05-7/+21
| | | | | | | | | | | | | | | | | | | | | | | | add the override for write leveling sampling and start time according to specific board. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | fsl-ddr: Fix power-down timing settingsDave Liu2010-01-05-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. TIMING_CFG_0[ACT_PD_EXIT] was set to 6 clocks, but It should be set to tXP parameter, tXP=max(3CK, 7.5ns) 2. TIMING_CFG_0[PRE_PD_EXIT] was set to 6 clocks, but It should be set to tXP (if MR0[A12]=1) else to tXPDLL parameter We are setting the mode register MR0[A12]='1' Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | mpc85xx: Add 4-bits eSDHC support for MPC8569E-MDS boardsAnton Vorontsov2010-01-05-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to "Errata to MPC8569E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 0" document, which describes all eSDHC pins, we can add 4-bits eSDHC support for MPC8569E-MDS boards. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | ppc/p4080: Fix reporting of PME & FM clock frequenciesKumar Gala2010-01-05-6/+6
| | | | | | | | | | | | | | | | | | | | | We incorrectly had the sense of PME_CLK_SEL, FM1_CLK_SEL, FM2_CLK_SEL backwards so we report the wrong frequency. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | fsl_law: add SRIO2 target id and law_size_bits() macroLi Yang2010-01-05-0/+3
| | | | | | | | | | | | | | | Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | ppc/85xx: Map boot page guarded for MP bootKumar Gala2010-01-05-6/+6
| | | | | | | | | | | | | | | | | | | | | We already map the page cache-inhibited. There is no reason we shouldn't also be marking it guarded to prevent speculative accesses. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | ppc: Added macro to test for specific SVR revisionKumar Gala2010-01-05-0/+3
| | | | | | | | | | | | | | | | | | | | | Various SoC errata are specific to a given revision of silicon. This patch gives us a simple macro to use when doing such tests. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | p4080: add readback to bootpage translation windowDave Liu2010-01-05-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | We need to add the readback to bootpage translation LAW to make it effect. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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