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* sf: turn probe switch into a lookup tableReinhard Meyer2010-10-12-44/+82
| | | | | | | | | | This allows for arbitrarily long manufacturer ids following the JEDEC standard of 0x7f continuation bytes. It also makes adding new entries easier as it's just one element in an array. The downside is that it increases code size a bit, but we're talking ~50 bytes. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* led_display: split led display support into generic and hw-dependent partsIlya Yanok2010-10-12-0/+58
| | | | | | | | | | | Split the display command into generic interface and hardware-specific realization for PDSP188x LED display found on hmi1001 and manroland boards. Simple interface for LED displays is defined in include/led-display.h and described in doc/README.LED_display. Driver-specific implementation was moved into drivers/misc/pdsp188x.c file (enabled with CONFIG_PDSP188x set). Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk2010-10-12-1/+1
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| * cfi_flash: Fix "Unknown FLASH" error messageJohn Schmoller2010-10-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a CFI flash chip could not be detected an error message similar to the following would be printed on bootup: FLASH: ## Unknown FLASH on Bank 1 - Size = 0x01000000 = 0 MB The printf incorrectly converted the flash size into megabytes. This patch fixes the printing of the flash size in megabytes: FLASH: ## Unknown FLASH on Bank 1 - Size = 0x01000000 = 16 MB Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2010-10-12-892/+2156
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| * | smc91111: add write_hwaddrThomas Chou2010-10-11-16/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add smc_write_hwaddr() to set mac address. Clear dev before use. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | davinci_emac: davinci_eth_set_mac_addr to ->write_hwaddrBen Gardiner2010-10-11-41/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to migrate the davinci_emac driver to using the eth_device->write_hwaddr function pointer as suggested by Ben Warren. All the davinci boards had the behaviour, prior to this patch, of sync'ing the environment variable enetaddr with the MAC address read from non-volatile storage on boot -- when the two locations disagreed, the environment variable value took precendence. This patch keeps the same behaviour but lets eth_initialize take care of it. This patch refactors davinci_emac setup in the boards so that the MAC address is read from non-volatile storage into the environment variable and then the environment variable value is use in eth_intialize. The only exception is the direct call to davinci_eth_set_mac_addr made by the da830evm board init which was changed into an assignment of the enetaddr field. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Tested-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | net: Move Emaclite to NET_MULTIMichal Simek2010-10-11-37/+47
| | | | | | | | | | | | | | | | | | | | | | | | Emaclite was using old net api that's why this patch move emaclite to NET_MULTI api. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | net: Fix emaclite driver to support little-endian microblazeMichal Simek2010-10-11-2/+2
| | | | | | | | | | | | | | | | | | | | | Support New emaclite AXI IP. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | mpc5xxx_fec: add call to reset_phy() after PHY initializationIlya Yanok2010-10-11-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some boards need their board-specific PHY quirks to be called to PHY to work normally. As mpc5xxx_fec driver uses on demand PHY initialization and can even reinit PHY during normal operation we can't count on reset_phy() call from arch/<arch>/lib/board.c (it is most likely called _before_ we init the PHY from the driver) so we need to add call to reset_phy() directly in the driver. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | drivers/net/at91_emac.c: change return valuesAndreas Bießmann2010-10-11-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some return values pretended correct pass. This patch changes them according to README.drivers.net. This patch changes e.g. command 'dhcp' to stop after errorneous autonegotiation. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | drivers/net/at91_emac.c: increase timeout for autonegotiationAndreas Bießmann2010-10-11-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch increases timeout for autonegotiation from 1 second to 3 seconds. Some boards (e.g. at91rm9200ek) did not negotiate within 1 second. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | NET: add ENC28J60 driver using SPI frameworkReinhard Meyer2010-10-11-0/+1230
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V3: further refinements: - use priv member instead of container method - allow setting of MAC address by write_hwaddr method - avoid shutting down link between commands Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | UEC PHY: Speed up initial PHY neg.Joakim Tjernlund2010-10-11-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of always performing an autoneg, check if the PHY already has a link and if it matches one of the requested modes. Initially only 100MbFD is optimized this way. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | UEC PHY: Remove strange 0.5 sec delayJoakim Tjernlund2010-10-11-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | This udelay looks bogus and doesn't help my board. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | UEC: Don't udelay needlesslyJoakim Tjernlund2010-10-11-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | uec_init() adds an udelay(100000) even though the PHY status read went well, don't do that. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | NET: move legacy enc28j60.c to sidetrack as enc28j60_lpc2292.cReinhard Meyer (-VC)2010-10-11-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | This patch is required before the upcoming new enc28j60 driver using SPI framework patch can be applied: - Move legacy enc28j60.c to enc28j60_lpc2292.c. - Change Makefile and the two affected boards' definition files. Tested with ./MAKEALL ARM7 that both boards still compile. Signed-off-by: Reinhard Meyer<info@emk-elektronik.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | mtd: OneNAND: add support for OneNAND manufactured by NumonyxEnric Balletbo i Serra2010-10-11-0/+1
| | | | | | | | | | | | | | | | | | | | This patch adds the Numonyx manufacturer code (0x20) to onenand manufacturers. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: Steve Sakoman <steve.sakoman@linaro.org>
* | Followup fixes on the mtdparts spread patchsetScott Wood2010-10-11-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | Consolidate some code in mtd_get_len_incl_bad(), and fix a condition where a valid partition could be reported as truncated if it has a good block at the end of the device (unlikely, since the BBT is usually there). Fix mid-block declarations in net_part_size(). Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Ben Gardiner <bengardiner@nanometrics.ca>
* | mtd: add an mtd method for get_len_incl_bad()Ben Gardiner2010-10-11-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic to 'spread' mtd partitions needs to calculate the length in the mtd device, including bad blocks. This patch introduces a new function, mtd_get_len_incl_bad that can return both the length including bad blocks and whether that length was truncated on the device. This new function will be used by the mtdparts spread command later in this series. The definition of the function is #ifdef'd out in configurations that do not use the new 'mtdparts spread' command. Signed-off-by: Ben Gardiner<bengardiner@nanometrics.ca> CC: Scott Wood <scottwood@freescale.com>
* | nand: remove dead code and suspend/resumeScott Wood2010-10-11-324/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the several "#if 0" sections that were keeping around Linux code that isn't relevant to U-Boot. Besides cluttering the code, these sections make tracking upstream changes harder, rather than easier. It's easy to discard obviously irrelevant diff hunks that patch rejects, but it's not as easy to notice hunks that apply cleanly to the #if 0 section, but *are* relevant to U-Boot and require modification elsewhere. Also remove suspend/resume, as this is not applicable to U-Boot. Removal saves 232 bytes on powerpc. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* | nand erase: .spread, .part, .chip subcommandsScott Wood2010-10-11-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A while back, in http://lists.denx.de/pipermail/u-boot/2009-June/054428.html, Michele De Candia posted a patch to not count bad blocks toward the requested size to be erased. This is desireable when you're passing in something like $filesize, but not when you're trying to erase a partition. Thus, a .spread subcommand (named for consistency with http://lists.denx.de/pipermail/u-boot/2010-August/075163.html) is introduced to make explicit the user's desire to erase for a given amount of data, rather than to erase a specific region of the chip. While passing $filesize to "nand erase" is useful, accidentally passing something like $fliesize currently produces quite unpleasant results, as the variable evaluates to nothing and U-Boot assumes that you want to erase the entire rest of the chip/partition. To improve the safety of the erase command, require the user to make explicit their intentions by using a .part or .chip subcommand. This is an incompatible user interface change, but keeping compatibility would eliminate the safety gain, and IMHO it's worth it. While touching nand_erase_opts(), make it accept 64-bit offsets and sizes, fix the percentage display when erase length is rounded up, eliminate an inconsistent warning about rounding up the erase length which only happened when the length was less than one block (rounding up for $filesize is normal operation), and add a diagnostic if there's an attempt to erase beginning at a non-block boundary. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* | nand util: read/write: accept unaligned lengthScott Wood2010-10-11-37/+63
|/ | | | | | | | | | | | | | | | The underlying code in nand_base.c already supports non-page-aligned reads and writes, but the block-skipping wrapper code did not. With block skipping, an unaligned start address is not useful since you really want to be starting at the beginning of a partition -- or at least that's where you want to start checking for blocks to skip, but we don't (yet) support that. So we still require the start address to be aligned. An unaligned length, though, is useful for passing $filesize to the read/write command, and handling it does not complicate block skipping. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* Merge branch 'sf' of git://git.denx.de/u-boot-blackfinWolfgang Denk2010-10-11-4/+21
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| * sf: spansion: add support for S25FL032P partsDavid Jander2010-10-06-0/+9
| | | | | | | | | | | | | | | | This patch introduces an extra mask-field in spansion_spi_flash_params to support flash chips with 1-byte extended ID (like the S25FL032P). Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: spansion: fixing erasing when sector size >64KiBMarc-André Hébert2010-10-06-4/+3
| | | | | | | | | | | | | | | | | | | | | | The spansion_erase currently only works when the sector size is 64KB. cmd[1] should contain the higher 8 bit of the 24 bit address of the sector to be erased. Currently it is holding the sector index to be erased which happens to be the same thing when the sector size is 64KB. Signed-off-by: Marc-Andre Hebert <marc-andre.hebert@humanware.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: winbond: add support W25Q64 partsGraeme Smecher2010-10-06-0/+9
| | | | | | | | | | | | | | | | | | Adds support for Winbond's W25Q64 SPI flash. These devices are used on (among others) Xilinx' SP601 and SP605 Spartan-6 evaluation boards. Tested with "sf" commands. Signed-off-by: Graeme Smecher <graeme.smecher@mail.mcgill.ca> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | ds1621: Fix negative temperature readingsJeff Dischler2010-10-06-1/+1
| | | | | | | | | | | | | | | | | | Fix bug where signed data was processed as unsigned. The bug previously resulted in negative temperature readings wrapping around, eg -10 became 245. Signed-off-by: Jeff Dischler <jdischler@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | ds1621: Clean up coding stylePeter Tyser2010-10-06-131/+114
| | | | | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | ds1621: Poll for register write completionPeter Tyser2010-10-06-5/+21
|/ | | | | | | | | Poll the ds1621 NV Memory Busy bit instead of waiting a static amount of time for register writes. Also add config retister bit defines. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2010-10-05-69/+179
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| * Blackfin: bfin_mac: convert from old style MMR macrosMike Frysinger2010-10-02-32/+36
| | | | | | | | | | | | | | The old MMR defines are being scrubbed, so convert the driver to use the new standard helper macros. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bfin_sdh: clean up send_cmdMike Frysinger2010-10-02-10/+15
| | | | | | | | | | | | | | Simplify the command setup and status checking steps, and add a proper timeout to the status polling code to avoid possible infinite hangs. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bfin_spi: add optional DMA supportMike Frysinger2010-10-02-27/+128
| | | | | | | | | | | | | | | | This moves the last piece from the old spi_flash driver to the new SPI framework -- optional DMA RX support. This typically cuts speeds by ~40% at the cost of additional ~300 bytes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'next' of git://git.denx.de/u-boot-videoWolfgang Denk2010-10-05-1/+2
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| * atmel_lcd: Allow contrast polarity to be either positive or negativeAlexander Stein2010-09-25-1/+2
| | | | | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
* | Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-204/+2848
|\ \ | |/ | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ppc4xx: Remove now unused CONFIG_UART1_CONSOLEStefan Roese2010-09-23-5/+0
| | | | | | | | | | | | | | | | CONFIG_UART1_CONSOLE was a PPC4xx specific implementation and is now removed since the move from the 4xx UART driver to the common NS16550 UART driver. Let's remove all references to this define now. Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx: Big header cleanup, mostly PPC440 relatedStefan Roese2010-09-23-2/+1
| | | | | | | | | | | | | | | | | | | | | | This patch starts a bit PPC4xx header cleanup. First patch mostly touches PPC440 files. A later patch will touch the PPC405 files as well. This cleanup is done by creating header files for all SoC versions and moving the SoC specific defines into these special headers. This way the common header ppc405.h and ppc440.h can be cleaned up finally. Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx: Move ppc4xx headers to powerpc include directoryStefan Roese2010-09-23-6/+6
| | | | | | | | | | | | | | | | | | This patch moves some ppc4xx related headers from the common include directory (include/) to the powerpc specific one (arch/powerpc/include/asm/). This way to common include directory is not so cluttered with files. Signed-off-by: Stefan Roese <sr@denx.de>
| * video: cfb_console: add support for 4bpp bitmaps with GDF_32BIT_X888RGBTimur Tabi2010-09-21-1/+37
| | | | | | | | | | | | | | | | Add support for 4bpp bitmaps, currently only for GDF_32BIT_X888RGB frame buffer format. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * Merge branch 'next' of ../custodians into nextWolfgang Denk2010-09-21-0/+2768
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| | * Merge branch 'next' of git://git.denx.de/u-boot-usb into nextWolfgang Denk2010-09-21-0/+2768
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| | | * USB-CDC: Fix coding style issuesVitaly Kuzmichev2010-09-20-330/+357
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes most of checkpatch warnings and errors in USB gadget stack. The most frequently encountered problems are: 1) "(foo*)", "foo * bar", "foo* bar" 2) C99 // comments 3) No spaces before/after/around '?', ':', '=', '==', ',', '&', '(' 4) Spaces before '[' 5) Spaces between function names and '(' 6) Block braces in wrong places 7) Spaces before tabs 8) Macros with complex values not enclosed in parenthesis 9) Multiline comments start just after /* Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | | * USB-CDC: called handle_interrupts inside usb_eth_sendStefano Babic2010-09-20-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removes an endless loop in the usb_eth_send if the tx_complete is not called before going in the loop. The driver interrupt routine is called allowing the driver to check if the TX is completed. Signed-off-by: Stefano Babic <sbabic@denx.de>
| | | * USB-CDC: correct wrong alignment in ether.cStefano Babic2010-09-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The buffer for the status request must be word aligned because it is accessed with 32 bit pointer in the eth_status_complete function. Signed-off-by: Stefano Babic <sbabic@denx.de>
| | | * USB-CDC: change simple_strtol to simple_strtoulVitaly Kuzmichev2010-09-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch is based on commit bb9496c6f7e853e5d4edd5397c9d45f1968d623c (done by Julia Lawall <julia@diku.dk>) from linux-2.6.git. Since num is unsigned, it would seem better to use simple_strtoul that simple_strtol. Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | | * USB-CDC: ethernet error path potential oops fixVitaly Kuzmichev2010-09-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix potential oops on rare error path. The patch is based on commit e7b13ec9235b9fded90f826ceeb8c34548631351 (done by David Brownell <david-b@pacbell.net>) from linux-2.6.git. Description of the issue taken from linux kernel bugzilla: (https://bugzilla.kernel.org/show_bug.cgi?id=9594) The potential error can be tracked down as follows: (1) line 807: let the second conjunct on the "if" statment be false meaning "dev->status_ep" is null. This means the "if" evaluates to false. follow thru the code until... (2) line 808: usb_ep_disable(dev->status_ep) passes in a null argument, however "usb_ep_disable" cannot handle that: (from include/linux/usb/gadget.h) 191 static inline int 192 usb_ep_disable (struct usb_ep *ep) 193 { 194 return ep->ops->disable (ep); 195 } -- Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | | * USB-CDC: Correct stat_req initializationVitaly Kuzmichev2010-09-20-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix possible oops on stat_req->buf initialization and fix ep0 and status_ep confusion (last one is just intended for stat_req keeping). Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
| | | * USB-CDC: Replace 'strcpy' by 'strlcpy'Vitaly Kuzmichev2010-09-20-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Replace 'strcpy' by more safe 'strlcpy' that is implemented in ether.c Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
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