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* atmel_lcd: Allow contrast polarity to be either positive or negativeAlexander Stein2010-09-25-1/+3
| | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
* p1022ds: use weak CFI flash accessors when DIU is enabledTimur Tabi2010-09-25-7/+207
| | | | | | | | | | | | | | | | | On the Freescale P1022, the DIU and the LBC share address pins, which means that when the DIU is active (e.g. the console is on the DVI display), NOR flash cannot be accessed. So we use the weak accessor function feature of the CFI flash code to temporarily switch the pin mux from DIU to LBC whenever we want to read or write flash. This has a significant performance penalty, but it's the only way to make it work. This change allows the 'saveenv' command to work when the video display is enabled. Erasing flash and writing to flash (with the 'cp' command) works, but reading from flash (with the 'md' and 'cp' commands) does not. Also, while flash is being written, the video display will be blank. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* p1022ds: add video supportTimur Tabi2010-09-25-5/+120
| | | | | | | | Add support for the DIU controller. If CONFIG_VIDEO is defined, then the console will appear on a DVI monitor instead of the serial port. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* fsl_diu_fb: further refactoring of FSL DIU codeAnatolij Gustschin2010-09-25-127/+59
| | | | | | | | Move common code to the fsl_diu_fb.c file and remove obsolete code from board files (aria, mpc8610hpcd and pdm360ng). Move fsl_diu_fb.h file to the include directory. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* 83xx: Remove warmboot parameter from PCI init functionsPeter Tyser2010-09-23-54/+35
| | | | | | | | | | | | | This change lays the groundwork for the BOOTFLAG_* flags being removed. This change has the small affect of delaying 100ms on PCI initialization after a warm boot as opposed to the optimal 1ms on some boards. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> included the mpc8308_p1m board. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: extend CONFIG_SYS_BOOTMAPSZ increase to mpc8308_p1mKim Phillips2010-09-23-1/+1
| | | | | | | continuation of commit 39da1ba923d55f316f9f1bb3a960e4ed91dc17ac: "e300: increase CONFIG_SYS_BOOTMAPSZ to allow booting large kernels" Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix pcie build warningKim Phillips2010-09-23-1/+1
| | | | | | | | Configuring for MPC8308RDB board... pcie.c: In function 'mpc83xx_pcie_register_hose': pcie.c:143: warning: assignment makes pointer from integer without a cast Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8308_p1m: support for MPC8308 P1M boardIlya Yanok2010-09-23-0/+811
| | | | | | | | | | | | | This patch provides support for MPC8308 P1M board with the following set of features: Dual UART is supported NOR flash is supported Both TSEC Ethernet controllers are supported PCI Express initialization is supported Both I2C controllers are supported Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC8308RDB: various clean upsIlya Yanok2010-09-23-66/+31
| | | | | | | | | | | | | | | | | | This patch cleans up the Freescale MPC8308RDB Development board support. Things fixed: - Removed unused PCIE2 definitions from configuration - SICR{L,H} defines used for System I/O Configuration Registers values instead of hardcoding - CONFIG_SYS_SCCR_PCIEXP1CM used to enable PCIE clock instead of writing to SCCR from the board code - sleep mode stuff removed as MPC8308 has no support for deep sleep and PMCCR1 register. board_early_init_f() removed. - MPC8308 has no ERRATA for DDR controller so workaround removed - 'assignment in if statement' issues solved - use LBLAWAR_* defines instead of hardcoding Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8308: add SICR{L,H} fields definitionsIlya Yanok2010-09-23-0/+48
| | | | | | | | This patch adds defines to set supported fields in System I/O Configuration Registers High and Low on Freescale MPC8308 CPU. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: add support for setting PCIE clocksIlya Yanok2010-09-23-0/+12
| | | | | | | | This patch adds support for setting PCIE clocks in cpu_init.c by providing CONFIG_SYS_SCCR_PCIEXP{1,2} in configuration. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx/pcie: make it compile with PCIE2 unconfiguredIlya Yanok2010-09-23-13/+25
| | | | | | | | MPC8308 has only one PCIE host controller so we want it to compile without CONFIG_SYS_PCIE2_CFG_{BASE,SIZE} defined. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* e300: increase CONFIG_SYS_BOOTMAPSZ to allow booting large kernelsIra W. Snyder2010-09-23-44/+44
| | | | | | | | | | | | | | Newer Linux kernels can overrun the initial memory window used for booting with their BSS area. When this happens, they overwrite the FDT and silently fail to boot. On e300 CPUs, the Linux kernel uses an initial BAT covering the first 256MB of RAM. See arch/powerpc/kernel/head_32.S for details. Increase the value of CONFIG_SYS_BOOTMAPSZ to accommodate the maximum value allowed by Linux. This will allow very large kernels to boot. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc831xerdb: enable mtdparts for NANDScott Wood2010-09-23-2/+16
| | | | | | | | | The default partition table matches the .dts files for these boards in Linux. This allows these partitions to be used by name with U-Boot's "nand" command. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* ppc4xx: Disable trace broadcast for 44x non debug modeVictor Gallardo2010-09-23-0/+3
| | | | | | | | | | | | | | | | By default the trace broadcast is enabled on 44x systems. To reduce power consumption when instruction tracing is not needed, disable trace broadcast. Check External Debug Mode (EDM) bit to detect if it should be disabled or not. Resetting system via a debugger will set the DBCR0[EDM] bit. Resetting via u-boot or OS will not. Signed-off-by: Victor Gallardo <vgallardo@apm.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Cleanup of PVR detection code in cpu.cStefan Roese2010-09-23-71/+61
| | | | | | | | | | | | | | | | | | | | | | | | This patch cleans the PVR detection code in check_cpu() up a bit. Basically the strings are better seperated, resulting in an easier to understand and maintain code version. The #ifdef's couldn't be removed easily because of two reasons: - Some SoC revisions have the same PVR, so need a way to differentiate between those two SoC's. - In some case statements registers only available in this SoC variant are referenced. Instead I moved the CONFIG_440 #ifdef a bit, so that 405 platforms don't add this 440 detection code and vice versa. Resulting in this U-Boot image size change: 405EX (Kilauea): 408 bytes less 440EPx (Sequoia): 604 bytes less 460EX (Canyonlands): 564 bytes less Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* ppx4xx: remove unused functionality for DU405 boardsMatthias Fuchs2010-09-23-26/+5
| | | | | | | | Remove some unused functionality to make U-Boot build again. Especially PCI is not used on the board. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* Remove unused CONFIG_SERIAL_SOFTWARE_FIFO featureStefan Roese2010-09-23-146/+0
| | | | | | | | | This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO feature from U-Boot. It has only been implemented for PPC4xx and was not used at all. So let's remove it and make the code smaller and cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
* ppc4xx: Remove now unused CONFIG_UART1_CONSOLEStefan Roese2010-09-23-16/+1
| | | | | | | | 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: Use common NS16550 driver for PPC4xx UARTStefan Roese2010-09-23-824/+600
| | | | | | | | | | | | | | | | This patch removes the PPC4xx UART driver. Instead the common NS16550 driver is used, since all PPC4xx SoC's use this peripheral device. The file 4xx_uart.c now only implements the UART clock calculation function which also sets the SoC internal UART divisors. All PPC4xx board config headers are changed to use this common NS16550 driver now. Tested on these boards: acadia, canyonlands, katmai, kilauea, sequoia, zeus Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Big header cleanup part 2, mostly PPC405 relatedStefan Roese2010-09-23-948/+712
| | | | | | | | | | | | | | | 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. As a part from this cleanup, the GPIO definitions for PPC405EP are corrected. The high and low parts of the registers (for example CONFIG_SYS_GPIO0_OSRL vs. CONFIG_SYS_GPIO0_OSRH) have been defined in the wrong order. This patch now fixes this issue by switching these xxxH and xxxL values. This brings the GPIO 405EP port in sync with all other PPC4xx ports. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Big header cleanup, mostly PPC440 relatedStefan Roese2010-09-23-1986/+1750
| | | | | | | | | | | 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 gpio.h to ppc4xx-gpio.h since its ppc4xx specificStefan Roese2010-09-23-22/+22
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Move ppc4xx headers to powerpc include directoryStefan Roese2010-09-23-149/+149
| | | | | | | | | 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>
* ppc4xx: Remove unreferenced file include/405_dimm.hStefan Roese2010-09-23-4/+0
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* fsl: refactor MPC8610 and MPC5121 DIU code to use existing bitmap and logo ↵Timur Tabi2010-09-21-1156/+37
| | | | | | | | | | features The Freescale MPC8610 and MPC5121 DIU code had re-implement two features that already existed in U-Boot: bitmap drawing and top-of-screen logo (CONFIG_VIDEO_LOGO). So delete the 8610-specific code and use the built-in features instead. Signed-off-by: Timur Tabi <timur@freescale.com>
* 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>
* logos: add Freescale logoTimur Tabi2010-09-21-0/+3
| | | | | | | Add the Freescale logo and update the Makefile to build it when building a Freescale board. Signed-off-by: Timur Tabi <timur@freescale.com>
* silence config step commands display during MAKEALL buildsKim Phillips2010-09-21-1/+1
| | | | | | | | [u-boot next]$ ./MAKEALL 83xx awk '(NF && $1 !~ /^#/) { print $1 ": " $1 "_config; $(MAKE)" }' boards.cfg > .boards.depend Configuring for ve8313 board... Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* arm: Make jadecpu board use relocationMatthias Weisser2010-09-21-3/+13
| | | | | | | This patch modifies jadecpu board so that it is usable with the relocation patches by Heiko Schocher Signed-off-by: Matthias Weisser <weisserm@arcor.de>
* Merge branch 'next' of ../custodians into nextWolfgang Denk2010-09-21-2/+4451
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| * Merge branch 'next' of git://git.denx.de/u-boot-usb into nextWolfgang Denk2010-09-21-2/+4451
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| | * USB-CDC: Fix coding style issuesVitaly Kuzmichev2010-09-20-407/+420
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * USB-CDC: Correct freeing usb requestsVitaly Kuzmichev2010-09-20-2/+7
| | | | | | | | | | | | | | | | | | | | | Fix in_ep and out_ep confusion (rx_req was allocated from out_ep, not from in_ep) and add lost dev->req freeing. Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | * USB-CDC: Use native debug printout macrosVitaly Kuzmichev2010-09-20-53/+43
| | | | | | | | | | | | | | | | | | | | | | | | Replace Linux-like debug printout macros by native ones. Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com> Applied after removing dead code like '#define DEBUG/#undef DEBUG'
| | * USB-CDC: Add lost 'qmult' definitionVitaly Kuzmichev2010-09-20-0/+6
| | | | | | | | | | | | | | | | | | | | | Add lost 'qmult' definition for High Speed devices and make it configurable through CONFIG_USB_ETH_QMULT. Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | * USB-CDC: Restuct USB gadget MakefileVitaly Kuzmichev2010-09-20-2/+5
| | | | | | | | | | | | | | | | | | | | | Prohibit simultaneous usage of both old and new gadget stacks and allow UDC drivers to be dependent on CONFIG_USB_ETHER. Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
| | * Integrate USB gadget layer and USB CDC driver layerRemy Bohmer2010-09-20-2/+4425
| | | | | | | | | | | | | | | | | | | | | Derived from Linux kernel 2.6.27 Signed-off-by: Thomas Smits <ts.smits@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
| | * usb: musb: stub out MUSB_TXCSR_MODE for Blackfin partsMike Frysinger2010-09-20-0/+2
| | | | | | | | | | | | | | | | | | | | | The MUSB_TXCSR_MODE register setting isn't supported on Blackfin musb parts, so stub it out to 0. This matches Linux behavior. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | Merge branch 'next' of ../custodians into nextWolfgang Denk2010-09-21-57/+48
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| * | cfi_flash: Remove uneccessary #ifdef CONFIG_SYS_MAX_FLASH_BANKS_DETECTStefan Roese2010-09-20-17/+3
| | | | | | | | | | | | | | | | | | | | | Now that the defines are moved to header files we don't need this conditional compilation any more. Remove it. Signed-off-by: Stefan Roese <sr@denx.de>
| * | cfi_flash: Simplify dynamic flash bank number detectionStefan Roese2010-09-20-34/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch simplifies the use of CONFIG_SYS_MAX_FLASH_BANKS_DETECT. By moving these optional variables and defines into the common code, board specific code is minimized. Currently only the following board use this feature: APC405, IDS8247, TQM834x And IDS8247 doesn't seem to really need this feature, since its not updating the bank number variable at all. So this patch removes the definition of CONFIG_SYS_MAX_FLASH_BANKS_DETECT from this board port. This new framework will be used by the upcoming lwmon5 update as well. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Heiko Schocher <hs@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
| * | cfi_flash: Add weak default for cfi_flash_bank_addr()Stefan Roese2010-09-20-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cfi_flash_bank_addr(int bank_nr) returns the base addresses of the requested bank. Introducing this weak default enables boards to override this functions with a board specific version when required. This feature will be used in the lwmon5 board update, supporting runtime detection of 2 board revisions with different flash layouts. Signed-off-by: Stefan Roese <sr@denx.de>
| * | cfi_flash: Simplify flash_get_info()Stefan Roese2010-09-20-2/+2
| |/ | | | | | | | | | | | | | | | | | | This patch removes an unecessary check in the return statement. This is not needed, since "info" is initializes to NULL. And "info" will not be written to again, if the flash address is not found. Additionally "info" is not initialized to "0" but to "NULL". Signed-off-by: Stefan Roese <sr@denx.de>
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