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* Merge branch 'for-wd-master' of git://git.denx.de/u-boot-pxaWolfgang Denk2010-10-23-8658/+355
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| * PXA: Remove "xsengine" boardMarek Vasut2010-10-22-1035/+0
| | | | | | | | | | | | This board is broken and it's not possible to repair it. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: Remove "wepep250" boardMarek Vasut2010-10-22-898/+0
| | | | | | | | | | | | | | This board is broken and impossible to repair without deep knowledge or availability of the hardware. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: Remove "delta" boardMarek Vasut2010-10-22-1403/+0
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: zipitz2: Add missing CONFIG_SYS_TEXT_BASEMarek Vasut2010-10-22-0/+1
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: vpac270: Add missing CONFIG_SYS_TEXT_BASEMarek Vasut2010-10-22-0/+1
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: xm250: Fix for relocMarek Vasut2010-10-22-576/+24
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: xaeniax: Fix for relocMarek Vasut2010-10-22-445/+22
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: trizepsiv: Fix for relocMarek Vasut2010-10-22-552/+17
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: pxa255_idp: Fix for relocMarek Vasut2010-10-22-518/+22
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: pleb2: Fix for relocMarek Vasut2010-10-22-518/+23
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: palmtc: Fix for relocMarek Vasut2010-10-22-102/+17
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: palmld: Fix for relocMarek Vasut2010-10-22-111/+18
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: lubbock: Fix for relocMarek Vasut2010-10-22-432/+22
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: innokom: Fix for relocMarek Vasut2010-10-22-470/+23
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: csb226: Fix for relocMarek Vasut2010-10-22-470/+18
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: cradle: Fix for relocMarek Vasut2010-10-22-550/+28
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: colibri_pxa270: Fix for relocMarek Vasut2010-10-22-50/+17
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: cerf250: Fix for relocMarek Vasut2010-10-22-440/+22
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: Use pxa-regs.h register definitions in start.SMarek Vasut2010-10-22-12/+8
| | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
| * PXA: Implement ELF relocationMarek Vasut2010-10-22-76/+72
| | | | | | | | | | | | Based on patch by: Albert Aribaud <albert.aribaud@free.fr> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2010-10-23-480/+1524
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| * | XPedite5500 board supportJohn Schmoller2010-10-22-0/+1085
| | | | | | | | | | | | | | | | | | | | | | | | | | | Initial support for Extreme Engineering Solutions XPedite5500 - a P2020-based PMC/XMC single board computer. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | xes: Add POST support for 8xxx boardsPeter Tyser2010-10-22-0/+42
| | | | | | | | | | | | | | | | | | | | | Add memory and I2C posts to the XPedite517x/520x/537x board families. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | mpc86xx: Add generic POST word read/write supportPeter Tyser2010-10-22-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | The PIC's TFRR register doesn't affect hardware and is generally unused, so use as storage for the POST word. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | post/i2c: Add ability to ignore I2C devicesPeter Tyser2010-10-22-2/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the ability to not report an I2C POST error for a set of given I2C addresses on bootup. This is useful for cases when a device may or may not be present, and neither case is considered an error. For example: - Some form factors such as XMC and Compact PCI Express have an I2C EEPROM whose address changes based on geographical address. Eg installed in one slot its EEPROM address is, 0x50, in another its 0x51, etc. This allows multiple devices to have their EEPROMs present on the same I2C bus. Thus the I2C devices present for an XMC or CPCIe card depend on if and where other cards are installed in the same system. - Some cards have optional I2C devices. Eg one hardware build configuration has different I2C devices than another and software can't determine if the optional device should be present or not. - Some cards have optional daughtercards with I2C devices on them. - I2C EEPROMs address range depends on their size. Its possible to support differently size EEPROMs by only probing the EEPROM's base address and ignoring the other addresses that are impacted by its size. A new CONFIG_SYS_POST_I2C_IGNORES define has been added which specifies a list of I2C addresses for the I2C POST to ignore. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | post/i2c: Rename I2C_ADDR_LIST to CONFIG_SYS_POST_I2C_ADDRSPeter Tyser2010-10-22-62/+62
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | post/i2c: Don't probe address 0Peter Tyser2010-10-22-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the I2C specification device address 0 is the "general call address", ie a broadcast address. The I2C specification states that the format of a general call uses at least 2 bytes, which U-Boot's probing routine does not adhere to. Not probing device address 0 will prevent possible issues with devices that accept general calls. Additionally, this change shouldn't reduce POST coverage since each I2C device should still be accessed via its own, unique address. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | post/i2c: Clean up detection logicPeter Tyser2010-10-22-16/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | The logic previously used in the I2C post was a bit convoluted. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | post/i2c: General clean upPeter Tyser2010-10-22-25/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Clean up ifdeffery - Update coding style No functional change should have occurred. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | xes: Make X-ES board names more genericPeter Tyser2010-10-22-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some U-Boot images for X-ES boards support multiple products in the same family. For example, the XPedite5370, XPedite5371, and XPedite5372 are similar enough that one U-Boot image can work on all 3 cards. To make it clear that a U-Boot image can work on boards of the same family, rename the boards with the least significant digit of 'x'. While we're at it, change the board config file and make targets to be lowercase. Also change the default uImage and fdt filenames to "board.uImage" and "board.dtb" to be more generic. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | xes: Add board_flash_wp_on()John Schmoller2010-10-22-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add board_flash_wp_on() to check a pca9557 gpio pin to see if non-volatile memory write protection is enabled. Previously, write protected NOR flashes would fail initialization which resulted in a bootup error such as: ... DTT: 53 C local / 64 C remote (adt7461@4c) DTT: 54 C local (ds1621@48) FLASH: Executed from FLASH1 POST memory PASSED FLASH: ## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB ## Unknown FLASH on Bank 2 - Size = 0x00000000 = 0 MB *** failed *** ### ERROR ### Please RESET the board ### With this patch, NOR flash initialization is skipped: ... DTT: 53 C local / 64 C remote (adt7461@4c) DTT: 54 C local (ds1621@48) FLASH: Executed from FLASH1 POST memory PASSED FLASH: Uninitialized - Write Protect On L2: 1024 KB enabled NAND: 1024 MiB ... Note that flash related commands such as flinfo and saveenv will error out when flash write protection is enabled. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | xes: Consolidate checkboard()John Schmoller2010-10-22-66/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a common checkboard() function to support all X-ES's Freescale boards. Also, add a get_board_derivative() function which reads hardware strapping resistors to determine what model a board is. This allows one U-Boot image to support multiple boards. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | pci: Add ability to re-enumerate PCI busesJohn Schmoller2010-10-22-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new 'pci enum' command which re-enumerates the PCI buses. This command is enabled via the CONFIG_CMD_PCI_ENUM define and can be useful in boards with FPGAs connected via PCI/PCIe, boards that support PCI hot-plugging, or during PCI debug. Also enable the 'pci enum' command for X-ES's Freescale-based boards. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Wolfgang Denk <wd@denx.de>
| * | xes: Use common PCI initialization codePeter Tyser2010-10-22-294/+64
| | | | | | | | | | | | | | | | | | | | | | | | Common Freescale code for PCI initialization now exists, so migrate X-ES boards to use it. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | corenet_ds: Update CONFIG_SYS_GBL_DATA_SIZE to deal with growth in gd_tKumar Gala2010-10-22-1/+1
| |/ | | | | | | | | | | | | The recent change the env code added an additional 32 bytes into gd_t and that causes to grow pass the previous CONFIG_SYS_GBL_DATA_SIZE size. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk2010-10-23-0/+4701
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| * | MX51: Add video support to vision2 boardStefano Babic2010-10-22-0/+82
| | | | | | | | | | | | | | | | | | The patch adds support for LCD to the vision2 board. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | MX51: Add video supportStefano Babic2010-10-22-0/+711
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add framebuffer driver for the MX51 processor working on the IPUv3 internal graphic processor. The port is based on the driver found in the kernel delivered by Freescale as part of i.MX BSP: [kernel 2.6.31 commit cc4fe714041805997b601fe8e5dd585d8a99297f] [agust@denx.de: some style fixes and dead code removal] Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | MX51: Add IPU driver for video supportStefano Babic2010-10-22-0/+3292
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch is a porting of the IPU Linux driver developed by Freescale to have framebuffer functionalities in u-boot. The port is based on kernel 2.6.31 commit cc4fe714041805997b601fe8e5dd585d8a99297f, as delivered by Freescale [i.MX BSP]. Most features are dropped from the original driver and only LCD support is the goal of this porting. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | Add linux framebuffer header include/linux/fb.hStefano Babic2010-10-22-0/+616
| |/ | | | | | | | | | | [port of linux 2.6.34 commit 6a9ee8af344e3bd7dbd61e67037096cdf7f83289] Signed-off-by: Stefano Babic <sbabic@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2010-10-23-22/+28
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| * | ehci-hcd.c: fix hanging under higher loadWolfgang Denk2010-10-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch solves a problem with USB hanging under higher load on a i.MX31 board. It falls into class of typical USB problems and fixes: if you don't understand the real cause, add a delay somewhere. The problem appeared after introduction of ELF relocation, which results in smaller code, which appears to run faster (probably because it fits better in the cache); turning off the instruction cache, adding debug printf()s and increasing the delay have all been found to make the problem go away. Moving the original "udelay(1)" up in the code to it's new place made the problem appear much less frequently. Increasing the delay to 2 microseconds then made the code run reliably in all (hour-long) tests. To be on the safe side, we set it to 5 microseconds here. Signed-off-by: Heiko schocher <hs@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Remy Bohmer <linux@bohmer.net> Cc: Stefano Babic <sbabic@denx.de>
| * | usb_storage: constify us_direction lookup tableMike Frysinger2010-10-22-1/+1
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | usb: musb: constify a bitMike Frysinger2010-10-22-19/+21
| | | | | | | | | | | | | | | | | | These ep and root hub structures need not be writable. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | USB: fix Queue Element Transfer Descriptor changesWolfgang Denk2010-10-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 3ed1607 "USB: sync Queue Element Transfer Descriptor against EHCI spec" added an "__attribute__ ((aligned (32)))" to the declaration of struct qTD, as used for example in the Linux kernel as well. However, it turns out that this attribute causes errors in "usb start" (like "ERROR: NOT USB_CONFIG_DESC 7b" and similar). Drop the attribute again. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Dan Lykowski <lykowdk@gmail.com> Cc: Remy Bohmer <linux@bohmer.net> Cc: Stefano Babic <sbabic@denx.de>
| * | ehci-pci: print hccr, hcor and hc_lenghtFlorian Fainelli2010-10-22-0/+4
| |/ | | | | | | | | | | | | It is useful to know the EHCI-PCI hccr, hcor and hc_lenght to make sure it was successfully registered, and at the correct location. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2010-10-23-111/+90
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| * | sh: sh4: Move to boards.cfgNobuhiro Iwamatsu2010-10-21-77/+12
| | | | | | | | | | | | | | | | | | | | | Move the sh4 target boards out of the Makefile and into boards.cfg. And fix sh4 of MAKEALL. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: sh3: Move to boards.cfgNobuhiro Iwamatsu2010-10-21-19/+3
| | | | | | | | | | | | | | | | | | | | | Move the sh3 target boards out of the Makefile and into boards.cfg. And fix sh3 of MAKEALL. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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