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* serial: Add vcth UART driverStefan Roese2008-12-10-0/+122
| | | | | | This patch adds the UART driver for the upcoming VCTH board support. Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2008-12-09-15/+26
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| * usbtty/omap: update to current APIJean-Christophe PLAGNIOL-VILLARD2008-12-09-15/+26
| | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Remy Böhmer <linux@bohmer.net>
* | drivers/fsl_pci_init: Fix compile warningKumar Gala2008-12-09-0/+2
|/ | | | | | | | | fsl_pci_init.c: In function 'fsl_pci_setup_inbound_windows': fsl_pci_init.c:122: warning: comparison is always true due to limited range of data type The check only makes sense if we are CONFIG_PHYS_64BIT Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2008-12-09-0/+3
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| * net: tsec: Fix Marvell 88E1121R phy initAnatolij Gustschin2008-12-04-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch tries to ensure that phy interrupt pin won't be asserted after booting. We experienced following issues with current 88E1121R phy init: Marvell 88E1121R phy can be hardware-configured to share MDC/MDIO and interrupt pins for both ports P0 and P1 (e.g. as configured on socrates board). Port 0 interrupt pin will be shared by both ports in such configuration. After booting Linux and configuring eth0 interface, port 0 phy interrupts are enabled. After rebooting without proper eth0 interface shutdown port 0 phy interrupts remain enabled so any change on port 0 (link status, etc.) cause assertion of the interrupt. Now booting Linux and configuring eth1 interface will cause permanent phy interrupt storm as the registered phy 1 interrupt handler doesn't acknowledge phy 0 interrupts. This of course should be fixed in Linux driver too. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | Section name should be ".data", not "data"Trent Piepho2008-12-09-5/+4
| | | | | | | | | | Signed-off-by: Trent Piepho <tpiepho@freescale.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* | drivers/bios_emulator: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-12-07-48/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | FPGA: move fpga drivers to drivers/fpgaJean-Christophe PLAGNIOL-VILLARD2008-12-05-0/+3762
|/ | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge branch 'master' of git://git.denx.de/u-boot-at91Wolfgang Denk2008-12-05-13/+12
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| * mtd/dataflash.c: fix a problem with the last partitionIlko Iliev2008-12-02-1/+1
| | | | | | | | | | | | | | | | | | This patch fix the problem that only the [NB_DATAFLASH_AREA - 1] dataflash partition can be defined to use the area to the end of dataflash size. Now it is possible to have only one dataflash partition from 0 to the end of of dataflash size. Signed-off-by: Ilko Iliev <iliev@ronetix.at>
| * fix some coding style violations.Ilko Iliev2008-12-02-13/+12
| | | | | | | | | | | | This patch fix some coding style violations. Signed-off-by: Ilko Iliev <iliev@ronetix.at>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2008-12-05-29/+13
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| * | drivers/usb: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-11-28-29/+13
| |/ | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Remy Böhmer <linux@bohmer.net>
* | drivers/fsl_pci_init: Fix inbound window mapping bugBecky Bruce2008-12-03-1/+1
|/ | | | | | | | | | | | | The current code will cause the creation of a 4GB window starting at 0 if we have more than 4GB of RAM installed, which overlaps with PCI_MEM space and causes pci_bus_to_phys() to return erroneous information. Limit the size to 4GB - 1; which causes the code to create one 2GB and one 1GB window instead. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Andy Fleming <afleming@freescale.com>
* NAND: Fix misplaced return statement in nand_{read,write}_skip_bad().Scott Wood2008-11-25-6/+6
| | | | | | | | This caused the operation to be needlessly repeated if there were no bad blocks and no errors. Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2008-11-25-67/+64
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| * ARM: OMAP: Convert IO macrosDirk Behme2008-11-21-67/+64
| | | | | | | | | | | | Convert IO macros to readx/writex. Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-ubiWolfgang Denk2008-11-25-0/+12566
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| * | mtd: Remove a printf() from add_mtd_device().Piotr Ziecik2008-11-24-2/+0
| | | | | | | | | | | | | | | | | | | | | Remove a printf() from add_mtd_device(), which produces spurious output. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | UBI: Add basic UBI support to U-Boot (Part 5/8)Kyungmin Park2008-11-19-0/+3810
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | UBI: Add basic UBI support to U-Boot (Part 4/8)Kyungmin Park2008-11-19-0/+2538
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | UBI: Add basic UBI support to U-Boot (Part 3/8)Kyungmin Park2008-11-19-0/+2018
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | UBI: Add basic UBI support to U-Boot (Part 2/8)Kyungmin Park2008-11-19-0/+1768
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | UBI: Add basic UBI support to U-Boot (Part 1/8)Kyungmin Park2008-11-19-0/+1755
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | MTD: Add MTD paritioning infrastructureKyungmin Park2008-11-19-0/+679
| |/ | | | | | | | | | | | | | | This MTD part infrastructure will be used by the upcoming UBI support. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | cfi-mtd: Add cfi-mtd driver.Piotr Ziecik2008-11-24-0/+208
| | | | | | | | | | | | | | | | | | | | | | | | Add cfi-mtd driver, which exports CFI flash to MTD layer. This allows CFI flash devices to be used from MTD layer. Building of the new driver is controlled by CONFIG_FLASH_CFI_MTD option. Initialization is done by calling cfi_mtd_init() from flash_init(). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | cfi_flash: Add interface for flash verbosity controlPiotr Ziecik2008-11-24-11/+22
| | | | | | | | | | | | | | | | | | | | | | Add interface for flash verbosity control. It allows to disable output from low-level flash API. It is useful when calling these low-level functions from context other than flash commands (for example the MTD/CFI interface implmentation). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | cfi_flash: Export flash_sector_size() function.Piotr Ziecik2008-11-24-2/+0
| | | | | | | | | | | | | | | | Export flash_sector_size() function from drivers/mtd/cfi_flash.c, so that it can be used in the upcoming cfi-mtd driver. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | cfi_flash: Make all flash access functions weakStefan Roese2008-11-24-7/+25
|/ | | | | | | | | | | | | | | | | This patch defines all flash access functions as weak so that they can be overridden by board specific versions. This will be used by the upcoming VCTH board support where the NOR FLASH unfortunately can't be accessed memory-mapped. Special accessor functions are needed here. To enable this weak functions you need to define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS in your board config header. Otherwise the "old" default functions will be used resulting in smaller code. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* drivers/qe/uec_phy.c: Added PHY-less (fixed PHY) driver.Richard Retanubun2008-11-09-0/+79
| | | | | | | | Copied over the fixed PHY driver as used in pp4xx/4xx_enet.c. This adds support for PHY-less MAC connections to the UEC. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* ColdFire: Add mii driver in drivers/netTsiChung Liew2008-11-09-17/+326
| | | | | | | All CF platforms' mii.c are consolidated into one Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Moved PPC4xx EMAC driver to drivers/netBen Warren2008-11-09-0/+2127
| | | | | | | Also changed path in all linker scripts that reference this driver Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
* xilinx_emaclite buffer overrunClive Stubbings2008-11-09-1/+1
| | | | | | | | | Patch to fix buffer allocation size and alignment. Buffer needs to be u32 aligned and PKTSIZE_ALIGN bytes long. Acked-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* NET: QE: UEC: Make uec_miiphy_read() and uec_miiphy_write() use the devname arg.richardretanubun2008-11-09-3/+43
| | | | | | | | | | The current uec_miiphy_read and uec_miiphy_write hardcode access devlist[0] This patch makes these function use the devname argument that is passed in to allow access to the phy registers of other devices in devlist[]. Signed-of-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Adds two more ethernet interface to 83xxrichardretanubun2008-11-09-0/+8
| | | | | | Fixed compiler warning "declared but unused" eth5_uec_info and eth6_uec_info. Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk2008-11-01-1/+2
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| * CFI Driver: Fix "flash not ready" problemWolfgang Denk2008-10-31-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a problem on systems where the NOR flash is attached to a 64 bit bus. The toggle bit detection in flash_toggle() is based on the assumption that the same flash address is read twice without any other interjacent flash accesses. However, on 32 bit systems the function flash_read64() [as currently implemented] does not perform an atomic 64 bit read - instead, this is broken down into two 32 bit read accesses on addresses "addr" and "addr + 4". So instead of reading a 64 bit value twice from "addr", we see a sequence of 4 32 bit reads from "addr", "addr + 4", "addr", and "addr + 4". The consequence is that flash_toggle() fails to work. This patch implements a simple, but somewhat ugly solution, as it avoids the use of flash_read64() in this critical place (by breaking it down manually into 32 bit read operations) instead of rewriting flash_read64() such to perform atomic 64 bit reads as one could expect. However, such a rewrite would require the use of floating point load operations, which becomes pretty complex: save MSR; set Floating Point Enable bit in MSR; use "lfd" instruction to perform atomic 64 bit read; use "stfd" to store value to temporary variable on stack; load u64 value from temporary variable; restore saved MSR; return u64 value; The benefit-cost ratio of such an implementation was considered too bad to actually attempt this, especially as we can expect that such an implementation would not only have a bigger memory footprint but also cause a performance degradation. Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2008-11-01-9/+10
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| * Blackfin: only initialize the RTC when actually usedMike Frysinger2008-10-23-9/+10
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | NAND: Properly create JFFS2 cleanmarkers.Scott Wood2008-10-29-19/+11
| | | | | | | | | | | | | | | | | | | | | | As reported by Ilko Iliev <iliev@ronetix.at>, the "nand erase clean" command is currently broken, and among other things causes all blocks to be marked bad. This implements it properly using MTD_OOB_AUTO, along with some indentation fixes. Signed-off-by: Scott Wood <scottwood@freescale.com>
* | NAND fsl elbc: Set FMR[ECCM] based on page size.Scott Wood2008-10-29-2/+14
| | | | | | | | | | | | | | Hardware expects ECCM 0 for small page and ECCM 1 for large page when booting from NAND, so use those defaults. Signed-off-by: Scott Wood <scottwood@freescale.com>
* | Make Freescale local bus registers available for both 83xx and 85xx.Haiying Wang2008-10-29-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | - Rename lbus83xx_t to fsl_lbus_t and move it to asm/fsl_lbc.h so that it can be shared by both 83xx and 85xx - Remove lbus83xx_t and replace it with fsl_lbus_t in all 83xx boards files which use lbus83xx_t. - Move FMR, FIR, FCR, FPAR, LTESR from mpc83xx.h to asm/fsl_lbc.h so that 85xx can share them. Signed-off-by: Jason Jin <Jason.Jin@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | NAND: Reset chip on power-upKarl Beldan2008-10-29-0/+8
| | | | | | | | | | | | | | | | | | | | Some chips require a RESET after power-up (e.g. Micron MT29FxGxxxxx). The first command sent is NAND_CMD_READID. Issue a NAND_CMD_RESET in nand_scan_ident before reading the device id. Tested with an MT29F4G08AAC. Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | NAND: sync with 2.6.27Scott Wood2008-10-29-43/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | This brings the core NAND code up to date with the Linux kernel. Since there were several drivers in Linux as of the last update that are not in u-boot, I'm not bringing over new drivers that have been added since in the absence of an interested party. I did not update OneNAND since it was recently synced by Kyungmin Park, and I'm not sure exactly what the common ancestor is. Signed-off-by: Scott Wood <scottwood@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk2008-10-28-5/+1
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| * | atmel_lcdfb: Straighten out funky vl_sync logicHaavard Skinnemoen2008-10-25-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | If the board _didn't_ request INVLINE_INVERTED, we set INVLINE_INVERTED, otherwise we don't. WTF? Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | atmel_lcdfb: Eliminate unneeded #include <asm/arch/hardware.h>Haavard Skinnemoen2008-10-25-1/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | atmel_lcdfb doesn't actually need anything from asm/arch/hardware.h. It includes a file that does, asm/arch/gpio.h, but this file doesn't include <asm/arch/hardware.h> like it's supposed to. Add the missing include to asm/arch/gpio.h and remove the workaround from the atmel_lcdfb driver. This makes the driver compile on avr32. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | powerpc: fix pci window initialization to work with > 4GB DRAMBecky Bruce2008-10-27-3/+7
| | | | | | | | | | | | | | | | | | The existing code has a few errors that need to be fixed in order to support large RAM sizes. Fix those, and add a comment to make it clearer. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* | pci/fsl_pci_init: Removed a bunch pointless trailing backslashes.Kumar Gala2008-10-27-7/+7
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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