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2011-01-14powerpc/fsl-pci: Add generic code to setup PCIe controllersKumar Gala
Since all the PCIe controllers are connected over SERDES on the SoCs we can utilize is_serdes_configured() to determine if a controller is enabled. After which we can setup the ATMUs and LAWs for the controller in a common fashion and allow board code to specify what the controller is connected to for reporting reasons. We also provide a per controller (rather than all) for some systems that may have special requirements. Finally, we refactor the code used by the P1022DS to utilize the new generic code. Based on patch by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-01-14powerpc/fsl-pci: Determine pci_controller based on cfg addr for dts fixupKumar Gala
Previously we passed in a specifically named struct pci_controller to determine if we had setup the particular PCI bus. Now we can search for the struct so we dont have to depend on the name or the struct being statically allocated. Introduced new find_hose_by_cfg_addr() to get back a pci_controller struct back by searching for it means we can do things like dynamically allocate them or not have to expose the static structures to all users. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Wolfgang Denk <wd@denx.de>
2011-01-14fsl_esdhc: Fix esdhc disabled problem on some platformsChenhui Zhao
Some new platform's esdhc pins don't share with other function. The eSDHC shouldn't be disabled, even if "esdhc" isn't defined in hwconfig env variable. Use CONFIG_FSL_ESDHC_PIN_MUX to fix this problem. Signed-off-by: Chenhui Zhao <b26998@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-01-12Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk
2011-01-11add AM29F400BB to table of supported legacy flashsDavid Müller
Signed-off-by: David Mueller <d.mueller@elsoft.ch> Signed-off-by: Stefan Roese <sr@denx.de>
2011-01-10LAN91C*: Change chip names to fit the eth_device struct sizeYanjun Yang
The eth_device.name field length is limited by NAMESIZE, which is 16 defined in include/net.h. Unfortunately, two of the names in lan91c96.c are beyond that. Signed-off-by: YanJun Yang <yangyj.ee@gmail.com>
2011-01-09ftgmac100: support of gigabit eth ftgmac100Macpaul Lin
Add Faraday's ftgmac100 (gigabit ethernet) MAC controller's driver. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-01-09miiphy: convert to linux/mii.hMike Frysinger
The include/miiphy.h header duplicates a lot of things from linux/mii.h. So punt all the things that overlap to keep the API simple and to make merging between U-Boot and Linux simpler. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09cfi_flash: avoid flash_verbose when possibleMike Frysinger
The flash_verbose logic is only used by the CFI MTD layer, so if we aren't using that, disable the logic completely. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-11sh: serial_sh: Fix build in serial_shNobuhiro Iwamatsu
The serial of ap325rxa has it of two kinds, and the setting of the clock is different. Because there was a problem by function to judge serial kind, this revised it. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2011-01-11sh: sh7722: Fix multiple definition of PSDR in serial_shNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2011-01-11sh: serial: Update serial driver for SHNobuhiro Iwamatsu
I copied the setting of CPU from Linux kernel and commonized it. By this, we can communalize a kernel and information. And added the serial setting of many CPU's. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2010-12-22Merge branch 'next' of ../nextWolfgang Denk
2010-12-21Move DECLARE_GLOBAL_DATA_PTR to file scopeJohn Rigby
It can be optimised out by the compiler otherwise resulting in obscure errors like a board not booting. This has been documented in README since 2006 when these were first fixed up for GCC 4.x. Signed-off-by: John Rigby <john.rigby@linaro.org> Fix some additional places. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
2010-12-18fsl_esdhc: Fix the voltage validation processLi Yang
The current code use all the voltage range support by the host controller to do the validation. This will cause problem when the host supports Low Voltage Range. Change the validation voltage to be based on board setup. Signed-off-by: Li Yang <leoli@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-18fsl_esdhc: Fix max clock frequencyJerry Huang
The max clock of MMC is 52MHz Signed-off-by: Jerry Huang <Changm-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-18fsl_esdhc: Use mmc_set_clock to set initial speedJerry Huang
After booting the u-boot, and first using some SD card (such as Sandisk 2G SD card), because the field 'clock' of struct mmc is zero, this will cause the read transfer is always active and SDHC DATA line is always active, therefore, driver can't handle the next command. Therefore, we use mmc_set_clock to setup both the data structure and HW to the initial clock speed of 400000Hz. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-17MTD/NAND: fix nand_base.c to use get_timer() correctlyReinhard Meyer
This is part of the timer cleanup effort. In the future we only use get_timer() in its intended way to program timeout loops. reset_timer() shall not be used anymore. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-12-17nand: constify id/manu tablesMike Frysinger
These id tables need not be writable. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-17video/mx3fb: fix clock dividerStefano Babic
Fix clock divider for COM57H5M10XRC display. The previous setting caused flicker. Tested on Qong (EVBLite with COM57H5M10XRC). Signed-off-by: Stefano Babic <sbabic@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
2010-12-17RTC driver for PT7C4338 chip.Priyanka Jain
PT7C4338 chip is being manufactured by Pericom Technology Inc. It is a serial real-time clock which provides: 1)Low-power clock/calendar. 2)Programmable square-wave output. It has 56 bytes of nonvolatile RAM. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Acked-by: Timur Tabi <timur@freescale.com>
2010-12-17Merge branch 'next' of git://www.denx.de/git/u-boot-cfi-flash into nextWolfgang Denk
2010-12-17sf: winbond: add support for W25Q16/32/128 partsWojtek Skulski
While we're here, cut out the useless id defines too. Signed-off-by: Wojtek Skulski <skulski@pas.rochester.edu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-17sf: new driver for EON devicesChong Huang
Signed-off-by: Chong Huang <chuang@ucrobotics.com> Signed-off-by: Haitao Zhang <minipanda@linuxrobot.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-17cfi_flash: Add optional config register write to cfi-detectionStefan Roese
This patch adds the possibility to (optinally) write to the flash configuration register. The Intel style CFI chips support such a register that can be used to configure the operation mode to a non-default value. This method will be used by the t3corp board, which needs to configure the DS617 Xilinx flash for async read mode. Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-17cfi_flash: Use flash_read32() in sector_erased()Stefan Roese
The function sector_erased() is modified to not use pointer access, but to use the correct accessor functions. This fixes a problem on the t3corp board with the Xilinx DS617 flash chips. Here a board specific accessor function is needed to read from flash in 32bit mode. This patch enables such an operation mode. Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-17cfi_flash: Fix problems with status/id read modeStefan Roese
This patch adds some calls to set the flash chip in the read-status- register- or read-id-mode before the corresponding register is read back. This problem was detected while porting the common CFI driver to support the Xilinx DS617 flash chips. Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-16Serial: Add UART support for Marvell ARMADA 100 SoCs.Prafulla Wadaskar
ARMADA 100 SoCs has NS16550 compatible UART peripheral This patch enables the same for ARMADA100 platforms Signed-off-by: Mahavir Jain <mjain@marvell.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-16Serial: ns16550: Add support for CONFIG_SYS_NS16550_IER macroPrafulla Wadaskar
On some processors this ier register configuration is different for ex. Marvell Armada100 This patch introduce CONFIG_SYS_NS16550_IER macro support to unconditionally initialize this register. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-16gpio: Add Multi-Function-Pin configuration driver for Marvell SoCsPrafulla Wadaskar
Most of the Marvell SoCs has Multi Function Pin (MFP) configuration registers For ex. ARMADA100. These registers are programmed to expose the specific functionality associated with respective SoC Pins This driver provides configuration APIs, using them, configuration need to be done in board specific code for ex- following code configures MFPs 107 and 108 for UART_TX/RX functionality int board_early_init_f(void) { u32 mfp_cfg[] = { /* Console on UART1 */ MFP107_UART1_RXD, MFP108_UART1_TXD, MFP_EOC /*End of configureation*/ }; /* configure MFP's */ mfp_config(mfp_cfg); return 0; } Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-16Merge branch 'master' of ../master into nextWolfgang Denk
2010-12-13fsl_esdhc: Set the eSHDC DMACTL[SNOOP] bit after resetting the controllerP.V.Suresh
eSDHC host controller reset results in clearing of snoop bit also. This patch sets the SNOOP bit after the completion of host controller reset. Without this patch mmc reads are not consistent. Signed-off-by: P.V.Suresh <pala@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-13fsl_upm: Add MxMR/MDR synchronizationJohn Schmoller
According to Freescale reference manuals (eg section "13.4.4.2 Programming the UPMs" of the P4080 Reference Manual): "Since the result of any update to the MxMR/MDR register must be in effect before the dummy read or write to the UPM region, a write to MxMR/MDR should be followed immediately by a read of MxMR/MDR." The UPM on a custom P4080-based board did not work without performing a read of MxMR/MDR after a write. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-13tsec: Revert to setting TBICR_ANEG_ENABLE by default for SGMIIKumar Gala
The following commit: commit 46e91674fb4b6d06c6a4984c0b5ac7d9a16923f4 Author: Peter Tyser <ptyser@xes-inc.com> Date: Tue Nov 3 17:52:07 2009 -0600 tsec: Force TBI PHY to 1000Mbps full duplex in SGMII mode Removed setting Auto-Neg by default, however this is believed to be proper default configuration for initialization of the TBI interface. Instead we explicitly set CONFIG_TSEC_TBICR_SETTINGS for the XPedite5370 & XPedite5500 boards that use a Broadcomm PHY which require Auto-Neg to be disabled to function properly. This addresses a breakage on the P2020 DS & MPC8572 DS boards when used with an SGMII riser card. We also remove setting CONFIG_TSEC_TBICR_SETTINGS on the P1_P2_RDB family of boards as now the default setting is sufficient for them. Additionally, we clean up the code a bit to remove an unnecessary second define. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Peter Tyser <ptyser@xes-inc.com> Tested-by: Peter Tyser <ptyser@xes-inc.com>
2010-12-11OMAP3: SPI driverDirk Behme
CC: Ruslan N. Araslanov <byaaka@yandex.ru> Signed-off-by: Ruslan Araslanov <ruslan.araslanov@vitecmm.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-12-11ARMV7: OMAP4: twl6030 add battery charging supportBalaji T K
Add battery charging support twl6030 driver. Add support for battery voltage and current measurements. Add command to get battery status and start/stop battery charging from USB. Signed-off-by: Balaji T K <balajitk@ti.com> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-12-09Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk
2010-12-08Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-12-07AT91: gen_atmel_mci.c: fix bug when Slot B is usedReinhard Meyer
Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-12-06fix s3c2410_nand timing default valuesDavid Müller (ELSOFT AG)
The attached patch fixes wrong timing default values and adds the possibility to specify board specific timing value in the board config file. Signed-off-by: David Mueller <d.mueller@elsoft.ch>
2010-12-01video: move fsl_diu_fb driver to drivers/videoAnatolij Gustschin
Since the driver is used not only on Freescale boards, we move it to a common place for video drivers as suggested by Wolfgang. The patch also cleans up the top level Makefile. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-11-30Merge branch 'next' of git://git.denx.de/u-boot-arm into nextWolfgang Denk
2010-11-30pl01x: use C structs and readl/writelRabin Vincent
Use C structs for registers, and use readl/writel instead of custom accessors. Acked-by: Michael Brandt <michael.brandt@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
2010-11-30add Xilinx_abort_fn to Xilinx_Spartan3_Slave_Serial_fnsWolfgang Wegner
Currently the hardware was left in an undefined state in case Spartan3 serial load failed. This patch adds Xilinx_abort_fn to give the board a possibility to clean up in this case. Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2010-11-30da850: Add RMII support for EMACSudhakar Rajashekhara
This patch is a port of the work by Sudhakar Rajeshekhara in commit ab3effbcad8851cc65dc5241a01c064d2030a3b2 of git://arago-project.org/git/people/sandeep/u-boot-davinci.git. The da850 UI board has on it an RMII PHY which can be used if the MDC line to the MII PHY on the baseboard is disabled and the RMII PHY is enabled by configuring the values of some GPIO pins on the IO expander of the UI board. This patch implements disabling that line via GPIO2[6], configuring the UI board's IO expander and setting only the pinmux settings that are needed for RMII operation. Tested on da850evm by adding a define for CONFIG_DRIVER_TI_EMAC_USE_RMII. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Ben Warren <biggerbadderben@gmail.com> CC: Mike Frysinger <vapier@gentoo.org> CC: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-11-28cfi_flash: fix bug introduced while recent change to flash_get_size()Anatolij Gustschin
commit ec50a8e389863ac35bfd9d9a2e8b30187318e59e "cfi_flash: handle 'chip size exceeds address window' situation" added 3rd argument to flash_get_size() but didn't fix all the function calls from the board specific code. Many boards have their own flash_get_size() definitions in the board code and use them there, but some boards (e.g. tqm834x, tqm85xx, pdm360ng) use flash_get_size() from the cfi_flash.c driver. The bug shows up if the value of the "max_size" argument (which is not defined when calling the function with two arguments) happens to be less than "info->size". In this case on the affected boards we end up with a bank of reduced size and in the worst case might even be not able to update U-Boot or to boot the kernel from flash: => fli Bank # 1: CFI conformant FLASH (32 x 16) Size: 0 kB in 1 Sectors AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E Erase timeout: 4096 ms, write timeout: 1 ms Buffer write timeout: 3 ms, buffer size: 64 bytes Sector Start Addresses: F0000000 RO Bank # 2: CFI conformant FLASH (32 x 16) Size: 128 MB in 512 Sectors AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E Erase timeout: 4096 ms, write timeout: 1 ms Buffer write timeout: 3 ms, buffer size: 64 bytes Sector Start Addresses: F8000000 F8040000 F8080000 F80C0000 F8100000 F8140000 F8180000 F81C0000 F8200000 F8240000 ... E.g., updating U-Boot is not possible now: => protect off ${u-boot_addr} +${u-boot_size} Error: end address (0xf007ffff) not in flash! Bad address format => era ${u-boot_addr} +${u-boot_size} Error: end address (0xf007ffff) not in flash! Bad address format This patch removes the 3rd argument of flash_get_size() again and sets "max_size" in the function itself instead of passing it as a function argument. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-11-2774xx_7xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
2010-11-27824x: Cleanup for partial linking and --gc-sectionsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
2010-11-27ppc4xx/NAND: Reduce size of NAND SPL imageStefan Roese
This is needed for the canyonlands_nand build target. Without it the resulting image won't fit into 4k. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Acked-by: Stefan Roese <sr@denx.de>
2010-11-26e1000: fix compile warningWolfgang Denk
Get rid of compiler warning: e1000.c: In function 'e1000_transmit': e1000.c:5028: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>