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* powerpc/mpc8xxx: Add DDR2 to unified DDR driverYork Sun2011-09-29-0/+52
| | | | | | | | | | | | DDR2 has different ODT table and values. Adding table according to Samsung application note. Fix additive latency calculation to avoid interger underflow. Also converted typedef dynamic_odt_t to struct dynamic_odt. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add support for new P102x/P2020 RDB style boardsLi Yang2011-09-29-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following boards share a common design but with minor variations between them: P1020MSBG-PC P1020RDB-PC P1020UTM-PC P1021RDB-PC P1024RDB P1025RDB P2020RDB-PC The P1020RDB-PC shares its roots in the existing P1020RDB board design, however uses DDR3 instead of DDR2. P2020RDB-PC differs from the P102x RDB-PC with 64-bit DDR and 100Mhz SYSCLK. Key features on these boards include: * DDR3 * NOR flash * NAND flash (on RDB's only) * SPI flash (on RDB's only) * SDHC/MMC card slot * VSC7385 Ethernet switch (on P1020MBG, P1020RDB, & P1021RDB) * PCIE slot and mini-PCIE slots As these boards use soldered DDR chips not regular DIMMs, an on-board EEPROM is used to store SPD data. In case of absent or corrupted SPD, falling back to timing data embedded in the source code will be used. Raw timing data is extracted from DDR chip datasheet. Different speeds of DDR are supported with this approach. ODT option is forced to fit this set of boards, again because they don't have regular DIMMs. CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS is defined as 5ms to meet specification for writing timing. VSC firmware Address is defined by default in config file for eTSEC1. SD width is based off DIP switch. DIP switch is detected on the board by reading i2c bus and setting the appropriate mux values. Some boards have QE module in the silicon (P1021 and P1025). QE and eLBC have pins multiplexing. QE function needs to be disabled to access Nor Flash and CPLD. QE-UEC and QE-UART can be enabled for linux kernel by setting "qe" in hwconfig. In addition, QE-UEC and QE-TDM also have pins multiplexing, to enable QE-TDM for linux kernel, set "qe;tdm" in hwconfig. Syntax is as below 'setenv hwconfig qe' to enable QE UEC/UART and disable Nor-Flash/CPLD. 'setenv hwconfig 'qe;tdm'' to enalbe QE TDM and disable Nor-Flash/CPLD. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Zhao Chenhui <b26998@freescale.com> Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Tang Yuantian <b29983@freescale.com> Signed-off-by: ramneek.mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Akhil Goyal <akhil.goyal@freescale.com>
* doc/README.scrapyard: Update board removal commit IDsWolfgang Denk2011-09-28-13/+13
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "ixdp425" and "ixpdg425" boardsAlbert ARIBAUD2011-09-27-0/+2
| | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Stefan Roese <sr@denx.de>
* doc: provide a correct board_init_r definition pathVladimir Zapolskiy2011-09-23-1/+1
| | | | | | | | This is a trivial fix in the documentation, which corrects board_init_r() source reference. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* omap: gpio: generic changes after changing APISanjeev Premi2011-09-13-10/+10
| | | | | | | | This patch contains the generic changes required after change to generic API in the previous patch. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Minor coding style cleanup.Wolfgang Denk2011-09-11-22/+21
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: PXA: remove broken "zylonite" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Marek Vasut <marek.vasut@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
* ARM: remove broken "shannon" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Rolf Offermanns <rof@sysgo.de>
* ARM: remove broken "modnet50" board.Wolfgang Denk2011-09-07-62/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Thomas Elste <info@elste.org>
* ARM: remove broken "lpc2292sodimm" board.Wolfgang Denk2011-09-07-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* ARM: remove broken "lart" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Alex Züpke <azu@sysgo.de>
* ARM: remove broken "impa7" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Marius Gröger <mag@sysgo.de>
* ARM: remove broken "gcplus" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: George G. Davis <gdavis@mvista.com>
* ARM: remove broken "evb4510" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Curt Brune <curt@cucy.com>
* ARM: remove broken "ep7312" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Marius Gröger <mag@sysgo.de>
* ARM: remove broken "dnp1110" board.Wolfgang Denk2011-09-07-0/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Alex Züpke <azu@sysgo.de>
* ARM: remove broken "SMN42" board.Wolfgang Denk2011-09-07-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* doc/README.scrapyard: Update commit IDs or board removalsWolfgang Denk2011-09-07-25/+25
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* arm: do not force d-cache enable on all boardsAneesh V2011-09-04-0/+51
| | | | | | | | | | | | c2dd0d45540397704de9b13287417d21049d34c6 added dcache_enable() to board_init_r(). This enables d-cache for all ARM boards. As a result some of the arm boards that are not cache-ready are broken. Revert this change and allow platform code to take the decision on d-cache enabling. Also add some documentation for cache usage in ARM. Signed-off-by: Aneesh V <aneesh@ti.com>
* ARM: remove broken "at91rm9200dk" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "m501sk" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "kb9202" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "csb637" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "cmc_pu2" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "at91cap9adk" boardWolfgang Denk2011-09-04-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stelian Pop <stelian.pop@leadtechdesign.com>
* ARM: remove broken "voiceblue" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "smdk2400" boardWolfgang Denk2011-09-04-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Gary Jennejohn <garyj@denx.de>
* ARM: remove broken "sbc2410x" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "netstar" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "mx1fs2" boardWolfgang Denk2011-09-04-0/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "lpd7a40x" boardsWolfgang Denk2011-09-04-0/+1
| | | | | | Remove lpd7a400 and lpd7a404 boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "edb93xx" boardsWolfgang Denk2011-09-04-0/+8
| | | | | | | Remove edb9301, edb9302, edb9302a, edb9307, edb9307a, edb9312, edb9315 and edb9315a boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "B2" boardWolfgang Denk2011-09-04-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andrea Scian <andrea.scian@dave-tech.it>
* ARM: remove broken "armadillo" boardWolfgang Denk2011-09-04-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Rowel Atienza <rowel@diwalabs.com>
* ARM: remove broken "assabet" boardWolfgang Denk2011-09-04-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: George G. Davis <gdavis@mvista.com>
* ARM: MX51: PLL errata workaroundDavid Jander2011-09-04-0/+17
| | | | | | | | | | | | | This is a port of the official PLL errata workaround from Freescale to mainline u-boot. The PLL's in the i.MX51 processor can go out of lock due to a metastable condition in an analog flip-flop when used at high frequencies. This workaround implements an undocumented feature in the PLL (dither mode), which causes the effect of this failure to be much lower (in terms of frequency deviation), avoiding system failure, or at least decreasing the likelihood of system failure. Signed-off-by: David Jander <david@protonic.nl>
* Add documentation for USB Host NetworkingSimon Glass2011-08-08-1/+156
| | | | | | | | This describes what it is for, devices supported, how to enable for your board in U-Boot, setting up the server, and notes about MAC addresses. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Eric Bénard <eric@eukrea.com>
* Convert ISO-8859 files to UTF-8Albert ARIBAUD2011-08-04-3/+3
| | | | | | | | There was a mix of UTF-8 and ISO-8859 files in the U-Boot source tree, which could cause issues with the patchwork review system. This commit converts all ISO-8859 files to UTF-8. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* README.at91-soc: remove AT91(RM9200) joining noticeAndreas Bießmann2011-08-03-22/+0
| | | | | | | Since all currently supported at91rm9200 boards are migrated to at91 support the joining notice can be removed. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* cleanup: Fix typos and misspellings in various files.Mike Williams2011-07-28-3/+3
| | | | | | | | | | | Recieve/Receive recieve/receive Interupt/Interrupt interupt/interrupt Addres/Address addres/address Signed-off-by: Mike Williams <mike@mikebwilliams.com>
* mkimage: add UBL header support for booting davinci cpusHeiko Schocher2011-07-28-0/+141
| | | | | | | | creating an u-boot.ubl file, which contains the UBL Header needed for booting from NAND with the RBL from TI. For more information read doc/README.ublimage. Signed-off-by: Heiko Schocher <hs@denx.de>
* add command fitupd to run an update from a FIT imageAndreas Pretzsch2011-07-26-0/+5
| | | | | | | | | | | | Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
* spl: add initial support for a generic SPL frameworkDaniel Schwierzeck2011-07-26-0/+62
| | | | | Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* powerpc/p2041rdb: Add p2041rdb board supportMingkai Hu2011-07-17-0/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P2041RDB Specification: ----------------------- Memory subsystem: * 4Gbyte unbuffered DDR3 SDRAM SO-DIMM(64bit bus) * 128 Mbyte NOR flash single-chip memory * 256 Kbit M24256 I2C EEPROM * 16 Mbyte SPI memory * SD connector to interface with the SD memory card Ethernet: * dTSEC1: connected to the Vitesse SGMII PHY (VSC8221) * dTSEC2: connected to the Vitesse SGMII PHY (VSC8221) * dTSEC3: connected to the Vitesse SGMII PHY (VSC8221) * dTSEC4: connected to the Vitesse RGMII PHY (VSC8641) * dTSEC5: connected to the Vitesse RGMII PHY (VSC8641) PCIe: * Lanes E, F, G and H of Bank1 are connected to one x4 PCIe SLOT1 * Lanes C and Land D of Bank2 are connected to one x4 PCIe SLOT2 SATA: Lanes C and Land D of Bank2 are connected to two SATA connectors USB 2.0: connected via a internal UTMI PHY to two TYPE-A interfaces I2C: * I2C1: Real time clock, Temperature sensor, Memory module * I2C2: Vcore Regulator, 256Kbit I2C Bus EEPROM, PCIe slot1/2 UART: supports two UARTs up to 115200 bps for console Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Specify hwconfig usage for USB controllerRamneek Mehresh2011-07-11-0/+25
| | | | | | | Specify hwconfig usage for USB mode and phy change Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add basic support for P1023RDS boardRoy Zang2011-07-11-0/+101
| | | | | | | | | | | | | | The P1023RDS board is the reference board for the P1023 SoC. Add support for booting it from NOR or NAND, with fixed 2G of DDR, PCIe, UART, I2C, etc. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Lei Xu <B33228@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc83xx: Add support for MergerBox boardAndre Schwarz2011-07-06-0/+59
| | | | | | | | Includes board config file, documentation, maintainer and boards.cfg entries, and board specific files in vendor dir. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* cmd_nand: add nand write.trimffs commandBen Gardiner2011-07-01-0/+10
| | | | | | | | | | | | | | | | | | Add another nand write. variant, trimffs. This command will request of nand_write_skip_bad() that all trailing all-0xff pages will be dropped from eraseblocks when they are written to flash as-per the reccommended behaviour of the UBI FAQ [1]. The function that implements this timming is the drop_ffs() function by Artem Bityutskiy, ported from the mtd-utils tree. [1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algo Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Artem Bityutskiy <dedekind1@gmail.com> CC: Detlev Zundel <dzu@denx.de> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* ARM: drop unsupported 'trab' boardWolfgang Denk2011-06-22-1/+2
| | | | | | | | | | The 'trab' board configuration is broken, and there is nobody who is interested and willing to fix it. Drop it. This includes support for VFD displays which have always been used by this board only. Signed-off-by: Wolfgang Denk <wd@denx.de>
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