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2010-04-13arm: Move cpu/$CPU to arch/arm/cpu/$CPUPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-03-23TI: Davinci: NAND Driver CleanupCyril Chemparathy
Modified to use IO accessor routines consistently. Eliminated volatile usage to keep checkpatch.pl happy. Signed-off-by: Cyril Chemparathy <cyril@ti.com>
2010-03-07da830evm: Add support for TI EMACNick Thompson
Adds support for ethernet networking on the da830evm platform. This platform uses an SoC EMAC interface and a 3 port ethernet switch as a PHY with an RMII interface. The PHY also has a i2c interface for configuring the switch functions. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12DA830 EVM: Enable NAND support on Spectrum Digital EVMNick Thompson
The EVM UI extender card has a NAND device. This change will enable saveenv to work with NAND and Linux to be booted using: mtdparts default nboot kernel bootm Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12da830evm: Use table driven pin mux configurationNick Thompson
Tidyup the pin muxer configuration using the Davinci table driven pinmux configuration function and data tables. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-01-09DA830: Add pinmux for USB0_DRVVBUSAjay Kumar Gupta
USB0_DRVVBUS pinmux configuration is required for USB functinality in uboot. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-04Davinci: Table driven pinmux configurationNick Thompson
Davinci: Table driven pinmux configuration Add code to allow pinmux_config tables to be grouped and configured as a single resource. This removes multiple calls to the pinmux configuration code from board_init and allows pinmuxes to be individually configured and added by data manipulation only. All related #ifdefs can the be removed from board_init code and since the compiler optimises away statics, #ifdefs can be reduced in the data definitions as well. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
2009-11-27TI DaVinci DM646x: Enable NAND on DM6467 EVMSandeep Paulraj
This patch enables NAND on the DM6467 EVM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-27TI DA8xx: Add new directory for da830evm boardSekhar Nori
Add new directory for da830evm board Provides initial support for TI OMAP-L137/DA830 SoC devices on a Spectrum Digital EVM board. See http://www.spectrumdigital.com/ Provides: Initial boot and configuration. Support for i2c. UART support (console). Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
2009-11-27TI Davinci: add a pin multiplexer configuration APINick Thompson
Creates a method allowing pin settings to be logically grouped into data structure arrays and provides an API to configure the pinmux settings to enable the relevant pin functions. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
2009-10-28Coding Style cleanup; update CHANGELOG, prepare -rc1Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-24TI DaVinci: Adding Copyright for DM365 EVMSandeep Paulraj
Forgot to add Copyright while submitting the patch. This patch adds the copyright. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-24TI DaVinci: DM355 Leopard: Fix compilation warningSandeep Paulraj
We get a compliation warning when we enable the NAND driver for DM355 leopard. The waring we get is that we have an implicit declaration of davinci_nand_init. It is fixed by including the asm/arch/nand_defs.h header file Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-18TI: DaVinci: DM355 Leopard board supportSandeep Paulraj
This patch adds support for the leopard board which is based on the DM355 SOC. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-18TI DaVinci DM646x: Adding initial support for DM6467 EVMSandeep Paulraj
This patch adds the initial support for DM6467 EVM. Other features like NET and NAND support will be added as follow up patches. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-18TI DaVinci DM365: Fix Compilation warning for DM365 EVMSandeep Paulraj
This patch fixes a compilation warning while compiling the DM365 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-18TI DaVinci DM355: Fix Compilation warning for DM355 EVMSandeep Paulraj
This patch fixes a compilation warning while compiling the DM355 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-13TI: DaVinci DM365: Enabling network Support on DM365 EVMSandeep Paulraj
This patch enables EMAC on the DM365 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-13TI DaVinci DM365: Removing header file which does not existSandeep Paulraj
The DaVinci DM365 EVM board specific code was including a header file which does not exist. So removing this header file. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-09-05ARM: DaVinci: Adding Support for DaVinci DM365 EVMSandeep Paulraj
This patch adds support for the DM365 EVM. It has been tested on a DM365 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-08-10ARM: Davinci DM355: Enabling DM9000 on DM355 EVMSandeep Paulraj
Due to recent changes to the NET support on U-boot, DM9000 is no longer detected on the DM355 EVM. This minor update enables DM9000 on the DM355 EVM. Tested on the DM355 EVM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-07-07davinci_nand chipselect/init cleanupDavid Brownell
Update chipselect handling in davinci_nand.c so that it can handle 2 GByte chips the same way Linux does: as one device, even though it has two halves with independent chip selects. For such chips the "nand info" command reports: Device 0: 2x nand0, sector size 128 KiB Switch to use the default chipselect function unless the board really needs its own. The logic for the Sonata board moves out of the driver into board-specific code. (Which doesn't affect current build breakage if its NAND support is enabled...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-06-15Switched davinci_emac Ethernet driver to use newer APIBen Warren
Added CONFIG_NET_MULTI to all Davinci boards Removed all calls to Davinci network driver from board code Added cpu_eth_init() to cpu/arm926ejs/cpu.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-06-12dm355 evm supportDavid Brownell
Initial U-Boot support for the DaVinci DM355 EVM. This is a board from Spectrum Digital. Board docs include schematic and firmware for its microcontroller: http://c6000.spectrumdigital.com/evmdm355/revd/ Most of the DM355 chip is fully documented by TI, the most notable exception being the MPEG/JPEG coprocessor (programmable using codecs available at no cost from TI), which is omitted from its DM335 sibling: http://focus.ti.com/docs/prod/folders/print/tms320dm355.html This version can boot from the on-board DM9000 Ethernet chip, after being loaded (from NAND, MMC/SD, or UART). In the near future, NAND and USB support could be added ... NAND support is being held back until the support for the 4-bit ECC hardware is ready. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12ARM DaVinci:Consolidate common u-boot.ldsSandeep Paulraj
The u-boot.lds is common for all DaVinci boards. The patch removes multiple instances and moves the u-boot.lds to /cpu/arm926ejs/davinci folder. This addresses one of the comments i received while submitting patches for DM3xx Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-06-12davinci: display correct clock infoDavid Brownell
Move the clock-rate dumping code into the cpu/.../davinci area where it should have been, enabled by CONFIG_DISPLAY_CPUINFO, updating the format and showing the DSP clock (where relevant). Switch boards to use the cpuinfo() hook for this stuff. Remove a few now-obsolete PLL #defines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD
actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12davinci: move psc support board-->cpuDavid Brownell
Move DaVinci PSC support from board/* to cpu/* where it belongs. The PSC module manages clocks and resets for all DaVinci-family SoCs, and isn't at all board-specific. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12DaVinci Ethernet cleanupDavid Brownell
Chips without the EMAC controller won't need the utilities it uses to read an Ethernet address from EEPROM; so don't include them needlessly. Use is_valid_ether() to validate the address from EEPROM. All-zero addresses aren't the only invalid addresses. A fully erased EEPROM returns all-ones, also invalid... Switch those Ethernet utilities to use "%pM" for printing MAC addresses; and not say ROM when they mean EEPROM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2009-05-15Fix e-mail address of Gary Jennejohn.Detlev Zundel
Signed-off-by: Detlev Zundel <dzu@denx.de>
2009-03-20Fix all linker script to handle all rodata sectionsTrent Piepho
A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2009-02-22davinci: fix implicit declaration of function 'davinci_errata_workarounds'Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22ARM DaVinci: Add common peripherals and modules enable functions.Hugo Villeneuve
Taken all the duplicated code for enabling common modules and apply software workarounds from the board specific code into common functions. Also added comments explaining the workarounds (from TI errata documents) and replaced some numerical bit numbers with more meaningful defines. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2009-02-12Coding style cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-01-28usb : musb : Enabling DM6446 (TI DaVinci) USB module powerThomas Abraham
Enabling DM6446 (TI DaVinci) USB module power and MUSB low-level controller hook up to USB core layer. Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com> Signed-off-by: Thomas Abraham <t-abraham@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-01-28usb : musb : Adding USB VBUS enable functionality for DM644x DVEVMThomas Abraham
Adding USB VBUS enable functionality for DM644x DVEVM (TI DaVinci) platform. Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com> Signed-off-by: Thomas Abraham <t-abraham@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2008-11-18Align end of bss by 4 bytesSelvamuthukumar
Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-13ARM DaVinci: Remove redundant setting of GD_FLG_RELOC for sffsdr board.Hugo Villeneuve
This is no longer necessary now that the GD_FLG_RELOC flag is set for all ARM boards. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2008-08-30ARM DaVinci: Standardize names of directories/filesHugo Villeneuve
ARM DaVinci: Standardize names of directories/files. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-30ARM DaVinci: Move common functions to board/davinci/commonHugo Villeneuve
ARM DaVinci: Move common functions to board/davinci/common. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2008-07-14ARM DaVinci: Remove extern phy_t declaration by moving code to proper placeHugo Villeneuve
ARM DaVinci: Remove extern phy_t declaration by moving code to proper place. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2008-07-14ARM DaVinci: Remove duplicate definitions of MACH_TYPE and prototype of ↵Hugo Villeneuve
i2c_init() ARM DaVinci: Remove duplicate definitions of MACH_TYPE and prototype of i2c_init(). Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2008-07-10ARM: Fix for wrong patch version applied for Lyrtech SFF-SDR board (ARM926EJS)Hugo Villeneuve
ARM: Fix for incorrect version of patch applied when adding support for the Lyrtech SFF-SDR board. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Philip Balister, OpenSDR <philip@opensdr.com>
2008-07-02Cleanup: remove redundant deleting on *~ filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-02Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-06-28ARM: Add support for Lyrtech SFF-SDR board (ARM926EJS)Hugo Villeneuve
This patch adds support for the Lyrtech SFF-SDR board, based on the TI DaVinci architecture (ARM926EJS). Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Philip Balister <philip@balister.org> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-12Fix linker scripts: add NOLOAD atribute to .bss/.sbss sectionsWolfgang Denk
With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk <wd@denx.de>
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