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* Davinci: ea20: Add early init to get early output from consoleStefano Babic2011-11-03-7/+11
| | | | | | | | Use board_early_init_f so that the full boot log output can be displayed. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci: ea20: Add NAND supportStefano Babic2011-11-03-17/+18
| | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Scott Wood <scottwood@freescale.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci: ea20: set GPIOs to hold MII-Phy in reset and set UART0-Switch for ↵Bastian Ruppert2011-11-03-1/+29
| | | | | | | | | | console Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: dzu@denx.de CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci: ea20: set console on UART0Bastian Ruppert2011-11-03-8/+8
| | | | | | | Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* arm, davinci: replace CONFIG_PRELOADER with CONFIG_SPL_BUILDHeiko Schocher2011-11-03-1/+1
| | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850evm: Move LPSC configuration to board_early_init_f()Christian Riesch2011-10-27-9/+14
| | | | | | | | | | | | | | | | | | | | | | | Since commit f1d2b313c9eb6808d30c16a9eb5251240452a56c the serial port of the da850evm is accessed before the UART2 peripheral of the SoC is powered on in the function board_init() in board/davinci/da8xxevm/da850evm.c. When u-boot is used in conjunction with the UBL (user boot loader, see doc/README.davinci) on this board, the UART2 peripheral is already turned on by UBL at the time u-boot is started. Hence, the wrong initialization sequence is not noticed by most users. However, if UBL is not used, u-boot must power on the peripheral before using it. This patch adds a board_early_init_f() function for the LPSC configuration to the da850evm board configuration. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Heiko Schocher <hs@denx.de> Cc: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da830: add support for NAND boot modeManjunath Hadli2011-10-27-0/+63
| | | | | | | | | | | | Add support for enabling NAND boot mode in configuration file and add correspanding pinmux support, nand initialize function in board file. The size required for environment variables not more than 10KB the CONFIG_ENV_SIZE is set to 10KB from (512 << 10). Acked-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* build: add missing $(AR)->$(cmd_link_o_target) updateMike Frysinger2011-10-22-1/+1
| | | | | | | | | Seems people fixed their files to use libfoo.o, but didn't actually update the creation targets to use $(cmd_link_o_target). Update the rest of the Makefile's found with grep. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Simon Glass <sjg@chromium.org>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-66/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ARM: hawkboard: fix compilation of nand_splWolfgang Denk2011-09-10-0/+1
| | | | | | | | | | | | | Fix build problem: nand_spl/board/davinci/da8xxevm/hawkboard_nand_spl.c: In function 'board_init_f': nand_spl/board/davinci/da8xxevm/hawkboard_nand_spl.c:132: warning: implicit declaration of function 'nand_boot' nand_spl/board/davinci/da8xxevm/hawkboard_nand_spl.c:133: warning: 'noreturn' function does return Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Syed Mohammed Khasim <sm.khasim@gmail.com> Cc: Sughosh Ganu <urwithsughosh@gmail.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* da8xxevm: Fix warning: unused variable 'val'Wolfgang Denk2011-09-07-1/+3
| | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
* da850: modifications for Logic PD Rev.3 AM18xx EVMNagabhushana Netagunte2011-09-04-0/+13
| | | | | | | | | | AHCLKR/UART1_RTS/GP0[11] pin needs to be configured for NOR to work on Rev.3 EVM. When GP0[11] is low, the SD0 interface will not work, but NOR flash will. Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850: add support to wake up DSP during board initNagabhushana Netagunte2011-09-04-0/+59
| | | | | | | | | | | | add support for DSP wake-up by default on DA850/OMAP-L138 during board initialization. Enable hwconfig environment and added extra env setting through CONFIG_EXTRA_ENV_SETTINGS. To prevent DSP from being woken up,set the environment variable as, set hwconfig "dsp:wake=no" Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850: add NOR boot mode supportNagabhushana Netagunte2011-09-04-0/+51
| | | | | | | | | Add pin-mux support for NOR in board file and correspanding macros to use NOR boot mode in configuration file. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Add Ethernet hardware MAC address framework to usbnetSimon Glass2011-08-08-1/+1
| | | | | | | | | | | | Built-in Ethernet adapters support setting the mac address by means of a ethaddr environment variable for each interface (ethaddr, eth1addr, eth2addr). This adds similar support to the USB network side, using the names usbethaddr, usbeth1addr, etc. They are kept separate since we don't want a USB device taking the MAC address of a built-in device or vice versa. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Eric Bénard <eric@eukrea.com>
* DaVinci: rename gpio_defs.h to gpio.hLaurence Withers2011-08-03-2/+2
| | | | | | | | | In preparation for a generic GPIO driver for the DA8xx processors, rename <asm/arch/gpio_defs.h> to <asm/arch/gpio.h> and fix up all files which include it. Signed-off-by: Laurence Withers <lwithers@guralp.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Remove volatile qualifier in get_ram_size() callsAlbert ARIBAUD2011-07-17-1/+1
| | | | | | | | | Checkpatch.pl complains about the volatile qualifier in calls to get_ram_size(). Remove this qualifier in the prototype and in the calls where it is useless, and leave it only in the function body where it is needed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* da850evm: fix NAND WSTROBE and TA timingsBen Gardiner2011-05-11-2/+2
| | | | | | | | | | | | | | | | The current NAND timings, introduced in commit a3f88293ddd13facd734769c1664d35ab4ed681f da850evm: setup the NAND flash timings , incorrectly set WSTROBE and TA to 0. A more recent inspection of the values set by the Linux kernel indicates that these should be set to 1. Set the WSTROBE and TA field of the EMIFA cycle-count timings configuration to 1 to match the values set by linux. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Stefano Babic <sbabic@denx.de> CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Scott Wood <scottwood@freescale.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ea20: fix libea20.o not foundBen Gardiner2011-04-11-1/+1
| | | | | | | | | | This patch fixes ea20 after commit 6d8962e814c15807dd6ac5757904be2a02d187b8 where $(obj)lib$(BOARD).a was changed to $(obj)lib$(BOARD).o in almost all the Makefiles except ea20, probably due to merge path of the changes in 2010.12. Signed-off-by: Ben Gardiner<bengardiner@nanometrics.ca> CC: Sebastien Carlier <sebastien.carlier@gmail.com> Acked-by : Stefano Babic <sbabic@denx.de>
* DaVinci DM6467: Enhance board SupportSandeep Paulraj2011-02-02-0/+26
| | | | | | | | | | | | Support for DM6467 was incomplete and the build failed as well. Patches were sent to the list but have not been added. This enhances the DM6467 support. Some more patches will need to be sent to bring it in line with what is available in internal TI trees Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DM365: Fix Build ErrorSandeep Paulraj2011-02-02-1/+1
| | | | | | | | | After the merger of the next branch, the DM365 was broken. A function used only by DA8xx based SOCs was being incorrectly called. So fix it. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DaVinci DM365: Adding MMC/SD support for DM365 EVMSandeep Paulraj2011-02-02-0/+49
| | | | | | The patch adds support for MMC/SD in the DM365 EVM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DaVinci DM355: Adding MMC/SD support for DM355 EVMSandeep Paulraj2011-02-02-0/+41
| | | | | | The patch adds support for MMC/SD in the DM355 EVM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci: add support for the ea20 boardStefano Babic2010-11-30-0/+249
| | | | | | | | | | This board uses the OMAP-L138 SOM stacked on a custom baseboard. It supports SPI Flash, Ethernet with RMII. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci 8xx: Move common functions to share codeStefano Babic2010-11-30-76/+54
| | | | | | | | | | | | | | | | | As more Davinci 8xx board can be added, move common code to be shared between boards. * rebased ontop of Sugosh's patches * moving the HAWKBOARD_KICK{0,1}_UNLOCK defines to arch/arm/include/asm/arch-davinci/davinci_misc.h from to arch/arm/include/asm/arch-davinci/da8xx_common.h * don't define dram functions in PRELOADER * move sync_env_enetaddr into existing EMAC ifdef * use misc.c in hawkboard nand_spl Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850: Add RMII support for EMACSudhakar Rajashekhara2010-11-30-4/+122
| | | | | | | | | | | | | | | | | | | | | | | 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>
* Add board support for hawkboardSughosh Ganu2010-11-30-76/+334
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch adds basic board support for TI's OMAP-L138 based Hawkboard. This board is pretty similar to the da850 EVM. Support for nand and network access is added in this version. The following bootup procedure is used. At reset, the Rom Boot Loader(RBL), initialises the ddr and the nand controllers and copies the second stage bootloader(nand_spl) to RAM. The secondary bootloader then copies u-boot from a predefined location in the nand flash to the RAM, and passes control to the u-boot image. Three config options are supported * hawkboard_config - Used to create the u-boot.bin. Tftp the u-boot.bin image to the RAM from u-boot, and flash to the nand flash at address 0xe0000. * hawkboard_nand_config - Used to generate the secondary bootloader(nand_spl) image. This creates an elf file u-boot-spl under nand_spl/. Create an AIS signed image using this file, and flash it to the nand flash at address 0x20000. The ais file should fit in one block. * hawkboard_uart_config - This is same as the first image, but with the TEXT_BASE as expected by the RBL(0xc1080000). Create the AIS Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Move and rename common headers from underSughosh Ganu2010-11-28-97/+13
| | | | | | | | | | board/davinci. Move the davinci common headers to the architecture specific include file path. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DA850 EVM: passing maximum clock rate information to kernelSekhar Nori2010-11-19-0/+33
| | | | | | | | | | | | | | | | | | | | The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package (not software readable). Introduce a method to pass the maximum allowed clock rate information to kernel using ATAG_REVISION. The kernel uses this information to determine the maximum cpu clock rate reachable using cpufreq. Note that U-Boot itself does not set the CPU clock rate. The CPU clock is setup by a primary bootloader ("UBL"). The rate setup by UBL could be different from the maximum clock rate supported by the device. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* Drop support for CONFIG_SYS_ARM_WITHOUT_RELOCWolfgang Denk2010-10-29-10/+0
| | | | | | | | | | | | | | | | When this define was introduced, the idea was to provide a soft migration path for ARM boards to get adapted to the new relocation support. However, other recent changes led to a different implementation (ELF relocation), where this no longer works. By now CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it actually hurts because it obfuscates the actual code by sprinkling it with lots of dead and non-working debris. So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Remove config.mk for da8xxevm based boards.Sughosh Ganu2010-10-26-43/+0
| | | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the now unnecessary config.mk file. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-9/+9
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* schmoogie: fix build error due to removal of forceenv()Wolfgang Denk2010-10-18-4/+4
| | | | | | | | | | | | commit 6d014adf dropped support for the forceenv() function, but failed to remove references to it from board/davinci/schmoogie/schmoogie.c Replace forceenv() by setenv() and set CONFIG_ENV_OVERWRITE instead in the board config file to allow overwriting the serial number. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Sergey Kubushyn <ksi@koi8.net> Acked-by: Sergey Kubushyn <ksi@koi8.net>
* da850evm: basic MII EMAC supportBen Gardiner2010-10-17-0/+49
| | | | | | | | | | | | | | | | The current da850evm support in u-boot/master omits any use of the davinci EMAC. This patch adds basic support for the EMAC using the MII PHY found on the baseboard of the EVM. The MAC address is read from the environment variable 'ethadd'. Note that this is different from the da850evm support in the u-boot omapl1 tree where the MAC address is read from SPI flash. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Sudhakar Rajashekhara <sudhakar.raj@ti.com> CC: Ben Warren <biggerbadderben@gmail.com> CC: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850evm: setup the NAND flash timingsBen Gardiner2010-10-17-0/+18
| | | | | | | | | | | | The default NAND flash timings are very conservative. This patch assigns the timings reccomended in the recent linux kernel patch [1] from Sekhar Nori. The speedup, as reported in that patch, is 5.3x for reads. [1] http://www.spinics.net/lists/arm-kernel/msg100278.html Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da850evm : enable NAND even when not in NAND boot modeBen Gardiner2010-10-17-0/+22
| | | | | | | | | | | | | | | There is currently no NAND pinmux enabled by the da850evm board setup code. This is fine when booting from NAND since the early boot code (UBL) will setup the pinmux; however, when the boot mode is any other setting NAND is unusable when enabled in the config. This patch adds a pinmux list for NAND and enables it when NAND is enabled in the config. Tested by booting from SPI on the da850evm and verifying NAND was usable. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* davinci_emac: davinci_eth_set_mac_addr to ->write_hwaddrBen Gardiner2010-10-11-41/+22
| | | | | | | | | | | | | | | | | | | | | | This patch proposes to migrate the davinci_emac driver to using the eth_device->write_hwaddr function pointer as suggested by Ben Warren. All the davinci boards had the behaviour, prior to this patch, of sync'ing the environment variable enetaddr with the MAC address read from non-volatile storage on boot -- when the two locations disagreed, the environment variable value took precendence. This patch keeps the same behaviour but lets eth_initialize take care of it. This patch refactors davinci_emac setup in the boards so that the MAC address is read from non-volatile storage into the environment variable and then the environment variable value is use in eth_intialize. The only exception is the direct call to davinci_eth_set_mac_addr made by the da830evm board init which was changed into an assignment of the enetaddr field. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Tested-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* da8xx: fixup ARM relocation supportBen Gardiner2010-09-19-0/+17
| | | | | | | | | | | | | | | | | | | | | Split the existing dram_init for da8xx when ARM reloc is enabled, like the changes to arch/arm/cpu/arm926ejs/orion5x/dram.c in 0f234d263b17ccf1b8fd776eb8c15b7cdb27a887 by Heiko Schocher <hs@denx.de>. Without these changes gd->ram_size is '0' which leads to incorrect relocation when CONFIG_SYS_ARM_WITHOUT_RELOC is defined and the board does not boot. We use get_ram_size to dynamically calculate the available RAM because it runs on different board version with different ram, as suggested by Heiko in private communication. Tested on a da850evm with 128M of DDR2 installed; with both CONFIG_SYS_ARM_WITHOUT_RELOC defined and undefined. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Reviewed-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> CC: Sudhakar Rajashekhara <sudhakar.raj@ti.com> CC: Heiko Schocher <hs@denx.de>
* da850 evm: Fix definition of 'pinmux' macroPrakash PM2010-07-15-11/+11
| | | | | | | | | Usage of parenthesis in pinmux macro definition changes the definition of the macro and raises the precedence of '&' operator inadvertently over '[]'. Signed-off-by: Prakash PM <prakash.pm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da830 evm: Fix checkpatch error on 'pinmux' macroPrakash PM2010-07-15-34/+34
| | | | | | | | | | Existing code returns checkpatch error on pinmux macro definition for not enclosing the definition in parenthesis. The error can be observed in the patch generated from commit id bdc9c6c7f77a9a63349ecb9f54b20ad34033a2ae. So macro implementation is modified to fix the error. Signed-off-by: Prakash PM <prakash.pm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* TI: DaVinci: Add board specific code for da850 EVMSudhakar Rajashekhara2010-06-10-0/+112
| | | | | | | | | | | | | | | Provides initial support for TI OMAP-L138/DA850 SoC devices on a Logic PD EVM board. Provides: Initial boot and configuration. Support for i2c. UART support (console). Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Ben Gardiner <bengardiner@nanometrics.ca> Reviewed-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* TI: DaVinci: Prepare for da850 supportSudhakar Rajashekhara2010-06-10-1/+4
| | | | | | | | | | | | | DA850/OMAP-L138 is a new SoC from Texas Instruments (http://focus.ti.com/docs/prod/folders/print/omap-l138.html). This SoC is similar to DA830/OMAP-L137 in many aspects. Hence rename the da830 specific files and folders to da8xx to accommodate DA850/OMAP-L138. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Ben Gardiner <bengardiner@nanometrics.ca> Reviewed-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da830: Move common code out of da830evm.c fileSudhakar Rajashekhara2010-06-10-18/+98
| | | | | | | | | | | | | TI's DA850/OMAP-L138 platform is similar to DA830/OMAP-L137 in many aspects. So instead of repeating the same code in multiple files, move the common code to a different file and call those functions from the respective da830/da850 files. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Nick Thompson <nick.thompson@ge.com> Acked-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* arm: Move cpu/$CPU to arch/arm/cpu/$CPUPeter Tyser2010-04-13-4/+4
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* TI: Davinci: NAND Driver CleanupCyril Chemparathy2010-03-23-1/+1
| | | | | | | Modified to use IO accessor routines consistently. Eliminated volatile usage to keep checkpatch.pl happy. Signed-off-by: Cyril Chemparathy <cyril@ti.com>
* da830evm: Add support for TI EMACNick Thompson2010-03-07-2/+63
| | | | | | | | | | | 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>
* DA830 EVM: Enable NAND support on Spectrum Digital EVMNick Thompson2010-02-12-0/+37
| | | | | | | | | | | | 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>
* da830evm: Use table driven pin mux configurationNick Thompson2010-02-12-18/+17
| | | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-01-12-0/+44
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