summaryrefslogtreecommitdiff
path: root/arch/arm
Commit message (Collapse)AuthorAgeLines
* MX5: Add initial support for MX53 processorLiu Hui-R643432011-02-02-205/+596
| | | | | | | | | | Add initial support for Freescale MX53 processor, - Add the iomux support and the pin definition, - Add the regs definition, clean up some unused def from mx51, - Add the low level init support, make use the freq input of setup_pll macro Signed-off-by: Jason Liu <r64343@freescale.com>
* ftpmu010: support faraday ftpmu010 driverMacpaul Lin2011-01-25-146/+0
| | | | | | | | | Faraday's ftpmu010 is a power managemnet unit which support cpu sleep and frequency scaling. It has been integrated into many SoC. This patch also move ftpmu010 to a proper place for later enhancement. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* Replace "FLASH" strings with "Flash" or "flash"Peter Tyser2011-01-19-1/+1
| | | | | | | | There's no compelling reason to have the output on bootup or the "flinfo" command print "flash" in uppercase, so use the proper case where appropriate. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* miiphy: convert to linux/mii.hMike Frysinger2011-01-09-26/+26
| | | | | | | | 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>
* Merge branch 'next' of ../nextWolfgang Denk2010-12-22-2/+821
|\
| * add Multi Function Pin configuration support for ARMADA100Prafulla Wadaskar2010-12-16-0/+67
| | | | | | | | | | | | This patch adds the support MFP support for Marvell ARMADA100 SoCs Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * arm: Add Support for Marvell ARMADA 100 Familiy SoCsPrafulla Wadaskar2010-12-16-0/+650
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARMADA 100 Family processors are highly integrated SoCs based on Sheeva_88SV331x-v5 PJ1 cpu core. Ref: http://www.marvell.com/products/processors/applications/armada_100 SoC versions Supported: 1) ARMADA168/88AP168 (Aspen P) 2) ARMADA166/88AP166 (Aspen M) 3) ARMADA162/88AP162 (Aspen L) Contributors: Eric Miao <eric.y.miao@gmail.com> Lei Wen <leiwen@marvell.com> Mahavir Jain <mjain@marvell.com> Signed-off-by: Mahavir Jain <mjain@marvell.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * Merge branch 'master' of ../master into nextWolfgang Denk2010-12-16-267/+348
| |\
| * | Davinci 8xx: Move common functions to share codeStefano Babic2010-11-30-37/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Rajashekhara2010-11-30-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Ganu2010-11-30-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Ganu2010-11-28-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Enable SPI FlashStefano Babic2010-11-28-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch was already posted to the arago project, but not yet to mainline. It allows to save environment into the spi flash. Tested on LogiPD tmdxl138. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Detlev Zundev <dzu@denx.de> CC: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | da8xx: Add cpu_is_da8xx macrosSudhakar Rajashekhara2010-11-28-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> CC: Stefano Babic <sbabic@denx.de> CC: Detlev Zundev <dzu@denx.de> CC: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | | Move DECLARE_GLOBAL_DATA_PTR to file scopeJohn Rigby2010-12-21-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | AT91RM9200: fix AT91_PMC_MCKR_MDIV_* defines for this CPUclagix@gmail.com2010-12-17-0/+8
| |/ |/| | | | | | | Signed-off-by: Guido Classen <clagix@gmail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | ARM: */start.S: use canonical asm syntaxWolfgang Denk2010-12-13-14/+14
| | | | | | | | | | | | Make code build with older tool chains. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | omap3: emif|sdrc: use a single global data defineNishanth Menon2010-12-11-4/+2
| | | | | | | | | | | | | | | | DECLARE_GLOBAL_DATA_PTR declarations in functions are inherently troublesome with various compilers (e.g. gcc 4.5) Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | OMAP: Timer: Replace bss variable by gdDirk Behme2010-12-11-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the OMAP timer driver. The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: John Rigby <john.rigby@linaro.org> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | davinci: Rewrite timer.c to use tbl/tbu emulation variables in gdNick Thompson2010-12-11-49/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change allows the davinci timer functions to be used before relocation since it avoids using static variables prior to BSS being made available. The code is based on that used in the at91 timers, modified to use a davinci specific hardware timer. It also maintains reset_timer() to allow deprecated timer usage to continue to work (for example, in nand_base.c) Signed-off-by: Nick Thompson <nick.thompson@ge.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca> Tested-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-12-09-15/+96
|\ \
| * | imx: Get fec mac address from fuseLiu Hui-R643432010-11-21-15/+96
| | | | | | | | | | | | | | | | | | | | | The patch is to support getting FEC MAC address from fuse bank. Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de>
* | | ARM: make timer variables in gt_t available for all ARM platformsPrafulla Wadaskar2010-12-09-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All code that attemots to access variables in BSS before relocation (for example directly or indirectly by board_init_f()) needs to be fixed. Especially timer.c needs to fix on most of the ARM platforms. This patch makes timer related variables in gd_t available for all ARM implementations. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | armv7: fix relocation skipAndreas Bießmann2010-12-09-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | I doubt the stack_setup() was defective before: we load the current location of _start and compare against destination of relocate_code(). If we are already there we shoud skip the relocation and jump over to clear_bss. Before the clear_bss was also skipped. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm: fixloop(): do not use r8 for relocationAndreas Bießmann2010-12-09-42/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | r8 is used for global_data and should therefore be left alone! For C code the compiler flag --fixed-r8 does the job, but in assembler we need to be aware of that fact. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm: relocate_code(): do not set register uselessAndreas Bießmann2010-12-09-30/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | In case we are still at relocation target address before relocation we do not need to load the registers needed for relocation. We should instead skip the whole relocation part and jump over to clear_bss immediately. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm: copy_loop(): use scratch registerAndreas Bießmann2010-12-09-70/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses r1 as scratch register for copy_loop(). Therefore we do not longer need r7 for the storage of relocate_code()'s 'addr_moni' (the destination address of relocation). Therefore r7 can be used later on for other purposes. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm: add 8-byte alignment for ABI compliance before board_init_fHeiko Schocher2010-12-08-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | suggested from Daniel Hobi<daniel.hobi@schmid-telecom.ch> Tested on following boards: arm1136: qong armv7: omap3_beagle arm926ejs: magnesium, tx25 Signed-off-by: Heiko Schocher <hs@denx.de> cc: Daniel Hobi <daniel.hobi@schmid-telecom.ch> cc: Albert ARIBAUD <albert.aribaud@free.fr>
* | | ARMV7: Vexpress: fix build errorsMatt Waddel2010-12-08-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes build errors in the vexpress system: - Removed sys_proto.h requirement from syslib.c. - Switched vexpress to the default armv7 linker script. - Renamed TEXT_BASE to CONFIG_SYS_TEXT_BASE. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
* | | arm920t/at91/timer: replace bss variables by gdAndreas Bießmann2010-12-07-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in arm920t/at91/timer driver. The usage of bss values in driver before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted by the arm920t/at91/timer driver. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm920t/at91/reset: board_reset: define weak symbolAndreas Bießmann2010-12-07-3/+5
| | | | | | | | | | | | Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* | | AT91: fix EMAC gpio init in at91sam9260_devices.cReinhard Meyer2010-12-07-0/+5
| | | | | | | | | | | | | | | | | | | | | The AT91SAM9G20 BOOT ROM apparently initializes PA23 and PA24 to multi drive (open drain). Revert this, if those pins are going to be used for MII. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-11-30-9/+9
|\ \ \
| * | | ARMV7: S5P: timer: get the count_value from register when call udelayMinkyu Kang2010-11-30-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of count_value is set to tcnb4 register, should be get from this register when call udelay function. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | | AM3517:EMIF4: fix SDRAM size to 256MbVaibhav Hiremath2010-11-29-2/+3
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | With addition of "dram_init_banksize()" function from Heiko,Schocher (commit ID: 561142af20f1fd7b425d9425730014e656defb91), the DRAM size is getting configured wrongly to 512Mb (CS0 & CS1). So fix it to 256Mb. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | | arm1176: bugfix: fix start.S for ELF relocationAlbert Aribaud2010-11-26-34/+13
| | | | | | | | | | | | | | | | | | | | | The start.S file was only half-rewritten for ELF relocations. This bugfix completes the rewrite. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | | arm: add ELF relocation support to rest of cpusAlbert Aribaud2010-11-26-666/+785
| | | | | | | | | | | | | | | | | | | | | | | | bulk addition of ELF relocation support to ARM cpus arm946es, arm720t,arm920t, arm925t, arm_intcm, ixp, lh7a40x, s3c44b0, and sa1100. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | | omap4: board: change global data pointer to file scopeNishanth Menon2010-11-19-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DECLARE_GLOBAL_DATA_PTR is currently defined within the scope of function while it is a global pointer. Change the scope of definition to replicate it's global scope. This seems to help gcc 4.5 optimizations as well. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | | Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-95/+95
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: fix linker file for newer ld supportAlbert Aribaud2010-11-17-121/+105
| | | | | | | | | | | | | | | | | | older ld emitted all ELF relocations in input sections named .rel.dyn, whereas newer ld uses names of the form .rel*. The linker script only collected .rel.dyn input sections. Rewrite to collect all .rel* input sections. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-11-13-1/+8
|\ \
| * | armv7, beagle: Second SDRAM bank don;t workHeiko Schocher2010-11-04-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | since commit 3667cbeed5e3c4067e624e52a916b1ebb02c8f05 on beagle board the second sdram bank didn;t longer work. Since this patch sdram settings just get copied from bank a, but CMD_NOP, CMD_PRECHARGE, CMD_AUTOREFRESH are not executed and after that mr register is also not updated. This patch adds this for the bank b. Signed-off-by: Heiko Schocher <hs@denx.de> cc: Steve Sakoman <steve@sakoman.com> cc: Sandeep Paulraj <s-paulraj@ti.com> cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | ARMV7: Fix build for non-OMAP3 boardsSteve Sakoman2010-11-04-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit c3d3a54 uses CONFIG_ARMV7 to determine whether to call the v7_flush_cache_all function. This breaks the build for all non-OMAP3 boards (like Panda and OMAP4430SDP) since there is only a v7_flush_cache_all implementation for OMAP3. This patch uses CONFIG_OMAP3XXX instead of CONFIG_ARMV7 so that only boards with a v7_flush_cache_all will make the call. Tested on Beagle, Overo, Panda, and OMAP4430SDP Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | AT91: add header file for the Shutdown ControllerReinhard Meyer2010-11-02-0/+39
| | | | | | | | | | | | and SHDWN address entry in at91sam9260.h Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | AT91: add 2nd SPI to 9260/9XE/9G20Reinhard Meyer2010-10-30-0/+2
|/ | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-10-29-0/+10
|\ | | | | | | | | | | | | Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Kirkwood: bugfix: DRAM size initializationTanmay Upadhyay2010-10-28-0/+10
| | | | | | | | | | | | | | | | | | If start of any DRAM bank is greater than total DDR size, remaining DDR banks' start address & size were left un-initialized in dram_init function. This could break other functions who uses array 'gd->bd->bi_dram'. Kirkwood network driver is one example. This also stops Linux kernel from booting. v2 - Set start address also to 0. Without this Linux kernel couldn't boot up Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-29-85/+15
|\ \
| * | mx51evk: support new relocation schemeShawn Guo2010-10-28-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | MX51: remove warning in clock.cStefano Babic2010-10-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removes the warning: clock.c:291: warning: initialization from incompatible pointer type after constification of args[] Signed-off-by: Stefano Babic <sbabic@denx.de>
generated by cgit v1.1 at 2024-12-27 05:11:31 +0000