summaryrefslogtreecommitdiff
path: root/arch/arm/cpu/arm920t
Commit message (Collapse)AuthorAgeLines
* arm: Move lastinc to arch_global_dataSimon Glass2013-02-01-10/+10
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Move tbl to arch_global_dataSimon Glass2013-02-01-12/+12
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Move tbu to arch_global_dataSimon Glass2013-02-01-10/+10
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Move timer_rate_hz into arch_global_dataSimon Glass2013-02-01-6/+6
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* at91: Move at91 global data into arch_global_dataSimon Glass2013-02-01-11/+13
| | | | | | Move these fields into arch_global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: move C runtime setup code in crt0.SAlbert ARIBAUD2013-01-08-53/+8
| | | | | | | | | | | | | | | | | | Move all the C runtime setup code from every start.S in arch/arm into arch/arm/lib/crt0.S. This covers the code sequence from setting up the initial stack to calling into board_init_r(). Also, rewrite the C runtime setup and make functions board_init_*() and relocate_code() behave according to normal C semantics (no jumping across the C stack any more, etc). Some SPL targets had to be touched because they use start.S explicitly or for some reason; the relevant maintainers and custodians are cc:ed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm: ks8695: use defined constants for UARTYann Vernier2012-10-26-3/+3
| | | | CONFIG_BAUDRATE and KS8695_UART_LINEC_WLEN8 used for UART registers
* common: Discard the __u_boot_cmd sectionMarek Vasut2012-10-22-3/+0
| | | | | | | | | | | The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Add .u_boot_list into all linker filesMarek Vasut2012-10-22-0/+5
| | | | | | | | | | Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* dm: Move s3c24xx USB driver to a proper placeMarek Vasut2012-10-18-2240/+0
| | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: David Müller <d.mueller@elsoft.ch> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de>
* usb: lowlevel interface change to support multiple controllersLucas Stach2012-10-15-2/+2
| | | | | | | | | | | Carry an index in the lowlevel usb functions to make specify the respective usb controller. Also pass through an controller struct from lowlevel_init to the creation of the root usb device of this controller. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
* arm: Fixed the offset for the no relocation.Zhong Hongbo2012-10-04-0/+1
| | | | | | | | When the u-boot address of destination equal to __start, no relocation. relocation offset(r9) = 0. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Tested-by: Stefano Babic <sbabic@denx.de>
* arm: Fix to mistake clean the memory spaceZhong Hongbo2012-07-20-3/+5
| | | | | | | | | | | In currently, when __bss_start is equal to __bss_end__, The bss loop will clear all the things in memory space. But just only when __bss_end__ greater than __bss_start__, we do the clear bss section operation. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: Use common .lds file where possibleSimon Glass2012-03-30-88/+0
| | | | | | | | | | Each cpu directory currently has its own .lds file. This is only needed in most cases because the start.o file is in a different subdir. Now that we can factor out this difference, we can move most cpus over to the common .lds file. Signed-off-by: Simon Glass <sjg@chromium.org>
* ARM: fix s3c2410 timer codeDavid Müller (ELSOFT AG)2012-03-27-44/+20
| | | | | | | | This patch fixes the s3c24x0 timer code to work with the ARM relocation feature. Signed-off-by: David Mueller <d.mueller@elsoft.ch> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* usb: replace wait_ms() with mdelay()Mike Frysinger2012-03-19-14/+14
| | | | | | | | | | | | | | | | | | | | | | | Common code has a mdelay() func, so use that instead of the usb-specific wait_ms() func. This also fixes the build errors: ohci-hcd.c: In function 'submit_common_msg': /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1519:9: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1816:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1827:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1844:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1563:11: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1583:9: sorry, unimplemented: called from here make[1]: *** [ohci-hcd.o] Error 1 Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Marek Vasut <marex@denx.de>
* add print_cpuinfo to s3c24x0David Müller (ELSOFT AG)2011-12-19-0/+55
| | | | | | | | | | | | Hello This patch adds support for "print_cpuinfo" on Samsung s3c24x0 based targets. If activated by "#define CONFIG_DISPLAY_CPUINFO", the chip ID and the 3 main cpu frequencies will be displayed. Dave Signed-off-by: David Müller <d.mueller@elsoft.ch>
* Fix warnings in arch/arm/cpu/arm920t/s3c24x0/usb_ohci.cSimon Glass2011-12-09-8/+12
| | | | | | | | | | | | | | | | | Sorry if this is already fixed somewhere - I could not find it. This fixes these warnings: usb_ohci.c: In function 'submit_control_msg': usb_ohci.c:1081: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1081: note: initialized from here usb_ohci.c:1084: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1084: note: initialized from here usb_ohci.c:1087: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1087: note: initialized from here Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Fix Stelian's email addressStelian Pop2011-11-29-1/+1
| | | | | | | Change my old email address which is no longer valid. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* arm: a320: fix broken timerPo-Yu Chuang2011-11-08-84/+50
| | | | | | | | | | | | | | | | | timer.c used static data and are called before relocation. Move all static variables into global_data structure. Also cleanup timer.c from unused stubs and make it truly use 64 bit tick values. Remove reset_timer_masked() get_timer_masked() reference: arch/arm/cpu/arm926ejs/at91/timer.c Based on Reinhard Meyer <u-boot@emk-elektronik.de>'s patches 5dca710a3d7703e41da0e9894f2d71f9e25bea6b cfff263f41e32c7ba2ee9162a8cc6423eb5a8390 Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Tested-by: Macpaul Lin <macpaul@gmail.com>
* Reduce build timesWolfgang Denk2011-11-03-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot Makefiles contain a number of tests for compiler features etc. which so far are executed again and again. On some architectures (especially ARM) this results in a large number of calls to gcc. This patch makes sure to run such tests only once, thus largely reducing the number of "execve" system calls. Example: number of "execve" system calls for building the "P2020DS" (Power Architecture) and "qong" (ARM) boards, measured as: -> strace -f -e trace=execve -o /tmp/foo ./MAKEALL <board> -> grep execve /tmp/foo | wc -l Before: After: Reduction: ================================== P2020DS 20555 15205 -26% qong 31692 14490 -54% As a result, built times are significantly reduced, typically by 30...50%. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Albert Aribaud <albert.aribaud@free.fr> cc: Graeme Russ <graeme.russ@gmail.com> cc: Mike Frysinger <vapier@gentoo.org> Tested-by: Graeme Russ <graeme.russ@gmail.com> Tested-by: Matthias Weisser <weisserm@arcor.de> Tested-by: Sanjeev Premi <premi@ti.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Macpaul Lin <macpaul@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* consolidate mdelay by providing a common function for all usersAnatolij Gustschin2011-10-22-1/+0
| | | | | | | | | There are several mdelay() definitions in the driver and board code. Remove them all and provide a common mdelay() in lib/time.c. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* arm920t/s3c24x0/usb_ohci.c: fix warning: variable ... set but not usedWolfgang Denk2011-10-09-2/+1
| | | | | | | | | Fix: usb_ohci.c: In function 'dl_transfer_length': usb_ohci.c:768:8: warning: variable 'tdINFO' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Remy Bohmer <linux@bohmer.net>
* led: remove camel casing of led identifiers globallyJason Kridner2011-09-13-18/+18
| | | | | | | | | | | | | | | Result of running the following command to address Wolfgang's comment about camel case: for file in `find . | grep '\.[chS]$'`; do perl -i -pe 's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done Discussion: http://patchwork.ozlabs.org/patch/84988/ Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Minor coding style cleanup.Wolfgang Denk2011-09-11-5/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* KS8695: move TIMER_ definitions before code useGreg Ungerer2011-09-10-8/+8
| | | | | | | | | | | | | Move the TIMER_ definitions before they are used in KS8695 timer.c code. Fixes: timer.c: In function ‘timer_init’: timer.c:37: error: ‘TIMER_COUNT’ undeclared (first use in this function) timer.c:37: error: (Each undeclared identifier is reported only once timer.c:37: error: for each function it appears in.) timer.c:38: error: ‘TIMER_PULSE’ undeclared (first use in this function) Signed-off-by: Greg Ungerer <greg.ungerer@opengear.com>
* Convert ISO-8859 files to UTF-8Albert ARIBAUD2011-08-04-2/+2
| | | | | | | | 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>
* a/a/c/arm920t/at91/reset.c: drop obsolete CONFIG_AT91RM9200_USARTAndreas Bießmann2011-08-03-4/+0
| | | | | | | | The CONFIG_AT91RM9200_USART is an remnant of 18ed5e9550810e2fc5bf2c757aee47774609651c which deleted the at91rm9200_usart driver. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* a/a/c/arm920t/cpu.c: remove CONFIG_AT91_LEGACY warningAndreas Bießmann2011-08-03-4/+0
| | | | | | | The CONFIG_AT91_LEGACY warning became obsolete due to complete removal of at91rm9200 arch code in arm920t. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: remove obsolete at91rm9200Andreas Bießmann2011-08-03-2049/+0
| | | | | | | | The big "ARM: remove broken boards" series deletes all boards using obsolete arm920t/at91rm9200 arch code. Therefore we can safely remove this code now. 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>
* Timer: Remove reset_timer_masked()Graeme Russ2011-07-26-46/+11
| | | | | | | In some circumstances, reset_timer_masked() was called be timer_init() in order to perform architecture specific timer initialisation. In such cases, the required code in reset_timer_masked() has been moved into timer_init()
* Timer: Fix at91rm9200/spi.c timer usageGraeme Russ2011-07-26-2/+3
|
* Timer: Remove reset_timer() for non-Nios2 archesGraeme Russ2011-07-26-41/+1
|
* Timer: Remove set_timer completelyGraeme Russ2011-07-26-31/+0
|
* replace CONFIG_PRELOADER with CONFIG_SPL_BUILDAneesh V2011-07-26-2/+2
| | | | | | replace all occurences of CONFIG_PRELOADER with CONFIG_SPL_BUILD Signed-off-by: Aneesh V <aneesh@ti.com>
* arm920t/at91: add at91rm9200_devices.cAndreas Bießmann2011-07-04-0/+86
| | | | | | | This is a copy of arm926ejs/at91 api for perpherial initialisation. At the moment we just need the usart part of the api. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm920t/at91: use new clock.c featuresAndreas Bießmann2011-07-04-0/+44
| | | | | | | | | This patch enables the new clock features from arm920t/at91/clock.c. This is an required step to get at91rm9200_usart replaced by atmel_usart driver. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Jens Scharsig <js_at_ng@scharsoft.de> Cc: Eric Bénard <eric@eukrea.com>
* arm920t/at91: add clock.cAndreas Bießmann2011-07-04-0/+161
| | | | | | | This patch adds an copy of arm926ejs/at91/clock.c to arm920t/at91. The arm926ejs specialities are removed from arm920t version and vice versa. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: drop unsupported 'trab' boardWolfgang Denk2011-06-22-7/+1
| | | | | | | | | | 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>
* update arm/at91rm9200 work with rework rework110202Jens Scharsig2011-06-21-7/+7
| | | | | | | | | | | * convert at91rm9200ek and eb_cpux9k2 board to ATMEL_xxx name scheme * Fix: timer.c compile error io.h not found with arm/at91rm9200 * update arm920t/at91 to ATMEL_xxx name scheme * update arm920t/at91 soc lib * update at91_emac driver Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Tested-by: Andreas Bießmann <andreas.devel@gmail.com>
* at91rm9200: fix lowlevel_init() SMRDATA sizeJens Scharsig2011-05-18-2/+6
| | | | | | | * use start/end label for initialization tables instead of fix values Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ftsmc020: move ftsmc020 static mem controller to driver/mtdMacpaul Lin2011-04-27-52/+0
| | | | | | | | | | | Move the header file and definitions of ftsmc020 static memory control unit from a320 SoC folder to "drivers/mtd" folder. This change will let other SoC which also use ftsmc020 could share the same header file. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* a320evb: fix include path of timer fttmr010Macpaul Lin2011-04-27-1/+1
| | | | | | Fix include path of timer fttmr010 in a320evb. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* arm: a320: use new ftpmu010 APIPo-Yu Chuang2011-04-27-20/+3
| | | | | | | ftpmu010 related code has been moved to drivers/power/. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* Fix misc spelling errors found by lintianLoïc Minier2011-04-12-1/+1
| | | | Signed-off-by: Loïc Minier <loic.minier@linaro.org>
* arm: fix incorrect monitor protection region in FLASHPo-Yu Chuang2011-03-27-0/+8
| | | | | | | | | | | Monitor protection region in FLASH did not cover .rel.dyn and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead. Add _end to linker scripts for end of u-boot image Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-3/+3
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* remove (double) LED initialization in arm920t start.sJens Scharsig2011-02-02-3/+0
| | | | | | * remove LED initialization in front of relocation and bss init Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* ARM: */start.S: code cleanupLiu Hui-R643432011-02-02-2/+0
| | | | | | | Remove the useless code from start.S Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
generated by cgit v1.1 at 2024-10-10 11:15:54 +0000