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* Fix spelling of "transferred".Vagrant Cascadian2016-03-22-4/+4
| | | | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* sparc: Remove non-generic board init files: board.c, time.cFrancois Retief2015-12-03-129/+1
| | | | | | | Remove the board.c and time.c files and all associated non-generic board initialization code. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Added busy wait function, made wait_ms() work when IRQ is disabledDaniel Hellstrom2015-12-03-2/+30
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Added CPU count and frequency detection.Daniel Hellstrom2015-12-03-1/+45
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: Add CONFIG_DISPLAY_BOARDINFO variable to all LEON boardsFrancois Retief2015-12-03-0/+20
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Update PROM initialization code for generic boardFrancois Retief2015-12-03-28/+32
| | | | | | | | | | Fixed the prom_relocate() function in start.S file by reserving memory in the board_init_f sequence and saving the offset to the __prom_start_reloc variable. This value is used as the destination when relocating the PROM. Add the prom_init() function to the end of the board_init_r sequence. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Update cpu_init.c to use generic timer infrastructureFrancois Retief2015-12-03-69/+99
| | | | | | | | | | | Introduce the CONFIG_SYS_TIMER_* macros in include/asm/config.h to make use of the generic timer infrastructure in lib/time.c. Created a timer_init() function to initialize the timer hardware and update the #ifdef in board_init_f to allow this function to be called during the start-up sequence. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon2: Updates for generic board initializationFrancois Retief2015-12-03-75/+107
| | | | | | | | | | Reworked the LEON2 start.S code to call board_init_f function at startup. Also implemented the relocate_code function in assembly to relocate the monitor and setup the stack pointer before calling relocated board_init_r. Add the CONFIG_SYS_GENERIC_BOARD variable to all the LEON2 boards. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Updates for generic board initializationFrancois Retief2015-12-03-116/+143
| | | | | | | | | | Reworked the LEON3 start.S code to call board_init_f function at startup. Also implemented the relocate_code function in assembly to relocate the monitor and setup the stack pointer before calling relocated board_init_r. Add the CONFIG_SYS_GENERIC_BOARD variable to all the LEON3 boards. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Clear all unused GPTIMER registers.Daniel Hellstrom2015-12-03-1/+9
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Move ambapp_bus_init() call to arch_cpu_init() functionFrancois Retief2015-12-03-5/+6
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Move snoop detection from startup.S to arch_cpu_init()Francois Retief2015-12-03-19/+16
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Initial ground work for generic board initializationFrancois Retief2015-12-03-22/+24
| | | | | | | Initial ground work in preperation for generic board initialization code for the SPARC architecture. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Fix whitespace in cpu/leon2/cpu_init.cFrancois Retief2015-12-03-5/+5
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Updated serial driver to use CONFIG_CONS_INDEXFrancois Retief2015-12-03-0/+5
| | | | | | | Updated the LEON3 serial driver to make use of the CONFIG_CONS_INDEX option to select which serial port the console will use. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Serial baud rate register support multiple buses with different frequencyDaniel Hellstrom2015-12-03-4/+15
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Clear GD_FLAG_SERIAL_READY flag on AMBA failureFrancois Retief2015-12-03-0/+1
| | | | | | | | Clear the GD_FLG_SERIAL_READY flag on AMBA P&P lookup failure so that the panic function can use DEBUG_UART driver. drivers/serial/serial.c set this flag before calling this function, preventing DEBUG_UART code from running. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Remove version_string variable from start.S fileFrancois Retief2015-12-03-21/+6
| | | | | | | Remove the version_string variable from start.S file. A weak variable is also set in the cmd_version.c file. No need for architecture override. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Move SYS_SPARC_NWINDOWS to KconfigFrancois Retief2015-12-03-0/+5
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: leon3: Add debug_uart support to LEON3 serial driver.Francois Retief2015-11-13-2/+30
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: ambapp: Removed warning and unnecessary printout.Daniel Hellstrom2015-11-13-1/+2
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Moved GRLIB core header files to common include/grlib directoryDaniel Hellstrom2015-11-13-17/+20
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Added memory controller initialization using new AMBA PnP ↵Daniel Hellstrom2015-11-13-2/+621
| | | | | | routines. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: leon3: Reimplemented AMBA Plug&Play scanning routines.Daniel Hellstrom2015-11-13-415/+1225
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: Update startup code to take PIC mode into accountFrancois Retief2015-11-13-38/+82
| | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Update LEON serial drivers to use readl/writel macrosFrancois Retief2015-11-13-112/+118
| | | | | | | | | | | | | | Update the LEON2/3 serial driver to make use of the readl and writel macros as well as the WATCHDOG_RESET() macro. Add readl/writel and friends to the asm/io.h file. Introduce the gd->arch.uart variable to store register address. Lastly, remove baudrate scaler macro variables from board config. It is now calculated in the serial driver using the global data variable. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* sparc: Fix broken files during license changesFrancois Retief2015-11-13-3/+0
| | | | | | | | | | | | | | | | | | | | | Fixes broken search and replaced license changes in files cpu/leon3/start.S and include/asm/winmacro.h from commit 1a4596601fd395f3afb8f82f3f840c5e00bdd57a Signed-off-by: Francois Retief <fgretief@spaceteq.co.za> Series-to: u-boot Series-cc: Tom Rini <trini@konsulko.com> Series-version: 2 Cover-letter: sparc: Updates to SPARC architecture in preperation for generic board This patch series is a backlog of preparation work for upcomming generic board changes. I first want to get these reviewed and submitted to mainline before sending out more patches. END
* sparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mkMasahiro Yamada2014-11-04-16/+0
| | | | | | | | Remove arch/sparc/cpu/{leon2,leon3}/config.mk and move duplicated defines of -fPIC to arch/sparc/config.mk. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: move CONFIG_{LEON, LEON2, LEON3} to KconfigMasahiro Yamada2014-11-04-4/+0
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: merge LEON2 and LEON3 linker scriptsMasahiro Yamada2014-07-22-4/+2
| | | | | | | | | | | | | | | | | | There is only one line diff between LEON2 and LEON3 linker scripts: - arch/sparc/cpu/leon2/start.o (.text) + arch/sparc/cpu/leon3/start.o (.text) They can be written in the same way: */start.o (.text) So, board/gaisler/grsim_leon2/u-boot.lds and arch/sparc/cpu/leon3/u-boot.lds can be merged into arch/sparc/cpu/u-boot.lds. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: merge LEON3 linker scriptsMasahiro Yamada2014-07-22-0/+144
| | | | | | | | | | | | | | | | The linker scripts of LEON3 - board/gaisler/grsim/u-boot.lds - board/gaisler/gr_cpci_ax2000/u-boot.lds - board/gaisler/gr_ep2s60/u-boot.lds - board/gaisler/gr_xc3s_1500/u-boot.lds are the same (except cosmetic differences such as indentation). This commit merges them into arch/sparc/cpu/leon3/u-boot.lds. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* leon: implement missing get_tbclk()Daniel Hellstrom2014-05-08-0/+10
| | | | | | | Without this patch SPARC/LEON does not build. Reported-by: Tom Rini <trini@ti.com> Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* leon: use CONFIG_SYS_HZ to config timer prescalerDaniel Hellstrom2014-05-08-16/+18
| | | | | | Before it was hardcoded to 1000 ticks per second. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* sparc: consolidate CONFIG_{LEON, LEON2, LEON3} definitionMasahiro Yamada2014-03-21-2/+2
| | | | | | | | | | | | | | | CONFIG_LEON is already defined in arch/sparc/cpu/{leon2,leon3}/config.mk. Remove the redundant definition in board header files. All leon3 boards define CONFIG_LEON3 in board header files. Move the definition to arch/sparc/cpu/leon3/config.mk. CONFIG_LEON2 can be move to arch/sparc/cpu/leon2/config.mk as well. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* usb: create common header virtual root hub descriptorsStephen Warren2014-03-10-104/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many USB host controller drivers contain almost identical copies of the same virtual root hub descriptors. Put these into a common file to avoid duplication. Note that there were some very minor differences between the descriptors in the various files, such as: - USB 1.0 vs. USB 1.1 - Manufacturer/Device ID - Max packet size - String content I assume these aren't relevant. Cc: Thomas Lange <thomas@corelatus.se> Cc: Shinya Kuribayashi <skuribay@pobox.com> Cc: Gary Jennejohn <garyj@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Eric Millbrandt <emillbrandt@coldhaus.com> Cc: Pierre Aubert <p.aubert@staubli.com> Cc: Stefan Roese <sr@denx.de> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Denis Peter <d.peter@mpl.ch> Cc: Rodolfo Giometti <giometti@linux.it> Cc: Zhang Wei <wei.zhang@freescale.com> Cc: Mateusz Zalega <m.zalega@samsung.com> Cc: Remy Bohmer <linux@bohmer.net> Cc: Markus Klotzbuecher <mk@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Gary Jennejohn <garyj@denx.de> Cc: C Nauman <cnauman@diagraph.com> Cc: David Müller <d.mueller@elsoft.ch> Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Thomas Abraham <t-abraham@ti.com> Cc: Tom Rini <trini@ti.com> Cc: Andrew Murray <amurray@embedded-bits.co.uk> Cc: Matej Frančeškin <matej.franceskin@comtrade.com> Cc: Cliff Cai <cliff.cai@analog.com> Cc: Bryan Wu <cooloney@gmail.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* sparc: Correct arch/sparc/cpu/leon3/start.S from SPDX conversionTom Rini2013-11-25-29/+37
| | | | | | | The SPDX tag conversion ate part of this file, put things back to the way they should be. Signed-off-by: Tom Rini <trini@ti.com>
* sparc: include config.h to start.SMasahiro Yamada2013-11-08-0/+2
| | | | | | | | | | | | | | | | arch/sparc/cpu/leon3/start.S requires CONFIG_SYS_SPARC_NWINDOES to be defined: #ifndef CONFIG_SYS_SPARC_NWINDOWS #error Must define number of SPARC register windows, default is 8 #endif But it missed to include <config.h>, which always ended up in compile error. This commit fixes this problem. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-50/+4
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* usb: add enum usb_init_type parameter to usb_lowlevel_initTroy Kisky2013-10-20-1/+1
| | | | | | This parameter will later be used to verify OTG ports. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-365/+45
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* sparc: Fix build warnings in serial.cSimon Glass2013-03-15-20/+0
| | | | | | | | | | | | | | | | | These macros are already defined in io.h so should not be declared in serial.c. serial.c:38:0: warning: "READ_BYTE" redefined /home/sjg/c/src/third_party/u-boot/files/include/asm/io.h:36:0: note: this is the location of the previous definition serial.c:39:0: warning: "READ_HWORD" redefined /home/sjg/c/src/third_party/u-boot/files/include/asm/io.h:37:0: note: this is the location of the previous definition serial.c:40:0: warning: "READ_WORD" redefined /home/sjg/c/src/third_party/u-boot/files/include/asm/io.h:38:0: note: this is the location of the previous definition serial.c:41:0: warning: "READ_DWORD" redefined /home/sjg/c/src/third_party/u-boot/files/include/asm/io.h:39:0: note: this is the location of the previous definition Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* sparc: Fix out-of-tree buildingSimon Glass2013-03-15-14/+0
| | | | | | | | It isn't clear why the sparc cpu Makefile has its own compile line, but it does not work correctly with an out-of-tree build. Removing it fixes this problem. Perhaps it does not introduce others. Signed-off-by: Simon Glass <sjg@chromium.org>
* serial: Use default_serial_puts() in driversMarek Vasut2012-10-17-16/+2
| | | | | | | | | | Replace the in-place ad-hoc implementation of serial_puts() within the drivers with default_serial_puts() call. This cuts down on the code duplication quite a bit. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
* 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>
* serial: Remove CONFIG_SERIAL_MULTI from serial driversMarek Vasut2012-10-15-64/+0
| | | | | | | | | | | | Remove the support for not-CONFIG_SERIAL_MULTI part from serial port drivers and some board files. Since CONFIG_SERIAL_MULTI is now enabled by default, that part is a dead code. Remove it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* serial: sparc: Implement CONFIG_SERIAL_MULTI into leon3 serial driverMarek Vasut2012-10-15-14/+69
| | | | | | | | | | | | | Implement support for CONFIG_SERIAL_MULTI into leon3 serial driver. This driver was so far only usable directly, but this patch also adds support for the multi method. This allows using more than one serial driver alongside the leon3 driver. Also, add a weak implementation of default_serial_console() returning this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Peter Tyser <ptyser@xes-inc.com>
* serial: sparc: Implement CONFIG_SERIAL_MULTI into leon2 serial driverMarek Vasut2012-10-15-14/+69
| | | | | | | | | | | | | Implement support for CONFIG_SERIAL_MULTI into leon2 serial driver. This driver was so far only usable directly, but this patch also adds support for the multi method. This allows using more than one serial driver alongside the leon2 driver. Also, add a weak implementation of default_serial_console() returning this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Peter Tyser <ptyser@xes-inc.com>
* dm: sparc: Fixup the compile warnings in sparc codeMarek Vasut2012-09-18-6/+6
| | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: u-boot-dm@lists.denx.de
* usb: replace wait_ms() with mdelay()Mike Frysinger2012-03-19-4/+4
| | | | | | | | | | | | | | | | | | | | | | | 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>
* Convert ISO-8859 files to UTF-8Albert ARIBAUD2011-08-04-1/+1
| | | | | | | | 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>