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2015-04-18Kconfig: Move CONFIG_DESIGNWARE_ETH to KconfigSimon Glass
Move this to Kconfig and clean up board config files that use it. Also rename it to CONFIG_ETH_DESIGNWARE to fit with the naming that exists in drivers/net/Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Version 1: Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-04-10lpc32xx: add support for board work_92105Albert ARIBAUD \(3ADEV\)
Work_92105 from Work Microwave is an LPC3250- based board with the following features: - 64MB or 128MB SDR DRAM - 1 GB SLC NAND, managed through MLC controller. - Ethernet - Ethernet + PHY SMSC8710 - I2C: - EEPROM (24M01-compatible) - RTC (DS1374-compatible) - Temperature sensor (DS620) - DACs (2 x MAX518) - SPI (through SSP interface) - Port expander MAX6957 - LCD display (HD44780-compatible), controlled through the port expander and DACs This board has SPL support, and uses the LPC32XX boot image format. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10lpc32xx: add LPC32xx SSP support (SPI mode)Albert ARIBAUD \(3ADEV\)
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10lpc32xx: add GPIO supportAlbert ARIBAUD \(3ADEV\)
This driver only supports Driver Model, not legacy model. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10lpc32xx: i2c: add LPC32xx I2C interface supportAlbert ARIBAUD \(3ADEV\)
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10lpc32xx: mtd: nand: add MLC NAND controllerAlbert ARIBAUD \(3ADEV\)
The controller's Reed-Solomon ECC hardware is used except of course for raw reads and writes. It covers in- and out-of-band data together. The SPL framework is supported. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-10lpc32xx: add Ethernet supportAlbert ARIBAUD \(3ADEV\)
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-03-27ARM: move -march=* and -mtune= options to arch/arm/MakefileMasahiro Yamada
My main motivations for this commit are: [1] Follow the arch/arm/Makefile style of Linux Kernel [2] Maintain compiler options systematically Currently, we give -march=* and -mtune=* options inconsistently: Only some of the CPUs pass -march=* and -mtune=* options. By collecting such options into the single place arch/arm/Makefile we can tell which options are missing at a glance. [3] Prepare for deprecating arch/*/cpu/*/config.mk Note: This commit just moves the compiler options so as not to change the behavior at all. It does not care about the correctness of the given options. Fox example, "-march=armv5te" might be better than "-march=armv4" for ARM946EJS, but it is beyond the scope this commit. Also, filling the missing -march=* and -tune=* is left to follow-up patches. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefan Roese <sr@denx.de>
2015-03-24remove unnecessary version.h includesRob Herring
Various files are needlessly rebuilt every time due to the version and build time changing. As version.h is not actually needed, remove the include. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Tom Warren <twarren@nvidia.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Macpaul Lin <macpaul@andestech.com> Cc: Wolfgang Denk <wd@denx.de> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Philippe Reynes <tremyfr@yahoo.fr> Cc: Eric Jarrige <eric.jarrige@armadeus.org> Cc: "David Müller" <d.mueller@elsoft.ch> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Robert Baldyga <r.baldyga@samsung.com> Cc: Torsten Koschorrek <koschorrek@synertronixx.de> Cc: Anatolij Gustschin <agust@denx.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Łukasz Majewski <l.majewski@samsung.com>
2015-03-10Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini
Conflicts: README Signed-off-by: Tom Rini <trini@konsulko.com>
2015-02-25edminiv2: switch to SPLAlbert ARIBAUD
ED Mini V2 is based on Orion 5x which boots at fixed address 0xFFFF0000 in NOR Flash. Place SPL there, and switch U-Boot from .bin to .img format, stored in NOR Flash at 0xFFF90000. Note: this patch was tested on HW and works, i.e. it boots U-Boot properly, but SPL console output currently does not appear, due to GD being trashed by arch/arm/lib/spl.c. This trashing is soon to be removed, and then ED Mini V2 SPL console output will become visible. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2015-02-24ARM: remove dkb board supportMasahiro Yamada
This is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Lei Wen <leiwen@marvell.com> Acked-by: Marek Vasut <marex@denx.de>
2015-02-24ARM: remove jadecpu board supportMasahiro Yamada
This is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Matthias Weisser <weisserm@arcor.de> Acked-by: Marek Vasut <marex@denx.de>
2015-02-21ARM: versatile: move SoC sources to mach-versatileMasahiro Yamada
Move arch/arm/cpu/arm926ejs/versatile/* -> arch/arm/mach-versatile/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-21ARM: orion5x: move SoC sources to mach-orion5xMasahiro Yamada
Move arch/arm/cpu/arm926ejs/orion5x/* -> arch/arm/mach-orion5x/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
2015-02-21ARM: nomadik: move SoC sources to mach-nomadikMasahiro Yamada
Move arch/arm/cpu/arm926ejs/nomadik/* -> arch/arm/mach-nomadik/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Nomadik Linux Team <STN_WMM_nomadik_linux@list.st.com> Cc: Alessandro Rubini <rubini@unipv.it>
2015-02-21ARM: kirkwood: move SOC sources to mach-kirkwoodMasahiro Yamada
Move arch/arm/cpu/arm926ejs/kirkwood/* -> arch/arm/mach-kirkwood/* Note: Perhaps, can we merge arch/arm/mach-kirkwood and arch/arm/mvebu-common into arch/arm/mach-mvebu, like Linux? Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Luka Perkov <luka.perkov@sartura.hr>
2015-02-21ARM: davinci: move SoC sources to mach-davinciMasahiro Yamada
Move arch/arm/cpu/arm926ejs/davinci/* -> arch/arm/mach-davinci/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
2015-02-21ARM: at91: collect SoC sources into mach-at91Masahiro Yamada
This commit moves source files as follows: arch/arm/cpu/arm920t/at91/* -> arch/arm/mach-at91/arm920t/* arch/arm/cpu/arm926ejs/at91/* -> arch/arm/mach-at91/arm926ejs/* arch/arm/cpu/armv7/at91/* -> arch/arm/mach-at91/armv7/* arch/arm/cpu/at91-common/* -> arch/arm/mach-at91/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
2015-02-10Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini
2015-02-10Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-02-10arm: mxs: Add 'Wait for JTAG user' if booted in JTAG modeGraeme Russ
When booting in JTAG mode, there is no way to use soft break-points, and no way of knowing when SPL has finished executing (so the user can issue a 'halt' command to load u-boot.bin for example) Add a debug output and simple loop to stop execution at the completion of the SPL initialisation as a pseudo break-point when booting in JTAG mode Signed-off-by: Graeme Russ <gruss@tss-engineering.com>
2015-02-10arm: mxs: Enable booting of mx28 without batteryGraeme Russ
Section 4.1.2 of Freescale Application Note AN4199 describes the configuration required to operate the mx28 from a 5V source without a battery. This patch changes the behaviour of the dropout control of the DC-DC converter (refer to section 11.12.9 of the mx28 Application Processor Reference Manual - Document Number: MCIMX28RM, Rev 2, 08/2013) to the following: - Always use 4P2 Linear Regulator if CONFIG_SYS_MXS_VDD5V_ONLY is defined - Switch between 4P2 Linear Regulator and Battery, using whichever has the highest voltage if CONFIG_SYS_MXS_VDD5V_ONLY isnot set (this is the same as the pre-patch behaviour) Signed-off-by: Graeme Russ <gruss@tss-engineering.com> Signed-off-by: Damien Gotfroi <dgotfroi@greenwatch.be>
2015-02-10arm: mxs: Add debug outputs and comments to mxs SPL source filesGraeme Russ
It is difficult to track down fail to boot issues in the mxs SPL. Implement the following to make it easier: - Add debug outputs to allow tracing of SPL progress in order to track where failure to boot occurs. DEUBUG and CONFIG_SPL_SERIAL_SUPPORT must be defined to enable debug output in SPL - Add TODO comments where it is not clear if the code is doing what it is meant to be doing, even tough the board boots properly (these comments refer to existing code, not to any code added by this patch) Signed-off-by: Graeme Russ <gruss@tss-engineering.com>
2015-02-07ARM: atmel: cleanup: remove at91cap9 related codeBo Shen
As the at91cap9adk board is removed by commit: b5508344 (ARM: remove broken "at91cap9adk" board), so the at91cap9 code is not used anymore, and also the document for at91cap9 can not be found on www.atmel.com, so remove the at91cap9 related code. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
2015-01-29davinci: Do not duplicate setting of gdTom Rini
In f0c3a6c we stopped setting gd in board_init_f, but later had to revert to due problems on certain platforms. As davinci does not look to have these problems, we can drop the setting here and rely upon crt0.S to do it. Cc: Peter Howard <pjh@northern-ridge.com.au> Signed-off-by: Tom Rini <trini@ti.com>
2015-01-26Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini
2015-01-25ARM: kirkwood: fix cpu info for 6282 device idLuka Perkov
Signed-off-by: Luka Perkov <luka@openwrt.org> Acked-By: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Stefan Roese <sr@denx.de>
2015-01-19arm, arm926ejs: make thumb mode compileableHeiko Schocher
in thumb mode compiler says for example for arch/arm/lib/cache-cp15.c when enabling CONFIG_SYS_THUMB_BUILD: {standard input}: Assembler messages: {standard input}:373: Error: selected processor does not support Thumb mode `mrc p15,0,r4,c1,c0,0' {standard input}:416: Error: selected processor does not support Thumb mode `mcr p15,0,r3,c2,c0,0' so, if caches are disabled, do not use this command on arm926ejs. used on at91 in SPL, to reduce size of SPL. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-01-14Add support for Seagate BlackArmor NAS220Evgeni Dobrev
Add support for Seagate BlackArmor NAS220 Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com>
2015-01-08mx25: Fix boot hang by avoiding vector relocationFabio Estevam
Since commit 3ff46cc42b9d73d0 ("arm: relocate the exception vectors") mx25pdk hangs like this: CPU: Freescale i.MX25 rev1.2 at 399 MHz Reset cause: WDOG Board: MX25PDK I2C: ready DRAM: 64 MiB (hangs) Add a specific relocate_vectors macro that skips the vector relocation, as the i.MX25 SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows mx25 to boot again. Acked-By: Bill Pringlemeir <bpringlemeir@nbsps.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-01-08mx25: Remove empty line after printing the reset causeFabio Estevam
Currently there is an unneeded empty line after printing the reset cause: U-Boot 2015.01-rc4-00080-g0551a93 (Jan 06 2015 - 13:04:19) CPU: Freescale i.MX25 rev1.2 at 399 MHz Reset cause: POR Board: MX25PDK I2C: ready DRAM: 64 MiB MMC: FSL_SDHC: 0 Remove the extra "\n" when printing the reset cause. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-11-24Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2014-11-24Merge git://git.denx.de/u-boot-dmTom Rini
Conflicts: drivers/serial/serial-uclass.c Signed-off-by: Tom Rini <trini@ti.com>
2014-11-23kbuild: use SoC-specific CONFIG to descend into SoC directoryMasahiro Yamada
Use "obj-$(CONFIG_FOO) += foo/" where it is possible. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-23kbuild: Descend into SOC directory from CPU directoryMasahiro Yamada
Some CPUs of some architectures have SOC directories. At present, the build system directly descends into SOC directories from the top Makefile, but it should generally descend into each directory from its parent directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-21dm: at91: Add platform data for GPIO on at91sam9260-based boardsSimon Glass
These boards all have the same GPIO arrangement, so add some common platform data that can be used by all boards. Remove the configs which are no longer required. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-20replace DIV_ROUND with DIV_ROUND_CLOSESTMasahiro Yamada
The Linux-compatible macro DIV_ROUND_CLOSEST is a bit more flexible and safer than DIV_ROUND. For example, foo = DIV_ROUND_CLOSEST(x, y++) works expectedly, but foo = DIV_ROUND(x, y++) does not. (y is incremented twice.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-20imx: fix exception vectors relocation in imx27Albert ARIBAUD
Commit 3ff46cc4 fixed exception vectors setting in the general ARM case, by either copying the exception and indirect vector tables to normal (0x00000000) or high (0xFFFF0000) vectors address, or setting VBAR to U-Boot's base if applicable. i.MX27 SoC is ARM926E-JS, thus has only normal and high options, but does not provide RAM at 0xFFFF0000 and has only ROM at 0x00000000; it is therefore not possible to move or change its exception vectors. Besides, i.MX27 ROM code does provide an indirect vectors table but at a non-standard address and with the reset and reserved vectors missing. Turn the current vector relocation code into a weak routine called after relocate_code from crt0, and add strong version for i.MX27. Series-Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reviewed-by: Stefano Babic <sbabic@denx.de> Tested-by: Stefano Babic <sbabic@denx.de> Tested-by: Philippe Reynes <tremyfr@gmail.com> Tested-by: Philippe Reynes <tremyfr@yahoo.fr>
2014-11-20ARM: mxs: tools: Add support for boot progress display flagAlexey Ignatov
mkimage -T mxs now support new flag in config file: DISPLAYPROGRESS - makes boot process print HTLLC characters for each BootROM instruction. Signed-off-by: Alexey Ignatov <lexszero@gmail.com>
2014-11-17arm, spl, at91: add at91sam9260 and at91sam9g45 spl supportHeiko Schocher
add support for using spl code on at91sam9260 and at91sam9g45 based boards. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> [adopt Bo's change in spl.c] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-11-10ARM: MXS: fix Uninitialized variable errorWolfgang Denk
cppcheck reports: [arch/arm/cpu/arm926ejs/mxs/timer.c:96]: (error) Uninitialized variable: now Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2014-11-07cppcheck cleanup: fix nullPointer errorsWolfgang Denk
There are a number of places where U-Boot intentionally and legally accesses physical address 0x0000, for example when installing exception vectors on systems where these are located in low memory. Add "cppcheck-suppress nullPointer" comments to silence cppcheck where this is intentional and legal. Signed-off-by: Wolfgang Denk <wd@denx.de>
2014-11-04arm926ejs: cache: use __weakJeroen Hofstee
Cc: Albert Aribaud <albert.u.boot@aribaud.net> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-29kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj
This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-29i2c: designware: Convert driver to multibus/multiadapter frameworkStefan Roese
In preparation for the SoCFPGA support of the designware I2C driver, convert this driver to the common CONFIG_SYS_I2C framework. This patch converts all users of this driver, this is: - ST spearxxx boards - AXS101 (ARC700 platform) I couldn't test this patch on those boards. Only compile tested for all spear boards. And tested on SoCFPGA. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Tested-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Heiko Schocher <hs@denx.de> Cc: Vipin Kumar <vk.vipin@gmail.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-27kconfig: add CONFIG_SUPPORT_SPLMasahiro Yamada
CONFIG_SPL should not be enabled for boards that do not have SPL. CONFIG_SUPPORT_SPL introduced by this commit should be "select"ed by boards with SPL support and CONFIG_SPL should depend on it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-10-25leds: missing includeJeroen Hofstee
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-10-23arm: kirkwood: Remove some dead code from cpu.cStefan Roese
All those functions removed with this patch are not accessed at all. So lets remove them. Signed-off-by: Stefan Roese <sr@denx.de>
2014-10-23arm: marvell: Extract kirkwood gpio functions into new common file gpio.cStefan Roese
This makes is possible to use those gpio functions from other MVEBU SoC's as well. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Luka Perkov <luka@openwrt.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>