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* Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2015-08-13-1/+6
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| * net: lpc32xx: add RMII phy mode supportVladimir Zapolskiy2015-08-11-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LPC32xx MAC and clock control configuration requires some minor quirks to deal with a phy connected by RMII. It's worth to mention that the kernel and legacy BSP from NXP sets SUPP_RESET_RMII == (1 << 11) bit, however the description of this bit is missing in shared LPC32x0 User Manual UM10326 Rev. 3, July 22, 2011 and in LPC32x0 Draft User Mannual Rev. 00.27, November 20, 2008, also in my tests an SMSC LAN8700 phy device connected over RMII seems to work correctly without touching this bit. Add support of RMII, if CONFIG_RMII is defined, this option is aligned with a number of boards, which already define the same config value. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Sylvain Lemieux <slemieux@tycoint.com>
* | imx28: Fix issue with GCC 5.xMåns Rullgård2015-08-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The semantics for non-static functions declared inline have changed in gcc5, causing the empty functions not to be emitted as an external symbol. Since lowlevel_init() is only referenced from start.S, it should not be declared inline at all. Reported-by: Otavio Salvador <otavio@ossystems.com.br> Tested-by: Otavio Salvador <otavio@ossystems.com.br> [trini: Reword commit message] Signed-off-by: Tom Rini <trini@konsulko.com>
* | ARM: cache: implement a default weak flush_cache() functionWu, Josh2015-08-12-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current many cpu use the same flush_cache() function, which just call the flush_dcache_range(). So implement a weak flush_cache() for all the cpus to use. In original weak flush_cache() in arch/arm/lib/cache.c, there has some code for ARM1136 & ARM926ejs. But in the arch/arm/cpu/arm1136/cpu.c and arch/arm/cpu/arm926ejs/cache.c, there implements a real flush_cache() function as well. That means the original code for ARM1136 & ARM926ejs in weak flush_cache() of arch/arm/lib/cache.c is totally useless. So in this patch remove such code in flush_cache() and only call flush_dcache_range(). Signed-off-by: Josh Wu <josh.wu@atmel.com>
* | ARM: cache: add an empty stub function for invalidate/flush dcacheWu, Josh2015-08-12-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Since some driver like ohci, lcd used dcache functions. But some ARM cpu don't implement the invalidate_dcache_range()/flush_dcache_range() functions. To avoid compiling errors this patch adds an weak empty stub function for all ARM cpu in arch/arm/lib/cache.c. And ARM cpu still can implemnt its own cache functions on the cpu folder. Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | nand: lpc32xx: add SLC NAND controller supportVladimir Zapolskiy2015-08-12-0/+6
|/ | | | | | | | | | | | | | | | | | | | | The change adds support of LPC32xx SLC NAND controller. LPC32xx SoC has two different mutually exclusive NAND controllers to communicate with single and multiple layer chips. This simple driver allows to specify NAND chip timings and defines custom read_buf()/write_buf() operations, because access to 8-bit data register must be 32-bit aligned. Support of hardware ECC calculation is not implemented (data correction is always done by software), since it requires a working DMA engine. The driver can be included to an SPL image. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Sylvain Lemieux <slemieux@tycoint.com>
* mxs: Do not disable bo detection when DC-DC is already enabledStefan Wahren2015-06-01-5/+5
| | | | | | | | | In case the DC-DC is already enabled mxs_enable_4p2_dcdc_input() returns without reenabling brown out detection. So fix this issue by moving the return before brown out deactivation. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-04-28-23/+6
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| * ARM: mxs: Get boot mode from OCRAMJörg Krause2015-04-22-23/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading the boot mode pins after power-up does not necessarily represent the boot mode used by the ROM loader. For example the state of a pin may have changed because a recovery switch which was pressed to enter USB mode is already released after plugging in USB. The ROM loader stores the value a fixed address in OCRAM. Use this value instead of reading the boot map pins. The GLOBAL_BOOT_MODE_ADDR for i.MX28 is taken from an U-Boot patch for the MX28EVK: http://repository.timesys.com/buildsources/u/u-boot/u-boot-2009.08/u-boot-2009.08-mx28-201012211513.patch Leave the boot mode detection for the i.MX23 untouched. Someone has to test whether the i.MX ROM loader does also store the boot mode in OCRAM and if the address match. This patch superseeds my incorrect patch: ARM: mxs: get boot mode from OTP http://patchwork.ozlabs.org/patch/454930/ Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Cc: Stefano Babic <sbabic@denx.de>
* | Kconfig: Move CONFIG_DESIGNWARE_ETH to KconfigSimon Glass2015-04-18-1/+1
|/ | | | | | | | | | 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>
* lpc32xx: add support for board work_92105Albert ARIBAUD \(3ADEV\)2015-04-10-0/+159
| | | | | | | | | | | | | | | | | | | | | | | 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>
* lpc32xx: add LPC32xx SSP support (SPI mode)Albert ARIBAUD \(3ADEV\)2015-04-10-0/+14
| | | | | Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* lpc32xx: add GPIO supportAlbert ARIBAUD \(3ADEV\)2015-04-10-0/+5
| | | | | | This driver only supports Driver Model, not legacy model. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* lpc32xx: i2c: add LPC32xx I2C interface supportAlbert ARIBAUD \(3ADEV\)2015-04-10-0/+11
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* lpc32xx: mtd: nand: add MLC NAND controllerAlbert ARIBAUD \(3ADEV\)2015-04-10-0/+6
| | | | | | | | | | 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>
* lpc32xx: add Ethernet supportAlbert ARIBAUD \(3ADEV\)2015-04-10-0/+16
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* ARM: move -march=* and -mtune= options to arch/arm/MakefileMasahiro Yamada2015-03-27-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* remove unnecessary version.h includesRob Herring2015-03-24-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2015-03-10-0/+61
|\ | | | | | | | | | | | | Conflicts: README Signed-off-by: Tom Rini <trini@konsulko.com>
| * edminiv2: switch to SPLAlbert ARIBAUD2015-02-25-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: remove dkb board supportMasahiro Yamada2015-02-24-413/+0
| | | | | | | | | | | | | | | | 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>
* | ARM: remove jadecpu board supportMasahiro Yamada2015-02-24-175/+0
|/ | | | | | | | 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>
* ARM: versatile: move SoC sources to mach-versatileMasahiro Yamada2015-02-21-118/+0
| | | | | | | Move arch/arm/cpu/arm926ejs/versatile/* -> arch/arm/mach-versatile/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: orion5x: move SoC sources to mach-orion5xMasahiro Yamada2015-02-21-832/+0
| | | | | | | | 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>
* ARM: nomadik: move SoC sources to mach-nomadikMasahiro Yamada2015-02-21-194/+0
| | | | | | | | | 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>
* ARM: kirkwood: move SOC sources to mach-kirkwoodMasahiro Yamada2015-02-21-530/+0
| | | | | | | | | | | | | | 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>
* ARM: davinci: move SoC sources to mach-davinciMasahiro Yamada2015-02-21-3230/+0
| | | | | | | | 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>
* ARM: at91: collect SoC sources into mach-at91Masahiro Yamada2015-02-21-2329/+0
| | | | | | | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-02-10-190/+0
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| * ARM: atmel: cleanup: remove at91cap9 related codeBo Shen2015-02-07-190/+0
| | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-02-10-7/+140
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| * arm: mxs: Add 'Wait for JTAG user' if booted in JTAG modeGraeme Russ2015-02-10-0/+5
| | | | | | | | | | | | | | | | | | | | | | 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>
| * arm: mxs: Enable booting of mx28 without batteryGraeme Russ2015-02-10-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * arm: mxs: Add debug outputs and comments to mxs SPL source filesGraeme Russ2015-02-10-5/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | davinci: Do not duplicate setting of gdTom Rini2015-01-29-16/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-01-26-0/+2
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| * | arm, arm926ejs: make thumb mode compileableHeiko Schocher2015-01-19-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: kirkwood: fix cpu info for 6282 device idLuka Perkov2015-01-25-3/+8
|/ | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> Acked-By: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Stefan Roese <sr@denx.de>
* Add support for Seagate BlackArmor NAS220Evgeni Dobrev2015-01-14-0/+4
| | | | | | Add support for Seagate BlackArmor NAS220 Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com>
* mx25: Fix boot hang by avoiding vector relocationFabio Estevam2015-01-08-0/+27
| | | | | | | | | | | | | | | | | | | | | 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>
* mx25: Remove empty line after printing the reset causeFabio Estevam2015-01-08-1/+1
| | | | | | | | | | | | | | | | | | 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>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-11-24-0/+58
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| * imx: fix exception vectors relocation in imx27Albert ARIBAUD2014-11-20-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ARM: mxs: tools: Add support for boot progress display flagAlexey Ignatov2014-11-20-0/+3
| | | | | | | | | | | | | | | | 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>
* | Merge git://git.denx.de/u-boot-dmTom Rini2014-11-24-0/+14
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: drivers/serial/serial-uclass.c Signed-off-by: Tom Rini <trini@ti.com>
| * | dm: at91: Add platform data for GPIO on at91sam9260-based boardsSimon Glass2014-11-21-0/+14
| |/ | | | | | | | | | | | | | | 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>
* | kbuild: use SoC-specific CONFIG to descend into SoC directoryMasahiro Yamada2014-11-23-1/+14
| | | | | | | | | | | | Use "obj-$(CONFIG_FOO) += foo/" where it is possible. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | kbuild: Descend into SOC directory from CPU directoryMasahiro Yamada2014-11-23-0/+2
| | | | | | | | | | | | | | | | | | 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>
* | replace DIV_ROUND with DIV_ROUND_CLOSESTMasahiro Yamada2014-11-20-1/+2
|/ | | | | | | | | | | | | 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>
* arm, spl, at91: add at91sam9260 and at91sam9g45 spl supportHeiko Schocher2014-11-17-0/+82
| | | | | | | | | | | 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>
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