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* MX: serial_mxc: cleanup removing nasty #ifdefStefano Babic2011-12-06-33/+4
| | | | | | | | | | | | | | | | | | The serial driver for iMX SOCs is continuosly changed if a new SOC or not yet used port is used. CONFIG_SYS_<SOC>_<UART Port> defines were used only to find the base address for the selected UART. Instead of that, move the base address to the board configuration file and drop all #ifdef from driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Marek Vasut <marek.vasut@gmail.com> CC: Wolfgang Denk <wd@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Helmut Raiger <helmut.raiger@hale.at> CC: John Rigby <jcrigby@gmail.com> CC: Matthias Weisser <weisserm@arcor.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
* M28: Fix OB1 bug in GPIO driverRobert Deliën2011-12-06-1/+1
| | | | | | | | This patch fixes a small off-by-one bug in the GPIO driver for the mxs platform that allowed the selection gpio pins of one bank more than the SoC actually has. Signed-off-by: Robert Deliën <robert at delien.nl> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
* MXS: Add static annotations to dma driverMarek Vasut2011-12-06-159/+50
| | | | | | | | | | | Some functions were internal to the apbh dma driver, so annotate them static. Some of the functions weren't used at all so drop them. This makes the U-Boot binary smaller by about 1500 bytes. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* apbh_dma: return error value on timeoutWolfram Sang2011-12-06-1/+1
| | | | | | | | | | When a timeout occurs, the return value is prepared but never returned. Fix that. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Marek Vasut <marek.vasut@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
* ARM: davici_emac: Fix condition for number of phy detectsPrabhakar Lad2011-12-06-1/+1
| | | | | | | | | | | Fix the condition for number of phys in davinci_eth_phy_detect() function. CONFIG_SYS_DAVINCI_EMAC_PHY_COUNT indicates number of phys. From this commit id dc02badab480563b0bf9d3908046ea9d6b22ae63 davinci emac initilazed one less than the number of phy count. Signed-off-by: Prabhakar Lad <prabhakar.csengg@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
* arm, davinci: move davinci_rtc struct to hardware.hHeiko Schocher2011-12-06-26/+0
| | | | | | | | | move struct davinci_rtc to arch/arm/include/asm/arch-davinci/hardware.h and add RTC_KICK0R_WE, RTC_KICK1R_WE defines, so they are global useable. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com>
* omap_gpmc: use SOFTECC in SPL if it's enabledIlya Yanok2011-12-06-1/+3
| | | | | | | | Use software ECC for the SPL build if support for software ECC in SPL is enabled. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Scott Wood <scottwood@freescale.com>
* nand_spl_simple: add support for software ECCIlya Yanok2011-12-06-2/+11
| | | | | | | | | | This patch adds support for software ECC to the nand_spl_simple driver. To enable this one have to define CONFIG_SPL_NAND_SOFTECC. Tested on OMAP3. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Scott Wood <scottwood@freescale.com>
* davinci_emac: hardcode 100Mbps for AM35xx and RMIIIlya Yanok2011-12-06-1/+2
| | | | | | | For some reason code setting the speed based on the PHY feedback causes troubles on AM3517 so hardcode 100Mbps for now. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* davinci_emac: fix for running with dcache enabledIlya Yanok2011-12-06-4/+42
| | | | | | | | | | | | DaVinci EMAC is present on TI AM35xx SoCs (ARMv7) which run with D-Cache enabled by default. So we have to take care and flush/invalidate the cache before/after the DMA operations. Please note that the receive buffer alignment to 32 byte boundary comes from the old driver version I don't know if it is really needed or alignment to cache line size is enough. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* davinci_emac: conditionally compile specific PHY supportIlya Yanok2011-12-06-0/+8
| | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* davinci_emac: use internal addresses in buffer descriptorsIlya Yanok2011-12-06-9/+30
| | | | | | | | On AM35xx CPPI RAM had different addresses when accessed from the CPU and from the EMAC. We need to account this to deal with the buffer descriptors correctly. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* davinci_emac: move arch-independent defines to separate headerIlya Yanok2011-12-06-0/+315
| | | | | | | | | | | DaVinci EMAC is found not only on DaVinci SoCs but on some OMAP3 SoCs also. This patch moves common defines from arch-davinci/emac_defs.h to drivers/net/davinci_emac.h DaVinci specific PHY drivers hacked to include the new header. We might want to switch to phylib in future. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* PXA: Rename CONFIG_PXA2[57]X to CONFIG_CPU_PXA2[57]XMarek Vasut2011-12-06-14/+15
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* Fix regression in SMDK6400Simon Schwarz2011-12-06-26/+2
| | | | | | | | | | | | | | | | | | | s3c64xx.c implemented its own nand_read_byte, nand_write_buf and nand_read_buf functions. This provoked a regression when these functions were made public by patch 55f429bb39614a16b1bacc9a8bea9ac01a60bfc8. This deletes these duplicated functions from s3c64xx.c and adds the generic implementations in nand_base.c to the spl Makefile. It also adds -ffcuntion-sections and -gc-sections to the compilation flags of the SPL to avoid errors originating from unused functions in nand_base.c. Description of the regression: http://article.gmane.org/gmane.comp.boot-loaders.u-boot/108873 Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Cc: scottwood@freescale.com Cc: s-paulraj@ti.com Cc: albert.u.boot@aribaud.net
* nand: Add common functions to linux/mtd/nand.hSimon Schwarz2011-12-06-3/+3
| | | | | | | | | | | | Functions often used in SPL are now part of linux/mtd/nand.h. Static modifiers are removed from these functions in drivers/mtd/nand/nand_base.c. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Cc: scottwood@freescale.com Cc: s-paulraj@ti.com Cc: albert.u.boot@aribaud.net Acked-by: Scott Wood <scottwood@freescale.com>
* net: Armada100: Fix compilation warningsAjay Bhargav2011-12-06-4/+10
| | | | | | | | | | | This patch fix compilation warnings for Armada100 FEC driver Ref: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com> Acked-by: Anatolij Gustschin <agust@denx.de>
* mvsata: fix ide_preinit for missing disksSimon Guinot2011-12-06-6/+8
| | | | | | | | Consider that ide_preinit() succeed if at least one port is successfully initialized. This allows to iniatialize IDE support on a board with two SATA ports but a single hard disk available. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
* Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk2011-12-05-2/+1
|\ | | | | | | | | | | | | | | | | | | * 'agust@denx.de' of git://git.denx.de/u-boot-staging: Makefile: add tools/mkenvimage to target 'clean' mv_common.c: get rid of 'defined but not used' warning m68k: fix ambiguous bit testing sparc: fix unknown escape sequence warnings sparc: fix unused variable warnings sf: fix erase debug output
| * sf: fix erase debug outputVadim Bendebury2011-12-05-2/+1
| | | | | | | | | | | | | | | | We want to show the length, so multiplying by sector size makes no sense. This is a hold over from the erase code before the big refactor. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | pci_ftpci100: Implementation FTPCI100 PCI driverGavin Guo2011-12-05-0/+425
| | | | | | | | | | | | | | | | | | FTPCI100 is a SoC PCI componenet of Faraday company. Which is usually built into SoC chips for providing embedded PCI functions. Signed-off-by: Gavin Guo <gavinguo@andestech.com> Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* | phy: Add support for SMSC LAN87xx PHYsNobuhiro Iwamatsu2011-12-05-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the SMSC LAN87xx PHYs. Following PHYs can be used by set CONFIG_PHY_SMSC to config. - SMSC LAN8700 - SMSC LAN8710/LAN8720 - SMSC LAN8710/LAN8720 A setup of PHY was copied from linux kenrel. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Fixed white space errors; modified commit message a bit. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | drivers/net/mvgbe.c: Fix GCC 4.6 warningsAnatolij Gustschin2011-12-05-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix: mvgbe.c: In function 'mvgbe_send': mvgbe.c:555:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] mvgbe.c: In function 'mvgbe_recv': mvgbe.c:640:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
* | Phy/Marvell: Rewrite the MV88E1111 phy config function based on kernel codeZang Roy-R619112011-12-05-6/+107
| | | | | | | | | | | | | | | | | | | | The original m88e1111s_config() does not do the SGMII mode initialization and is buggy. Rewrite the function according to 3.0.6 kernel function m88e1111_config_init() in drivers/net/phy/marvell.c Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com> Cc: Kumar Gala <galak@kernel.crashing.org>
* | net: sh_eth: use miiphybb instead of own mii functionsYoshihiro Shimoda2011-12-02-248/+104
|/ | | | | | | | | | The sh_eth driver had an own mii functions. However the function didn't support the gigabit PHY. The U-Boot has the general phy driver and miiphybb driver, and they already support it. So this patch removes the own functions and uses the phy driver. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warningWolfgang Denk2011-12-02-7/+5
| | | | | | | | | | Fix: sl811-hcd.c: In function 'sl811_rh_submit_urb': sl811-hcd.c:556:8: warning: variable 'wIndex' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Remy Bohmer <linux@bohmer.net>
* drivers/block/sata_dwc.c: Fix GCC 4.6 build warningWolfgang Denk2011-12-02-5/+1
| | | | | | | | | | Fix: sata_dwc.c: In function 'scan_sata': sata_dwc.c:535:38: warning: variable 'udma_mask' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kazuaki Ichinohe <kazuichi@fsi.co.jp>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-12-01-39/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-mpc85xx: mpc85xx: support for Freescale COM Express P2020 arch/powerpc/cpu/mpc8xxx/ddr/interactive.c: Fix GCC 4.6 build warning mpc85xx: support board-specific reset function powerpc/85xx: verify the localbus device tree address before booting the OS mpc8xxx: update module_type values from JEDEC DDR3 SPD Specification powerpc/p3060qds: Add board related support for P3060QDS platform powerpc/85xx: clean up and document the QE/FMAN microcode macros powerpc/85xx: always implement the work-around for Erratum SATA_A001 powerpc/85xx: CONFIG_FSL_SATA_V2 should be defined in config_mpc85xx.h powerpc/85xx: Add workaround for erratum A-003474 powerpc/85xx: fixup flexcan device tree clock-frequency powerpc/85xx: Add workaround for erratum CPU-A003999
| * powerpc/85xx: clean up and document the QE/FMAN microcode macrosTimur Tabi2011-11-29-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several macros are used to identify and locate the microcode binary image that U-boot needs to upload to the QE or Fman. Both the QE and the Fman use the QE Firmware binary format to package their respective microcode data, which is why the same macros are used for both. A given SOC will only have a QE or an Fman, so this is safe. Unfortunately, the current macro definition and usage has inconsistencies. For example, CONFIG_SYS_FMAN_FW_ADDR was used to define the address of Fman firmware in NOR flash, but CONFIG_SYS_QE_FW_IN_NAND contains the address of NAND. There's no way to know by looking at a variable how it's supposed to be used. In the future, the code which uploads QE firmware and Fman firmware will be merged. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc/85xx: always implement the work-around for Erratum SATA_A001Timur Tabi2011-11-29-21/+1
| | | | | | | | | | | | | | | | | | | | On the P1022/P1013, the work-around for erratum SATA_A001 was implemented only if U-Boot initializes SATA, but SATA is not initialized by default. So move the work-around to the CPU initialization function, so that it's always executed on the SOCs that need it. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | x86: Fix some bugs in the i8402 driver when no controller is presentGabe Black2011-11-29-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If no controller is present, the i8402 driver should return immediately and not attempt to operate on the missing hardware. In kbd_input_empty, the status register is checked every millisecond to see whether the input buffer is empty, up to a timeout which is tracked by decrimenting a counter each time the check is performed. The decrement is performed with a postfix -- operator, and the value of the counter is checked in place. That means that when the counter reaches zero and the loop terminates, it will actually be decrimented one more time and become -1. That value is returned as the return value of the function. That would give the right answer if it wasn't for that extra decrement because a timeout would indicate that the buffer never became empty. This change fixes both of those bugs. Signed-off-by: Gabe Black <gabeblack@chromium.org>
* | x86: Make the i8042 driver checkpatch cleanGabe Black2011-11-29-498/+472
|/ | | | Signed-off-by: Gabe Black <gabeblack@chromium.org>
* Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk2011-11-28-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | * 'agust@denx.de' of git://git.denx.de/u-boot-staging: MAKEALL: drop obsolete mx31pdk_nand target dataflash: fix parameters order in write_dataflash() hawkboard: Replace HAWKBOARD_KICK{0, 1}_UNLOCK defines davinci_sonata: define CONFIG_MACH_TYPE for davinci_sonata board davinci_schmoogie: define CONFIG_MACH_TYPE for davinci_schmoogie board arm: a320evb: define mach-type in board config file OMAP3: Use sdelay from arch/arm/cpu/armv7/syslib.c instead of cloning that. Fix Stelian's email address
| * Fix Stelian's email addressStelian Pop2011-11-27-1/+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>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk2011-11-28-1/+39
|\ \ | |/ |/| | | | | | | * 'master' of git://git.denx.de/u-boot-video: DIU: 1080P and 720P support CFB: Fix font rendering on mx5 framebuffer
| * DIU: 1080P and 720P supportJerry Huang2011-11-24-0/+38
| | | | | | | | | | | | | | | | Add the 1920x1080 and 1280x720 resolution support. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> CC: Anatolij Gustschin <agust@denx.de>
| * CFB: Fix font rendering on mx5 framebufferMarek Vasut2011-11-24-1/+1
| | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-mmcWolfgang Denk2011-11-27-15/+6
|\ \ | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-mmc: Revert "mmc: retry the cmd8 to meet 74 clocks requirement in the spec" mmc: mv_sdhci: Fix host version read for Armada100
| * | Revert "mmc: retry the cmd8 to meet 74 clocks requirement in the spec"Macpaul Lin2011-11-25-14/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 02f3029f1810b99869254d0cf0a71946a008a728. This patch add 3 times retry to CMD8 because the Marvell mmc controller doesn't obey the power ramp up process in the SD specification 6.4.1. (Please refer to figure 6.1 and 6.2 in the specification.) The CMD0 should be send after power ramp up has been finished. However, the Marvell mmc contorller must do power ramp up after the first CMD0 command has been send. This patch also affect existing platforms like Nokia N900 and other platforms. Signed-off-by: Macpaul Lin <macpaul@andestech.com> Acked-by: Lei Wen <leiwen@marvell.com> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com>
| * | mmc: mv_sdhci: Fix host version read for Armada100Ajay Bhargav2011-11-25-1/+4
| |/ | | | | | | | | | | | | | | sdhci_readw does not work for host version read in Armada100 series SoCs. This patch fix this issue by making a sdhci_readl call to get host version. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
* | drivers/bios_emulator/x86emu/ops2.c: Fix GCC 4.6 build warningKumar Gala2011-11-27-1/+2
|/ | | | | | | | | Fix: x86emu/ops2.c: In function 'x86emuOp2_set_byte': x86emu/ops2.c:171:11: warning: variable 'name' set but not used [-Wunused-but-set-variable] Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'hs@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk2011-11-23-22/+14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'hs@denx.de' of git://git.denx.de/u-boot-staging: drivers/net/dnet.c: Fix GCC 4.6 warnings board/xaeniax/flash.c: Fix GCC 4.6 warnings net/bootp.c: Fix GCC 4.6 warning common/cmd_bootm.c: Fix GCC 4.6 warnings board/mx1ads/mx1ads.c: Fix GCC 4.6 warning board/mx1ads/syncflash.c: Fix GCC 4.6 warnings board/lubbock/flash.c: Fix GCC 4.6 warnings drivers/net/cs8900.c: Fix GCC 4.6 warning arch/arm/cpu/arm926ejs/omap/cpuinfo.c: Fix GCC 4.6 warnings drivers/net/lan91c96.c: Fix GCC 4.6 warning board/ronetix/pm9263/pm9263.c: Fix GCC 4.6 warning drivers/mtd/onenand/samsung.c: Fix GCC 4.6 warning drivers/usb/musb/musb_hcd.c: Fix GCC 4.6 warning
| * drivers/net/dnet.c: Fix GCC 4.6 warningsAnatolij Gustschin2011-11-23-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix: dnet.c: In function 'dnet_send': dnet.c:136:9: warning: variable 'len' set but not used [-Wunused-but-set-variable] dnet.c: In function 'dnet_set_hwaddr': dnet.c:209:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] dnet.c:209:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] dnet.c:209:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] dnet.c:209:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * drivers/net/cs8900.c: Fix GCC 4.6 warningAnatolij Gustschin2011-11-23-6/+5
| | | | | | | | | | | | | | | | | | Fix: cs8900.c: In function 'get_reg_init_bus': cs8900.c:69:14: warning: variable 'c' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * drivers/net/lan91c96.c: Fix GCC 4.6 warningAnatolij Gustschin2011-11-23-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix: lan91c96.c: In function 'dump_memory_info': lan91c96.c:157:7: warning: variable 'mem_info' set but not used [-Wunused-but-set-variable] lan91c96.c: In function 'smc_send_packet': lan91c96.c:320:16: warning: variable 'ioaddr' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * drivers/mtd/onenand/samsung.c: Fix GCC 4.6 warningAnatolij Gustschin2011-11-23-2/+1
| | | | | | | | | | | | | | | | | | Fix: samsung.c: In function 's3c_onenand_check_lock_status': samsung.c:486:6: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * drivers/usb/musb/musb_hcd.c: Fix GCC 4.6 warningAnatolij Gustschin2011-11-23-2/+1
| | | | | | | | | | | | | | | | | | Fix: musb_hcd.c: In function 'submit_control_msg': musb_hcd.c:851:6: warning: variable 'csr' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | drivers/i2c/davinci_i2c.c: Fix GCC 4.6 warningAnatolij Gustschin2011-11-23-3/+1
| | | | | | | | | | | | | | | | | | | | Fix: davinci_i2c.c: In function 'flush_rx': davinci_i2c.c:81:6: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* | i2c: sh: Add support I2C for Renesas SHNobuhiro Iwamatsu2011-11-23-0/+293
| | | | | | | | | | | | | | | | This supports I2C of Renesas SH. I tested on SH7724. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Heiko Schocher <hs@denx.de>
* | Improve Power Management in SMC911X driver.bertrand.cachet@heig-vd.ch2011-11-22-2/+5
| | | | | | | | | | | | | | | | | | device is already in *normal* (D0) mode => it doesn't need to be wake-up. With this patch, we only wake-up (writing on TEST_BYTE register) if PM_MODE bits of PM_CTRL register is in sleep (D1/D2) mode. Signed-off-by: Bertrand Cachet <bertrand.cachet@heig-vd.ch>
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