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2012-10-22mmc: dw-mmc: support DesignWare MMC ControllerJaehoon Chung
Support the DesginWare MMC Controller. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Rajeshawari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: pxa: Remove the old non-generic PXA MMC driverMarek Vasut
This driver is no longer used and it's remaining users were converted to the new generic PXA MMC driver. Thus, remove this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andy Fleming <afleming@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: sdhci: Add a quirk to add delay during completion of sdhci_send_cmdTushar Behera
MMC host controller requires a delay between every sdhci_send_cmd() execution. In s5p_mmc driver (s5p_sdhci replaces this driver), a delay of 1000us was provided after every mmc_send_cmd() call. Adding a quirk in current sdhci driver to replicate the behaviour. Without this delay, MMC initialization on Origen board fails with following error messages. Timeout for status update! mmc fail to send stop cmd Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: sdhci: add the DMA select for SDMAJaehoon Chung
In host-control register, DMA select bit field is present. BUt in sdhci.c, didn't select for DMA. if set CONFIG_MMC_SDMA, we need to set SDMA-select bit. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: sdhci: increase the timeout value for data transferJaehoon Chung
Timeout value is tunable. When run read/write operation, sometime returned the timeout error. Because the timeout value is too short. So increased the enough timeout value. (This timeout value is used to prevent the infinite loop.) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: Fix mmc_spi error on cmd->flags fieldMarek Vasut
The recent removal of the cmd->flags field caused error in the debuging code of mmc_spi. Fix this: mmc_spi.c: In function 'mmc_spi_request': mmc_spi.c:179:2: error: 'struct mmc_cmd' has no member named 'flags' Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andy Fleming <afleming@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22MMC: Remove the MMC bounce bufferMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andy Fleming <afleming@freescale.com> Cc: Fabio Estevam <festevam@gmail.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22MMC: MXS: Convert MXS MMC driver to generic bounce bufferMarek Vasut
Implement necessary code to use the generic bounce buffer routines inside this driver. This replaces the MMC bounce buffer, which is to be removed. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Andy Fleming <afleming@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-19Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini
Conflicts: drivers/serial/serial_lh7a40x.c Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19input: Add ANSI 3.64 escape sequence generation.Hung-Te Lin
To support Non-ASCII keys (ex, Fn, PgUp/Dn, arrow keys, ...), we need to translate key code into escape sequence. (Updated by sjg@chromium.org to move away from a function to store keycodes, so we can easily record how many were sent. We now need to return this from input_send_keycodes() so we know whether keys were generated.) Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19input: Fix i8042 keyboard resetMarc Jones
The i8042 keyboard reset was not checking the results of the output buffer after the reset command. This can jam up some KBC/keyboards. Also, remove a write to the wrong register and the CONFIG setting around the incorrect write. Signed-off-by: Marc Jones <marc.jones@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19input: i8042: Provide feature to disable keyboard before booting kernelLouis Yung-Chieh Lo
The BIOS leaves the keyboard enabled during boot time so that any keystroke would interfere kernel driver initialization. Add a way to disable the keyboard to make sure no scancode will be generated during the boot time. Note that the keyboard will be re-enabled again after the kernel driver is up. This code can be called from the board functions. Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org> Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19input: Provide a board specific mechanism to decide whether to skip i8042 initGabe Black
This change adds a board overridable function which can be used to decide whether or not to initialize the i8042 keyboard controller. On systems where it isn't actually connected to anything, this can save a significant amount of boot time. On Stumpy, this saves about 200ms on boot. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19input: Use finer grain udelays while waitng for the i8042 keyboard buffer to ↵Gabe Black
empty On x86, the i8042 keyboard controller driver frequently waits for the keyboard input buffer to be empty to make sure the controller has had a chance to process the data it was given. The way the delay loop was structured, if the controller hadn't cleared the corresponding status bit immediately, it would wait 1ms before checking again. If the keyboard responded quickly but not instantly, the driver would still wait a full 1ms when perhaps 1us would have been sufficient. Because udelay is a busy wait anyway, this change decreases the delay between checks to 1us. Also, this change gets rid of a hardcoded 250ms delay. On Stumpy, this saves 100-150ms during boot. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-19ColdFire: uart: fix build failure for missing header filesAlison Wang
The following commit introduces some build failures for ColdFire platform. commit abaef69fbe683197607febeb2cc619490aca2a10 Author: Marek Vasut <marex@denx.de> Date: Thu Sep 13 16:51:38 2012 +0200 Add the missed header files. Sign-off-by: Alison Wang <b18965@freescale.com>
2012-10-19m68k: net: Fix unused variable in mcfmii.cMarek Vasut
The following warning was produced, fix it: mcfmii.c: In function 'mcffec_miiphy_write': mcfmii.c:318:8: warning: variable 'rdreg' set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marex@denx.de> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
2012-10-18dm: Move s3c24xx USB driver to a proper placeMarek Vasut
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>
2012-10-18dm: wdt: arm: Move tnetv107x into drivers/watchdog/Marek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Oliver Brown <obrown@adventnetworks.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>
2012-10-17Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini
2012-10-17kerneldoc: Annotate drivers/serial/serial.cMarek Vasut
Add kerneldoc annotations into serial core. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Reorder get_current()Marek Vasut
Reorder the get_current() function to make it a bit more readable. The code does not grow and there is minor change in the code logic, where dev != NULL is now checked in any case. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Reorder serial_assign()Marek Vasut
Reorder serial_assign() function to get rid of the extra level of indentation. Also, adjust the return value to be -EINVAL instead of positive one to be more consistent. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Use default_serial_puts() in driversMarek Vasut
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>
2012-10-17serial: Implement default_serial_puts()Marek Vasut
U-Boot contains a lot of duplicit implementations of serial_puts() call which just pipes single characters into the port in loop. Implement function that does this behavior into common code, so others can make easy use of it. This function is called default_serial_puts() and it's sole purpose is to call putc() in loop on the whole string passed to it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-16Remove lh7a40x cpu and serial driverAlbert ARIBAUD
Since commit 957731ed (ARM: remove broken "lpd7a40x" boards), lh7a40x cpu and serial driver have become unused. Remove them. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2012-10-16i2c: sh_i2c: use setbits/clrbits macroTetsuyuki Kobayashi
Use setbits/clrbits macro when read-modify-write register. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2012-10-16i2c: sh_i2c.c: check error in i2c_read and i2c_writeTetsuyuki Kobayashi
Before this patch, i2c_{read,write} always returned 0. Check TACK in i2c_raw_{read,write} so that i2c_{read,write} return non-zero when error. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-16i2c: sh_i2c: enable i2c_probeTetsuyuki Kobayashi
Before this patch i2c_probe() always returned 0 and "i2c probe" command did not work properly. Modify i2c_set_addr() to check TACK when waiting DTE and make i2c_probe() call this function. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-16i2c: sh_i2c.c: support I2C2, I2C3 and I2C4Tetsuyuki Kobayashi
sh_i2c.c support I2C0 and I2C1. This patch extends it to I2C4. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-16i2c: sh_i2c.c: adjust for SH73A0Tetsuyuki Kobayashi
Adjust i2c_raw_read() in sh_i2c.c to work for SH73A0. After this patch, "i2c md" and "i2c mw" command on U-Boot work properly on KZM-A9-GT board. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-16i2c: sh_i2c.c: correct BUSY bit define in ICSRTetsuyuki Kobayashi
Correct BUSY bit define in ICSR from (1<<3) to (1<<4). Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-16i2c: sh_i2c.c: support iccl and icch extensionTetsuyuki Kobayashi
R-mobile SoC (at least SH73A0) has extension bits to store 8th bit of iccl and icch. This patch add support for the extentin bits. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2012-10-15mx51: Fix USB PHY clocksBenoît Thébaudeau
The i.MX51 has a single USB PHY clock, while the i.MX53 has two. These 3 clocks have different clock gate control bit-fields. The existing code was correct only for i.MX53, so this patch fixes the i.MX51 use case. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Jana Rapava <fermata7@gmail.com> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il>
2012-10-15mx5: Use explicit clock gate namesBenoît Thébaudeau
Use clock gate definitions having names showing clearly the gated clock instead of names giving only a register field index. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
2012-10-15imx: Use MXC_I2C_CLK in imx i2c driverMatthias Weisser
i2c didn't work on imx25 due to missing MXC_IPG_PERCLK. Now using MXC_I2C_CLK on all imx systems using i2c. Signed-off-by: Matthias Weisser <weisserm@arcor.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-10-15i.MX6: provide functional names for CCM_CCGR0-CCGR6 bit fieldsEric Nelson
Add meaningful constants for each clock channels and use them for enabling and disabling i.MX6 clocks. Includes an update to enable/disable the IPU1 clock in drivers/video/ipu_common to remove IMX5x register access when used on i.MX6 as discussed in V1: http://patchwork.ozlabs.org/patch/185129/ Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-10-15tegra: nand: add board pinmuxLucas Stach
Boards may require a different pinmux setup for NAND than the default one. Add a way to call into board specific code to set this up. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-10-15Tegra20: Move some include files to arch-tegra for sharing with Tegra30Tom Warren
The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h. Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20' 'root' file. All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK. Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-10-15input: Add debugging for key matrix key codesSimon Glass
These are read from the fdt - add a debug feature to display the mapping on start-up. See that we get debug output listing the keycodes Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Allow key ghosting filter to be disabledSimon Glass
Some keyboards will not need a key ghosting filter, so make this feature optional. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Separate out keyboard repeat/delay from initSimon Glass
It is inconvenient to have to specify the keyboard repeat and delay at init time if it is not yet available, so move this into a separate function. Some drivers will want to do this when their keyboard init routine is actually called. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Correct key_matrix fdt decodingSimon Glass
Some issues with this were not addressed in the previous series. Fix up the binding decoding to deal with what is actually expected in the fdt. This corrects the broken keyboard on seaboard. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15sata.h: Make all sata/ata drivers include <sata.h>Pavel Herrmann
- block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt not ulong. - We also move the extern of sata_dev_desc into <sata.h> - Remove now duplicate declarations from driver-specific headers. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
2012-10-15sil_sata: Make sata_write() comply with <part.h>Tom Rini
sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15sata_dwc: Make sata_write() use const void, per <part.h>Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15pata_bfin: Make sata_{read,write}() comply with <part.h>Tom Rini
These functions take lbaint_t for blkcnt. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15fsl_sata: Make sata_{read,write}() comply with <part.h>Tom Rini
- sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. - Both sata_{read,write} take lbaint_t for blkcnt and ulong for blknr Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15dwc_ahsata: Make sata_write() comply with <part.h>Tom Rini
sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15ata_piix: sata_write must take a const void argument.Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15ata_piix: Fix checkpatch issuesTom Rini
While in here also: - Switch to debug from custom PRINTF for debugging. - Use mdelay rather than custom msleep. Signed-off-by: Tom Rini <trini@ti.com>
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