Haijun.Zhang [Wed, 30 Oct 2013 03:37:55 +0000 (11:37 +0800)]
Powerpc/esdhc: Add simple description of esdhc register
Add some descriptions for esdhc register for easily using.
Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Haijun.Zhang [Wed, 30 Oct 2013 03:37:54 +0000 (11:37 +0800)]
powerpc/esdhc: Map register for eSDHC Host Controller V3.0
eSDHC host controller has new register to support SD Spec 3.0.
And the according host controller version was Freescale eSDHC
Version 3.0.
Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Rajeshwari Shinde [Tue, 29 Oct 2013 07:23:13 +0000 (12:53 +0530)]
DWMMC: SMDK5420: Disable SMU for eMMC
SMDK5420 has a new Security Management Unit added
for dwmmc driver, hence, configuring the control
registers to support booting via eMMC.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Przemyslaw Marczak [Tue, 8 Oct 2013 16:12:09 +0000 (18:12 +0200)]
mmc: sdhci: Avoid commands errors by simple timeout adaptation.
Old command timeout value was too small and it caused I/O errors which
led to uncompleted read/write/erase operations and filesystem errors.
Timeout adaptation fixes this issue.
Changes in sdhci_send_command() function:
- change timeout variable to static
- increase default command timeout to 100 ms
- add definition of max command timeout value,
which can be redefined in each board config file
- wait for card ready state for max defined time
if it doesn't exceed defined maximum or return COMM_ERR
Once successfully increased timeout value will be used in next function
call. This fix was tested on Goni, Trats, Trats2 boards by testing UMS
on MMC storage.
Changes v2:
- move global variable cmd_timeout into function sdhci_send_command()
- change condition "==" to ">=" when comparing time with timeout
- print information about timeout increasing and card busy timeout
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Jaehoon Chung [Sun, 6 Oct 2013 09:59:31 +0000 (18:59 +0900)]
mmc: dw_mmc: change the callback function name.
To prevent the confusion, use the get_mmc_clk() instead of mmc_clk().
get_mmc_clk() is more exactly name.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Oliver Metz [Tue, 1 Oct 2013 18:32:07 +0000 (20:32 +0200)]
mmc: Fix erase_grp_size for partitioned card
EXT_CSD_ERASE_GROUP_DEF is lost every time after a reset or
power off. Set it if device has enhanced partitions.
Signed-off-by: Oliver Metz <oliver@freetz.org>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Tom Rini [Wed, 30 Oct 2013 12:36:48 +0000 (08:36 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-video
Heiko Schocher [Tue, 22 Oct 2013 09:06:24 +0000 (11:06 +0200)]
video, formike: change tag/val write
write first the "tag" 8 bit value and then the "val" 8-bit
to the display.
Tested on the rut board.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Heiko Schocher [Tue, 22 Oct 2013 09:06:06 +0000 (11:06 +0200)]
video, cfb_console: make background and foreground color configurable
make CONSOLE_BG_COL/CONSOLE_FG_COL configurable through board config file.
Clear video screen in video_init().
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Fabio Estevam [Tue, 29 Oct 2013 17:46:21 +0000 (15:46 -0200)]
video: ipu_disp: Fix clock polarity logic
Currently the HDMI splash screen image quality on mx6solo does not show a
very stable image.
By comparing the IPU driver from U-boot with the one from FSL 4.1.0 BSP,
we can see that there is an inverted logic for setting the DI_GEN_POL_CLK bit.
>From FSL BSP [1] we have:
if (!sig.clk_pol)
di_gen |= DI_GEN_POLARITY_DISP_CLK;
Applying the same logic into U-boot fixes the HDMI image stability.
[1] git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/drivers/mxc/ipu3/ipu_disp.c?h=imx_3.0.35_4.1.0
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:24 +0000 (11:47 +0200)]
mpc85xx: introduce the kmp204x reference design support
This patch introduces the support for Keymile's kmp204x reference
design. This design is based on Freescale's P2040/P2041 SoC.
The peripherals used by this design are:
- DDR3 RAM with SPD support
- SPI NOR Flash as boot medium
- NAND Flash
- 2 PCIe busses (hosts 1 and 3)
- 3 FMAN Ethernet devices (FMAN1 DTSEC1/2/5)
- 3 Local Bus windows, with one dedicated to the QRIO reset/power mgmt
FPGA
- 2 HW I2C busses
- last but not least, the mandatory serial port
The board/keymile/kmp204x code is mostly based on Freescale's P2041rdb
support and was changed according to our design (that means essentially
removing what is not present on the designs and a few adaptations).
There is currently only one prototype board that is based on this design
and this patch also introduces it. The board is called kmlion1.
Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
kmp204x: update the ENV #define
The comments had to be refined as well as the total size
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
[York Sun: fix ddr.c]
Acked-by: York Sun <yorksun@freescale.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:23 +0000 (11:47 +0200)]
fsl/mpc85xx: define common serdes_clock_to_string function
This allows to share some common code for the boards that use a corenet
base SoC.
Two different versions of the function are available in
fsl_corenet_serdes.c and fsl_corenet2_serdes.c files.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
[York Sun: fix t1040qds.c]
Acked-by: York Sun <yorksun@freescale.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:22 +0000 (11:47 +0200)]
mtd/fsl_elbc: take NAND_ECC_SOFT_BCH config option into account
NAND_ECC_SOFT was the only option available while the SOFT_BCH option
may also be used.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:21 +0000 (11:47 +0200)]
net/fman: add a fm_enable_port function
This can be useful if one wants to disable an interface in u-boot
because u-boot should not manage it but then later reenable it for FDT
fixing or if the kernel uses this interface.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
[York Sun: fix conflict in fm_eth.h]
Acked-by: York Sun <yorksun@freescale.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:20 +0000 (11:47 +0200)]
mpc8xxx: set x2 DDR3 refresh rate if SPD config requires it
If the DDR3 module supports industrial temperature range and requires
the x2 refresh rate for that temp range, the refresh period must be
3.9us instead of 7.8 us.
This was successfuly tested on kmp204x board with some MT41K128M16 DDR3
RAM chips (no module used, chips directly soldered on board with an SPD
EEPROM).
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
[York Sun: fix minor conflicts in fsl_ddr_dimm_params.h,
lc_common_dimm_params.c, common_timing_params.h]
Acked-by: York Sun <yorksun@freescale.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:19 +0000 (11:47 +0200)]
mpc8xxx: call i2c_set_bus_num in __get_spd
This is necessary with the new I2C subystem that was introduced lately.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:18 +0000 (11:47 +0200)]
KM: add CONFIG_KM_COMMON_ETH_INIT for km common eth init
This must be defined by a board support file that want to use the
keymile common.c board_eth_init function that requires ethernet_present
to be defined.
Currently all the km architectures use it but the kmp204x architecture
later supported in this series does use another board_eth_init function
and thus does not define it.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:17 +0000 (11:47 +0200)]
KM: define CONFIG_SYS_I2C_INIT_BOARD only for concerned board
This must be defined for all the keymile boards that use the common
i2c_abort function that is used to "reset" the I2C bus. These are
currently km82xx and km_arm boards.
The km83xx boards use other functions and thus do not need this.
This patch removes the CONFIG_SYS_I2C_INIT_BOARD from keymile-common.h
and defines it for km_arm.h and km82xx.h.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:16 +0000 (11:47 +0200)]
KM: fix typo in default environment
The ip kernel parameter had a typo in it (we've been lucky that it has
worked until now).
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:15 +0000 (11:47 +0200)]
km-powerpc: move SYS_MALLOC_LEN out of keymile-common.h
It must be set to a different value for the later add kmp204x
architecture, because we are restricted to 1MB SRAM.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Valentin Longchamp [Fri, 18 Oct 2013 09:47:14 +0000 (11:47 +0200)]
powerpc: cast bi_memsize to ulong for %ld usage
When exporting the new memsize without reserved PRAM area, the -Wformat
option produces a warning since %ld is used for snprintf and bi_memsize
is phys_size_t.
This patch removes this warning for all PRAM PowerPC boards.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
ramneek mehresh [Thu, 12 Sep 2013 11:05:49 +0000 (16:35 +0530)]
powerpc/usb:Differentiate USB controller base address
Introduce different macros for storing addresses of multiple
USB controllers. This is required for successful initialization
and usage of multiple USB controllers inside u-boot
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
ramneek mehresh [Fri, 18 Oct 2013 12:10:17 +0000 (17:40 +0530)]
powerpc/usb:Define CONFIG_USB_MAX_CONTROLLER_COUNT for all 85xx socs
CONFIG_USB_MAX_CONTROLLER_COUNT macro recently defined for
initializing all USB controllers on a given platform. This
macro is defined for all 85xx socs
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Po Liu [Thu, 26 Sep 2013 01:40:11 +0000 (09:40 +0800)]
powerpc/c29xpcie: add DDR ECC on off config setting
c29xpcie REV_A board DDR ECC chip has bad impedance in hardware,
force that kind of board to be DDR ECC off when booting.
Other version board config ECC on/off by hwconfig=fsl_ddr:ecc=on
in uboot enviroment.
Signed-off-by: Po Liu <Po.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
Troy Kisky [Tue, 22 Oct 2013 21:27:17 +0000 (14:27 -0700)]
usb: rename board_usb_init_type to usb_init_type
commit
bba679144d25b91bcd7befff5a96728a30875f54
"usb: rename board_usb_init_type to usb_init_type" missed xhci-omap.c
So, fix that patch here, and fix a checkpatch warning.
WARNING: Avoid unnecessary line continuations
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Nobuhiro Iwamatsu [Mon, 30 Sep 2013 01:30:41 +0000 (10:30 +0900)]
arm: rmobile: armadillo-800eva: Change clock definition of SCIF and TMU
This changes clock definition of SCIF from CONFIG_SYS_CLK_FREQ to
CONFIG_SH_SCIF_CLK_FREQ, and clock definition of TMU from CONFIG_SYS_CLK_FREQ to
CONFIG_SH_TMU_CLK_FREQ,
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
Nobuhiro Iwamatsu [Mon, 30 Sep 2013 01:30:40 +0000 (10:30 +0900)]
arm: rmobile: kzm9g: Change clock definition of SCIF from CONFIG_SYS_CLK_FREQ to CONFIG_SH_SCIF_CLK_FREQ
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
Tom Rini [Tue, 22 Oct 2013 12:37:46 +0000 (08:37 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Tom Rini [Mon, 21 Oct 2013 12:10:36 +0000 (08:10 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
Troy Kisky [Thu, 10 Oct 2013 22:28:04 +0000 (15:28 -0700)]
usb: udc: add udc.h include file
Move common definitions to udc.h
This allows musb_udc.h to be removed as well.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:28:03 +0000 (15:28 -0700)]
usb: gadget: mv_udc: split mv_udc.h file
Move defines only needed by mv_udc.c to a file
in the same directory.
This allows usbtty to compile for mv_udc,
but it still doesn't link.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:28:02 +0000 (15:28 -0700)]
usb: gadget: mv_udc: optimize ep_enable
Only get head if not ep0.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:28:01 +0000 (15:28 -0700)]
usb: gadget: mv_udc: optimize bounce
Only perform one copy, either in the bounce
routine for IN transfers, or the debounce
rtn for OUT transfer.
On out transfers, only copy the number
of bytes received from the bounce buffer
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:28:00 +0000 (15:28 -0700)]
usb: gadget: mv_udc: fix full speed connections
Set maximum packet length in queue header to wMaxPacketSize
of endpoint.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:27:59 +0000 (15:27 -0700)]
usb: ehci-mx6: add support for otg port
Previously, only host1 was supported using an index of 0.
Now, otg has index 0, host1 is 1, host2 is 2, host3 is 3.
Since OTG requires usbmode to be set after reset, I added
CONFIG_EHCI_HCD_INIT_AFTER_RESET to nitrogen6x.h and
mx6qsabreauto.h.
I also added a weak function board_ehci_power to handle
turning power on/off for otg.
Type is type of device connected (USB stick vs Host.)
Init is type of device desired.
Only power up port if type == init == USB_INIT_HOST.
Only return error if type != init.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:27:58 +0000 (15:27 -0700)]
usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNT
i.mx6 has 1 otg controller, and 3 host ports. So,
CONFIG_USB_MAX_CONTROLLER_COUNT can be greater than 1
even though only 1 device mode controller is supported.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:27:57 +0000 (15:27 -0700)]
usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.
This paramter will later be used to initialize OTG ports in
host or device mode.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:27:56 +0000 (15:27 -0700)]
usb: add enum usb_init_type parameter to usb_lowlevel_init
This parameter will later be used to verify OTG ports.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 10 Oct 2013 22:27:55 +0000 (15:27 -0700)]
usb: rename board_usb_init_type to usb_init_type
This will be used by usb_lowlevel_init so it will
no longer be used by only board specific functions.
Move definition of enum usb_init_type higher in file
so that it will be available for usb_low_level_init.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:19 +0000 (12:28 -0500)]
ARM: omap5-evm: Move MAC creation to misc_init
Move the MAC creation from the USB init to an function
that is called on every boot. This will then populate the
usbethaddr mac that kernel driver can pick up from the
device tree blob.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:18 +0000 (12:28 -0500)]
usb: am437x: Add support for am437x xhci USB host
Add the support for the am437x xhci usb host.
The xHCI host on AM437 is connected to a usb2 phy so need to
add support to enable those clocks.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:17 +0000 (12:28 -0500)]
usb: dra7xx: Add support for dra7xx xhci USB host
Add the support for the dra7xx xhci usb host.
dra7xx does not contain an EHCI controller so the headers
can be removed from the board file.
The xHCI host on dra7xx is connected to a usb2 phy so need to
add support to enable those clocks.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:16 +0000 (12:28 -0500)]
usb: omap: Move the usb phy code to the usb/phy directory
Moving the usb/phy code from xhci-omap to the usb/phy directory
and moving the associated phy code over to the new file.
Newer TI processors adding xHCI support will have different PHY configurations
so therefore abstracting this code away will prevent messing around with the
xhci-omap file itself.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:15 +0000 (12:28 -0500)]
usb: omap5: Update the board_usb_init api
Recent patches declares board_usb_init function prototype for a new
usb architecture.
Turning on the OMAP_XHCI defines cause a redefinition compiler failure.
So update the board_usb_init to the latest prototype.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Fri, 11 Oct 2013 17:28:14 +0000 (12:28 -0500)]
usb: omap: Move the xhci-omap header file to common location
Moving the xhci-omap header to a more global location so that
other code can reference this code.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:46 +0000 (14:30 +0200)]
trats: Update TRATS config to support TIZEN download
A set of environment variables needs to be updated to provide support for
TIZEN download command (tizendown).
Since DFU is used as a flashing backend, it is also necessary to extent
malloc pool size for DFU buffer allocation.
Moreover, for compatibility reasons (Win vs. Lin) new USB idProduct number
for download gadget had to be added.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:45 +0000 (14:30 +0200)]
samsung:common:thor: Define common Samsung code to handle THOR usb descriptor setup
Special, common to Samsung, function for altering usb descriptor's
idVendor and idProduct has been added.
For compatibility reasons (Win vs Linux) the THOR idProduct must be
different than the one for DFU/UMS.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:44 +0000 (14:30 +0200)]
cmd:thor: Support for TIZEN's download command (thordown)
New command - thordown - has been added to support downloading data
via lthor TIZEN program.
It is similar to dfu command syntax and reuses its code for flashing data.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:43 +0000 (14:30 +0200)]
usb:g_dnl: Support for TIZEN's THOR function in generic download code
Support of "thor" function in generic download code (g_dnl.c).
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:42 +0000 (14:30 +0200)]
usb:g_dnl:f_thor: USB download function to support TIZEN's THOR protocol
Implementation of USB download function which supports THOR protocol.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:41 +0000 (14:30 +0200)]
usb:g_dnl: Add name parameter to g_dnl_bind_fixup function
New parameter, namely *name has been added to g_dnl_bind_fixup().
It is necessary (for compatibility reasons) to assign new USB idProduct
and idVendor for different usb functions.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:40 +0000 (14:30 +0200)]
usb:g_dnl: Replace static usb_configuration structure with dynamically allocated one
When the usb_configuration structure is declared as static, it is very
hard to assure, that relevant fields (as e.g. config->interfaces[]) are
cleared out before new call to g_dnl related functions.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:39 +0000 (14:30 +0200)]
dfu:core: Export dfu_{get|free}_buf functions
Define the dfu_get_buf() and dfu_free_buf() as global functions.
They are necessary for zero copy buffer management, when DFU backend is
used for storing data.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:38 +0000 (14:30 +0200)]
dfu:core: Find DFU alt setting number by passing its name
New function - dfu_get_alt() - has been added to dfu core. If present, it
returns alt setting's number corresponding to passed name.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Lukasz Majewski [Tue, 8 Oct 2013 12:30:37 +0000 (14:30 +0200)]
usb:udc:s3c: Reduce dcache invalidate range for UDC receive buffer
The s3c udc driver sends data in a max packet size. Therefore the dcache
invalidate range shall be equal to max packet, not the entire
DMA_BUFFER_SIZE.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Suriyan Ramasami [Tue, 8 Oct 2013 03:30:58 +0000 (20:30 -0700)]
usb:smsx95xx LED activity for USB net driver
Add LED activity for SMSX95XX USB Ether driver.
Signed-off-by: “Suriyan Ramasami" <suriyan.r@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Mateusz Zalega [Fri, 4 Oct 2013 17:22:26 +0000 (19:22 +0200)]
usb: new board-specific USB init interface
This commit unifies board-specific USB initialization implementations
under one symbol (usb_board_init), declaration of which is available in
usb.h.
New API allows selective initialization of USB controllers whenever needed.
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:18 +0000 (18:41 -0700)]
nitrogen6x: add CONFIG_MV_UDC
Also, add other USB related config items.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:17 +0000 (18:41 -0700)]
nitrogen6x: add otg usb host/device mode support
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:16 +0000 (18:41 -0700)]
mx6: iomux: add GPR1 defines for use with nitrogen6x
Select GPIO1 as the USB OTG ID pin for Nitrogen6x
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:15 +0000 (18:41 -0700)]
usb: gadget: mv_udc: clear desc upon ep_disable
desc is set at ep_enable, so for symmetry,
clear it at ep_disable.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:14 +0000 (18:41 -0700)]
usb: gadget: mv_udc: zero transfer descriptor memory on probe
Since we flush the TD, we may as well set it to a known value.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:12 +0000 (18:41 -0700)]
usb: gadget: mv_udc: flush item before head
Make sure the transfer descriptor is flushed
before the queue is updated so that the controller
will not see old information.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:09 +0000 (18:41 -0700)]
usb: gadget: mv_udc: set is_dualspeed = 1
This controller support full and high speed.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:08 +0000 (18:41 -0700)]
usb: gadget: mv_udc: fix typo in error message
Change 'nfo=' to 'info='
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:05 +0000 (18:41 -0700)]
usb: gadget: ether: return error from rx_submit if no request
This prevents a crash if tftpboot is given a bad filename.
rx_req will be released by eth_reset_config
which is called by eth_disconnect,
which is called using the .disconnect member of usb_gadget_driver by mv_pullup in mv_udc
which is called using the .pullup member of usb_gadget_ops by usb_gadget_disconnect
which is called by usb_eth_halt
which is called using the .halt member of eth_device by eth_halt
which is called by TftpHandler when TFTP_ERR_FILE_NOT_FOUND or TFTP_ERR_ACCESS_DENIED occurs
I trigger this with the following commands
setenv ipaddr 10.0.0.2 && setenv netmask 255.255.255.0 && setenv serverip 10.0.0.1
setenv usbnet_devaddr 00:11:22:33:44:55 && setenv usbnet_hostaddr 00:aa:bb:cc:dd:ee
setenv ethprime usb_ether && setenv ethact usb_ether && setenv ncip 10.0.0.1
tftpboot
10800000 10.0.0.1:missing_file
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Troy Kisky [Thu, 26 Sep 2013 01:41:04 +0000 (18:41 -0700)]
usb: gadget: ether set wMaxPacketSize
set wMaxPacketSize for full speed descriptors
fs_source_desc, fs_sink_desc to 64.
Full-speed bulk endpoint can have a maximum packet size of
8, 16, 32, or 64 bytes, so choice 64.
The hs_source_desc, hs_sink_desc, already have their wMaxPacketSize
set to 512. That is the only legal value for high speed bulk endpoints.
Strictly speaking, this patch is not needed because
usb_ep_autoconfig will call ep_matches which will
override wMaxPacketSize for BULK endpoints only with
the size associated with the endpoint setup by the udc driver.
But if you want to rely on this, you may as well combine the
full speed descriptor with the high speed descriptor to
minimize confusion.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Dan Murphy [Mon, 26 Aug 2013 13:54:53 +0000 (08:54 -0500)]
OMAP5-uevm: USB: Add xHCI host contoller support
Add the call back into the board file for to enable
the SMPS10 VBUS regulator.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Mon, 26 Aug 2013 13:54:52 +0000 (08:54 -0500)]
OMAP5: USB: Add OMAP xHCI file and header
Add the OMAP file for the xHCI Host controller
This code will initilialize the proper components within the
OMAP5 to enable the xHCI host controller.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Mon, 26 Aug 2013 13:54:50 +0000 (08:54 -0500)]
ARM: OMAP5: Add registers and defines for USBOTG SS
Add the prcm registers and the bit definitions to enable the
USB SS port of the OMAP5 device.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Dan Murphy [Mon, 26 Aug 2013 13:54:49 +0000 (08:54 -0500)]
ARM: OMAP5: Power: Add new function to turn on SMPS10
Add new functionality to turn on SMPS10 regulator.
This supplies the VBUS to devices connected to the
USB host ports
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Julius Werner [Sat, 14 Sep 2013 08:32:53 +0000 (14:02 +0530)]
exynos: dts: Add USB VBUS GPIOs to the device tree
This patch adds a new samsung,vbus-gpio parameter to the device tree, in
preparation of replacing the currently hardcoded VBUS GPIO mechanism in
exynos5-dt.c with a device tree controlled solution, just as it already
exists in the Linux kernel.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Julius Werner [Sat, 14 Sep 2013 08:32:52 +0000 (14:02 +0530)]
exynos: usb: Switch USB VBUS GPIOs to be device tree configured
Some Exynos boards, such as the SMDK5250, control USB port power through
a GPIO pin. For now this had been hardcoded in the exynos5-dt board
file, but not all boards use the same pin, requiring local changes to
support different boards.
This patch moves the GPIO initialization into the USB host controller
drivers which they belong to, and uses the samsung,vbus-gpio parameter
in the device tree to configure it.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:51 +0000 (14:02 +0530)]
temp: config: exynos5250: Enable xHCI support for Exynos5
This enables support for xHCI host controller on Exynos5
and further disables EHCI support, to make sure only one
host controller is enabled at a time, since right now
using two controllers at a time is not possible with
current usb core infrastructure.
Anyone who wants to enable EHCI support again needs to
enable CONFIG_USB_EHCI, CONFIG_USB_EHCI_EXYNOS once again
in exynos5-dt config.
Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:50 +0000 (14:02 +0530)]
config: arm: exynos5250: Define CONFIG_SYS_CACHELINE_SIZE
XHCI stack driver needs this to align buffers to
CacheLine boundary. So define the same to be '64'
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:49 +0000 (14:02 +0530)]
exynos5: dts: Add device node for XHCI
Adding device node for xhci host controller to enable
usb 3.0 on exynos5250.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:48 +0000 (14:02 +0530)]
exynos5: dts: Add COMPAT string data for USB 3.0 PHY and XHCI
Adding required compatible string for xHCI host controller
as well as USB 3.0 PHY to enable dt support for usb 3.0 on
exynos5.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:47 +0000 (14:02 +0530)]
arm: exynos: Add methods to control power to USB 3.0 PHY
Adding methods to turn on/off power to USB3.0 type PHY
as and when required by the controller.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:46 +0000 (14:02 +0530)]
USB: XHCI: Add xHCI host controller support for Exynos5
This adds driver layer for xHCI controller in Samsung's
exynos5 soc. This interacts with xHCI host controller stack.
Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:45 +0000 (14:02 +0530)]
USB: xHCI: Add stack support for xHCI
This adds stack layer for eXtensible Host Controller Interface
which facilitates use of USB 3.0 in host mode.
Adapting xHCI host controller driver in linux-kernel
by Sarah Sharp to needs in u-boot.
Initial porting from Linux kernel version 3.4, with following
top commit history of drivers/usb/host/xhci* :
cf84055 xHCI: Cleanup isoc transfer ring when TD length mismatch found
This adds the basic xHCI host controller driver with bare minimum
features:
- Control/Bulk transfer support has been added with required
infrastructure for necessary xHC data structures.
- Stream protocol hasn't been supported yet.
- No support for quirky devices has been added.
Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Vivek Gautam [Sat, 14 Sep 2013 08:32:44 +0000 (14:02 +0530)]
usb: Move 'bmRequestType' USB device request macros from EHCI header
Macros defining bmRequestType field of USB device request,
given in table 9.2 USB 2.0 spec, are rather generic macros
which can be further used by other Host controller stacks.
So moving them to usb_defs header.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
Tom Rini [Thu, 17 Oct 2013 16:09:49 +0000 (12:09 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c
Masahiro Yamada [Wed, 16 Oct 2013 04:53:02 +0000 (13:53 +0900)]
i2c: eliminate warnings in i2c_reloc_fixup function
The prototype of handlers had changed.
This commit uses cast with (void *) rather than
the handler-specific prototype.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Nobuhiro Iwamatsu [Fri, 11 Oct 2013 07:23:53 +0000 (16:23 +0900)]
README: I2C: Fix indent
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Naveen Krishna Ch [Tue, 15 Oct 2013 10:32:44 +0000 (16:02 +0530)]
i2c: s3c24xx: add hsi2c controller support
Add support for hsi2c controller available on exynos5420.
Note: driver currently supports only fast speed mode 100kbps
Change-Id: I02555b1dc8f4ac21c50aa5158179768563c92f43
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: R. Chandrasekar <rc.sekar@samsung.com>
Simon Glass [Tue, 15 Oct 2013 10:32:10 +0000 (16:02 +0530)]
exynos: i2c: Change FDT bus setup code to enumerate ports correctly
At present the i2c ports are enumerated in a strange way - the
fdtdec_find_aliases_for_id() function is used, but then the ID returned
is ignored and the ports are renumbered. The effect is the same provided
that the device tree has the ports in the same order, or uses aliases,
and has no gaps, but it is not correct.
Adjust the code to use the function as intended. This will allows device
tree aliases to change the device order if required.
As a result, the i2c_busses variable is dropped. We can't be sure that
there are no 'holes' in the list of buses, so must check the whole
array.
Note: it seems that non-FDT operation is now broken in this drive and
will need to be reinstated for upstream.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/59369
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Naveen Krishna Ch [Tue, 15 Oct 2013 10:31:43 +0000 (16:01 +0530)]
exynos: i2c: Fix i2c driver to handle NACKs properly
The Exynos5 i2c driver does not handle NACKs properly. This change:
- fixes the NACK processing problem (do not continue transaction if
address cycle was NACKed)
- eliminates a fair amount of duplicate code
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: Simon Glass <sjg@google.com>
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Jens Scharsig (BuS Elektronik) [Mon, 14 Oct 2013 08:27:38 +0000 (10:27 +0200)]
Fix: nommu I2C adapter relocation error
NoMMU systems have a access violation problem with i2c_reloc_fixup.
Blame for it is a double relocation of the adapter itself. The
i2c_adap_p is already relocated, if i2c_reloc_fixup is called.
This patch removes the relocation of i2c_adap_p from i2c_reloc_fixup
to fix this.
Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Nobuhiro Iwamatsu [Fri, 11 Oct 2013 07:23:54 +0000 (16:23 +0900)]
i2c: sh_i2c: Avoid using I2C prior to relocation
If user uses the I2C in before the relocation, board of sh and rmobile
will not start. This will solve this problem.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Heiko Schocher [Fri, 4 Oct 2013 05:36:34 +0000 (07:36 +0200)]
i2c, core: optimze i2c_set_bus_num()
check first, if we are on the bus, we want to enable. If so,
return immediately, do not calc max adapter number, nor check
other things.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Nobuhiro Iwamatsu [Fri, 27 Sep 2013 07:58:30 +0000 (16:58 +0900)]
i2c: Add support for Renesas rcar
This supports i2c controller for Renesas rcar.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Michael Burr [Mon, 23 Sep 2013 22:35:45 +0000 (22:35 +0000)]
i2c: Zynq: Support for TI PCA9548 bus multiplexer
(Interface is not quite the same as Phillips PCA9547.)
Signed-off-by: Michael Burr <michael.burr@logicpd.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Michal Simek <monstr@monstr.eu>
trem [Sat, 21 Sep 2013 16:13:36 +0000 (18:13 +0200)]
i2c: update config using mxc driver to new subsystem
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
trem [Sat, 21 Sep 2013 16:13:35 +0000 (18:13 +0200)]
i2c: mxc: move to new subsystem
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
trem [Sat, 21 Sep 2013 16:13:34 +0000 (18:13 +0200)]
i2c: fix init on generic board
On generic board, the i2c init initialize only
one bus. But the new i2c subsystem allow to
manage severals i2c bus. So in the case, instead
of initializing a bus, we just set the current
i2c bus. The initialization will be done in
the i2c command.
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
Nobuhiro Iwamatsu [Tue, 10 Sep 2013 01:26:04 +0000 (10:26 +0900)]
serial: sh: Add support R8A7791
This adds the preset value to register for R8A7791.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Nobuhiro Iwamatsu [Tue, 23 Jul 2013 04:58:20 +0000 (13:58 +0900)]
serial: sh: Add support R8A7790
This adds the preset value to register, and setup of baudrate.
Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Nobuhiro Iwamatsu [Wed, 21 Aug 2013 07:11:21 +0000 (16:11 +0900)]
sh: boards: Change clock definition of SCIF and TMU
This changes clock definition of SCIF from CONFIG_SYS_CLK_FREQ to
CONFIG_SH_SCIF_CLK_FREQ, and clock definition of TMU from CONFIG_SYS_CLK_FREQ to
CONFIG_SH_TMU_CLK_FREQ for boards.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
Nobuhiro Iwamatsu [Tue, 20 Aug 2013 01:31:53 +0000 (10:31 +0900)]
serial: sh: Change definition of clock of SCIF
The former SH/SCIF driver had calculated baudrate based on CONFIG_SYS_CLK_FREQ.
The newest SH/SCIF needs calculation of the clock for SCIF.
This patch defines clock CONFIG_SH_SCIF_CLK_FREQ for SCIF and changes it to
CONFIG_SH_SCIF_CLK_FREQ from CONFIG_SYS_CLK_FREQ.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
Nobuhiro Iwamatsu [Tue, 20 Aug 2013 02:40:24 +0000 (11:40 +0900)]
sh: timer: Change definition of clock of TMU
The former SH/TMU driver had calculated timer based on CONFIG_SYS_CLK_FREQ.
The newest SH/TMU newly needs calculation of the clock for TMU.
This patch defines clock CONFIG_SH_TMU_CLK_FREQ for TMU and changes it to
CONFIG_SH_TMU_CLK_FREQ from CONFIG_SYS_CLK_FREQ.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>