14 Jan, 2014
1 commit
13 Jan, 2014
15 commits
-
Before this change ums mode can not be entered when device
was using the same usb port for usb/uart communication.
Switching USB cable from UART to USB always causes ums exit.Signed-off-by: Przemyslaw Marczak
-
Arndale board has AX88760, which is USB 2.0 Hub & USB 2.0 Ethernet Combo
controller, connected to HSIC Phy of USB host controller via USB3503 hub.This patch uses board specific board_usb_init function to perform reset
sequence for USB3503 hub and enables the relevant config options for
network to work.Signed-off-by: Inderpal Singh
Signed-off-by: Chander Kashyap -
The controller has 3 ports. The port0 is for USB 2.0 Phy, port1 and port2
are for HSIC phys. The usb 2.0 phy is already being setup. This patch
sets up the hsic phys.Signed-off-by: Inderpal Singh
-
The fifo size of ep0 is 64 bytes, and if the packet size grater than
64 bytes, the driver would have to fill up the fifo multiple times,
and before filling up the fifo, the driver should make sure the fifo
is empty by checking fifo empty indication.However there is a hardware bug that the fifo empty indication is
somehow a bit earlier than fifo reset. So if I don't add an extra
delay here, the data might be corrupted. (i.e., 1 byte missing)After a couple of tests, it truns out that 1 usec is good enough.
This workaround should be applied to all hardware revisions.
Signed-off-by: Kuo-Jung Su
CC: Marek Vasut -
Since hardware revision 1.11.0, the following interrupt status
registers are now W1C (i.e., write 1 clear):1. Interrupt Source Group 0 Register (0x144) (EP0 Abort: BIT5)
2. Interrupt Source Group 2 Register (0x14C) (All bits)And before revision 1.11.0, these registers are all R/W.
Which means software must write a 0 to clear the status.Signed-off-by: Kuo-Jung Su
CC: Marek Vasut -
The array reserved as a placeholder in the structure ipu_idmac
should contain 44 32bit unsigned integer entries instead of 45
ones, because the placeholder is located bewteen the register
IDMAC_SC_CORD1 and the register IDMAC_CH_BUSY_1 with the address
offsets of 0x804c and 0x8100 respectively.Reported-by: Robin Gong
Acked-by: Robin Gong
Cc: Stefano Babic
Signed-off-by: Liu Ying -
The array reserved1 as a placeholder in the structure ipu_cm
should contain 4 32bit unsigned integer entries instead of 16
ones, because the placeholder is located bewteen the register
IPU_CH_DB_MODE_SEL_1 and the register IPU_ALT_CH_DB_MODE_SEL_0
with the address offsets of 0x154 and 0x168 respectively.Reported-by: Robin Gong
Acked-by: Robin Gong
Cc: Stefano Babic
Signed-off-by: Liu Ying -
Remove the flag SECT_4K for device N25Q128 as the 4K-byte
sub sector erase granularity is available only for top/bottom
8 sectors in some of the N25Q128 chips.Signed-off-by: Siva Durga Prasad Paladugu
Reviewed-by: Jagannadha Sutradharudu Teki -
Updated current SPI subsyetem status.
Signed-off-by: Jagannadha Sutradharudu Teki
-
This config will use for defining greater than single flash support.
currently - DUAL_STACKED and DUAL_PARALLEL.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch added support for accessing dual memories in
parallel connection with single chipselect line from controller.For more info - see doc/SPI/README.dual-flash
Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch added support for accessing dual memories in
stacked connection with single chipselect line from controller.For more info - see doc/SPI/README.dual-flash
Signed-off-by: Jagannadha Sutradharudu Teki
-
Unified the bar code from read_ops into a spi_flash_bar()
Signed-off-by: Jagannadha Sutradharudu Teki
-
- comment typo's
- func args have a proper namesSigned-off-by: Jagannadha Sutradharudu Teki
11 Jan, 2014
14 commits
-
QEB code comprises of couple of flash register read/write operations,
this patch moved flash register operations on to sf_opSigned-off-by: Jagannadha Sutradharudu Teki
-
Added macronix flash quad read/write commands support and
it's up to the respective controller driver usecase to
configure the respective commands by defining SPI RX/TX
operation modes from include/spi.h on the driver.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch adds set QEB support for macronix flash devices
which are trying to program/read quad operations.Signed-off-by: Jagannadha Sutradharudu Teki
-
Discovered the read dummy_byte based on the
configured read command.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch adds support QUAD_IO_FAST read command.
Signed-off-by: Jagannadha Sutradharudu Teki
-
Moved the flash params table from sf_probe.c and
placed on to sf_params.c, hence flash params file will
alter based on new addons.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch enabled RD_FULL and WR_QPP for supported flashes
in micron, winbond and spansion.Remaining parts will be add in future patches.
Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch provides support to set the quad enable bit on flash.
quad enable bit needs to set before performing any quad IO
operations on respective SPI flashes.Currently added set quad enable bit for winbond and spansion flash
devices. stmicro flash doesn't require to set as qeb is volatile.
remaining flash devices support will add in future patches.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch provides support to program a flash config register.
Configuration register contains the control bits used to configure
the different configurations and security features of a device.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch add quad commands support like
- QUAD_PAGE_PROGRAM => for write program
- QUAD_OUTPUT_FAST ->> for read programSigned-off-by: Jagannadha Sutradharudu Teki
-
Current sf uses FAST_READ command, this patch adds support to
use the different/extended read command.This implementation will determine the fastest command by taking
the supported commands from the flash and the controller, controller
is always been a priority.Signed-off-by: Jagannadha Sutradharudu Teki
-
We have a sh_spi_clear_bit() function, there's no reason not to use it.
Signed-off-by: Axel Lin
Acked-by: Nobuhiro Iwamatsu
Reviewed-by: Jagannadha Sutradharudu Teki -
Add map_sysmem() calls so that this test works correctly on sandbox.
Signed-off-by: Simon Glass
Reviewed-by: Hung-ying Tyan
Reviewed-by: Jagannadha Sutradharudu Teki -
The Faraday FTSSP010 is a multi-function controller
which supports I2S/SPI/SSP/AC97/SPDIF. However This
patch implements only the SPI mode.NOTE:
The DMA and CS/Clock control logic has been altered
since hardware revision 1.19.0. So this patch
would first detects the revision id of the underlying
chip, and then switch to the corresponding software
control routines.Signed-off-by: Kuo-Jung Su
Signed-off-by: Jagannadha Sutradharudu Teki
CC: Tom Rini
10 Jan, 2014
10 commits
-
Bringing in the MMC tree means that CONFIG_BOUNCE_BUFFER needed to be
added to include/configs/exynos5-dt.h now.Conflicts:
include/configs/exynos5250-dt.hSigned-off-by: Tom Rini
-
Updated doc/README.zynq to current status
Signed-off-by: Jagannadha Sutradharudu Teki
-
Enabled default dts files on respective pre-board config
files this is way MAKEALL will works. and it's upto user
to build specific dts by specifying at build time.$ make zynq_zc70x_config
$ make --> with default dts zynq-zc702.dts
or
$ make DEVICE_TREE=zynq-zc702 --> Same configuration with zynq-zc706.dtsSigned-off-by: Jagannadha Sutradharudu Teki
-
This patch adds initial dts support for supported
zynq boards.Signed-off-by: Jagannadha Sutradharudu Teki
-
CONFIG_FIT_SIGNATURE - signature node support in FIT image
CONFIG_RSA - RSA lib supportSigned-off-by: Jagannadha Sutradharudu Teki
-
GPIO dummy routines are required for fdt build, may be removed
these dependencies once the u-boot fdt is fully optimized.Signed-off-by: Jagannadha Sutradharudu Teki
-
This patch provides a basic fdt support for zynq u-boot.
zynq-7000.dtsi-> initial arch dts file
zynq-zed.dts -> initial zed board dts file
more devices should be added in subsequent patches.u-boot build: once configuring of a board done
for building dtb with zynq-zed.dts as an input
zynq-uboot> make DEVICE_TREE=zynq-zedEnabled CONFIG_OF_SEPARATE for building dtb separately.
There is a new binary called u-boot-dtb.bin which is a u-boot
with devicetree supported.Signed-off-by: Jagannadha Sutradharudu Teki
-
Defined CONFIG_ENV_OVERWRITE, which allow to
overwrite serial baudrate and ethaddr.Signed-off-by: Jagannadha Sutradharudu Teki
-
Last 128Kb sector of 1Mb flash is defined as u-boot
environment partition.Signed-off-by: Jagannadha Sutradharudu Teki
-
Changed Env. Sector size from 0x10000 to 128Kb
Signed-off-by: Jagannadha Sutradharudu Teki
