1. Compliant with Philips I2C specification version 2.1
2. Supports upto 100Kbps in standard mode
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NPatil, Rachna <rachna@ti.com>

Existing OMAP I2C driver does not support address
length greater than one. Hence this patch is to
add support for 2 byte address read/write.
Signed-off-by: NPhilip, Avinash <avinashphilip@ti.com>
Signed-off-by: NHebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: NPatil, Rachna <rachna@ti.com>

* implementation based on ti beagleboard/omap3evm
* timing data and i2c workaround for revision 0 boards taken from x-loader
* run-tested with overo revision 0 and 1 / boot from NAND and SDcard
* run-tested with x-loader
Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>
Signed-off-by: NTom Rini <trini@ti.com>

* avoid potential buffer overflows
* allow SPL-build not to output "Texas Instruments Revision detection unimplemented"
Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>

At old overo boards TWL4030 RTC irq is connected to gpio112. Unfortunately
this pin is also used for revision detection. Therefore we need to send
shut-up to TWL4030 to avoid reading wrong revision. In SPL this must
be done before SDRAM is set up because the type of SDRAM is revision dependent.
By this patch it is ensured that all variables used by omap24xx_i2c.c are
located in SRAM.
Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>
Acked-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NTom Rini <trini@ti.com>

* remove unused macros
* remove unused macro values
* align tabs
* remove Free Software Foundation address
Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>

Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>

Signed-off-by: NAndreas Müller <schnitzeltony@gmx.de>
Acked-by: NHeiko Schocher <hs@denx.de>

This patch is added to support SPL feature on AM335X
platform. In this patch, MMC1 is configured as boot
device for SPL and support for other devices will be
added in the next patch series.
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>

This patch add supports for mmc/sd driver on AM335X platform.
PLL and pinmux configurations for mmc/sd are configured in this
patch.
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

This patch is added to correct some of the AM335X config
parameters which were incorrect along with some cleanup
like removing unused code.
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

This patch is added to update incorrect ddr and timer
register offset.
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

This patch is added to replace CONFIG_AM335X symbol
with CONFIG_AM333XX for AM33XX platforms.
Signed-off-by: NChandan Nath <chandan.nath@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>
Tested-by: NThomas Weber <weber@corscience.de>

Switch to the new EEPROM module and fix the problem of MAC address
being read from the wrong offset due to lack of distinction between
EEPROM layouts.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Read revision from EEPROM and pass it to Linux.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Current get_board_rev() function returns a hard coded value which is
obviously incorrect for the majority of boards.
Allow boards to provide a correct implementation by making this function
weak.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Add board specific EEPROM handling module,
read the serial number from the EEPROM and pass it to Linux.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Move #ifdef CONFIG_SMC911X out of board_eth_init() function,
simplify the board_mmc_init() function, and enclose handle_mac_address()
in the CONFIG_SMC911X.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Remove values from boolean defines, fix indentation, etc..
No functional changes.
Signed-off-by: NNikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>

Fix boot issue on ES2.0 Panda by tuning some
IO settings. The CONTROL_EFUSE_2 register has
to be over-ridden in software for 4430 boards.

Commit 23e9f072
wrongly did this for CONTROL_EFUSE_1. Reverting
this and doing it for CONTROL_EFUSE_2.
Signed-off-by: NAneesh V <aneesh@ti.com>
Tested-by: NRaúl Porcel <armin76@gentoo.org>

this is for a prototyping board

vendor/product ids have been added to
http://elinux.org/BeagleBoardPinMux#List_of_Vendor_and_Device_IDs

This patch adds basic support for OMAP35x/DM37x SOM LV/Torpedo
reference boards. It assumes U-boot is loaded to SDRAM with the
help of another small bootloader (x-load) running from SRAM.
Signed-off-by: NPeter Barada <peter.barada@logicpd.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>

Now the values in the defines agree with those in the manuals.
Signed-off-by: NChristian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>

This patch removes the unused definitions:
CONFIG_OMAP3_MICRON_DDR
CONFIG_OMAP3_NUMONYX_DDR
CONFIG_OMAP3_INFINEON_DDR
Signed-off-by: NThomas Weber <weber@corscience.de>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>
Acked-by: NLuca Ceresoli <luca.ceresoli@comelit.it>

This patch removes the defines CONFIG_SYS_ICACHE_OFF,
CONFIG_SYS_DCACHE_OFF, and CONFIG_SYS_L2CACHE_OFF from the board
configuration. These defines are useless since cache is
anyway disabled for the entire architecture since commit
cba4b180.
Signed-off-by: NChristian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>

In commit 06194b6b a separate header
file was introduced for the AM1808 EVM, include/configs/da850_am18xxevm.h.
Before this commit, the da850evm.h configuration file was used for both
the AM1808 and the OMAP-L138 EVMs. The only substantial difference
between the da850evm and the da850_am18xxevm configuration is a single
bit in the hardware revision that is passed to the Linux kernel.

This patch removes include/configs/da850_am18xxevm.h. Instead the
include/configs/da850evm.h configuration is used for AM18xx EVMs and
CONFIG_DA850_AM18X_EVM is defined in boards.cfg.
Signed-off-by: NChristian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>

Add the initial support for Freescale i.MX6Q Sabre Lite board
Signed-off-by: NDirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: NJason Liu <jason.hui@linaro.org>
CC: Eric Nelson <eric.nelson@boundarydevices.com>

Init peripheral access control register of AIPSTZ OPACRx:

Buffer Writes(BW):      0 -> not bufferable,
Supervisor Protect(SP): 0 -> not require supervisor privilege level for accesses.
Write Protect(WP):      0 -> allows write accesses.
Trusted Protect(TP):    0 -> allows unstrusted master
Signed-off-by: NJason Liu <jason.hui@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>

There are 2 locations in the power init code for the mx28 where IRQs are not being cleared because incorrect methods to clear those bits were being used.  This was causing my board to get stuck waiting for POWER_CTRL_VDD5V_DROOP_IRQ to clear.  Using the correct method to clear the IRQs fixes it.
Signed-off-by: NZach Sadecki <zach@itwatchdogs.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

Remove 'all' target from Makefile, as this is unused code.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Use GENERATED_GBL_DATA_SIZE for calculating CONFIG_SYS_INIT_SP_OFFSET.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Remove 'all' target from Makefile, as this is unused code.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

For the i.mx6q, the burned-in MAC address will be the following odering,

fuse: 0x620[7:0]   MAC_ADDR[7:0]     ---> mac[5]
fuse: 0x620[15:8]  MAC_ADDR[15:8]    ---> mac[4]
fuse: 0x620[23:16] MAC_ADDR[23:16]   ---> mac[3]
fuse: 0x620[31:24] MAC_ADDR[31:24]   ---> mac[2]
fuse: 0x630[7:0]   MAC_ADDR[39:32]   ---> mac[1]
fuse: 0x630[15:8]  MAC_ADDR[47:40]   ---> mac[0]

This patch also fix the error caculation for the fuse bank[0] address
Signed-off-by: NJason Liu <jason.hui@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>

Add initial support for Freescale MX28EVK board.

Tested boot via SD card and by loading a kernel via TFTP through
the FEC interface.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NStefano Babic <sbabic@denx.de>

Let dram_init function be a common function, so that other mx28 boards
can reuse it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Let imx_get_mac_from_fuse function be a common function, so that other
mx28 boards can reuse it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NStefano Babic <sbabic@denx.de>

Add multi-FEC support for imx_get_mac_from_fuse by passing dev_id as a parameter.

This feature is important on mx28 SoC for example that has two FEC ports.

Cc: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NStefano Babic <sbabic@denx.de>