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This patch add the OMAP34XX_UART4 memory address
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
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Certain EFUSE settings were recommended for the first
four lots of OMAP5 ES1.0 silicon. These are not applicable
for OMAP5 ES2.0 and DRA7 silicon. So removing these EFUSE settings.
Reported-by: Griffis, Brad <bgriffis@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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Adds the necessary PRCM and Control register information for
SATA on DRA7xx.
Signed-off-by: Roger Quadros <rogerq@ti.com>
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Add platform glue logic for the SATA controller.
Signed-off-by: Roger Quadros <rogerq@ti.com>
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Adds the necessary PRCM and Control register information for
SATA on OMAP5.
Signed-off-by: Roger Quadros <rogerq@ti.com>
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Pipe3 PHY is used by SATA, USB3 and PCIe modules. This is
a driver for the Pipe3 PHY.
Signed-off-by: Roger Quadros <rogerq@ti.com>
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When core power domain hits oswr, then DDR3 memories does not come back
while resuming. This is because when EMIF registers are lost, then the
controller takes care of copying the values from the shadow registers.
If the shadow registers are not updated with the right values, then this
results in incorrect settings while resuming. So updating the shadow registers
with the corresponding status registers here during the boot.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
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Currently the DDR3 memory on DRA7 ES1.0 evm board is enabled using
software leveling. This was done since hardware leveling was not
working. Now that the right sequence to do hw leveling is identified,
use it. This is required for EMIF clockdomain to idle and come back
during lowpower usecases.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
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A generic is_dra7xx cpu check is useful for grouping
all the revisions under that. This is used in the
subsequent patches.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
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Based on the definitive guide to EMIF configuration[1] certain registers
that we have been modifying (and are documented registers) should be
left in their reset values rather than modified. This has been tested
on AM335x GP EVM and Beaglebone White.
[1]: http://processors.wiki.ti.com/index.php/AM335x_EMIF_Configuration_tips
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Cc: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Tom Rini <trini@ti.com>
Tested-by: Matt Porter <matt.porter@linaro.org>
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The struct incorrectly referenced SMPS1 for all three power
domains. Fixed this by using SMPS2 and SMPS5 as appropriate.
Add some comments and choose voltage values that correspond
to voltage selection codes.
Signed-off-by: Lubomir Popov <l-popov@ti.com>
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Add cm_t335 board directory, config file. Enable build.
Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
[trini: Adapt Makefile]
Signed-off-by: Tom Rini <trini@ti.com>
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Adding Freeze Controller driver. All HPS IOs need to be
in freeze state during pin mux or IO buffer configuration.
It is to avoid any glitch which might happen
during the configuration from propagating to external devices.
Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Wolfgang Denk <wd@denx.de>
CC: Pavel Machek <pavel@denx.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
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This patch implements a custom spi_copy funtion to copy u-boot from SF
to RAM. This is faster then iROM spi_copy funtion as this runs spi at
50Mhz and also in WORD mode of operation.
Changed a printf in pinmux.c to debug just to avoid the compilation
error in SPL.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Renesas ARM SoCs (R-Mobile, R-Car) are armv7 only.
This drops armv5 supprt from PLATFORM_CPPFLAGS and remove config.mk of
rmobile.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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The kzm9g board fails in building with -march=armv7-a.
This fixs this problem by converting to do_div().
-----
USE_PRIVATE_LIBGCC=yes ./MAKEALL kzm9g
...
arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_us':
arch/arm/cpu/armv7/rmobile/timer.c:41: undefined reference to `__aeabi_uldivmod'
arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_ms':
arch/arm/cpu/armv7/rmobile/timer.c:47: undefined reference to `__aeabi_uldivmod'
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Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
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The koelsch board has R8A7791, 2GB DDR3-SDRAM, USB,
Quad SPI, Ethernet, and more.
This patch supports the following functions:
- DDR3-SDRAM
- SCIF
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
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Renesas R8A7791 is CPU with Cortex-A15.
This supports the basic register definition and GPIO and
framework of PFC.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
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Renesas R8A7790 is CPU with Cortex-A7 and A15.
This supports the basic register definition and GPIO and
framework of PFC.
Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com>
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
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Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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res3 should be 4bytes
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dominik Klein <dominik.klein@gmx.com>
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Fix the set_mmc_clk() for exnos4x12.
If board is exynos4x12, mmc clock should be set to wrong value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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add common phy reset code into a common function.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Jens Scharsig <esw@bus-elektronik.de>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Stelian Pop <stelian@popies.net>
Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Cc: Eric Benard <eric@eukrea.com>
Cc: Markus Hubig <mhubig@imko.de>
Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Tested-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Enable Atmel sama5d3xek boart spl boot support, which can load u-boot
from SD card with FAT file system.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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The MPDDRC supports different type of SDRAM
This patch add ddr2 initialization function
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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The offset of MULA field in PLLA register in sama5d3 is 18,
and the length only 7 bits.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Correct the error define of DIV.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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As the DBGU and PIT has its own ID on sama5d3 SoC, while not share
with SYS ID. So, correct them.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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GPMC controller is common IP to interface with both NAND and NOR flash devices.
Also, it supports max 8 chip-selects, which can be independently connected to
any of the devices.
But ROM code expects the boot-device to be connected to only chip-select[0].
Thus to resolve conflict between NOR and NAND boot. This patch:
- combines NOR and NAND configs spread in board files to common gpmc_init()
- configures GPMC based on boot-mode selected for SPL boot.
Signed-off-by: Pekon Gupta <pekon@ti.com>
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BCH8_ECC scheme implemented in omap_gpmc.c driver has following favours
+-----------------------------------+-----------------+-----------------+
|ECC Scheme | ECC Calculation | Error Detection |
+-----------------------------------+-----------------+-----------------+
|OMAP_ECC_BCH8_CODE_HW |GPMC |ELM H/W engine |
|OMAP_ECC_BCH8_CODE_HW_DETECTION_SW |GPMC |S/W BCH library |
+-----------------------------------+-----------------+-----------------+
Current implementation limits the BCH8_CODE_HW only for AM33xx device family.
(using CONFIG_AM33XX). However, other SoC families (like TI81xx) also have
ELM hardware module, and can support ECC error detection using ELM.
This patch
- removes CONFIG_AM33xx
Thus this driver can be reused by all devices having ELM h/w engine.
- adds omap_select_ecc_scheme()
A common function to handle ecc-scheme related configurations. This
can be used both during device-probe and via user-space u-boot commads
to change ecc-scheme. During device probe ecc-scheme is selected based
on CONFIG_NAND_OMAP_ELM or CONFIG_NAND_OMAP_BCH8
- enables CONFIG_BCH
S/W library (lib/bch.c) required by OMAP_ECC_BCHx_CODE_HW_DETECTION_SW
is enabled by CONFIG_BCH.
- enables CONFIG_SYS_NAND_ONFI_DETECTION
for auto-detection of ONFI compliant NAND devices
- updates following README doc
doc/README.nand
board/ti/am335x/README
doc/README.omap3
Signed-off-by: Pekon Gupta <pekon@ti.com>
[scottwood@freescale.com: fixed unused variable warning]
Signed-off-by: Scott Wood <scottwood@freescale.com>
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platforms
ELM hardware engine which is used for ECC error detection, is present on all
latest OMAP SoC (like OMAP4xxx, OMAP5xxx, DRA7xxx, AM33xx, AM43xx). Thus ELM
driver should be moved to common drivers/mtd/nand/ folder so that all SoC
having on-chip ELM hardware engine can re-use it.
This patch has following changes:
- mv arch/arm/include/asm/arch-am33xx/elm.h arch/arm/include/asm/omap_elm.h
- mv arch/arm/cpu/armv7/am33xx/elm.c drivers/mtd/nand/omap_elm.c
- update Makefiles
- update #include <asm/elm.h>
- add CONFIG_NAND_OMAP_ELM to compile driver/mtd/nand/omap_elm.c
and include in all board configs using AM33xx SoC platform.
Signed-off-by: Pekon Gupta <pekon@ti.com>
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Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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In 6789e84 we update u-boot-spl.lds for OMAP to ensure we include
adapter information, as we use i2c during SPL. However, the regex used
also means we included commands that may have been built. On omap5_uevm
this leads to a failure as we include the command from the do_tca642x
command, and fail to link. The fix is to restrict our regex to only the
i2c list parts.
Signed-off-by: Tom Rini <trini@ti.com>
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The SAMA5D36 chip is the superset product of SAMA5D3x family.
For detail information please refer to:
http://www.atmel.com/Microsite/sama5d3/default.aspx
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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- add omap24xx driver to new multibus/multiadpater support
- adapted all config files, which uses this driver
Tested on the am335x based siemens boards rut, dxr2 and pxm2
posted here:
http://patchwork.ozlabs.org/patch/263211/
Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tom Rini <trini@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Cc: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nishanth Menon <nm@ti.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Michael Jones <michael.jones@matrix-vision.de>
Cc: Raphael Assenat <raph@8d.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefano Babic <sbabic@denx.de>
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Add DSS_ONOFF to polarity defines
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Anatolij Gustschin <agust@denx.de>
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Add the missing "right" field to struct bcm2835_mbox_tag_overscan.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
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As
http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast
states:
"Initialize devices only when they are needed within U-Boot"
enable the RTC32K OSC only, if CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is
enabled. Enable this in ti_am335x_common.h, so all boards in mainline
should work as before.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
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Conflicts:
arch/arm/cpu/arm926ejs/mxs/Makefile
board/compulab/cm_t35/Makefile
board/corscience/tricorder/Makefile
board/ppcag/bg0900/Makefile
drivers/bootcount/Makefile
include/configs/omap4_common.h
include/configs/pdnb3.h
Makefile conflicts are due to additions/removals of
object files on the ARM branch vs KBuild introduction
on the main branch. Resolution consists in adjusting
the list of object files in the main branch version.
This also applies to two files which are not listed
as conflicting but had to be modified:
board/compulab/common/Makefile
board/udoo/Makefile
include/configs/omap4_common.h conflicts are due to
the OMAP4 conversion to ti_armv7_common.h on the ARM
side, and CONFIG_SYS_HZ removal on the main side.
Resolution is to convert as this icludes removal of
CONFIG_SYS_HZ.
include/configs/pdnb3.h is due to a removal on ARM side.
Trivial resolution is to remove the file.
Note: 'git show' will also list two files just because
they are new:
include/configs/am335x_igep0033.h
include/configs/omap3_igep00x0.h
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Linux Kernel abolished include/linux/config.h long time ago.
(around version v2.6.18..v2.6.19)
We don't need to provide Linux copatibility any more.
This commit deletes include/linux/config.h
and fixes source files not to include this.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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