Commit graph

719 commits

Author SHA1 Message Date
Tomi Valkeinen
eae8291913 dra76: fix HDMI HPD pinmux
The pin used for HDMI HPD should be set to GPIO mode on DRA76, similarly
to all the other DRA7 and AM5 SoCs.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-06-13 07:49:14 -04:00
Tomi Valkeinen
32651e4fb8 dra7/am5: remove CEC pin pull-up
HDMI CEC pins are set to pull-up, but CEC requires no pull. Fix this.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-06-13 07:49:13 -04:00
Alex Kiernan
413b90777f ti: fastboot: Move weak overrides to board files
Overriding fastboot_set_reboot_flag() in arch/arm/mach-omap2/boot-common.c
leaves it applying all boards that derive from this, not just the ones which
have support for Android bootloader flow. Move the weak function override to
the relevant board files.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-30 11:59:21 +02:00
Alex Kiernan
312a10f16b fastboot: Move fastboot to drivers/fastboot
Separate CMD_FASTBOOT from FASTBOOT and move code and configuration to
drivers/fastboot.

Switch dependencies on FASTBOOT to USB_FUNCTION_FASTBOOT as anyone who wants
FASTBOOT before this series wants USB_FUNCTION_FASTBOOT. Split
USB_FUNCTION_FASTBOOT from FASTBOOT so they retain their existing
behaviour.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-05-30 11:59:21 +02:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Keerthy
ebf48500df board: ti: am43: Fix DCDC3 voltage for epos-evm
A common voltage of 1.35V was being programmed for all am43 board
versions. EPOS-EVM Needs 1.20V for LPDDR2.

Fixes: fc69d47262 (“board: ti: AM43XX: Add ddr voltage rail configuration”)
Reported-by: James Doublesin <doublesin@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-05-06 13:35:40 -04:00
Alex Kiernan
d4bb3b3762 spl: ti: Avoid serial calls when serial support is disabled
If CONFIG_SPL_SERIAL_SUPPORT is not set, then the build will fail:

board/ti/am335x/built-in.o: In function `spl_start_uboot':
board/ti/am335x/board.c:247: undefined reference to `serial_tstc'
board/ti/am335x/board.c:247: undefined reference to `serial_getc'

Avoid the calls to the serial functions in that case.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28 18:32:23 -04:00
Tom Rini
d024236e5a Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR
We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27 14:54:48 -04:00
Alex Kiernan
9925f1dbc3 net: Move enetaddr env access code to env config instead of net config
In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.

This fixes failures such as:

  board/ti/am335x/built-in.o: In function `board_late_init':
  board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
  u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'

which caters for use cases such as:

commit f411b5cca4 ("board: am335x: Always set eth/eth1addr environment
variable")

when Ethernet is required in Linux, but not U-Boot.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Alex Kiernan
8cf2f3602e ti: am335x: Fix build when networking is disabled
When compiling without CONFIG_CLOCK_SYNTHESIZER (which is implied by
CONFIG_DRIVER_TI_CPSW for am335x_evm), exclude the network setup for
AM335x-ICEv2 to avoid link time failures:

  board/ti/am335x/board.c:683: undefined reference to `setup_clock_synthesizer'

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Vignesh R
5375a9b566 board: ti: am43xx: Define embedded_dtb_select for runtime DTB selection in U-boot
AM437x QSPI boot is a single stage boot and hence needs runtime DTB
selection to support AM437x-SK and AM437x-IDK with DM enabled. This is
required to move am43xx_evm_qspiboot_defconfig to use DM/DT.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-04-06 20:45:44 -04:00
Tero Kristo
7619badb9c ARM: AM43xx: Add support for RTC only + DDR in self-refresh mode
Kernel stores information to the RTC_SCRATCH0 and RTC_SCRATCH1 registers
for wakeup from RTC-only mode with DDR in self-refresh. Parse these
registers during SPL boot and jump to the kernel resume vector if the
device is waking up from RTC-only modewith DDR in Self-refresh.

The RTC scratch register layout used is:

SCRATCH0 : bits00-31 : kernel resume address
SCRATCH1 : bits00-15 : RTC magic value used to detect valid config
SCRATCH1 : bits16-31 : board type information populated by bootloader

During the normal boot path the SCRATCH1 : bits16-31 are updated with
the eeprom read board type data. In the rtc_only boot path the rtc
scratchpad register is read and the board type is determined and
correspondingly ddr dpll parameters are set. This is done so as to avoid
costly i2c read to eeprom.

RTC-only +DRR in self-refresh mode support is currently only enabled for
am43xx_evm_rtconly_config.
This is not to be used with epos evm builds.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
[j-keerthy@ti.com Rebased to latest u-boot master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-06 17:04:33 -04:00
Jason Kridner
eff0c977b3 Add support for BeagleBoard.org PocketBeagle
Texas Instruments AM3358 based low-cost board using Octavo Systems OSD3358 SIP
with built-in TPS65217 PMIC and 512MB DDR3. Board features small 35mm x
55mm size, high-speed USB OTG, microSD and 72 0.1" expansion header
pins with 2xSPI, 2xI2C, 2xUART, USB, 8xADC, up-to-44 GPIO, PRU pins and much more.

https://beagleboard.org/pocket

This was tested using the am335x_evm_usbspl_defconfig.

Note that MII pins are enabled despite not having Ethernet on this
board. This avoids an issue where otherwise many timeout errors would be
generated. See https://e2e.ti.com/support/arm/sitara_arm/f/791/t/298976
for some related discussion.

Signed-off-by: Jason Kridner <jdk@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-06 17:04:33 -04:00
Tom Rini
6f6b7cfa89 Convert all of CONFIG_CONS_INDEX to Kconfig
This converts the following to Kconfig:
   CONFIG_CONS_INDEX

We have existing entries for this option in a number of places, with
different guards on them.  They're also sometimes used for things not
directly inside of the serial driver.  First, introduce a new symbol to
guard the use of CONFIG_CONS_INDEX, so that in the case where we don't
need this for the serial driver, but for some other use, we can still do
it.  Next, consolidate all of these into the single entry in
drivers/serial/Kconfig.  Finally, introduce CONS_INDEX_[023456] so that
we can imply a correct value here to make the defconfig side of this
smaller.

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Rework a lot of the logic here, such that I took authorship from
Adam, but kept his S-o-B line]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-16 10:28:52 -04:00
Tom Rini
7dc7a38c79 dra7xx: Always enable UART1 and UART3 in early_padconf
It is safe to always setup the pinmux for UART1 and UART3 to be used in
early_padconf and then if these pins are needed later on, they will be
re-muxed.  This allows us to drop the usage of CONFIG_CONS_INDEX here.

Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-16 10:26:14 -04:00
Sam Protsenko
fc228dc96c board: am335x: Set serial# variable
serial# variable is needed to show the device correctly in "fastboot
devices" output. It's useful when we have several devices (in fastboot
mode) connected to single host and want to choose which one to flash.

We can't use omap_die_id_serial() for this, because AM335x lacks
DIE_ID, as can be seen from AM335x TRM. Let's do next:
 - reuse board_serial variable (obtained from EEPROM in
   set_board_info_env() function) to set serial#
 - if board_serial is "unknown", reuse ethaddr variable to set serial#

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-16 09:42:24 -04:00
Derald D. Woods
ebf6e265ac ARM: omap3: beagle: Set 'mtdids' and 'mtdparts' in board file
BeagleBoard 'xM' does not really have NAND. CONFIG_MTDIDS_DEFAULT and
CONFIG_MTDPARTS_DEFAULT can/should be empty for 'xM'. This commit sets
the defined values if they exist.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-03-13 21:59:27 -04:00
Faiz Abbas
b432b1ebdf spl: Kconfig: Rename SPL_USBETH_SUPPORT to SPL_USB_ETHER to match with the U-boot CONFIG
Rename CONFIG_SPL_USBETH_SUPPORT to CONFIG_SPL_USB_ETHER.

This enables users to block text using CONFIG_IS_ENABLED() instead
of resorting to #if ladders with SPL and non-SPL cases.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-03-05 10:06:05 -05:00
Andrew F. Davis
952c346272 env: Fix missed getenv_ulong to env_get_ulong conversion
This seems to have been missed, possibly due to the inability to
enable TI_SECURE_DEVICE on Keystone2 devices previously.

Fixes: bfebc8c965 ("env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()")
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-02-23 10:21:41 -05:00
Kishon Vijay Abraham I
c413baa95c ARM: DRA7x/AM57x: Add MMC/SD fixups for rev1.0 and rev 1.1
Since DRA7xx/AM57xx SR1.1 and SR1.0 has errata to limit the frequency of
MMC1 to 96MHz and frequency of MMC2 to 48MHz for AM572x SR1.1, limit the
frequency and disable higher speed modes for those revision.
Also use the recommended IO delays (those tagged with "rev11")

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-02-19 16:58:55 +09:00
Faiz Abbas
b16c129c22 usb: host: xhci-omap: Remove redundant board_usb_init and board_usb_cleanup functions
board_usb_init()/_cleanup() should be in board files and don't have
a place in the xhci-omap driver. Weak versions for
board_usb_init()/_cleanup() already exist in common/usb.c
(for host mode) and drivers/usb/gadget/g_dnl.c (for gadget mode).

Therefore, remove init and cleanup functions from xhci-omap and
implement them in the board files.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-02-15 13:44:30 +01:00
Vignesh R
a47506ff8f ARM: k2g: Add pinmux data for QSPI on K2G ICE
Add pinmux for QSPI pins on K2G ICE board.

Signed-off-by: Vignesh R <vigneshr@ti.com>
2018-02-07 22:06:18 -05:00
Faiz Abbas
a93feb2edc ARM: AM43XX: Call hw_data_init() again after relocation to update *ctrl
hw_data_init() is called before relocation to initialise hardware data.
Since ctrl is initialized to OMAP_SRAM_SCRATCH_SYS_CTRL in
arch/arm/mach-omap2/am33xx/hw_data.c, the pointer *ctrl will not be
updated during relocation and will hold a stale value.

Therefore call hw_data_init() again after relocation to
reinitialize *ctrl.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-01-28 09:39:15 -05:00
Derald D. Woods
4b37928d35 ARM: dts: omap3-beagle{-xm}: Enable DM and devicetree for BeagleBoard
This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 BeagleBoard(s).
2018-01-19 15:49:28 -05:00
Lokesh Vutla
b4185e4fef ARM: dts: am574x-idk: Add initial support
Add initial dts support for am574x-idk

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:27 -05:00
Lokesh Vutla
443b0df361 board: ti: am574x-idk: Update pinmux using latest PMT
Update the board pinmux for AM574x-IDK board using latest PMT[1] and the
board files named am574x_idk_v1p3b_sr2p0 that were auto generated on
13th October, 2017 by "Ahmad Rashed <a-rashed@ti.com>".

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:27 -05:00
Lokesh Vutla
7b16de8595 board: ti: am574x-idk: Add ddr data support
AM574x-idk has the following DDR parts attached:
EMIF1: MT41K256M16HA (1GB with ECC)
EMIF2: MT41K256M16HA (1GB without ECC)

Enabling 2GB DDR without interleaving between EMIFs. And
enabling ECC on EMIF1.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Krunal Bhargav <k-bhargav@ti.com>
2018-01-19 15:49:27 -05:00
Lokesh Vutla
10f430f3f1 board: ti: am574x-idk: Add hw data support
Update prcm, voltages and pinmux support for am574x-idk.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
9646b95f64 board: ti: am574x-idk: Add epprom support
am574x-idk is a board based on TI's am574 processor
Add eeprom support.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
941f2fcc5b arm: dra762: Add support for device package identification
DRA762 comes in two packages:
- ABZ: Pin compatible package with DRA742 with DDR@1333MHz
- ACD: High performance(OPP_PLUS) package with new IPs

Both the above packages uses the same IDCODE hence needs to
differentiate using package information in DIE_ID_2.
Add support for the same. Also update clock, ddr, emif information.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
f1627bdc19 board: ti: k2g: Make ddr3* declarations as static
All ddr3_emif declarations are not used outside ddr3_k2g.c
file. So make all of them as static.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-19 15:49:25 -05:00
Tomi Valkeinen
8d0dcbf212 board: ti: dra76: mux wakeup2 as gpio1_2
gpio1_2 is used for HPD interrupt with DRA76's DVI add-on board, so mux
the pin as gpio and PIN_INPUT.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-01-19 15:49:24 -05:00
Rex Chang
4849d95407 board: ti: K2G FC SoC 1GHz and DDR3 1066 MT/s support
Added support for K2G EVM with FlipChip SoC of which
ARM/DDR3 runs at 1GHz/1066 MT/s. The patch is also
backward compatible with old revision EVM and EVM
with WireBond SoC. Their ARM/DDR3 run at 600MHz/800 MT/s.

The new SoC supports 2 different speeds at 1GHz and 600MHz.
Modyfied the CPU Name to show which SoC is used in the EVM.
Modified the DDR3 configuration to reflect New SoC supports
2 different CPU and DDR3 speeds, 1GHz/1066MT and 600MHz/800MT.

Added new inline function board_it_k2g_g1() for the new FlipChip 1GHz,
and set the u-boot env variable board_name accordingly.

Modified findfdt script in u-boot environment variable to include new k2g board type.

Signed-off-by: Rex Chang <rchang@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:24 -05:00
Vignesh R
e36edcec0a board: ti: dra7xx: Select MCAN instead of DCAN on DRA76 EVM
MCAN can be accessed via DCAN1 or DCAN2. Determining which DCAN instance
to use if any at all is done through
CTRL_CORE_CONTROL_SPARE_RW.SEL_ALT_MCAN. Since general pinmuxing is
handled in U-boot. Handle this additional pinmuxing requirement in U-boot
to ensure that MCAN is used by default via the DCAN1 pins.

Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
[fcooper@ti.com: Update commit message and use DCAN1 not DCAN2 for MCAN]
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-01-19 15:49:23 -05:00
Derald D. Woods
836e67ee66 ARM: omap3: evm: Refactor 'board_eth_init'
This commit clears 'ethaddr' before calling 'smc911x_initialize' to
allow the SROM MAC address to be assigned properly.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-01 09:04:19 -05:00
Masahiro Yamada
6ae3900a86 mtd: nand: Rename nand.h into rawnand.h
This header was renamed to rawnand.h in Linux.

The following is the corresponding commit in Linux.

  commit d4092d76a4a4e57b65910899948a83cc8646c5a5
  Author: Boris Brezillon <boris.brezillon@free-electrons.com>
  Date:   Fri Aug 4 17:29:10 2017 +0200

      mtd: nand: Rename nand.h into rawnand.h

      We are planning to share more code between different NAND based
      devices (SPI NAND, OneNAND and raw NANDs), but before doing that
      we need to move the existing include/linux/mtd/nand.h file into
      include/linux/mtd/rawnand.h so we can later create a nand.h header
      containing all common structure and function prototypes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-12-04 22:00:00 +09:00
Philipp Tomsich
883946e8e7 usb: hub: identify the hub-device to usb_hub_reset_devices
When usb_hub_reset_devices is called, it should be passed both an
indicator which hub it should operate on and what port number (local
to that hub) should be reset.

Previously, the usb_hub.c code did not include such context and
always started resets from port number 1, performing multiple
reset-requests for the same devices:

       /*
        * Reset any devices that may be in a bad state when applying
        * the power.  This is a __weak function.  Resetting of the devices
        * should occur in the board file of the device.
        */
       for (i = 0; i < dev->maxchild; i++)
              usb_hub_reset_devices(i + 1);

This adds an additional 'hub' parameter to usb_hub_reset_devices
that provides the context to fully qualify the port-number in.

Existing implementations are changed to accept and ignore the new
parameter.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2017-11-26 02:22:36 +01:00
Tom Rini
5ad1fec6ed TI: am57xx; Remove am57xx_evm_nodt_defconfig
We don't want this build anymore.

Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-11-21 08:03:32 -05:00
Keerthy
9ecdf30cfe board: ti: dra71x-evm: Hook LDO1 of LP8733 to EN_PIN
All regulators are hooked to EN_Pin at reset so that EN Pin controls
their state. Hook the LDO1 regulator to EN pin which at reset is not
hooked. This applies only to LP8733.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-11-17 07:43:32 -05:00
Masahiro Yamada
08019ccf9c omap4: sdp4430: match the #endif comment to #ifdef
This comment creates a wrong entry in config_whitelist.txt.

I did not touch config_whitelist.txt - the CONFIG will be dropped
by the next re-sync.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-27 08:52:22 -04:00
Jean-Jacques Hiblot
11955590a2 dts: renamed FIT_EMBED to MULTI_DTB_FIT and moved it to the dts Kconfig
CONFIG_FIT_EMBED might be confused with CONFIG_OF_EMBED, rename it
MULTI_DTB_FIT as it is able to get a DTB from a FIT image containing
multiple DTBs. Also move the option to the Kconfig dedicated to the DTS
options and create a README for this feature.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-05 21:31:04 -04:00
Vishal Mahaveer
ba39608147 ARM: DRA72x: Add support for detection of DRA71x SR 2.1
DRA71x processors are reduced pin and software compatible
derivative of DRA72 processors. Add support for detection
of SR2.1 version of DRA71x family of processors.

Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-12 18:02:29 -04:00
Andrew F. Davis
58fac52d2f ARM: k2g: Add FIT image handler for PMMC firmware
The PMMC firmware should be bundled into a FIT image on HS
devices to allow authentication/decryption, add a handler to
process this PMMC firmware.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-09-12 17:58:02 -04:00
Lokesh Vutla
8b2551a4db board: ti: am57xx: Add dt support for BeagleBoard-X15 revC
Add support for selecting proper dtb for
am57xx BeagleBoard X15 revC u-boot from FIT

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-09-11 16:23:04 -04:00
Steve Kipisz
209742fa88 board: ti: am571x: Add 666MHz support for AM571x IDK
AM571x supports DDR running at 666MHz. Right now it is
clocked at 532MHz which is lower than what is supported.
In order to have maximum performance on AM571-IDK,
switch DDR to 666MHz.

Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-09-11 16:22:31 -04:00
Lokesh Vutla
fede942980 board: ti: dra76: Add dt support
Add support for selecting proper dtb for
dra76x u-boot from FIT.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-09-11 16:22:30 -04:00
Lokesh Vutla
cd43b51600 board: ti: dra76-evm: Add support for powering on mmc ldo
ldo4 is used to poweron mmc on dra76-evm. Enable it.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-11 16:19:43 -04:00
Lokesh Vutla
9120ef079c board: ti: dra76-evm: Add the pinmux data
Adding pinmux and IODELAY data for dra76-evm.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-11 16:19:42 -04:00
Lokesh Vutla
c9a7c17a96 board: ti: dra76-evm: Add DDR data
dra76-evm has the ddr parts connectedi running at 666MHz:
EMIF1: MT41K512M16HA-125 AIT:A  x 2
EMIF2: MT41K512M8RH-125-AAT:E x 4
Add support for configuring the above DDR parts.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-11 16:19:41 -04:00
Keerthy
c247605510 board: ti: dra76-evm: Add the pmic data
dra76-evm uses lp8736 and tps65917 pmic for powering on
various peripherals. Add data for these pmics and register
for dra76-evm.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-11 16:19:40 -04:00