Commit Graph

654 Commits

Author SHA1 Message Date
Lokesh Vutla
f70a427268 board: ti: x15: Add support for beagle_X15 revC
BeagleBoard X15 revC board is similar to X15 revB1 except
with a SR2.0 where revB1 uses a SR1.1. Add board detection
support for revC.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-26 11:26:49 -04:00
Lokesh Vutla
7087922477 board: ti: am57xx: Fix detection of board version
board_is*("rev", board_ti_get_rev()) uses strncmp() for
revison detection and assumes it is success if return value
is <= 0. This will fail in case of multiple versions, as
revb will be true for board_is_*revb() and board_is_*reva().
Fix it by looking for exact match of the string.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-26 11:26:49 -04:00
Andrew F. Davis
7fe463f54f board: ti: am43xx: Add FDT fixup for HS devices
Disable RNG and add TEE to FDT used on HS devices.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:45 -04:00
Andrew F. Davis
3630094cf9 board: ti: am43xx: Add TEE loading and firewall setup
Add support for loading a TEE and setting up firewalled regions to
AM43xx HS boards.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:45 -04:00
Cooper Jr., Franklin
bc420967be ARM: k2g: Add K2G ICE DTB to the list of possible DTBs
K2G ICE evm will have its own dtb. Therefore, add it to the list of dtbs
located in the appended U-boot dtb FIT image. Therefore, when swapping out
dtbs K2G ICE boards can grab the correct one.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:26:01 -04:00
Cooper Jr., Franklin
92761fcc2f ARM: k2g: Update board_name u-boot env variable at runtime
Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to allow "board_name" to
be set depending on the board it is being ran on.

Update findfdt to use this new dynamic board_name value to determine
which dtb should be used.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:59 -04:00
Cooper Jr., Franklin
4f490402c4 ARM: k2g: Use board detection to wrap K2G GP specific calls
Certain peripherals used by K2G GP aren't used on K2G ICE evm. Or
configuration is slightly different. Therefore, use board detection to
deal with these variations.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:59 -04:00
Cooper Jr., Franklin
e66a5da3f9 board: ks2: Use board detection to wrap code not specific to K2G ICE evm
Some code doesn't apply to K2G ICE evm. Therefore, use board detection to
wrap these calls.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:59 -04:00
Cooper Jr., Franklin
652606eccf ARM: k2g: Add DDR3 configuration for K2G ICE evm
Add configuration settings used by the K2G ICE evm. Also use board
detection to determine which DDR3 configuration to use.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:58 -04:00
Cooper Jr., Franklin
b9b342eaec ARM: k2g: Add pinmux support for K2G ICE evm
Add basic pinmux data for new K2G ICE evm. Also add pinmuxing for a
generic K2G evm which includes I2C 0 and 1 used for board detection
purposes.

Since multiple K2G boards are supported that means initially generic
pinmuxing should be used when board detection hasn't ran. Once board
detection runs the proper pinmuxing can be reran to match the board
being ran on.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:58 -04:00
Cooper Jr., Franklin
e6e2435f39 ks2_evm: Add EEPROM based board detection helper functions
Add a function that can be used to determine if the board being ran on is
a K2G Industrial Communication Engine EVM or K2G General Purpose EVM based
on values programmed on the EEPROM.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:58 -04:00
Cooper Jr., Franklin
e5e546aad1 ARM: k2g: Program DDRPHY_DATX8 registers via mask and value variables
Different K2G evms may need to program the various
KS2_DDRPHY_DATX8_X_OFFSET registers in different ways. Therefore, use
the mask and val registers for each KS2_DDRPHY_DATAX_X_OFFSET to
properly program the register.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:57 -04:00
Cooper Jr., Franklin
a76a6f3e04 ARM: k2g: Program DDR PHY MR2 register with the default value
K2G GP doesn't require the MR2 register to be programed since the
default is good enough. However, newer K2G boards do need to change
this register value. Therefore, instead of not writing this register if
ran on a K2G board just program the value to be written to match the
default/reset value.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:57 -04:00
Cooper Jr., Franklin
e820f523d8 ks2_evm: Add EEPROM based board detection
Some K2G evms have their EEPROM programming while most do not. Therefore,
add EEPROM board detection to be used as the default method and fall back
to the alternative board detection when needed.

Also reorder board configuration. Perform bare minimal configuration
initially since board detection hasn't ran. Finish board configuration
once the board has been identified.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:56 -04:00
Cooper Jr., Franklin
7234f215cc ARM: keystone2: Define board_fit_config_name_match for Keystone 2 boards
Now with support for U-boot runtime dtb selection each board needs to
define board_fit_config_name_match so U-boot can determine what the
correct dtb is within the FIT blob.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:55 -04:00
Cooper Jr., Franklin
5f48da9a98 ARM: k2g: Define embedded_dtb_select for runtime DTB selection in U-boot
For K2G, runtime DTB selection utilizes the embedded_dtb_select function.
Therefore, define the function which will perform a EEPROM read and then
retries selecting the correct dtb now that it can detect which board its
on. For other Keystone devices use an empty function since they will still
use the embedded FIT functionality but their FIT will only contain a single
dtb.

Most production K2G boards do not have their EEPROM programmed. Therefore,
perform a test to verify a K2G GP is currently being used and if it is then
set the values normally set by a EEPROM read.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:55 -04:00
Cooper Jr., Franklin
69e8d4ba7f ti: common: board_detect: Add function to determine if EEPROM was read
When the EEPROM is first read its contents are stored in memory as a
cache to avoid further I2C operations. To determine if the EEPROM was
previously read the easiest way is to check the memory to see if the
EEPROM's magic header value is set. Create a new function that can
determine if the EEPROM was previously read or not without having to
perform a I2C transaction.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 14:25:53 -04:00
Nishanth Menon
e936f997a9 ti: common: board_detect: Allow settings board detection variables manually
In some situations the EEPROM used for board detection may not be
programmed or simply programmed incorrectly. Therefore, it may be
necessary to "simulate" reading the contents of the EEPROM to set
appropriate variables used in the board detection code.

This may also be helpful in certain boot modes where doing i2c reads
may be costly and the config supports running only a specific board.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Franklin S Cooper Jr. <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10 13:45:35 -04:00
Tom Rini
de8203653f ti816x: Enable ethernet support
The ti816x SoC revision of the ethernet IP block is handled by the
"davinci_emac" driver, rather than the "cpsw" driver as done by later
members of the family.  Enable the relevant plumbing.

Signed-off-by: Sriramakrishnan <srk@ti.com>
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-28 11:43:39 -04:00
Masahiro Yamada
51855e8981 treewide: remove unneeded semicolons
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-16 10:11:38 -04:00
Lokesh Vutla
9f7923c73c board: ti: am335x: Fix scale_vcore for beaglebones
commit 0650798824 ("board: am335x: Introduce scale_vcores")
updated voltages of each board based on efuse. It updated
beagle bone specific voltages under the condition board_is_bone().
But this is true only for BeagleBoneWhite. Due to which voltages
are not configured for BBB, BBW as wrong device is being probed.

So create a common function board_is_beaglebonex() which includes
am335x based beagle family. Use this for updating voltages.

Also remove extra if condition for selecting voltages which is
done later using a switch case and match usb current limit as
before the commit 0650798824.

Fixes: 0650798824 ("board: am335x: Introduce scale_vcores")
Reported-by: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-12 08:38:48 -04:00
Semen Protsenko
4a30a93929 arm: dra7: Set fastboot variables in environment
One can obtain those variables using next commands:

    $ fastboot getvar cpu
    $ fastboot getvar secure
    $ fastboot getvar board_rev
    $ fastboot getvar userdata_size

Those variables are needed for fastboot.sh script.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-12 08:36:26 -04:00
Semen Protsenko
8bd29623b5 arm: am57xx: Set fastboot variables in environment
One can obtain those variables using next commands:

    $ fastboot getvar cpu
    $ fastboot getvar secure
    $ fastboot getvar board_rev
    $ fastboot getvar userdata_size

Those variables are needed for fastboot.sh script.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-12 08:36:25 -04:00
Tom Rini
75fd49c836 Merge branch 'master' of git://git.denx.de/u-boot-mmc 2017-06-10 09:47:57 -04:00
Lokesh Vutla
d9e146712c board: ti: am572x-evm: Update pinmux using latest PMT
Update the board pinmux for AM572x-evm using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 and am572x_gp_evm_A2b_sr1p1
that were autogenerated on 30th January, 2017 by
"Ahmad Rashed <a-rashed@ti.com>" and "Tom Johnson <thjohnson@ti.com>".

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-09 20:34:55 -04:00
Lokesh Vutla
2d7e9e9d85 board: ti: am571x-idk: Update pinmux using latest PMT
Update the board pinmux for AM571x-IDK board using latest PMT[1] and the
board files named am571x_idk_v1p3b_sr2p0 that were autogenerated on
23rd March, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-09 20:34:55 -04:00
Lokesh Vutla
e79d2dc7fc board: ti: am572x-idk: Update pinmux using latest PMT
Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
30th January, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-09 20:34:55 -04:00
Semen Protsenko
00bbe96eba arm: omap: Unify get_device_type() function
Refactor OMAP3/4/5 code so that we have only one get_device_type()
function for all platforms.

Details:
 - Add ctrl variable for AM33xx and OMAP3 platforms (like it's done for
   OMAP4/5), so we can obtain status register in common way
 - For now ctrl structure for AM33xx/OMAP3 contains only status register
   address
 - Run hw_data_init() in order to assign ctrl to proper structure
 - Remove DEVICE_MASK and DEVICE_GP definitions as they are not used
   (DEVICE_TYPE_MASK and GP_DEVICE are used instead)
 - Guard structs in omap_common.h with #ifdefs, because otherwise
   including omap_common.h on non-omap4/5 board files breaks compilation

Buildman script was run for all OMAP boards. Result output:
    arm: (for 38/616 boards)
        all +352.5
        bss -1.4
        data +3.5
        rodata +300.0
        spl/u-boot-spl:all +284.7
        spl/u-boot-spl:data +2.2
        spl/u-boot-spl:rodata +252.0
        spl/u-boot-spl:text +30.5
        text +50.4
    (no errors to report)

Tested on AM57x EVM and BeagleBoard xM.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Rework the guards as to not break TI81xx]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-09 20:34:53 -04:00
Keerthy
fc69d47262 board: ti: AM43XX: Add ddr voltage rail configuration
Add ddr voltage rail (dcdc3) configuration. Set the dcdc3
DDR supply to 1.35V.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-09 20:25:16 +09:00
Keerthy
b12550eb9c board: ti: am571-idx: Add vcores support
Update vcores for am571-idk board.

Reported-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-05 14:13:11 -04:00
Lokesh Vutla
9cb5eaf2cf ARM: k2g: Fix passing main pll info for higher speeds
Main pll is marked as arm plls for higher speeds. Fix this.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-06-05 14:13:03 -04:00
Simon Glass
c62db35d52 arm: Add explicit include of <asm/mach-types.h>
Rather than relying on common.h to provide this include, which is going
away at some point, include it explicitly in each file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:36 -04:00
Tom Rini
1d7f6ad2bf ti816x: Modernize the defconfig
- Switch to using <configs/ti_armv7_omap.h> and family.  This lets us
  drop lots of custom defines.
- Ensure that our default environment uses DEFAULT_LINUX_BOOT_ENV so
  that Linux will boot correctly.
- Enable CONFIG_DISTRO_DEFAULTS
- Switch to using CONFIG_OF_CONTROL
- Various other cleanups to match other SoCs in the family line.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:25 -04:00
Tom Rini
77e99277a2 ti816x: Enable NAND
The TI8168-EVM comes with NAND on board.  Enable it and move environment
over there.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:24 -04:00
Tom Rini
8627733941 ti816x: Rework DDR initialization sequence
The ti816x/am389x SoC is the first generation in what U-Boot calls the
"am33xx" family.  In the first generation of this family the DDR
initialization sequence is quite different from all of the subsequent
generations.  Whereas with ti814x (second generation) we can easily work
the minor differenced between that and am33xx (third generation), our
attempts to do this for ti816x weren't sufficient.  Rather than add a
large amount of #ifdef logic to make this different sequence work we add
a new file, ti816x_emif4.c to handle the various required undocumented
register writes and sequence and leverage what we can from
arch/arm/mach-omap2/am33xx/ddr.c still.  As DDR2 has similar problems
today but I am unable to test it, we drop the DDR2 defines from the code
rather than imply that it works by leaving it.  We also remove a bunch
of other untested code about changing the speed the DDR runs at.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:23 -04:00
Sekhar Nori
4a72d8dcc9 board: ti: enable support for writing to fat partition
Enable support for writing to FAT partitions on
TI's boards.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2017-06-03 17:55:19 -04:00
Daniel Thompson
221a949eb6 Kconfig: Finish migration of hashing commands
Currently these (board agnostic) commands cannot be selected using
menuconfig and friends. Fix this the obvious way.  As part of this,
don't muddle the meaning of CONFIG_HASH_VERIFY to mean both 'hash -v'
and "we have a hashing command" as this makes the Kconfig logic odd.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
[trini: Re-apply, add imply for a few cases, run moveconfig.py, also
        migrate CRC32_VERIFY]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-31 19:38:14 -04:00
Simon Glass
a1dc980d88 Convert CONFIG_CMD_EEPROM et al to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_EEPROM
   CONFIG_CMD_EEPROM_LAYOUT
   CONFIG_EEPROM_LAYOUT_HELP_STRING

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Rework Kconfig logic slightly, define EEPROM location on TI eval
platforms]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-22 09:33:49 -04:00
Tom Rini
4125bbcef6 Merge branch 'master' of git://git.denx.de/u-boot-mmc
- Add #undef CONFIG_DM_MMC_OPS to omap3_logic in the SPL build case, to
  match other TI platforms in the same situation.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-16 08:10:50 -04:00
Tom Rini
cb33bda44f Merge branch 'master' of git://git.denx.de/u-boot-i2c 2017-05-15 13:01:26 -04:00
Tom Rini
8850c5d57c Kconfig: USB: Migrate CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCD
In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-05-15 10:40:05 -04:00
Masahiro Yamada
4aa2ba3a34 mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMC
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig.
We do not need two options for the same feature.  Deprecate the
former.

This commit was generated with the sed script 's/GENERIC_MMC/MMC/'
and manual fixup of drivers/mmc/Kconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-15 18:28:23 +09:00
Simon Glass
64a144dcea i2c: omap: Modify code to work without CONFIG_I2C_HARD
Drop use of this long-deprecated option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-15 06:18:20 +02:00
Lokesh Vutla
fbd6295da4 arm: am33xx: Add support for mulitiple PLL input frequencies
am335x supports various sysclk frequencies which can be determined
using sysboot pins. PLLs should be configures based on this
sysclk frequency. Add PLL configurations for all supported
frequencies.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-12 08:37:14 -04:00
Lokesh Vutla
0650798824 board: am335x: Introduce scale_vcores
Update voltages before programming plls.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-05-12 08:37:13 -04:00
Lokesh Vutla
4548bc8d0a am33xx: Provide platform data for mmc
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-11 22:21:28 -04:00
Cooper Jr., Franklin
e25ae3224f ti: common: board_detect: Set alen to expected value before i2c read
In non DM I2C read operations the address length passed in during a read
operation will be used automatically. However, in DM I2C the address length
is set to a default value of one which causes problems when trying to
perform a read with a differing alen. Therefore, before the first read in a
series of read operations set the alen to the correct value.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-05-09 09:04:39 +02:00
Cooper Jr., Franklin
c6b80b1392 ti: common: board_detect: Introduce function to set the address length.
Reading from the I2C EEPROM used typically requires using an address length
of 2. However, when using DM for I2C the default address length used is 1.
To fix this introduce a new function that allows the address length to be
changed. The logic to do so was copied from cmd/i2c.c.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-05-09 09:04:29 +02:00
Lokesh Vutla
ee3c6532be ARM: keystone2: Add support for getting external clock dynamically
One some keystone2 platforms like K2G ICE, there is an option
to switch between 24MHz or 25MHz as sysclk. But the existing
driver assumes it is always 24MHz. Add support for getting
all reference clocks dynamically by reading boot pins.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-08 12:34:29 -04:00
Lokesh Vutla
c5f177debc ARM: k2g: Add support for dynamic programming of PLL based on SYSCLK
K2G supports various sysclk frequencies which can be
determined using sysboot pins. PLLs should be configured
based on this sysclock frequency. Add PLL configurations
for all supported sysclk frequencies.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-08 12:34:29 -04:00