Commit graph

63733 commits

Author SHA1 Message Date
Chris Packham
6d8eae9ab7 watchdog: Handle timer wrap around
On some platforms/architectures the value from get_timer() can wrap.
This is particularly problematic when long-running code needs to measure
a time difference as is the case with watchdog_reset() which tries to
avoid tickling the watchdog too frequently.

Use time_after() from time.h instead of a plain > comparison to avoid
any issues with the time wrapping on a system that has been sitting in
u-boot for a long time.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-03-16 11:25:12 +01:00
Walter Lozano
ed666fb129 watchdog: Use dev_read only if OF_PLATDATA is not enabled
Currently watchdog tries to use dev_read_u32_default to get timeout
configuration in case OF_CONTROL is enabled. However, if SPL is
built with OF_PLATDATA this has no sense as there is no device tree.

This patch fixes this issue by only use dev_read_u32_default if OF_CONTROL
is enabled but OF_PLATDATA is not.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-16 11:25:12 +01:00
Tom Rini
50be9f0e1c Merge branch '2020-03-13-master-imports'
- Address the regression with the 'gpio' command
- Fix mcfuart regression
- Other minor fixes
2020-03-13 13:21:17 -04:00
Patrice Chotard
d21ffa2a2e MAINTAINERS: update entry for ARM STI
Add STi drivers/include files and git tree.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2020-03-13 09:30:30 -04:00
Heinrich Schuchardt
183780491f fit: check return value of fit_image_get_data_size()
GCC-10 reports:

In file included from tools/common/image-fit.c:1:
include/image.h: In function ‘fit_image_get_data_and_size’:
./tools/../common/image-fit.c:1015:9: warning: ‘len’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
 1015 |   *size = len;
      |   ~~~~~~^~~~~
./tools/../common/image-fit.c:996:6: note: ‘len’ was declared here
  996 |  int len;
      |      ^~~

Add the missing check of the return value of fit_image_get_data_size().

Fixes: c3c8638804 ("add FIT data-position & data-offset property support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-03-13 09:30:30 -04:00
Michal Simek
92a19be258 watchdog: Align Kconfig properties
Just cleanup help indentation to be the same for all options.
It means <tab><space><space> indentation.

OMAP3 should be indented by tabs which is also fixed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-03-13 09:30:30 -04:00
Alex Kiernan
4af2a33ee5 cmd: gpio: Make gpio input return pin value again
4dbc107f46 ("cmd: gpio: Correct do_gpio() return value") correctly
changed the behaviour of the gpio command to return CMD_RET_SUCCESS or
CMD_RET_FAILURE, but any existing script which expects the return value
to be the pin value is broken by this change.

Reinstate the legacy behaviour for `gpio input` only.

Fixes: 4dbc107f46 ("cmd: gpio: Correct do_gpio() return value")
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Alex Kiernan <alex.kiernan@hivehome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-13 09:30:30 -04:00
AKASHI Takahiro
dde1b75e95 Makefile: doesn't need check stack size when dtb is not built
The commit 5fed97af20 ("Makefile: ensure DTB doesn't overflow into
initial stack") adds an extra check for stack size in BSS if
CONFIG_SYS_INIT_SP_BSS_OFFSET is enabled.
This check, however, doesn't make sense under the configuration where
control dtb won't be built in and it should be void in such cases.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Fixes: 5fed97af20 ("Makefile: ensure DTB doesn't overflow into initial stack")
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2020-03-13 09:30:30 -04:00
Angelo Durgehello
1886024a0e serial: mcfuart: renaming to a more appropriate name
All drivers seems to align now to serial_xxx maning, so, aligning
also this driver, to allow to be found easily.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
2020-03-13 09:29:50 -04:00
Angelo Durgehello
ce5e3ea799 serial: mcfuart: fix uart port index
Actually, using dev->seq value before probe to deduce the current
serial port index leads to reading an invalid seq value (-1).
So, getting dev->seq at probe time.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
2020-03-13 09:28:17 -04:00
Tom Rini
db3b1818b7 Pull request for UEFI sub-system for efi-2020-04-rc4 (3)
This pull request provides the hardware RNG driver for Amlogic systems needed
 for the EFI_RNG_PROTOCOL.
 
 Furthermore bug fixes are provided:
 
 * correct an error message in the efidebug command
 * correct an error in the 'efidebug rm' command
 * remove an unnecessary assignment in efi_queue_event()
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Merge tag 'efi-2020-04-rc4-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-04-rc4 (3)

This pull request provides the hardware RNG driver for Amlogic systems needed
for the EFI_RNG_PROTOCOL.

Furthermore bug fixes are provided:

* correct an error message in the efidebug command
* correct an error in the 'efidebug rm' command
* remove an unnecessary assignment in efi_queue_event()
2020-03-12 12:51:44 -04:00
Tom Rini
6e3cd0a384 - stm32mp: fix dependency for CONFIG_STM32_ETZPC
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Merge tag 'u-boot-stm32-20200310' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- stm32mp: fix dependency for CONFIG_STM32_ETZPC
2020-03-12 12:50:09 -04:00
Heinrich Schuchardt
bc40eb278b drivers/rng: add Amlogic hardware RNG driver
Add support for the hardware random number generator of Amlogic SOCs.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2020-03-11 08:29:58 +01:00
Heinrich Schuchardt
c312c4b4dc drivers/rng: simplify Kconfig
For all sandbox systems with DM_RNG we enable RNG_SANDBOX. So we can simply
set the default to yes.

All rng drivers depend on DM_RNG. Use a single 'if' instead of individual
dependencies. Now 'make menuconfig' shows the individual drivers neatly
indented under the DM_RNG entry.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2020-03-11 08:29:58 +01:00
Heinrich Schuchardt
2b8568f461 efi_loader: unnecessary assignment in efi_queue_event
The assigned value NULL is never used.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-11 08:23:05 +01:00
Heinrich Schuchardt
30efb5dd43 cmd: efidebug: correct error message
Add the missing line feed at the error message if the variable referred to
by 'efidebug boot rm' does not exist.

Shorten the format string by using the variable name instead of the number
of the boot variable.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-11 08:23:05 +01:00
AKASHI Takahiro
e8bced62b6 cmd: efidebug: fix a failure of "boot rm" sub-command
There is a wrong usage of utf8_utf16_strncpy() in "boot rm" command, and
then it will end up with a failure of this command due to a wrong
value of an interim variable ("var_name16").

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-11 08:23:05 +01:00
AKASHI Takahiro
b484296f6f efi_loader: get_memory_map: return parameters whenever possible
Currently, if GetMemoryMap API returns EFI_BUFFER_TOO_SMALL, it doesn't
set valid values to other parameters, descriptor_size and
descriptor_version, except memory_map_size.
Some efi applications, however, may use those value; in particular,
xen uses descriptor_size to calculate a size of buffer to be allocated.

While UEFI specification is ambiguous in this point, it would be better
to address this issue proactively to maximize the compatibility with
existing efi applications.

With this patch, for example, xen.efi (and hence linux kernel) can be
started via bootefi without modification.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-11 08:23:05 +01:00
Tom Rini
36bdcf7f3b Merge tag 'mmc-2020-3-9' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- DM support for CAxxxx SoCs
- eMMC board for presidio-asic
- Add defer probe for mmc sdhci
- TI SoCs mmc misc update
2020-03-10 21:13:26 -04:00
Sam Shih
db41d985f6 arm: mediatek: remove unused binman config
The binman-option BINMAN_FDT is introduced by this commit:
commit 3c10dc95bd ("binman: Add a library to access binman entries")
BINMAN_FDT being selected when BINMAN=y that resulting in mt7623
and mt7622 are unable to boot. The root cause of this issue is commit:
commit cbd2fba1ec ("arm: MediaTek: add basic support for MT7629 boards")
select BINMAN=y in all mediatek SoCs, and others mediatek SoCs not
expect to use BINMAN_FDT.
This patch remove BINMAN=y option when ARCH_MEDIATEK=y and
move this to the specify SoCs part config.

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
2020-03-10 17:08:13 -04:00
Anatolij Gustschin
3e4fcfa4bc power-domain: fix hang in endless loop on i.MX8
Currently when booting the kernel on i.MX8 U-Boot hangs in an
endless loop when switching off dma, connectivity or lsio power
domains during device removal. It hapens first when removing
gpio0 (gpio@5d080000) device, here its power domain device
'lsio_gpio0' is obtained for switching off power. Since the
obtained 'lsio_gpio0' device is removed afterwards, its power
domain is also switched off and here the parent power domain
device 'lsio_power_domain' is optained for switching off the
power. Thereafter, when the obtained 'lsio_power_domain' is
removed, device_remove() removes its first child 'lsio_gpio0'.
During this child removal the 'lsio_power_domain' device is
obtained again for switching and when removing it later,
the same child removal is repeated, so we are stuck in an
endless loop. Below is a snippet from dm tree on i.MX8QXP
for better illustration of the DM devices relationship:

 Class     Index  Probed  Driver                Name
-----------------------------------------------------------
 root          0  [ + ]   root_driver           root_driver
...
 simple_bus    0  [ + ]   generic_simple_bus    |-- imx8qx-pm
 power_doma    0  [ + ]   imx8_power_domain     |   |-- lsio_power_domain
 power_doma    1  [ + ]   imx8_power_domain     |   |   |-- lsio_gpio0
 power_doma    2  [ + ]   imx8_power_domain     |   |   |-- lsio_gpio1

Do not remove a power domain device if it is a parent of the
currently controlled device.

Fixes: 52edfed65d ("dm: core: device: switch off power domain after device removal")
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reported-by: Oliver Graute <oliver.graute@gmail.com>
Reported-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 16:29:38 -04:00
Tom Rini
3a1cb95308 Fixes for 2020.04
-----------------
 
 - DM : mx6sabresd
 - mx6ul_14x14_evk: fix video
 - mx8qxp; fix console for booting
 - sync DTS with kernel (imx6sx)
 - drop obsolete woodburn (mx35)
 
 Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/660550811
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Merge tag 'u-boot-imx-20200310' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

Fixes for 2020.04
-----------------

- DM : mx6sabresd
- mx6ul_14x14_evk: fix video
- mx8qxp; fix console for booting
- sync DTS with kernel (imx6sx)
- drop obsolete woodburn (mx35)

Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/660550811
2020-03-10 13:13:08 -04:00
Tom Rini
b62cd97654 First set of u-boot-atmel fixes for 2020.04 cycle
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Merge tag 'u-boot-atmel-fixes-2020.04-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

First set of u-boot-atmel fixes for 2020.04 cycle:
- Includes two small configuration fixes that will solve the SPL booting
  on sama5d3_xplained board.
2020-03-10 13:12:21 -04:00
Patrick Delaunay
7a02e4d53c stm32mp: update dependency for STM32_ETZPC
Correct the dependency for STM32 ETZPC protection, linked to SOC
STM32MP identified by CONFIG_STM32MP15x and not linked to
CONFIG_TARGET_STM32MP1 (no more existing).

This patch fix an issue introduced by commit 846254888e ("stm32mp1:
split board and SOC support for STM32MP15x family").

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
2020-03-10 18:11:02 +01:00
Tom Rini
dd12b2f632 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-net 2020-03-10 07:51:56 -04:00
Pedro Jardim
9f656fbee3 mx6slevk: Convert to DM_ETH
This fixes the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Pedro Jardim
905dbe23b9 mx6sabreauto: Convert to DM_ETH
This fixes the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Fabio Estevam
60559d3575 mx7dsabresd: Boot in non secure by default
Booting a mainline kernel in secure mode on i.MX7D causes only
one CPU to be brought up.

Change it to booting in non secure mode by default, which
allows the two CPUs to be brought up.

It does have a side effect of not probing the CAAM driver.
If CAAM driver is needed then a secure world OS such as OPTEE needs
to be used.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Oliver Graute
182716371b imx: imx8qm: enable relocation of fdt and initrd
Set CONFIG_SYS_BOOTMAPSZ to the amount of memory available which is needed
to relocate the kernel, device tree and initrd.

Remove 'fdt_high' and 'initrd_high' environment variables from default
environment which prevents relocation of FDT and initrd.

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-03-10 10:59:08 +01:00
Alifer Moraes
a604b67b87 arm: dts: imx8mq-evk: add phy-reset-gpios for fec1
Instead of resetting the ethernet phy through functions in imx8mq_evk.c, let the
driver reset the phy via dts description adding a reset duration of 10 ms
following atheros 8031's datasheet recommendation.

Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
2020-03-10 10:59:08 +01:00
Alifer Moraes
02ee7a4aa5 mx6sabresd: Convert ethernet to driver model
Convert imx6sabresd ethernet to driver model to fix the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Fabien Lehoussel
df1cf775ff board: sama5d3_xplained: Fix uboot size when loaded from NAND by SPL
Uboot size is incorrect.
Uboot SPL use CONFIG_SYS_MONITOR_LEN to read uboot from NAND : 0x80000
With sama5d3_xplained_nandflash_defconfig : u-boot.bin size is ~800Ko 0xC0000

So I increased size to 1MB : 0x100000

Signed-off-by: Fabien Lehoussel <fabien.lehoussel@medianesysteme.com>
2020-03-10 11:01:08 +02:00
Fabien Lehoussel
21cb8749b4 board: sama5d3_xplained: Fix SPL DTB read from NAND
SPL boot cannot find dtb if CONFIG_SPL_SEPARATE_BSS is disabled :

CONFIG_SPL_SEPARATE_BSS=n

RomBOOT
<debug_uart> Missing DTB
 ### ERROR ### Please RESET the board ###
RomBOOT

CONFIG_SPL_SEPARATE_BSS=y

RomBOOT
<debug_uart>
U-Boot SPL 2019.04-linux4sam_6.2-icp-dirty (Feb 24 2020 - 15:34:35 +0100)
Trying to boot from NAND
<debug_uart>

Signed-off-by: Fabien Lehoussel <fabien.lehoussel@medianesysteme.com>
2020-03-10 11:01:08 +02:00
Clemens Gruber
1c1f4f0a4b net: phy: marvell: Unify 88E151x series phy_driver
The PHY models of the Marvell 88E151x series are not reliably
distinguishable by their uid / PHY identifiers.
The 88E1510, 88E1512, 88E1514 and 88E1518 all have the same OUI and
model number and bits 3:0 in the PHY Identifier 2 (Page 0, Reg 3) are
described as HW revision number, but both 88E1510 and 88E1518 PHYs were
observed with the same HW rev number (1).

Before commit 83cfbeb0df ("net: phy: Fix mask so that we can identify
Marvell 88E1518"), the 88E151x were detected because the HW revision
bits were masked from the uid. After that change, 88E1510/12/18 were all
detected as 88E1518 and the 88E1510 specific code was no longer run.

I modified the mask to again ignore all four HW revision bits, removed
the 88E1510 specific code (board-specific LED/INTn setup), which was not
called since late 2016 anyway and renamed the config function and
phy_driver struct to the better fitting 88e151x.

The uid and mask bits 3:0 are now again the same as in the Linux kernel.

Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
2020-03-09 18:11:25 -05:00
Heinrich Schuchardt
2bcc43b39b net: tftp: use correct printf codes
When printing unsigned numbers use %u.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:25 -05:00
Michal Simek
a7844953ac net: phy: dp83867: Add SGMII mode type switching
This patch adds ability to switch beetween two PHY SGMII modes.
Some hardware, for example, FPGA IP designs may use 6-wire mode
which enables differential SGMII clock to MAC.

Patch description, dt flags have been done in mainline Linux by
commit a2111c460c0c ("net: phy: dp83867: Add documentation for SGMII mode type")
and by commit 507ddd5c0d47 ("net: phy: dp83867: Add SGMII mode type switching")

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:25 -05:00
Michal Simek
9f312b3d05 dt-bindings: net: dp83867: Remove binding doc from U-Boot tree
U-Boot is having DT which doesn't cover all options currently supported by
driver. DT binding is aligned with Linux kernel version available here.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/net/ti,dp83867.txt
Based on my talk with Grygorii Strashko better will be to remove it.

Also Linux kernel bindings are being converted to yaml that's another
reason to do it only at one place.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
2020-03-09 18:11:25 -05:00
Alex Marginean
9810489ca8 net: phy: add XFI, USXGMII types to is_10g_interface() helper
The helper is used to reset PHYs on connect and it determines the clause
to use (C22/C45) based on interface type.  This fixes 'PHY reset timed out'
warnings in console for USXGMII/XFI PHYs.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:25 -05:00
Andre Przywara
a44ee246c5 net: phy: Fix overlong PHY timeout
Commit 27c3f70f3b ("net: phy: Increase link up delay in
genphy_update_link()") increased the per-iteration waiting time from
1ms to 50ms, without adjusting the timeout counter. This lead to the
timeout increasing from the typical 4 seconds to over three minutes.

Adjust the timeout counter evaluation by that factor of 50 to bring the
timeout back to the intended value.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Fixes: net: phy: Increase link up delay in genphy_update_link() ("27c3f70f3b50")
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Matthias Brugger <mbrugger@suse.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:24 -05:00
Andre Przywara
21e4ee3c9c doc: net: Rewrite network driver documentation
doc/README.drivers.eth seems like a good source for understanding
U-Boot's network subsystem, but is only talking about legacy network
drivers. This is particularly sad as proper documentation would help in
porting drivers over to the driver model.

Rewrite the document to describe network drivers in the new driver model
world. Most driver callbacks/methods are almost identical in their
semantic, but recv() differs in some important details.

Also keep some parts of the original text at the end, to help
understanding old drivers. Add some hints on how to port drivers over.

This also uses the opportunity to reformat the document in reST, on the
way moving it into doc/driver-model and adding it into the structure
there.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:24 -05:00
Alex Marginean
2d5d5266e1 drivers: net: phy: aquantia: make it less verbose
The driver now unconditionally prints some information that's not
universally useful.  Replace printf with debug.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:24 -05:00
Alex Marginean
0d8b0c917a drivers: net: phy: aquantia: drop XGMII as a valid system interface proto
Use either USXGMII or XFI in aquantia_set_proto and drop XGMII as a valid
protocol configuration.  The PHY doesn't support it, it's just used as an
alias for one of the other two protocols.

Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita@nxp.com>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:24 -05:00
Pankit Garg
0536b440a8 env: Update env_addr for mmc environment driver
Make sure the gd struct is up-to-date.

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:24 -05:00
Samuel Mendoza-Jonas
e2ffeaa162 phy: Include NC-SI in phy setup
Add NC-SI to the usual phy handling. This makes two notable changes:
- Somewhat similar to a fixed phy, phy_connect() will create an NC-SI
phy if CONFIG_PHY_NCSI is defined.
- An early return is added to phy_read() and phy_write() to handle a
case like the NC-SI phy which does not define a bus.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:23 -05:00
Samuel Mendoza-Jonas
f641a8ac93 phy: Add support for the NC-SI protocol
This introduces support for the NC-SI protocol, modelled as a phy driver
for other ethernet drivers to consume.

NC-SI (Network Controller Sideband Interface) is a protocol to manage a
sideband connection to a proper network interface, for example a BMC
(Baseboard Management Controller) sharing the NIC of the host system.
Probing and configuration occurs by communicating with the "remote" NIC
via NC-SI control frames (Ethernet header 0x88f8).

This implementation is roughly based on the upstream Linux
implementation[0], with a reduced feature set and an emphasis on getting
a link up as fast as possible rather than probing the full possible
topology of the bus.
The current phy model relies on the network being "up", sending NC-SI
command frames via net_send_packet() and receiving them from the
net_loop() loop (added in a following patch).

The ncsi-pkt.h header[1] is copied from the Linux kernel for consistent
field definitions.

[0]: https://github.com/torvalds/linux/tree/master/net/ncsi
[1]: https://github.com/torvalds/linux/blob/master/net/ncsi/ncsi-pkt.h

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:23 -05:00
Tom Rini
2d4cd12dc2 Azure/Travis: Re-sync jobs and clarify exclusions
We keep both of these jobs in sync as much as possible even when the
primary motivation is to keep Travis from exceeding the build time limit
there.  With that in mind:
- Use "rk" not "rockchip" to get all Rockchip SoC platforms in one job,
  rather than just all Rockchip vendor platforms.
- The NXP LX216* SoCs have their own job, exclude them from the AArch64
  generic job.
- SoCFPGA SoCs have their own job, exclude them from the AArch64 generic
  job.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-03-09 13:01:57 -04:00
Oliver Graute
d1d78db1db imx: imx8qm_rom7720: added missing USDHC Base address defines
Added missing USDHC Base address defines

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-09 15:06:58 +01:00
Max Krummenacher
d40aa43f3f ARM: dts: imx8mm-verdin: drop rgmii_rxc_dly/txc_dly
The FEC in the i.MX8MM doesn't support this feature. So don't pretend one
can use it.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-03-09 15:06:47 +01:00
Igor Opaniuk
0c45a51970 ARM: dts: imx8mm-verdin: dm-spl for pinctrl_usdhc1 node
Let pinctrl configuration for eMMC node (usdhc1) also be
accessible in SPL.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-03-09 15:06:40 +01:00
Giulio Benetti
289dd9f072 serial_lpuart: make clock failure less verbose
Some device may enable CONFIG_CLK but not still support this clock in
CC, so better use debug() in place of dev_warn() otherwise a lot of
boards will throw useless dev_warn()s.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-09 15:06:23 +01:00