Commit graph

13841 commits

Author SHA1 Message Date
Vasily Khoruzhick
ce138cb429 pwm: sunxi: use new prescaler when configuring PWM
Looks like old prescaler was used when configuring PWM, fix it.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-24 21:57:05 +05:30
Vasily Khoruzhick
a877d4b1ae pwm: sunxi: fix off-by-one that prevented PWM to use prescaler bypass
Fix off-by-one that prevented PWM driver to use prescaler bypass.
Without this change prescaler is always enabled.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-24 21:56:57 +05:30
Tom Rini
c95c666d01 Merge git://git.denx.de/u-boot-x86 2018-10-22 13:56:10 -04:00
Bernhard Messerklinger
4684fa8bdd serial: mxc: Add match string for i.mx6 quad/dual lite serial
Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
2018-10-22 18:56:17 +02:00
Cédric Le Goater
e1a8dfde5a watchdog: aspeed: restore default value of reset_mask
This is required for the current Linux kernel to reboot. It should also
probably be fixed in Linux.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-22 09:18:49 -04:00
Bin Meng
ed5df0852f nand: atmel: Initialize pmecc smu with correct size
Currently in pmecc_get_sigma(), the code tries to clear the memory
pointed by smu with wrong size 'sizeof(int16_t) * ARRAY_SIZE(smu)'.
Since smu is actually a pointer, not an array, so ARRAY_SIZE(smu)
does not generate correct size to be cleared.

In fact, GCC 8.1.0 reports a warning against it:

error: division 'sizeof (int16_t * {aka short int *}) / sizeof (int16_t
{aka short int})' does not compute the number of array elements
[-Werror=sizeof-pointer-div]

Fix it by using the correct size.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-22 09:18:49 -04:00
Anatolij Gustschin
7677c0de14 i2c: imx_lpi2c: fix typo and register base address format
Output the register base address in hex notation.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
2018-10-22 14:35:57 +02:00
Xiaoliang Yang
517066a709 Kconfig: Convert CONFIG_IMX_WATCHDOG to Kconfig
Move this option to Kconfig and tidy up the config file of eight
boards which use it.

Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
2018-10-22 14:33:54 +02:00
Peng Fan
3cb1450380 mmc: fsl_esdhc: add uclass clk support
When CONIFG_CLK is enabled, use uclass clk api to handle
the clock.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 13:00:09 +02:00
Ye Li
d423c93b66 fsl_esdhc: Update usdhc driver to support i.MX8
Add CONFIG_ARCH_IMX8 to use the 64bits support in usdhc driver.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
2018-10-22 13:00:09 +02:00
Peng Fan
8f5b6299bc serial: lpuart: support uclass clk api
Modify most APIs to use udevice as the first parameter, then
it will be easy to get the clk reference by using udevice pointer.
Use uclass api to get lpuart clk when CONFIG_CLK is enabled.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:02 +02:00
Ye Li
cdc16f6182 serial: lpuart: Enable RX and TX FIFO
Enable the RX and TX FIFO in LPUART driver to avoid the input lost
during U-Boot boot up.

Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:02 +02:00
Peng Fan
126f884903 serial_lpuart: Update lpuart driver to support i.MX8
Add i.MX8 compatible string and cpu type support to lpuart driver,
to use little endian 32 bits configurations.

Also, according to RM, the Receive FIFO Enable (RXFE) field in LPUART
FIFO register is bit 3, so this definition should change to 0x08
(not 0x40) for i.MX8, otherwise the Receive FIFO is not disabled.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:02 +02:00
Peng Fan
f77d441091 clk: imx: add clk driver for i.MX8QXP
Add clk driver for i.MX8QXP. This basic version supports clk
enable/disable/get_rate/set_rate operations for I2C, ENET,
SDHC0 and UART clocks.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Peng Fan
d526f340f7 power: Add power domain driver for i.MX8
Add the power domain DM driver for i.MX8, that it depends on the DTB
power domain trees to generate the power domain provider devices. Users
need to add power domain trees with property "compatible = "nxp,imx8-pd";"

When power on a PD device, the driver will power on its ancestor PD
devices in power domain tree.

When power off a PD device, the driver will check its child PD devices
first. Only if all child PD devices are off, then power off the current PD
device. Then the driver checks sibling PD devices. If sibling PD devices
are off, then it will power off parent PD device.

There is no counter maintained in this driver, but a state to hold current
on/off state. So the request and free functions are empty.

The power domain implementation in i.MX8 DTB set the "#power-domain-cells"
to 0, so there is no ID binding with each PD device. We don't use "id"
variable in struct power_domain. At the same time, we have to set of_xlate
to empty to bypass standard of_xlate in uclass driver.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Peng Fan
38b6686f05 pinctrl: Add pinctrl driver for i.MX8
Add pinctrl driver for i.MX8. The pads configuration is controlled
by SCU, so need to ask SCU to configure pads through scfw API.
Add pinctrl-scu to invoke sc_pad_set to configure pads.
Add a new flag IMX8_USE_SCU to differentiate i.MX8 from other platforms
which could directly configure pads from Acore side.
Add CONFIG_PINCTRL_IMX8 as the built gate.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Peng Fan
8b2a31f133 gpio: mxc_gpio: add support for i.MX8
Add i.MX8 support, there are 8 GPIO banks.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Peng Fan
ad9d40acb4 misc: imx8: add scfw api impementation
Add clk/misc/pad/pm/rm scfw api implementaion for different
drivers to invoke. The low level code is using misc_call
to invoke imx8_scu driver.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Peng Fan
ef64e782ec misc: add i.MX8 misc driver
Add i.MX8 MISC driver to handle the communication between
A35 Core and SCU.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00
Bin Meng
6ce383640c x86: tsc: Introduce config option for early timer frequency
So far the TSC timer driver supports trying hardware calibration first
and using device tree as last resort for its running frequency as the
normal timer.

However when it is used as the early timer, it only supports hardware
calibration and if it fails, the driver just panics. This introduces
a new config option to specify the early timer frequency in MHz and
it should be equal to the value described in the device tree.

Without this patch, the travis-ci testing on QEMU x86_64 target fails
each time after it finishes the 'bootefi selftest' as the test.py see
an error was emitted on the console like this:

  TSC frequency is ZERO
  resetting ...
  ### ERROR ### Please RESET the board ###

It's strange that this error is consistently seen on the travis-ci
machine, but only occasionally seen on my local machine (maybe 1 out
of 10). Since QEMU x86_64 target enables BOOTSTAGE support which uses
early timer, with this fix it should work without any failure.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-22 17:51:45 +08:00
Simon Glass
97d20f69f5 Enable CONFIG_TIMER_EARLY with bootstage
In initr_bootstage() we call bootstage_mark_name() which ends up calling
timer_get_us(). This call happens before initr_dm(), which inits driver
model.

On x86 we set gd->timer to NULL in the transition from board_init_f()
to board_init_r(). See board_init_f_r() for this assignment. So U-Boot
knows there is no timer available in the period immediately after
relocation.

On x86 the timer_get_us() call is implemented as calls to get_ticks() and
get_tbclk(). Both of these call dm_timer_init() to set up the timer, if
gd->timer is NULL and the early timer is not available.

However dm_timer_init() cannot succeed before initr_dm() is called.

So it seems that on x86 if we want to use CONFIG_BOOTSTAGE we must enable
CONFIG_TIMER_EARLY. Update the Kconfig to handle this.

Note: On most architectures we can rely on the pre-relocation memory still
being available, so that gd->timer pointers to a valid timer device and
everything works correctly. Admittedly this is not strictly correct since
the timer device is set up by pre-relocation U-Boot, but normally this is
fine. On x86 the 'CAR' (cache-as-RAM) memory used by pre-relocation U-Boot
disappears in board_init_f_r() and any attempt to access it will hang.
This is the reason why we must mark the timer as invalid when we get to
board_init_f_r().

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-22 17:51:45 +08:00
Marek Vasut
02e4d38d87 pci: Support parsing PCI controller DT subnodes
The PCI controller can have DT subnodes describing extra properties
of particular PCI devices, ie. a PHY attached to an EHCI controller
on a PCI bus. This patch parses those DT subnodes and assigns a node
to the PCI device instance, so that the driver can extract details
from that node and ie. configure the PHY using the PHY subsystem.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-20 15:23:38 -04:00
Adam Ford
2fe88d4522 Convert CONFIG_FLASH_CFI_DRIVER et al to Kconfig
This converts the following to Kconfig:
   CONFIG_FLASH_CFI_DRIVER
   CONFIG_SYS_FLASH_USE_BUFFER_WRITE
   CONFIG_FLASH_CFI_MTD
   CONFIG_SYS_FLASH_PROTECTION
   CONFIG_SYS_FLASH_CFI

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Re-migrate]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-19 19:19:50 -04:00
Marek Vasut
758694ff07 bootcount: Make bootcount magic configurable
Add new Kconfig option, SYS_BOOTCOUNT_MAGIC, to select the boot
counter magic word. This can be useful ie. in case the entire
boot counter register is not usable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
2018-10-19 14:16:43 -04:00
Tom Rini
d0423c44f1 Merge git://git.denx.de/u-boot-microblaze
Xilinx changes for v2018.11-rc2-v2

FPGA:
- Fix SPL fpga loading from FIT

ARM64:
- Fix gic accesses in EL2/EL1

Xilinx:
- Add dlc20 board support
- Add Versal board support
- Sync defconfigs
- Enable MP via Kconfig
- Add missing efuse node
- Enable CDC for zcu100

cmd:
- Fix kgdb Kconfig dependency
2018-10-16 13:57:23 -04:00
Michal Simek
3dc80934f4 net: gem: Do not setup any clock for Xilinx SoC Versal
Xilinx SoC Versal is using fixed clock where setting rate is not supported.
That's why workaround the driver till real clock driver is supported.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-10-16 16:53:24 +02:00
Michal Simek
ec48b6c991 arm64: versal: Add support for new Xilinx Versal ACAPs
Xilinx is introducing Versal, an adaptive compute acceleration platform
(ACAP), built on 7nm FinFET process technology. Versal ACAPs combine
Scalar Processing Engines, Adaptable Hardware Engines, and Intelligent
Engines with leading-edge memory and interfacing technologies to deliver
powerful heterogeneous acceleration for any application. The Versal AI
Core series has five devices, offering 128 to 400 AI Engines. The series
includes dual-core Arm Cortex™-A72 application processors, dual-core Arm
Cortex-R5 real-time processors, 256KB of on-chip memory with ECC, more
than 1,900 DSP engines optimized for high-precision floating point with
low latency.

The patch is adding necessary infrastructure in place without enabling
platform which is done in separate patch.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-10-16 16:53:21 +02:00
Tom Rini
2364b70c87 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2018-10-16 07:25:28 -04:00
Tom Rini
e6cd05e502 Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-10-12 11:54:13 -04:00
Tom Rini
15f22ac2ee ldpaa_eth.c: Fix warning when PHYLIB is not enabled
We need to #ifdef some variables to avoid warning about them being
unused.

Fixes: 1a048cd656 ("driver: net: fsl-mc: Add support of multiple phys for dpmac")
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-12 07:41:24 -04:00
Ashish Kumar
5c391486b4 sf: Add MICRON manufacturer id
NOR flash name MT35X_QLKA and MT25Q_** used on NXP board has
manufacturer id as 0x2C, which are rather for newer flashes
after the split of Micron from ST.

So macro for this micron manufacturer id.

Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
[jagan: updated commit message]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-10-12 11:37:49 +05:30
Heiko Schocher
e3bc4bb861 i2c: fix: Add support for the Arm's Versatile Express I2C controller
accidentially while fixing merge errors for patch:
https://lists.denx.de/pipermail/u-boot/2018-September/342278.html

missed to add files:

MAINTAINERS
drivers/i2c/Kconfig
drivers/i2c/Makefile

add them with this patch.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Liviu Dudau <liviu.dudau@foss.arm.com>
2018-10-12 07:25:39 +02:00
Tom Rini
0223462b37 Merge branch 'master' of git://git.denx.de/u-boot-net 2018-10-11 15:28:32 -04:00
Pankaj Bansal
1a048cd656 driver: net: fsl-mc: Add support of multiple phys for dpmac
Till now we have had cases where we had one phy device per dpmac.
Now, with the upcoming products (LX2160AQDS), we have cases, where there
are sometimes two phy devices for one dpmac. One phy for TX lanes and
one phy for RX lanes. to handle such cases, add the support for multiple
phys in ethernet driver. The ethernet link is up if all the phy devices
connected to one dpmac report link up. also the link capabilities are
limited by the weakest phy device.

i.e. say if there are two phys for one dpmac. one operates at 10G without
autoneg and other operate at 1G with autoneg. Then the ethernet interface
will operate at 1G without autoneg.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:45:28 -05:00
Pankaj Bansal
1ed19a1421 driver: net: fsl-mc: initialize dpmac irrespective of phy
The dpmac initalization should not depend on phy.
As the phy is not necessary to be present for dpmac to function.
Therefore, remove dpmac initialization dependency from phy.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:45:23 -05:00
Pankaj Bansal
a3cb5340f1 driver: net: fsl-mc: Modify the dpmac link detection method
when there is no phy present for a dpmac, a dummy phy device is created.
when we move to multiple phy method, we need to create as many dummy phy
devices.

Change this method so that we don't need to create dummy phy devices.
We always report linkup if no phy is present.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:45:01 -05:00
Pankaj Bansal
f259c43d89 driver: net: fsl-mc: fix error handing in init_phy
if an error occurs during init_phy, we should free the phydev structure
which has been allocated by phy_connect.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:43:18 -05:00
Pankaj Bansal
d75e81d9e0 driver: net: fsl-mc: remove unused strcture elements
The phydev structure is present in both ldpaa_eth_priv and
wriop_dpmac_info. the phydev in wriop_dpmac_info is not being used

As the phydev is created based on phy_addr and bus members of
wriop_dpmac_info, it is appropriate to keep phydev in wriop_dpmac_info.

Also phy_regs is not being used, therefore remove it

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:36:34 -05:00
Tom Rini
3d5ced9e22 Test improvements to tidy up output and drop duplicate tests
Sandbox SPL/TPL support
 Various dm-related improvements
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Merge tag 'dm-9oct18' of git://git.denx.de/u-boot-dm

Test improvements to tidy up output and drop duplicate tests
Sandbox SPL/TPL support
Various dm-related improvements
2018-10-10 13:35:17 -04:00
Tom Rini
98068b3be5 Merge branch 'master' of git://git.denx.de/u-boot-sh 2018-10-10 13:35:14 -04:00
Keerthy
0f3cf2b3e5 gpio: da8xx: Push generic defines of gpio.h out of mach-davinci
Push generic defines of gpio.h out of mach-davinci to drivers/gpio
now that non-davinci architectures are beginning to use this IP.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Fix calimain build]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-10 13:35:03 -04:00
Keerthy
401d74cb2c gpio: da8xx: Add k2g compatible
Add k2g compatible so that k3 SoCs can be supported

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-10-10 13:32:41 -04:00
Pankaj Bansal
afd6c6b470 driver: net: fsl-mc: modify the label name
The goto label name is misspelled it should be DPMAC not DPAMC

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:30:28 -05:00
Joe Hershberger
72ff004258 test: eth: Add a test for the target being pinged
The target will respond to pings while doing other network handling.
Make sure that the response happens and is correct.

This currently corrupts the ongoing operation of the device if it
happens to be awaiting an ARP reply of its own to whatever serverip it
is attempting to communicate with. In the test, add an expectation that
the user operation (ping, in this case) will fail. A later patch will
address this problem.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:29:00 -05:00
Joe Hershberger
45988dae4c test: eth: Add a test for ARP requests
This tests that ARP requests made to this target's IP address are
responded-to by the target when it is doing other networking operations.

This currently corrupts the ongoing operation of the device if it
happens to be awaiting an ARP reply of its own to whatever serverip it
is attempting to communicate with. In the test, add an expectation that
the user operation (ping, in this case) will fail. A later patch will
address this problem.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:29:00 -05:00
Joe Hershberger
9cbe5972c3 net: sandbox: Add a priv ptr for tests to use
Tests need to be able to pass their "unit test state" to the handlers
where asserts are evaluated. Add a function that allows the tests to set
this private data on the sandbox eth device.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:59 -05:00
Joe Hershberger
c67a420781 net: sandbox: Allow fake eth to handle more than 1 packet response
Use up to the max allocated receive buffers so as to be able to test
more complex situations.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:58 -05:00
Joe Hershberger
76a503439e net: sandbox: Share the priv structure with tests
If tests want to implement tx handlers, they will likely need access to
the details in the priv structure.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:57 -05:00
Joe Hershberger
c7eb733d60 net: sandbox: Make the fake eth driver response configurable
Make the send handler registerable so tests can check for different
things.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:57 -05:00
Joe Hershberger
e95bb16110 net: sandbox: Refactor sandbox send function
Make the behavior of the send function reusable.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:56 -05:00
Joe Hershberger
e4ab9a6508 net: sandbox: Move disabled flag into priv struct
Store the per-device data with the device.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-10 12:28:56 -05:00
Janine Hagemann
0f347a0096 net: phy: ti: Add binding for the CLK_OUT pin muxing
The DP83867 has a muxing option for the CLK_OUT pin. It is possible
to set CLK_OUT for different channels.
Create a binding to select a specific clock for CLK_OUT pin.

Based on commit 9708fb630d19 ("net: phy: dp83867: Add binding for
the CLK_OUT pin muxing option") of mainline linux kernel.

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:28:54 -05:00
Janine Hagemann
be71a74c59 net: phy: ti: Recover from "port mirroring" N/A MODE4
The DP83867 when not properly bootstrapped - especially with LED_0 pin -
can enter N/A MODE4 for "port mirroring" feature.

To provide normal operation of the PHY, one needs not only to explicitly
disable the port mirroring feature, but as well stop some IC internal
testing (which disables RGMII communication).

To do that the STRAP_STS1 (0x006E) register must be read and RESERVED bit
11 examined. When it is set, the another RESERVED bit (11) at PHYCR
(0x0010) register must be clear to disable testing mode and enable RGMII
communication.

Thorough explanation of the problem can be found at following e2e thread:
"DP83867IR: Problem with RESERVED bits in PHY Control Register (PHYCR) -
Linux driver"

https://e2e.ti.com/support/interface/ethernet/f/903/p/571313/2096954#2096954

Based on commit ac6e058b75be ("net: phy: dp83867: Recover from "port mirroring"
N/A MODE4") of mainline linux kernel.

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
2018-10-10 12:28:54 -05:00
Janine Hagemann
fba725f410 net: phy: ti: Add lane swapping support in the DP83867 TI's PHY driver
This patch adds support for enabling or disabling the lane swapping
(called "port mirroring" in PHY's CFG4 register) feature of the DP83867
TI's PHY device.

One use case is when bootstrap configuration enables this feature (because
of e.g. LED_0 wrong wiring) so then one needs to disable it in software
(at u-boot/Linux).

Based on commit fc6d39c39581 ("net: phy: dp83867: Add lane swapping
support in the DP83867 TI's PHY driver") of mainline linux kernel.

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Acked-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:28:53 -05:00
Bin Meng
dda5251037 net.h: Include linux/if_ether.h to avoid duplication
There are plenty of existing drivers that have macros like ETH_ALEN
defined in their own source files. Now that we imported the kernel's
if_ether.h to U-Boot we can reduce some duplication.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-10 12:28:52 -05:00
Jagan Teki
ba3c22bf18 spi: davinci: Add platdata support
Davanci spi driver has DM support already, this patch
add support for platdata so-that SPL can use it for
low foot-print.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Adam Ford <aford173@gmail.com>
2018-10-10 11:35:06 +05:30
Adam Ford
c8602061a7 mtd: uboot: Fix hanging during mtd list command
Some boards (like omap3_logic) hang when trying to access
address 0. This happens when executing the new 'mtd list' command.
This patch enhances the checks for conditions that would
preclude mtd_probe_devices() from operating.

Fixes: 5db66b3aee ("cmd: mtd: add 'mtd' command")
Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-10 11:34:10 +05:30
Bin Meng
339613eba5 net: pch_gbe: Make probe/remove static
These two routines are internal to pch_gbe driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-09 14:18:21 -05:00
Bin Meng
b06d76f9ae linux/compat.h: Add netdev_### log macros
Currently there are two ethernet drivers (mvneta.c and mvpp2.c) that
has netdev_### (eg: netdev_dbg) log macros defined in its own driver
file. This adds these log macros in a common place linux/compat.h.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-09 14:18:17 -05:00
Marek Vasut
beced53a74 mmc: tmio: Limit DMA to 32bit on R-Car Gen3
The internal DMAC on Gen3 is 32bit only, limit the DMA address
range to 32bit.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-10-09 17:21:44 +02:00
Marek Vasut
92bde154ec mmc: tmio: Pass full address to tmio_sd_addr_is_dmaable()
Pass the entire source data pointer to tmio_sd_addr_is_dmaable()
so we don't have to apply casts throughout the code.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-10-09 17:21:43 +02:00
Simon Glass
9949ee876d video: at91: Adjust vidconsole_position_cursor() to use char pos
At present this function uses pixels but it seems more useful for it to
position in terms of characters on the screen. This also matches the
comment to the function. Update this.

Unfortunately there is one user of this function (at91). Have a crack at
fixing this, since I cannot test it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-10-09 04:40:27 -06:00
Simon Glass
751fed426f sysreset: Add a way to find the last reset
We have a method to return the last reset as a string for humans, but not
a method that allows it to be used programmatically. Add a new method that
returns the last reset as an enum.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
eb517315a6 sysreset: Tidy up a few comments and logging
Some comments are incorrect or missing pieces. Fix these and use logging
to print the error.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
595aac9824 pci: Add a little more debugging to pci_rom
Add some logging on failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-09 04:40:27 -06:00
Simon Glass
07bc873c73 ctags: Minor changes to fix ctags output
At present ctags emits lines with unmatched quotes which means that the
output file is invalid. This is with exuberant-ctags version 5.9~svn201103
but I also see it with plain ctags. I am not sure that it is a bug though.

Make a few minor changes in the source code to fix this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
a4f737a9c3 panel: Expand the backlight support
At present the panel can be turned on but not off, and the brightness
cannot be controlled at run-time. Add a new API function to both the panel
and backlight uclasses to handle this. Enhance the PWM backlight driver
to deal with custom levels properly and allow the backlight to be turned
on and off.

Update the test to cover thes new features.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
5d9a88f44a test: panel: Add a test for the panel uclass
At present this uclass has no tests. Add a simple one which checks the PWM
configuration, regulator and GPIO.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
d07b6e145e cros_ec: Add support for v3 messages on LPC
At present version 3 messages are only supported on SPI. Add support for
using LPC as well, as used on samus.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
a12ef7e26a cros_ec: Update cros_ec_read_hash() to specify the image
Allow selection of which EC image to hash.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
6f1c0430e8 cros: Update ec_commands to latest version
This file has changed quite a bit in the last 5 years as the capabilities
of the ECs have grown. Sync it up with the copy in coreboot commit
b9141f2215.

The only change is the addition of EC_VBNV_BLOCK_SIZE_V2. This is needed
because U-Boot uses the new v2 vboot API and this is not currently fully
supported by Chromium OS firmware.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
c89d32a7b1 tpm: Use livetree and allow children
Adjust the TPM drivers to use livetree (only one does not). Also,
sometimes TPMs can have child devices if they provide a service to the
system (such as storing secure data), so permit that.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
c6ebd011bb video: Adjust video_clear() to return an error
All driver-model operation should return an error code. Adjust this
function to do so also.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-10-09 04:40:27 -06:00
Simon Glass
5e24a2ef8b dm: spi: Add logging of some return values
When SPI flash operations fail it is helpful to be able to see the error
codes and where they are generated. Add logging to capture this
information for read operations.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
6322a7b63f cros: Update cros_ec code to use struct udevice
At present we pass around a private pointer to specify the cros_ec device.
With driver model it makes more sense to pass the device. Update the code
to do this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
aa0ffe8eb9 serial: Allow serial to be absent in TPL
At present this option applies to SPL, but it should be available in TPL
also, and separately. Change to using CONFIG_IS_ENABLED(), add a new
Kconfig option and fix up hang().

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
6307896c17 tpm: Add support for SPL and TPL
At present the tpm can only be used in U-Boot proper. Updated it to work
in SPL and TPL also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
06f94461a9 fdt: Allow indicating a node is for U-Boot proper only
At present it is not possible to specify that a node should be used before
relocation (in U-Boot proper) without it also ending up in SPL and TPL
device trees. Add a new "u-boot,dm-pre-proper" boolean property for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
380d4f787a rtc: Allow use of RTC in SPL and TPL
Add Kconfig options so that the RTC can be used in SPL and TPL. This is
helpful for accessing the contents of CMOS RAM, for example.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
107610775b Kconfig: Convert CONFIG_RTC_MC146818 to Kconfig
Move this option to Kconfig and tidy up the two boards which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
ef39151583 blk: Support block drivers in TPL
At present it is not possible to enable/disable block drivers in TPL. This
is needed to provide sandbox support. Add a Kconfig option and adjust the
Makefile.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
985ca3945f spl: input: Allow input in SPL and TPL
In some cases it is necessary to read the keyboard in early phases of
U-Boot. Update the config to allow this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
97f57109bb sf: Avoid allocating memory on every read operation
At present spi_flash_cmd_read_ops() allocates and frees a few bytes of
memory every time it is called. It is faster to use the stack for this
and this is now supported by the minimum GCC version required by U-Boot.

Remove the allocation and use a variable-sized array instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
e6c5c94a79 dm: core: Update ofnode to read binman-style flash entry
At present ofnode_read_fmap_entry() reads a flash map entry in a format
which is not supported by binman. To allow use to use binman-format
descriptions, update this function.

Also add a simple test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
cdb6aa0afb dm: core: Add a function to find the first inactive child
Some devices have children and want to press an existing inactive child
into service when needed. Add a function to help with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
9f15cc14bf dm: core: Update some functions to use const
Quite a few functions do not actually modify the device that is passed in.
Update the function signatures to reflect that.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
c7a3accc3f dm: core: Alloc uclass-private data to be cache-aligned
There is no reason why this feature should not be supported for uclass-
private data. Update the code accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
4af3e9ad8a sandbox: Restore blocking I/O on exit
At present sandbox sets non-blocking I/O as soon as any input is read
from the terminal. However it does not restore the previous state on
exit. Fix this and drop the old os_read_no_block() function.

This means that we always enable blocking I/O in sandbox (if input is a
terminal) whereas previously it would only happen on the first call to
tstc() or getc(). However, the difference is likely not important.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
66613f5dd2 dm: spi: Clean up detection of sandbox SPI emulator
Now that we don't have to deal with the command-line flag we can simplify
the code for detecting the emulator. Remove the lookup based on the SPI
specification, relying just on the device tree to locate the emulator.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
ef8a25006d sandbox: tpm: Enhance to support the latest Chromium OS
This driver was originally written against Chromium OS circa 2012. A few
new features have been added. Enhance the TPM driver to match. This mostly
includes a few new messages and properly modelling whether a particular
'space' is present or not.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
998af31903 sandbox: tpm: Tidy up enums and return values
Use an enum for command values instead of open-coding them. This removes
the need for comments. Also make sure the driver returns proper error
numbers instead of -1.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
114b60a7e6 serial: sandbox: Allow serial output without device tree
At present sandbox assumes that device-tree control is active, but this
may not be the case in SPL or TPL. Add some conditions to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
ee4417644c sandbox: Add a debug UART
Add support for the debug UART so that sandbox provides build testing for
this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
55d39911c0 sandbox: video: Speed up video output
At present there are many situations where sandbox syncs the display to
the SDL frame buffer. This is a very expensive operation but is only
needed every now and then. Update video_sync() so that we can specify
whether this operation is really needed.

At present this flag is not used on other architectures. It could also
be used for reducing writeback-cache flushes but the benefit of that would
need to be investigated.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-10-09 04:40:27 -06:00
Simon Glass
c3aed5db59 sandbox: spi: Add more logging
Add logging to aid debugging features in these drivers. Also drop some
code in sandbox_spi_xfer() which is not used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:27 -06:00
Simon Glass
1289e96797 sandbox: spi: Drop command-line SPI option
At present we support specifying SPI flash devices to use in the device
tree and on the command line. Drop the second option, since it is a pain
to support nicely with driver model, and unnecessary.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09 04:40:26 -06:00
Trent Piepho
4a094725b4 rtc: Add read8 and write8 support to isl1208 driver
This can be used for device register access from board code.

This allows access to capabilities in the RTC chip not abstracted in
U-Boot's RTC class.  E.g., device NVRAM or a tamper detection circuit.

Cc: Klaus Goger <klaus.goger@theobroma-systems.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Trent Piepho <tpiepho@impinj.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-08 14:45:02 -04:00
Marek Vasut
a6a45cd325 ofnode: Add missing address translation into ofnode_get_addr_size()
Of CONFIG_OF_TRANSLATE is enabled, this function still returns
untranslated bogus results. Add the missing translation.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-08 07:34:34 -06:00
Marek Vasut
51cb927504 ofnode: Replace of_n_addr_cells with of_n_size_cells
The size should be decoded using of_n_size_cells(), make it so.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-08 07:34:34 -06:00
Jens Wiklander
0a60a81ba3 Kconfig: sandbox: enable cmd_avb and dependencies
Enables cmd_avb and its dependencies need to run the AVB tests.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
[trini: Disable for sandbox_noblk]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-07 13:34:19 -04:00
Jens Wiklander
eadf26f183 tee: add sandbox driver
Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE
AVB TA.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Fix printf warnings in ta_avb_invoke_func, slots is uint]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-07 11:04:01 -04:00
Jens Wiklander
1cc8cc4e67 tee: optee: support AVB trusted application
Adds configuration option OPTEE_TA_AVB and a header file describing the
interface to the Android Verified Boot 2.0 (AVB) trusted application
provided by OP-TEE.

Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07 10:47:38 -04:00
Jens Wiklander
232cfd6d91 optee: support routing of rpmb data frames to mmc
Adds support in optee supplicant to route signed (MACed) RPMB frames
from OP-TEE Secure OS to MMC and vice versa to manipulate the RPMB
partition.

Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07 10:47:38 -04:00
Jens Wiklander
d4bd3d25d8 tee: add OP-TEE driver
Adds a OP-TEE driver.

* Targets ARM and ARM64
* Supports using any U-Boot memory as shared memory
* Probes OP-TEE version using SMCs
* Uses OPTEE message protocol version 2 to communicate with secure world

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-07 10:47:38 -04:00
Jens Wiklander
9ff4a31175 Add UCLASS_TEE for Trusted Execution Environment
Adds a uclass to interface with a TEE (Trusted Execution Environment).

A TEE driver is a driver that interfaces with a trusted OS running in
some secure environment, for example, TrustZone on ARM cpus, or a
separate secure co-processor etc.

The TEE subsystem can serve a TEE driver for a Global Platform compliant
TEE, but it's not limited to only Global Platform TEEs.

The over all design is based on the TEE subsystem in the Linux kernel,
tailored for U-Boot.

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-07 10:47:38 -04:00
Jens Wiklander
4853ad3e13 mmc: rpmb: add mmc_rpmb_route_frames()
Adds mmc_rpmb_route_frames() to route RPMB data frames from/to an
external entity.

Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07 10:47:38 -04:00
Jens Wiklander
747558d014 dm: fdt: scan for devices under /firmware too
Just as /chosen may contain devices /firmware may contain devices, scan
for devices under /firmware too.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-07 10:47:38 -04:00
Liviu Dudau
0fabfeb2c7 misc: Add support for the Arm Versatile Express config bus
Add support for the Arm Versatile Express config bus that is
being used for exposing various subsystems via a generic
configuration bus. This driver adds support for generating
transactions on this configuration bus and can be used by
other drivers to abstract the communication with the actual
function providers.

Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2018-10-06 09:04:18 -04:00
Tom Rini
14573fb78f Merge branch 'master' of git://git.denx.de/u-boot-sh 2018-10-05 21:17:35 -04:00
Tom Rini
1b484736ce Merge branch 'master' of git://git.denx.de/u-boot-socfpga 2018-10-05 21:17:21 -04:00
Tom Rini
a4b38fca7e Rockchip-focused changes for v2018.11-rc2:
- fixes to rkimage for SPL boot via USB
  - fixes to make_fit_atf.py, incl. entry-point calculation and python3
    compatibility
  - OP-TEE support for ARMv7-based SoCs
  - fixes to RGMII/GMII selection on the RK3328
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Merge tag 'rockchip-for-v2018.11-rc2' of git://git.denx.de/u-boot-rockchip

Rockchip-focused changes for v2018.11-rc2:
 - fixes to rkimage for SPL boot via USB
 - fixes to make_fit_atf.py, incl. entry-point calculation and python3
   compatibility
 - OP-TEE support for ARMv7-based SoCs
 - fixes to RGMII/GMII selection on the RK3328

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-05 13:40:42 -04:00
Janine Hagemann
3d1bd5b590 net: gmac_rockchip: Add handling for RGMII_ID/RXID/TXID
Using PHY internal delays in combination with the phy-mode
rgmii-id/rxid/txid was not possible. Only rgmii was supported.

Now we can disable rockchip's gmac delay lines and also use
rgmii-id/rxid/txid.

Based on commit eaf70ad14cbb ("net: stmmac: dwmac-rk: Add
handling for RGMII_ID/RXID/TXID") for mainline linux kernel.

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-04 21:15:46 +02:00
Janine Hagemann
04acabd22c net: gmac_rockchip: Fix a register write in rk3328_gmac_set_to_rgmii
We have to use RK3328_RXCLK_DLY_ENA_GMAC_ENABLE instead of
RK3328_RXCLK_DLY_ENA_GMAC_MASK in rk3328_gmac_set_to_rgmii()
to enable the RX delay.
The MASK was used in a wrong way.

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Reviewed-by: Philipp Tomisch <philipp.tomisch@theobroma-systems.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-04 21:15:46 +02:00
Tom Rini
ad8c9f6146 Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-10-04 09:18:30 -04:00
Stefan Roese
5eee9dee41 spi: Add SPI driver for MT76xx SoCs
This patch adds the SPI driver for the MediaTek MT7688 SoC (and
derivates). Its been tested on the LinkIt Smart 7688 and the Gardena
Smart Gateway with and SPI NOR on CS0 and on the Gardena Smart
Gateway additionally with an SPI NAND on CS1.

Note that the SPI controller only supports a max transfer size of 32
bytes. This driver implementes a workaround to enable bigger xfer
sizes to speed up the transfer especially for the SPI NAND support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Piotr Dymacz <pepe2k@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-10-04 18:27:28 +05:30
Stefan Roese
9e5c2a755a mtd: nand: spi: Add Gigadevice SPI NAND support
This patch adds support for Gigadevices SPI NAND device to the new SPI
NAND infrastructure in U-Boot. Currently only the 128MiB GD5F1GQ4UC
device is supported.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Jagan Teki <jagan@openedev.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-10-04 18:24:24 +05:30
Stefan Roese
881e4fc206 sf: Add XMC xm25qh64a and xm25qh128a entries
This patch adds support for 2 new XMC (Wuhan Xinxin Semiconductor
Manufacturing Corp) SPI NOR chips.

This support can be enabled by selecting the SPI_FLASH_XMC Kconfig
option.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-04 18:21:23 +05:30
Tom Rini
a1588ac822 Rockchip changes for 2018.11
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Merge tag 'rockchip-for-v2018.11' of git://git.denx.de/u-boot-rockchip

Rockchip changes for 2018.11
2018-10-03 12:09:19 -04:00
Ley Foon Tan
86d56a5da5 gpio: dwapb_gpio: Change to use devm_kcalloc()
Change to use managed resource function devm_kcalloc(),
so it will auto free memory when driver is removed.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-10-03 12:56:50 +02:00
Marek Vasut
6cfc3d664e phy: rcar: Add R-Car Gen3 PHY driver
Add a PHY driver for the R-Car Gen3 which allows configuring
USB OTG PHY on Gen3 into host mode and toggles VBUS in case a
dedicated regulator is present.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-10-03 12:56:13 +02:00
Liviu Dudau
86c83e8400 i2c: Add support for the Arm's Versatile Express I2C controller.
The Arm Versatile Express I2C controller is a simple register-based
controller that uses a register to control the state of the SCL and
SDA lines. Add support for it.

Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2018-10-03 06:08:06 +02:00
Tom Rini
592cd5defd Merge branch 'master' of git://git.denx.de/u-boot-spi
This is the PR for SPI-NAND changes along with few spi changes.

[trini: Re-sync changes for ls1012afrwy_qspi*_defconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-02 17:01:46 -04:00
Marek Vasut
b3bec25256 spi: sh_qspi: Add DM support to SH QSPI driver
Add DM support to the SH QSPI driver while retaining non-DM support.
The later is required as this driver is used in SPL which has a size
limitation of 16 kiB.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
[jagan: use proper commit head]
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02 22:14:59 +05:30
Ashish Kumar
4ccb2f2115 driver/spi: fsl_qspi: Remove non-DM stuff
Convert fsl_qspi.c to complete DM mode.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Tested-by: Rajat Srivastava <rajat.srivastava@nxp.com>
Tested-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02 22:13:58 +05:30
Ley Foon Tan
6ac5909f51 spi: designware_spi: Add reset ctrl to driver
Add code to reset all reset signals as in SPI DT node. A reset property
is an optional feature, so only print out a warning and do not fail if a
reset property is not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.

Release reset when _remove().

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02 22:13:58 +05:30
Miquel Raynal
5db66b3aee cmd: mtd: add 'mtd' command
There should not be a 'nand' command, a 'sf' command and certainly not
a new 'spi-nand' command. Write a 'mtd' command instead to manage all
MTD devices/partitions at once. This should be the preferred way to
access any MTD device.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02 22:12:32 +05:30
Miquel Raynal
2a74930da5 mtd: mtdpart: implement proper partition handling
Instead of collecting partitions in a flat list, create a hierarchy
within the mtd_info structure: use a partitions list to keep track of
the partitions of an MTD device (which might be itself a partition of
another MTD device), a pointer to the parent device (NULL when the MTD
device is the root one, not a partition).

By also saving directly in mtd_info the offset of the partition, we
can get rid of the mtd_part structure.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02 22:12:32 +05:30
Miquel Raynal
ff4afa8a98 mtd: uboot: search for an equivalent MTD name with the mtdids
Using an MTD device (resp. partition) name in mtdparts is simple and
straightforward. However, for a long time already, another name was
given in mtdparts to indicate a device (resp. partition) so the
"mtdids" environment variable was created to do the match.

Let's create a function that, from an MTD device (resp. partition)
name, search for the equivalent name in the "mtdparts" environment
variable thanks to the "mtdids" string.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02 22:12:32 +05:30
Miquel Raynal
21cc1fb5af mtd: mtdpart: add a generic mtdparts-like parser
The current parser is very specific to U-Boot mtdparts implementation.
It does not use MTD structures like mtd_info and mtd_partition. Copy
and adapt the current parser in drivers/mtd/mtd-uclass.c (to not break
the current use of mtdparts.c itself) and write some kind of a wrapper
around the current implementation to allow other commands to benefit
from this parsing in a user-friendly way.

This new function will allocate an mtd_partition array for each
successful call. This array must be freed after use by the caller.
The given 'mtdparts' buffer pointer will be moved forward to the next
MTD device (if any, it will point towards a '\0' character otherwise).

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02 22:12:31 +05:30
Miquel Raynal
e9f62db64b mtd: uclass: add probe function
The user might want to trigger the probe of any MTD device, export these
functions so they can be called from a command source file.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02 22:12:31 +05:30
Heiko Stuebner
26a52f3473 rockchip: dwmmc: add rk2928-dw-mshc compatible
The rk3188 works nicely with the rockchip mmc driver, so we just need
to add the different compatible for it - as used in the Linux kernel.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-02 09:35:09 +02:00
Heiko Stuebner
05fa06b960 mmc: dw_mmc: check fifo status with a timeout in fifo mode
While trying to enable the dw_mmc on rk3188 I managed to confuse
and hang the dw_mmc controller into not delivering further data.
The fifo state never became ready and the driver was iterating in
the while loop reading 0-byte packets forever.

So inspired by how other implementations handle this, check the fifo-
state beforhand and add a timeout to catch any glaring fifo issues
without hanging uboot altogether.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-02 09:35:09 +02:00
Tom Rini
d24c1d0f4d Merge git://git.denx.de/u-boot-dm 2018-09-30 18:16:51 -04:00
Ramon Fried
30b3241368 usb:ci_udc: don't overwrite configuration on pullup
change writel to writebits32 in ci_pullup() in order
to keep phy configuration in tact.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:37 -04:00
Ramon Fried
246670417c usb: ehci-msm: Add init_after_reset for CI_UDC
MSM uses the chipidea controller IP, however it requires
to reinit the phy after controller reset. in EHCI mode there's a
dedicated callback for it.
In device mode however there's no such callback.
Add implementaion of ci_init_after_reset() to implement the above
requirement in case CI_UDC driver is used.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:37 -04:00
Ramon Fried
816495299d usb:ci_udc: Introduce init_after_reset phy function
MSM variant of Chipidea must reinitalize the phy
after controller reset.
Introduce ci_init_after_reset() weak function that
can be used to achieve the above init.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:36 -04:00
Ramon Fried
0683b27ae3 ehci: msm: use init_type in probe
Change ehci_usb_probe() function to initialize the
USB according to the init_type provided.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:36 -04:00
Ramon Fried
0ac0b6eb6a ehci: msm: switch to generic PHY uclass
All the underlying USB PHY was handled in the ehci driver.
Use the generic phy API instead.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:36 -04:00
Ramon Fried
92454e47bc phy: db410c: Add MSM USB PHY driver
Add a PHY driver for the Qualcomm dragonboard 410c which
allows switching on/off and resetting the phy connected
to the EHCI controllers and USBHS controller.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:36 -04:00
Ramon Fried
2df49234c6 ehci: msm: Add missing platdata
platdata_auto_alloc_size was not initialized in structure.
Caused null pointer dereference when configuring device as
gadget.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:35 -04:00
Ramon Fried
cd8c3aec7f ehci: Replace board_prepare_usb with board_usb_init
Use standard board_usb_init() instead of the specific board_prepare_usb.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30 13:00:35 -04:00
Patrice Chotard
95a077217b serial: serial_stm32: Enable uart FIFO for STM32F7xx SoCs
Since commit 7b3b74d321 ("serial: serial_stm32: Enable overrun")
on STM32F7xx based boards, the first lines of serial output are
missing during boot (we no more see the U-Boot release version,
board model and DRAM size).

By enabling the uart FIFO on STM32F7, the complete U-boot log
can be sent correctly.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-09-30 13:00:35 -04:00
Liviu Dudau
a71e907c4d clk: Add support for Arm's Versatile Express OSC clock generators
The Arm Versatile Express and Juno development boards contain an
OSC clock generator that can be accessed through the Versatile
Express config bus. The generators are quite often being controlled
by some MCU and the config bus offers a uniform way of exposing them.

Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2018-09-30 13:00:34 -04:00
Tom Rini
b592936d35 Merge branch 'master' of git://git.denx.de/u-boot-video
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 22:28:44 -04:00
Rajan Vaja
31b8217e83 dm: test: Add "/firmware" node scan test
Add a test which verifies that all subnodes under "/firmware"
nodes are scanned.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Added 'imply FIRMWARE' to sandbox Kconfig to fix test failures, fixed
ordering of lines in arch/sandbox/dts/test.dts and test/dm/Makefile,
updated #if condition in drivers/firmware/firmware-uclass.c:
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Rajan Vaja
e7a52ba65b firmware: Add FIRMWARE config prompt string
There is no prompt string for FIRMWARE config. Without this,
FIRMWARE config cannot be enabled through menuconfing or
config file. Fix this by adding prompt summary.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Mario Six
e6fd018108 test: Add tests for board uclass
Add tests for the new board uclass.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-29 11:49:35 -06:00
Mario Six
6238ae4d60 board: Add gazerbeam driver
Add a board driver for the upcoming gdsys Gazerbeam board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Mario Six
5381c2856d drivers: Add board uclass
Since there is no canonical "board device" that can be used in board
files, it is difficult to use DM function for board initialization in
these cases.

Hence, add a uclass that implements a simple "board device", which can
hold devices not suitable anywhere else in the device tree, and is also
able to read encoded information, e.g. hard-wired GPIOs on a GPIO
expander, read-only memory ICs, etc. that carry information about the
hardware.

The devices of this uclass expose methods to read generic data types
(integers, strings, booleans) to encode the information provided by the
hardware.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-29 11:49:35 -06:00
Mario Six
e4c98a59db core: Add dev_{disable,enable}_by_path
We cannot use device structures to disable devices, since getting
them with the API functions would bind and activate the device, which
would fail if the underlying device does not exist.
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Mario Six
e369e58df7 core: Add functions to set properties in live-tree
Implement a set of functions to manipulate properties in a live device
tree:

* ofnode_write_prop() to set generic properties of a node
* ofnode_write_string() to set string properties of a node
* ofnode_set_enabled() to either enable or disable a node

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Tom Rini
27f622d568 Switch to driver model for eSDHC on Layerscape SoCs including LS1021A,
LS1043A, LS1046A, LS1088A, LS2088A.
 Switch to driver model for SATA on LS1021A and LS1043A.
 Add support for LS1012AFRWY rev C board.
 Enable SMMU for LS1043A.
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Merge tag 'fsl-qoriq-for-v2018.11-rc1' of git://git.denx.de/u-boot-fsl-qoriq

Switch to driver model for eSDHC on Layerscape SoCs including LS1021A,
LS1043A, LS1046A, LS1088A, LS2088A.
Switch to driver model for SATA on LS1021A and LS1043A.
Add support for LS1012AFRWY rev C board.
Enable SMMU for LS1043A.
2018-09-29 11:47:32 -04:00
Adam Ford
f4df405f0e mmc: omap_mmc: Remove invert references
With DM_GPIO and DM_MMC translating GPIO_ACTIVE_LOW, any boards
using the 'cd-invert' option will no longer need to do this.  This
patch removes the support for 'invert' from the MMC driver.

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Fix warning over when !DM_GPIO]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 08:06:56 -04:00
Eugen Hristev
0523a6c6f7 pinctrl: sandbox: add gpio onewire w1 group
Add onewire "w1" groups and pin function for onewire GPIOs in sandbox.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:37 -04:00
Eugen Hristev
84e55bdd8b W1-EEPROM: add sandbox driver
Add a sandbox driver for a one wire EEPROM memory

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:36 -04:00
Maxime Ripard
0749f646c3 W1-EEPROM: add support for Maxim DS24 eeprom families
Add a driver that supports Maxim 1 wire EEPROMs families
DS24B33 and DS2431.
Can be extended for other families as well.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
[eugen.hristev@microchip.com: reworked driver]
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:35 -04:00
Eugen Hristev
543b98c857 w1: identify devices with w1-eeprom uclass
When a new device is discovered, this may be a w1 eeprom device.
Attempt to find the proper node and driver from the w1-eeprom subsystem.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:35 -04:00
Maxime Ripard
c924ee25aa W1-EEPROM: Add an W1-EEPROM uclass for 1 wire EEPROMs
We might want to access data stored onto one wire EEPROMs.
Create a framework to provide a consistent API.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
[eugen.hristev@microchip.com: reworked patch]
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:35 -04:00
Maxime Ripard
73aea285e3 w1: Add 1-Wire gpio driver
Add a bus driver for bitbanging a 1-Wire bus over a GPIO.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
[eugen.hristev@microchip.com: fixed some issues]
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:34 -04:00
Maxime Ripard
d3e19cf919 w1: Add 1-Wire uclass
We might want to use 1-Wire devices connected on boards such as EEPROMs in
U-Boot.

Provide a framework to be able to do that.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
[eugen.hristev@microchip.com: reworked]
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28 20:22:34 -04:00
Tien Fong Chee
620300043c common: Generic loader for file system
This is file system generic loader which can be used to load
the file image from the storage into target such as memory.
The consumer driver would then use this loader to program whatever,
ie. the FPGA device.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2018-09-28 20:22:33 -04:00
Tien Fong Chee
bc53d2637e block: Add a function to find block device descriptor
Add a function to find the block device descriptor of the parent
device.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
[trini: Move function declaration to avoid warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-28 20:22:33 -04:00
Liviu Dudau
c1a65a8c59 video: Add support for Arm's Mali Display Processors
Add support for Arm Mali Display Processors DP500, DP550 and DP650.
Only one layer is being used to display the console or boot logo,
even if more layers are supported in the hardware.

Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
2018-09-28 19:11:44 +02:00
Liviu Dudau
055da186a1 video: Add support for NXP's TDA19988 HDMI encoder
Add support for the NXP TDA19988 HDMI encoder as used on the Juno
development board from Arm.

Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
2018-09-28 18:44:50 +02:00
Sébastien Szymanski
47b11c814e video: cfb_console: flush cache in display_rle8_bitmap
Otherwise BMP RLE8 images are not properly displayed.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
2018-09-28 18:27:58 +02:00
Mario Six
4eea531859 video_osd: Add osd sandbox driver and tests
Add sandbox driver and tests for the new OSD uclass.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-28 18:26:52 +02:00
Mario Six
9671f696e5 video_osd: Add ihs_video_out driver
Add a driver for IHS OSDs on IHS FPGAs.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-28 18:26:44 +02:00
Mario Six
39a336f116 drivers: Add OSD uclass
Some devices offer a text-based OSD (on-screen display) that can be
programmatically controlled (i.e. text displayed on).

Add a uclass to support such devices.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-28 18:26:32 +02:00
Heinrich Schuchardt
662f381aad dm: video: support more escape sequences
The EFI subsystems needs to know the size of the terminal. If the
environment variable

	stdout = serial,vidconsole

this size cannot be read from the video console. So the EFI subsystem
sends escape sequences to read the size. With this patch we get support
for the following escape sequences:

ESC "7"		Save cursor position
ESC "8"		Restore cursor position

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-09-28 18:25:39 +02:00
Ran Wang
247058b9b4 drivers: qe: Move CONFIG_U_QE to Kconfig
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
[York S: revised subject line and removed commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:01:27 -07:00
Zhao Qiang
db947fa038 net: fman: Support both new and legacy FMan Compatibles
Recently the FMan Port and MAC compatibles were changed. This patch
aligns the FMan Port and MAC compatibles to the new FMan device tree
binding document. The FMan device tree binding document can be found
in the Linux kernel version 3.18.0, commit
297d35fd2a7d3fbd4e5c0f0c1c18213117ba11ba
./Documentation/devicetree/bindings/powerpc/fsl/fman.txt

This patch doesn't affect legacy compatibles support.

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
[York S: reformatted commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:01:27 -07:00
Pramod Kumar
7abf92327f ls1012a: remove debug info from u-boot log
Signed-off-by: Pramod Kumar <pramod.kumar_1@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:58:42 -07:00
Laurentiu Tudor
0c2255b5c7 armv8: ls1043a: enable icid setup for qman portals
Enable support for ICID setup of qman portals and the required device
tree fixups.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:58:33 -07:00
Prabhakar Kushwaha
87519a9ece driver: net: fsl-mc: Memset MC reserve ram memory before usage
Memory reserved for Management Complex needs to be cleaned before any
usage.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
[York S: revised commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:55:21 -07:00
Nipun Gupta
a78df40cba u-boot: fixup the iommu-map property of fsl-mc node
The iommu-map property in the fsl-mc node is updated by
valid stream-ids by u-boot. This patch is to fixup this
property for LS208x and LS1088.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:55:05 -07:00
Peng Ma
df983a76bf scsi: ceva: add ls1021a soc support.
Add ahci compatible support for ls1021a soc.

Signed-off-by: Peng Ma <peng.ma@nxp.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:53:27 -07:00
Peng Ma
822d060830 scsi: ceva: add ls1043a soc support
Add ahci compatible support for ls1043a soc.

Signed-off-by: Peng Ma <peng.ma@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:52:18 -07:00
Yinbo Zhu
c3ced8a6ed ppa/fm/qe: use block layer in ppa/fm/qe driver
At present the MMC subsystem maintains its own list of MMC devices.
This cannot work with driver model when CONFIG_BLK is enabled, use
blk_dread to replace previous mmc read interface, use
mmc_get_blk_desc to get the mmc device property.

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
[York S: reformatted commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 08:48:51 -07:00
Tom Rini
bbef20d479 Xilinx changes for v2018.11
- Handle BOARD_LATE_INIT via Kconfig
 
 SPL:
 - Enable GZIP for all partitions types(not only for kernel)
 
 ZynqMP:
 - Rearrange pmufw version handling
 - Support newer PMUFW with improved fpga load sequence
 
 Zynq:
 - Cleanup config file
 - Simplify zybo config by enabling option via Kconfig
 
 net:
 - Fix gems max-speed property reading
 - Enable support for fixed-link phys
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Merge tag 'xilinx-for-v2018.11' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.11

- Handle BOARD_LATE_INIT via Kconfig

SPL:
- Enable GZIP for all partitions types(not only for kernel)

ZynqMP:
- Rearrange pmufw version handling
- Support newer PMUFW with improved fpga load sequence

Zynq:
- Cleanup config file
- Simplify zybo config by enabling option via Kconfig

net:
- Fix gems max-speed property reading
- Enable support for fixed-link phys
2018-09-27 08:29:10 -04:00
Michal Simek
3888c8d197 net: zynq_gem: Add support for fixed-link phy
Based on dt-specs fixed-link doesn't require phy-handle to be used.
Fix driver to only read phy related setting when phy-handle is found.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-09-27 07:59:26 +02:00
Tom Rini
0ae8dcfef7 Patch queue for efi - 2018-09-26
A lot of goodness in this release. We're *very* close to running the
 UEFI Shell and SCT natively. The only missing piece are HII protocols.
 
   - FAT write support (needed for SCT)
   - improved FAT directory support (needed for SCT)
   - RTC support with QEMU -M virt
   - Sandbox support (run UEFI binaries in Linux - yay)
   - Proper UTF-16 support
   - EFI_UNICODE_COLLATION_PROTOCOL support (for UEFI Shell)
   - EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL support (for UEFI Shell)
   - Fix window size determination
   - Fix Tegra by explicitly unmapping RAM
   - Clean up handle entanglement
   - Lots of generic code cleanup
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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-09-26

A lot of goodness in this release. We're *very* close to running the
UEFI Shell and SCT natively. The only missing piece are HII protocols.

  - FAT write support (needed for SCT)
  - improved FAT directory support (needed for SCT)
  - RTC support with QEMU -M virt
  - Sandbox support (run UEFI binaries in Linux - yay)
  - Proper UTF-16 support
  - EFI_UNICODE_COLLATION_PROTOCOL support (for UEFI Shell)
  - EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL support (for UEFI Shell)
  - Fix window size determination
  - Fix Tegra by explicitly unmapping RAM
  - Clean up handle entanglement
  - Lots of generic code cleanup

[trini: Fixup merge conflict in include/configs/qemu-arm.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-26 17:02:46 -04:00
Siva Durga Prasad Paladugu
f213dbbdec net: zynq_gem: Fix reading of max-speed property
max-speed property is part of phynode and it has to be
read using ofnode_read_u32_default(). This fixes the issue
of incorrect max-speed read from DT.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-09-26 10:15:00 +02:00
Siva Durga Prasad Paladugu
fbf7fb0f9f fpga: zynqmp: Modify PL bitstream loading sequence
This patch modifies PL bitstream loading sequence as per
latest Xilfpga which supports all variants of bitstream images
generated from vivado and from bootgen. With this new change in
Xilfpga, uboot doesn't need to validate and swap bitstream as it will
be taken care inside Xilfpga. ZynqMP PL driver now checks for supporting
PMUFW version before skipping the validation and swap sequence as there
can be old PMUFW which doesn't supports this feature. In this case, driver
uses old way of PL bitstream loading sequence.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-09-26 10:15:00 +02:00
Lokesh Vutla
c1523c65fc serial: omap: Add support for AM654 uart controller
AM654 uses a UART controller that is compatible (partially) with
existing OMAP UART, Introduce a compatible for adding support
for this controller.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-25 21:50:34 -04:00
Tuomas Tynkkynen
0545ac989d ata: ahci: Don't cap AHCI port count under CONFIG_DM_SCSI
When using device model this sort of hardcoded limits aren't used or
necessary.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-25 21:49:18 -04:00
Tuomas Tynkkynen
8bf207d242 ata: ahci: Loop over the actual number of ports, not the maximum
The loop in ahci_start_ports() is looping over the maximum number of
SCSI devices in the system, which can be larger than the amount of ports
a particular AHCI controller has. The extra looping isn't directly
harmful because the link_port_map bitmap won't have the bit set for a
nonexistent port, but it is wasteful. Replace the loop limit with the
port count of the AHCI controller instead.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-25 21:49:18 -04:00
Adam Ford
03190a7888 mmc: omap_hsmmc: Fix pbias for omap3_logic to enable CD pin
The MMC card detect pin is connected to gpio127 on omap3_logic.
When setting up the pbias register for MMC, let's also enable
gpio_127 for the card detect.  As part of the package deal,
gpio_126 and gpio_129 are also enabled.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-25 21:49:18 -04:00
Quentin Schulz
8a4791fa08 spi: add support for ARM PL022 SPI controller
This adds support for the ARM PL022 SPI controller for the standard
variant (0x00041022) which has a 16bit wide and 8 locations deep TX/RX
FIFO.

A few parts were borrowed from the Linux kernel driver.

Cc: Armando Visconti <armando.visconti@st.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
2018-09-25 21:49:18 -04:00
Sekhar Nori
e2597be5bc drivers: net: cpsw: add support to update phy address
On some boards using TI CPSW, it may be possible that
PHY address was not latched correctly, and the actual
address that the phy responds on is different from that
set in device-tree. For example, see this problem report
on beaglebone black:

https://groups.google.com/d/msg/beagleboard/9mctrG26Mc8/1FuI_i5KW10J

Add support to check for this condition and use the
detected phy address when its safe to do so.

Also, add a public API that exposes the phy address of
a given slave. This can be used to update device-tree that
is passed to Linux kernel.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-09-25 21:49:18 -04:00
AKASHI Takahiro
a370e429a7 rtc: pl031: convert the driver to driver model
With this patch, PL031 driver is converted to driver-model-compliant
driver. In addition, CONFIG_SYS_RTC_PL031_BASE is no longer valid.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23 21:55:31 +02:00
Heinrich Schuchardt
4b985e0035 dm: video: check bounds for column and row
CSI H can be used to position the cursor. The calling application may
specify a location that is beyond the limits of the screen. This may
lead to an illegal memory access.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23 21:55:31 +02:00
Heinrich Schuchardt
3e603ec757 efi_loader: struct efi_simple_text_input_protocol
%s/efi_simple_input_interface/efi_simple_text_input_protocol/

We should be consistent in the naming of the EFI protocol interface
structures. The protocol is called EFI_SIMPLE_TEXT_INPUT_PROTOCOL.

%s/ExtendedVerification/extended_verification/

Use consistent naming of function parameters. Do not use CamelCase.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23 21:55:29 +02:00
Philippe Reynes
b3f8e88f3c pinctrl: bcm6838: add pinctrl support
Add pinctrl support for broadcom bcm6838 SoC.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2018-09-22 20:49:59 +02:00
Miquel Raynal
b0036f7004 mtd: mtdpart: balance debug messages
Balance debug message in the partition allocation/removal process in
order to keep track of them more easily.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-20 20:10:49 +05:30
Miquel Raynal
4048a5c519 mtd: declare MTD_PARTITIONS symbol in Kconfig
UBI selects MTD_PARTITIONS which is the symbol to compile
drivers/mtd/mtdpart.c. Unfortunately, the symbol was not defined in
Kconfig and this worked only with board files defining it. Fix this by
adding a boolean in Kconfig so boards defined by defconfig files only
will work as expected.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-09-20 20:10:49 +05:30
Miquel Raynal
515d021261 mtd: spinand: Add initial support for the MX35LF2GE4AB chip
Add support for the MX35LF2GE4AB chip, which is similar to its cousin
MX35LF1GE4AB, with two planes instead of one.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20 20:10:49 +05:30
Boris Brezillon
6f041ccabb mtd: spinand: Add initial support for the MX35LF1GE4AB chip
Add minimal support for the MX35LF1GE4AB SPI NAND chip.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20 20:10:49 +05:30
Frieder Schrempf
3181c0a622 mtd: spinand: Add initial support for Winbond W25M02GV
Add support for the W25M02GV chip.

Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20 20:10:49 +05:30
Peter Pan
883d8778ae mtd: spinand: Add initial support for Micron MT29F2G01ABAGD
Add a basic driver for Micron SPI NANDs. Only one device is supported
right now, but the driver will be extended to support more devices
afterwards.

Signed-off-by: Peter Pan <peterpandong@micron.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20 20:10:49 +05:30
Peter Pan
0a6d6bae03 mtd: nand: Add core infrastructure to support SPI NANDs
Add a SPI NAND framework based on the generic NAND framework and the
spi-mem infrastructure.

In its current state, this framework supports the following features:

- single/dual/quad IO modes
- on-die ECC

Signed-off-by: Peter Pan <peterpandong@micron.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20 20:10:49 +05:30