Commit Graph

8791 Commits

Author SHA1 Message Date
Masahiro Yamada
73b5b27b7a mtd: denali: fix warning when compiled for 64bit system
The 64-bit compiler (ex. aarch64) emits "warning: cast from pointer
to integer of different size".

Make it work with 64bit DMA address while I am here.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-24 01:36:49 +09:00
Bin Meng
0764f24ae6 net: Move CONFIG_RTL8169 to Kconfig
Introduce CONFIG_RTL8169 in Kconfig and move over boards' defconfig
to use that.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Stephen Warren <swaren@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-03-22 12:19:53 -04:00
Bin Meng
86e9dc86b1 net: Move CONFIG_RTL8139 to Kconfig
Introduce CONFIG_RTL8139 in Kconfig and move over boards' defconfig
to use that.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
[trini: Fixup MPC8641HPCN* and r2dplus configs]
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:19:27 -04:00
Vagrant Cascadian
a6f70a3d14 Fix spelling of "transferred".
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:16:16 -04:00
Eric Anholt
cd0fa5bff8 serial: pl01x: Add support for devices with the rate pre-configured.
For Raspberry Pi, we had the input clock rate to the pl011 fixed in
the rpi.c file, but it may be changed by firmware due to user changes
to config.txt.  Since the firmware always sets up the uart (default
115200 output unless the user changes it), we can just skip our own
uart init to simplify the boot process and more reliably get serial
output.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2016-03-22 12:16:12 -04:00
Tom Rini
55926ddd18 Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2016-03-22 12:14:27 -04:00
Prabhakar Kushwaha
6dedcedd64 driver: net: fsl-mc: Return from DPAA_exit if boot_status !=0
Return value of get_mc_boot_status() in case of failure is not necessary
to be -1.

So update the error condition check.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reported-by: Yao Yuan <yao.yuan@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:15 -07:00
Prabhakar Kushwaha
6c2b520a37 driver: net: ldpaa_eth: Add support of PHY framework
This patch integrate DPAA2 ethernet driver existing PHY framework.

Call phy_connect and phy_config as per available DPMAC id defined
in SerDes Protcol.

Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:14 -07:00
Shengzhou Liu
dd8e740c78 driver/ddr/fsl: Add workaround for erratum A-009803
During initial DDR training, false parity errors may be detected.
This patch adds workaround to fix the erratum.
Tested on LS2085QDS and LS2080RDB.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Shengzhou Liu
eb118807a4 driver/ddr/fsl: Add address parity support for DDR4 UDIMM/discrete
Add support of address parity for DDR4 UDIMM or discrete memory.
It requires to configurate corresponding MR5[2:0] and
TIMING_CFG_7[PAR_LAT]. Parity can be turned on by hwconfig,
e.g. hwconfig=fsl_ddr:parity=on.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Stuart Yoder
5e8e27b743 pci/layerscape: set LUT and msi-map for discovered PCI devices
msi-map properties are used to tell an OS how PCI requester IDs are
mapped to ARM SMMU stream IDs.

for all PCI devices discovered in a system:
  -allocate a LUT (look-up-table) entry in that PCI controller
  -allocate a stream ID for the device
  -program and enable a LUT entry (maps PCI requester id to stream ID)
  -set the msi-map property on the controller reflecting the
   LUT mapping

basic bus scanning loop/logic was taken from drivers/pci/pci.c
pci_hose_scan_bus().

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Stuart Yoder
2d97fbb4c4 armv8: ls2080a: remove obsolete stream ID partitioning support
Remove stream ID partitioning support that has been made
obsolete by upstream device tree bindings that specify how
representing how PCI requester IDs are mapped to MSI specifiers
and SMMU stream IDs.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:12 -07:00
Aneesh Bansal
c4cbd7137d drivers/crypto/fsl: define structures for PDB
Structures are defined for PDB (Protocol Data Blcks) for various
operations. These structure will be used to add PDB data while
creating the PDB descriptors.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
CC: Ulises Cardenas <raul.casas@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Aneesh Bansal
2959037077 drivers/crypto/fsl: add constructs for protocol descriptors
Construct APIs are added to create Protocol Descriptors for
CAAM block.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
CC: Ulises Cardenas <raul.casas@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Aneesh Bansal
6178e95978 drivers/crypto/fsl: correct error checking in run_descriptor
When CAAM runs a descriptor and an error occurs, a non-zero
value is set in Output Status Register. The if condition should
check the status for a non-zero value.

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Ted Chen
1b108880e6 usb: xhci: Fix vendor command error if the request type is USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION.
Add test into xhci_submit_control_message for usb requesttype in USB
vendor request being of standardized type. This fixes detection of
certain USB fixes, for example Ethernet, USB 3.0 port. Non standardized
requesttype in USB vendor request will be ignored.

Signed-off-by: Ted Chen <tedchen@realtek.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
2016-03-20 18:00:45 +01:00
Simon Glass
33cf727b16 dm: sandbox: Drop the pre-DM host implementation
Driver model is used for host device block devices now, so we don't need the
old code. Remove it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
9b9775687f dm: usb: Unbind old block devices when shutting down USB
When 'usb start' is used, block devices are created for any USB flash sticks
and disks, etc. When 'usb stop' is used, these block devices are currently
not removed.

We don't want old block devices hanging around since they can still be
visible to U-Boot. Therefore, when USB is shut down, remove and unbind all
the block devices created by the USB subsystem.

Possibly we should unbind all devices which don't cause problems by being
unbound. Most likely we can remove everything except USB controllers, hubs
and emulators. We can consider that later.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Michal Simek
59b35ddd26 dm: ns16550: Add support for reg-offset property
reg-offset is the part of standard 8250 binding in the kernel.
It is shifting start of address space by reg-offset.
On Xilinx platform this offset is typically 0x1000.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Moved the new field to the end of the struct to avoid problems:
Signed-off-by: Simon Glass <sjg@chromium.org>
2016-03-17 21:27:39 -06:00
Simon Glass
97cb092763 x86: broadwell: Add video support
Add a video driver for Intel's broadwell integrated graphics controller.
This uses a binary blob for most init, with the driver just performing a few
basic tasks.

This driver supports VESA as the mode-setting mechanism. Since most boards
don't support driver model yet with VESA, a special case is added to the
Kconfig for broadwell. Eventually all boards will use driver model and this
can be removed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:26 +08:00
Simon Glass
64b179770f x86: broadwell: Add a GPIO driver
Add a GPIO driver for the GPIO peripheral found on broadwell devices.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:26 +08:00
Simon Glass
779653b0cb x86: Drop all the old pin configuration code
We don't need this anymore - we can use device tree and the new pinconfig
driver instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:25 +08:00
Simon Glass
15cf75ec15 x86: gpio: Allow the pinctrl driver to set up the pin config
Rather than setting up the pin configuration in the GPIO driver, use the
new pinctrl driver to do it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:25 +08:00
Simon Glass
e4d6ab0c2c x86: Allow use of serial soon after relocation
At present on x86 machines with use cache-as-RAM, the memory goes away just
before board_init_r() is called. This means that serial drivers are
no-longer unavailable, until initr_dm() it called, etc.

Any attempt to use printf() within this period will cause a hang.

To fix this, mark the serial devices as 'unavailable' when it is no-longer
available. Bring it back when serial_initialize() is called. This means that
the debug UART will be used instead for this period.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:24 +08:00
Simon Glass
8226a3e99f input: i8042: Make sure the keyboard is enabled
Add one more step into the init sequence. This fixes the keyboard on samus,
which otherwise does not work.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:24 +08:00
Simon Glass
532f2435cf syscon: Avoid returning a device on failure
If the device cannot be probed, syscon_get_by_driver_data() will still
return a useful value in its devp parameter. Ensure that it returns NULL
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:24 +08:00
Simon Glass
d6d50db8a3 x86: gpio: Correct GPIO setup ordering
The Intel GPIO driver can set up the GPIO pin mapping when the first GPIO
is probed. However, it assumes that the first GPIO to be probed is in the
first GPIO bank. If this is not the case then the init will write to the
wrong registers.

Fix this. Also add a note that this code is deprecated. We should move to
using device tree instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:23 +08:00
Simon Glass
4974a6ff04 pci: Correct a few comments and nits
Two comments are missing a parameter and there is an extra blank line. Also
two of the region access macros are misnamed. Correct these problems.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:23 +08:00
Simon Glass
319dba1f4d pci: Add functions to update PCI configuration registers
It is common to read a config register value, clear and set some bits, then
write back the updated value. Add functions to do this in one step, for
convenience.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:23 +08:00
Simon Glass
17c43f1a42 gpio: Use const where possible
Some functions do not change the struct gpio_desc parameter. Update these to
use const so this is clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:22 +08:00
Simon Glass
bbf2478026 gpio: Add a function to obtain a GPIO vector value
We can use GPIOs as binary digits for reading 'strapping' values. Each GPIO
is assigned a single bit and can be set high or low on the circuit board. We
already have a legacy function for reading these values. Add one that
supports driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:22 +08:00
Simon Glass
e23c6c28b0 video: Allow simple-panel to be used without regulators
At present simple-panel requires regulator support and will not build
without it. But some panels do not have a power supply, or at least not one
that can be controlled. Update the implementation to cope with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2016-03-17 10:27:22 +08:00
Bin Meng
f1d6fda6d3 x86: Move asm/arch-coreboot/tables.h to a common place
Move asm/arch-coreboot/tables.h to asm/coreboot_tables.h so that
coreboot table definitions can be used by other x86 builds.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-03-17 10:27:21 +08:00
Alexander Graf
9b5b8b6ee1 dwmmc: Increase retry timeout
When enable dcache on HiKey, we're running into MMC command timeouts
because our retry loop is now faster than the eMMC (or an external SD
card) can answer.

Increase the retry count to the same as the timeout value for status
reports.

The real fix is obviously to not base this whole thing on a cycle counter
but on real wall time, but that would be slightly more intrusive.

Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-15 15:13:05 -04:00
Paul Kocialkowski
461484c27e input: TWL6030 input support for power button, USB and charger
This adds support for detecting a few inputs exported by the TWL6030.
Currently-supported inputs are the power button, USB and charger presence.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:57 -04:00
Paul Kocialkowski
d6a2042dbc power: twl6030: Power off support
This adds support for powering off (the omap SoC) from the twl6030.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:56 -04:00
Paul Kocialkowski
4986c6c79c power: twl6030: Remove ifdef around the code
The TWL6030 power driver is only built when CONFIG_TWL6030_POWER is selected,
thus there is no reason to wrap the code with ifdef.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:56 -04:00
Paul Kocialkowski
27754d18fc usb: musb-new: omap2430: OMAP4 MUSB USB controller support
This adds support for the OMAP4 MUSB USB controller, with a matching Linux
compat definition, TWL6030 USB device setup and USBOTGHS register setup.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:51 -04:00
Paul Kocialkowski
6313c65004 power: twl6030: Clear VUSB_IN_PMID bit on USB device setup
When booting from USB, the bootrom sets the VUSB_IN_PMID bit of the MISC2
register of the TWL6030. However, U-Boot sets the VUSB_IN_VSYS bit to enable
VBUS input. As both bits are contradictory, enabling both disables the input,
according to the TWL6030 TRM.

Thus, we need to clear the VUSB_IN_PMID bit in case of an USB boot (which could
just as well be a memory boot after USB timed out).

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:51 -04:00
Paul Kocialkowski
0343f71f09 power: twl6030: Configure VUSB voltage on USB device setup
This explicitly sets VUSB voltage to 3.3V when enabling USB.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:12:50 -04:00
Paul Kocialkowski
fbf1b08a93 omap_hsmmc: Board-specific TWL6030 MMC power initialization
Boards using the TWL6030 regulator may not all use the LDOs the same way.
Some might also not use MMC1 at all, so VMMC would't have to be enabled.

This delegates TWL6030 MMC power initializations to board-specific functions,
that may still call twl6030_power_mmc_init for the default behavior.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:11:29 -04:00
Paul Kocialkowski
a85362fb3e power: twl6030: Device-index-specific MMC power initialization
Not every device has multiple MMC slots available, so it makes sense to enable
only the required LDOs for the available slots. Generic code in omap_hsmmc will
enable both VMMC and VAUX1, in doubt.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:10:51 -04:00
Paul Kocialkowski
d7b6a75497 power: twl6030: Enable VAUX1 for eMMC power, depending on BOOT2 value
This enables the VAUX1 supply, used for eMMC power in standard configurations.
Its voltage is determined by the value of the BOOT2 pin of the TWL6030.

Note that the TWL6030 might already have enabled this regulator at startup
(depending on the value of the BOOT3 pin of the TWL6030), according to the
TWL6030 datasheet.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:10:51 -04:00
Paul Kocialkowski
c5dbae7c19 power: twl6030: Some more explicit registers and values definitions
This makes the twl6030 mmc and usb-related power registers and values
definitions more explicit and clear and adds prefixes to them.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-03-15 15:10:50 -04:00
Jagan Teki
41bccb8142 spi: omap3: Fix multiple definition of 'priv'
Global definition of priv seems no-sense to use it
for non-dm case and pass the pointer to functions
which are common to both dm and non-dm.

So, fix this by removing omap3_spi_slave from non-dm
and make visible to omap3_spi_priv for both dm and non-dm.

Cc: Christophe Ricard <christophe-h.ricard@st.com>
Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
2016-03-15 14:50:09 -04:00
Tom Rini
4d339a9e8a Merge branch 'master' of git://git.denx.de/u-boot-video 2016-03-15 08:01:17 -04:00
Tom Rini
e6de55ec5b Merge branch 'master' of git://git.denx.de/u-boot-spi 2016-03-15 08:01:04 -04:00
Tom Rini
88033d737d Merge git://git.denx.de/u-boot-dm 2016-03-14 19:21:44 -04:00
Lokesh Vutla
871ca263ab dm: omap_timer: Fix conversion of address to a pointer
OMAP timer driver directly typecasts fdt_addr_t to a pointer. This is
not strictly correct, as it gives a build warning when fdt_addr_t is u64.
So, use map_physmem for a proper typecasts.

This is inspired by commit 167efe01bc ("dm: ns16550: Use an address
instead of a pointer for the uart base")

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-14 19:18:45 -04:00
Stefan Roese
ecb57f69b2 lib/crc16.c: Rename cyg_crc16() to crc16_ccitt() and add crc start value
The original name of this function is unclear. This patch renames this
CRC16 function to crc16_ccitt() matching its name with its
implementation.

To make the usage of this function more flexible, lets add the CRC start
value as parameter to this function. This way it can be used by other
functions requiring different start values than 0 as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-14 19:18:42 -04:00