Bin Meng [Sat, 18 Jul 2015 16:20:07 +0000 (00:20 +0800)]
x86: Convert to use driver model pci on queensbay/crownbay
Move to driver model pci for Intel queensbay/crownbay.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sat, 18 Jul 2015 16:20:06 +0000 (00:20 +0800)]
dm: pci: Support bridge device configuration correctly
Commit aec241d "dm: pci: Use the correct hose when configuring devices"
was an attempt to fix pci bridge device configuration, but unfortunately
that does not work 100%. In pciauto_config_devices(), the fix tried to
call pciauto_config_device() with a ctlr_hose which is supposed to be
the root controller hose, however when walking through a pci topology
with 2 or more pci bridges this logic simply fails.
The call chain is: pciauto_config_devices()->pciauto_config_device()
->dm_pci_hose_probe_bus(). Here the call to dm_pci_hose_probe_bus()
does not make any sense as the given hose is not the bridge device's
hose, instead it is either the root controller's hose (case#1: if it
is the 2nd pci bridge), or the bridge's parent bridge's hose (case#2:
if it is the 3rd pci bridge). In both cases the logic is wrong.
For example, for failing case#1 if the bridge device to config has the
same devfn as one of the devices under the root controller, the call
to pci_bus_find_devfn() will return the udevice of that pci device
under the root controller as the bus, but this is wrong as the udevice
is not a bus which does not contain all the necessary bits associated
with the udevice which causes further failures.
To correctly support pci bridge device configuration, we should still
call pciauto_config_device() with the pci bridge's hose directly.
In order to access valid pci region information, we need to refer to
the root controller simply by a call to pci_bus_to_hose(0) and get the
region information there in the pciauto_prescan_setup_bridge(),
pciauto_postscan_setup_bridge() and pciauto_config_device().
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sat, 18 Jul 2015 16:20:05 +0000 (00:20 +0800)]
dm: pci: Pass only device/function to pci_bus_find_devfn()
In dm_pci_hose_probe_bus(), pci_bus_find_devfn() is called with a bdf
which includes a bus number, but it really should not as this routine
only expects a device/function encoding.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sat, 18 Jul 2015 16:20:04 +0000 (00:20 +0800)]
dm: pci: Use complete bdf in all pci config read/write routines
Currently pci_bus_read_config() and pci_bus_write_config() are
called with bus number masked off in the parameter bdf, and bus
number is supposed to be added back in the bridge driver's pci
config read/write ops if the device is behind a pci bridge.
However this logic only works for a pci topology where there is
only one bridge off the root controller. If there is addtional
bridge in the system, the logic will create a non-existent bdf
where its bus number gets accumulated across bridges.
To correct this, we change all pci config read/write routines
to use complete bdf all the way up to the root controller.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sat, 18 Jul 2015 16:20:03 +0000 (00:20 +0800)]
dm: pci: Correct primary/secondary/subordinate bus number assignment
In driver model, each pci bridge device has its own hose structure.
hose->first_busno points to the bridge device's device number, so
we should not substract hose->first_busno before programming the
bridge device's primary/secondary/subordinate bus number registers.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sat, 18 Jul 2015 16:20:02 +0000 (00:20 +0800)]
Fix incorrect comments in linker_lists.h
This corrects several typos in the comment block as well as some
indentions and nits in the linker_lists.h.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Fri, 17 Jul 2015 02:43:46 +0000 (19:43 -0700)]
buildman: Correct '--fetch-arch' command documentation
The doc wrongly put sandbox in the '--fetch-arch' command. Remove it.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Wed, 15 Jul 2015 08:23:41 +0000 (16:23 +0800)]
x86: pci: Do not assign irq 0 to pci device
IRQ 0 is reserved and should not be assigned to pci device.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Wed, 15 Jul 2015 08:23:40 +0000 (16:23 +0800)]
x86: pci: Assign pci irqs to all functions
We need walk through all functions within a PCI device and assign
their IRQs accordingly.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Wed, 15 Jul 2015 08:23:39 +0000 (16:23 +0800)]
x86: Enable DM RTC support for all x86 boards
Add a RTC node in the device tree to enable DM RTC support.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
(Squashed in 'x86: Fix RTC build error on ivybridge')
Bin Meng [Wed, 15 Jul 2015 08:23:38 +0000 (16:23 +0800)]
x86: Change pci option rom area MTRR setting to cacheable
Turn on cache on the pci option rom area to improve the performance.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Fri, 10 Jul 2015 02:51:23 +0000 (10:51 +0800)]
x86: Simplify architecture defined exception handling in irq_llsr()
Instead of using switch..case for architecture defined exceptions,
simply unify the handling by printing a message of exception name,
followed by registers dump then halt the CPU.
With this unification, it also fixes the wrong exception numbers
for #MF/#AC/#MC/#XM which should be 16/17/18/19 not 15/16/17/18.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Fri, 10 Jul 2015 02:38:32 +0000 (10:38 +0800)]
x86: Display correct CS/EIP/EFLAGS when there is an error code
Some exceptions cause an error code to be saved on the current stack
after the EIP value. We should extract CS/EIP/EFLAGS from different
position on the stack based on the exception number.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tom Rini [Tue, 28 Jul 2015 15:31:21 +0000 (11:31 -0400)]
Merge branch 'zynq' of git://denx.de/git/u-boot-microblaze
Michal Simek [Mon, 22 Jun 2015 08:46:40 +0000 (10:46 +0200)]
cmd_mp: Add support for showing all CPU status by one command
Use one command for showing overall CPU status than several without
knowing how many cpus is available in the system.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Michal Simek [Tue, 21 Jul 2015 05:54:11 +0000 (07:54 +0200)]
spi: zynq_spi: Simplify debug macro
Trivial fix.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 21 Jul 2015 09:05:31 +0000 (11:05 +0200)]
zynq: Fix typo in Makefile about custom ps7_init file
Trivial fix.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 16 Oct 2012 15:37:11 +0000 (17:37 +0200)]
net: gem: Extend timeout value
Extend time for MDIO. (Because of zed board)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Mon, 22 Jun 2015 12:31:06 +0000 (14:31 +0200)]
zynqmp: Show EL level where U-Boot runs
Add one more print to make clear which EL level U-Boot runs.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 23 Jul 2015 11:27:40 +0000 (13:27 +0200)]
ARM: zynqmp: Wire up SATA for the board
Enable SATA for the ZynqMP targets.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 23 Jul 2015 10:03:55 +0000 (12:03 +0200)]
ARM: zynqmp: Wire up ethernet controllers
Wire up ethernet controllers and enable MII and BOOTP options.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:39:04 +0000 (11:39 +0200)]
ARM: zynq: Add support for zc770-xm011
Add xm011 DTS file and related configs and configurations.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:36:32 +0000 (11:36 +0200)]
ARM: zynq: DT: Update zc770 dtses
Platform DTSes are missing content needed for platform to be able to use
OF binding and DM.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:41:11 +0000 (11:41 +0200)]
ARM: zynq: DT: Add zc702 pushbuttons to DT as gpio-keys
Adds the two MIO connected pushbuttons on the zc702 board to the
devicetree as a single multi-key device for us with the gpio-keys driver.
Signed-off-by: Ezra Savard <ezra.savard@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:26:08 +0000 (11:26 +0200)]
ARM: zynq: DT: Add missing interrupt for L2 pl310
Add pl310 interrupt to the Zynq devicetree.
Signed-off-by: Alex Wilson <alex.david.wilson@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:20:54 +0000 (11:20 +0200)]
ARM: zynq: DT: Get rid of ps-clk-frequency
ps-clk-frequency is platform specific setting and shouldn't be the part
of DTSI.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:18:43 +0000 (11:18 +0200)]
ARM: zynq: DT: Update years in copyright
Trivial.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:12:10 +0000 (11:12 +0200)]
ARM: zynq: DT: Sync zc702/zc706/zed/zybo DT with kernel
Syncup with the latest DT from the Linux kernel.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:08:40 +0000 (11:08 +0200)]
ARM: zynq: DT: Add reference to bus node
For adding OCM memory in platform DTS is necessary to have reference to
amba bus.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:07:49 +0000 (11:07 +0200)]
ARM: zynq: DT: Add pinctrl node
Add pinctrl node to DTSI.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 09:03:36 +0000 (11:03 +0200)]
ARM: zynq: DT: Cleanup address-cells and size-cells
Remove unneeded address-cells form intc node because it is already setup
in parent node.
Add missing address-cells and size-cells to eth node to be shared for
every platform DTSes.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:57:51 +0000 (10:57 +0200)]
ARM: zynq: DT: Clean up timer device tree nodes
Separate IRQ cells from each other for easier reading.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:51:16 +0000 (10:51 +0200)]
ARM: zynq: DT: Use the zynq binding with macb
Use the new zynq binding for macb ethernet, since it will disable half
duplex gigabit like the Zynq TRM says to do. Also allow the compatible
cadence gem binding that won't disable half duplex but works otherwise.
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:50:02 +0000 (10:50 +0200)]
ARM: zynq: DT: Fix GEM register area size
The size of the GEM's register area is only 0x1000 bytes.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:47:33 +0000 (10:47 +0200)]
spi: Fix zynq SPI binding
Zynq is using Cadence IP where binding is documented in the Linux kernel
and there is no reason to use different binding.
Synchronize it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:42:51 +0000 (10:42 +0200)]
ARM: zynq: DT: Remove 222 MHz OPP
Due to dependencies between timer and CPU frequency, only changes by
powers of two are allowed. The clocksource driver prevents other
changes, but with cpufreq and its governors it can result in being
spammed with error messages constantly. Hence, remove the 222 MHz OPP.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:40:51 +0000 (10:40 +0200)]
ARM: zynq: DT: Migrate UART to Cadence binding
The Zynq UART is Cadence IP and the driver has been renamed accordingly.
Migrate the DT to use the new binding for the UART driver.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:38:45 +0000 (10:38 +0200)]
ARM: zynq: DT: Add a fixed regulator for CPU voltage
To silence the warning
cpufreq_cpu0: failed to get cpu0 regulator: -19
from the cpufreq driver regarding a missing regulator,
add a fixed regulator to the DT.
Zynq does not support voltage scaling and the CPU rail should always be
supplied with 1 V, hence it is added in the SOC-level dtsi.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:32:05 +0000 (10:32 +0200)]
ARM: zynq: DT: Add missing nodes to DTSI
Add ADC, CAN, GPIO, MC, DMA, DEVCFG, USB, Watchdog IPs to DTSI.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 08:28:48 +0000 (10:28 +0200)]
ARM: zynq: DT: Use the right names for nodes
Based on SPEC you right names with addresses.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2015 07:27:11 +0000 (09:27 +0200)]
zynqmp: Add support for IP detection via SLCR
SLCR can be used for IP configuration setting.
Add SLCR skeleton to enable run time checking.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 22 May 2015 11:26:33 +0000 (13:26 +0200)]
zynqmp: mp: Simplify set_r5_start handling
Pass directly boot_addr which is LOVEC (0) or HIVEC (0xffff0000).
No reason to use magic values 0 and 1.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 10 Jun 2015 10:20:59 +0000 (15:50 +0530)]
zynqmp: Provide option to enable uart dcc support for zynqmp
Provide option to enable uart dcc support for zynqmp
This config can be enabled as per board config file.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 10 Jun 2015 10:20:58 +0000 (15:50 +0530)]
Kconfig: zynqmp: Move CONFIG_SYS_TEXT_BASE to defconfig
Move CONFIG_SYS_TEXT_BASE of ZynqMP_ep to its
respective defconfig
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 10 Jun 2015 10:20:57 +0000 (15:50 +0530)]
zynqmp: Define ep config for ZynqMP
Define a new config "zynqmp_ep" for ZynqMP instead
of xilinx_zynqmp. This defconfig supports all emulation
platforms of ZynqMP. Also renamed TARGET_XILINX_ZYNQMP
to ARCH_ZYNQMP.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 10 Jun 2015 10:20:56 +0000 (15:50 +0530)]
zynqmp: Kconfig: Move zynqmp Kconfig
Move the zynqmp Kconfig from board to arch
as there may be different boards under same
architecture.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 26 May 2015 10:01:12 +0000 (12:01 +0200)]
zynq: gem: Setting up WRAP bit for one TX bd
Setting up WRAP bit to indicate that this is the last TX BD in the
chain.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 15 Apr 2015 06:45:01 +0000 (12:15 +0530)]
zynq: gem: Increase the Rx buffer descriptors to 32
Increase the Rx Buffer descriptors to 32. This will avoid
Rx buffer descriptors overflow if more packets were received
at one shot before we process the received ones.
This fixes the issue of intermittent timeouts during tftp
on a 1Gb connection with tftp server running on windows.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Sat, 6 Dec 2014 07:27:53 +0000 (12:57 +0530)]
zynqmp: gem: Flush the rx buffers while transmitting
Flush and invalidate the rx buffers while sending the
tx packet it self as armv8 does flush also while doing
invalidation.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Tue, 8 Jul 2014 10:01:03 +0000 (15:31 +0530)]
zynqmp: gem: Set data bus width to 64bit for arm64
Set the data bus width to 64-bit AMBA Databus width in config register.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Yegor Yefremov [Mon, 27 Jul 2015 09:10:58 +0000 (11:10 +0200)]
am3517_evm: add FIT support
Enable DTS support (CONFIG_OF_LIBFDT) and select
CONFIG_FIT in defconfig.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Paul Kocialkowski [Sun, 26 Jul 2015 16:48:15 +0000 (18:48 +0200)]
Reproducible U-Boot build support, using SOURCE_DATE_EPOCH
In order to achieve reproducible builds in U-Boot, timestamps that are defined
at build-time have to be somewhat eliminated. The SOURCE_DATE_EPOCH environment
variable allows setting a fixed value for those timestamps.
Simply by setting SOURCE_DATE_EPOCH to a fixed value, a number of targets can be
built reproducibly. This is the case for e.g. sunxi devices.
However, some other devices might need some more tweaks, especially regarding
the image generation tools.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Masahiro Yamada [Sat, 25 Jul 2015 18:40:35 +0000 (03:40 +0900)]
tools: remove mpc86x_clk tool
This is commented out in the Makefile for more than 10 years.
I assume it is proof that this tool is unused.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Pantelis Antoniou <panto@intracom.gr>
Nishanth Menon [Wed, 22 Jul 2015 23:05:48 +0000 (18:05 -0500)]
configs: k2*_evm: rename skernel binary names to generated file names
using http://git.ti.com/keystone-linux/boot-monitor/trees/master as
reference (tag K2_BM_15.07) the generated files do not have evm
extensions by default. So dont use -evm extension.
Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:47 +0000 (18:05 -0500)]
configs: ti_armv7_keystone2: switch to using kernel zImage
Switch to using zImage instead of uImage. and while at it, start using
bootz as default. While at it, get rid of BOOTIMAGE define and start
using Linux upstream dtb file names.
Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:46 +0000 (18:05 -0500)]
configs: ti_armv7_keystone2: switch addresses to generic addresses
Use the defaults defined in DEFAULT_LINUX_BOOT_ENV
Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:45 +0000 (18:05 -0500)]
configs: ti_armv7_keystone2: start using armv7_common
Try to maintain as much commonality by conditionally including stuff
in armv7_common as necessary and removing the common defines from
keystone2 header.
Note: as part of this change, all keystone2 platforms will now start
using the generic u-boot prompt instead of the custom prompt.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:44 +0000 (18:05 -0500)]
configs: rename ks2_evm into ti_armv7_keystone2
rename the keystone2 common header into an keystone2 architecture
specific header which can then reuse the common ti_armv7 config headers.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-By: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:43 +0000 (18:05 -0500)]
board: ks2_evm: get rid of bogus CONFIG_LINUX_BOOT_PARAM_ADDR
CONFIG_LINUX_BOOT_PARAM_ADDR is not a valid configuration option. Do
just like what the rest of the world does.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-By: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:42 +0000 (18:05 -0500)]
configs: ti: armv7_common: enable Thumb mode for all
Commit
bd2c4522c26d5 ("ti: armv7: enable EXT support in SPL (using
ti_armv7_common.h)") enabled thumb mode only for SPL builds, however,
All TI armv7 platforms do support thumb, and there is no reason why the
space savings cannot be exploited for u-boot as well.
Reported-by: Murali Karicheri <m-karicheri2@ti.com>
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Nishanth Menon [Wed, 22 Jul 2015 23:05:41 +0000 (18:05 -0500)]
configs: split ti_armv7_common into a omap generic header
TI armv7 based SoCs are based on two architectures - one based on OMAP
generation architecture and others based on Keystone architecture.
Many of the options are architecture specific, however a lot are common
with v7 architecture. So, step 1 will be to move out OMAP specific stuff
from ti_armv7_common into a ti_armv7_omap.h header which is then used
by all the relevant architecture headers.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Paul Kocialkowski [Tue, 21 Jul 2015 18:10:35 +0000 (20:10 +0200)]
nokia_rx51: Typo in CONFIG_MUSB_HCD fixup
CONFIG_MUSB_HDC should be CONFIG_MUSB_HCD to have any effect.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Adam YH Lee [Mon, 20 Jul 2015 18:50:40 +0000 (11:50 -0700)]
Update the rootfs type to ext4 for Overo and Pepper
Gumstix is migrating from ext3 to ext4 file system.
Signed-off-by: Adam YH Lee <adam.yh.lee@gmail.com>
Acked-by: Ash Charles <ashcharles@gmail.com>
Antonio Borneo [Sun, 19 Jul 2015 14:19:48 +0000 (22:19 +0800)]
stm32f429: use 180 MHz system clock
Mainline Linux kernel commit
338a6aaabc02fa63b70441dd0e1b70aea64673c6 (ARM: dts: Introduce
STM32F429 MCU) in arch/arm/boot/dts/stm32f429.dtsi
requires U-Boot to set system clock to 180 MHz.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
To: Albert Aribaud <albert.u.boot@aribaud.net>
To: Tom Rini <trini@konsulko.com>
To: Kamil Lulko <rev13@wp.pl>
Cc: u-boot@lists.denx.de
Antonio Borneo [Sun, 19 Jul 2015 14:19:47 +0000 (22:19 +0800)]
stm32f4: add cpu clock option for 180 MHz
While most stm32f4 run at 168 MHz, stm32f429 can work till 180 MHz.
Add option to select 180 MHz through macro CONFIG_SYS_CLK_FREQ.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
To: Albert Aribaud <albert.u.boot@aribaud.net>
To: Tom Rini <trini@konsulko.com>
To: Kamil Lulko <rev13@wp.pl>
Cc: u-boot@lists.denx.de
Antonio Borneo [Sun, 19 Jul 2015 14:19:46 +0000 (22:19 +0800)]
stm32f429: pass the device unique ID in DTB
Read device unique ID and set environment variable "serial#".
Value would then be passed to kernel through DTB.
To read ID from DTB, kernel is required to have commit:
3f599875e5202986b350618a617527ab441bf206 (ARM: 8355/1: arch: Show
the serial number from devicetree in cpuinfo)
This commit is already mainline since v4.1-rc1.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
To: Albert Aribaud <albert.u.boot@aribaud.net>
To: Tom Rini <trini@konsulko.com>
To: Kamil Lulko <rev13@wp.pl>
Cc: u-boot@lists.denx.de
Masahiro Yamada [Fri, 17 Jul 2015 11:30:28 +0000 (20:30 +0900)]
Kill unneeded #include <linux/kconfig.h>
Because the top-level Makefile forces all the source files
to include include/linux/kconfig.h (see the UBOOTINCLUDE define),
these includes are redundant.
By the way, there are exceptions for the statement above; host
programs. In fact, host tools in U-Boot depend on a particular
board configuration, although I think they should not. So, some
files still include <linux/config.h> to work around build errors
on host tools.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Nishanth Menon [Thu, 16 Jul 2015 15:14:49 +0000 (10:14 -0500)]
board: ks2: README: fix typos
Fix up a few typos in documentation.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Paul Kocialkowski [Thu, 16 Jul 2015 13:36:41 +0000 (15:36 +0200)]
am33xx: Unused get_board_rev function removal
All am33xx device tree are using device-tree, so get_board_rev is never actually
called. Thus, we can get rid of it to make the code easier to maintain.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
Paul Kocialkowski [Thu, 16 Jul 2015 13:10:20 +0000 (15:10 +0200)]
omap3: CONFIG_REVISION_TAG ifdef check for get_board_rev
Despite being defined with __weak, this declaration of get_board_rev will
conflict with the fallback one when ONFIG_REVISION_TAG is not defined.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:26 +0000 (16:02 +0200)]
omap5: Definitions for SYS_BOOT-based fallback boot device selection
This introduces code to read the value of the SYS_BOOT pins on the OMAP5, as
well as the memory-preferred scheme for the interpretation of each value.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:25 +0000 (16:02 +0200)]
omap4: Definitions for SYS_BOOT-based fallback boot device selection
This introduces code to read the value of the SYS_BOOT pins on the OMAP4, as
well as the memory-preferred scheme for the interpretation of each value.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:24 +0000 (16:02 +0200)]
omap3: Definitions for SYS_BOOT-based fallback boot device selection
This introduces code to read the value of the SYS_BOOT pins on the OMAP3, as
well as the memory-preferred scheme for the interpretation of each value.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:23 +0000 (16:02 +0200)]
omap-common: SYS_BOOT-based fallback boot device selection for peripheral boot
OMAP devices might boot from peripheral devices, such as UART or USB.
When that happens, the U-Boot SPL tries to boot the next stage (complete U-Boot)
from that peripheral device, but in most cases, this is not a valid boot device.
This introduces a fallback option that reads the SYS_BOOT pins, that are used by
the bootrom to determine which device to boot from. It is intended for the
SYS_BOOT value to be interpreted in the memory-preferred scheme, so that the
U-Boot SPL can load the next stage from a valid location.
Practically, this options allows loading the U-Boot SPL through USB and have it
load the next stage according to the memory device selected by SYS_BOOT instead
of stalling.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:22 +0000 (16:02 +0200)]
siemens-am33x-common: Hardcoded value instead of non-included define
The config file for the siemens-am33x-common was using OMAP_I2C_STANDARD, which
is defined in a header that is not included in the config header. In most cases,
it was being included by the code using CONFIG_SYS_OMAP24_I2C_SPEED, but it
might not always be the case.
In particular, when introducing I2C SPL support in omap-common's boot-common.c,
the header is missing and including it breaks other devices.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:21 +0000 (16:02 +0200)]
omap-common: Boot device define instead of hardcoded value
Now that SPL boot devices are clearly defined, we can use BOOT_DEVICE_QSPI_4
instead of a hardcoded value.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:20 +0000 (16:02 +0200)]
omap: SPL boot devices cleanup and completion
This cleans up the SPL boot devices for omap platforms and introduces support
for missing boot devices.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Paul Kocialkowski [Wed, 15 Jul 2015 14:02:19 +0000 (16:02 +0200)]
omap-common: Common boot code OMAP3 support and cleanup
This introduces OMAP3 support for the common omap boot code, as well as a
major cleanup of the common omap boot code.
First, the omap_boot_parameters structure becomes platform-specific, since its
definition differs a bit across omap platforms. The offsets are removed as well
since it is U-Boot's coding style to use structures for mapping such kind of
data (in the sense that it is similar to registers). It is correct to assume
that romcode structure encoding is the same as U-Boot, given the description
of these structures in the TRMs.
The original address provided by the bootrom is passed to the U-Boot binary
instead of a duplicate of the structure stored in global data. This allows to
have only the relevant (boot device and mode) information stored in global data.
It is also expected that the address where the bootrom stores that information
is not overridden by the U-Boot SPL or U-Boot.
The save_omap_boot_params is expected to handle all special cases where the data
provided by the bootrom cannot be used as-is, so that spl_boot_device and
spl_boot_mode only return the data from global data.
All of this is only relevant when the U-Boot SPL is used. In cases it is not,
save_boot_params should fallback to its weak (or board-specific) definition.
save_omap_boot_params should not be called in that context either.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Masahiro Yamada [Wed, 15 Jul 2015 11:59:29 +0000 (20:59 +0900)]
kbuild: create symbolic link only for ARM, AVR32, SPARC, PowerPC, x86
The symbolic link to SoC/CPU specific header directory is created
during the build, while it is only necessary for ARM, AVR32, SPARC,
x86, and some CPUs of PowerPC. For the other architectures, it just
results in a broken symbolic link.
Introduce CONFIG_CREATE_ARCH_SYMLINK to not create unneeded symbolic
links.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 15 Jul 2015 11:59:28 +0000 (20:59 +0900)]
nds32: include <asm/arch-*/*.h> instead of <asm/arch/*.h>
There are only two SoC-specific headers for this architecture:
- arch/nds32/include/asm/arch-ag101/ag101.h
- arch/nds32/include/asm/arch-ag102/ag102.h
Those two have different file names, so there is no advantage to
include them via symbolic linked directory.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Haikun.Wang@freescale.com [Thu, 9 Jul 2015 11:58:03 +0000 (19:58 +0800)]
generic_board: Call "checkboard" even though the root node has a "model" property
In case of enable CONFIG_OF_CONTROL and has a "model" property in the root node,
the board special "checkboard" will not be called.
Usually we show some useful version information in the function.
This patch enable call "checkboard" in any case.
It is not conflicting with showing "model" at the same time.
For example on LS2085AQDS:
Showing "model" only:
Model: Freescale Layerscape 2085a QDS Board
Showing "checkboard" only:
Board: LS2085E-QDS, Board Arch: V1, Board version: B, boot from vBank: 4
Showing both:
Model: Freescale Layerscape 2085a QDS Board
Board: LS2085E-QDS, Board Arch: V1, Board version: B, boot from vBank: 4
Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Vitaly Andrianov [Wed, 8 Jul 2015 15:56:01 +0000 (11:56 -0400)]
keystone2: net: add mcast function to keyston2 Ethernet driver
The MCAST_TFTP support requires that network drivers has mcast functon
implemented. This commit adds dummy keystone2_eth_bcast_addr() to meet
the requirement. As far as the driver doesn't use ALE and doesn't filter
any incoming packets, the function is empty.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Vitaly Andrianov [Wed, 8 Jul 2015 15:40:14 +0000 (11:40 -0400)]
keystone2: add wfi in to the core_spin loop
When core A turning of core B, via tetris DPSC it places the core
B DPSC into transitional state. The core B has to execute wfi instruction
to move its DPSC to the OFF state. This patch add such instruction.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Stefan Roese [Mon, 6 Jul 2015 11:35:55 +0000 (13:35 +0200)]
misc: led: pca9551_led: Fix problem with multiple blink frequencies
Only 2 frequencies are supported. The current driver implementation does
not always use the 2 last configured blink frequencies. This patch
fixes this problem. So that the last two entered frequencies are
active.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Tom Rini <trini@konsulko.com>
rev13@wp.pl [Sun, 5 Jul 2015 10:54:23 +0000 (12:54 +0200)]
stm32f429-discovery: Use ttyS0 as the console device
Mainline kernel will be using this device name as well.
Signed-off-by: Kamil Lulko <rev13@wp.pl>
Masahiro Yamada [Sat, 4 Jul 2015 16:56:57 +0000 (01:56 +0900)]
kbuild: use relative path more to include Makefile
Prior to this commit, it was impossible to use relative path to
include Makefiles from the top level Makefile because the option
"--include-dir=$(srctree)" becomes effective when Make enters into
sub Makefiles.
To use relative path in any places, this commit moves the option
above the "sub-make" target.
This was imported from Linux (commit
a436bb7b8063) and adjusted for
U-Boot.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Masahiro Yamada [Sat, 4 Jul 2015 16:56:56 +0000 (01:56 +0900)]
kbuild: do not add $((generic-)offsets-file) to targets
$(always) is added to targets by scripts/Makefile.build.
Moreover, filechk does not need .*.cmd files.
Adding these two files to targets is redundant.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Sat, 4 Jul 2015 16:56:55 +0000 (01:56 +0900)]
kbuild: sync with Linux 4.1
Update some build scripts to match Linux 4.1. Commit-based syncing
was done so as not to break U-Boot specific changes.
The previous big sync was from Linux 3.18-rc1 by commit
176d09827725
(kbuild: sync misc scripts with Linux 3.18-rc1).
The commits imported from Linux (some with adjustments) are:
[1] commit
9fb5e5372208973984a23ee6f5f025c05d364633
Author: Robert Richter <rrichter@cavium.com>
dts, kbuild: Factor out dtbs install rules to Makefile.dtbinst
[2] commit
371fdc77af44f4cb32475fd499e1d912ccc30890
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: collect shorthands into scripts/Kbuild.include
[3] commit
a29b82326ed4eb5567b03c85b52c6891578d5a03
Author: Michal Marek <mmarek@suse.cz>
kbuild: Remove duplicate $(cmd) definition in Makefile.clean
[4] commit
1846dfbde3e8a53f3673dcb1c1b79fd9b3f8d40d
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: remove redundant -rR flag of hdr-inst
[5] commit
34948e0bbf98640fc1821751b01d2f0cd17d84d5
Author: Michal Marek <mmarek@suse.cz>
kbuild: Drop support for clean-rule
[6] commit
a16c5f99a28c9945165c46da27fff8e6f26f8736
Author: Michal Marek <mmarek@suse.cz>
kbuild: Fix removal of the debian/ directory
[7] commit
d0d38cd9e853db11e0242b3df4c9c3c4a663fbb4
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: use mixed-targets when two or more config targets are given
[8] commit
dd33c03b18b3f2db791eb6a17c37d2de66e4de18
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: fix cc-ifversion macro
[9] commit
665d92e38f65d70796aad2b8e49e42e80815d4a4
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: do not add $(call ...) to invoke cc-version or cc-fullversion
[10] commit
6dcb4e5edf39e3b65a75ca76f087b2fdbee8a808
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: allow cc-ifversion to have the argument for false condition
[11] commit
c0a80c0c27e5e65b180a25e6c4c2f7ef9e386cd3
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
ftrace: allow architectures to specify ftrace compile options
[12] commit
0b24becc810dc3be6e3f94103a866f214c282394
Author: Andrey Ryabinin <a.ryabinin@samsung.com>
kasan: add kernel address sanitizer infrastructure
[13] commit
4218affdf57f938c04e3a916a9685ee27079f377
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: remove warning about "make depend"
[14] commit
77479b38e2f58890eb221a0418357502a5b41cd6
Author: Nathan Rossi <nathan.rossi@xilinx.com>
kbuild: Create directory for target DTB
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Sat, 4 Jul 2015 16:56:54 +0000 (01:56 +0900)]
kconfig: sync with Linux 4.1
Update the files under scripts/kconfig/ to match Linux 4.1.
Some Kconfig sources have diverged from those in the kernel,
so commit-base syncing was done not to lose U-Boot specific updates.
The commits cherry-picked from Linux are:
[1] commit
be8af2d54a66911693eddc556e4f7a866670082b
Author: Bjørn Forsman <bjorn.forsman@gmail.com>
kconfig/lxdialog: get ncurses CFLAGS with pkg-config
[2] commit
3943f42c11896ce82ad3da132c8a5630313bdd0e
Author: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Replace mentions of "list_struct" to "list_head"
[3] commit
e4e458b45c5861808674eebfea94cee2258bb2ea
Author: Arjun Sreedharan <arjun024@gmail.com>
calloc/xcalloc: Fix argument order
[4] commit
09950bc256e3628d275f90e016e6f5a039fbdcab
Author: Olof Johansson <olof@lixom.net>
merge_config.sh: Display usage if given too few arguments
[5] commit
b6a2ab2cd4739a9573ed41677e53171987b8da34
Author: Colin Ian King <colin.king@canonical.com>
kconfig: use va_end to match corresponding va_start
[6] commit
70529b1a1784503169416df19ce3d68746401340
Author: Michal Marek <mmarek@suse.cz>
kconfig: Get rid of the P() macro in headers
[7] commit
463157444e377bf9b279101b1f16a94c4648c03a
Author: Michal Marek <mmarek@suse.cz>
kconfig: Remove dead code
[8] commit
ad8d40cda3ad22ad9e8863d55a5c88f85c0173f0
Author: Michal Marek <mmarek@suse.cz>
kconfig: Remove unnecessary prototypes from headers
[9] commit
de4619937229378e81f95e99c9866acc8e207d34
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
kbuild: mergeconfig: fix "jobserver unavailable" warning
[10] commit
b9fe99c5b994c6ddc57780993966b18899526c0b
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
kbuild: mergeconfig: move an error check to merge_config.sh
[11] commit
371cfd4ff0611d8bc5d18bbb9cc6a2bc3d56cd3d
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
kbuild: mergeconfig: remove redundant $(objtree)
[12] commit
3a975b8cfcbe026b535f83bde9a3c009bae214f9
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
merge_config.sh: improve indentation
[13] commit
bc8f8f5fc47cd02c2c5f3580dac2fe6695af1edd
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
merge_config.sh: rename MAKE to RUNMAKE
[14] commit
63a91033d52e64a22e571fe84924c0b7f21c280d
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
kbuild: add generic mergeconfig target, %.config
[15] commit
1cba0c305758c3c1786ecaceb03e142c95a4edc9
Author: Michal Marek <mmarek@suse.cz>
kconfig: Simplify Makefile
[16] commit
0a1f00a1c86421cc07cec87011c7cf4df68ee54b
Author: Michal Marek <mmarek@suse.cz>
kconfig: Do not print status messages in make -s mode
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Paul Kocialkowski [Wed, 1 Jul 2015 22:20:25 +0000 (00:20 +0200)]
config: ti_omap5_common: Palmas power support in SPL
Palmas power support is required for OMAP5 devices such as the OMAP5 uEVM, that
need to e.g. enable MMC power at SPL stage.
This is especially important when booting from a peripheral (such as USB, UART),
where the bootrom will not enable power for the MMC device that will hold the
main U-Boot.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 25 Jul 2015 13:04:18 +0000 (09:04 -0400)]
Merge branch 'master' of git.denx.de/u-boot-sunxi
Hans de Goede [Thu, 18 Jun 2015 16:19:22 +0000 (18:19 +0200)]
sunxi: Enable both ehci and otg in host mode on various boards
Now that the device-model port of the musb mode makes it possible, enable
both the ehci and otg in host mode on boards where the musb is wired up in
host only mode, either via an usb-a receptacle or via an usb <-> sata
converter.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Wed, 17 Jun 2015 19:16:59 +0000 (21:16 +0200)]
sunxi: ga10h: Enable both otg and regular usb host controllers
This allows using devices plugged into both ports of the tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Thu, 18 Jun 2015 16:21:33 +0000 (18:21 +0200)]
sunxi: musb: Stop treating not having a vbus-det gpio as an error
On some boards the otg is wired up in host-only mode in this case we
have no vbus-det gpio.
Stop logging an error from sunxi_usb_phy_vbus_detect() in this case, and
stop treating sunxi_usb_phy_vbus_detect() returning a negative errno, as
if a charger is plugged into the otg port.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Thu, 18 Jun 2015 20:45:34 +0000 (22:45 +0200)]
sunxi: musb: Improve output during probing
When we return an error the usb core will print an error-message, so in this
case do not print anything.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Hans de Goede [Wed, 17 Jun 2015 15:44:58 +0000 (17:44 +0200)]
sunxi: musb: Use device-model for musb host mode
Modify the sunxi musb glue to use the device-model for musb host mode.
This allows using musb in host mode together with other host drivers
such as ehci / ohci, which is esp. useful on boards which use the
musb controller in host-only mode, these boards have e.g. an usb-a
receptacle or an usb to sata converter attached to the musb controller.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Wed, 17 Jun 2015 13:49:26 +0000 (15:49 +0200)]
sunxi: musb: Move musb config and platdata to the sunxi-musb glue
Move the musb config and platdata to the sunxi-musb glue, which is where
it really belongs. This is preparation patch for adding device-model
support for the sunxi-musb-host code.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Sun, 14 Jun 2015 15:40:37 +0000 (17:40 +0200)]
sunxi: musb: Add id pin support
When in host mode check if there is a host cable inserted into the otg
port by checking the id pin. If there is no host cable return an error to
make usb_lowlevel_init() exit early, rather then waiting for 1 second
for a device which will never show up.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Sun, 14 Jun 2015 14:48:56 +0000 (16:48 +0200)]
sunxi: musb: Move vbus check to sunxi_musb_enable
This way it can be re-checked on "usb reset".
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Hans de Goede [Sun, 14 Jun 2015 15:29:53 +0000 (17:29 +0200)]
sunxi: usb-phy: Add support for reading otg id pin value
Add support for reading the id pin value of the otg connector to the usb
phy code.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>