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Signed-off-by: Ashish Kumar <[email protected]>
Signed-off-by: Amrita Kumari <[email protected]>
Signed-off-by: Ran Wang <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: York Sun <[email protected]>
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All users of this macro have been converted. Remove MTDDEBUG and
related CONFIG options.
ubifs_dbg_msg_key() is kept. It is silent unless DEBUG is defined.
I am not touching scripts/config_whitelist.txt. The deprecated options
will be dropped by the next resync.
Signed-off-by: Masahiro Yamada <[email protected]>
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Since
rem = ((long) *tim_p) % SECSPERDAY;
the second while cycle
while (rem >= SECSPERDAY)
is dead.
Reported-by: Coverity (CID: 167334)
Signed-off-by: Marek Behun <[email protected]>
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Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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These macros are useful to avoid link error on 32-bit systems.
Signed-off-by: Masahiro Yamada <[email protected]>
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Copied from Linux 4.13.
Commit log of 3e9b3112ec74 of Linux explains well why this header
is useful.
Signed-off-by: Masahiro Yamada <[email protected]>
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Many drivers had started to use dev_err, dev_info, etc. for log
functions. Currently, we are relying on <linux/compat.h>, but I
guess the best home is <dm/device.h>, taking into account that
Linux defines them in <linux/device.h>.
For now, I am leaving the ones in <linux/compat.h> because lots of
Linux-originated code uses dev_*(), but the first argument is not
struct udevice, so we need to ignore the bogus argument. More
efforts are needed to iron out the issues.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Collect runtime BUG/WARN into a self-contained header <linux/bug.h>
to make these macros easier to use.
Signed-off-by: Masahiro Yamada <[email protected]>
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As commit 84b8bf6d5d2a ("bug.h: move BUILD_BUG_* defines to
include/linux/bug.h") noted, include/linux/bug.h was locally
modified for U-Boot because the name conflict of error() caused
build errors at that time.
Now error() is gone, so we can fully sync BUILD_BUG* with Linux.
These macros are just compile-time utilities. Nothing depends on
platform code, so it should make sense to simply copy Linux's ones.
Please note Linux split BUILD_BUG stuff out into <linux/build_bug.h>
by commit bc6245e5efd7. Let's follow it.
Signed-off-by: Masahiro Yamada <[email protected]>
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When we import code from Linux, with regular re-sync planned, we want
to use printk() and pr_*(). U-Boot does not support them in a clean
way. So, people end up with local macros, or compat headers here and
there, then we occasionally see build errors of definition conflicts.
We have include/linux/compat.h, but putting all sorts of unrelated
things into a single header is just a temporal workaround. Hence this
patch, to find the best home for all printk variants. If you want to
use printk() and friends, please include <linux/printk.h>. This header
is self-contained, and pulls in only a few headers.
When I was testing this clean-up, I noticed the image size exceeded
its platform limit on some boards. This is because all pr_*() that
were previously defined as no-op in include/linux/mtd/mtd.h (unless
CONFIG_MTD_DEBUG is set), are now enabled.
To make such boards happy, this commit also implements CONFIG_LOGLEVEL.
The concept is similar to the kernel parameter "loglevel". (Actually,
the Kconfig help message was taken from kernel-paremeter.txt of Linux)
Messages with a loglevel smaller than console loglevel will be printed.
The difference is the loglevel is build-time determined. To save the
image size, lower priority pr_*() are compiled out. I set the default
of CONFIG_LOGLEVEL to 6, i.e. pr_notice and higher priority messages
are compiled in.
I adjusted CONFIG_LOGLEVEL to avoid build error for some boards.
Signed-off-by: Masahiro Yamada <[email protected]>
[trini: Add in SPL_LOGLEVEL that is the same as LOGLEVEL]
Signed-off-by: Tom Rini <[email protected]>
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USB endpoint reports the period between consecutive requests to send
or receive data as bInverval in its endpoint descriptor. So far this
is ignored by xHCI driver and the 'Interval' field in xHC's endpoint
context is always programmed to zero which means 1ms for low speed
or full speed , or 125us for high speed or super speed. We should
honor the interval by getting it from endpoint descriptor.
Signed-off-by: Bin Meng <[email protected]>
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Some drivers in Linux (ex. drivers/mtd/nand/denali.c) use
ioread*/iowrite* accessors. Import them to make drivers more
synced. I copied code from include/asm-generic/io.h of Linux.
Signed-off-by: Masahiro Yamada <[email protected]>
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Import include/linux/dma-direction.h from Linux 4.13-rc7 and delete
duplicated definitions of enum dma_data_direction.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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Add an mii helper function to resolve flow control status per
IEEE 802.3-2005 table 28B-3.
This function was taken from the Linux source tree.
Signed-off-by: Yuiko Oshino <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Even though there's now a TPL_DM configuration option, the spl logic
still checks for SPL_DM and thus does not pick up the proper config
option.
This introduces the use of CONFIG_IS_ENABLED(DM) in spl.c to always
pick up the desired configuration option instead of having a
hard-coded check for the SPL variant.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).
Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).
There is no good point to keep this support in U-Boot either.
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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Add an implementation of strcspn() which returns the number of initial
characters that do not match any in a rejection list.
Signed-off-by: Simon Glass <[email protected]>
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This functions works like strchr() but returns the end of the string if
the character is not found. Add an implementation of this.
Signed-off-by: Simon Glass <[email protected]>
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In linux v4.9 this returns a value. This saves checking the warning
condition twice in some code.
Update the U-Boot version to do this also.
Signed-off-by: Simon Glass <[email protected]>
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Modify the determination of the base address of xHCI registers of DRA7XX
targets.
Before the commit: by the target.
After the commit: by the USB port index.
Cc: Lokesh Vutla <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Roger Quadros <[email protected]>
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Roger Quadros <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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In Linux, CONFIG_ARCH_OMAP2PLUS is used for OMAP2 or later SoCs.
Rename CONFIG_ARCH_OMAP2 to CONFIG_ARCH_OMAP2PLUS to follow this
naming.
Move the OMAP2+ board/SoC choice down to mach-omap2/Kconfig to slim
down the arch/arm/Kconfig level.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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If the system is running PSCI firmware, the System Reset function
(func ID: 0x80000009) is supposed to be handled by PSCI, that is,
the SoC/board specific reset implementation should be moved to PSCI.
U-Boot should call the PSCI service according to the arm-smccc
manner.
The arm-smccc is supported on ARMv7 or later. Especially, ARMv8
generation SoCs are likely to run ARM Trusted Firmware BL31. In
this case, U-Boot is a non-secure world boot loader, so it should
not be able to reset the system directly.
Signed-off-by: Masahiro Yamada <[email protected]>
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Adjust ARM SMC Calling Convention code for U-Boot:
- Replace the license block with SPDX
- Change path to asm-offsets.h
- Define UNWIND() as no-op
- Add Kconfig entry
- Add asm-offsets
Signed-off-by: Masahiro Yamada <[email protected]>
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Imports ARM SMC Calling Convention code from Linux 4.11-rc6.
The files have been copied as follows:
[Linux] [U-Boot]
arch/arm/kernel/smccc-call.S -> arch/arm/cpu/armv7/smccc-call.S
arch/arm64/kernel/smccc-call.S -> arch/arm/cpu/armv8/smccc-call.S
arch/arm/include/asm/opcodes* -> arch/arm/include/asm/opcodes*
include/linux/arm-smccc.h -> include/linux/arm-smccc.h
Signed-off-by: Masahiro Yamada <[email protected]>
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Use CONFIG_ARCH_LS1021A instead.
Signed-off-by: York Sun <[email protected]>
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Use CONFIG_ARCH_LS1043A instead.
Signed-off-by: York Sun <[email protected]>
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Use CONFIG_ARCH_LS2080A instead.
Signed-off-by: York Sun <[email protected]>
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Sync with Linux commit ad0376eb1483b ("Merge tag 'edac_for_4.11_2'").
Signed-off-by: Peng Fan <[email protected]>
Cc: Tom Rini <[email protected]>
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The architecture is currently unmaintained, remove.
Cc: Benjamin Matthews <[email protected]>
Cc: Chong Huang <[email protected]>
Cc: Dimitar Penev <[email protected]>
Cc: Haitao Zhang <[email protected]>
Cc: I-SYST Micromodule <[email protected]>
Cc: M.Hasewinkel (MHA) <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Martin Strubel <[email protected]>
Cc: Peter Meerwald <[email protected]>
Cc: Sonic Zhang <[email protected]>
Cc: Valentin Yakovenkov <[email protected]>
Cc: Wojtek Skulski <[email protected]>
Cc: Wojtek Skulski <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The macro GENMASK_ULL needs the BITS_PER_LONG_LONG macro which is
defined in the bitsperlong.h header. Lets include this header as
the upcoming A7k/8k support in the Marvell mvpp2 ethernet driver
uses this macro.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Joe Hershberger <[email protected]>
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Enable usb feature for ls1046ardb
Signed-off-by: Changming Huang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This was imported from Linux 4.9 and adjusted for U-Boot.
- Replace the license block with SPDX
- Drop all *_atomic variants, which make no sense for U-Boot
- Remove the sleep_us argument, which makes no sense for U-Boot
Signed-off-by: Masahiro Yamada <[email protected]>
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Copied from Linux 4.9.
Signed-off-by: Masahiro Yamada <[email protected]>
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Currently, mdelay() and udelay() are declared in include/common.h,
while ndelay() in include/linux/compat.h. It would be nice to
collect them into include/linux/delay.h like Linux.
While we are here, fix the ndelay() implementation; I used the
DIV_ROUND_UP() instead of (x)/1000 because it must wait *longer*
than the given period of time.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Both AM57xx and DRA7xx share the same set of base addresses for DWC
controllers. The usage however differ with DWC2 instance used typically
in AM57xx evms while DWC1 instances used in DRA7x platforms.
Use TARGET_SOC config to differentiate so that CONFIG_AM57XX can be dropped.
Eventually, this needs to be dt-fied.
Signed-off-by: Nishanth Menon <[email protected]>
Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Commit c68c62 ("i2c: mvtwsi: Make delay times frequency-dependent")
extensively used the ndelay function with a calculated parameter
which is dependant on the configured frequency of the I2C bus. If
standard speed is employed, the parameter is usually 10000 (10000ns
period length for 100kHz frequency).
But, since the arm architecture does not implement a proper version of
ndelay, the fallback default from include/linux/compat.h is used,
which defines every ndelay as udelay(1). This causes problems for
slower speeds on arm, since the delay time is now 9us too short for
the desired frequency, which leads to random failures of the I2C
interface.
To remedy this, we implement a proper, parameter-aware ndelay fallback
for architectures that don't implement a real ndelay function.
Reported-By: Jason Brown <[email protected]>
To: Tom Rini <[email protected]>
To: Heiko Schocher <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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INFO macro make flash table entries more adjustable like
adding new flash_info attributes, update ID length bytes
and so on and more over it will sync to Linux way of defining
flash_info attributes.
- Add JEDEC_ID
- Add JEDEC_EXT macro
- Add JEDEC_MFR
- spi_flash_params => spi_flash_info
- params => info
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: York Sun <[email protected]>
Cc: Vignesh R <[email protected]>
Cc: Mugunthan V N <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Siva Durga Prasad Paladugu <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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We have list_first_entry() but in some cases it is useful to find the last
item added to the list. Add a macro for this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Currently the controller by default enables the Receive Detect feature in P3
mode in USB 3.0 PHY. However, USB 3.0 PHY does not reliably support receive
detection in P3 mode.
Enabling the USB3 controller to configure USB in P2 mode whenever the Receive
Detect feature is required.
Signed-off-by: Sriram Dash <[email protected]>
Signed-off-by: Rajesh Bhagat <[email protected]>
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transfers requests
This is required for better performance, and performs below tuning:
1. Enable burst length set, and define it as 4/8/16.
2. Set burst request limit to 16 requests.
Signed-off-by: Rajesh Bhagat <[email protected]>
Signed-off-by: Sriram Dash <[email protected]>
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trini: Drop local memset() from
examples/standalone/mem_to_mem_idma2intr.c
Signed-off-by: Tom Rini <[email protected]>
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Move this config to Kconfig option and clean up existing uses.
Signed-off-by: York Sun <[email protected]>
CC: Calvin Johnson <[email protected]>
CC: Prabhakar Kushwaha <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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For synchronization, import macros from
- include/uapi/asm-generic/errno-base.h
- include/uapi/asm-generic/errno.h
- include/linux/errno.h
of Linux 4.8-rc7.
Signed-off-by: Masahiro Yamada <[email protected]>
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Collect a couple of duplicated defines into a single place.
Signed-off-by: Masahiro Yamada <[email protected]>
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There are no files that include <asm-generic/errno.h> any more.
Move error macro defines to include/linux/errno.h and remove
include/asm-generic/errno.h.
Going forward, please include <linux/errno.h> when you need error
macros.
Signed-off-by: Masahiro Yamada <[email protected]>
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Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)
Replace all include directives for <asm/errno.h> with <linux/errno.h>.
Signed-off-by: Masahiro Yamada <[email protected]>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <[email protected]>
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