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Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Minkyu Kang <[email protected]>
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BUILD_BUG_* macros have been defined in several headers. It would
be nice to collect them in include/linux/bug.h like Linux.
This commit is cherry-picking useful macros from include/linux/bug.h
of Linux 4.4.
I did not import BUILD_BUG_ON_MSG() because it would not work if it
is used with include/common.h in U-Boot. I'd like to postpone it
until the root cause (the "error()" macro in include/common.h causes
the name conflict with "__attribute__((error()))") is fixed.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This commit adds the psci.h header file from Linux kernel
which contains definitions related to the PSCI interface provided
by firmware
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
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In a number of places we had wordings of the GPL (or LGPL in a few
cases) license text that were split in such a way that it wasn't caught
previously. Convert all of these to the correct SPDX-License-Identifier
tag.
Signed-off-by: Tom Rini <[email protected]>
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This reverts commit e8f954a756a825130d11b9c8fca70101dd8b3ac5, which
causes compiling errors on 32-bit hosts.
Acked-by: Aneesh Bansal <[email protected]>
Signed-off-by: York Sun <[email protected]>
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uintptr_t which is a typdef for unsigned long is needed for creating
pointers (32 or 64 bit depending on Core) from 32 bit variables
storing the address.
If a 32 bit variable (u32) is typecasted to a pointer (void *),
compiler gives a warning in case size of pointer on the core is 64 bit.
The typdef has been moved from include/compiler.h to include/linux/types.h
Signed-off-by: Aneesh Bansal <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This patch removes unsued function usb_phy_reset, rather common function
dwc3_phy_reset is used.
Signed-off-by: Marek Vasut <[email protected]>
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Add support for the third USB controller for LS1043A.
Signed-off-by: Gong Qianyu <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Freescale's LS2085A is a another personality of LS2080A SoC with
support of AIOP and DP-DDR.
This Patch adds support of LS2085A Personality.
Signed-off-by: Pratiyush Mohan Srivastava <[email protected]>
Signed-off-by: Prabhakar Kushwaha <[email protected]>
[York Sun: Updated MAINTAINERS files
Dropped #ifdef in cpu.h
Add CONFIG_SYS_NS16550=y in defconfig]
Reviewed-by: York Sun <[email protected]>
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LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP
personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc.
So renaming existing LS2085A code base to reflect LS2080A (Prime personality)
Signed-off-by: Pratiyush Mohan Srivastava <[email protected]>
Signed-off-by: Prabhakar Kushwaha <[email protected]>
[York Sun: Dropped #ifdef in cpu.c for cpu_type_list]
Reviewed-by: York Sun <[email protected]>
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Add a simple USB keyboard driver for sandbox. It provides a function to
'load' it with input data, which it will then stream through to the normal
U-Boot input subsystem. When the input data is exhausted, the keyboard stops
providing data.
Signed-off-by: Simon Glass <[email protected]>
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Condense these updates down to SPDX tags too while doing this. This is
a port of a1452a3771c4eb85bd779790b040efdc36f4274e from the Linux
Kernel.
Signed-off-by: Tom Rini <[email protected]>
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Implement a Memory Technology Device (MTD) uclass. It should
include most flash drivers in the future. Though no uclass ops
are defined yet, the MTD ops could be used.
The NAND flash driver is based on MTD. The CFI flash and SPI
flash support MTD, too. It should make sense to convert them
to MTD uclass.
Signed-off-by: Thomas Chou <[email protected]>
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Use the is_power_of_2() definition from log2.h to align with the
kernel implementation.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Add fls_long and __ffs64 support to align with the kernel bitops
implementation.
Signed-off-by: Fabio Estevam <[email protected]>
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Use the log2 header files from the kernel.
Imported from kernel 4.2.3.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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sync with linux v4.2
commit 64291f7db5bd8150a74ad2036f1037e6a0428df2
Author: Linus Torvalds <[email protected]>
Date: Sun Aug 30 11:34:09 2015 -0700
Linux 4.2
This update is needed, as it turned out, that fastmap
was in experimental/broken state in kernel v3.15, which
was the last base for U-Boot.
Signed-off-by: Heiko Schocher <[email protected]>
Tested-by: Ezequiel Garcia <[email protected]>
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add missing definitions for the ubi/ubifs sync
with linux 4.2, also change "#define kfree ..."
into a static inline, so prevent ubi compile error:
CC drivers/mtd/ubi/fastmap.o
drivers/mtd/ubi/fastmap.c: In function 'scan_pool':
drivers/mtd/ubi/fastmap.c:475:3: error: called object 'free' is not a function
Signed-off-by: Heiko Schocher <[email protected]>
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GENMASK is used to create a contiguous bitmask([hi:lo]).
This patch is a copy from Linux, with below commit details
"bitops: Fix shift overflow in GENMASK macros"
(sha1: 00b4d9a14125f1e51874def2b9de6092e007412d)
Cc: Tom Rini <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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Since it's a copy from Linux, this patch moved all
BIT definitions to top so-that it looks same as Linux file.
Cc: Tom Rini <[email protected]>
Cc: Albert ARIBAUD <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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introduce BIT() definition, used in at91_udc gadget
driver.
Signed-off-by: Heiko Schocher <[email protected]>
[remove all other occurrences of BIT(x) definition]
Signed-off-by: Andreas Bießmann <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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add U-Boot specific changes to the at91_udc linux driver,
so it works with U-Boot.
Signed-off-by: Heiko Schocher <[email protected]>
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Increase max sizes for OOB, Page size and eccpos to
suit for Micron MT29F32G08 part
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
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Update the NAND code to match Linux v4.1. The previous sync was
from Linux v3.15 in commit 4e67c57125290b25.
CONFIG_SYS_NAND_RESET_CNT is removed, as the upstream Linux code now
has its own timeout. Plus, CONFIG_SYS_NAND_RESET_CNT was undocumented
and not selected by any board.
Signed-off-by: Scott Wood <[email protected]>
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In addition to mtd_block_isbad(), which checks if a block is bad or
reserved, it's needed to check if a block is reserved only (but not
bad). This commit adds an MTD interface for it, in a similar fashion to
mtd_block_isbad().
While here, fix mtd_block_isbad() so the out-of-bounds checking is done
before the callback check.
Signed-off-by: Ezequiel Garcia <[email protected]>
Tested-by: Pekon Gupta <[email protected]>
Signed-off-by: Brian Norris <[email protected]>
[scottwood: Cherry-picked from Linux 8471bb73ba10ed67]
Signed-off-by: Scott Wood <[email protected]>
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I didn't approve the patch that added them. Get them out of the way
before doing a sync.
Signed-off-by: Scott Wood <[email protected]>
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The previous commit introduced a useful macro used in makefiles,
in order to reference to different variables (CONFIG_... or
CONFIG_SPL_...) depending on the build context.
Per-image config option control is a PITA in C sources, too.
Here are some macros useful in C/CPP expressions.
CONFIG_IS_ENABLED(FOO) can be used as a shorthand for
(!defined(CONFIG_SPL_BUILD) && defined(CONFIG_FOO)) || \
(defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_FOO))
For example, it is useful to describe C code as follows,
#if CONFIG_IS_ENABLED(OF_CONTROL)
(device tree code)
#else
(board file code)
#endif
The ifdef conditional above is switched by CONFIG_OF_CONTROL during
the U-Boot proper building (CONFIG_SPL_BUILD is not defined), and by
CONFIG_SPL_OF_CONTROL during SPL building (CONFIG_SPL_BUILD is
defined).
The macro can be used in C context as well, so you can also write the
equivalent code as follows:
if (CONFIG_IS_ENABLED(OF_CONTROL)) {
(device tree code)
} else {
(board file code)
}
Another useful macro is CONFIG_VALUE().
CONFIG_VALUE(FOO) is expanded into CONFIG_FOO if CONFIG_SPL_BUILD is
undefined, and into CONFIG_SPL_FOO if CONFIG_SPL_BUILD is defined.
You can write as follows:
text_base = CONFIG_VALUE(TEXT_BASE);
instead of:
#ifdef CONFIG_SPL_BUILD
text_base = CONFIG_SPL_TEXT_BASE;
#else
text_base = CONFIG_TEXT_BASE;
#endif
This commit also adds slight hacking on fixdep so that it can
output a correct list of fixed dependencies.
If the fixdep finds CONFIG_IS_ENABLED(FOO) in a source file,
we want
$(wildcard include/config/foo.h)
in the U-boot proper building context, while we want
$(wildcard include/config/spl/foo.h)
in the SPL build context.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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These will be used for efi.h both for U-Boot running as an EFI application
and as a payload. They come from Linux 4.1.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Currently, kzalloc() returns zero-filled memory, while kmalloc()
simply ignores the second argument and never fills the memory
area with zeros.
I want kmalloc(size, __GFP_ZERO) to behave as kzalloc() does,
which will make it easier to add more memory allocator variants.
With the introduction of __GFP_ZERO flag, going forward, kzmalloc()
variants can fall back to kmalloc() enabling the __GFP_ZERO flag.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Acked-by: Simon Glass <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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The vzalloc(size) is equivalent to kzalloc(size, 0). Move it to
include/linux/compat.h as an inline function in order to avoid the
function call overhead.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Acked-by: Simon Glass <[email protected]>
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The macro cpu_relax() is defined by several headers in different
ways.
arch/{arm,avr32,mips}/include/asm/processor.h defines it as follows:
#define cpu_relax() barrier()
On the other hand, include/linux/compat.h defines it as follows:
#define cpu_relax() do {} while (0)
If both headers are included from the same source file, the warning
warning: "cpu_relax" redefined [enabled by default]
is displayed.
It effectively makes it impossible to include <linux/compat.h>
from some sources. Drop the latter.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Acked-by: Simon Glass <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Map USB XHCI controller base addresses for LS2085A SOC
Signed-off-by: Nikhil Badola <[email protected]>
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Move USB controller Base address mapping from ls102xa immap
to fsl xhci header. This is required to remove any warnings when
controller base addresses are mapped for multiple platforms
in their respective files.
Signed-off-by: Nikhil Badola <[email protected]>
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This adjusts (micro)frame length to appropriate value thus
avoiding USB devices to time out over a longer run
Signed-off-by: Nikhil Badola <[email protected]>
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Add xhci driver support for all FSL socs
Signed-off-by: Ramneek Mehresh <[email protected]>
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Add support for DWC3 XHCI controller driver
Signed-off-by: Ramneek Mehresh <[email protected]>
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Since commit 09c3280754f8 (mtd, nand: Move common functions from
cmd_nand.c to common place), NAND commands would not work at all
on large devices.
=> nand read 80000000 10000 10000
NAND read: Offset exceeds device limit
=> nand erase 100000 100000
NAND erase: Offset exceeds device limit
The type of the "size" of "struct mtd_info" is uint64_t, while
mtd_arg_off_size() and mtd_arg_off() treat chipsize as int type.
The chipsize is wrapped around if the argument is given with 2GB
or larger.
Acked-by: Heiko Schocher <[email protected]>
Acked-by: Scott Wood <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>
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Move common functions from cmd_nand.c (for calculating offset
and size from cmdline paramter) to common place, so they could
used from other commands which use mtd partitions.
For onenand the arg_off_size() is left in common/cmd_onenand.c.
It should use now the common arg_off() function, but as I could
not test onenand I let it there ...
Signed-off-by: Heiko Schocher <[email protected]>
Acked-by: Scott Wood <[email protected]>
Reviewed-by: Jagannadh Teki <[email protected]>
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In the latest Linux coding style, <linux/io.h> should be included
rather than <asm/io.h>. To follow this standard also in U-Boot,
add include/linux/io.h. Currently, it just includes <asm/io.h>.
Signed-off-by: Masahiro Yamada <[email protected]>
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Add full link training as a fallback in case the fast link training
fails.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This file (from Linux 3.17) provides defines for display port. Use it so
that our naming is consistent with Linux.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Muram will power off during deepsleep, and the microcode of qe
in muram will be lost, it should be reload when resume.
Signed-off-by: Zhao Qiang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This is useful for creating lists of descriptors, and is better than using
void * for this purpose.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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This is needed for sandbox USB device emulation, so move it to a place
where it can be found by things other than gadgets.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Since we support multiple dwc3 controllers to be existent at the same
time, in order to handle the interrupts of a particular dwc3 controller
usb_gadget_handle_interrutps should take controller index as an
argument.
Hence the API of usb_gadget_handle_interrupts is modified to take
controller index as an argument and made the corresponding changes to all
the usb_gadget_handle_interrupts calls.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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*) Changed the included header files to that used in u-boot.
*) Removed extcon_* APIs
*) Removed regulator_* APIs
*) Fixed other misc warnings
*) Added dwc3-omap.h to include the definitions of UTMI modes.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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error
Added USB_GADGET_DELAYED_STATUS to avoid the following compilation error.
error: ‘USB_GADGET_DELAYED_STATUS’ undeclared (first use in this function)
while compiling dwc3/ep0.c
While this is been added only to avoid compilation error, the complete fix
should be something like the one added in linux kernel. The complete fix
will be ported once we have the composite driver in u-boot look similar to
the one in linux kernel.
commit 1b9ba000177ee47bcc5b44c7c34e48e735f5f9b1
Author: Roger Quadros <[email protected]>
Date: Mon May 9 13:08:06 2011 +0300
usb: gadget: composite: Allow function drivers to pause control transfers
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Did a bunch of things to get dwc3/gadget.c compile in u-boot without
build errors and warnings
*) Changed the included header files to that used in u-boot.
*) Used dma_alloc_coherent and dma_free_coherent APIs of u-boot
*) removed sg support
*) remove jiffies and used a simple while loop
*) removed irq support and added a function to call these interrupt handler.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Changed the header files included in core.h and io.h to the u-boot header
files so that these files can be included in other dwc3 source files and
be compiled in uboot. Also added otg.h which has the defines for dr_mode.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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