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Some devices need special sequences to be used when starting up. Add a
uclass for this. Drivers can be added to provide specific features as
needed.
Signed-off-by: Simon Glass <[email protected]>
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This Rockchip PMIC provides features suitable for battery-powered
applications. It is commonly used with Rockchip SoCs.
Add a driver which provides register access. The regulator driver will use
this.
Signed-off-by: Simon Glass <[email protected]>
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Add a function which produces a flags word from a few common PIN_CONFIG
settings. This is useful for simple pinctrl drivers that don't need to worry
about drive strength, etc.
Signed-off-by: Simon Glass <[email protected]>
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There's a 64K reserved area at the end of the first 4M.
Store env there, so we can use fastboot to flash it.
Signed-off-by: Jeffy Chen <[email protected]>
Acked-by: Simon Glass <[email protected]>
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We will save boot mode flag in grf's os_reg[4], if fastboot
requested or fastboot key pressed, try to enter fastboot mode
at preboot stage.
Signed-off-by: Jeffy Chen <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Add default android gpt partition table for kylin board.
Use "gpt write mmc 0 $partitions" to apply.
Signed-off-by: Jeffy Chen <[email protected]>
Acked-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add a method which can locate a clock for a device, given its index. This
uses the normal device tree bindings to return the clock device and the
first argument which is normally used as a peripheral ID in U-Boot.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Masahiro Yamada <[email protected]>
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Signed-off-by: Jelle van der Waa <[email protected]>
[[email protected]: Minor cleanups]
Signed-off-by: Hans de Goede <[email protected]>
applied with fixing 2 checkpatch warnings:
WARNING: please, no space before tabs
Signed-off-by: Heiko Schocher <[email protected]>
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Add a test for the 'bmp' command. Test both the uncompressed and compressed
versions of the file, since they use different code paths.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Add tests that check that the video console is working correcty. Also check
that text output produces the expected result. Test coverage includes
character output, wrapping and scrolling.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Now that driver model support is available, convert sandbox over to use it.
We can remove a few of the special hooks that sandbox currently has.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Move this option to Kconfig. This is quite simple as only sandbox uses the
driver.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Before relocation we need to reserve memory for the video driver frame
buffers so that they can use this memory when they start up (after
relocation). Add a call to the uclass to permit this.
The current top and bottom of the region is stored in global_data so that
it can be checked post-relocation to ensure enough memory is available. No
video device should be probed before relocation.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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The existing LCD/video interface suffers from conflating the bitmap display
with text output on that display. As a result the implementation is more
complex than it needs to me.
We can support multiple text console drivers. Create a separate uclass to
support this, with its own API.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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The LCD functions and definitions are not used with the driver model video
uclass. When all boards are converted over we can remove the file. For now,
use #ifdef to omit the contents.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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U-Boot has separate code for LCDs and 'video' devices. Both now use a
very similar API thanks to earlier work by Nikita Kiryanov. With the driver-
model conversion we should unify these into a single uclass.
Unfortunately there are different features supported by each. This
implementation provides for a common set of features which should serve
most purposes. The intent is to support:
- bitmap devices with 8, 16 and 32 bits per pixel
- text console wih white on black or vice versa
- rotated text console
- bitmap display (BMP format)
More can be added as additional boards are ported over to use driver model
for video.
The name 'video' is chosen for the uclass since it is more generic than LCD.
Another option would be 'display' but that would introduce a third concept
to U-Boot which seems like the wrong approach.
The existing LCD and video init functions are not needed now, so this uclass
makes no attempt to implement them.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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LPUART is seen on Freescale VF610 and QorIQ Layerscape devices.
Create a Kconfig option and move it to defconfig for all boards
that have this serial driver.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Stefan Agner <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Convert ls1021atwr_nor to driver model support. As a start, enable
ns16550 serial port driver.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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The most basic thing for clock is to enable it, but it is missing
in this uclass.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This header uses ulong, so it needs to include <linux/types.h>.
Likewise, "struct udevice" must be declared before it is used.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
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The comment about get_periph_rate() is the same as that of
set_periph_rate().
I am fixing typos here and there while I am in this file.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Add the missing code to allow bzip2 compression to be used. This is useful
for sandbox tests. These files are taken from the bzip2 1.0.6 release.
The license text is copied to the top of each file as is done with other
bzip2 files in U-Boot. The only other change is to squash a compiler warning
with nBytes.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Adding timer init function in timer-uclass driver to create and
initialize the timer device on platforms where u-boot,dm-pre-reloc
is not used. Since there will be multiple timer devices in the
system, adding a tick-timer node in chosen node to know which
timer device to be used as tick timer in u-boot.
Signed-off-by: Mugunthan V N <[email protected]>
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The iocon and bamboo boards are often on the verge of, or going over,
their allowed size limits depending on toolchain used. If we turn off
CONFIG_SYS_LONGHELP we can gain approximately 14KiB back.
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Acked-by: Dirk Eibach <[email protected]>
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This patch moves stm32 sources at one place, with this armv7m now contains
only generic stuff.
Signed-off-by: Vikas Manocha <[email protected]>
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That way the FS can also be ext2/3/4
Signed-off-by: Oscar Curero <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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Remove duplicated SDRAM_INTERVAL_BSTOPRE from mpc83xx.h,
which has been defined in fsl_ddr_sdram.h
Signed-off-by: Shengzhou Liu <[email protected]>
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The patch removes some macros that are not used.
Signed-off-by: Ladislav Michl <[email protected]>
Acked-by: Enric Balletbo Serra <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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The patch fixes some indentation style problems in omap3_igep00x0.h file.
Signed-off-by: Ladislav Michl <[email protected]>
Acked-by: Enric Balletbo Serra <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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File is already included:
omap3_igep00x0.h -> ti_omap3_common.h -> ti_armv7_omap.h ->
ti_armv7_common.h -> config_distro_defaults.h
Signed-off-by: Ladislav Michl <[email protected]>
Acked-by: Enric Balletbo Serra <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Symbol is already defined in ti_armv7_common.h which is included
via ti_armv7_omap.h
Signed-off-by: Ladislav Michl <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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We can delete board/pb1x00/config.mk by moving the define of
CONFIG_SYS_TEXT_BASE to somewhere else. Other MIPS boards are
still defining it in include/config/${BOARD}.h, so I am following
that way here.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Daniel Schwierzeck <[email protected]>
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We can delete board/dbau1x00/config.mk by moving the define of
CONFIG_SYS_TEXT_BASE to somewhere else. Other MIPS boards are
still defining it in include/config/${BOARD}.h, so I am following
that way here.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Daniel Schwierzeck <[email protected]>
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We can delete board/micronas/vct/config.mk by moving the define of
CONFIG_SYS_TEXT_BASE to somewhere else. Other MIPS boards are
still defining it in include/config/${BOARD}.h, so I am following
that way here.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Daniel Schwierzeck <[email protected]>
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The board/freescale/m54418twr/config.mk defined TEXT_BASE, which has
the same value as CONFIG_SYS_TEXT_BASE. The TEXT_BASE is referenced
by two files:
- arch/m68k/cpu/mcf5445x/start.S and include/
- include/configs/M54418TWR.h
Replace the references with CONFIG_SYS_TEXT_BASE and delete
board/freescale/m54418twr/config.mk.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Angelo Dureghello <angelo at sysam.it>
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The load address of the kernel can be changed via "kernel_addr_r"
environment. The device tree and the initramdisk should be relocated
according to the kernel location.
The "bootm_low" should be calculated by masking the lower bits
(TEXT_OFFSET part) of the "kernel_addr_r" environment value.
Signed-off-by: Masahiro Yamada <[email protected]>
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U-Boot relocates the device tree and the initramdisk to the tail
of the memory region before booting the kernel.
Some UniPhier boards are equipped with a large amount of memory.
For those boards, the device tree and the initramdisk are placed out
of the the kernel causing a kernel panic.
Add CONFIG_SYS_BOOTMAPSZ to prevent them from going too high.
Signed-off-by: Masahiro Yamada <[email protected]>
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This commit adds functions issuing calls to the product-specific ATF
services
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
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This commit adds basic Cavium ThunderX 88xx board definitions and support.
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
[trini: Drop CONFIG_SYS_GENERIC_BOARD define]
Signed-off-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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Enabling this function always removes some class of string saftey issues.
The size change here in general is about 400 bytes and this seems a reasonable
trade-off.
Cc: Peng Fan <[email protected]>
Cc: Peter Robinson <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Adrian Alonso <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Hans de Goede <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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config.h is used in target and host code and therefore should not
pull in target header files to avoid compile errors. This change
is also required for the MIPS header file sync done in follow-up
patches.
Signed-off-by: Daniel Schwierzeck <[email protected]>
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With format-security errors turned on, GCC picks up the use of sprintf with
a format parameter not being a string literal.
Simple uses of sprintf are also converted to use strcpy.
Signed-off-by: Ben Whitten <[email protected]>
Acked-by: Wolfgang Denk <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Conflicts:
arch/arm/Kconfig
Signed-off-by: Tom Rini <[email protected]>
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