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At present the low-level init is skipped on rockchip. Among other things
this means that the instruction cache is left disabled. Fix this.
Signed-off-by: Simon Glass <[email protected]>
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Some rockchip SoCs include video output (VOP). Add a driver to support this.
It can output via a display driver (UCLASS_DISPLAY) and currently HDMI and
eDP are supported.
Signed-off-by: Simon Glass <[email protected]>
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Some Rockchip SoCs support embedded DisplayPort output. Add a display driver
for this so that these displays can be used on supported boards.
Signed-off-by: Simon Glass <[email protected]>
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Some Rockchip SoCs support HDMI output. Add a display driver for this so
that these displays can be used on supported boards.
Unfortunately this driver is not fully functional. It cannot reliably read
EDID information over HDMI. This seems to be due to the clocks being
incorrect - the I2C bus speed appears to be up to 100x slower than the
clock settings indicate. The root cause may be in the clock logic.
Signed-off-by: Simon Glass <[email protected]>
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These should match the datasheet naming. Adjust them.
Signed-off-by: Simon Glass <[email protected]>
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Add a simple driver which implements the standard PWM uclass interface.
Signed-off-by: Simon Glass <[email protected]>
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Turn on the EC and enable the keyboard.
Signed-off-by: Simon Glass <[email protected]>
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The current method assumes that clocks are numbered from 0 and we can
determine a clock by its number. It is safer to use an ID in the clock's
platform data to avoid the situation where another clock is bound before
the one we expect.
Move the existing code into rk3036 since it still works there. Add a new
implementation for rk3288.
Signed-off-by: Simon Glass <[email protected]>
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Use this function in preference to the macro.
Signed-off-by: Simon Glass <[email protected]>
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Use this function in preference to the macro.
Signed-off-by: Simon Glass <[email protected]>
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The current approach of using uclass_get_device() is error-prone. Another
clock (for example a fixed-clock) may cause it to break. Add a function that
does a proper search.
Signed-off-by: Simon Glass <[email protected]>
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This hangs when activated (by probing the PMIC). Disable it for now until we
understand the root cause.
Signed-off-by: Simon Glass <[email protected]>
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This is defined in the device tree in Linux. Copy over the settings so that
this can be used instead of hard-coding the reset line.
Signed-off-by: Simon Glass <[email protected]>
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This is easier to deal with when using generic code since it allows us to
use a register index instead of naming each register.
Adjust it, adding an enum to improve readability.
Signed-off-by: Simon Glass <[email protected]>
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This saves some code space in SPL which is useful on jerry.
Signed-off-by: Simon Glass <[email protected]>
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After boot_ramdisk_high(), ramdisk would be relocated to
initrd_start & initrd_end, so use them instead of rd_start & rd_end.
Signed-off-by: Jeffy Chen <[email protected]>
Acked-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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git://git.denx.de/u-boot-nds32
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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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Fix compile error with gcc 4.9.3
Signed-off-by: rick <[email protected]>
Cc: Andes <[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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Convert ls1021atwr_nor_lpuart to driver model support. As a start,
enable lpuart serial port driver.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Alison Wang <[email protected]>
Tested-by: Alison Wang <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Move /chosen node out of the board device tree.
Signed-off-by: Bin Meng <[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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Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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To prepare timer driver to DM/DT conversion do not build the
exiting timer driver when CONFIG_TIMER is defined. But since
omap's SPL doesn't support DM yet so built timer driver only for
SPL build when CONFIG_TIMER is defined.
Signed-off-by: Mugunthan V N <[email protected]>
Reviewed-by: Tom Rini <[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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Signed-off-by: Ladislav Michl <[email protected]>
Acked-by: Enric Balletbo Serra <[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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compiling U-Boot for openrd_base_defconfig with
gcc 5.x shows the following warning:
CC fs/ubifs/super.o
In file included from fs/ubifs/ubifs.h:35:0,
from fs/ubifs/super.c:37:
fs/ubifs/super.c: In function 'atomic_inc':
./arch/arm/include/asm/atomic.h:55:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
local_irq_save(flags);
^
fs/ubifs/super.c: In function 'atomic_dec':
./arch/arm/include/asm/atomic.h:64:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
local_irq_save(flags);
^
CC fs/ubifs/sb.o
[...]
CC fs/ubifs/lpt.o
In file included from include/linux/bitops.h:123:0,
from include/common.h:20,
from include/ubi_uboot.h:17,
from fs/ubifs/ubifs.h:37,
from fs/ubifs/lpt.c:35:
fs/ubifs/lpt.c: In function 'test_and_set_bit':
./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
local_irq_save(flags);
^
CC fs/ubifs/lpt_commit.o
In file included from include/linux/bitops.h:123:0,
from include/common.h:20,
from include/ubi_uboot.h:17,
from fs/ubifs/ubifs.h:37,
from fs/ubifs/lpt_commit.c:26:
fs/ubifs/lpt_commit.c: In function 'test_and_set_bit':
./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
local_irq_save(flags);
^
CC fs/ubifs/scan.o
CC fs/ubifs/lprops.o
CC fs/ubifs/tnc.o
In file included from include/linux/bitops.h:123:0,
from include/common.h:20,
from include/ubi_uboot.h:17,
from fs/ubifs/ubifs.h:37,
from fs/ubifs/tnc.c:30:
fs/ubifs/tnc.c: In function 'test_and_set_bit':
./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
local_irq_save(flags);
^
CC fs/ubifs/tnc_misc.o
Fix it.
Signed-off-by: Heiko Schocher <[email protected]>
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The if block does the same as the else block does. The conditional
is not necessary at all.
Signed-off-by: Masahiro Yamada <[email protected]>
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The umc-proxstream2.c defiens the same macros as in umc-regs.h.
Signed-off-by: Masahiro Yamada <[email protected]>
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Each way must be unlocked to make it effective.
Signed-off-by: Masahiro Yamada <[email protected]>
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If invalidate operation is invoked against a cache-unaliged region,
the both ends of the region should be flushed, not invalidated.
Signed-off-by: Masahiro Yamada <[email protected]>
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Avoid repeating the same code.
Signed-off-by: Masahiro Yamada <[email protected]>
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Improve readability without changing the behavior.
Signed-off-by: Masahiro Yamada <[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 FDT for the ThunderX family of SoCs
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This commit adds functions issuing calls to secure monitor or
hypervisore. This allows using services such as Power State
Coordination Interface (PSCI) provided by firmware, e.g. ARM
Trusted Firmware (ATF)
The SMC call can destroy all registers declared temporary by the
calling conventions. The clobber list is "x0..x17" because of
this
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Corey Minyard <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Mateusz Kulikowski <[email protected]>
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This patch adds code which sets up 2-level page tables on ARM64 thus
extending available VA space. CPUs implementing 64k translation
granule are able to use direct PA-VA mapping of the whole 48 bit
address space.
It also adds the ability to reset the SCTRL register at the very beginning
of execution to avoid interference from stale mappings set up by early
firmware/loaders/etc.
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
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This patch adds the read_mpidr() function which returns the
MPIDR_EL1 register value
Signed-off-by: Sergey Temerkhanov <[email protected]>
Signed-off-by: Radha Mohan Chintakuntla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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With driver model timer conversion, quark based board does not boot
any more as mdelay() is called during quark_pcie_early_init() which
is before driver model gets initialized. Fix this breakage.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[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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