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Since commit bb597c0eeb7e ("common: bootdelay: move CONFIG_BOOTDELAY
into a Kconfig option"), CONFIG_BOOTDELAY is defined for all boards.
Prior to that commit, it was allowed to unset CONFIG_BOOTDELAY to
not compile common/autoboot.c, as described in common/Makefile:
# This option is not just y/n - it can have a numeric value
ifdef CONFIG_BOOTDELAY
obj-y += autoboot.o
endif
It was a bit odd to enable/disable code with an integer type option,
but it was how this option worked before that commit, and several
boards actually unset it to opt out of the autoboot feature.
This commit adds a new bool option, CONFIG_AUTOBOOT, and makes
CONFIG_BOOTDELAY depend on it.
I chose "default y" for this option because most boards use the
autoboot. I added "# CONFIG_AUTOBOOT is not set" for the boards that
had not set CONFIG_BOOTDELAY prior to the bad commit.
Signed-off-by: Masahiro Yamada <[email protected]>
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Signed-off-by: Stefan Wahren <[email protected]>
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Due to changes in distro environment, ENV_SIZE limit was reached on Dragonboard.
This patch increases environment size to 8KiB.
Signed-off-by: Mateusz Kulikowski <[email protected]>
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The following changes are made to the clock API:
* The concept of "clocks" and "peripheral clocks" are unified; each clock
provider now implements a single set of clocks. This provides a simpler
conceptual interface to clients, and better aligns with device tree
clock bindings.
* Clocks are now identified with a single "struct clk", rather than
requiring clients to store the clock provider device and clock identity
values separately. For simple clock consumers, this isolates clients
from internal details of the clock API.
* clk.h is split so it only contains the client/consumer API, whereas
clk-uclass.h contains the provider API. This aligns with the recently
added reset and mailbox APIs.
* clk_ops .of_xlate(), .request(), and .free() are added so providers
can customize these operations if needed. This also aligns with the
recently added reset and mailbox APIs.
* clk_disable() is added.
* All users of the current clock APIs are updated.
* Sandbox clock tests are updated to exercise clock lookup via DT, and
clock enable/disable.
* rkclk_get_clk() is removed and replaced with standard APIs.
Buildman shows no clock-related errors for any board for which buildman
can download a toolchain.
test/py passes for sandbox (which invokes the dm clk test amongst
others).
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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A reset controller is a hardware module that controls reset signals that
affect other hardware modules or chips.
This patch defines a standard API that connects reset clients (i.e. the
drivers for devices affected by reset signals) to drivers for reset
controllers/providers. Initially, DT is the only supported method for
connecting the two.
The DT binding specification (reset.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/reset/reset.txt.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Tegra186's HSP module implements doorbells, mailboxes, semaphores, and
shared interrupts. This patch provides a driver for HSP, and hooks it
into the mailbox API. Currently, only doorbells are supported.
Signed-off-by: Stephen Warren <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Rename mailbox*.h to match the naming convention requested during review
of the new reset subsystem.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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I just did not notice this option had an entry in Kconfig.
Signed-off-by: Masahiro Yamada <[email protected]>
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At first, 256 byte of the head of DRAM space was reserved for some
reasons. However, as the progress of development, it turned out
unnecessary, and it was never used in the end. Move the CPU release
address to leave no space.
Signed-off-by: Masahiro Yamada <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
Conflicts:
arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
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Currently DFU is not working.
Adjust CONFIG_SYS_MALLOC_LEN and dfu_alt_info so that we are
able to flash u-boot.imx into the eMMC via dfu using the
following method:
=> dfu 0 mmc 0
In the host PC:
dfu-util -D u-boot.imx -a boot
This is the same approach done in the mx6sl warp board.
Signed-off-by: Fabio Estevam <[email protected]>
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The latest version of warp7 board provides the connection of the
WDOG1_B pin to the PMIC.
Program the watchdog to enable the WDOG1_B output which causes
a POR reset.
Based on the imx7dsabresd code.
Signed-off-by: Marco Franchi <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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Signed-off-by: Stefano Babic <[email protected]>
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enable basic DM/DTS support for the siemens am335x based boards.
Signed-off-by: Heiko Schocher <[email protected]>
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twister board was not updated after changing
SPL defines, resulting in a broken board.
Signed-off-by: Stefano Babic <[email protected]>
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With updated moveconfig.py and an better default, re-generate
the migration of BOOTDELAY to the defconfig.
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Add support for loading splash image from NAND Flash formatted with a (UBI) filesystem.
Signed-off-by: Eran Matityahu <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Igor Grinberg <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Stefano Babic <[email protected]>
Acked-by: Nikita Kiryanov <[email protected]>
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This patch is doing the following:
1. Implementing the errata for LS2080.
2. Adding fixup for fdt for LS2080.
Signed-off-by: Sriram Dash <[email protected]>
Signed-off-by: Rajesh Bhagat <[email protected]>
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This patch does the following things:
1. Makes the errata checking code common for PPC and ARM
2. Moves all these static inline functions into a dedicated C file
Signed-off-by: Sriram Dash <[email protected]>
Signed-off-by: Rajesh Bhagat <[email protected]>
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Add proper dtb file name for AM572x-IDK in env.
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Lokesh Vutla <[email protected]>
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Add initial support for NXP's S32V234 SoC and S32V234EVB board.
The S32V230 family is designed to support computation-intensive applications
for image processing. The S32V234, as part of the S32V230 family, is a
high-performance automotive processor designed to support safe
computation-intensive applications in the area of vision and sensor fusion.
Code originally writen by:
Original-signed-off-by: Stoica Cosmin-Stefan <[email protected]>
Original-signed-off-by: Mihaela Martinas <[email protected]>
Original-signed-off-by: Eddy Petrișor <[email protected]>
Signed-off-by: Eddy Petrișor <[email protected]>
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Add support for the Broadcom BCM23550 board.
Signed-off-by: Steve Rae <[email protected]>
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Tidy up garbage left by commit bb597c0eeb7e ("common: bootdelay: move
CONFIG_BOOTDELAY into a Kconfig option").
Signed-off-by: Masahiro Yamada <[email protected]>
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At this point, this is not referenced from anywhere, so remove it
(but it will be re-added later for a different meaning).
Signed-off-by: Masahiro Yamada <[email protected]>
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This board is based on Snapper 9G45 which has an Atmel AT91SAM9G45 chip and
128MB of SDRAM. It includes a small LCD, 2xUSB host, SD card, Ethernet and
two UARTs.
Signed-off-by: Andre Renaud <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>
[apply CONFIG_BOOTDELAY transition]
Signed-off-by: Andreas Bießmann <[email protected]>
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Add driver-model support to this driver. Most features can be controlled
from the device tree.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>
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In order to prevent build errors for copied code from linux introduce
dev_warn().
Suggested-by: Scott Wood <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Add this file from Linux v4.5.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested-on: smartweb, corvus, taurus, axm
Tested-by: Heiko Schocher <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>
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The kernel can now use DT to reserve memory carveouts and
these areas are now the default for drivers that need reserved
memory, so reserving more here is unneeded and any memory reserved
this way will be wasted.
Signed-off-by: Andrew F. Davis <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
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This patch adds QSPI boot support for LS2080AQDS board.
The QSPI boot image need to be programmed into the QSPI flash
first. Then we can switch to booting from QSPI memory space.
Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Enable QSPI flash related configure options.
Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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When QSPI is enabled, NOR flash and QIXIS can't be accessed
through IFC due to pin mux. Enable I2C QIXIS access and I2C
early init to read the sysclk and ddrclk.
Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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The NOR flash related configure options appear in ls2080aqds.h and
ls2080ardb.h, and the two files both includ ls2080a_common.h.
This patch remove the duplicated options in ls2080a_common.h.
Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Add early i2c init function with conservative divider when the exact
clock rate is not available.
Signed-off-by: Yuan Yao <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Since the SRAM C corruption issue is now resolved on Allwinner
A64, it is possible to move the stack top to the address 0x1A000
on both A64 and A80. The boot ROM can load SPL binaries with
up to 32 KiB size on A64 (the 24 KiB SPL size limitation only
affects A10/A20), and this patch also ensures the availability
of 8 KiB stack.
Signed-off-by: Siarhei Siamashka <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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In the draco CPU board family, etamin is a new variant
with bigger flash and more RAM. Due to new flash that
uses larger pages (4K) some changes are necessary because
it impacts the MTD partition layout and the ubi mount
parameters.
Signed-off-by: Samuel Egli <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
[trini: Move BOOTDELAY into defconfig, just always be 3 now]
Signed-off-by: Tom Rini <[email protected]>
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From: Samuel Egli <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
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U-Boot SPL 2016.03-rc3-00019-g6dfb4c2-dirty (Mar 09 2016 - 07:40:06)
SHC C3-Sample
MPU reference clock runs at 6 MHz
Setting MPU clock to 594 MHz
Enabling Spread Spectrum of 18 permille for MPU
Trying to boot from MMC
reading u-boot.img
reading u-boot.img
U-Boot 2016.03-rc3-00019-g6dfb4c2-dirty (Mar 09 2016 - 07:05:35 +0100)
Watchdog enabled
I2C: ready
DRAM: 512 MiB
reloc off 1f783000
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Net: cpsw
U-Boot#
Signed-off-by: Heiko Schocher <[email protected]>
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show_boot_progress() is now called from SPL also.
Signed-off-by: Heiko Schocher <[email protected]>
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add the following defines, needed for the upcoming shc board
support:
Signed-off-by: Heiko Schocher <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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