08 Apr, 2019
1 commit
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This patch moves all instances of static "watchdog_dev" declarations to
the "data" section. This may be needed, as the BSS may not be cleared
in the early U-Boot phase, where watchdog_reset() is already beeing
called. This may result in incorrect pointer access, as the check to
"!watchdog_dev" in watchdog_reset() may not be true and the function
may continue to run.Signed-off-by: Stefan Roese
Cc: Heiko Schocher
Cc: Tom Rini
Cc: Michal Simek
Cc: "Marek Behún"
Cc: Daniel Schwierzeck
Tested-by: Michal Simek (on zcu100)
Reviewed-by: Michal Simek
23 Mar, 2019
1 commit
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Since commit 27cb7300ffda ("Ensure device tree DTS is compiled"),
build succeeds irrespective of the correctness of Makefile.In fact, you can compile any defconfig without adding any entry in
arch/*/dts/Makefile.I am going to revert that commit, so device tree must be explicitly
listed in Makefile.Signed-off-by: Masahiro Yamada
Reviewed-by: Daniel Schwierzeck
09 Feb, 2019
1 commit
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This commit add watchdog and sysreset watchdog
in the bcm6838 device tree.Signed-off-by: Philippe Reynes
01 Feb, 2019
1 commit
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Add nodes for pcb090 and pcb091. There is currently no support
in Linux for this SoC.Signed-off-by: Horatiu Vultur
27 Jan, 2019
1 commit
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Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than
CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE. This lets us re-use the
same script for both SPL and TPL. Add logic to scripts/Makefile.spl to
pass in the right value when preprocessing the script.Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Jagan Teki
Cc: Maxime Ripard
Cc: Andreas Bießmann
Cc: Philipp Tomsich
Cc: Michal Simek
Cc: Daniel Schwierzeck
Cc: York Sun
Cc: Bin Meng
Cc: Heiko Schocher
Cc: Adam Ford
Signed-off-by: Tom Rini
Reviewed-by: Daniel Schwierzeck
Tested-by: Daniel Schwierzeck
Tested-by: Adam Ford #da850evm & omap3_logic_somlv
Reviewed-by: Simon Goldschmidt
24 Jan, 2019
7 commits
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Add board support and configuration for Jaguar2 SoC family.
The detection of the board type is based on the phy ids.Signed-off-by: Horatiu Vultur
Reviewed-by: Daniel Schwierzeck -
Add device tree based on evaluation board pcb106.
Signed-off-by: Horatiu Vultur
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Add device tree based on evaluation board pcb105.
Signed-off-by: Horatiu Vultur
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As Ocelot, Servalt, Luton and Jaguar2, this family of SoCs are
found in Microsemi Switches solution.Signed-off-by: Horatiu Vultur
Reviewed-by: Daniel Schwierzeck -
Add board support, configuration and DTS for Servalt SoC
family. Currently there is one board in this family.Reviewed-by: Daniel Schwierzeck
Signed-off-by: Horatiu Vultur -
As Ocelot, Luton and Jaguar2, this family of SoCs are found
in Microsemi Switches solution.Reviewed-by: Daniel Schwierzeck
Signed-off-by: Horatiu Vultur -
Import Ethernet related nodes from Linux
Signed-off-by: Gregory CLEMENT
16 Jan, 2019
16 commits
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Set the correct power-up state (default-state) of the green power LED.
Signed-off-by: Stefan Roese
Cc: Daniel Schwierzeck -
Add board support and configuration for Jaguar2 SOC family.
The detection of the board type in this family is based on the phy ids.Signed-off-by: Horatiu Vultur
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Add device tree based on evaluation board pcb112.
Signed-off-by: Horatiu Vultur
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Add device tree based on evaluation board pcb111.
Signed-off-by: Horatiu Vultur
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Add device tree based on evaluation board pcb110.
Signed-off-by: Horatiu Vultur
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As the Ocelot and Luton SoCs, this family of SoCs are found
in Microsemi Switches solution.Signed-off-by: Horatiu Vultur
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Thes patch change the luton base device tree to use the newly added
SPI bitbang driver.It also updates the "mscc_luton_defconfig" to use the new driver.
Signed-off-by: Lars Povlsen
Reviewed-by: Daniel Schwierzeck -
This patch add a new SPI driver for MSCC SOCs that does not sport the
designware SPI hardware controller.Performance gain: 7.664 seconds vs. 17.633 for 1 Mbyte write.
Signed-off-by: Lars Povlsen
Reviewed-by: Daniel Schwierzeck -
There is no real difference between the generic variant and
the custom variant except that the generic variant is more
optimised. This also saves 24 Bytes in the SPL binary.Signed-off-by: Daniel Schwierzeck
Tested-by: Ezequiel Garcia -
Discard ABI related sections which are not required for debugging.
Rearrange debug sections similar to Linux. Remove the remaining
explicitely specified sections in the unused part because those
sections are not created anymore or because the linker puts them
by default at the end of the ELF binary.Signed-off-by: Daniel Schwierzeck
Tested-by: Ezequiel Garcia -
This enables the use of the MSCC serial GPIO driver on the MSCC
VCoreIII 'ocelot' SOC, and add gpio-leds nodes to the pcb123 and
pcb120 DT.Signed-off-by: Lars Povlsen
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This enables the use of the MSCC serial GPIO driver, and add gpio-leds
nodes to the 'luton' pcb090 and pcb091 DT.Signed-off-by: Lars Povlsen
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As we are moving to multi-dtb and board detection, remove static board
config options, and introduce board probing instead.Luton: This add single-binary support for the two MSCC luton-based
reference boards - pcb090 and pcb091. The SoC chip ID is used to
determine the board type.Ocelot: This add single-binary support for the two MSCC ocelot-based
reference boards - pcb120 and pcb123. The PHY ids on specific ports
are used to determine the board type.Signed-off-by: Lars Povlsen
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This prepares individual device trees for MSCC luton-based reference
boards - pcb090 and pcb091.Note: Even though the devices trees are quite common, they will differ
significantly in coming patches.Signed-off-by: Lars Povlsen
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The GPIO control function can be used for controlling alternate
functions associated with a GPIO.Signed-off-by: Lars Povlsen
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The PHY MIIM utility functions can/will be used for board detection
purposes.Signed-off-by: Lars Povlsen
19 Dec, 2018
12 commits
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Add support for the Creator CI20 platform based on the JZ4780 SoC.
Cc: Daniel Schwierzeck
Signed-off-by: Paul Burton
Signed-off-by: Marek Vasut
Signed-off-by: Ezequiel Garcia
Reviewed-by: Marek Vasut -
Add initial support for the Ingenic JZ47xx MIPS SoC.
Cc: Daniel Schwierzeck
Signed-off-by: Paul Burton
Signed-off-by: Marek Vasut
Signed-off-by: Ezequiel Garcia
Reviewed-by: Marek Vasut -
Add header with SPL boot mode and type definitions.
Cc: Daniel Schwierzeck
Signed-off-by: Paul Burton
Signed-off-by: Marek Vasut -
Adding the support for the Luton boards PCB91 which share common code with
the Ocelots boards, including board code, device tree and configuration.Signed-off-by: Gregory CLEMENT
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Adding the support for 2 boards sharing common code for Ocelot chip:
PCB120 and PCB123Signed-off-by: Gregory CLEMENT
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As the Ocelots SoCs, this family of SoCs are found in the Microsemi
Switches solution.Signed-off-by: Gregory CLEMENT
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This family of SoCs are found in the Microsemi Switches solution and have
already a support in the linux kernel.Signed-off-by: Gregory CLEMENT
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This path add a new helper allowing to prefetch and lock instructions
into cache. This is useful very early in the boot when no RAM is
available yet.Signed-off-by: Gregory CLEMENT
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Export create_tlb() as an inline function in mipsregs.h. It allows to
remove the declaration of the function from the board files.Then it will allow also to use this function very early in the boot when
the stack is not usable.Signed-off-by: Gregory CLEMENT
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With moving write_on_tlb() to arch/mips/include/asm/mipsregs.h
there are now compiler warnings when some generic code includes
asm/io.h. This happens for example when enabling OF live tree.Signed-off-by: Daniel Schwierzeck
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It has been noticed, that sometimes the d-cache is not in a
"clean-state" when U-Boot is running on MT7688. This was detected when
using the ethernet driver (which uses d-cache) and a TFTP command does
not complete. Flushing the complete d-cache (again?) here seems to fix
this issue.Signed-off-by: Stefan Roese
Cc: Daniel Schwierzeck -
This fixes following DTC warning:
arch/mips/dts/nexys4ddr.dtb: Warning (compatible_is_string_list): /ethernet@10e00000/mdio/phy@1:compatible: property is not a string list
As upstream DTS in Linux doesn't have the offending property,
simply remove it to fix the warning.Signed-off-by: Daniel Schwierzeck
