Commit graph

545 commits

Author SHA1 Message Date
Stefan Roese
49f0b6bab9 mips: mt7688: gardena-smart-gateway: Enable green power LED on startup
Set the correct power-up state (default-state) of the green power LED.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-16 14:00:26 +01:00
Horatiu Vultur
c75c908316 MSCC: Add board support for Jaguar2 SOC family
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 <horatiu.vultur@microchip.com>
2019-01-16 13:56:43 +01:00
Horatiu Vultur
393b77d8f9 MSCC: add device tree for Serval2 board
Add device tree based on evaluation board pcb112.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-16 13:56:43 +01:00
Horatiu Vultur
297edaec12 MSCC: Add device tree for Jaguar2-48 board
Add device tree based on evaluation board pcb111.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-16 13:56:43 +01:00
Horatiu Vultur
d1182056d3 MSCC: Add device tree for Jaguar2 board
Add device tree based on evaluation board pcb110.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-16 13:56:43 +01:00
Horatiu Vultur
e7a0de2c31 MSCC: Add support for Jaguar2 SOC family
As the Ocelot and Luton SoCs, this family of SoCs are found
in Microsemi Switches solution.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
6492c9168a mips: mscc: DT: Update luton device tree to use fast SPI driver
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 <lars.povlsen@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
fd6e0b0525 mips: spi: mscc: Add fast bitbang SPI driver
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 <lars.povlsen@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-16 13:56:43 +01:00
Daniel Schwierzeck
b8e7e5d8c5 MIPS: jz47xx: remove custom u-boot-spl.lds
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 <daniel.schwierzeck@gmail.com>
Tested-by: Ezequiel Garcia <ezequiel@collabora.com>
2019-01-16 13:56:43 +01:00
Daniel Schwierzeck
2fdadc0f82 MIPS: optimize and fix ELF sections
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 <daniel.schwierzeck@gmail.com>
Tested-by: Ezequiel Garcia <ezequiel@collabora.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
26ad3c43a7 mips: ocelot: DT: Enable use of serial gpio
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 <lars.povlsen@microsemi.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
738f2b148d mips: luton: DT: Enable use of serial gpio
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 <lars.povlsen@microsemi.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
e9f1492bca mips: mscc: luton+ocelot: Remove board config options, do probing
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 <lars.povlsen@microchip.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
e39c6783d3 mips: luton: DT: Add pcb090
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 <lars.povlsen@microchip.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
e58031acdc mips: mscc: Add generic GPIO control utility function
The GPIO control function can be used for controlling alternate
functions associated with a GPIO.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
2019-01-16 13:56:43 +01:00
Lars Povlsen
3098ade229 mips: mscc: Add generic PHY MIIM utility functions
The PHY MIIM utility functions can/will be used for board detection
purposes.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
2019-01-16 13:56:43 +01:00
Paul Burton
25c7de2255 mips: jz47xx: Add Creator CI20 platform
Add support for the Creator CI20 platform based on the JZ4780 SoC.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2018-12-19 15:23:02 +01:00
Paul Burton
cd71b1d5d2 mips: jz47xx: Add JZ4780 SoC support
Add initial support for the Ingenic JZ47xx MIPS SoC.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2018-12-19 15:23:01 +01:00
Paul Burton
b325c4dcd7 mips: Add SPL header
Add header with SPL boot mode and type definitions.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
f8c8cedd7a MSCC: add board support for the Luton based evaluation board
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 <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
6787c1ece0 MSCC: add board support for the Ocelots based evaluation boards
Adding the support for 2 boards sharing common code for Ocelot chip:
PCB120 and PCB123

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
6bd8231a6d MSCC: add support for Luton SoCs
As the Ocelots SoCs, this family of SoCs are found in the Microsemi
Switches solution.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
dd1033e4e0 MSCC: add support for Ocelot SoCs
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 <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
464b96bb80 MIPS: Allow to prefetch and lock instructions into cache
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 <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Gregory CLEMENT
48ee7b6853 MIPS: move create_tlb() in an proper header: mipsregs.h
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 <gregory.clement@bootlin.com>
2018-12-19 15:23:01 +01:00
Daniel Schwierzeck
a0abb52c5a MIPS: remove local_irq_[save|restore] from CP0 macros
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 <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:01 +01:00
Stefan Roese
a5f50e0114 mips: mt76xx: Flush d-cache in arch_misc_init() to solve d-cache issues
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 <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:01 +01:00
Daniel Schwierzeck
8da7495299 mips: xilfpga: fix DTC warnings
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 <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:01 +01:00
Daniel Schwierzeck
d2f02586fd mips: ath79: fix DTC warnings
Remove all interrupt nodes that cause warnings regarding a missing
interrupt parent. There are no interrupt controller nodes defined
and the device trees don't match the ones in Linux anymore.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
a4bfa0e969 bmips: enable ar-5315u enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
93bd64bf05 bmips: bcm6318: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
173e3aec81 bmips: enable vr-3032u enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
b07f2dc6a0 bmips: bcm63268: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
ba329fd1f2 bmips: enable dgnd3700v2 enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
4518a24c29 bmips: bcm6362: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
54468f5853 bmips: enable ar-5387un enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
45934ed846 bmips: bcm6328: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
2e498f23ac bmips: enable wap-5813n enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
d9c1f0c23f bmips: bcm6368: add support for bcm6368-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
9c0c7e8487 bmips: enable nb4-ser enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
15591a9ae1 bmips: enable hg556a enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
4f88720e6a bmips: bcm6358: add support for bcm6348-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
eb4bdc7cc2 bmips: enable ct-5361 enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
9dc07b9493 bmips: bcm6348: add support for bcm6348-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
ec96de3b66 bmips: enable f@st1704 enet support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:01 +01:00
Álvaro Fernández Rojas
d7f5bc1aea bmips: bcm6338: add support for bcm6348-enet
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
6e0faa22dd bmips: bcm6318: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
83eae02462 bmips: bcm63268: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
b2bf5a2243 bmips: bcm6362: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
85132221e2 bmips: bcm6328: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00