Commit graph

569 commits

Author SHA1 Message Date
Tom Rini
216800acf1 Merge branch 'master' of git://git.denx.de/u-boot-spi
Conflicts:
	arch/arm/dts/armada-385-amc.dts
	arch/arm/dts/armada-xp-theadorable.dts
	arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi

Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-14 00:03:06 -04:00
Horatiu Vultur
da843eab1f net: mscc: servalt: Add ethernet nodes for ServalT
Add ethernet nodes for ServalT SoCs family. Currently there is only one
pcb(pcb116) in this family.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-04-12 17:32:53 +02:00
Horatiu Vultur
746f2d3e8b net: Add MSCC ServalT network driver.
Add network driver for Microsemi Ethernet switch.
It is present on ServalT SoCs.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-12 17:32:52 +02:00
Horatiu Vultur
1141176163 net: mscc: jaguar2: Add ethenet nodes for Jaguar2.
Add ethernet nodes for Jaguar2 SoCs family. There are 3 pcb in this
family: pcb110, pcb111 and pcb112.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-04-12 17:32:51 +02:00
Philippe Reynes
f1ed3cfc53 dt: bcm968380gerg: enable gpio controller
Enable the gpio controllers in the device tree
of the board bcm968380gerg.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-12 17:32:51 +02:00
Philippe Reynes
ce171053a8 dt: bcm6838: add gpio controller
Add gpio controllers in bcm6838 device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-12 17:32:51 +02:00
Rosy Song
61290fb52c mips: add initial support for qca956x referenced board
QCA9563 is CPU used on AP152 board :

    Clock speed : 750 MHz ,
    Arch :  Mips 74Kc,
    Eth : SGMII interface,
    MIMO config : 3 * 3 450M,
    2 * USB 2.0,

Signed-off-by: Rosy Song <rosysong@rosinson.com>

Changes for v2:
   - coding style cleanup
   - remove ununsed flash chip in defconfig
   - enable automatic icache / dcache size in defconfig

Changes for v3:
   - add detailed information for qca956x in commit message

Changes for v4:
   - remove pre-configured network settings in ap152.h

Changes for v5:
   - coding style cleanup
2019-04-12 17:32:50 +02:00
Rosy Song
fda1bb0574 mips: fix erros on registers macros of pll-ddr-config1-nfrac for QCA956X
See details in chapter 8.6.2 and 8.6.4 (page 140-141) of qca9563 datasheet,

   NFRAC[17:0]

So the mask of [17:5] is 0x1fff not 0x3fff.

Signed-off-by: Rosy Song <rosysong@rosinson.com>

Changes for v2-v3:
   - add more information for this commit

Changes for v4-v5:
   - coding style cleanup
2019-04-12 17:32:50 +02:00
Horatiu Vultur
e515166636 bootm: mips: Remove boot_reloc_ramdisk
Remove the function boot_reloc_ramdisk in the file arch/mips/lib/bootm
because it is relocating again the ramdisk. The function do_bootm_states()
already relocates the ramdisk even if it is a legacy uImage or a FIT image.

The relocation in the function do_bootm_states() was introduce in the
commit c2e7e72bb9 ("bootm: relocate ramdisk
if CONFIG_SYS_BOOT_RAMDISK_HIGH set")

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-12 17:32:50 +02:00
Stefan Roese
eacbdd64cc mips: mt76xx: gardena-smart-gateway: Correct spelling of GARDENA
This patch changes Gardena to the correct GARDENA spelling. Also the
platform name is "GARDENA smart Gateway". This patch changes the
incorrect occurrances.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-12 17:32:50 +02:00
Rosy Song
395e2d43bd mips: add ethernet support for qca953x referenced boards
Signed-off-by: Rosy Song <rosysong@rosinson.com>
2019-04-12 17:32:50 +02:00
Neil Armstrong
ffd4c7c2ec dts: switch spi-flash to jedec, spi-nor compatible
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.

This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.

The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-12 10:54:27 +05:30
Stefan Roese
ccd063e981 watchdog: Move watchdog_dev to data section (BSS may not be cleared)
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 <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: "Marek Behún" <marek.behun@nic.cz>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Michal Simek <michal.simek@xilinx.com> (on zcu100)
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2019-04-08 09:21:39 -04:00
Masahiro Yamada
344db3f330 mips: add missing dtb-y to arch/mips/dts/Makefile
Since commit 27cb7300ff ("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 <yamada.masahiro@socionext.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-03-22 12:15:12 -04:00
Philippe Reynes
0900036561 dt: bcm6838: add watchdog
This commit add watchdog and sysreset watchdog
in the bcm6838 device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-02-09 07:50:50 -05:00
Horatiu Vultur
ee7b65f2cc mips: mscc: luton: Add ethernet nodes for Luton.
Add nodes for pcb090 and pcb091. There is currently no support
in Linux for this SoC.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-02-01 14:13:36 +01:00
Tom Rini
2f41ade79e linker: Modify linker scripts to be more generic
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 <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Andreas Bießmann <andreas@biessmann.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850evm & omap3_logic_somlv
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-01-26 22:55:53 -05:00
Horatiu Vultur
a834cb817f MSCC: Add board support for Serval SoC family.
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 <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-23 18:28:09 +01:00
Horatiu Vultur
6621288838 MSCC: Add device tree for Serval pcb106 board
Add device tree based on evaluation board pcb106.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-23 18:28:09 +01:00
Horatiu Vultur
dda17e39c1 MSCC: add device tree for Serval pcb105 board
Add device tree based on evaluation board pcb105.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-23 18:28:09 +01:00
Horatiu Vultur
1895b87e84 MSCC: Add support for Serval SoC family.
As Ocelot, Servalt, Luton and Jaguar2, this family of SoCs are
found in Microsemi Switches solution.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-01-23 18:28:09 +01:00
Horatiu Vultur
036d95958b MSCC: Add board support for Servalt SoC family
Add board support, configuration and DTS for Servalt SoC
family. Currently there is one board in this family.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-23 18:27:26 +01:00
Horatiu Vultur
055125171a MSCC: Add support for Servalt SoC family.
As Ocelot, Luton and Jaguar2, this family of SoCs are found
in Microsemi Switches solution.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
2019-01-23 18:27:26 +01:00
Gregory CLEMENT
55037902b8 MIPS: mscc: ocelot: Add ethernet nodes for Ocelot
Import Ethernet related nodes from Linux

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2019-01-23 18:25:43 +01:00
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