Commit graph

721 commits

Author SHA1 Message Date
Philippe Reynes
92cd0047a9 dt: bcm968380gerg: enable nand controller
Enable the nand controller in the device tree
of the board bcm96838gerg.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22 11:56:29 -04:00
Philippe Reynes
d8d9bfb90b dt: bcm6838: add nand controller
Add the nand controller in the bcm6838 device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22 11:55:58 -04:00
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
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
Álvaro Fernández Rojas
0417eb5590 bmips: bcm6368: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
487250e6df bmips: bcm6358: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
c225d6619e bmips: bcm6348: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
9ab403d0dd bmips: bcm6338: add bcm6348-iudma support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-19 15:23:00 +01:00
Álvaro Fernández Rojas
1410708eeb bmips: bcm6838: fix device tree warning
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-12-10 18:47:13 +01:00
Álvaro Fernández Rojas
4c0411eb44 bmips: swapping IO space isn't required
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-12-10 18:46:45 +01:00
Stefan Roese
b7461e01b9 mips: mt7628: Change compatible property of the ethernet DT node
As the driver has been changed to be more specific, the DT compatible
property also needs to be adapted.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-30 17:21:44 +01:00
Baruch Siach
6d4d9bea35 MIPS: drop asm/const.h
Commit 86f21c96f4 (mips: Use common _AC macro now.) removed the _AC
definition from const.h. All other macros defined in const.h are not
used anywhere, and there is now no user of this header. Remove this
header.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-11-20 13:08:15 +01:00
Baruch Siach
5c8fd32b22 Use _AC and UL macros from linux/const.h
Drop the _AC and UL macros from common.h. Linux headers is the original
source of this macro, so keep its definition in the same header.

Update existing users of these macros to include const.h directly.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Rick Chen <rick@andestech.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-11-20 13:08:15 +01:00
Daniel Schwierzeck
1bef0c530b MIPS: fix linking of standalone programs
Use the global MIPS specific u-boot.lds for linking standalone programs
instead of the outdated ones in examples/standalone/. Also pass --gc-sections
in LDFLAGS_STANDALONE to optimize the size of standalone programs.
Finally remove the deprecated config.mk files in arch/mips/cpu/mips[32,64]/.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:23 +01:00
Daniel Schwierzeck
1d3b97c94e Kbuild: add LDFLAGS_STANDALONE
Introduce a new Makefile variable for passing LDFLAGS to standalone
programs. Currently the variable CONFIG_STANDALONE_LOAD_ADDR is
misued on some archs to pass a specific linker script.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2018-11-18 16:02:23 +01:00
Stefan Roese
101860ef69 mips: mt76xx: linkit-smart-7688: Misc updates to dts/config/defconfig
These misc updates include the following changes:
- Change baudrate from 57600 to 115200
- Enable MIPS_BOOT_CMDLINE_LEGACY
- Enable FIT support
- Enable ethernet support
- Enable SPI support
- Enable GPIO support
- Change max image size from 0x40000 to 0x80000

A note about the baudrate change:

The original Mediatek U-Boot version used 57600 baud. Lets move to a
more common and faster speed of 115200 baud. And remove the "console="
property from the DT as its not needed.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:23 +01:00
Stefan Roese
78e2517185 mips: mt76xx: gardena-smart-gateway: Misc updates to dts/config/defconfig
These misc updates include the following changes:
- Change baudrate from 57600 to 115200
- Enable MIPS_BOOT_CMDLINE_LEGACY
- Enable FIT support
- Enable ethernet support
- Enable SPI NOR and NAND support
- Change MTD_UBI_BEB_LIMIT to 22
- Enable MTD Support
- Enable GPIO support
- Enable watchdog support
- Enable bootcounter support
- Enable version variable
- Change max image size from 0x80000 to 0xa0000
- Change SYS_MALLOC_LEN to 16MiB (because of UBI/UBIFS)

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:23 +01:00
Stefan Roese
b1f51fc24f mips: mt76xx: gardena-smart-gateway: Add board_late_init() to set LED def state
This is needed to set the LEDs automatically to a default state, as
configured in the dts.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:23 +01:00
Stefan Roese
840293b83c mips: mt76xx: gardena-smart-gateway: Add LEDs to dts
Add the available LEDs to the DTS file so that they can be used.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:23 +01:00
Stefan Roese
4ff942b059 mips: mt76xx: Enable watchdog support
This patch enables and starts the watchdog on the MT7620 platform.
Currently the WD timeout is configured to 60 seconds.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
[fixed build error due to missing function prototype arch_misc_init]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Stefan Roese
b4a6a1bb3f mips: mt76xx: Kconfig: Add ethernet and GPIO support
Imply DM_ETH and DM_GPIO for ARCH_MT7620, as this platform now supports
ethernet and GPIO as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Stefan Roese
9a89b2b9b2 mips: mt76xx: Add watchdog DT node to mt7628a.dtsi
Add the watchdog DT node to the DTS file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Stefan Roese
60f6be1241 mips: mt76xx: Add GPIO DT nodes to mt7628a.dtsi
Add the GPIO DT nodes to the DTS file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Stefan Roese
82dbe6483c mips: mt76xx: Add ethernet DT node to mt7628a.dtsi
Add the ethernet DT node to the DTS file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Stefan Roese
a8b0bf6313 mips: mt76xx: lowlevel_init.S: Add missing memory controller reset in DDR init
This fixes an issue which has been noticed on the Gardena board, with
the watchdog enabled, where the watdchdog reset (after a system hang)
did result in reporting of 2.9 GiB and a hang after this. With this
patch applied the memory controller is correctly reset and initialized
again even after a watchdog reset.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-18 16:02:22 +01:00
Mario Six
4d9ada54a2 mips: Implement {in, out}_{le, be}_{16, 32, 64} and {in, out}_8
MIPS is the only architecture currently supported by U-Boot that does
not implement any of the in/out register access functions.

To have a interface that is useable across architectures, add the
functions to the MIPS architecture (implemented using the __raw_write
and __raw_read functions).

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-11-14 09:16:27 -08:00
Daniel Schwierzeck
9630146411 MIPS: make size of relocation table fixed but configurable
Currently the size of the relocation table will be shrunk
to the actual size needed. Although this gives a maximal
space saving, it messes up the _end symbol. This breaks
features like appended DTBs because the _end symbol doesn't
point to the real end of the U-Boot binary.

Remove the size shrinking and make the size of the relocation
table fixed but configurable. This follows the Linux approach
and the user can adjust the size to his needs.

Also rename the relocation table section from .rel to .data.reloc
to follow the Linux approach and to avoid ambiguities with the
.rel.* sections added by the linker.

Reported-by: Lars Povlsen <lars.povlsen@microsemi.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-11-02 22:39:07 +01:00
Chris Packham
02df9c5a67 mips: use asm-generic/atomic.h
Make use of asm-generic/atomic.h.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
2018-09-25 21:49:18 -04:00
Stefan Roese
fdd1a9ff78 mips: mt7628a.dtsi: Add SPI clock-frequency property
This patch adds the clock-frequency property to the SPI controller
DT node. It will be used by the SPI driver to calculate the baud rate.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-23 14:27:51 +02:00
Stefan Roese
41f6e6eb64 mips: mt76xx: Add sysreset support
This patch adds the necessary sysreset DT node and enables the required
drivers via Kconfig.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-23 14:27:51 +02:00
Stefan Roese
88dc409914 mips: Add Gardena Smart-Gateway board support
The Gardena Smart-Gateway boards have a MT7688 SoC with 128 MiB of RAM
and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage.

This patch also includes 2 targets. One is the target that can be
programmed into the SPI NOR flash and a 2nd target "xxx-ram" is
added to support loading and booting via an already running U-Boot
version. This allows easy development and testing without the
need to flash the image each time.

Signed-off-by: Stefan Roese <sr@denx.de>
[fixed and regenerated defconfig files]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-23 14:27:51 +02:00
Stefan Roese
b02f76a835 mips: Add LinkIt Smart 7688 support
The LinkIt Smart 7688 modules have a MT7688 SoC with 128 MiB of RAM
and 32 MiB of flash (SPI NOR).

This patch also includes 2 targets. One is the target that can be
programmed into the SPI NOR flash and a 2nd target "xxx-ram" is
added to support loading and booting via an already running U-Boot
version. This allows easy development and testing without the
need to flash the image each time.

Signed-off-by: Stefan Roese <sr@denx.de>
[fixed and regenerated defconfig files]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-23 14:27:19 +02:00
Stefan Roese
4c835a607b mips: Add basic MediaTek MT7620/88 support
This patch adds basic support for the MediaTek MT7620/88 SoCs. Parts of
the code is copied from the MediaTek GitHub repository:

https://github.com/MediaTek-Labs/linkit-smart-uboot.git

The mt7628a.dtsi file is imported from Linux v4.17.

Support for the LinkIt Smart 7688 module and the Gardena Smart Gateway
both based on the MT7688 will be added in further patches.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:18:33 +02:00
Stefan Roese
503f6f759c mips: Add arch/mips/include/asm/atomic.h
This is needed for the UBIFS support. The file is a copy of
arch/xtensa/include/asm/atomic.h

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:17:54 +02:00
Daniel Schwierzeck
46203baf66 MIPS: cache: remove config option CONFIG_SYS_MIPS_CACHE_MODE
Caches should be configured to mode CONF_CM_CACHABLE_NONCOHERENT
(or CONF_CM_CACHABLE_COW when a CM is available). There is no
need to make this configurable.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:04:10 +02:00
Daniel Schwierzeck
5ef337a037 MIPS: cache: make index base address configurable
The index base address used for the cache initialisation is currently
hard-coded to CKSEG0. Make this value configurable if a MIPS system
needs to have a different address (e.g. in SRAM or ScratchPad RAM).

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:02:03 +02:00
Daniel Schwierzeck
b838586086 MIPS: cache: optimise changing of k0 CCA mode
Changing the Cache Coherency Algorithm (CCA) for kernel mode
requires executing from KSEG1. Thus do a jump from KSEG0 to KSEG1
before changing the CCA mode. Jump back to KSEG0 afterwards.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:02:03 +02:00
Daniel Schwierzeck
2f85c2be21 MIPS: cache: reimplement dcache_[status, enable, disable]
Those functions are not needed during cache init and can be
implemented in C. Only support the safe disabling of caches when
this is required for booting an OS. Reenabling caches is much
harder to implement if an optional coherency manager must be
supported. As there is no real use-case anyway, dcache_enable
is implemented with an error message.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 21:02:03 +02:00
Daniel Schwierzeck
d1c3d8bdfa MIPS: start.S: make boot config at offset 0x10 configurable
Some MIPS systems store some board-specific boot configuration
in the U-Boot binary at offset 0x10. This is used by Malta boards
and by Lantiq/Intel SoC's when booting from parallel NOR flash.

Convert the hard-coded values to Kconfig options to remove such
board-specific stuff out of the generic start.S code. This also
deprecates the config option CONFIG_SYS_XWAY_EBU_BOOTCFG.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-22 20:59:22 +02:00
Philippe Reynes
e98a260eb5 dt: bcm6838: add pinctrl
Add pinctrl node and related syscon node for broadcom bcm6838 SoC.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2018-09-22 20:49:59 +02:00
Masahiro Yamada
3747bdbb2b arch: types.h: factor out fixed width typedefs to int-ll64.h
All architectures have the same definition for s8/16/32/64
and u8/16/32/64.

Factor out the duplicated code into <asm-generic/int-ll64.h>.

BTW, Linux unified the kernel space definition into int-ll64.h
a few years ago as you see in Linux commit 0c79a8e29b5f
("asm/types.h: Remove include/asm-generic/int-l64.h").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-09-10 20:48:16 -04:00
Philippe Reynes
990cebf0a2 bcm968380gerg: add initial support
This add the initial support of the broadcom reference
board bcm968380gerg with a bcm68380 SoC.

This board has 512 MB of RAM, 128 MB of flash (nand),
2 USB port, 1 UART, 4 ethernet ports and BCM43217 (wifi).

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-08-08 13:38:17 +02:00
Philippe Reynes
341032d3f1 bcm6838: add initial support
This adds the initial support of the Broadcom BCM6838 SoC familly,
only cpu, dram, uart and leds are supported.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-08-08 13:38:17 +02:00
Tom Rini
481ea2e39d mips: au1x00: Remove support for these SoCs
The only platform left for the AU1x00 SoCs was the pb1x00 platform, an
apparent clone of the dbau1x00 platform.  As pb1x00 had no listed
maintainer I am assuming that it is also orphaned.  Remove this platform
and then remove the unused SoC support.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-08-08 13:34:27 +02:00
Tom Rini
215b4fae51 mips: dbau1x00: Remove this board
This platform has been marked as orphan since June of 2016 and should
have been removed some time ago.  Do so now.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-08-08 13:33:51 +02:00
Michal Simek
58008cbab5 Kconfig: Sort bool, default, select and imply options
Another round of sorting Kconfig entries aplhabetically.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-30 07:18:48 -04:00
Michal Simek
08a00cba06 dm: Change CMD_DM enabling
CMD_DM is used for debug purpose and it shouldn't be enabled by default
via Kconfig. Unfortunately this is in the tree for quite a long time
that's why solution is to use imply DM for all targets which are
enabling DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-30 07:18:48 -04:00
Michal Simek
5ed063d10f Kconfig: Sort bool, default, select and imply options
Fix Kconfig bool, default, select and imply options to be
alphabetically sorted.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-07-30 07:18:48 -04:00
Masahiro Yamada
28b538b69d .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
Follow Linux commit 10b62a2f785a (".gitignore: move *.dtb and *.dtb.S
patterns to the top-level .gitignore").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-06-18 14:43:12 -04:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Tom Rini
d024236e5a Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR
We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27 14:54:48 -04:00
Álvaro Fernández Rojas
358daa5b22 mips: bmips: add ar-5315 usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
ee1f79b738 mips: bmips: add support for bcm6318 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
485d2cd3d6 mips: bmips: add vr-3032u usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
35e03f0011 mips: bmips: add support for bcm63268 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
ddc5dc5a1b mips: bmips: add dgnd3700v2 usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
ad7f6ed41e mips: bmips: add support for bcm6362 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
56928dd570 mips: bmips: add ar-5387un usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
f94e360614 mips: bmips: add support for bcm6328 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
b8841ce18a mips: bmips: add wap-5813n usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
fc5cf3a0c7 mips: bmips: add support for bcm6368 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
e39f6c0b67 mips: bmips: add nb4-ser usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
465d6971e9 mips: bmips: add hg556a usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
e8dad2e739 mips: bmips: add support for bcm6358 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
0975a61513 mips: bmips: add ct-5361 usb support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
d51aaf84cb mips: bmips: add support for bcm6348 usb
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
9d466f2fe1 MIPS: add BMIPS Netgear DGND3700v2 board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Álvaro Fernández Rojas
8f240a3b45 MIPS: add support for Broadcom MIPS BCM6362 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2018-03-21 23:23:13 +01:00
Alexey Brodkin
4280342adb fdt: Implement weak arch_fixup_fdt()
Only ARM and in some configs MIPS really implement arch_fixup_fdt().
Others just use the same boilerplate which is not good by itself,
but what's worse if we try to build with disabled CONFIG_CMD_BOOTM
and enabled CONFIG_OF_LIBFDT we'll hit an unknown symbol which was
apparently implemented in arch/xxx/lib/bootm.c.

Now with weak arch_fixup_fdt() right in image-fdt.c where it is
used we get both items highlighted above fixed.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: York Sun <york.sun@nxp.com>
Cc: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-02-18 12:53:38 -07:00
Tom Rini
fc04bd84b3 Merge git://git.denx.de/u-boot-mips 2018-01-26 07:46:47 -05:00
Álvaro Fernández Rojas
664ec31db7 MIPS: add BMIPS Comtrend AR-5315u board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-01-26 12:38:13 +01:00
Álvaro Fernández Rojas
3483f28ebf MIPS: add support for Broadcom MIPS BCM6318 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-01-26 12:38:13 +01:00
Álvaro Fernández Rojas
c320b923f5 MIPS: add BMIPS Comtrend WAP-5813n board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-01-26 12:35:22 +01:00
Álvaro Fernández Rojas
43b7ab99ec MIPS: add support for Broadcom MIPS BCM6368 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-01-26 12:35:22 +01:00
Álvaro Fernández Rojas
cd1cc31fe1 mips: bmips: increment SYS_MALLOC_F_LEN
This prevents the following ENOMEM:
Error binding driver 'bmips_cpu': -12

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-01-25 17:40:42 +01:00
Álvaro Fernández Rojas
1312906416 mips: bmips: enable the SPI flash on the Comtrend AR-5387un
It's a Macronix (mx25l12805d) 16 MB SPI flash.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:04:07 +05:30
Álvaro Fernández Rojas
727839b491 mips: bmips: add bcm63xx-hsspi driver support for BCM63268
This driver manages the high speed SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:04:07 +05:30
Álvaro Fernández Rojas
80be057c72 mips: bmips: add bcm63xx-hsspi driver support for BCM6328
This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:04:07 +05:30
Álvaro Fernández Rojas
46fe9dcfff mips: bmips: enable the SPI flash on the Netgear CG3100D
It's a Spansion (s25fl064a) 8 MB SPI flash.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
e4a06fa330 mips: bmips: enable the SPI flash on the Sagem F@ST1704
It's a Winbond (w25x32) 4 MB SPI flash.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
26cee0ecc7 mips: bmips: add bcm63xx-spi driver support for BCM63268
This driver manages the low speed SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
1c2479a5fa mips: bmips: add bcm63xx-spi driver support for BCM3380
This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
076c1aacba mips: bmips: add bcm63xx-spi driver support for BCM6358
This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
ff159286a7 mips: bmips: add bcm63xx-spi driver support for BCM6348
This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
0adfb199ce mips: bmips: add bcm63xx-spi driver support for BCM6338
This driver manages the SPI controller present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-24 12:03:43 +05:30
Álvaro Fernández Rojas
48263504c8 wait_bit: use wait_for_bit_le32 and remove wait_for_bit
wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:03:43 +05:30
Paul Burton
cc4f36435f MIPS: Break out of cache loops for unimplemented caches
If we run on a CPU which doesn't implement a particular cache then we
would previously get stuck in an infinite loop, executing a cache op on
the first "line" of the missing cache & then incrementing the address by
0. This was being avoided for the L2 caches, but not for the L1s. Fix
this by generalising the check for a zero line size & avoiding the cache
op loop when this is the case.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
2017-11-28 21:59:30 +01:00
Paul Burton
d8b326976a MIPS: Clear instruction hazards in flush_cache()
When writing code, for example during relocation, we ensure that the
icache has a coherent view of the new instructions with a call to
flush_cache(). This handles the bulk of the work to ensure the new
instructions will execute as expected, however it does not ensure that
the CPU pipeline doesn't already contain instructions taken from a stale
view of the affected memory. This could theoretically be a problem for
relocation, but in practice typically isn't because we sync caches for
enough code after the entry point of the newly written code that by the
time the CPU pipeline might possibly fetch any of it we'll have long ago
written it back & invalidated any stale icache entries. This is however
a problem for shorter regions of code.

In preparation for later patches which write shorter segments of code,
ensure any instruction hazards are cleared by flush_cache() by
introducing & using a new instruction_hazard_barrier() function which
makes use of the jr.hb instruction to clear the hazard.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
2017-11-28 21:59:30 +01:00
Paul Burton
219c2db384 MIPS: Ensure cache ops complete in cache maintenance functions
A typical use of cache maintenance functions is to force writeback of
data which a device is about to read using DMA - for example a
descriptor or command structure. Such users of cache maintenance
functions require that operations on the cache have completed before
they proceed to instruct a device to read memory. This requires that we
place a completion barrier (ie. sync instruction) between the cache ops
and whatever write informs the device to perform DMA.

Whilst strictly speaking this isn't all users of the cache maintenance
functions & we could instead place the barriers in the drivers that
require them, it would be much more invasive to do so than to just have
the barrier be the default by placing it in the cache functions
themselves. The cost is low enough that it shouldn't matter to us in any
rare cases that we use the cache functions when not performing DMA.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
2017-11-28 21:59:30 +01:00
Paul Burton
73780b012e MIPS: Drop unused PTR_COUNT_SHIFT from u-boot.lds
The u-boot.lds linker script for MIPS defines a PTR_COUNT_SHIFT macro to
2 or 3 for 32 bit or 64 bit builds respectively. This macro is never
actually used though, so remove the dead code.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-11-28 21:59:30 +01:00
Paul Burton
d1cbeafd5e mips: Use asm-generic/io.h
Convert the mips architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As mips actually performs
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic functions, with the exception of being
able to drop our no-op unmap_physmem() and definitions of unused map
flags.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-10-02 21:52:23 -04:00
Simon Glass
00caae6d47 env: Rename getenv/_f() to env_get()
We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:24 -04:00
Simon Glass
c1c3fe2307 env: Convert CONFIG_ENV_IS_IN... to a choice
At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).

Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.

Also expand the help for the 'nowhere' option and move it to the top since
it is the default.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-15 20:50:01 -04:00
Andy Yan
f5868a5da1 mips: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot
Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.

Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-27 14:59:03 +02:00
Tom Rini
0ddc9c1722 Merge git://git.denx.de/u-boot-mips 2017-07-26 11:29:20 -04:00
Simon Glass
85fc970d74 Convert CONFIG_ENV_IS_IN_FLASH to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:20:02 -04:00
Simon Glass
2be296538e Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_MMC
   CONFIG_ENV_IS_IN_NAND
   CONFIG_ENV_IS_IN_UBI
   CONFIG_ENV_IS_NOWHERE

In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.

In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.

There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with

   ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC

And then manual updates.  This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-25 21:08:01 -04:00
Zubair Lutfullah Kakakhel
48bfc31b64 MIPS: bootm: Fix broken boot_env_legacy codepath
This patch fixes 2 bugs introduced by the following commit

2bb5b63 MIPS: bootm: rework and fix broken bootm code

The CONFIG_IS_ENABLED macro prepends 'CONFIG_' Hence, remove CONFIG_
from CONFIG_MIPS_BOOT_ENV_LEGACY usage.

Also, 2bb5b63 reworks bootm so that linux_env_legacy runs before
linux_cmdline_legacy. However, linux_env_legacy depends on
linux_cmdline_legacy running first as linux_cmdline_init initialilzes
linux_argp which linux_env_legacy later depends on during its
initialization.

Reorder the code so that linux_cmdline_legacy runs before
linux_env_legacy.

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
2017-07-25 20:44:00 +02:00
Paul Burton
703ec9ddf9 MIPS: Stop building position independent code
U-Boot has up until now built with -fpic for the MIPS architecture,
producing position independent code which uses indirection through a
global offset table, making relocation fairly straightforward as it
simply involves patching up GOT entries.

Using -fpic does however have some downsides. The biggest of these is
that generated code is bloated in various ways. For example, function
calls are indirected through the GOT & the t9 register:

  8f998064   lw     t9,-32668(gp)
  0320f809   jalr   t9

Without -fpic the call is simply:

  0f803f01   jal    be00fc04 <puts>

This is more compact & faster (due to the lack of the load & the
dependency the jump has on its result). It is also easier to read &
debug because the disassembly shows what function is being called,
rather than just an offset from gp which would then have to be looked up
in the ELF to discover the target function.

Another disadvantage of -fpic is that each function begins with a
sequence to calculate the value of the gp register, for example:

  3c1c0004   lui    gp,0x4
  279c3384   addiu  gp,gp,13188
  0399e021   addu   gp,gp,t9

Without using -fpic this sequence no longer appears at the start of each
function, reducing code size considerably.

This patch switches U-Boot from building with -fpic to building with
-fno-pic, in order to gain the benefits described above. The cost of
this is an extra step during the build process to extract relocation
data from the ELF & write it into a new .rel section in a compact
format, plus the added complexity of dealing with multiple types of
relocation rather than the single type that applied to the GOT. The
benefit is smaller, cleaner, more debuggable code. The relocate_code()
function is reimplemented in C to handle the new relocation scheme,
which also makes it easier to read & debug.

Taking maltael_defconfig as an example the size of u-boot.bin built
using the Codescape MIPS 2016.05-06 toolchain (gcc 4.9.2, binutils
2.24.90) shrinks from 254KiB to 224KiB.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-07-25 20:44:00 +02:00
Simon Glass
a320acc419 mips: Make u-boot-mips.h a private header
Rather than including this arch-specific header file in common.h, include
it from within mips's u-boot.h header.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-06-05 11:02:33 -04:00
Álvaro Fernández Rojas
c93bb1d7bb mips: bmips: fix BCM3380 periph clock frequency
Instead of having a peripheral clock of 50 MHz like the BCM63xx family, it
has a 48 MHz clock.
This fixes uart baud rate calculation for BCM3380.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-31 15:45:29 +02:00
Álvaro Fernández Rojas
9ac0b63973 mips: bmips: add board descriptions
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
8df3788887 MIPS: add BMIPS Sagem F@ST1704 board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
07661e7f50 MIPS: add support for Broadcom MIPS BCM6338 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
c4203e1d73 MIPS: add BMIPS Netgear CG3100D board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
23a2168398 MIPS: add support for Broadcom MIPS BCM3380 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
5e14ce2f33 MIPS: add BMIPS Comtrend CT-5361 board
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
bf9012b808 MIPS: add support for Broadcom MIPS BCM6348 SoC family
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
d7efa94071 mips: bmips: add wdt-reboot driver support for BCM63268
This driver allows rebooting the SoC by calling wdt_expire_now op.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:55 +02:00
Álvaro Fernández Rojas
5b8a225edf mips: bmips: add wdt-reboot driver support for BCM6328
This driver allows rebooting the SoC by calling wdt_expire_now op.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:54 +02:00
Álvaro Fernández Rojas
968185378b mips: bmips: add wdt-reboot driver support for BCM6358
This driver allows rebooting the SoC by calling wdt_expire_now op.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:54 +02:00
Álvaro Fernández Rojas
1947a44b78 mips: bmips: add bcm6345-wdt driver support for BCM63268
This driver controls the watchdog present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:54 +02:00
Álvaro Fernández Rojas
404cacb371 mips: bmips: add bcm6345-wdt driver support for BCM6328
This driver controls the watchdog present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:54 +02:00
Álvaro Fernández Rojas
bbbb61123a mips: bmips: add bcm6345-wdt driver support for BCM6358
This driver controls the watchdog present on this SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 14:49:54 +02:00
Paul Burton
d2b12a5767 boston: Setup memory ranges in FDT provided to Linux
The boston memory map isn't suited to the simple "all memory starting
from 0" approach that the MIPS arch_fixup_fdt() implementation takes.
Instead we need to indicate the first 256MiB of DDR from 0 and the rest
from 0x90000000. Implement ft_board_setup to do that.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-12 13:29:50 +02:00
Paul Burton
ed048e7c76 boston: Move CM GCRs away from flash
Move the MIPS Coherence Manager (CM) Global Configuration Registers
(GCRs) away from the region of the physical address space which the
Boston board's parallel flash is found in, such that we can access all
of flash without clobbering GCRs.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-12 13:29:50 +02:00
Paul Burton
939a255a67 MIPS: Make CM GCR base configurable
Without adding a prompt for CONFIG_MIPS_CM_BASE, Kconfig doesn't allow
defconfigs to set it. Provide the prompt in order to allow for that.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-12 13:29:50 +02:00
Álvaro Fernández Rojas
63c011f7b4 mips: bmips: add missing SFR NeufBox 4 config
Fixes commit a186d26, which missed including SFR NeufBox config from bmips

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-12 13:20:03 +02:00
Álvaro Fernández Rojas
0c9152d320 mips: bmips: bcm63268: fix brcm, bcm6328-mc size
Shrink brcm,bcm6328-mc size to avoid overlapping with other controllers

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-12 13:20:03 +02:00
Álvaro Fernández Rojas
44d8514f54 mips: bmips: bcm6328: fix brcm, bcm6328-mc size
Shrink brcm,bcm6328-mc size to avoid overlapping with other controllers

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-12 13:20:03 +02:00
Álvaro Fernández Rojas
4153e47767 mips: bmips: bcm6358: fix brcm, bcm6358-mc size
Shrink brcm,bcm6358-mc size to avoid overlapping with other controllers

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-12 13:20:03 +02:00
Álvaro Fernández Rojas
a1b5e5e7c1 mips: bmips: add bcm6328-power-domain driver support for BCM63268
This driver can control up to 32 power domains.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
9a5cb22fda mips: bmips: add bcm6328-power-domain driver support for BCM6328
This driver can control up to 32 power domains.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
02bb1fa09e mips: bmips: add bcm6345-rst driver support for BCM63268
This driver can control up to 32 clocks.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
78118211fb mips: bmips: add bcm6345-rst driver support for BCM6328
This driver can control up to 32 clocks.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
efe8b9d012 mips: bmips: add bcm6345-rst driver support for BCM6358
This driver can control up to 32 resets.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
969ebdb930 mips: bmips: add bcm6345-clk driver support for BCM63268
This driver can control up to 32 clocks.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 16:16:09 +02:00
Álvaro Fernández Rojas
5b14e13c24 mips: bmips: add bcm6345-clk driver support for BCM6328
This driver can control up to 32 clocks.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 16:16:09 +02:00