net: fix IBM EMAC driver after rename.

In commit 9aa3283595451ca093500ff0977b106e1f465586 (ehea/ibm*: Move the
IBM drivers) the IBM_NEW_EMAC* were renames to IBM_EMAC*

The conversion was incomplete

net: fix IBM EMAC driver after rename.

In commit 9aa3283595451ca093500ff0977b106e1f465586 (ehea/ibm*: Move the
IBM drivers) the IBM_NEW_EMAC* were renames to IBM_EMAC*

The conversion was incomplete so that even if the driver was added to
the .config it wasn't built, but there were no errors). In this commit
we also update the various defconfigs that use EMAC to use the new
Kconfig symbol, and explicitly add the NET_VENDOR_IBM guard.

We do not explicitly select the Kconfig dependencies, as this would force
EMAC on. Doing it in the defconfig allows more flexibility.

Tested on a canyondlands board.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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powerpc/40x: Remove obsolete HCU4 board

The HCU4 board is unmaintained. Remove it.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>

powerpc/4xx: Adding PCIe MSI support

This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex.

Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com>
Signed-off-by: Tirumala R Marri <tmarri@apm.com

powerpc/4xx: Adding PCIe MSI support

This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex.

Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com>
Signed-off-by: Tirumala R Marri <tmarri@apm.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Remove REDWOOD_[456] config options and conditional code

The config options for REDWOOD_[456] were commented out in the powerpc
Kconfig. The ifdefs referencing this options therefore are dead and al

Remove REDWOOD_[456] config options and conditional code

The config options for REDWOOD_[456] were commented out in the powerpc
Kconfig. The ifdefs referencing this options therefore are dead and all
references to this can be removed (Also dependencies in other KConfig
files).

Signed-off-by: Christian Dietrich <qy03fugy@stud.informatik.uni-erlangen.de>
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

This patch adds support for the ESTeem 195E Hotfoot SBC.

There are several variants of the SBC deployed, single/dual
ethernet+serial, and

powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

This patch adds support for the ESTeem 195E Hotfoot SBC.

There are several variants of the SBC deployed, single/dual
ethernet+serial, and also 4MB/8MB flash variations. In the interest of
having a single kernel image boot on all boards, the cuboot shim detects
the differences and mangles the DTS tree appropriately.

With the exception of the CF interface that was never populated on
production boards, this code/DTS supports all boardpop options.

Signed-off-by: Solomon Peachy <solomon@linux-wlan.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/40x: Convert AMCC Kilauea/Halekala boards to ppc40x_simple

This cleans up the kilauea/halekala board ports to use the ppc40x_simple
platform support.

Tested-by: Stefan Roese <sr@denx.de>
Si

powerpc/40x: Convert AMCC Kilauea/Halekala boards to ppc40x_simple

This cleans up the kilauea/halekala board ports to use the ppc40x_simple
platform support.

Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/40x: Convert AMCC Makalu board to ppc40x_simple

This cleans up the makalu board port to use the ppc40x_simple platform
support.

Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boye

powerpc/40x: Convert AMCC Makalu board to ppc40x_simple

This cleans up the makalu board port to use the ppc40x_simple platform
support.

Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/virtex: Add uImage to the default images list

It is common to use U-Boot on Xilinx Virtex platforms. This patch
ensures that CONFIG_DEFAULT_UIMAGE is selected for virtex

Signed-off-by: Gra

powerpc/virtex: Add uImage to the default images list

It is common to use U-Boot on Xilinx Virtex platforms. This patch
ensures that CONFIG_DEFAULT_UIMAGE is selected for virtex

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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powerpc/40x: Don't enable HCU4 board by default

Fix the HCU4 Kconfig option to 'default n'. We don't want the
board to always be enabled for other board defconfigs.

Signed-off-by: Josh Boyer <jwbo

powerpc/40x: Don't enable HCU4 board by default

Fix the HCU4 Kconfig option to 'default n'. We don't want the
board to always be enabled for other board defconfigs.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/4xx: Add PowerPC 4xx GPIO driver

This patch adds support for the GPIO functions of PPC40x and PPC44x
SOCs.

Signed-off-by: Steve Falco <sfalco@harris.com>
Acked-by: Stefan Roese <sr@denx.de>

powerpc/4xx: Add PowerPC 4xx GPIO driver

This patch adds support for the GPIO functions of PPC40x and PPC44x
SOCs.

Signed-off-by: Steve Falco <sfalco@harris.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/40x: Add support for Netstal HCU4 board

Adds support for a HCU4 PPC405GPr based board from Netstal Maschinen AG.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: J

powerpc/40x: Add support for Netstal HCU4 board

Adds support for a HCU4 PPC405GPr based board from Netstal Maschinen AG.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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powerpc/40x: Add PowerPC 40x simple platform support

This adds a common board file for almost all of the "simple" PowerPC 40x
boards that exist today. This is intended to be a single place to add
s

powerpc/40x: Add PowerPC 40x simple platform support

This adds a common board file for almost all of the "simple" PowerPC 40x
boards that exist today. This is intended to be a single place to add
support for boards that do not differ in platform support from most of the
evaluation boards that are used as reference platforms. Boards that have
specific requirements or custom hardware setup should still have their own
board.c file.

The first board ported to this is the AMCC PowerPC 405EZ Acadia board.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Fix Walnut build

The addition of of_rtc for the Walnut board was only half complete. Select
OF_RTC in the Kconfig and include the appropriate header to make it compile.

Signed-off-b

[POWERPC] 4xx: Fix Walnut build

The addition of of_rtc for the Walnut board was only half complete. Select
OF_RTC in the Kconfig and include the appropriate header to make it compile.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Add AMCC Makalu board support to platforms/40x

This patch adds basic support for the AMCC Makalu board to arch/powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh B

[POWERPC] 4xx: Add AMCC Makalu board support to platforms/40x

This patch adds basic support for the AMCC Makalu board to arch/powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Add Kilauea PCIe support to dts and Kconfig

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

[POWERPC] 4xx: Add 405EX CPU type needed for EMAC support on Kilauea

For EMAC support, 405EX needs to be defined to enable the corresponding
EMAC features (IBM_NEW_EMAC_EMAC4, etc.).

Signed-off-by:

[POWERPC] 4xx: Add 405EX CPU type needed for EMAC support on Kilauea

For EMAC support, 405EX needs to be defined to enable the corresponding
EMAC features (IBM_NEW_EMAC_EMAC4, etc.).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Add PCI to Walnut platform

This wires up the 4xx PCI support & device-tree bits for the
405GP based Walnut platform.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

[POWERPC] 4xx: Add PCI to Walnut platform

This wires up the 4xx PCI support & device-tree bits for the
405GP based Walnut platform.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: EP405 boards support for arch/powerpc

Brings EP405 support to arch/powerpc. The IRQ routing for the CPLD
comes from a device-tree property, PCI is working to the point where
I can see

[POWERPC] 4xx: EP405 boards support for arch/powerpc

Brings EP405 support to arch/powerpc. The IRQ routing for the CPLD
comes from a device-tree property, PCI is working to the point where
I can see the video card, USB device, and south bridge.

This should work with both EP405 and EP405PC.

I've not totally figured out how IRQs are wired on this hardware
though, thus at this stage, expect only USB interrupts working,
pretty much the same as what arch/ppc did.

Also, the flash, nvram, rtc and temp control still have to be wired.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Enable EMAC for PPC405 Walnut board

This patch enables the ibm_newemac driver for the Walnut board. It fixes the
device tree for the walnut board to order the MAL interrupts correctl

[POWERPC] 4xx: Enable EMAC for PPC405 Walnut board

This patch enables the ibm_newemac driver for the Walnut board. It fixes the
device tree for the walnut board to order the MAL interrupts correctly and
adds the local-mac-address property to the EMAC node. The bootwrapper is also
updated to extract the MAC address from the OpenBIOS offset where it is stored.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x

This patch adds basic support for the new 405EX and the AMCC eval board
Kilauea to arch/powerpc.

Signed-off-by: Stefan Roese <sr@

[POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x

This patch adds basic support for the new 405EX and the AMCC eval board
Kilauea to arch/powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] Virtex: Add Kconfig macros for Xilinx Virtex board support

Add the needed kconfig macros to enable Xilinx Virtex board support

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Sign

[POWERPC] Virtex: Add Kconfig macros for Xilinx Virtex board support

Add the needed kconfig macros to enable Xilinx Virtex board support

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

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[POWERPC] Walnut board support

Board support for the PPC405 Walnut evaluation board

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>

[POWERPC] 4xx Kconfig cleanup

Remove some leftover cruft in the 40x Kconfig file. Also make sure we
select WANT_DEVICE_TREE for 40x.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by

[POWERPC] 4xx Kconfig cleanup

Remove some leftover cruft in the 40x Kconfig file. Also make sure we
select WANT_DEVICE_TREE for 40x.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>

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[POWERPC] Rename 4xx paths to 40x

4xx is a bit of a misnomer for certain things, as they really apply to PowerPC
40x only. Rename some of the files to clean this up.

Signed-off-by: Josh Boyer <jwb

[POWERPC] Rename 4xx paths to 40x

4xx is a bit of a misnomer for certain things, as they really apply to PowerPC
40x only. Rename some of the files to clean this up.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>

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powerpc: Remove IBM405 Erratum #77

This erratum is dedicated to IBM 405GP and STB03xxx
which are now gone.

Remove this erratum.

Signed-off-by: Christophe Leroy <christo

powerpc: Remove IBM405 Erratum #77

This erratum is dedicated to IBM 405GP and STB03xxx
which are now gone.

Remove this erratum.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/44dbc08e9034681eb28324cbabc086e97044c36c.1590079969.git.christophe.leroy@csgroup.eu

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