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3 years agomips: octeon: Add Octeon III NIC23 board support
Stefan Roese [Wed, 7 Apr 2021 07:12:38 +0000 (09:12 +0200)]
mips: octeon: Add Octeon III NIC23 board support

This patch adds the basic support for the PCIe target board equipped
with the Octeon III CN2350 SoC.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: mrvl, cn73xx.dtsi: Add AHCI/SATA DT node
Stefan Roese [Wed, 7 Apr 2021 07:12:37 +0000 (09:12 +0200)]
mips: octeon: mrvl, cn73xx.dtsi: Add AHCI/SATA DT node

Add the AHCI compatible SATA DT node to the Octeon CN73xx dtsi file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agoscsi: Add ata_swap_buf_le16() to support big-endian platforms
Stefan Roese [Wed, 7 Apr 2021 07:12:36 +0000 (09:12 +0200)]
scsi: Add ata_swap_buf_le16() to support big-endian platforms

Otherwise the output will look like this on MIPS Octeon NIC23:

  Device 0: (0:0) Vendor: ATA Prod.: aSDnsi klUrt aII Rev: 4X11
            Type: Hard Disk
            Capacity: 457862.8 MB = 447.1 GB (937703088 x 512)

instead of this version:

  Device 0: (0:0) Vendor: TA Prod.: SanDisk Ultra II Rev: X411
            Type: Hard Disk
            Capacity: 457862.8 MB = 447.1 GB (937703088 x 512)

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agoata: ahci: Fix usage on big-endian platforms
Stefan Roese [Wed, 7 Apr 2021 07:12:35 +0000 (09:12 +0200)]
ata: ahci: Fix usage on big-endian platforms

This patch adds a few missing virt_to_phys() to use the correct physical
address for DMA operations in the common AHCI code. This is done to
support the big-endian MIPS Octeon platform.

Additionally the code a cleaned up a bit (remove some empty lines) and
made a bit better readable.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agosata: ahci_mvebu.c: Enable AHCI/SATA driver for MIPS Octeon
Stefan Roese [Wed, 7 Apr 2021 07:12:34 +0000 (09:12 +0200)]
sata: ahci_mvebu.c: Enable AHCI/SATA driver for MIPS Octeon

This patch enables the usage of the MVEBU AHCI/SATA driver. The only
changes necessary to support MIPS Octeon via DT based probing are, to
add the compatible DT property and the use of dev_remap_addr() so that
the correct mapped address is used in the Octeon case (phys != virt).

Please note that this driver supports the usage of the "scsi" command
and not the "sata" command, since it does not provide an own "scan"
function, which is needed for the "sata" cmd support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: cpu.c: Enable AHCI/SATA support
Stefan Roese [Wed, 7 Apr 2021 07:12:33 +0000 (09:12 +0200)]
mips: octeon: cpu.c: Enable AHCI/SATA support

For easy AHCI/ SATA integration, this patch adds board_ahci_enable()
for the MVEBU AHCI driver, which will be used by this platform. This
platform specific "enable" function will setup the proper endian
swapping in the AHCI controller so that it can be used by the common
AHCI code.

Additionally the endian swizzle entry for AHCI in
octeon_should_swizzle_table[] is removed, as this enabled the original
lowlevel code function, e.g. octeon_configure_qlm(), for the QLM setup
to work correctly.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: cpu.c: Add arch_misc_init() for pci-console & pci-bootcmd
Stefan Roese [Wed, 7 Apr 2021 07:12:32 +0000 (09:12 +0200)]
mips: octeon: cpu.c: Add arch_misc_init() for pci-console & pci-bootcmd

This patch adds the necessary platform infrastructure code, so that the
MIPS Octeon drivers "serial_octeon_pcie_console" & "serial_bootcmd" can
be used. This is e.g. the bootmem initialization in a compatible way to
the Marvell 2013 U-Boot, so that the exisiting PC remote tools like
"oct-remote-console" & "oct-remote-load" can be used. This is be done in
the newly introduced arch_misc_init(), which calls the necessary init
functions when enabled.

These patches are in preparation for the MIPS Octeon NIC23 board
support, which is a desktop PCIe target board enabling these features.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agoserial: serial_octeon_bootcmd.c: Add PCI remote console support
Stefan Roese [Wed, 7 Apr 2021 07:12:31 +0000 (09:12 +0200)]
serial: serial_octeon_bootcmd.c: Add PCI remote console support

This patch adds the PCI bootcmd feature for MIPS Octeon, which will be
used by the upcoming Octeon III NIC23 board support. It enables the use
of the "oct-remote-load" and "oct-remote-bootcmd" on host PC's to
communicate with the PCIe target and load images into the onboard
memory and issue commands.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agoserial: serial_octeon_pcie_console.c: Add PCI remote console support
Stefan Roese [Wed, 7 Apr 2021 07:12:30 +0000 (09:12 +0200)]
serial: serial_octeon_pcie_console.c: Add PCI remote console support

This patch adds the PCI remote console feature for MIPS Octeon, which
will be used by the upcoming Octeon III NIC23 board support. It enables
the use of the "oct-remote-console" tool on host PC's to communicate
with the PCIe target.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: cvmx-coremask.h: Fix cvmx_coremask_dprint() with DEBUG defined
Stefan Roese [Wed, 7 Apr 2021 07:12:29 +0000 (09:12 +0200)]
mips: octeon: cvmx-coremask.h: Fix cvmx_coremask_dprint() with DEBUG defined

As DEBUG is no Kconfig symbol, we can't use the IS_ENABLED() macros.
This patch switches to the unfortunately necessary #ifdef usage again
to make it work correctly.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: cvmx-bootmem: Fix compare in "if" statement
Stefan Roese [Wed, 7 Apr 2021 07:12:28 +0000 (09:12 +0200)]
mips: octeon: cvmx-bootmem: Fix compare in "if" statement

While porting from the Marvell source, I introduced a bug by misplacing
the parenthesis. This patch fixes this issue.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Move CVMX_SYNC from octeon_ddr.h to cvmx-regs.h
Stefan Roese [Wed, 7 Apr 2021 07:12:27 +0000 (09:12 +0200)]
mips: octeon: Move CVMX_SYNC from octeon_ddr.h to cvmx-regs.h

This makes is easier to use this macro from non-DDR related files.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: octeon_ebb7304_defconfig: Enable Octeon PCIe and E1000
Stefan Roese [Fri, 11 Dec 2020 16:06:12 +0000 (17:06 +0100)]
mips: octeon: octeon_ebb7304_defconfig: Enable Octeon PCIe and E1000

This patch changes the MIPS Octeon defconfig to enable some features
for PCIe enablement. This includes CONFIG_BOARD_LATE_INIT to call the
board specific serdes init code.

With these features enabled, the serdes and PCIe driver including the
Intel E1000 driver can be tested on the Octeon EBB7304.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add Octeon PCIe host controller driver
Stefan Roese [Wed, 7 Apr 2021 06:43:35 +0000 (08:43 +0200)]
mips: octeon: Add Octeon PCIe host controller driver

This patch adds the PCIe host controller driver for MIPS Octeon II/III.
The driver mainly consist of the PCI config functions, as all of the
complex serdes related port / lane setup, is done in the serdes / pcie
code available in the "arch/mips/mach-octeon" directory.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: octeon_ebb7304: Add board specific QLM init code
Aaron Williams [Fri, 11 Dec 2020 16:06:10 +0000 (17:06 +0100)]
mips: octeon: octeon_ebb7304: Add board specific QLM init code

This patch adds the board specific QLM/DLM init code to the Octeon 3
EBB7304 board. The configuration of each port is read from the
environment exactly as done in the 2013 U-Boot version to keep the
board and it's configuration compatible.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: mrvl, cn73xx.dtsi: Add PCIe controller DT node
Stefan Roese [Fri, 11 Dec 2020 16:06:09 +0000 (17:06 +0100)]
mips: octeon: mrvl, cn73xx.dtsi: Add PCIe controller DT node

This patch adds the PCIe controller node to the MIPS Octeon 73xx dtsi
file.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Kconfig: Enable CONFIG_SYS_PCI_64BIT
Stefan Roese [Fri, 11 Dec 2020 16:06:08 +0000 (17:06 +0100)]
mips: octeon: Kconfig: Enable CONFIG_SYS_PCI_64BIT

Setting CONFIG_SYS_PCI_64BIT is needed for correct PCIe functionality on
MIPS Octeon.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Makefile: Enable building of the newly added C files
Stefan Roese [Fri, 11 Dec 2020 16:06:07 +0000 (17:06 +0100)]
mips: octeon: Makefile: Enable building of the newly added C files

This patch adds the newly added C files to the Makefile to enable
compilation. This is done in a separate step, to not introduce build
breakage while adding the single files with potentially missing
externals.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add octeon_qlm.c
Aaron Williams [Fri, 11 Dec 2020 16:06:06 +0000 (17:06 +0100)]
mips: octeon: Add octeon_qlm.c

Import octeon_qlm.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add octeon_fdt.c
Aaron Williams [Fri, 11 Dec 2020 16:06:05 +0000 (17:06 +0100)]
mips: octeon: Add octeon_fdt.c

Import octeon_fdt.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-qlm.c
Aaron Williams [Fri, 11 Dec 2020 16:06:04 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-qlm.c

Import cvmx-qlm.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pcie.c
Aaron Williams [Fri, 11 Dec 2020 16:06:03 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-pcie.c

Import cvmx-pcie.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-helper.c
Aaron Williams [Fri, 11 Dec 2020 16:06:02 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper.c

Import cvmx-helper.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-helper-util.c
Aaron Williams [Fri, 11 Dec 2020 16:06:01 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper-util.c

Import cvmx-helper-util.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-helper-jtag.c
Aaron Williams [Fri, 11 Dec 2020 16:06:00 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper-jtag.c

Import cvmx-helper-jtag.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-helper-fdt.c
Aaron Williams [Fri, 11 Dec 2020 16:05:59 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-helper-fdt.c

Import cvmx-helper-fdt.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-helper-cfg.c
Aaron Williams [Fri, 11 Dec 2020 16:05:58 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-helper-cfg.c

Import cvmx-helper-cfg.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Move cvmx-lmcx-defs.h from mach/cvmx to mach
Stefan Roese [Fri, 11 Dec 2020 16:05:57 +0000 (17:05 +0100)]
mips: octeon: Move cvmx-lmcx-defs.h from mach/cvmx to mach

To match all other cvmx-* header, this patch moves the already existing
cvmx-lmcx-defs.h header one directory up.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Misc changes required because of the newly added headers
Stefan Roese [Fri, 11 Dec 2020 16:05:56 +0000 (17:05 +0100)]
mips: octeon: Misc changes required because of the newly added headers

With the newly added headers and their restructuring (which macro is
defined where), some changes in the already existing Octeon files are
necessary. This patch makes the necessary changes.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add misc remaining header files
Aaron Williams [Fri, 23 Apr 2021 17:56:32 +0000 (19:56 +0200)]
mips: octeon: Add misc remaining header files

Import misc remaining header files from 2013 U-Boot. These will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: Add cvmx-sso-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:54 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sso-defs.h header file

Import cvmx-sso-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-sriox-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:53 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sriox-defs.h header file

Import cvmx-sriox-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-sriomaintx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:52 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sriomaintx-defs.h header file

Import cvmx-sriomaintx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-smix-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:51 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-smix-defs.h header file

Import cvmx-smix-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-sli-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:50 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sli-defs.h header file

Import cvmx-sli-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-sata-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:49 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sata-defs.h header file

Import cvmx-sata-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-rst-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:48 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-rst-defs.h header file

Import cvmx-rst-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pow-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:47 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pow-defs.h header file

Import cvmx-pow-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pko-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:46 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pko-defs.h header file

Import cvmx-pko-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pki-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:45 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pki-defs.h header file

Import cvmx-pki-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pip-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:44 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pip-defs.h header file

Import cvmx-pip-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pepx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:43 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pepx-defs.h header file

Import cvmx-pepx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pemx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:42 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pemx-defs.h header file

Import cvmx-pemx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pcsx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:41 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pcsx-defs.h header file

Import cvmx-pcsx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pciercx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:40 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pciercx-defs.h header file

Import cvmx-pciercx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-pcieepx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:39 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pcieepx-defs.h header file

Import cvmx-pcieepx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-npi-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:38 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-npi-defs.h header file

Import cvmx-npi-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-mio-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:37 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-mio-defs.h header file

Import cvmx-mio-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-l2c-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:36 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-l2c-defs.h header file

Import cvmx-l2c-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-ipd-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:35 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-ipd-defs.h header file

Import cvmx-ipd-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-gserx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:34 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-gserx-defs.h header file

Import cvmx-gserx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-gmxx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:33 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-gmxx-defs.h header file

Import cvmx-gmxx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-fpa-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:32 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-fpa-defs.h header file

Import cvmx-fpa-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-dtx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:31 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-dtx-defs.h header file

Import cvmx-dtx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-dpi-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:30 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-dpi-defs.h header file

Import cvmx-dpi-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-dbg-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:29 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-dbg-defs.h header file

Import cvmx-dbg-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-ciu-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:28 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-ciu-defs.h header file

Import cvmx-ciu-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-bgxx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:27 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-bgxx-defs.h header file

Import cvmx-bgxx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-asxx-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:26 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-asxx-defs.h header file

Import cvmx-asxx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add cvmx-agl-defs.h header file
Aaron Williams [Fri, 11 Dec 2020 16:05:25 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-agl-defs.h header file

Import cvmx-agl-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: Add misc cvmx-helper header files
Aaron Williams [Fri, 11 Dec 2020 16:05:24 +0000 (17:05 +0100)]
mips: octeon: Add misc cvmx-helper header files

Import misc cvmx-helper header files from 2013 U-Boot. They will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: global_data.h: Add Octeon specific data to arch_global_data struct
Stefan Roese [Fri, 11 Dec 2020 16:05:23 +0000 (17:05 +0100)]
mips: global_data.h: Add Octeon specific data to arch_global_data struct

This will be used by the upcoming Serdes and driver code ported from
the original 2013 U-Boot code to mainline.

Signed-off-by: Stefan Roese <sr@denx.de>
3 years agomips: octeon: octeon_ebb7304_defconfig: Enable USB storage support
Stefan Roese [Fri, 19 Feb 2021 13:02:17 +0000 (14:02 +0100)]
mips: octeon: octeon_ebb7304_defconfig: Enable USB storage support

This patch enables USB storage support with the necessary partition
support on the MIPS Octeon EBB7304.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
3 years agomips: octeon: octeon_ebb7304_defconfig: Enable MMC support
Stefan Roese [Fri, 12 Mar 2021 08:48:28 +0000 (09:48 +0100)]
mips: octeon: octeon_ebb7304_defconfig: Enable MMC support

Enable MMC support including the regulator support on Octeon EBB7304.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: mrvl,octeon_ebb7304.dts: Add MMC DT node
Stefan Roese [Fri, 12 Mar 2021 08:48:27 +0000 (09:48 +0100)]
mips: octeon: mrvl,octeon_ebb7304.dts: Add MMC DT node

Add the MMC DT node to the Octeon EBB7304 DT file including the
regulator node for the MMC power supply.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: octeon: mrvl,cn73xx.dtsi: Add MMC DT node
Stefan Roese [Fri, 12 Mar 2021 08:48:26 +0000 (09:48 +0100)]
mips: octeon: mrvl,cn73xx.dtsi: Add MMC DT node

Add the MMC DT node to the Octeon CN73xx dtsi file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agommc: octeontx_hsmmc: Add support for MIPS Octeon
Stefan Roese [Fri, 12 Mar 2021 08:48:25 +0000 (09:48 +0100)]
mmc: octeontx_hsmmc: Add support for MIPS Octeon

Until now, the Octeontx MMC driver did only support the ARM Octeon
TX/Tx2 platforms. This patch adds support for the MIPS Octeon platform
to this driver. Here a short summary of the changes:

- Enable driver compilation for MIPS Octeon, including the MMC related
  header file
- Reorder header inclusion
- Switch to using the clk framework to get the input clock
- Remove some functions for MIPS Octeon, as some registers don't
  exist here

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 years agomips: mt7628: fix the displayed DDR type of mt7628
Weijie Gao [Fri, 5 Mar 2021 03:13:27 +0000 (11:13 +0800)]
mips: mt7628: fix the displayed DDR type of mt7628

The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type
from bootstrap register must be ignored, and always be assumed as DDR1.

This patch fixes the displayed DDR type of mt7628.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agomips: mt7628: fix ddr_type for MT7688KN
Weijie Gao [Tue, 23 Feb 2021 07:12:44 +0000 (15:12 +0800)]
mips: mt7628: fix ddr_type for MT7688KN

The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type
from bootstrap register must be ignored, and always be assumed as DDR1.

This patch fixes an issue that mt7628_ddr_pad_ldo_config() may be passed
with a wrong ddr_type in MT7688KN.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agonet: jr2: Fix Serdes6G configuration
Horatiu Vultur [Wed, 10 Mar 2021 08:31:39 +0000 (09:31 +0100)]
net: jr2: Fix Serdes6G configuration

Sometimes no traffic was getting out on the ports, the root cause was
a wrong configuration of the Serdes6G, which is used on jr2 pcb111.
This patch fixes this issue by applying the correct configuration.

Fixes: 5e1d417bec92ac ("net: Add MSCC Jaguar2 network driver.")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agonet: jr2: Reset switch
Horatiu Vultur [Wed, 10 Mar 2021 08:31:38 +0000 (09:31 +0100)]
net: jr2: Reset switch

Make sure to reset the switch core at probe time.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agoMerge branch '2021-04-20-assorted-improvements'
Tom Rini [Tue, 20 Apr 2021 11:32:04 +0000 (07:32 -0400)]
Merge branch '2021-04-20-assorted-improvements'

- ARM64 GIC fix, CONFIG_IRQ now moved to Kconfig
- IDE, lz4 fixes
- octeontx cleanups / enhancements
- highbank DM migration
- psci updates
- Enable use of -fstack-protector

3 years agoAdd support for stack-protector
Joel Peshkin [Sun, 11 Apr 2021 09:21:58 +0000 (11:21 +0200)]
Add support for stack-protector

Add support for stack protector for UBOOT, SPL, and TPL
as well as new pytest for stackprotector

Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com>
Adjust UEFI build flags.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agox86: correct usage of CFLAGS_NON_EFI
Heinrich Schuchardt [Sun, 11 Apr 2021 09:21:57 +0000 (11:21 +0200)]
x86: correct usage of CFLAGS_NON_EFI

The current usage of the variable CFLAGS_NON_EFI on the x86 architecture
deviates from other architectures.

Variable CFLAGS_NON_EFI is the list of compiler flags to be removed when
building UEFI applications. It is not a list of flags to be added anywhere.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agotest: fix test/dm/regmap.c
Heinrich Schuchardt [Sun, 11 Apr 2021 09:21:56 +0000 (11:21 +0200)]
test: fix test/dm/regmap.c

regmap_read() only fills the first two bytes of val. The last two bytes are
random data from the stack. This means the test will fail randomly.

For low endian systems we could simply initialize val to 0 and get correct
results. But tests should not depend on endianness. So let's use a pointer
conversion instead.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
3 years agotoradex: configblock: fix module revision in config block
Denys Drozdov [Wed, 7 Apr 2021 12:28:24 +0000 (15:28 +0300)]
toradex: configblock: fix module revision in config block

U-boot might display wrong module revision information
for modules with an assembly version 'K'. "cfgblock create"
does not takes into account all revision digits from PID8.

This fix takes into account all digits of PID8
to store module revision.

Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
3 years agodoc: usage: add usage details for reset cmd
Igor Opaniuk [Wed, 31 Mar 2021 23:01:56 +0000 (02:01 +0300)]
doc: usage: add usage details for reset cmd

Add usage details for reset command.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysreset: provide type of reset in do_reset cmd
Igor Opaniuk [Wed, 31 Mar 2021 23:01:55 +0000 (02:01 +0300)]
sysreset: provide type of reset in do_reset cmd

Add additional param for reset cmd, which provides type of reset.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysreset: psci: use psci driver exported functions
Igor Opaniuk [Wed, 31 Mar 2021 23:01:54 +0000 (02:01 +0300)]
sysreset: psci: use psci driver exported functions

Use psci driver exported functions for reset/poweroff, instead of
invoking directly invoke_psci_fn.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agopsci: add features/reset2 support
Igor Opaniuk [Wed, 31 Mar 2021 23:01:53 +0000 (02:01 +0300)]
psci: add features/reset2 support

Adds support for:
* PSCI_FEATURES, which was introduced in PSCI 1.0. This provides API
that allows discovering whether a specific PSCI function is implemented
and its features.
* SYSTEM_RESET2, which was introduced in PSCI 1.1, which extends existing
SYSTEM_RESET. It provides support for vendor-specific resets, providing
reset_type as an additional param.

For additional details visit [1].

Implementations of some functions were borrowed from Linux PSCI driver
code [2].

[1] https://developer.arm.com/documentation/den0022/latest/
[2] drivers/firmware/psci/psci.c

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agopsci: add v1.0/v1.1 definitions from Linux
Igor Opaniuk [Wed, 31 Mar 2021 23:01:52 +0000 (02:01 +0300)]
psci: add v1.0/v1.1 definitions from Linux

Sync and add PSCI API versions 1.0/1.1 definitions from Linux.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysinfo.h: Add re-inclusion guard
Tom Rini [Mon, 19 Apr 2021 20:18:49 +0000 (16:18 -0400)]
sysinfo.h: Add re-inclusion guard

Add #ifndef __SYSINFO_H__ ... #endif to prevent re-inclusion of this
file.

Signed-off-by: Tom Rini <trini@konsulko.com>
3 years agoarm: highbank: Update maintainership
Andre Przywara [Mon, 12 Apr 2021 00:04:55 +0000 (01:04 +0100)]
arm: highbank: Update maintainership

Rob does not have access to any Calxeda systems anymore, also has
expressed a lack of interest in those systems in the past.

I have multiple working Midway nodes under my desk in the office, so
am happy to take over maintainership.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Do DRAM init from DT
Andre Przywara [Mon, 12 Apr 2021 00:04:54 +0000 (01:04 +0100)]
arm: highbank: Do DRAM init from DT

So far U-Boot was hard coding a (surely sufficient) memory size of 512
MB, even though all machines out there have at least 4GB of DRAM.
Since U-Boot uses its memory knowledge to populate the EFI memory map,
we are missing out here, at best losing everything beyond 4GB on Midway
boxes (which typically come with 8GB of DRAM).

Since the management processor populated the DT memory node already with
the detected DRAM size and configuration, we use that to populate
U-Boot's memory bank information, which is the base for the UEFI memory
map.
This finally allows us to get rid of the NR_DRAM_BANKS=0 hack, that we
had in place to avoid U-Boot messing up the DT memory node before
loading the kernel.

Also, to cover the whole of memory, we need to enable PHYS_64BIT.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Remove artificial SDRAM size
Andre Przywara [Mon, 12 Apr 2021 00:04:53 +0000 (01:04 +0100)]
arm: highbank: Remove artificial SDRAM size

So far we were defining a somewhat confusing PHYS_SDRAM_1_SIZE variable,
which originally was only used for setting the memtest boundaries. This
definition in highbank.h has been removed about a year ago (moved to
Kconfig), so we also don't need the hard-coded size definition any longer.

Get rid of the misleading memory size definition, which was actually wrong
anyway (it's 4088 MB for those machines with just 4GB of DRAM).

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agonet: calxedagmac: Convert to DM_ETH
Andre Przywara [Mon, 12 Apr 2021 00:04:52 +0000 (01:04 +0100)]
net: calxedagmac: Convert to DM_ETH

To squash that nasty warning message and make better use of the newly
gained OF_CONTROL feature, let's convert the calxedagmac driver to the
"new" driver model.
The conversion is pretty straight forward, mostly just adjusting the
use of the involved data structures.
The only actual change is the required split of the receive routine into
a receive and free_pkt part.
Also this allows us to get rid of the hardcoded platform information and
explicit init calls.

This also uses the opportunity to wrap the code decoding the MMIO
register base address, to make it safe for using PHYS_64BIT later.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agoarm: highbank: Enable OF_CONTROL
Andre Przywara [Mon, 12 Apr 2021 00:04:51 +0000 (01:04 +0100)]
arm: highbank: Enable OF_CONTROL

All Calxeda machines are actually a poster book example of device tree
usage: the DT is loaded from flash by the management processor into
DRAM, the memory node is populated with the detected DRAM size and this
DT is then handed over to the kernel.
So it's a shame that U-Boot didn't participate in this chain, but
fortunately this is easy to fix:

Define CONFIG_OF_CONTROL and CONFIG_OF_BOARD, and provide a trivial
function to tell U-Boot about the (fixed) location of the DTB in DRAM.
Then enable DM_SERIAL, to let the PL011 driver pick up the UART platform
data from the DT. Also define AHCI, to bring this driver into the driver
model world as well.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Limit FDT and initrd load addresses
Andre Przywara [Mon, 12 Apr 2021 00:04:50 +0000 (01:04 +0100)]
arm: highbank: Limit FDT and initrd load addresses

So far on Highbank/Midway machines U-Boot only ever uses 512MB of DRAM,
even though the machines have typically 4GB and 8GB, respectively.
That means that so far we didn't need an extra limit for placing the DTB
and initrd, as the 512MB are lower than the kernel's limit ("lowmem",
typically 768MB).

With U-Boot now needing to learn about the actual memory size (to
correctly populate the EFI memory map), it might relocate fdt and initrd
to the end of DRAM, which is out of reach of the kernel.

So add limiting values to the fdt_high and initrd_high environment
variables, to prevent U-Boot from using too high addresses.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
3 years agodoc: device-tree-bindings: regulator: anatop regulator
Ying-Chun Liu (PaulLiu) [Sat, 27 Mar 2021 13:46:52 +0000 (21:46 +0800)]
doc: device-tree-bindings: regulator: anatop regulator

Document the bindings for fsl,anatop-regulator

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agopower: regulator: add driver for ANATOP regulator
Ying-Chun Liu (PaulLiu) [Sat, 27 Mar 2021 13:46:51 +0000 (21:46 +0800)]
power: regulator: add driver for ANATOP regulator

Anatop is an integrated regulator inside i.MX6 SoC.
There are 3 digital regulators which controls PU, CORE (ARM), and SOC.
And 3 analog regulators which controls 1P1, 2P5, 3P0 (USB).
This patch adds the Anatop regulator driver.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agocmd: CONFIG_CMD_MMC depends on CONFIG_MMC
Heinrich Schuchardt [Sat, 27 Mar 2021 10:43:54 +0000 (11:43 +0100)]
cmd: CONFIG_CMD_MMC depends on CONFIG_MMC

Trying to compile with CONFIG_CMD_MMC=y and CONFIG_MMC=n leads to errors:

riscv64-linux-gnu-ld.bfd: cmd/built-in.o: in function `do_mmcops':
cmd/mmc.c:984: undefined reference to `get_mmc_num'
riscv64-linux-gnu-ld.bfd: cmd/built-in.o: in function `do_mmc_setdsr':
cmd/mmc.c:873: undefined reference to `find_mmc_device'

Add missing dependency.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agonet: octeontx: smi: fix mii probe
Tim Harvey [Fri, 26 Mar 2021 00:07:37 +0000 (17:07 -0700)]
net: octeontx: smi: fix mii probe

The fdt node offset is apparently not set properly when probed
causing no MDIO busses to be found. Fix this by obtaining the
offset.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agodrivers: ata: ahci: update max id if it is more than available ports
Suneel Garapati [Fri, 26 Mar 2021 00:07:36 +0000 (17:07 -0700)]
drivers: ata: ahci: update max id if it is more than available ports

After check for maximum between max id and available ports, also check
if available port count is less than max id and update.

In the case of the CN8030 OcteonTX SoC max_id needs to be reduced to
the number of ports found otherwise the following occurs on a scan:

GW6404-B> scsi scan
scanning bus for devices...
Target spinup took 0 ms.
AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
flags: 64bit ncq ilck stag pm led clo only pmp fbss pio slum part ccc
apst
  Device 0: (0:0) Vendor: ATA Prod.: SanDisk SD8SFAT0 Rev: Z233
            Type: Hard Disk
            Capacity: 61057.3 MB = 59.6 GB (125045424 x 512)
"Synchronous Abort" handler, esr 0x96000006
elr: 000000000052f824 lr : 000000000052fa10 (reloc)
elr: 000000007fee9824 lr : 000000007fee9a10
x0 : 0000000000000001 x1 : 0000000000000001
x2 : 000000007bea3528 x3 : 000000007bea3580
x4 : 0000000000000200 x5 : 0000000000000000
x6 : 0000000000000002 x7 : 000000007bea3540
x8 : 00000000fffffff8 x9 : 0000000000000008
x10: 00000000000186a0 x11: 000000000000000d
x12: 0000000000000006 x13: 000000000001869f
x14: 0000000000000007 x15: 00000000ffffffff
x16: 000000007ff439a5 x17: 000000007ff5730c
x18: 000000007bea9de0 x19: 000000007ff7a580
x20: 000000007bec79f8 x21: 0000000000000000
x22: 000000007bea3580 x23: 0000000000000000
x24: 0000000000000000 x25: 000000007bec7a00
x26: 00000000ffffffc0 x27: 000000007bec79d0
x28: 000000007beb51c0 x29: 000000007bea3480

Code: 91246800 940130c2 12800000 1400004f (b9402ae0)
Resetting CPU ...

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agodrivers: net: octeontx: fix QSGMII
Tim Harvey [Fri, 26 Mar 2021 00:07:35 +0000 (17:07 -0700)]
drivers: net: octeontx: fix QSGMII

Revert a change that occured between the Marvell SDK-10.1.1.0
and SDK-10.3.1.1 which broke QSMII phy support.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
3 years agoarm: octeontx: enable WDT_SBSA
Tim Harvey [Fri, 26 Mar 2021 00:07:34 +0000 (17:07 -0700)]
arm: octeontx: enable WDT_SBSA

The OcteonTX uses ARM's SBSA Watchdog device

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agoarm: octeontx: support generic distro config
Tim Harvey [Fri, 26 Mar 2021 00:07:33 +0000 (17:07 -0700)]
arm: octeontx: support generic distro config

Support Generic Distro Default config

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agoarm: octeontx: move CONFIG_SUPPORT_RAW_INITRD to configs
Tim Harvey [Fri, 26 Mar 2021 00:07:32 +0000 (17:07 -0700)]
arm: octeontx: move CONFIG_SUPPORT_RAW_INITRD to configs

Move CONFIG_SUPPORT_RAW_INITRD out of the octeontx_common header
and into the defconfig files.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agolz4: Fix unaligned accesses
Karl Beldan [Wed, 17 Mar 2021 22:31:58 +0000 (22:31 +0000)]
lz4: Fix unaligned accesses

Signed-off-by: Karl Beldan <karl.beldan+oss@gmail.com>
3 years agoFix IDE commands issued, fix endian issues, fix non MMIO
Reinoud Zandijk [Wed, 24 Feb 2021 16:44:42 +0000 (17:44 +0100)]
Fix IDE commands issued, fix endian issues, fix non MMIO

Fixes IDE issues found on the Malta board under Qemu:

1) DMA implied commands were sent to the controller in stead of the PIO
variants. The rest of the code is DMA free and written for PIO operation.

2) direct pointer access was used to read and write the registers instead
of the inb/inw/outb/outw functions/macros. Registers don't have to be
memory mapped and ATA_CURR_BASE() does not have to return an offset from
address zero.

3) Endian isues in ide_ident() and reading/writing data in general. Names
were corrupted and sizes misreported.

Tested malta_defconfig and maltael_defconfig to work again in Qemu.

Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agosandbox: enable IRQ using select for sandbox architecture
Wasim Khan [Mon, 8 Mar 2021 15:48:16 +0000 (16:48 +0100)]
sandbox: enable IRQ using select for sandbox architecture

Enable IRQ using select for sandbox architecture.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>