u-boot.git/board/cssi, branch v2025.01

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

global: Audit usage of

2024-05-06T21:07:48+00:00

The file include/eeprom.h is used only in some legacy non-DM I2C EEPROM
access cases. Remove most inclusions of this file as they are not
needed.

Signed-off-by: Tom Rini

board: cssi: Read and display MCR board address

2024-04-18T13:47:46+00:00

MCR boards are plugged in racks. The position in the rack can be read
in a register.

For MCR3000, that's provided by the FPGA so check it is loaded before
reading the address.

For the other boards, the FPGA is loaded by hardware so it can be
read inconditionnaly.

Signed-off-by: Christophe Leroy

board: cssi: Load FPGA on MCR3000 board

2024-04-18T13:47:46+00:00

Unlike CMPC885 and CMPCPRO boards, the FPGA of MCR3000 board doesn't
load code automatically but needs to be loaded by software through SPI.

Until now it was loaded later by Linux, but we'd like U-boot to have
access to some information that require the FPGA, like board address
in racks.

So, implemented the load of FPGA in U-boot.

Signed-off-by: Christophe Leroy 
---
To avoid spamming your email boxes, the code isn't included in
the emailed patch but will be present in the PULL request

board: cssi: Use HAVE_VENDOR_COMMON_LIB logic

2024-04-18T13:47:46+00:00

Instead of cross using cross-directory makefile directives,
add a Makefile in board/cssi/common/ directory in order to
benefit from HAVE_VENDOR_COMMON_LIB logic.

Signed-off-by: Christophe Leroy

board: cssi: Add support for SPI bus on MCR3000 board

2024-04-18T13:47:46+00:00

MCR3000 board has some components tied to the SPI bus, like the Texas
Instruments LM74 temperature sensor.

Add support for SPI bus. The SPI chipselects are a bit special in the
way that they are driven by 3 bits in a register of the board's CPLD
where the value writen in those bits exclusively activates one of the
7 possible chipselects and value 0 sets all chipselets to inactive.

So add a special GPIO driver that simulates GPIOs for those chipselect.

Signed-off-by: Christophe Leroy

board: cssi: Properly initialise MAC address for fibre on CMPC885 board

2024-04-18T13:47:46+00:00

CMPC885 board can be pluged on a mother board with fibre interface, so
fibre interface MAC address must be initialised for that case.

Signed-off-by: Hugo Dubois 
Reviewed-by: CASAUBON Jean Michel 
Signed-off-by: Christophe Leroy

board: cssi: Initialise port F on MIAE

2024-04-18T13:47:46+00:00

When equipped with the SRSA audio board, MIAE equipment
has an additional port called port F.

Initialise that port just like other ports of the board, so
that it is already configured when starting Linux kernel.

Signed-off-by: Hugo Dubois 
Reviewed-by: CASAUBON Jean Michel 
Signed-off-by: Christophe Leroy

board: cssi: Allow use without HUSH shell

2024-04-18T13:47:46+00:00

HUSH shell is not always wanted/desirable.

Add missing braces in environment in order to allow use without
HUSH shell.

Signed-off-by: Jean-Michel CASAUBON 
Cc: DUBOIS Hugo 
Signed-off-by: Christophe Leroy