u-boot.git/board/ge, branch master

board: ge: bx50v3: fix crystal bit

2021-05-02T10:46:54+00:00

The DA9063 enables the CRYSTAL bit by default, but there is no
crystal populated on the BA16 system on module. Without explicitly
clearing the CRYSTAL bit the system runs unstable and sometimes
reboots unexpectedly.

Signed-off-by: Sebastian Reichel

reset: Remove addr parameter from reset_cpu()

2021-03-02T19:03:02+00:00

Historically, the reset_cpu() function had an `addr` parameter which was
meant to pass in an address of the reset vector location, where the CPU
should reset to.  This feature is no longer used anywhere in U-Boot as
all reset_cpu() implementations now ignore the passed value.  Generic
code has been added which always calls reset_cpu() with `0` which means
this feature can no longer be used easily anyway.

Over time, many implementations seem to have "misunderstood" the
existence of this parameter as a way to customize/parameterize the reset
(e.g.  COLD vs WARM resets).  As this is not properly supported, the
code will almost always not do what it is intended to (because all
call-sites just call reset_cpu() with 0).

To avoid confusion and to clean up the codebase from unused left-overs
of the past, remove the `addr` parameter entirely.  Code which intends
to support different kinds of resets should be rewritten as a sysreset
driver instead.

This transformation was done with the following coccinelle patch:

    @@
    expression argvalue;
    @@
    - reset_cpu(argvalue)
    + reset_cpu()

    @@
    identifier argname;
    type argtype;
    @@
    - reset_cpu(argtype argname)
    + reset_cpu(void)
    { ... }

Signed-off-by: Harald Seiler 
Reviewed-by: Simon Glass

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

Signed-off-by: Simon Glass 
Signed-off-by: Tom Rini

board: ge: bx50v3: cleanup phy config

2020-12-26T13:56:09+00:00

The current PHY rework does the following things:

1. Configure 125MHz clock
2. Setup the TX clock delay (RX is enabled by default),
3. Setup reserved bits to avoid voltage peak

The clock delays are nowadays already configured by the
PHY driver (in ar803x_delay_config). The code for that
can simply be dropped. The clock speed can also be
configured by the PHY driver by adding the device tree
property "qca,clk-out-frequency".

What is left is setting up the undocumented reserved bits
to avoid the voltage peak problem. I slightly improved its
documentation while updating the board's PHY rework code.

Signed-off-by: Sebastian Reichel

board: ge: bx50v3: remove confidx magic numbers

2020-12-26T13:56:09+00:00

Instead of hardcoding index magic numbers in the board code,
also rely on board_fit_config_name_match choosing the right
config for the fitImage containing the kernel.

Signed-off-by: Sebastian Reichel

board: ge: bx50v3: check b850v3 power management watchdog

2020-12-06T14:31:37+00:00

Set `bootcause' from b850v3 power management watchdog status.

Boot cause "REVERT" is no longer used, remove it.

Signed-off-by: Ian Ray 
Signed-off-by: Sebastian Reichel

board: ge: bx50v3: reduce magic numbers

2020-12-06T14:31:36+00:00

Use VPD product ID instead of confidx, so that we can easily reuse the
product ID defines and avoid some magic numbers.

Signed-off-by: Sebastian Reichel

board: ge: bx50v3: drop unused pinmux defines

2020-12-06T14:31:36+00:00

Remove pinmux defines, that are no longer used after
converting the code to devicetree.

Signed-off-by: Sebastian Reichel

board: ge: common: vpd: fix name

2020-12-06T14:31:36+00:00

Commit f692b479f02d changed the VPD partition name from "vpd" to
"vpd@0". Fix the VPD reader code to use the new name, so that
the VPD code keeps working.

Fixes: f692b479f02d ("i2c: eeprom: Use reg property instead of offset and size")
Signed-off-by: Sebastian Reichel

board: ge: b1x5v2: Add MAINTAINERS

2020-11-04T18:47:30+00:00

Introduce maintainers file for the GE B1x5 board.

Cc: Huan 'Kitty' Wang 
Cc: Ian Ray 
Signed-off-by: Sebastian Reichel