u-boot.git/drivers/bootcount, branch v2024.01

bootcount: Add driver model I2C driver

2023-10-31T08:09:04+00:00

This adds a generic I2C bootcounter adhering to driver model to replace
the previously removed legacy implementation.

There is no change in functionality, it can be used on any I2C device.
The device tree configuration may look like this for example:

	bootcount {
		compatible = "u-boot,bootcount-i2c";
		i2cbcdev = <&i2c_rtc>;
		offset = <0x11>;
	};

Signed-off-by: Philip Richard Oberfichtner 
Reviewed-by: Heiko Schocher

bootcount: Remove legacy I2C driver

2023-10-31T08:08:36+00:00

The legacy I2C bootcounter will hereby be removed and eventually
be replaced by a driver model implementation in the follow-up commit.

The legacy driver has the following drawbacks:
	- It's not adhering to the driver model
	- Settings are grabbed from Kconfig rather than device tree
	- i2c_{read,write} are being used instead of dm_i2c_{read,write}

Signed-off-by: Philip Richard Oberfichtner 
Reviewed-by: Heiko Schocher

common: Drop linux/printk.h from common header

2023-09-24T13:54:57+00:00

This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05T21:06:08+00:00

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

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

bootcount: pmic: Correct misleading comment

2022-10-11T19:40:48+00:00

Fix a copy-paste error I did when inserting the comment.

Signed-off-by: Philip Oberfichtner 
Reviewed-by: Jaehoon Chung

Convert CONFIG_SYS_BOOTCOUNT_LE et al to Kconfig

2022-07-07T18:01:09+00:00

This converts the following to Kconfig:
   CONFIG_SYS_BOOTCOUNT_LE
   CONFIG_SYS_BOOTCOUNT_BE

Signed-off-by: Tom Rini

Merge tag 'v2022.04-rc5' into next

2022-03-28T16:36:49+00:00

Prepare v2022.04-rc5

bootcount: Add pmic pfuze100 bootcount driver

2022-03-25T20:42:40+00:00

Use the MEMA - MEMD registers on the PFUZE100 as bootcount
registers.

Based on work from Heiko Schocher .
Signed-off-by: Philip Oberfichtner

bootcount: clarify documentation

2022-03-23T06:27:38+00:00

- Grammar fixes
- Clarify explanations

Signed-off-by: Michael Opdenacker 
Reviewed-by: Heiko Schocher

bootcount: fix printf() code

2022-01-28T22:58:41+00:00

For printing phys_addr_t we should use %pa to avoid warning like:

drivers/bootcount/bootcount_syscon.c:110:17: note: in expansion of macro ‘dev_err’
  110 |                 dev_err(dev, "%s: Unsupported register size: %d\n", __func__,
      |                 ^~~~~~~

seen for sandbox_defconfig with CONFIG_PHYS_64BIT=y.

Cf. commit 1eebd14b7902 ("vsprintf: Add modifier for phys_addr_t")

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass