u-boot.git/drivers/bootcount/Kconfig, branch v2020.04

bootcount: add a DM i2c eeprom backing store for bootcount

2020-01-10T15:25:13+00:00

This driver allows the use of i2c eeprom device or partition as backing
store for boot counter values with DM enabled.

Signed-off-by: Robert Beckett

bootcount: add a DM RTC backing store for bootcount

2018-12-10T09:04:45+00:00

This implements a driver using a RTC-based backing store for the DM
bootcount implementation.  The node configuring this feature will be
compatible with 'u-boot,bootcount-rtc' and the underlying RTC device
shall be reference through the property 'rtc'. An offset into the RTC
device's register space can be provided through the 'offset' property.

Tested on a RK3399-Q7 on a Flamingo carrier board using the SRAM area
of the carrier board's RV3029 RTC.

Signed-off-by: Philipp Tomsich

bootcount: add uclass for bootcount

2018-12-10T09:04:44+00:00

The original bootcount methods do not provide an interface to DM and
rely on a static configuration for I2C devices (e.g. bus, chip-addr,
etc. are configured through defines statically).  On a modern system
that exposes multiple devices in a DTS-configurable way, this is less
than optimal and a interface to DM-based devices will be desirable.

This adds a simple driver that is DM-aware and configurable via DTS.
If ambiguous (i.e. multiple bootcount-devices are present) the
/chosen/u-boot,bootcount-device property can be used to select one
bootcount device.

Initially, this provides support for the following DM devices:
 * RTC devices

Signed-off-by: Philipp Tomsich 
Tested-by: Klaus Goger

bootcount: Make bootcount magic configurable

2018-10-19T18:16:43+00:00

Add new Kconfig option, SYS_BOOTCOUNT_MAGIC, to select the boot
counter magic word. This can be useful ie. in case the entire
boot counter register is not usable.

Signed-off-by: Marek Vasut 
Cc: Tom Rini

Add BOOTCOUNT_BOOTLIMIT to set reboot limit

2018-08-17T17:03:59+00:00

Add ability to set environment bootlimit from Kconfig

Signed-off-by: Alex Kiernan

Migrate CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC

2018-04-06T21:04:33+00:00

This converts CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC to Kconfig

Signed-off-by: Alex Kiernan

bootcount: Migrate CONFIG_SYS_BOOTCOUNT_ADDR

2018-02-25T18:41:54+00:00

Migrate the users of CONFIG_SYS_BOOTCOUNT_ADDR to Kconfig.  We can
provide a default for BOOTCOUNT_AM33XX as that's a specific part of the
RTC in use.  We can also provide a default for ARCH_LS1043A and
ARCH_LS1021A as they had been previously calculated and their symbols
are in Kconfig.  In the case of other QE-enabled platforms, they are not
so we must update the relevant defconfig files.  The previous default
only applied in some cases, even on a specific SoC family.

Reviewed-by: Lukasz Majewski 
Reviewed-by: Alex Kiernan 
Signed-off-by: Tom Rini

Migrate CONFIG_BOOTCOUNT_ALEN to Kconfig

2018-02-24T13:43:45+00:00

Convert CONFIG_BOOTCOUNT_ALEN to Kconfig
Signed-off-by: Alex Kiernan

Migrate generic bootcount to Kconfig

2018-02-24T13:43:42+00:00

Make generate boot counter selected in the same way as other boot count
drivers

Reviewed-by: Lukasz Majewski 
Signed-off-by: Alex Kiernan

Integrate AT91 bootcount driver

2018-02-24T13:43:42+00:00

Integrate Boot counter for Atmel AT91SAM9XE into Kconfig

Reviewed-by: Lukasz Majewski 
Signed-off-by: Alex Kiernan