Re: [U-Boot] [RESEND PATCH v2 1/2] Add BOOTCOUNT_BOOTLIMIT to set reboot limit

-----Original Message----- From: U-Boot [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Alex Kiernan Sent: Saturday, July 14, 2018 1:30 PM To: u-boot@lists.denx.de Cc: Thomas Petazzoni thomas.petazzoni@free-electrons.com; Martyn Welch martyn.welch@collabora.co.uk; Ian Ray ian.ray@ge.com Subject: [U-Boot] [RESEND PATCH v2 1/2] Add BOOTCOUNT_BOOTLIMIT to set reboot limit

Add ability to set environment bootlimit from Kconfig

Signed-off-by: Alex Kiernan alex.kiernan@gmail.com

Changes in v2: None

drivers/bootcount/Kconfig | 8 ++++++++ include/env_default.h | 3 +++ 2 files changed, 11 insertions(+)

diff --git a/drivers/bootcount/Kconfig b/drivers/bootcount/Kconfig index d335ed14b9..9a0bd516d9 100644 --- a/drivers/bootcount/Kconfig +++ b/drivers/bootcount/Kconfig @@ -72,6 +72,14 @@ config BOOTCOUNT_AT91

endchoice

+config BOOTCOUNT_BOOTLIMIT

• int "Maximum number of reboot cycles allowed"
• default 0
• help

•  Set the Maximum number of reboot cycles allowed without the boot
  

•  counter being cleared.
  

•  If set to 0 do not set a boot limit in the environment.
  

Just a curiosity, if maximum number of reboot cycles expires, what will be the behavior of u-boot?

--pk