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kconfig: Remove remnants of unimplemented BUILD_TIMESTAMP feature

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The Kconfig option CONFIG_BUILD_TIMESTAMP became unused when
BUILD_VERSION was introduced, but it's option and parts of it's
implementation was not completely cleaned from the repository.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
This commit is contained in:
Sebastian Bøe 2018-09-26 09:46:23 +02:00 • committed by Anas Nashif
commit c0287695fb
4 changed files with 1 additions and 15 deletions
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11
kernel/Kconfig
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@ -300,9 +300,7 @@ config BOOT_BANNER
select PRINTK select PRINTK
select EARLY_CONSOLE select EARLY_CONSOLE
help help
This option outputs a banner to the console device during boot up. It This option outputs a banner to the console device during boot up.
also embeds a date & time stamp in the kernel if the BUILD_TIMESTAMP
option is enabled.
config BOOT_DELAY config BOOT_DELAY
int "Boot delay in milliseconds" int "Boot delay in milliseconds"
@ -317,13 +315,6 @@ config BOOT_DELAY
achieved by waiting for DCD on the serial port--however, not achieved by waiting for DCD on the serial port--however, not
all serial ports have DCD. all serial ports have DCD.
config BUILD_TIMESTAMP
bool "Build Timestamp"
help
Record a timestamp from the build and add it to the boot banner.
Note that this will make the build unreproducible: building
Zephyr twice will result in different binaries.
config INT_LATENCY_BENCHMARK config INT_LATENCY_BENCHMARK
bool "Interrupt latency metrics [EXPERIMENTAL]" bool "Interrupt latency metrics [EXPERIMENTAL]"
depends on ARCH="x86" depends on ARCH="x86"

3
kernel/init.c
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@ -34,9 +34,6 @@
#include <tracing.h> #include <tracing.h>
#include <stdbool.h> #include <stdbool.h>
/* kernel build timestamp items */
#define BUILD_TIMESTAMP "BUILD: " __DATE__ " " __TIME__
/* boot banner items */ /* boot banner items */
#if defined(CONFIG_BOOT_DELAY) && CONFIG_BOOT_DELAY > 0 #if defined(CONFIG_BOOT_DELAY) && CONFIG_BOOT_DELAY > 0
#define BOOT_DELAY_BANNER " (delayed boot " \ #define BOOT_DELAY_BANNER " (delayed boot " \

1
samples/boards/nrf52/mesh/onoff-app/prj.conf
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@ -12,7 +12,6 @@ CONFIG_SETTINGS_FCB=y
CONFIG_BT_MESH_RPL_STORE_TIMEOUT=600 CONFIG_BT_MESH_RPL_STORE_TIMEOUT=600
CONFIG_BOOT_BANNER=y CONFIG_BOOT_BANNER=y
CONFIG_BUILD_TIMESTAMP=y
CONFIG_BT_OBSERVER=y CONFIG_BT_OBSERVER=y
CONFIG_BT_BROADCASTER=y CONFIG_BT_BROADCASTER=y

1
tests/drivers/spi/spi_loopback/prj_base.conf
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@ -1,6 +1,5 @@
CONFIG_TEST=y CONFIG_TEST=y
CONFIG_BOOT_BANNER=y CONFIG_BOOT_BANNER=y
CONFIG_BUILD_TIMESTAMP=y
CONFIG_SYS_LOG=y CONFIG_SYS_LOG=y
CONFIG_SPI=y CONFIG_SPI=y
CONFIG_SPI_ASYNC=y CONFIG_SPI_ASYNC=y