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rpi-eeprom-update: minor fixes to usage

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This commit is contained in:
andrum99
2019-09-10 18:22:08 +01:00
committed by GitHub
parent ccd464ed2c
commit 8af3f6fd68
1 changed files with 9 additions and 9 deletions
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18
rpi-eeprom-update
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@@ -193,7 +193,7 @@ checkDependencies() {
fi
if vcgencmd bootloader_config | grep -qi "Command not registered"; then
die "vcgencmd: bootloader_config. not supported. Please update VC firmware"
die "vcgencmd: 'bootloader_config` command not supported. Please update VC firmware"
fi
if ! flashrom --version > /dev/null 2>&1; then
@@ -201,14 +201,14 @@ checkDependencies() {
fi
if [ "${USE_FLASHROM}" = 0 ]; then
[ -f "${RECOVERY_BIN}" ] || die "${RECOVERY_BIN} not found"
[ -f "${RECOVERY_BIN}" ] || die "${RECOVERY_BIN} not found."
fi
}
usage() {
cat <<EOF
rpi-eeprom-update [options]... [FILE]
Checks whether there Raspberry Pi bootloader EEPROM is up to date and
Checks whether the Raspberry Pi bootloader EEPROM is up-to-date and
optionally updates the EEPROM at the next reboot.
The default update mechanism writes recovery.bin and pieeprom.upd to the
@@ -230,9 +230,9 @@ rpi-eeprom-update [options]... [FILE]
A backup of the current EEPROM config file is written to ${FIRMWARE_BACKUP_DIR}
before applying the update.
-a Install the latest critical update if necessary.
-d Use the default bootloader config instead of migrating the current settings.
-f Install the given file instead of the latest critical update.
-a Install the latest update if necessary
-d Use the default bootloader config instead of migrating the current settings
-f Install the given file instead of the latest critical update
Ignores the FREEZE_VERSION flag in bootloader and is intended for manual
firmware updates.
WARNING: This command should only be run from console mode in order to
@@ -241,10 +241,10 @@ rpi-eeprom-update [options]... [FILE]
-j Write status information using JSON notation
-m Write status information to the given file when run without -a or -f
To extract the configuration file from an EEPROM image.
To extract the configuration file from an EEPROM image
rpi-eeprom-config pieeprom.bin --out bootconf.txt
To update the configuration file in an EEPROM image.
To update the configuration file in an EEPROM image
rpi-eeprom-config pieeprom.bin --config bootconf.txt --out pieeprom-new.bin
To flash the new image
@@ -253,7 +253,7 @@ rpi-eeprom-update [options]... [FILE]
The syntax is the same as config.txt but section filters etc are not supported. See
online documentation for the list of paramters.
The official documentation for the Raspberry Pi bootloader EEPROM is available here:-
The official documentation for the Raspberry Pi bootloader EEPROM is available at
https://www.raspberrypi.org/documentation/hardware/raspberrypi/booteeprom.md
EOF