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rpi-eeprom-update: Check for vcmailbox, vcgencmd, dtparam, dtoverlay

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Check for these commands and issue an error indicating how to fix this
on Debian. These are all installed by default on Raspbian but this
script might be re-used in other-systems e.g. custom busybox builds.
This commit is contained in:
Tim Gover
2019-10-24 13:49:00 +01:00
parent 4c287da760
commit 5c9a0cf40d
1 changed files with 26 additions and 9 deletions
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35
rpi-eeprom-update
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@@ -20,6 +20,7 @@ ENABLE_VL805_UPDATES=${ENABLE_VL805_UPDATES:-1}
USE_FLASHROM=${USE_FLASHROM:-0} USE_FLASHROM=${USE_FLASHROM:-0}
RECOVERY_BIN=${RECOVERY_BIN:-${FIRMWARE_ROOT}/${FIRMWARE_RELEASE_STATUS}/recovery.bin} RECOVERY_BIN=${RECOVERY_BIN:-${FIRMWARE_ROOT}/${FIRMWARE_RELEASE_STATUS}/recovery.bin}
BOOTFS=${BOOTFS:-/boot} BOOTFS=${BOOTFS:-/boot}
VCMAILBOX=${VCMAILBOX:-/opt/vc/bin/vcmailbox}
EXIT_SUCCESS=0 EXIT_SUCCESS=0
EXIT_UPDATE_REQUIRED=1 EXIT_UPDATE_REQUIRED=1
@@ -161,7 +162,7 @@ applyUpdate() {
if [ -f "${BOOTLOADER_UPDATE_IMAGE}" ]; then if [ -f "${BOOTLOADER_UPDATE_IMAGE}" ]; then
# Bootloader EEPROM chip-select is muxed with audio pin so disable audio # Bootloader EEPROM chip-select is muxed with audio pin so disable audio
# LDO first to avoid sending noise to analog audio. # LDO first to avoid sending noise to analog audio.
/opt/vc/bin/vcmailbox 0x00030056 4 4 0 > /dev/null || true "${VCMAILBOX}" 0x00030056 4 4 0 > /dev/null || true
dtparam audio=off dtparam audio=off
# Switch the SPI pins to boot EEPROM # Switch the SPI pins to boot EEPROM
@@ -176,7 +177,7 @@ applyUpdate() {
dtparam -R spi-gpio40-45 dtparam -R spi-gpio40-45
dtparam audio=on dtparam audio=on
/opt/vc/bin/vcmailbox 0x00030056 4 4 1 > /dev/null || true ${VCMAILBOX} 0x00030056 4 4 1 > /dev/null || true
fi fi
if [ -f "${VL805_UPDATE_IMAGE}" ]; then if [ -f "${VL805_UPDATE_IMAGE}" ]; then
@@ -223,6 +224,10 @@ getBootloaderUpdateVersion() {
} }
checkDependencies() { checkDependencies() {
if ! command -v vcgencmd > /dev/null; then
die "vcgencmd not found. On Debian, try installing the libraspberrypi-bin package."
fi
CPU_VER="$(vcgencmd otp_dump | grep 30: | cut -c8)" CPU_VER="$(vcgencmd otp_dump | grep 30: | cut -c8)"
if [ "${CPU_VER}" != "3" ]; then if [ "${CPU_VER}" != "3" ]; then
@@ -234,24 +239,36 @@ checkDependencies() {
die "EEPROM updates directory ${FIRMWARE_IMAGE_DIR} not found." die "EEPROM updates directory ${FIRMWARE_IMAGE_DIR} not found."
fi fi
if ! command -v vl805 -h > /dev/null 2>&1; then if ! command -v vl805 > /dev/null; then
die "vl805 command not found" die "vl805 command not found. On Debian, try reinstalling the rpi-eeprom package."
fi fi
if vcgencmd bootloader_config | grep -qi "Command not registered"; then if vcgencmd bootloader_config | grep -qi "Command not registered"; then
die "vcgencmd: 'bootloader_config' command not supported. Please update VC firmware and reboot." die "vcgencmd: 'bootloader_config' command not supported. Please update VC firmware and reboot."
fi fi
if ! command -v sha256sum > /dev/null 2>&1; then if ! command -v sha256sum > /dev/null; then
die "sha256sum not found. On Debian, try installing the coreutilities package" die "sha256sum not found. On Debian, try installing the coreutilities package"
fi fi
if ! command -v flashrom > /dev/null 2>&1; then if ! command -v flashrom > /dev/null && [ "${USE_FLASHROM}" = 1 ]; then
[ "${USE_FLASHROM}" = 0 ] || die "flashrom not found. On Debian, try installing the flashrom package." die "flashrom not found. On Debian, try installing the flashrom package."
fi fi
if [ "${USE_FLASHROM}" = 0 ]; then if [ ! -x "${VCMAILBOX}" ] && [ "${USE_FLASHROM}" = 1 ]; then
[ -f "${RECOVERY_BIN}" ] || die "${RECOVERY_BIN} not found." die "vcmailbox not found. On Debian, try installing the libraspberrypi-bin package."
fi
if ! command -v dtparam > /dev/null && [ "${USE_FLASHROM}" = 1 ]; then
die "dtparam not found. On Debian, try installing the libraspberrypi-bin package."
fi
if ! command -v dtoverlay > /dev/null && [ "${USE_FLASHROM}" = 1 ]; then
die "dtoverlay not found. On Debian, try installing the libraspberrypi-bin package."
fi
if [ "${USE_FLASHROM}" = 0 ] && [ ! -f "${RECOVERY_BIN}" ]; then
die "${RECOVERY_BIN} not found."
fi fi
} }