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tegra-flash-init: add erase-nvme command

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to allow the user to wipe an attached NVMe drive if switching
back to booting from internal storage during initrd flashing.

Signed-off-by: Matt Madison <matt@madison.systems>
This commit is contained in:
Matt Madison
2023-01-27 13:32:31 -08:00
committed by Matt Madison
parent d6ac070b6c
commit ee3094f7bc
1 changed files with 7 additions and 0 deletions
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7
recipes-core/initrdscripts/tegra-flash-init/init-flash.sh
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@@ -158,6 +158,13 @@ else
echo "/dev/mmcblk0 does not exist, skipping" > /tmp/flashpkg/flashpkg/logs/erase-mmc.log
fi
;;
erase-nvme)
if [ -b /dev/nvme0n1 ]; then
blkdiscard -f /dev/nvme0n1 2>&1 > /tmp/flashpkg/flashpkg/logs/erase-nvme.log
else
echo "/dev/nvme0n1 does not exist, skipping" > /tmp/flashpkg/flashpkg/logs/erase-nvme.log
fi
;;
export-devices)
for dev in $args; do
if setup_usb_export /dev/$dev $dev 2>&1 > /tmp/flashpkg/flashpkg/logs/export-$dev.log; then