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[Platform][OtterLake] Move crashkernel to high mem #24536

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[Platform][OtterLake] Move crashkernel to high mem #24536

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8cac5bb
Move crashkernel to high mem to avoid occupying DMA mem in low mem re…
ysmanman Nov 16, 2025
d99954d
Merge branch 'master' into otterlake-crashkernel-high
ysmanman Nov 21, 2025
ce45538
Merge branch 'sonic-net:master' into otterlake-crashkernel-high
ysmanman Nov 22, 2025
0c68c3d
Merge branch 'sonic-net:master' into otterlake-crashkernel-high
ysmanman Nov 24, 2025
454cd5f
Merge branch 'sonic-net:master' into otterlake-crashkernel-high
ysmanman Nov 25, 2025
8c849b7
Merge branch 'master' into otterlake-crashkernel-high
ysmanman Jan 14, 2026
d2d9587
Merge branch 'master' into otterlake-crashkernel-high
rlhui Jan 19, 2026
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7 changes: 6 additions & 1 deletion files/Aboot/boot0.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -488,8 +488,13 @@ get_eeprom_value() {
write_kdump_cmdline() {
local sid="$(cmdline_get sid | sed 's/Ssd$//')"
case "$sid" in
OtterLake*)
if ! cmdline_has crashkernel; then
cmdline_add crashkernel=1G,high
fi
;;
Lodoga*|*Quicksilver*|*Moby|Shearwater*|Moranda*|Gardena*|PikeIsland*|\
Wolverine*|Clearwater2*|OtterLake*|QuartzDd*|Redstart8Mk2*Quartz4*|Redstart8Mk2*CitrineDd*)
Wolverine*|Clearwater2*|QuartzDd*|Redstart8Mk2*Quartz4*|Redstart8Mk2*CitrineDd*)
if ! cmdline_has crashkernel; then
cmdline_add crashkernel=0M-2G:256M,2G-4G:320M,4G-8G:384M,8G-16G:448M,16G-32G:768M,32G-:1G
fi
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