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altsergpelwell
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dts: Set default NVME HMB size to 0 on RPi 4 & 5
Link: #6504 #6844
1 parent fc25e98 commit bb9f35c

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arch/arm/boot/dts/broadcom/bcm2711-rpi-ds.dtsi

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@@ -3,7 +3,7 @@
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/ {
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chosen {
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bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 cgroup_disable=memory numa_policy=interleave";
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bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=0";
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};
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__overrides__ {

arch/arm64/boot/dts/broadcom/bcm2712-rpi.dtsi

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@@ -97,7 +97,7 @@ pio: &rp1_pio {
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/ {
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chosen: chosen {
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bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave";
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bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=0";
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stdout-path = "serial10:115200n8";
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};
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