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configs: rpi: set NR_DRAM_BANKS to 8 to accommodate RAM on 16GB models
authorJan Čermák <sairon@sairon.cz>
Wed, 30 Apr 2025 17:15:35 +0000 (19:15 +0200)
committerPeter Robinson <pbrobinson@gmail.com>
Sun, 15 Jun 2025 11:54:34 +0000 (12:54 +0100)
commit0cd85170cfbe843c0927305ecabc9f772a76f58c
tree28cd786815736f55d1b1eecc32fc64a039e1f179tree | snapshot
parentd7c449c3d83a986d61e38d1762433c0607caf5c5commit | diff
configs: rpi: set NR_DRAM_BANKS to 8 to accommodate RAM on 16GB models

Raspberry Pi 5 can now have up to 16 GiB of RAM where the memory spans 8
DRAM banks in total. Increase the config value to 8 to initialize the
whole RAM. Without this change, kernel only sees 8 GiB of RAM on the 16
GiB CM5 as reported in [1].

[1] https://github.com/home-assistant/operating-system/issues/3989

Signed-off-by: Jan Čermák <sairon@sairon.cz>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
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