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am62a7: dts: Enable full 4GB LPDDR4
authorDevarsh Thakkar <devarsht@ti.com>
Mon, 6 Feb 2023 11:34:51 +0000 (17:04 +0530)
committerTom Rini <trini@konsulko.com>
Mon, 6 Mar 2023 22:06:17 +0000 (17:06 -0500)
commit8fafa7a9feedeb29de00418178d77146152a8f7f
tree6a26ef64697a6836f47788faf7c2a834649fa10ftree | snapshot
parent1b5c9a96ac5250e587868515e7014741969a6bdccommit | diff
am62a7: dts: Enable full 4GB LPDDR4

AM62A7-SK board has 4GB LPDDR4 Micron MT53E2G32D4DE-046 AUT:B part
but only 2GB was enabled early.

Enable full 4GB memory by updating the latter 2GB memory region
which gets mapped to 0x0880000000 i.e. DDR16SS0_SDRAM as referred in
Table 2-1. AM62A Common SoC Memory of AM62Ax TRM [1].

[1] : https://www.ti.com/lit/zip/spruj16
Logs: https://gist.github.com/devarsht/e85b6af89c01ddadb3a62f3e5f196af8

Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
arch/arm/dts/k3-am62a7-r5-sk.dts diff | blob | history
arch/arm/dts/k3-am62a7-sk.dts diff | blob | history
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