Messages in this thread | | | Subject | Re: [PATCH v2] ARM: dts: ls1021a: add nodes for on-chip ram | From | Rasmus Villemoes <> | Date | Fri, 19 Jan 2018 11:53:28 +0100 |
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On 2018-01-03 16:45, Rasmus Villemoes wrote: > Although the two nodes constitute one contiguous 128K region, still > describe them separately: > > - That's how they are described in the reference manual: "Each OCRAM > occupies a 64 KB of address region...", and the names ocram1 and > ocram2 are also as used in the manual. > > - The two areas are treated differently by the boot ROM code: OCRAM2 is > zero-initialized, while, again quoting the RM, "software must perform > the zero initialization of OCRAM1."
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