cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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elpida_ecb240abacn.dtsi (1488B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Common devices used in different OMAP boards
      4 */
      5
      6/ {
      7	elpida_ECB240ABACN: lpddr2 {
      8		compatible	= "elpida,ECB240ABACN","jedec,lpddr2-s4";
      9		density		= <2048>;
     10		io-width	= <32>;
     11
     12		tRPab-min-tck	= <3>;
     13		tRCD-min-tck	= <3>;
     14		tWR-min-tck	= <3>;
     15		tRASmin-min-tck	= <3>;
     16		tRRD-min-tck	= <2>;
     17		tWTR-min-tck	= <2>;
     18		tXP-min-tck	= <2>;
     19		tRTP-min-tck	= <2>;
     20		tCKE-min-tck	= <3>;
     21		tCKESR-min-tck	= <3>;
     22		tFAW-min-tck	= <8>;
     23
     24		timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 {
     25			compatible	= "jedec,lpddr2-timings";
     26			min-freq	= <10000000>;
     27			max-freq	= <400000000>;
     28			tRPab		= <21000>;
     29			tRCD		= <18000>;
     30			tWR		= <15000>;
     31			tRAS-min	= <42000>;
     32			tRRD		= <10000>;
     33			tWTR		= <7500>;
     34			tXP		= <7500>;
     35			tRTP		= <7500>;
     36			tCKESR		= <15000>;
     37			tDQSCK-max	= <5500>;
     38			tFAW		= <50000>;
     39			tZQCS		= <90000>;
     40			tZQCL		= <360000>;
     41			tZQinit		= <1000000>;
     42			tRAS-max-ns	= <70000>;
     43			tDQSCK-max-derated = <6000>;
     44		};
     45
     46		timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 {
     47			compatible	= "jedec,lpddr2-timings";
     48			min-freq	= <10000000>;
     49			max-freq	= <200000000>;
     50			tRPab		= <21000>;
     51			tRCD		= <18000>;
     52			tWR		= <15000>;
     53			tRAS-min	= <42000>;
     54			tRRD		= <10000>;
     55			tWTR		= <10000>;
     56			tXP		= <7500>;
     57			tRTP		= <7500>;
     58			tCKESR		= <15000>;
     59			tDQSCK-max	= <5500>;
     60			tFAW		= <50000>;
     61			tZQCS		= <90000>;
     62			tZQCL		= <360000>;
     63			tZQinit		= <1000000>;
     64			tRAS-max-ns	= <70000>;
     65			tDQSCK-max-derated = <6000>;
     66		};
     67	};
     68};