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MXSCM-236 mx6dqscm: adjust some ddr calibration parameters

Some adjustment to the ddr configuration like:

- Precharge all commands per JEDEC
- Fix the space partition values for 2Gb
- Fix other values that reduce yield of scm parts
  per testing perfomed

Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
imx_v2016.03_4.1.15_2.0.0_ga
Juan Gutierrez 4 years ago
parent
commit
4b06e767dc
1 changed files with 16 additions and 13 deletions
  1. +16
    -13
      board/freescale/mx6dqscm/imximage_scm_lpddr2.cfg

+ 16
- 13
board/freescale/mx6dqscm/imximage_scm_lpddr2.cfg View File

@ -139,7 +139,7 @@ DATA 4 0x021b0010 0x00100a82
DATA 4 0x021b0014 0x00000093
DATA 4 0x021b0018 0x0000174C
DATA 4 0x021b001c 0x00008000
DATA 4 0x021b001c 0x00008050
DATA 4 0x021b002c 0x0f9f26d2
DATA 4 0x021b0030 0x00000010
DATA 4 0x021b0038 0x00190778
@ -257,7 +257,7 @@ DATA 4, 0x021b0848, 0x44404044
DATA 4, 0x021b4848, 0x44443A46
DATA 4, 0x021b0850, 0x34343A38
DATA 4, 0x021b4850, 0x3E2E483C
DATA 4, 0x021b4850, 0x382F3835
DATA 4, 0x021b083c, 0x20000000
DATA 4, 0x021b0840, 0x00000000
@ -293,15 +293,15 @@ DATA 4, 0x021b0010, 0x00100a82
DATA 4, 0x021b0014, 0x00000093
DATA 4, 0x021b0018, 0x0000174C
DATA 4, 0x021b001c, 0x00008000
DATA 4, 0x021b001c, 0x00008050
DATA 4, 0x021b002c, 0x0f9f26d2
DATA 4, 0x021b0030, 0x009F0E10
DATA 4, 0x021b0038, 0x00190778
#ifdef CONFIG_INTERLEAVING_MODE
DATA 4, 0x021b0040, 0x00000063
DATA 4, 0x021b0040, 0x00000053
#else
DATA 4, 0x021b0040, 0x0000005f
DATA 4, 0x021b0040, 0x0000004f
#endif
DATA 4, 0x021b0000, 0xc3110000
@ -316,18 +316,18 @@ DATA 4, 0x021b4010, 0x00100a82
DATA 4, 0x021b4014, 0x00000093
DATA 4, 0x021b4018, 0x0000174C
DATA 4, 0x021b401c, 0x00008000
DATA 4, 0x021b401c, 0x00008050
DATA 4, 0x021b402c, 0x0f9f26d2
DATA 4, 0x021b4030, 0x00000010
DATA 4, 0x021b4030, 0x009F0E10
DATA 4, 0x021b4038, 0x00190778
#ifdef CONFIG_INTERLEAVING_MODE
DATA 4, 0x021b4040, 0x00000023
DATA 4, 0x021b4040, 0x00000013
#else
DATA 4, 0x021b4040, 0x00000027
DATA 4, 0x021b4040, 0x00000017
#endif
DATA 4, 0x021b4000, 0xc3110000
@ -339,12 +339,14 @@ DATA 4, 0x021b001c, 0xff0a8030
DATA 4, 0x021b001c, 0x82018030
DATA 4, 0x021b001c, 0x04028030
DATA 4, 0x021b001c, 0x04038030
DATA 4, 0x021b001c, 0x01038030
/* CS1 */
DATA 4, 0x021b001c, 0x003f8038
DATA 4, 0x021b001c, 0xff0a8038
DATA 4, 0x021b001c, 0x82018038
DATA 4, 0x021b001c, 0x04028038
DATA 4, 0x021b001c, 0x04038038
DATA 4, 0x021b001c, 0x01038038
/* Channel 1 */
/* CS0 */
@ -353,14 +355,15 @@ DATA 4, 0x021b401c, 0xff0a8030
DATA 4, 0x021b401c, 0x82018030
DATA 4, 0x021b401c, 0x04028030
DATA 4, 0x021b401c, 0x04038030
DATA 4, 0x021b401c, 0x01038030
/* CS1 */
DATA 4, 0x021b401c, 0x003f8038
DATA 4, 0x021b401c, 0xff0a8038
DATA 4, 0x021b401c, 0x82018038
DATA 4, 0x021b401c, 0x04028038
DATA 4, 0x021b401c, 0x04038038
DATA 4, 0x021b0800, 0xa1390003
DATA 4, 0x021b401c, 0x01038038
DATA 4, 0x021b4800, 0xa1390003
DATA 4, 0x021b0020, 0x00001800
DATA 4, 0x021b4020, 0x00001800
@ -512,7 +515,7 @@ DATA 4, 0x021b0010, 0x00100a82
DATA 4, 0x021b0014, 0x00000093
DATA 4, 0x021b0018, 0x0000174C
DATA 4, 0x021b001c, 0x00008000
DATA 4, 0x021b001c, 0x00008050
DATA 4, 0x021b002c, 0x0f9f26d2
DATA 4, 0x021b0030, 0x00000010
DATA 4, 0x021b0038, 0x00190778
@ -533,7 +536,7 @@ DATA 4, 0x021b4010, 0x00100a82
DATA 4, 0x021b4014, 0x00000093
DATA 4, 0x021b4018, 0x0000174C
DATA 4, 0x021b401c, 0x00008000
DATA 4, 0x021b401c, 0x00008050
DATA 4, 0x021b402c, 0x0f9f26d2


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