arm: tegra: pm269: 12.75mhz emc rate
Wen Yi [Thu, 28 Jun 2012 20:24:40 +0000 (13:24 -0700)]
Add 12.75mhz emc frequency for Samsung K4P8G304EB-FGC2
LPDDR2 1GB memory chip.

Bug 1011100

Change-Id: Ibbbb3f002c36c31cd2806051803ddd3ba9daa63b
Signed-off-by: Wen Yi <wyi@nvidia.com>
(cherry picked from commit a37cb14dc441005ddd977b6a83f41df817179d79)
Reviewed-on: http://git-master/r/113383
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit

arch/arm/mach-tegra/board-cardhu-memory.c

index 23317e8..1a2b164 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 NVIDIA, Inc.
+ * Copyright (C) 2011-2012 NVIDIA Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -3626,6 +3626,126 @@ static const struct tegra_emc_table cardhu_emc_tables_k4b4g0846b_hyk0[] = {
 static const struct tegra_emc_table cardhu_emc_tables_k4p8g304eb[] = {
        {
                0x32,       /* Rev 3.2 */
+               12750,      /* SDRAM frequency */
+               {
+                       0x00000000, /* EMC_RC */
+                       0x00000001, /* EMC_RFC */
+                       0x00000002, /* EMC_RAS */
+                       0x00000002, /* EMC_RP */
+                       0x00000004, /* EMC_R2W */
+                       0x00000004, /* EMC_W2R */
+                       0x00000001, /* EMC_R2P */
+                       0x00000005, /* EMC_W2P */
+                       0x00000002, /* EMC_RD_RCD */
+                       0x00000002, /* EMC_WR_RCD */
+                       0x00000001, /* EMC_RRD */
+                       0x00000001, /* EMC_REXT */
+                       0x00000000, /* EMC_WEXT */
+                       0x00000001, /* EMC_WDV */
+                       0x00000003, /* EMC_QUSE */
+                       0x00000001, /* EMC_QRST */
+                       0x00000009, /* EMC_QSAFE */
+                       0x0000000a, /* EMC_RDV */
+                       0x0000002f, /* EMC_REFRESH */
+                       0x00000000, /* EMC_BURST_REFRESH_NUM */
+                       0x0000000b, /* EMC_PRE_REFRESH_REQ_CNT */
+                       0x00000001, /* EMC_PDEX2WR */
+                       0x00000001, /* EMC_PDEX2RD */
+                       0x00000002, /* EMC_PCHG2PDEN */
+                       0x00000000, /* EMC_ACT2PDEN */
+                       0x00000001, /* EMC_AR2PDEN */
+                       0x00000007, /* EMC_RW2PDEN */
+                       0x00000002, /* EMC_TXSR */
+                       0x00000002, /* EMC_TXSRDLL */
+                       0x00000003, /* EMC_TCKE */
+                       0x00000008, /* EMC_TFAW */
+                       0x00000004, /* EMC_TRPAB */
+                       0x00000004, /* EMC_TCLKSTABLE */
+                       0x00000002, /* EMC_TCLKSTOP */
+                       0x00000036, /* EMC_TREFBW */
+                       0x00000004, /* EMC_QUSE_EXTRA */
+                       0x00000004, /* EMC_FBIO_CFG6 */
+                       0x00000000, /* EMC_ODT_WRITE */
+                       0x00000000, /* EMC_ODT_READ */
+                       0x00004282, /* EMC_FBIO_CFG5 */
+                       0x007800a4, /* EMC_CFG_DIG_DLL */
+                       0x00008000, /* EMC_CFG_DIG_DLL_PERIOD */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS0 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS1 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS2 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS3 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS4 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS5 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS6 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQS7 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE0 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE1 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE2 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE3 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE4 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE5 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE6 */
+                       0x00000000, /* EMC_DLL_XFORM_QUSE7 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS0 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS1 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS2 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS3 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS4 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS5 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS6 */
+                       0x00000000, /* EMC_DLI_TRIM_TXDQS7 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQ0 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQ1 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQ2 */
+                       0x000fc000, /* EMC_DLL_XFORM_DQ3 */
+                       0x00100220, /* EMC_XM2CMDPADCTRL */
+                       0x0800201c, /* EMC_XM2DQSPADCTRL2 */
+                       0x00000000, /* EMC_XM2DQPADCTRL2 */
+                       0x77ffc004, /* EMC_XM2CLKPADCTRL */
+                       0x01f1f008, /* EMC_XM2COMPPADCTRL */
+                       0x00000000, /* EMC_XM2VTTGENPADCTRL */
+                       0x00000007, /* EMC_XM2VTTGENPADCTRL2 */
+                       0x08000068, /* EMC_XM2QUSEPADCTRL */
+                       0x08000000, /* EMC_XM2DQSPADCTRL3 */
+                       0x00000802, /* EMC_CTT_TERM_CTRL */
+                       0x00064000, /* EMC_ZCAL_INTERVAL */
+                       0x00000009, /* EMC_ZCAL_WAIT_CNT */
+                       0x00090009, /* EMC_MRS_WAIT_CNT */
+                       0xa0f10000, /* EMC_AUTO_CAL_CONFIG */
+                       0x00000000, /* EMC_CTT */
+                       0x00000000, /* EMC_CTT_DURATION */
+                       0x80000164, /* EMC_DYN_SELF_REF_CONTROL */
+                       0x00020001, /* MC_EMEM_ARB_CFG */
+                       0xc0000010, /* MC_EMEM_ARB_OUTSTANDING_REQ */
+                       0x00000001, /* MC_EMEM_ARB_TIMING_RCD */
+                       0x00000001, /* MC_EMEM_ARB_TIMING_RP */
+                       0x00000002, /* MC_EMEM_ARB_TIMING_RC */
+                       0x00000000, /* MC_EMEM_ARB_TIMING_RAS */
+                       0x00000003, /* MC_EMEM_ARB_TIMING_FAW */
+                       0x00000001, /* MC_EMEM_ARB_TIMING_RRD */
+                       0x00000002, /* MC_EMEM_ARB_TIMING_RAP2PRE */
+                       0x00000004, /* MC_EMEM_ARB_TIMING_WAP2PRE */
+                       0x00000001, /* MC_EMEM_ARB_TIMING_R2R */
+                       0x00000000, /* MC_EMEM_ARB_TIMING_W2W */
+                       0x00000002, /* MC_EMEM_ARB_TIMING_R2W */
+                       0x00000002, /* MC_EMEM_ARB_TIMING_W2R */
+                       0x02020001, /* MC_EMEM_ARB_DA_TURNS */
+                       0x00060402, /* MC_EMEM_ARB_DA_COVERS */
+                       0x77230303, /* MC_EMEM_ARB_MISC0 */
+                       0x001f0000, /* MC_EMEM_ARB_RING1_THROTTLE */
+                       0xd0000000, /* EMC_FBIO_SPARE */
+                       0xff00ff00, /* EMC_CFG_RSV */
+               },
+               0x00000009, /* EMC_ZCAL_WAIT_CNT after clock change */
+               0x001fffff, /* EMC_AUTO_CAL_INTERVAL */
+               0x00000001, /* EMC_CFG.PERIODIC_QRST */
+               0x00000000, /* Mode Register 0 */
+               0x00010022, /* Mode Register 1 */
+               0x00020001, /* Mode Register 2 */
+               0x00000001, /* EMC_CFG.DYN_SELF_REF */
+       },
+       {
+               0x32,       /* Rev 3.2 */
                25500,      /* SDRAM frequency */
                {
                        0x00000001, /* EMC_RC */