[ARM/tegra] ODM: Enabled EMC DFS for Samsung LPDDR2.

Enabled EMC DFS for Whistler E1112 board with Samsung LPDDR2.

Bug 725563

Change-Id: I65cd32365f5739b1d82b1f0a84d794245a6c98a9
Reviewed-on: http://git-master/r/6319
Tested-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

1 files changed, 351 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c b/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c
index 93fbdc2fc9a5..810453f8e00e 100644
--- a/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c
+++ b/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c
@@ -51,6 +51,7 @@
 
 #define BOARD_ID_WHISTLER_E1108 0x0B08
 #define BOARD_ID_WHISTLER_E1109 0x0B09
+#define BOARD_ID_WHISTLER_E1112 0x0B0C
 #define BOARD_ID_WHISTLER_PMU_E1116 0x0B10
 #define BOARD_ID_WHISTLER_MOTHERBOARD_E1120 0xB14
 #define BOARD_ID_VOYAGER_MAINBOARD_E1215    0xC0F
@@ -889,6 +890,334 @@ static const NvOdmSdramControllerConfigAdv s_NvOdmE1108ElpidaEmcConfigTable[] =
     }
 };
 
+static const NvOdmSdramControllerConfigAdv s_NvOdmE1112SamsungEmcConfigTable[] =
+{
+    {
+                  0x20,   /* Rev 2.0 */
+                 18000,   /* SDRAM frquency */
+                   900,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000002,   /* RC */
+            0x00000006,   /* RFC */
+            0x00000003,   /* RAS */
+            0x00000003,   /* RP */
+            0x00000006,   /* R2W */
+            0x00000004,   /* W2R */
+            0x00000002,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000003,   /* RD_RCD */
+            0x00000003,   /* WR_RCD */
+            0x00000002,   /* RRD */
+            0x00000002,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000005,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000008,   /* QSAFE */
+            0x0000000c,   /* RDV */
+            0x00000038,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000003,   /* PDEX2WR */
+            0x00000003,   /* PDEX2RD */
+            0x00000003,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000b,   /* RW2PDEN */
+            0x00000003,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x00000008,   /* TFAW */
+            0x00000004,   /* TRPAB */
+            0x00000008,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x0000004b,   /* TREFBW */
+            0x00000004,   /* QUSE_EXTRA */
+            0x00000003,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000082,   /* FBIO_CFG5 */
+            0xa06804ae,   /* CFG_DIG_DLL */
+            0x00004810,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x00000002,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    },
+    {
+                  0x20,   /* Rev 2.0 */
+                 27000,   /* SDRAM frquency */
+                   950,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000002,   /* RC */
+            0x00000006,   /* RFC */
+            0x00000003,   /* RAS */
+            0x00000003,   /* RP */
+            0x00000006,   /* R2W */
+            0x00000004,   /* W2R */
+            0x00000002,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000003,   /* RD_RCD */
+            0x00000003,   /* WR_RCD */
+            0x00000002,   /* RRD */
+            0x00000002,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000005,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000008,   /* QSAFE */
+            0x0000000c,   /* RDV */
+            0x00000054,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000003,   /* PDEX2WR */
+            0x00000003,   /* PDEX2RD */
+            0x00000003,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000b,   /* RW2PDEN */
+            0x00000004,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x00000008,   /* TFAW */
+            0x00000004,   /* TRPAB */
+            0x00000008,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x00000071,   /* TREFBW */
+            0x00000004,   /* QUSE_EXTRA */
+            0x00000003,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000082,   /* FBIO_CFG5 */
+            0xa06804ae,   /* CFG_DIG_DLL */
+            0x00004810,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x00000003,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    },
+    {
+                  0x20,   /* Rev 2.0 */
+                 54000,   /* SDRAM frquency */
+                  1000,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000004,   /* RC */
+            0x00000008,   /* RFC */
+            0x00000003,   /* RAS */
+            0x00000003,   /* RP */
+            0x00000006,   /* R2W */
+            0x00000004,   /* W2R */
+            0x00000002,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000003,   /* RD_RCD */
+            0x00000003,   /* WR_RCD */
+            0x00000002,   /* RRD */
+            0x00000002,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000006,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000008,   /* QSAFE */
+            0x0000000c,   /* RDV */
+            0x000000a8,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000003,   /* PDEX2WR */
+            0x00000003,   /* PDEX2RD */
+            0x00000003,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000b,   /* RW2PDEN */
+            0x00000008,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x00000008,   /* TFAW */
+            0x00000004,   /* TRPAB */
+            0x00000008,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x000000e1,   /* TREFBW */
+            0x00000005,   /* QUSE_EXTRA */
+            0x00000000,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000082,   /* FBIO_CFG5 */
+            0xa06804ae,   /* CFG_DIG_DLL */
+            0x00004810,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x00000005,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    },
+    {
+                  0x20,   /* Rev 2.0 */
+                108000,   /* SDRAM frquency */
+                  1000,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000007,   /* RC */
+            0x0000000f,   /* RFC */
+            0x00000005,   /* RAS */
+            0x00000003,   /* RP */
+            0x00000006,   /* R2W */
+            0x00000004,   /* W2R */
+            0x00000002,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000003,   /* RD_RCD */
+            0x00000003,   /* WR_RCD */
+            0x00000002,   /* RRD */
+            0x00000002,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000006,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000008,   /* QSAFE */
+            0x0000000c,   /* RDV */
+            0x0000017f,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000003,   /* PDEX2WR */
+            0x00000003,   /* PDEX2RD */
+            0x00000003,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000b,   /* RW2PDEN */
+            0x00000010,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x00000008,   /* TFAW */
+            0x00000004,   /* TRPAB */
+            0x00000008,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x000001c2,   /* TREFBW */
+            0x00000005,   /* QUSE_EXTRA */
+            0x00000001,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000082,   /* FBIO_CFG5 */
+            0xa06804ae,   /* CFG_DIG_DLL */
+            0x007f9010,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x0000000a,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    },
+    {
+                  0x20,   /* Rev 2.0 */
+                150000,   /* SDRAM frquency */
+                  1000,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000009,   /* RC */
+            0x00000014,   /* RFC */
+            0x00000007,   /* RAS */
+            0x00000003,   /* RP */
+            0x00000006,   /* R2W */
+            0x00000004,   /* W2R */
+            0x00000002,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000003,   /* RD_RCD */
+            0x00000003,   /* WR_RCD */
+            0x00000002,   /* RRD */
+            0x00000002,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000006,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000008,   /* QSAFE */
+            0x0000000c,   /* RDV */
+            0x0000021f,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000003,   /* PDEX2WR */
+            0x00000003,   /* PDEX2RD */
+            0x00000003,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000b,   /* RW2PDEN */
+            0x00000015,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x00000008,   /* TFAW */
+            0x00000004,   /* TRPAB */
+            0x00000008,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x00000270,   /* TREFBW */
+            0x00000005,   /* QUSE_EXTRA */
+            0x00000001,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000082,   /* FBIO_CFG5 */
+            0xa04c04ae,   /* CFG_DIG_DLL */
+            0x007fe010,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x0000000e,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    },
+    {
+                  0x20,   /* Rev 2.0 */
+                300000,   /* SDRAM frquency */
+                  1200,   /* EMC core voltage */
+                    46,   /* Number of EMC parameters below */
+        {
+            0x00000012,   /* RC */
+            0x00000027,   /* RFC */
+            0x0000000d,   /* RAS */
+            0x00000006,   /* RP */
+            0x00000007,   /* R2W */
+            0x00000005,   /* W2R */
+            0x00000003,   /* R2P */
+            0x0000000b,   /* W2P */
+            0x00000006,   /* RD_RCD */
+            0x00000006,   /* WR_RCD */
+            0x00000003,   /* RRD */
+            0x00000003,   /* REXT */
+            0x00000003,   /* WDV */
+            0x00000007,   /* QUSE */
+            0x00000004,   /* QRST */
+            0x00000009,   /* QSAFE */
+            0x0000000d,   /* RDV */
+            0x0000045f,   /* REFRESH */
+            0x00000000,   /* BURST_REFRESH_NUM */
+            0x00000004,   /* PDEX2WR */
+            0x00000004,   /* PDEX2RD */
+            0x00000006,   /* PCHG2PDEN */
+            0x00000008,   /* ACT2PDEN */
+            0x00000001,   /* AR2PDEN */
+            0x0000000f,   /* RW2PDEN */
+            0x0000002a,   /* TXSR */
+            0x00000003,   /* TCKE */
+            0x0000000f,   /* TFAW */
+            0x00000007,   /* TRPAB */
+            0x00000007,   /* TCLKSTABLE */
+            0x00000002,   /* TCLKSTOP */
+            0x000004e0,   /* TREFBW */
+            0x00000006,   /* QUSE_EXTRA */
+            0x00000002,   /* FBIO_CFG6 */
+            0x00000000,   /* ODT_WRITE */
+            0x00000000,   /* ODT_READ */
+            0x00000282,   /* FBIO_CFG5 */
+            0xe03c048b,   /* CFG_DIG_DLL */
+            0x00000010,   /* DLL_XFORM_DQS */
+            0x00000000,   /* DLL_XFORM_QUSE */
+            0x00000000,   /* ZCAL_REF_CNT */
+            0x0000001b,   /* ZCAL_WAIT_CNT */
+            0x00000000,   /* AUTO_CAL_INTERVAL */
+            0x00000000,   /* CFG_CLKTRIM_0 */
+            0x00000000,   /* CFG_CLKTRIM_1 */
+            0x00000000,   /* CFG_CLKTRIM_2 */
+        }
+    }
+};
+
 
 // Wake Events
 static NvOdmWakeupPadInfo s_NvOdmWakeupPadInfo[] =
@@ -991,6 +1320,20 @@ static NvBool NvOdmIsE1108Elpida(void)
     return NvOdmIsBoardPresent(s_WhistlerE1108Elpida,
                                NV_ARRAY_SIZE(s_WhistlerE1108Elpida));
 }
+
+static NvBool NvOdmIsE1112Samsung(void)
+{
+    // A list of Whistler E1112 processor boards with Samsung LPDDR2
+    // charcterized by s_NvOdmE1112SamsungEmcConfigTable (fill in
+    // ID/SKU/FAB fields, revision fields are ignored)
+    static const NvOdmBoardInfo s_WhistlerE1112Samsung[] =
+    {
+        // ID                      SKU     FAB   Rev            Minor Rev
+        { BOARD_ID_WHISTLER_E1112, 0x0B00, 0x00, BOARD_REV_ALL, BOARD_REV_ALL}
+    };
+    return NvOdmIsBoardPresent(s_WhistlerE1112Samsung,
+                               NV_ARRAY_SIZE(s_WhistlerE1112Samsung));
+}
 #endif
 
 static NvBool NvOdmIsCpuRailPreserved(void)
@@ -1364,6 +1707,14 @@ NvOdmQuerySdramControllerConfigGet(NvU32 *pEntries, NvU32 *pRevision)
             *pEntries = NV_ARRAY_SIZE(s_NvOdmE1108ElpidaEmcConfigTable);
         return (const void*)s_NvOdmE1108ElpidaEmcConfigTable;
     }
+    else if (NvOdmIsE1112Samsung())
+    {
+        if (pRevision)
+            *pRevision = s_NvOdmE1112SamsungEmcConfigTable[0].Revision;
+        if (pEntries)
+            *pEntries = NV_ARRAY_SIZE(s_NvOdmE1112SamsungEmcConfigTable);
+        return (const void*)s_NvOdmE1112SamsungEmcConfigTable;
+    }
 #endif
     if (pEntries)
         *pEntries = 0;