diff options
author | Alex Frid <afrid@nvidia.com> | 2011-05-20 21:57:28 -0700 |
---|---|---|
committer | Niket Sirsi <nsirsi@nvidia.com> | 2011-05-31 18:11:13 -0700 |
commit | 9744103bce4a0060f0067cc2eca2c5ee6031f286 (patch) | |
tree | 546d23a327902260a2f0a6d699e8edca3f1aaa85 | |
parent | 7087fe997d55bd610c095c4c93b2e7149eb329af (diff) |
ARM: tegra: power: Update Tegra3 EMC DFS table
Change-Id: I29db9923c269c1c957342ca32ba0763daca05931
Reviewed-on: http://git-master/r/32685
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Tested-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
-rw-r--r-- | arch/arm/mach-tegra/board-cardhu-memory.c | 244 |
1 files changed, 242 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu-memory.c b/arch/arm/mach-tegra/board-cardhu-memory.c index d6548588ca09..52737aa80d48 100644 --- a/arch/arm/mach-tegra/board-cardhu-memory.c +++ b/arch/arm/mach-tegra/board-cardhu-memory.c @@ -22,6 +22,7 @@ #include "board.h" #include "board-cardhu.h" #include "tegra3_emc.h" +#include "fuse.h" static const struct tegra_emc_table cardhu_emc_tables_h5tc2g[] = { @@ -607,6 +608,241 @@ static const struct tegra_emc_table cardhu_emc_tables_h5tc2g[] = { }, }; +static const struct tegra_emc_table cardhu_emc_tables_h5tc2g_a2[] = { + { + 0x30, /* Rev 3.0 */ + 400000, /* SDRAM frequency */ + { + 0x00000012, /* EMC_RC */ + 0x0000003e, /* EMC_RFC */ + 0x0000000c, /* EMC_RAS */ + 0x00000004, /* EMC_RP */ + 0x00000002, /* EMC_R2W */ + 0x00000008, /* EMC_W2R */ + 0x00000002, /* EMC_R2P */ + 0x0000000a, /* EMC_W2P */ + 0x00000004, /* EMC_RD_RCD */ + 0x00000004, /* EMC_WR_RCD */ + 0x00000002, /* EMC_RRD */ + 0x00000001, /* EMC_REXT */ + 0x00000000, /* EMC_WEXT */ + 0x00000004, /* EMC_WDV */ + 0x00000006, /* EMC_QUSE */ + 0x00000004, /* EMC_QRST */ + 0x0000000b, /* EMC_QSAFE */ + 0x0000000c, /* EMC_RDV */ + 0x00000bf0, /* EMC_REFRESH */ + 0x00000000, /* EMC_BURST_REFRESH_NUM */ + 0x000002fc, /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000008, /* EMC_PDEX2WR */ + 0x00000008, /* EMC_PDEX2RD */ + 0x00000001, /* EMC_PCHG2PDEN */ + 0x00000000, /* EMC_ACT2PDEN */ + 0x00000008, /* EMC_AR2PDEN */ + 0x0000000f, /* EMC_RW2PDEN */ + 0x00000044, /* EMC_TXSR */ + 0x00000200, /* EMC_TXSRDLL */ + 0x0000000a, /* EMC_TCKE */ + 0x0000000c, /* EMC_TFAW */ + 0x00000000, /* EMC_TRPAB */ + 0x00000004, /* EMC_TCLKSTABLE */ + 0x00000005, /* EMC_TCLKSTOP */ + 0x00000c30, /* EMC_TREFBW */ + 0x00000000, /* EMC_QUSE_EXTRA */ + 0x00000004, /* EMC_FBIO_CFG6 */ + 0x00000000, /* EMC_ODT_WRITE */ + 0x00000000, /* EMC_ODT_READ */ + 0x00007088, /* EMC_FBIO_CFG5 */ + 0x001d0084, /* EMC_CFG_DIG_DLL */ + 0x00008000, /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00030000, /* EMC_DLL_XFORM_DQS0 */ + 0x00030000, /* EMC_DLL_XFORM_DQS1 */ + 0x00030000, /* EMC_DLL_XFORM_DQS2 */ + 0x00030000, /* EMC_DLL_XFORM_DQS3 */ + 0x00000010, /* EMC_DLL_XFORM_DQS4 */ + 0x00000010, /* EMC_DLL_XFORM_DQS5 */ + 0x00000010, /* EMC_DLL_XFORM_DQS6 */ + 0x00000010, /* EMC_DLL_XFORM_DQS7 */ + 0x00000000, /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000, /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000, /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000, /* EMC_DLL_XFORM_QUSE3 */ + 0x00000018, /* EMC_DLL_XFORM_QUSE4 */ + 0x00000018, /* EMC_DLL_XFORM_QUSE5 */ + 0x00000018, /* EMC_DLL_XFORM_QUSE6 */ + 0x00000018, /* 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 */ + 0x00048000, /* EMC_DLL_XFORM_DQ0 */ + 0x00048000, /* EMC_DLL_XFORM_DQ1 */ + 0x00048000, /* EMC_DLL_XFORM_DQ2 */ + 0x00048000, /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0, /* EMC_XM2CMDPADCTRL */ + 0x0600013d, /* EMC_XM2DQSPADCTRL2 */ + 0x00000000, /* EMC_XM2DQPADCTRL2 */ + 0x77ffc084, /* EMC_XM2CLKPADCTRL */ + 0x01f1f508, /* EMC_XM2COMPPADCTRL */ + 0x03037404, /* EMC_XM2VTTGENPADCTRL */ + 0x54000007, /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8, /* EMC_XM2QUSEPADCTRL */ + 0x07000021, /* EMC_XM2DQSPADCTRL3 */ + 0x00000802, /* EMC_CTT_TERM_CTRL */ + 0x00020000, /* EMC_ZCAL_INTERVAL */ + 0x00000100, /* EMC_ZCAL_WAIT_CNT */ + 0x01c0000c, /* EMC_MRS_WAIT_CNT */ + 0xa0f10000, /* EMC_AUTO_CAL_CONFIG */ + 0x00000000, /* EMC_CTT */ + 0x00000000, /* EMC_CTT_DURATION */ + 0x800018c8, /* EMC_DYN_SELF_REF_CONTROL */ + 0x00000006, /* MC_EMEM_ARB_CFG */ + 0x80000048, /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001, /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000002, /* MC_EMEM_ARB_TIMING_RP */ + 0x00000009, /* MC_EMEM_ARB_TIMING_RC */ + 0x00000005, /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000005, /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001, /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000002, /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008, /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002, /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002, /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000003, /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006, /* MC_EMEM_ARB_TIMING_W2R */ + 0x06030202, /* MC_EMEM_ARB_DA_TURNS */ + 0x000d0709, /* MC_EMEM_ARB_DA_COVERS */ + 0x7566120a, /* MC_EMEM_ARB_MISC0 */ + 0x001f0000, /* MC_EMEM_ARB_RING1_THROTTLE */ + }, + 0x00000040, /* EMC_ZCAL_WAIT_CNT after clock change */ + 0x001fffff, /* EMC_AUTO_CAL_INTERVAL */ + 0x80000521, /* Mode Register 0 */ + 0x80100002, /* Mode Register 1 */ + 0x80200000, /* Mode Register 2 */ + }, + { + 0x30, /* Rev 3.0 */ + 800000, /* SDRAM frequency */ + { + 0x00000025, /* EMC_RC */ + 0x0000007e, /* EMC_RFC */ + 0x0000001a, /* EMC_RAS */ + 0x00000009, /* EMC_RP */ + 0x00000004, /* EMC_R2W */ + 0x0000000d, /* EMC_W2R */ + 0x00000004, /* EMC_R2P */ + 0x00000013, /* EMC_W2P */ + 0x00000009, /* EMC_RD_RCD */ + 0x00000009, /* EMC_WR_RCD */ + 0x00000003, /* EMC_RRD */ + 0x00000001, /* EMC_REXT */ + 0x00000000, /* EMC_WEXT */ + 0x00000007, /* EMC_WDV */ + 0x0000000b, /* EMC_QUSE */ + 0x00000009, /* EMC_QRST */ + 0x0000000b, /* EMC_QSAFE */ + 0x00000011, /* EMC_RDV */ + 0x00001820, /* EMC_REFRESH */ + 0x00000000, /* EMC_BURST_REFRESH_NUM */ + 0x00000608, /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000012, /* EMC_PDEX2WR */ + 0x00000012, /* EMC_PDEX2RD */ + 0x00000001, /* EMC_PCHG2PDEN */ + 0x00000000, /* EMC_ACT2PDEN */ + 0x0000000f, /* EMC_AR2PDEN */ + 0x00000018, /* EMC_RW2PDEN */ + 0x00000088, /* EMC_TXSR */ + 0x00000200, /* EMC_TXSRDLL */ + 0x00000014, /* EMC_TCKE */ + 0x00000018, /* EMC_TFAW */ + 0x00000000, /* EMC_TRPAB */ + 0x00000007, /* EMC_TCLKSTABLE */ + 0x00000008, /* EMC_TCLKSTOP */ + 0x00001860, /* EMC_TREFBW */ + 0x0000000c, /* EMC_QUSE_EXTRA */ + 0x00000004, /* EMC_FBIO_CFG6 */ + 0x00000000, /* EMC_ODT_WRITE */ + 0x00000000, /* EMC_ODT_READ */ + 0x00005088, /* EMC_FBIO_CFG5 */ + 0x00070084, /* EMC_CFG_DIG_DLL */ + 0x00008000, /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00010000, /* EMC_DLL_XFORM_DQS0 */ + 0x00010000, /* EMC_DLL_XFORM_DQS1 */ + 0x00010000, /* EMC_DLL_XFORM_DQS2 */ + 0x00010000, /* EMC_DLL_XFORM_DQS3 */ + 0x00010000, /* EMC_DLL_XFORM_DQS4 */ + 0x00010000, /* EMC_DLL_XFORM_DQS5 */ + 0x00010000, /* EMC_DLL_XFORM_DQS6 */ + 0x00010000, /* EMC_DLL_XFORM_DQS7 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE0 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE1 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE2 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE3 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE4 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE5 */ + 0x00010000, /* EMC_DLL_XFORM_QUSE6 */ + 0x00010000, /* 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 */ + 0x00018000, /* EMC_DLL_XFORM_DQ0 */ + 0x00018000, /* EMC_DLL_XFORM_DQ1 */ + 0x00018000, /* EMC_DLL_XFORM_DQ2 */ + 0x00018000, /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0, /* EMC_XM2CMDPADCTRL */ + 0x0600013d, /* EMC_XM2DQSPADCTRL2 */ + 0x00000000, /* EMC_XM2DQPADCTRL2 */ + 0x77ffc084, /* EMC_XM2CLKPADCTRL */ + 0x01f1f508, /* EMC_XM2COMPPADCTRL */ + 0x07077404, /* EMC_XM2VTTGENPADCTRL */ + 0x54000007, /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8, /* EMC_XM2QUSEPADCTRL */ + 0x07000021, /* EMC_XM2DQSPADCTRL3 */ + 0x00000802, /* EMC_CTT_TERM_CTRL */ + 0x00020000, /* EMC_ZCAL_INTERVAL */ + 0x00000100, /* EMC_ZCAL_WAIT_CNT */ + 0x0180000c, /* EMC_MRS_WAIT_CNT */ + 0xa0f11e1e, /* EMC_AUTO_CAL_CONFIG */ + 0x00000000, /* EMC_CTT */ + 0x00000000, /* EMC_CTT_DURATION */ + 0x8000308c, /* EMC_DYN_SELF_REF_CONTROL */ + 0x0000000c, /* MC_EMEM_ARB_CFG */ + 0x80000090, /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000004, /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000005, /* MC_EMEM_ARB_TIMING_RP */ + 0x00000013, /* MC_EMEM_ARB_TIMING_RC */ + 0x0000000c, /* MC_EMEM_ARB_TIMING_RAS */ + 0x0000000b, /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000002, /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003, /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x0000000c, /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002, /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002, /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000004, /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000008, /* MC_EMEM_ARB_TIMING_W2R */ + 0x08040202, /* MC_EMEM_ARB_DA_TURNS */ + 0x00160d13, /* MC_EMEM_ARB_DA_COVERS */ + 0x72ac2414, /* MC_EMEM_ARB_MISC0 */ + 0x001f0000, /* MC_EMEM_ARB_RING1_THROTTLE */ + }, + 0x00000040, /* EMC_ZCAL_WAIT_CNT after clock change */ + 0x001fffff, /* EMC_AUTO_CAL_INTERVAL */ + 0x80000d71, /* Mode Register 0 */ + 0x80100002, /* Mode Register 1 */ + 0x80200018, /* Mode Register 2 */ + }, +}; + int cardhu_emc_init(void) { struct board_info board; @@ -617,8 +853,12 @@ int cardhu_emc_init(void) case BOARD_PM269: /* LPDDR2 table is not ready, yet */ break; default: - tegra_init_emc(cardhu_emc_tables_h5tc2g, - ARRAY_SIZE(cardhu_emc_tables_h5tc2g)); + if (tegra_get_revision() == TEGRA_REVISION_A01) + tegra_init_emc(cardhu_emc_tables_h5tc2g, + ARRAY_SIZE(cardhu_emc_tables_h5tc2g)); + else + tegra_init_emc(cardhu_emc_tables_h5tc2g_a2, + ARRAY_SIZE(cardhu_emc_tables_h5tc2g_a2)); break; } |