diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2015-06-03 14:43:22 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-06-12 12:43:06 -0400 |
| commit | 496edffdb291283b2a45975eb01462f998044079 (patch) | |
| tree | a6ca2f9c38e5231cdf415a120ccd70dc9bd58e48 /board/ti/beagle_x15 | |
| parent | 6213db78f4820816fc52c807dfab47bb3266c809 (diff) | |
ARM: BeagleBoard-X15: Enable HW leveling
Updating EMIF registers to enable HW leveling
on BeagleBoard-X15.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/ti/beagle_x15')
| -rw-r--r-- | board/ti/beagle_x15/board.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/board/ti/beagle_x15/board.c b/board/ti/beagle_x15/board.c index b32d0909c4..124a1d3ff1 100644 --- a/board/ti/beagle_x15/board.c +++ b/board/ti/beagle_x15/board.c @@ -55,15 +55,15 @@ static const struct emif_regs beagle_x15_emif1_ddr3_532mhz_emif_regs = { .read_idle_ctrl = 0x00050001, .zq_config = 0x0007190b, .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0e24400a, - .emif_ddr_phy_ctlr_1 = 0x0e24400a, + .emif_ddr_phy_ctlr_1_init = 0x0024400b, + .emif_ddr_phy_ctlr_1 = 0x0e24400b, .emif_ddr_ext_phy_ctrl_1 = 0x10040100, .emif_ddr_ext_phy_ctrl_2 = 0x00740074, .emif_ddr_ext_phy_ctrl_3 = 0x00780078, .emif_ddr_ext_phy_ctrl_4 = 0x007c007c, .emif_ddr_ext_phy_ctrl_5 = 0x007b007b, .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, .emif_rd_wr_lvl_ctl = 0x00000000, .emif_rd_wr_exec_thresh = 0x00000305 }; @@ -103,7 +103,12 @@ static const u32 beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs[] = { 0x00400040, 0x00400040, 0x00400040, - 0x00400040 + 0x00400040, + 0x0, + 0x0, + 0x0, + 0x0, + 0x0 }; static const struct emif_regs beagle_x15_emif2_ddr3_532mhz_emif_regs = { @@ -118,15 +123,15 @@ static const struct emif_regs beagle_x15_emif2_ddr3_532mhz_emif_regs = { .read_idle_ctrl = 0x00050001, .zq_config = 0x0007190b, .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0e24400a, - .emif_ddr_phy_ctlr_1 = 0x0e24400a, + .emif_ddr_phy_ctlr_1_init = 0x0024400b, + .emif_ddr_phy_ctlr_1 = 0x0e24400b, .emif_ddr_ext_phy_ctrl_1 = 0x10040100, .emif_ddr_ext_phy_ctrl_2 = 0x00820082, .emif_ddr_ext_phy_ctrl_3 = 0x008b008b, .emif_ddr_ext_phy_ctrl_4 = 0x00800080, .emif_ddr_ext_phy_ctrl_5 = 0x007e007e, .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, .emif_rd_wr_lvl_ctl = 0x00000000, .emif_rd_wr_exec_thresh = 0x00000305 }; @@ -163,7 +168,12 @@ static const u32 beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs[] = { 0x00400040, 0x00400040, 0x00400040, - 0x00400040 + 0x00400040, + 0x0, + 0x0, + 0x0, + 0x0, + 0x0 }; void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) |