Commit 5605dc6 tried to fix wr_lat bit in timing_cfg_2, but the
change was wrong. wr_lat has 5 bits with MSB at [13] and lower
4 bits at [9:12], in big-endian convention.
Signed-off-by: York Sun <york....@nxp.com>
Reported-by: Thomas Schaefer <thomas.schae...@kontron.com>
---
drivers/ddr/fsl/ctrl_regs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index abd576b..24fd366 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -709,7 +709,7 @@ static void set_timing_cfg_2(const unsigned int ctrl_num,
| ((add_lat_mclk & 0xf) << 28)
| ((cpo & 0x1f) << 23)
| ((wr_lat & 0xf) << 19)
- | ((wr_lat & 0x10) << 18)
+ | (((wr_lat & 0x10) >> 4) << 18)
| ((rd_to_pre & RD_TO_PRE_MASK) << RD_TO_PRE_SHIFT)
| ((wr_data_delay & WR_DATA_DELAY_MASK) << WR_DATA_DELAY_SHIFT)
| ((cke_pls & 0x7) << 6)
--
2.7.4
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