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authorMarek Vasut <marex@denx.de>2017-12-11 16:19:33 +0100
committerStefano Babic <sbabic@denx.de>2017-12-29 11:18:59 +0100
commita637fe6f27fd4c19ef9f43a5f871c244581422ac (patch)
tree1d7a6c187f944238d3e17319d4d669b5568d1b51
parentb6d86ce89f2c37e66cdd69c76959b22f8dce1d0f (diff)
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ARM: imx6: Disable DDR DRAM calibration DHCOM i.MX6 PDK
The DDR DRAM calibration doesn't work on T-topology sometimes, so disable it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
-rw-r--r--board/dhelectronics/dh_imx6/dh_imx6_spl.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/board/dhelectronics/dh_imx6/dh_imx6_spl.c b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
index bb98f39..57ae7f1 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6_spl.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
@@ -387,10 +387,6 @@ void board_init_f(ulong dummy)
&dhcom6sdl_grp_ioregs);
mx6_dram_cfg(&dhcom_ddr_info, &dhcom_mmdc_calib, &dhcom_mem_ddr);
- /* Perform DDR DRAM calibration */
- udelay(100);
- mmdc_do_dqs_calibration(&dhcom_ddr_info);
-
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);