karo: tx6: change DGCTRL init values depending on SoC type

[karo-tx-uboot.git] / board / karo / tx6 / lowlevel_init.S

diff --git a/board/karo/tx6/lowlevel_init.S b/board/karo/tx6/lowlevel_init.S
index 39d15ef4c7d057340dd6f5304203458f2a215c57..e8d44801c5fc3d84c3c30f6e14ccd7a5eca60627 100644 (file)
--- a/board/karo/tx6/lowlevel_init.S
+++ b/board/karo/tx6/lowlevel_init.S
@@ -888,12 +888,22 @@ dcd_hdr:
        MXC_DCD_ITEM_32(MMDC1_MPWLDECTRL1, (WL_DLY_DQS3 << 16) | (WL_DLY_DQS2 << 0))
        MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL0, (WL_DLY_DQS5 << 16) | (WL_DLY_DQS4 << 0))
        MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL1, (WL_DLY_DQS7 << 16) | (WL_DLY_DQS6 << 0))
-
-       MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x42300230)
-       MXC_DCD_ITEM(MMDC1_MPDGCTRL1, 0x02300230)
-       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL0, 0x42300230)
-       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL1, 0x02300230)
-
+#if defined(CONFIG_SOC_MX6Q)
+       MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x43430349)
+       MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x03330334)
+       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL0, 0x434b0351)
+       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL1, 0x033d030e)
+#elif defined(CONFIG_SOC_MX6DL)
+       MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x423a0236)
+       MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x02210227)
+       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL0, 0x42240226)
+       MXC_DCD_ITEM_64(MMDC2_MPDGCTRL1, 0x02120223)
+#elif defined(CONFIG_SOC_MX6S)
+       MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x42490244)
+       MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x022f0238)
+#else
+#error No DGCTRL settings for selected SoC
+#endif
        MXC_DCD_ITEM(MMDC1_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */
        MXC_DCD_ITEM(MMDC1_MPWRDLCTL, 0x40404040) /* DQ WR Delay default values */
        MXC_DCD_ITEM_64(MMDC2_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */