ENGR00233709-2 i.mx6q/sabreauto: update the DDR script for i.mx6q AI board:

This commit update the DDR script for i.MX6Q Sabreauto(AI) board.
The script is based on top the commit on ddr-scripts-rel:

02b8a73 removed some verbage (comments) from init, no changes to actual init

Signed-off-by: Jason Liu <r64343@freescale.com>

1 files changed, 105 insertions, 110 deletions

diff --git a/board/freescale/mx6q_sabreauto/flash_header.S b/board/freescale/mx6q_sabreauto/flash_header.S
index 86e2255..af70dbe 100644
--- a/board/freescale/mx6q_sabreauto/flash_header.S
+++ b/board/freescale/mx6q_sabreauto/flash_header.S
@@ -439,120 +439,115 @@ MXC_DCD_ITEM(83, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000)
 
 #else
 
-dcd_hdr:          .word 0x40B002D2 /* Tag=0xD2, Len=85*8 + 4 + 4, Ver=0x40 */
-write_dcd_cmd:    .word 0x04AC02CC /* Tag=0xCC, Len=85*8 + 4, Param=0x04 */
+dcd_hdr:          .word 0x40A002D2 /* Tag=0xD2, Len=83*8 + 4 + 4, Ver=0x40 */
+write_dcd_cmd:    .word 0x049C02CC /* Tag=0xCC, Len=83*8 + 4, Param=0x04 */
 
 /* DCD */
 /* DDR3 initialization based on the MX6Q Auto Reference Design (ARD) */
+/* DDR IO TYPE: */
+MXC_DCD_ITEM(1, IOMUXC_BASE_ADDR + 0x798, 0x000C0000)
+MXC_DCD_ITEM(2, IOMUXC_BASE_ADDR + 0x758, 0x00000000)
+/* CLOCK: */
+MXC_DCD_ITEM(3, IOMUXC_BASE_ADDR + 0x588, 0x00000030)
+MXC_DCD_ITEM(4, IOMUXC_BASE_ADDR + 0x594, 0x00000030)
+/* ADDRESS: */
+MXC_DCD_ITEM(5, IOMUXC_BASE_ADDR + 0x56c, 0x00000030)
+MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x578, 0x00000030)
+MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x74c, 0x00000030)
+/* CONTROL: */
+MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x57c, 0x00000030)
+MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x58c, 0x00000000)
+/* configured using Group Control Register: IOMUXC_SW_PAD_CTL_GRP_CTLDS */
+MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x59c, 0x00000030)
+MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x5a0, 0x00000030)
+MXC_DCD_ITEM(12, IOMUXC_BASE_ADDR + 0x78c, 0x00000030)
+/* DATA STROBE: */
+MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x750, 0x00020000)
+MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x5a8, 0x00000028)
+MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x5b0, 0x00000028)
+MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x524, 0x00000028)
+MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x51c, 0x00000028)
+MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x518, 0x00000028)
+MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x50c, 0x00000028)
+MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x5b8, 0x00000028)
+MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x5c0, 0x00000028)
+/* DATA: */
+MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x774, 0x00020000)
+MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x784, 0x00000028)
+MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x788, 0x00000028)
+MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x794, 0x00000028)
+MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x79c, 0x00000028)
+MXC_DCD_ITEM(27, IOMUXC_BASE_ADDR + 0x7a0, 0x00000028)
+MXC_DCD_ITEM(28, IOMUXC_BASE_ADDR + 0x7a4, 0x00000028)
+MXC_DCD_ITEM(29, IOMUXC_BASE_ADDR + 0x7a8, 0x00000028)
+MXC_DCD_ITEM(30, IOMUXC_BASE_ADDR + 0x748, 0x00000028)
+MXC_DCD_ITEM(31, IOMUXC_BASE_ADDR + 0x5ac, 0x00000028)
+MXC_DCD_ITEM(32, IOMUXC_BASE_ADDR + 0x5b4, 0x00000028)
+MXC_DCD_ITEM(33, IOMUXC_BASE_ADDR + 0x528, 0x00000028)
+MXC_DCD_ITEM(34, IOMUXC_BASE_ADDR + 0x520, 0x00000028)
+MXC_DCD_ITEM(35, IOMUXC_BASE_ADDR + 0x514, 0x00000028)
+MXC_DCD_ITEM(36, IOMUXC_BASE_ADDR + 0x510, 0x00000028)
+MXC_DCD_ITEM(37, IOMUXC_BASE_ADDR + 0x5bc, 0x00000028)
+MXC_DCD_ITEM(38, IOMUXC_BASE_ADDR + 0x5c4, 0x00000028)
+
+MXC_DCD_ITEM(39, MMDC_P0_BASE_ADDR + 0x800, 0xA1390003)
+MXC_DCD_ITEM(40, MMDC_P0_BASE_ADDR + 0x80c, 0x001F001F)
+MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x810, 0x001F001F)
+MXC_DCD_ITEM(42, MMDC_P1_BASE_ADDR + 0x80c, 0x001F001F)
+MXC_DCD_ITEM(43, MMDC_P1_BASE_ADDR + 0x810, 0x001F001F)
+/* Read DQS Gating calibration */
+MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x83c, 0x4302030B)
+MXC_DCD_ITEM(45, MMDC_P0_BASE_ADDR + 0x840, 0x0275026A)
+MXC_DCD_ITEM(46, MMDC_P1_BASE_ADDR + 0x83c, 0x4302031A)
+MXC_DCD_ITEM(47, MMDC_P1_BASE_ADDR + 0x840, 0x027B0249)
+/* Read calibration */
+MXC_DCD_ITEM(48, MMDC_P0_BASE_ADDR + 0x848, 0x3F343534)
+MXC_DCD_ITEM(49, MMDC_P1_BASE_ADDR + 0x848, 0x3A373345)
+/* Write calibration */
+MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x850, 0x31424732)
+MXC_DCD_ITEM(51, MMDC_P1_BASE_ADDR + 0x850, 0x48334736)
+/* read data bit delay: (3 is the reccommended default value, although out of reset value is 0): */
+MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333)
+MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x820, 0x33333333)
+MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x824, 0x33333333)
+MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x828, 0x33333333)
+
+MXC_DCD_ITEM(56, MMDC_P1_BASE_ADDR + 0x81c, 0x33333333)
+MXC_DCD_ITEM(57, MMDC_P1_BASE_ADDR + 0x820, 0x33333333)
+MXC_DCD_ITEM(58, MMDC_P1_BASE_ADDR + 0x824, 0x33333333)
+MXC_DCD_ITEM(59, MMDC_P1_BASE_ADDR + 0x828, 0x33333333)
+/* Complete calibration by forced measurement: */
+MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)
+MXC_DCD_ITEM(61, MMDC_P1_BASE_ADDR + 0x8b8, 0x00000800)
+/* MMDC init: */
+MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x004, 0x00020036)
+MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x008, 0x09444040)
+
+MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x00c, 0x8A8F7955)
+MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x010, 0xFF328F64)
+MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x014, 0x01FF00DB)
+
+MXC_DCD_ITEM(67, MMDC_P0_BASE_ADDR + 0x018, 0x00001740)
+MXC_DCD_ITEM(68, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000)
+/* t during MMDC set up */
+MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x02c, 0x000026D2)
+/* t values */
+MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x030, 0x008F1023)
+MXC_DCD_ITEM(71, MMDC_P0_BASE_ADDR + 0x040, 0x00000047)
+MXC_DCD_ITEM(72, MMDC_P0_BASE_ADDR + 0x000, 0x841A0000)
+/* Mode register writes */
+MXC_DCD_ITEM(73, MMDC_P0_BASE_ADDR + 0x01c, 0x04088032)
+MXC_DCD_ITEM(74, MMDC_P0_BASE_ADDR + 0x01c, 0x00008033)
+MXC_DCD_ITEM(75, MMDC_P0_BASE_ADDR + 0x01c, 0x00048031)
+MXC_DCD_ITEM(76, MMDC_P0_BASE_ADDR + 0x01c, 0x09408030)
+MXC_DCD_ITEM(77, MMDC_P0_BASE_ADDR + 0x01c, 0x04008040)
 
-MXC_DCD_ITEM(1, IOMUXC_BASE_ADDR + 0x5a8, 0x00000028)
-MXC_DCD_ITEM(2, IOMUXC_BASE_ADDR + 0x5b0, 0x00000028)
-MXC_DCD_ITEM(3, IOMUXC_BASE_ADDR + 0x524, 0x00000028)
-MXC_DCD_ITEM(4, IOMUXC_BASE_ADDR + 0x51c, 0x00000028)
-
-MXC_DCD_ITEM(5, IOMUXC_BASE_ADDR + 0x518, 0x00000028)
-MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x50c, 0x00000028)
-MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x5b8, 0x00000028)
-MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x5c0, 0x00000028)
-
-MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x5ac, 0x00000028)
-MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x5b4, 0x00000028)
-MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x528, 0x00000028)
-MXC_DCD_ITEM(12, IOMUXC_BASE_ADDR + 0x520, 0x00000028)
-
-MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x514, 0x00000028)
-MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x510, 0x00000028)
-MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x5bc, 0x00000028)
-MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x5c4, 0x00000028)
-
-MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x56c, 0x00000030)
-MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x578, 0x00000030)
-MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x588, 0x00000030)
-MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x594, 0x00000030)
-
-MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x57c, 0x00000030)
-MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x590, 0x00000030)
-MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x598, 0x00000030)
-MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x58c, 0x00000000)
-
-MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x59c, 0x00003030)
-MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x5a0, 0x00003030)
-MXC_DCD_ITEM(27, IOMUXC_BASE_ADDR + 0x784, 0x00000028)
-MXC_DCD_ITEM(28, IOMUXC_BASE_ADDR + 0x788, 0x00000028)
-
-MXC_DCD_ITEM(29, IOMUXC_BASE_ADDR + 0x794, 0x00000028)
-MXC_DCD_ITEM(30, IOMUXC_BASE_ADDR + 0x79c, 0x00000028)
-MXC_DCD_ITEM(31, IOMUXC_BASE_ADDR + 0x7a0, 0x00000028)
-MXC_DCD_ITEM(32, IOMUXC_BASE_ADDR + 0x7a4, 0x00000028)
-
-MXC_DCD_ITEM(33, IOMUXC_BASE_ADDR + 0x7a8, 0x00000028)
-MXC_DCD_ITEM(34, IOMUXC_BASE_ADDR + 0x748, 0x00000028)
-MXC_DCD_ITEM(35, IOMUXC_BASE_ADDR + 0x74c, 0x00000030)
-MXC_DCD_ITEM(36, IOMUXC_BASE_ADDR + 0x750, 0x00020000)
-
-MXC_DCD_ITEM(37, IOMUXC_BASE_ADDR + 0x758, 0x00000000)
-MXC_DCD_ITEM(38, IOMUXC_BASE_ADDR + 0x774, 0x00020000)
-MXC_DCD_ITEM(39, IOMUXC_BASE_ADDR + 0x78c, 0x00000030)
-MXC_DCD_ITEM(40, IOMUXC_BASE_ADDR + 0x798, 0x000C0000)
-
-MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333)
-MXC_DCD_ITEM(42, MMDC_P0_BASE_ADDR + 0x820, 0x33333333)
-MXC_DCD_ITEM(43, MMDC_P0_BASE_ADDR + 0x824, 0x33333333)
-MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x828, 0x33333333)
-
-MXC_DCD_ITEM(45, MMDC_P1_BASE_ADDR + 0x81c, 0x33333333)
-MXC_DCD_ITEM(46, MMDC_P1_BASE_ADDR + 0x820, 0x33333333)
-MXC_DCD_ITEM(47, MMDC_P1_BASE_ADDR + 0x824, 0x33333333)
-MXC_DCD_ITEM(48, MMDC_P1_BASE_ADDR + 0x828, 0x33333333)
-
-MXC_DCD_ITEM(49, MMDC_P0_BASE_ADDR + 0x018, 0x00001740)
-
-MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000)
-MXC_DCD_ITEM(51, MMDC_P0_BASE_ADDR + 0x00c, 0x8A8F7975)
-MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x010, 0xFF538E64)
-MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x014, 0x01FF00DB)
-MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x02c, 0x000026D2)
-
-MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x030, 0x008F0E21)
-MXC_DCD_ITEM(56, MMDC_P0_BASE_ADDR + 0x008, 0x09444040)
-MXC_DCD_ITEM(57, MMDC_P0_BASE_ADDR + 0x004, 0x00020036)
-MXC_DCD_ITEM(58, MMDC_P0_BASE_ADDR + 0x040, 0x00000047)
-MXC_DCD_ITEM(59, MMDC_P0_BASE_ADDR + 0x000, 0x841A0000)
-
-MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x01c, 0x04088032)
-MXC_DCD_ITEM(61, MMDC_P0_BASE_ADDR + 0x01c, 0x00008033)
-MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x01c, 0x00428031)
-MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x01c, 0x09408030)
-
-MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x01c, 0x04008040)
-MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x800, 0xA1380003)
-MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x020, 0x00005800)
-MXC_DCD_ITEM(67, MMDC_P0_BASE_ADDR + 0x818, 0x00011117)
-MXC_DCD_ITEM(68, MMDC_P1_BASE_ADDR + 0x818, 0x00011117)
-
-/* Calibration values based on ARD and 528MHz */
-MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x83c, 0x434B0358)
-MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x840, 0x033D033C)
-MXC_DCD_ITEM(71, MMDC_P1_BASE_ADDR + 0x83c, 0x03520362)
-MXC_DCD_ITEM(72, MMDC_P1_BASE_ADDR + 0x840, 0x03480318)
-MXC_DCD_ITEM(73, MMDC_P0_BASE_ADDR + 0x848, 0x41383A3C)
-MXC_DCD_ITEM(74, MMDC_P1_BASE_ADDR + 0x848, 0x3F3C374A)
-MXC_DCD_ITEM(75, MMDC_P0_BASE_ADDR + 0x850, 0x42434444)
-MXC_DCD_ITEM(76, MMDC_P1_BASE_ADDR + 0x850, 0x4932473A)
-
-MXC_DCD_ITEM(77, MMDC_P0_BASE_ADDR + 0x80c, 0x001F001F)
-MXC_DCD_ITEM(78, MMDC_P0_BASE_ADDR + 0x810, 0x001F001F)
-
-MXC_DCD_ITEM(79, MMDC_P1_BASE_ADDR + 0x80c, 0x001F001F)
-MXC_DCD_ITEM(80, MMDC_P1_BASE_ADDR + 0x810, 0x001F001F)
-
-MXC_DCD_ITEM(81, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)
-MXC_DCD_ITEM(82, MMDC_P1_BASE_ADDR + 0x8b8, 0x00000800)
-
-MXC_DCD_ITEM(83, MMDC_P0_BASE_ADDR + 0x404, 0x00011006)
-MXC_DCD_ITEM(84, MMDC_P0_BASE_ADDR + 0x004, 0x00025576)
-
-MXC_DCD_ITEM(85, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000)
+MXC_DCD_ITEM(78, MMDC_P0_BASE_ADDR + 0x020, 0x00005800)
+MXC_DCD_ITEM(79, MMDC_P0_BASE_ADDR + 0x818, 0x00011117)
+MXC_DCD_ITEM(80, MMDC_P1_BASE_ADDR + 0x818, 0x00011117)
+MXC_DCD_ITEM(81, MMDC_P0_BASE_ADDR + 0x004, 0x00025576)
+MXC_DCD_ITEM(82, MMDC_P0_BASE_ADDR + 0x404, 0x00011006)
+MXC_DCD_ITEM(83, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000)
 
 #endif