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authorYe.Li <B37916@freescale.com>2015-09-15 14:11:36 +0800
committerYe.Li <B37916@freescale.com>2015-09-16 10:22:22 +0800
commit061d47621c1a849613c390324da2b73a08c74be2 (patch)
treedb68bea84e7a0964f40c229635fbb4015bf13057 /board
parent15a1b1f68e1045347b424fabda8c1d1e1918f143 (diff)
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MLK-11551 imx: mx6qpsabresd: Update DDR initialization in plugin
The DDR initialization in plugin needs to update conformably with DCD. Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board')
-rw-r--r--board/freescale/mx6sabresd/plugin.S180
1 files changed, 180 insertions, 0 deletions
diff --git a/board/freescale/mx6sabresd/plugin.S b/board/freescale/mx6sabresd/plugin.S
index 6e2a72a..10d6426 100644
--- a/board/freescale/mx6sabresd/plugin.S
+++ b/board/freescale/mx6sabresd/plugin.S
@@ -7,6 +7,184 @@
#include <config.h>
/* DDR script */
+.macro imx6dqpsabresd_ddr_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x000c0000
+ str r1, [r0, #0x798]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x758]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x588]
+ str r1, [r0, #0x594]
+ str r1, [r0, #0x56c]
+ str r1, [r0, #0x578]
+ str r1, [r0, #0x74c]
+ str r1, [r0, #0x57c]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x58c]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x59c]
+ str r1, [r0, #0x5a0]
+ str r1, [r0, #0x78c]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x750]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x5a8]
+ str r1, [r0, #0x5b0]
+ str r1, [r0, #0x524]
+ str r1, [r0, #0x51c]
+ str r1, [r0, #0x518]
+ str r1, [r0, #0x50c]
+ str r1, [r0, #0x5b8]
+ str r1, [r0, #0x5c0]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x774]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x784]
+ str r1, [r0, #0x788]
+ str r1, [r0, #0x794]
+ str r1, [r0, #0x79c]
+ str r1, [r0, #0x7a0]
+ str r1, [r0, #0x7a4]
+ str r1, [r0, #0x7a8]
+ str r1, [r0, #0x748]
+ str r1, [r0, #0x5ac]
+ str r1, [r0, #0x5b4]
+ str r1, [r0, #0x528]
+ str r1, [r0, #0x520]
+ str r1, [r0, #0x514]
+ str r1, [r0, #0x510]
+ str r1, [r0, #0x5bc]
+ str r1, [r0, #0x5c4]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r2, =0xa1390003
+ str r2, [r0, #0x800]
+
+ ldr r2, =0x001b001e
+ str r2, [r0, #0x80c]
+ ldr r2, =0x002e0029
+ str r2, [r0, #0x810]
+
+ ldr r1, =MMDC_P1_BASE_ADDR
+ ldr r2, =0x001b002a
+ str r2, [r1, #0x80c]
+ ldr r2, =0x0019002c
+ str r2, [r1, #0x810]
+
+ ldr r2, =0x43240334
+ str r2, [r0, #0x83c]
+ ldr r2, =0x0324031a
+ str r2, [r0, #0x840]
+
+ ldr r2, =0x43340344
+ str r2, [r1, #0x83c]
+ ldr r2, =0x03280276
+ str r2, [r1, #0x840]
+
+ ldr r2, =0x44383A3E
+ str r2, [r0, #0x848]
+ ldr r2, =0x3C3C3846
+ str r2, [r1, #0x848]
+
+ ldr r2, =0x2e303230
+ str r2, [r0, #0x850]
+ ldr r2, =0x38283E34
+ str r2, [r1, #0x850]
+
+ ldr r2, =0x33333333
+ str r2, [r0, #0x81c]
+ str r2, [r0, #0x820]
+ str r2, [r0, #0x824]
+ str r2, [r0, #0x828]
+ str r2, [r1, #0x81c]
+ str r2, [r1, #0x820]
+ str r2, [r1, #0x824]
+ str r2, [r1, #0x828]
+
+ ldr r2, =0x24912492
+ str r2, [r0, #0x8c0]
+ str r2, [r1, #0x8c0]
+
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+ str r2, [r1, #0x8b8]
+
+ ldr r2, =0x00020036
+ str r2, [r0, #0x004]
+ ldr r2, =0x09444040
+ str r2, [r0, #0x008]
+
+ ldr r2, =0x898E7955
+ str r2, [r0, #0x00c]
+ ldr r2, =0xFF328F64
+ str r2, [r0, #0x010]
+
+ ldr r2, =0x01FF00DB
+ str r2, [r0, #0x014]
+ ldr r2, =0x00001740
+ str r2, [r0, #0x018]
+
+ ldr r2, =0x00008000
+ str r2, [r0, #0x01c]
+ ldr r2, =0x000026d2
+ str r2, [r0, #0x02c]
+ ldr r2, =0x008E1023
+ str r2, [r0, #0x030]
+ ldr r2, =0x00000027
+ str r2, [r0, #0x040]
+
+ ldr r2, =0x14420000
+ str r2, [r0, #0x400]
+
+ ldr r2, =0x831A0000
+ str r2, [r0, #0x000]
+
+ ldr r3, =0x00bb0000
+ ldr r2, =0x00000007
+ str r2, [r3, #0x008]
+ ldr r2, =0x2891E41A
+ str r2, [r3, #0x00C]
+ ldr r2, =0x00000564
+ str r2, [r3, #0x038]
+ ldr r2, =0x00000040
+ str r2, [r3, #0x014]
+ ldr r2, =0x00000020
+ str r2, [r3, #0x028]
+ ldr r2, =0x00000020
+ str r2, [r3, #0x02c]
+
+ ldr r2, =0x04088032
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00008033
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00048031
+ str r2, [r0, #0x01c]
+ ldr r2, =0x09408030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04008040
+ str r2, [r0, #0x01c]
+
+ ldr r2, =0x00005800
+ str r2, [r0, #0x020]
+ ldr r2, =0x00011117
+ str r2, [r0, #0x818]
+ str r2, [r1, #0x818]
+ ldr r2, =0x00025576
+ str r2, [r0, #0x004]
+ ldr r2, =0x00011006
+ str r2, [r0, #0x404]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x01c]
+.endm
+
.macro imx6dqsabresd_ddr_setting
ldr r0, =IOMUXC_BASE_ADDR
ldr r1, =0x000c0000
@@ -468,6 +646,8 @@
imx6solosabresd_ddr_setting
#elif defined (CONFIG_MX6DL)
imx6dlsabresd_ddr_setting
+#elif defined (CONFIG_MX6QP)
+ imx6dqpsabresd_ddr_setting
#elif defined (CONFIG_MX6Q)
imx6dqsabresd_ddr_setting
#else