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-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S145
1 files changed, 145 insertions, 0 deletions
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S b/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S
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+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S
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+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6ul_lpddr2_arm2_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x00080000
+ str r1, [r0, #0x4B4]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x4AC]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x27C]
+ str r1, [r0, #0x250]
+ str r1, [r0, #0x24C]
+ str r1, [r0, #0x490]
+ str r1, [r0, #0x288]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x270]
+ str r1, [r0, #0x260]
+ str r1, [r0, #0x264]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x4A0]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x494]
+
+ ldr r1, =0x00003028
+ str r1, [r0, #0x280]
+ str r1, [r0, #0x284]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x4B0]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x498]
+ str r1, [r0, #0x4A4]
+ str r1, [r0, #0x244]
+ str r1, [r0, #0x248]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r1, =0x00008000
+ str r1, [r0, #0x1C]
+ ldr r1, =0x1b4700c7
+ str r1, [r0, #0x5C]
+ ldr r1, =0xA1390003
+ str r1, [r0, #0x800]
+ ldr r1, =0x00470000
+ str r1, [r0, #0x890]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x8b8]
+
+ ldr r1, =0x33333333
+ str r1, [r0, #0x81C]
+ str r1, [r0, #0x820]
+ ldr r1, =0xF3333333
+ str r1, [r0, #0x82C]
+ str r1, [r0, #0x830]
+ ldr r1, =0x20000000
+ str r1, [r0, #0x83C]
+ ldr r1, =0x4040484F
+ str r1, [r0, #0x848]
+ ldr r1, =0x40405247
+ str r1, [r0, #0x850]
+ ldr r1, =0x00922012
+ str r1, [r0, #0x8C0]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x8b8]
+
+ ldr r1, =0x00020012
+ str r1, [r0, #0x004]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x008]
+ ldr r1, =0x33374133
+ str r1, [r0, #0x00C]
+ ldr r1, =0x00100A82
+ str r1, [r0, #0x010]
+ ldr r1, =0x00170557
+ str r1, [r0, #0x038]
+ ldr r1, =0x00000093
+ str r1, [r0, #0x014]
+ ldr r1, =0x00001748
+ str r1, [r0, #0x018]
+ ldr r1, =0x00008000
+ str r1, [r0, #0x01C]
+ ldr r1, =0x0F9F0682
+ str r1, [r0, #0x02C]
+ ldr r1, =0x009F0010
+ str r1, [r0, #0x030]
+ ldr r1, =0x0000004F
+ str r1, [r0, #0x040]
+ ldr r1, =0x83100000
+ str r1, [r0, #0x000]
+ ldr r1, =0x003F8030
+ str r1, [r0, #0x01C]
+ ldr r1, =0xFF0A8030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x82018030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x04028030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x01038030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x00001800
+ str r1, [r0, #0x020]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x818]
+ ldr r1, =0xA1310003
+ str r1, [r0, #0x800]
+ ldr r1, =0x00025576
+ str r1, [r0, #0x004]
+ ldr r1, =0x00010106
+ str r1, [r0, #0x404]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x01C]
+.endm
+
+.macro imx6_clock_gating
+ ldr r0, =CCM_BASE_ADDR
+ ldr r1, =0xFFFFFFFF
+ str r1, [r0, #0x68]
+ str r1, [r0, #0x6C]
+ str r1, [r0, #0x70]
+ str r1, [r0, #0x74]
+ str r1, [r0, #0x78]
+ str r1, [r0, #0x7C]
+ str r1, [r0, #0x80]
+ str r1, [r0, #0x84]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6_ddr_setting
+ imx6ul_lpddr2_arm2_setting
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>