MLK-12486-2 imx6: Add i.mx6sx/ul arm2 boards

Add i.MX6SX/UL arm2 boards support.
Most code are from imx_v2015.04, but adapted to 2016.03 release.

Tested on mx6ul_14x14_ddr3_arm2 and mx6sx_19x19_ddr3_arm2.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

1 files changed, 277 insertions, 0 deletions

diff --git a/board/freescale/mx6sx_17x17_arm2/plugin.S b/board/freescale/mx6sx_17x17_arm2/plugin.S
new file mode 100644
index 0000000..bce001e
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/plugin.S
@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6sx_17x17_ddr3_evk_ddr_setting
+	ldr r0, =IOMUXC_BASE_ADDR
+	ldr r1, =0x000c0000
+	str r1, [r0, #0x618]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x5fc]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x32c]
+
+	ldr r1, =0x00000030
+	str r1, [r0, #0x300]
+	str r1, [r0, #0x2fc]
+	str r1, [r0, #0x5f4]
+	str r1, [r0, #0x340]
+
+	ldr r1, =0x00000000
+	str r1, [r0, #0x320]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x310]
+	str r1, [r0, #0x314]
+	str r1, [r0, #0x614]
+
+	ldr r1, =0x00020000
+	str r1, [r0, #0x5f8]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x330]
+	str r1, [r0, #0x334]
+	str r1, [r0, #0x338]
+	str r1, [r0, #0x33c]
+	ldr r1, =0x00020000
+	str r1, [r0, #0x608]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x60c]
+	str r1, [r0, #0x610]
+	str r1, [r0, #0x61c]
+	str r1, [r0, #0x620]
+	str r1, [r0, #0x2ec]
+	str r1, [r0, #0x2f0]
+	str r1, [r0, #0x2f4]
+	str r1, [r0, #0x2f8]
+
+	ldr r0, =MMDC_P0_BASE_ADDR
+	ldr r2, =0xa1390003
+	str r2, [r0, #0x800]
+	ldr r2, =0x00270025
+	str r2, [r0, #0x80c]
+	ldr r2, =0x001B001E
+	str r2, [r0, #0x810]
+	ldr r2, =0x4144013C
+	str r2, [r0, #0x83c]
+	ldr r2, =0x01300128
+	str r2, [r0, #0x840]
+	ldr r2, =0x4044464A
+	str r2, [r0, #0x848]
+	ldr r2, =0x3A383C34
+	str r2, [r0, #0x850]
+
+	ldr r2, =0x33333333
+	str r2, [r0, #0x81c]
+	str r2, [r0, #0x820]
+	str r2, [r0, #0x824]
+	str r2, [r0, #0x828]
+
+	ldr r2, =0x00000800
+	str r2, [r0, #0x8b8]
+	ldr r2, =0x0002002d
+	str r2, [r0, #0x004]
+	ldr r2, =0x00333030
+	str r2, [r0, #0x008]
+	ldr r2, =0x676b52f3
+	str r2, [r0, #0x00c]
+	ldr r2, =0xb66d8b63
+	str r2, [r0, #0x010]
+	ldr r2, =0x01ff00db
+	str r2, [r0, #0x014]
+	ldr r2, =0x00011740
+	str r2, [r0, #0x018]
+	ldr r2, =0x00008000
+	str r2, [r0, #0x01c]
+	ldr r2, =0x000026d2
+	str r2, [r0, #0x02c]
+	ldr r2, =0x006b1023
+	str r2, [r0, #0x030]
+	ldr r2, =0x0000005f
+	str r2, [r0, #0x040]
+	ldr r2, =0x84190000
+	str r2, [r0, #0x000]
+	ldr r2, =0x04008032
+	str r2, [r0, #0x01c]
+	ldr r2, =0x00008033
+	str r2, [r0, #0x01c]
+	ldr r2, =0x00068031
+	str r2, [r0, #0x01c]
+	ldr r2, =0x05208030
+	str r2, [r0, #0x01c]
+	ldr r2, =0x04008040
+	str r2, [r0, #0x01c]
+	ldr r2, =0x00000800
+	str r2, [r0, #0x020]
+	ldr r2, =0x00011117
+	str r2, [r0, #0x818]
+	ldr r2, =0x00000000
+	str r2, [r0, #0x01c]
+
+.endm
+.macro imx6_clock_gating
+	ldr r0, =CCM_BASE_ADDR
+	ldr r1, =0xffffffff
+	str r1, [r0, #0x068]
+	str r1, [r0, #0x06c]
+	str r1, [r0, #0x070]
+	str r1, [r0, #0x074]
+	str r1, [r0, #0x078]
+	str r1, [r0, #0x07c]
+	str r1, [r0, #0x080]
+	str r1, [r0, #0x084]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6sx_14x14_lpddr2_arm2_ddr_setting
+	ldr r0, =IOMUXC_BASE_ADDR
+	ldr r1, =0x00080000
+	str r1, [r0, #0x618]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x5fc]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x32c]
+
+	ldr r1, =0x00000028
+	str r1, [r0, #0x300]
+	str r1, [r0, #0x2fc]
+	str r1, [r0, #0x5f4]
+	str r1, [r0, #0x340]
+
+	ldr r1, =0x00000000
+	str r1, [r0, #0x320]
+	str r1, [r0, #0x310]
+	str r1, [r0, #0x314]
+	ldr r1, =0x00000028
+	str r1, [r0, #0x614]
+
+	ldr r1, =0x00020000
+	str r1, [r0, #0x5f8]
+	ldr r1, =0x00003028
+	str r1, [r0, #0x330]
+	str r1, [r0, #0x334]
+	str r1, [r0, #0x338]
+	str r1, [r0, #0x33c]
+	ldr r1, =0x00020000
+	str r1, [r0, #0x608]
+	ldr r1, =0x00000028
+	str r1, [r0, #0x60c]
+	str r1, [r0, #0x610]
+	str r1, [r0, #0x61c]
+	str r1, [r0, #0x620]
+	str r1, [r0, #0x2ec]
+	str r1, [r0, #0x2f0]
+	str r1, [r0, #0x2f4]
+	str r1, [r0, #0x2f8]
+
+	ldr r0, =MMDC_P0_BASE_ADDR
+	ldr r2, =0x00008000
+	str r2, [r0, #0x1c]
+	ldr r2, =0x1b4700c7
+	str r2, [r0, #0x85c]
+	ldr r2, =0xa1390003
+	str r2, [r0, #0x800]
+	ldr r2, =0x00380000
+	str r2, [r0, #0x890]
+	ldr r2, =0x00000800
+	str r2, [r0, #0x8b8]
+
+	ldr r2, =0x33333333
+	str r2, [r0, #0x81c]
+	str r2, [r0, #0x820]
+	str r2, [r0, #0x824]
+	str r2, [r0, #0x828]
+
+	ldr r2, =0x51111111
+	str r2, [r0, #0x82c]
+	str r2, [r0, #0x830]
+	str r2, [r0, #0x834]
+	str r2, [r0, #0x838]
+
+	ldr r2, =0x42424244
+	str r2, [r0, #0x848]
+	ldr r2, =0x2E30322E
+	str r2, [r0, #0x850]
+	ldr r2, =0x2492244A
+	str r2, [r0, #0x8c0]
+	ldr r2, =0x20000000
+	str r2, [r0, #0x83c]
+	ldr r2, =0x00000000
+	str r2, [r0, #0x840]
+	ldr r2, =0x00000800
+	str r2, [r0, #0x8b8]
+
+	ldr r2, =0x33374133
+	str r2, [r0, #0x00c]
+	ldr r2, =0x00020024
+	str r2, [r0, #0x004]
+	ldr r2, =0x00100A42
+	str r2, [r0, #0x010]
+	ldr r2, =0x00000093
+	str r2, [r0, #0x014]
+	ldr r2, =0x00001748
+	str r2, [r0, #0x018]
+	ldr r2, =0x0f9f26d2
+	str r2, [r0, #0x02c]
+	ldr r2, =0x0000020e
+	str r2, [r0, #0x030]
+	ldr r2, =0x00190778
+	str r2, [r0, #0x038]
+	ldr r2, =0x00000000
+	str r2, [r0, #0x008]
+	ldr r2, =0x0000004f
+	str r2, [r0, #0x040]
+	ldr r2, =0xc3110000
+	str r2, [r0, #0x000]
+
+	ldr r2, =0x003f8030
+	str r2, [r0, #0x01c]
+	ldr r2, =0xff0a8030
+	str r2, [r0, #0x01c]
+	ldr r2, =0x82018030
+	str r2, [r0, #0x01c]
+	ldr r2, =0x04028030
+	str r2, [r0, #0x01c]
+	ldr r2, =0x01038030
+	str r2, [r0, #0x01c]
+
+	ldr r2, =0x003f8038
+	str r2, [r0, #0x01c]
+	ldr r2, =0xff0a8038
+	str r2, [r0, #0x01c]
+	ldr r2, =0x82018038
+	str r2, [r0, #0x01c]
+	ldr r2, =0x04028038
+	str r2, [r0, #0x01c]
+	ldr r2, =0x01038038
+	str r2, [r0, #0x01c]
+
+	ldr r2, =0x00001800
+	str r2, [r0, #0x020]
+	ldr r2, =0x00000000
+	str r2, [r0, #0x818]
+	ldr r2, =0xa1310003
+	str r2, [r0, #0x800]
+	ldr r2, =0x00025576
+	str r2, [r0, #0x004]
+	ldr r2, =0x00011006
+	str r2, [r0, #0x404]
+	ldr r2, =0x00000000
+	str r2, [r0, #0x01c]
+.endm
+
+.macro imx6_ddr_setting
+#if defined(CONFIG_MX6SX_14x14) && defined (CONFIG_LPDDR)
+	imx6sx_14x14_lpddr2_arm2_ddr_setting
+#else
+	imx6sx_17x17_ddr3_evk_ddr_setting
+#endif
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>