ENGR00315894-61 iMX6SX: Add MX6SX 17x17 ARM2 board support

Add BSP codes for iMX6SX 17x17 ARM2 board to support SD/MMC,
USB, QSPI2 NOR Flash, SPI NOR flash, NAND Flash, Ethernet, I2C
,PMIC and M4 command boot (bootaux).

Some features has conflicts, so can't be enabled at same time:
    QSPI <--->  NAND                pin conflict
    QSPI <--->  SPI-NOR             u-boot driver conflict
    SPI-NOR <---> SD2               pin conflict

Add board build targets of 17x17 ARM2 for boot device:
    mx6sx_17x17_arm2        --- SD/MMC/eMMC
    mx6sx_17x17_arm2_spinor --- SPINOR on ECSPI4 CS0
    mx6sx_17x17_arm2_nand   --- NAND flash
    mx6sx_17x17_arm2_qspi2  --- QuadSPI2 NOR flash

Signed-off-by: Ye.Li <B37916@freescale.com>

1 files changed, 136 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..5744b55
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/plugin.S
@@ -0,0 +1,136 @@
+/*
+ * 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 imx6_ddr_setting
+	imx6sx_17x17_ddr3_evk_ddr_setting
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>