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+/**
+ * Copyright 2013 Freescale Semiconductor
+ * Author: Mingkai Hu <Mingkai.Hu@freescale.com>
+ * Po Liu <Po.Liu@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This file provides support for the ngPIXIS, a board-specific FPGA used on
+ * some Freescale reference boards.
+ */
+
+/*
+ * CPLD register set. Feel free to add board-specific #ifdefs where necessary.
+ */
+struct cpld_data {
+ u8 chipid1; /* 0x0 - CPLD Chip ID1 Register */
+ u8 chipid2; /* 0x1 - CPLD Chip ID2 Register */
+ u8 hwver; /* 0x2 - Hardware Version Register */
+ u8 cpldver; /* 0x3 - Software Version Register */
+ u8 res[12];
+ u8 rstcon; /* 0x10 - Reset control register */
+ u8 flhcsr; /* 0x11 - Flash control and status Register */
+ u8 wdcsr; /* 0x12 - Watchdog control and status Register */
+ u8 wdkick; /* 0x13 - Watchdog kick Register */
+ u8 fancsr; /* 0x14 - Fan control and status Register */
+ u8 ledcsr; /* 0x15 - LED control and status Register */
+ u8 misccsr; /* 0x16 - Misc control and status Register */
+ u8 bootor; /* 0x17 - Boot configure override Register */
+ u8 bootcfg1; /* 0x18 - Boot configure 1 Register */
+ u8 bootcfg2; /* 0x19 - Boot configure 2 Register */
+ u8 bootcfg3; /* 0x1a - Boot configure 3 Register */
+ u8 bootcfg4; /* 0x1b - Boot configure 4 Register */
+};
+
+#define CPLD_BANKSEL_EN 0x02
+#define CPLD_BANKSEL_MASK 0x3f
+#define CPLD_SELECT_BANK1 0xc0
+#define CPLD_SELECT_BANK2 0x80
+#define CPLD_SELECT_BANK3 0x40
+#define CPLD_SELECT_BANK4 0x00