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-rw-r--r--arch/arm/include/asm/arch-at91/at91_dbu.h41
-rw-r--r--arch/arm/include/asm/arch-at91/at91_eefc.h51
2 files changed, 92 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-at91/at91_dbu.h b/arch/arm/include/asm/arch-at91/at91_dbu.h
new file mode 100644
index 0000000..3429293
--- /dev/null
+++ b/arch/arm/include/asm/arch-at91/at91_dbu.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2010
+ * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
+ *
+ * Debug Unit
+ * Based on AT91SAM9XE datasheet
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91_DBU_H
+#define AT91_DBU_H
+
+#ifndef __ASSEMBLY__
+
+typedef struct at91_dbu {
+ u32 cr; /* Control Register WO */
+ u32 mr; /* Mode Register RW */
+ u32 ier; /* Interrupt Enable Register WO */
+ u32 idr; /* Interrupt Disable Register WO */
+ u32 imr; /* Interrupt Mask Register RO */
+ u32 sr; /* Status Register RO */
+ u32 rhr; /* Receive Holding Register RO */
+ u32 thr; /* Transmit Holding Register WO */
+ u32 brgr; /* Baud Rate Generator Register RW */
+ u32 res1[7];/* 0x0024 - 0x003C Reserved */
+ u32 cidr; /* Chip ID Register RO */
+ u32 exid; /* Chip ID Extension Register RO */
+ u32 fnr; /* Force NTRST Register RW */
+} at91_dbu_t;
+
+#endif /* __ASSEMBLY__ */
+
+#define AT91_DBU_CID_ARCH_MASK 0x0ff00000
+#define AT91_DBU_CID_ARCH_9xx 0x01900000
+#define AT91_DBU_CID_ARCH_9XExx 0x02900000
+
+#endif
diff --git a/arch/arm/include/asm/arch-at91/at91_eefc.h b/arch/arm/include/asm/arch-at91/at91_eefc.h
new file mode 100644
index 0000000..d45b3de
--- /dev/null
+++ b/arch/arm/include/asm/arch-at91/at91_eefc.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2010
+ * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
+ *
+ * Enhanced Embedded Flash Controller
+ * Based on AT91SAM9XE datasheet
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91_EEFC_H
+#define AT91_EEFC_H
+
+#ifndef __ASSEMBLY__
+
+typedef struct at91_eefc {
+ u32 fmr; /* Flash Mode Register RW */
+ u32 fcr; /* Flash Command Register WO */
+ u32 fsr; /* Flash Status Register RO */
+ u32 frr; /* Flash Result Register RO */
+} at91_eefc_t;
+
+#endif /* __ASSEMBLY__ */
+
+#define AT91_EEFC_FMR_FWS_MASK 0x00000f00
+#define AT91_EEFC_FMR_FRDY_BIT 0x00000001
+
+#define AT91_EEFC_FCR_KEY 0x5a000000
+#define AT91_EEFC_FCR_FARG_MASK 0x00ffff00
+#define AT91_EEFC_FCR_FARG_SHIFT 8
+#define AT91_EEFC_FCR_FCMD_GETD 0x0
+#define AT91_EEFC_FCR_FCMD_WP 0x1
+#define AT91_EEFC_FCR_FCMD_WPL 0x2
+#define AT91_EEFC_FCR_FCMD_EWP 0x3
+#define AT91_EEFC_FCR_FCMD_EWPL 0x4
+#define AT91_EEFC_FCR_FCMD_EA 0x5
+#define AT91_EEFC_FCR_FCMD_SLB 0x8
+#define AT91_EEFC_FCR_FCMD_CLB 0x9
+#define AT91_EEFC_FCR_FCMD_GLB 0xA
+#define AT91_EEFC_FCR_FCMD_SGPB 0xB
+#define AT91_EEFC_FCR_FCMD_CGPB 0xC
+#define AT91_EEFC_FCR_FCMD_GGPB 0xD
+
+#define AT91_EEFC_FSR_FRDY 1
+#define AT91_EEFC_FSR_FCMDE 2
+#define AT91_EEFC_FSR_FLOCKE 4
+
+#endif