Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-at91 / at91_eefc.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-at91/at91_eefc.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-at91/at91_eefc.h
new file mode 100644 (file)
index 0000000..7ffbaee
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/arch-at91/at91_eefc.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2010
+ * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
+ *
+ * Enhanced Embedded Flash Controller
+ * Based on AT91SAM9XE datasheet
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#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