Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / avr32 / include / asm / hmatrix-common.h

diff --git a/qemu/roms/u-boot/arch/avr32/include/asm/hmatrix-common.h b/qemu/roms/u-boot/arch/avr32/include/asm/hmatrix-common.h
new file mode 100644 (file)
index 0000000..66ea43a
--- /dev/null
+++ b/qemu/roms/u-boot/arch/avr32/include/asm/hmatrix-common.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2008 Atmel Corporation
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#ifndef __ASM_AVR32_HMATRIX_COMMON_H__
+#define __ASM_AVR32_HMATRIX_COMMON_H__
+
+/* HMATRIX register offsets */
+struct hmatrix_regs {
+       u32     MCFG[16];
+       u32     SCFG[16];
+       struct {
+               u32     A;
+               u32     B;
+       } PRS[16];
+       u32     MRCR;
+       u32     __reserved[3];
+       u32     SFR[16];
+};
+
+/* Bitfields in MCFG */
+#define HMATRIX_ULBT_OFFSET                    0
+#define HMATRIX_ULBT_SIZE                      3
+
+/* Bitfields in SCFG */
+#define HMATRIX_SLOT_CYCLE_OFFSET              0
+#define HMATRIX_SLOT_CYCLE_SIZE                        8
+#define HMATRIX_DEFMSTR_TYPE_OFFSET            16
+#define HMATRIX_DEFMSTR_TYPE_SIZE              2
+#define HMATRIX_FIXED_DEFMSTR_OFFSET           18
+#define HMATRIX_FIXED_DEFMSTR_SIZE             4
+#define HMATRIX_ARBT_OFFSET                    24
+#define HMATRIX_ARBT_SIZE                      1
+
+/* Bitfields in PRS.A */
+#define HMATRIX_M0PR_OFFSET                    0
+#define HMATRIX_M0PR_SIZE                      4
+#define HMATRIX_M1PR_OFFSET                    4
+#define HMATRIX_M1PR_SIZE                      4
+#define HMATRIX_M2PR_OFFSET                    8
+#define HMATRIX_M2PR_SIZE                      4
+#define HMATRIX_M3PR_OFFSET                    12
+#define HMATRIX_M3PR_SIZE                      4
+#define HMATRIX_M4PR_OFFSET                    16
+#define HMATRIX_M4PR_SIZE                      4
+#define HMATRIX_M5PR_OFFSET                    20
+#define HMATRIX_M5PR_SIZE                      4
+#define HMATRIX_M6PR_OFFSET                    24
+#define HMATRIX_M6PR_SIZE                      4
+#define HMATRIX_M7PR_OFFSET                    28
+#define HMATRIX_M7PR_SIZE                      4
+
+/* Bitfields in PRS.B */
+#define HMATRIX_M8PR_OFFSET                    0
+#define HMATRIX_M8PR_SIZE                      4
+#define HMATRIX_M9PR_OFFSET                    4
+#define HMATRIX_M9PR_SIZE                      4
+#define HMATRIX_M10PR_OFFSET                   8
+#define HMATRIX_M10PR_SIZE                     4
+#define HMATRIX_M11PR_OFFSET                   12
+#define HMATRIX_M11PR_SIZE                     4
+#define HMATRIX_M12PR_OFFSET                   16
+#define HMATRIX_M12PR_SIZE                     4
+#define HMATRIX_M13PR_OFFSET                   20
+#define HMATRIX_M13PR_SIZE                     4
+#define HMATRIX_M14PR_OFFSET                   24
+#define HMATRIX_M14PR_SIZE                     4
+#define HMATRIX_M15PR_OFFSET                   28
+#define HMATRIX_M15PR_SIZE                     4
+
+/* Constants for ULBT */
+#define HMATRIX_ULBT_INFINITE                  0
+#define HMATRIX_ULBT_SINGLE                    1
+#define HMATRIX_ULBT_FOUR_BEAT                 2
+#define HMATRIX_ULBT_EIGHT_BEAT                        3
+#define HMATRIX_ULBT_SIXTEEN_BEAT              4
+
+/* Constants for DEFMSTR_TYPE */
+#define HMATRIX_DEFMSTR_TYPE_NO_DEFAULT                0
+#define HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT      1
+#define HMATRIX_DEFMSTR_TYPE_FIXED_DEFAULT     2
+
+/* Constants for ARBT */
+#define HMATRIX_ARBT_ROUND_ROBIN               0
+#define HMATRIX_ARBT_FIXED_PRIORITY            1
+
+/* Bit manipulation macros */
+#define HMATRIX_BIT(name)                                      \
+       (1 << HMATRIX_##name##_OFFSET)
+#define HMATRIX_BF(name,value)                                 \
+       (((value) & ((1 << HMATRIX_##name##_SIZE) - 1))         \
+        << HMATRIX_##name##_OFFSET)
+#define HMATRIX_BFEXT(name,value)                              \
+       (((value) >> HMATRIX_##name##_OFFSET)                   \
+        & ((1 << HMATRIX_##name##_SIZE) - 1))
+#define HMATRIX_BFINS(name,value,old)                          \
+       (((old) & ~(((1 << HMATRIX_##name##_SIZE) - 1)          \
+                   << HMATRIX_##name##_OFFSET))                \
+        | HMATRIX_BF(name,value))
+
+/* Register access macros */
+#define __hmatrix_reg(reg)                                     \
+       (((volatile struct hmatrix_regs *)ATMEL_BASE_HMATRIX)->reg)
+#define hmatrix_read(reg)                                      \
+       (__hmatrix_reg(reg))
+#define hmatrix_write(reg, value)                              \
+       do { __hmatrix_reg(reg) = (value); } while (0)
+
+#define hmatrix_slave_read(slave, reg)                         \
+       hmatrix_read(reg[HMATRIX_SLAVE_##slave])
+#define hmatrix_slave_write(slave, reg, value)                 \
+       hmatrix_write(reg[HMATRIX_SLAVE_##slave], value)
+
+#endif /* __ASM_AVR32_HMATRIX_COMMON_H__ */