Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / blackfin / mach-bf538 / include / mach / bf538.h

diff --git a/kernel/arch/blackfin/mach-bf538/include/mach/bf538.h b/kernel/arch/blackfin/mach-bf538/include/mach/bf538.h
new file mode 100644 (file)
index 0000000..0cf5bf8
--- /dev/null
+++ b/kernel/arch/blackfin/mach-bf538/include/mach/bf538.h
@@ -0,0 +1,103 @@
+/*
+ * SYSTEM MMR REGISTER AND MEMORY MAP FOR ADSP-BF538
+ *
+ * Copyright 2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __MACH_BF538_H__
+#define __MACH_BF538_H__
+
+#define OFFSET_(x) ((x) & 0x0000FFFF)
+
+/*some misc defines*/
+#define IMASK_IVG15            0x8000
+#define IMASK_IVG14            0x4000
+#define IMASK_IVG13            0x2000
+#define IMASK_IVG12            0x1000
+
+#define IMASK_IVG11            0x0800
+#define IMASK_IVG10            0x0400
+#define IMASK_IVG9             0x0200
+#define IMASK_IVG8             0x0100
+
+#define IMASK_IVG7             0x0080
+#define IMASK_IVGTMR   0x0040
+#define IMASK_IVGHW            0x0020
+
+/***************************/
+
+#define BFIN_DSUBBANKS 4
+#define BFIN_DWAYS             2
+#define BFIN_DLINES            64
+#define BFIN_ISUBBANKS 4
+#define BFIN_IWAYS             4
+#define BFIN_ILINES            32
+
+#define WAY0_L                 0x1
+#define WAY1_L                 0x2
+#define WAY01_L                        0x3
+#define WAY2_L                 0x4
+#define WAY02_L                        0x5
+#define        WAY12_L                 0x6
+#define        WAY012_L                0x7
+
+#define        WAY3_L                  0x8
+#define        WAY03_L                 0x9
+#define        WAY13_L                 0xA
+#define        WAY013_L                0xB
+
+#define        WAY32_L                 0xC
+#define        WAY320_L                0xD
+#define        WAY321_L                0xE
+#define        WAYALL_L                0xF
+
+#define DMC_ENABLE (2<<2)      /*yes, 2, not 1 */
+
+/********************************* EBIU Settings ************************************/
+#define AMBCTL0VAL     ((CONFIG_BANK_1 << 16) | CONFIG_BANK_0)
+#define AMBCTL1VAL     ((CONFIG_BANK_3 << 16) | CONFIG_BANK_2)
+
+#ifdef CONFIG_C_AMBEN_ALL
+#define V_AMBEN AMBEN_ALL
+#endif
+#ifdef CONFIG_C_AMBEN
+#define V_AMBEN 0x0
+#endif
+#ifdef CONFIG_C_AMBEN_B0
+#define V_AMBEN AMBEN_B0
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1
+#define V_AMBEN AMBEN_B0_B1
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1_B2
+#define V_AMBEN AMBEN_B0_B1_B2
+#endif
+#ifdef CONFIG_C_AMCKEN
+#define V_AMCKEN AMCKEN
+#else
+#define V_AMCKEN 0x0
+#endif
+#ifdef CONFIG_C_CDPRIO
+#define V_CDPRIO 0x100
+#else
+#define V_CDPRIO 0x0
+#endif
+
+#define AMGCTLVAL      (V_AMBEN | V_AMCKEN | V_CDPRIO)
+
+#ifdef CONFIG_BF538
+#define CPU "BF538"
+#define CPUID 0x27C4
+#endif
+#ifdef CONFIG_BF539
+#define CPU "BF539"
+#define CPUID 0x27C4   /* FXIME:? */
+#endif
+
+#ifndef CPU
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
+#endif
+
+#endif                         /* __MACH_BF538_H__  */