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Diffstat (limited to 'arch/blackfin/mach-bf538/include/mach/blackfin.h')
-rw-r--r--arch/blackfin/mach-bf538/include/mach/blackfin.h101
1 files changed, 101 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf538/include/mach/blackfin.h b/arch/blackfin/mach-bf538/include/mach/blackfin.h
new file mode 100644
index 000000000000..ea25371a922b
--- /dev/null
+++ b/arch/blackfin/mach-bf538/include/mach/blackfin.h
@@ -0,0 +1,101 @@
+/*
+ * File: include/asm-blackfin/mach-bf538/blackfin.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _MACH_BLACKFIN_H_
+#define _MACH_BLACKFIN_H_
+
+#define BF538_FAMILY
+
+#include "bf538.h"
+#include "mem_map.h"
+#include "defBF539.h"
+#include "anomaly.h"
+
+
+#if !defined(__ASSEMBLY__)
+#include "cdefBF538.h"
+
+#if defined(CONFIG_BF539)
+#include "cdefBF539.h"
+#endif
+#endif
+
+/* UART_IIR Register */
+#define STATUS(x) ((x << 1) & 0x06)
+#define STATUS_P1 0x02
+#define STATUS_P0 0x01
+
+#define BFIN_UART_NR_PORTS 3
+
+#define OFFSET_THR 0x00 /* Transmit Holding register */
+#define OFFSET_RBR 0x00 /* Receive Buffer register */
+#define OFFSET_DLL 0x00 /* Divisor Latch (Low-Byte) */
+#define OFFSET_IER 0x04 /* Interrupt Enable Register */
+#define OFFSET_DLH 0x04 /* Divisor Latch (High-Byte) */
+#define OFFSET_IIR 0x08 /* Interrupt Identification Register */
+#define OFFSET_LCR 0x0C /* Line Control Register */
+#define OFFSET_MCR 0x10 /* Modem Control Register */
+#define OFFSET_LSR 0x14 /* Line Status Register */
+#define OFFSET_MSR 0x18 /* Modem Status Register */
+#define OFFSET_SCR 0x1C /* SCR Scratch Register */
+#define OFFSET_GCTL 0x24 /* Global Control Register */
+
+
+#define bfin_write_MDMA_D0_IRQ_STATUS bfin_write_MDMA0_D0_IRQ_STATUS
+#define bfin_write_MDMA_D0_START_ADDR bfin_write_MDMA0_D0_START_ADDR
+#define bfin_write_MDMA_S0_START_ADDR bfin_write_MDMA0_S0_START_ADDR
+#define bfin_write_MDMA_D0_X_COUNT bfin_write_MDMA0_D0_X_COUNT
+#define bfin_write_MDMA_S0_X_COUNT bfin_write_MDMA0_S0_X_COUNT
+#define bfin_write_MDMA_D0_Y_COUNT bfin_write_MDMA0_D0_Y_COUNT
+#define bfin_write_MDMA_S0_Y_COUNT bfin_write_MDMA0_S0_Y_COUNT
+#define bfin_write_MDMA_D0_X_MODIFY bfin_write_MDMA0_D0_X_MODIFY
+#define bfin_write_MDMA_S0_X_MODIFY bfin_write_MDMA0_S0_X_MODIFY
+#define bfin_write_MDMA_D0_Y_MODIFY bfin_write_MDMA0_D0_Y_MODIFY
+#define bfin_write_MDMA_S0_Y_MODIFY bfin_write_MDMA0_S0_Y_MODIFY
+#define bfin_write_MDMA_S0_CONFIG bfin_write_MDMA0_S0_CONFIG
+#define bfin_write_MDMA_D0_CONFIG bfin_write_MDMA0_D0_CONFIG
+#define bfin_read_MDMA_S0_CONFIG bfin_read_MDMA0_S0_CONFIG
+#define bfin_read_MDMA_D0_IRQ_STATUS bfin_read_MDMA0_D0_IRQ_STATUS
+#define bfin_write_MDMA_S0_IRQ_STATUS bfin_write_MDMA0_S0_IRQ_STATUS
+
+
+/* DPMC*/
+#define bfin_read_STOPCK_OFF() bfin_read_STOPCK()
+#define bfin_write_STOPCK_OFF(val) bfin_write_STOPCK(val)
+#define STOPCK_OFF STOPCK
+
+/* PLL_DIV Masks */
+#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */
+#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */
+#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */
+#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */
+
+#endif