1 files changed, 92 insertions, 0 deletions

diff --git a/arch/ppc/platforms/mpc885ads.h b/arch/ppc/platforms/mpc885ads.h
new file mode 100644
index 000000000000..eb386635b0fd
--- /dev/null
+++ b/arch/ppc/platforms/mpc885ads.h
@@ -0,0 +1,92 @@
+/*
+ * A collection of structures, addresses, and values associated with
+ * the Freescale MPC885ADS board.
+ * Copied from the FADS stuff.
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2005 (c) MontaVista Software, Inc.  This file is licensed under the
+ * terms of the GNU General Public License version 2.  This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_MPC885ADS_H__
+#define __ASM_MPC885ADS_H__
+
+#include <linux/config.h>
+
+#include <asm/ppcboot.h>
+
+/* U-Boot maps BCSR to 0xff080000 */
+#define BCSR_ADDR               ((uint)0xff080000)
+#define BCSR_SIZE               ((uint)32)
+#define BCSR0                   ((uint)(BCSR_ADDR + 0x00))
+#define BCSR1                   ((uint)(BCSR_ADDR + 0x04))
+#define BCSR2                   ((uint)(BCSR_ADDR + 0x08))
+#define BCSR3                   ((uint)(BCSR_ADDR + 0x0c))
+#define BCSR4                   ((uint)(BCSR_ADDR + 0x10))
+
+#define CFG_PHYDEV_ADDR         ((uint)0xff0a0000)
+#define BCSR5                   ((uint)(CFG_PHYDEV_ADDR + 0x300))
+
+#define IMAP_ADDR               ((uint)0xff000000)
+#define IMAP_SIZE               ((uint)(64 * 1024))
+
+#define PCMCIA_MEM_ADDR         ((uint)0xff020000)
+#define PCMCIA_MEM_SIZE         ((uint)(64 * 1024))
+
+/* Bits of interest in the BCSRs.
+ */
+#define BCSR1_ETHEN             ((uint)0x20000000)
+#define BCSR1_IRDAEN            ((uint)0x10000000)
+#define BCSR1_RS232EN_1         ((uint)0x01000000)
+#define BCSR1_PCCEN             ((uint)0x00800000)
+#define BCSR1_PCCVCC0           ((uint)0x00400000)
+#define BCSR1_PCCVPP0           ((uint)0x00200000)
+#define BCSR1_PCCVPP1           ((uint)0x00100000)
+#define BCSR1_PCCVPP_MASK       (BCSR1_PCCVPP0 | BCSR1_PCCVPP1)
+#define BCSR1_RS232EN_2         ((uint)0x00040000)
+#define BCSR1_PCCVCC1           ((uint)0x00010000)
+#define BCSR1_PCCVCC_MASK       (BCSR1_PCCVCC0 | BCSR1_PCCVCC1)
+
+#define BCSR4_ETH10_RST         ((uint)0x80000000)      /* 10Base-T PHY reset*/
+#define BCSR4_USB_LO_SPD        ((uint)0x04000000)
+#define BCSR4_USB_VCC           ((uint)0x02000000)
+#define BCSR4_USB_FULL_SPD      ((uint)0x00040000)
+#define BCSR4_USB_EN            ((uint)0x00020000)
+
+#define BCSR5_MII2_EN           0x40
+#define BCSR5_MII2_RST          0x20
+#define BCSR5_T1_RST            0x10
+#define BCSR5_ATM155_RST        0x08
+#define BCSR5_ATM25_RST         0x04
+#define BCSR5_MII1_EN           0x02
+#define BCSR5_MII1_RST          0x01
+
+/* Interrupt level assignments */
+#define PHY_INTERRUPT   SIU_IRQ7        /* PHY link change interrupt */
+#define SIU_INT_FEC1    SIU_LEVEL1      /* FEC1 interrupt */
+#define SIU_INT_FEC2    SIU_LEVEL3      /* FEC2 interrupt */
+#define FEC_INTERRUPT   SIU_INT_FEC1    /* FEC interrupt */
+
+/* We don't use the 8259 */
+#define NR_8259_INTS    0
+
+/* CPM Ethernet through SCC3 */
+#define PA_ENET_RXD     ((ushort)0x0040)
+#define PA_ENET_TXD     ((ushort)0x0080)
+#define PE_ENET_TCLK    ((uint)0x00004000)
+#define PE_ENET_RCLK    ((uint)0x00008000)
+#define PE_ENET_TENA    ((uint)0x00000010)
+#define PC_ENET_CLSN    ((ushort)0x0400)
+#define PC_ENET_RENA    ((ushort)0x0800)
+
+/* Control bits in the SICR to route TCLK (CLK5) and RCLK (CLK6) to
+ * SCC3.  Also, make sure GR3 (bit 8) and SC3 (bit 9) are zero */
+#define SICR_ENET_MASK  ((uint)0x00ff0000)
+#define SICR_ENET_CLKRT ((uint)0x002c0000)
+
+#endif /* __ASM_MPC885ADS_H__ */
+#endif /* __KERNEL__ */