Initial revision

4 files changed, 1457 insertions, 0 deletions

diff --git a/cpu/mpc8xx/Makefile b/cpu/mpc8xx/Makefile
new file mode 100644
index 0000000..be62ca8
--- /dev/null
+++ b/cpu/mpc8xx/Makefile
@@ -0,0 +1,48 @@
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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 of
+# the License, 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; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+# CFLAGS += -DET_DEBUG
+
+LIB	= lib$(CPU).a
+
+START	= start.o kgdb.o
+OBJS	= bedbug_860.o commproc.o cpu.o cpu_init.o	\
+	  fec.o i2c.o interrupts.o lcd.o scc.o		\
+	  serial.o speed.o spi.o status_led.o\
+	  traps.o upatch.o video.o wlkbd.o
+
+all:	.depend $(START) $(LIB)
+
+$(LIB):	$(OBJS)
+	$(AR) crv $@ $(OBJS) kgdb.o
+
+#########################################################################
+
+.depend:	Makefile $(START:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/include/asm-ppc/immap_8260.h b/include/asm-ppc/immap_8260.h
new file mode 100644
index 0000000..c61cc4f
--- /dev/null
+++ b/include/asm-ppc/immap_8260.h
@@ -0,0 +1,430 @@
+
+/*
+ * MPC8260 Internal Memory Map
+ * Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
+ *
+ * The Internal Memory Map of the 8260.  I don't know how generic
+ * this will be, as I don't have any knowledge of the subsequent
+ * parts at this time.  I copied this from the 8xx_immap.h.
+ */
+#ifndef __IMMAP_82XX__
+#define __IMMAP_82XX__
+
+/* System configuration registers.
+*/
+typedef	struct sys_conf {
+	uint	sc_siumcr;
+	uint	sc_sypcr;
+	char	res1[6];
+	ushort	sc_swsr;
+	char	res2[20];
+	uint	sc_bcr;
+	u_char	sc_ppc_acr;
+	char	res3[3];
+	uint	sc_ppc_alrh;
+	uint	sc_ppc_alrl;
+	u_char	sc_lcl_acr;
+	char	res4[3];
+	uint	sc_lcl_alrh;
+	uint	sc_lcl_alrl;
+	uint	sc_tescr1;
+	uint	sc_tescr2;
+	uint	sc_ltescr1;
+	uint	sc_ltescr2;
+	uint	sc_pdtea;
+	u_char	sc_pdtem;
+	char	res5[3];
+	uint	sc_ldtea;
+	u_char	sc_ldtem;
+	char	res6[163];
+} sysconf8260_t;
+
+
+/* Memory controller registers.
+*/
+typedef struct	mem_ctlr {
+	uint	memc_br0;
+	uint	memc_or0;
+	uint	memc_br1;
+	uint	memc_or1;
+	uint	memc_br2;
+	uint	memc_or2;
+	uint	memc_br3;
+	uint	memc_or3;
+	uint	memc_br4;
+	uint	memc_or4;
+	uint	memc_br5;
+	uint	memc_or5;
+	uint	memc_br6;
+	uint	memc_or6;
+	uint	memc_br7;
+	uint	memc_or7;
+	uint	memc_br8;
+	uint	memc_or8;
+	uint	memc_br9;
+	uint	memc_or9;
+	uint	memc_br10;
+	uint	memc_or10;
+	uint	memc_br11;
+	uint	memc_or11;
+	char	res1[8];
+	uint	memc_mar;
+	char	res2[4];
+	uint	memc_mamr;
+	uint	memc_mbmr;
+	uint	memc_mcmr;
+	char	res3[8];
+	ushort	memc_mptpr;
+	char	res4[2];
+	uint	memc_mdr;
+	char	res5[4];
+	uint	memc_psdmr;
+	uint	memc_lsdmr;
+	u_char	memc_purt;
+	char	res6[3];
+	u_char	memc_psrt;
+	char	res7[3];
+	u_char	memc_lurt;
+	char	res8[3];
+	u_char	memc_lsrt;
+	char	res9[3];
+	uint	memc_immr;
+	char	res10[84];
+} memctl8260_t;
+
+/* System Integration Timers.
+*/
+typedef struct	sys_int_timers {
+	char	res1[32];
+	ushort	sit_tmcntsc;
+	char	res2[2];
+	uint	sit_tmcnt;
+	char	res3[4];
+	uint	sit_tmcntal;
+	char	res4[16];
+	ushort	sit_piscr;
+	char	res5[2];
+	uint	sit_pitc;
+	uint	sit_pitr;
+	char	res6[94];
+	char	res7[2390];
+} sit8260_t;
+
+#define PISCR_PIRQ_MASK		((ushort)0xff00)
+#define PISCR_PS		((ushort)0x0080)
+#define PISCR_PIE		((ushort)0x0004)
+#define PISCR_PTF		((ushort)0x0002)
+#define PISCR_PTE		((ushort)0x0001)
+
+/* Interrupt Controller.
+*/
+typedef struct interrupt_controller {
+	ushort	ic_sicr;
+	char	res1[2];
+	uint	ic_sivec;
+	uint	ic_sipnrh;
+	uint	ic_sipnrl;
+	uint	ic_siprr;
+	uint	ic_scprrh;
+	uint	ic_scprrl;
+	uint	ic_simrh;
+	uint	ic_simrl;
+	uint	ic_siexr;
+	char	res2[88];
+} intctl8260_t;
+
+/* Clocks and Reset.
+*/
+typedef struct clk_and_reset {
+	uint	car_sccr;
+	char	res1[4];
+	uint	car_scmr;
+	char	res2[4];
+	uint	car_rsr;
+	uint	car_rmr;
+	char	res[104];
+} car8260_t;
+
+/* Input/Output Port control/status registers.
+ * Names consistent with processor manual, although they are different
+ * from the original 8xx names.......
+ */
+typedef struct io_port {
+	uint	iop_pdira;
+	uint	iop_ppara;
+	uint	iop_psora;
+	uint	iop_podra;
+	uint	iop_pdata;
+	char	res1[12];
+	uint	iop_pdirb;
+	uint	iop_pparb;
+	uint	iop_psorb;
+	uint	iop_podrb;
+	uint	iop_pdatb;
+	char	res2[12];
+	uint	iop_pdirc;
+	uint	iop_pparc;
+	uint	iop_psorc;
+	uint	iop_podrc;
+	uint	iop_pdatc;
+	char	res3[12];
+	uint	iop_pdird;
+	uint	iop_ppard;
+	uint	iop_psord;
+	uint	iop_podrd;
+	uint	iop_pdatd;
+	char	res4[12];
+} iop8260_t;
+
+/* Communication Processor Module Timers
+*/
+typedef struct cpm_timers {
+	u_char	cpmt_tgcr1;
+	char	res1[3];
+	u_char	cpmt_tgcr2;
+	char	res2[11];
+	ushort	cpmt_tmr1;
+	ushort	cpmt_tmr2;
+	ushort	cpmt_trr1;
+	ushort	cpmt_trr2;
+	ushort	cpmt_tcr1;
+	ushort	cpmt_tcr2;
+	ushort	cpmt_tcn1;
+	ushort	cpmt_tcn2;
+	ushort	cpmt_tmr3;
+	ushort	cpmt_tmr4;
+	ushort	cpmt_trr3;
+	ushort	cpmt_trr4;
+	ushort	cpmt_tcr3;
+	ushort	cpmt_tcr4;
+	ushort	cpmt_tcn3;
+	ushort	cpmt_tcn4;
+	ushort	cpmt_ter1;
+	ushort	cpmt_ter2;
+	ushort	cpmt_ter3;
+	ushort	cpmt_ter4;
+	char	res3[584];
+} cpmtimer8260_t;
+
+/* DMA control/status registers.
+*/
+typedef struct sdma_csr {
+	char	res0[24];
+	u_char	sdma_sdsr;
+	char	res1[3];
+	u_char	sdma_sdmr;
+	char	res2[3];
+	u_char	sdma_idsr1;
+	char	res3[3];
+	u_char	sdma_idmr1;
+	char	res4[3];
+	u_char	sdma_idsr2;
+	char	res5[3];
+	u_char	sdma_idmr2;
+	char	res6[3];
+	u_char	sdma_idsr3;
+	char	res7[3];
+	u_char	sdma_idmr3;
+	char	res8[3];
+	u_char	sdma_idsr4;
+	char	res9[3];
+	u_char	sdma_idmr4;
+	char	res10[707];
+} sdma8260_t;
+
+/* Fast controllers
+*/
+typedef struct fcc {
+	uint	fcc_gfmr;
+	uint	fcc_fpsmr;
+	ushort	fcc_ftodr;
+	char	res1[2];
+	ushort	fcc_fdsr;
+	char	res2[2];
+	ushort	fcc_fcce;
+	char	res3[2];
+	ushort	fcc_fccm;
+	char	res4[2];
+	u_char	fcc_fccs;
+	char	res5[3];
+	u_char	fcc_ftirr_phy[4];
+} fcc_t;
+
+/* I2C
+*/
+typedef struct i2c {
+	u_char	i2c_i2mod;
+	char	res1[3];
+	u_char	i2c_i2add;
+	char	res2[3];
+	u_char	i2c_i2brg;
+	char	res3[3];
+	u_char	i2c_i2com;
+	char	res4[3];
+	u_char	i2c_i2cer;
+	char	res5[3];
+	u_char	i2c_i2cmr;
+	char	res6[331];
+} i2c8260_t;
+
+typedef struct scc {		/* Serial communication channels */
+	uint	scc_gsmrl;
+	uint	scc_gsmrh;
+	ushort	scc_psmr;
+	char	res1[2];
+	ushort	scc_todr;
+	ushort	scc_dsr;
+	ushort	scc_scce;
+	char	res2[2];
+	ushort	scc_sccm;
+	char	res3;
+	u_char	scc_sccs;
+	char	res4[8];
+} scc_t;
+
+typedef struct smc {		/* Serial management channels */
+	char	res1[2];
+	ushort	smc_smcmr;
+	char	res2[2];
+	u_char	smc_smce;
+	char	res3[3];
+	u_char	smc_smcm;
+	char	res4[5];
+} smc_t;
+
+/* Serial Peripheral Interface.
+*/
+typedef struct im_spi {
+	ushort	spi_spmode;
+	char	res1[4];
+	u_char	spi_spie;
+	char	res2[3];
+	u_char	spi_spim;
+	char	res3[2];
+	u_char	spi_spcom;
+	char	res4[82];
+} im_spi_t;
+
+/* CPM Mux.
+*/
+typedef struct cpmux {
+	u_char	cmx_si1cr;
+	char	res1;
+	u_char	cmx_si2cr;
+	char	res2;
+	uint	cmx_fcr;
+	uint	cmx_scr;
+	u_char	cmx_smr;
+	char	res3;
+	ushort	cmx_uar;
+	char	res4[16];
+} cpmux_t;
+
+/* SIRAM control
+*/
+typedef struct siram {
+	ushort	si_amr;
+	ushort	si_bmr;
+	ushort	si_cmr;
+	ushort	si_dmr;
+	u_char	si_gmr;
+	char	res1;
+	u_char	si_cmdr;
+	char	res2;
+	u_char	si_str;
+	char	res3;
+	ushort	si_rsr;
+} siramctl_t;
+
+typedef struct mcc {
+	ushort	mcc_mcce;
+	char	res1[2];
+	ushort	mcc_mccm;
+	char	res2[2];
+	u_char	mcc_mccf;
+	char	res3[7];
+} mcc_t;
+
+typedef struct comm_proc {
+	uint	cp_cpcr;
+	uint	cp_rccr;
+	char	res1[14];
+	ushort	cp_rter;
+	char	res2[2];
+	ushort	cp_rtmr;
+	ushort	cp_rtscr;
+	char	res3[2];
+	uint	cp_rtsr;
+	char	res4[12];
+} cpm8260_t;
+
+/* ...and the whole thing wrapped up....
+*/
+typedef struct immap {
+	/* Some references are into the unique and known dpram spaces,
+	 * others are from the generic base.
+	 */
+#define im_dprambase	im_dpram1
+	u_char		im_dpram1[16*1024];
+	char		res1[16*1024];
+	u_char		im_dpram2[4*1024];
+	char		res2[8*1024];
+	u_char		im_dpram3[4*1024];
+	char		res3[16*1024];
+
+	sysconf8260_t	im_siu_conf;	/* SIU Configuration */
+	memctl8260_t	im_memctl;	/* Memory Controller */
+	sit8260_t	im_sit;		/* System Integration Timers */
+	intctl8260_t	im_intctl;	/* Interrupt Controller */
+	car8260_t	im_clkrst;	/* Clocks and reset */
+	iop8260_t	im_ioport;	/* IO Port control/status */
+	cpmtimer8260_t	im_cpmtimer;	/* CPM timers */
+	sdma8260_t	im_sdma;	/* SDMA control/status */
+
+	fcc_t		im_fcc[3];	/* Three FCCs */
+
+	char		res4[159];
+
+	/* First set of baud rate generators.
+	*/
+	char		res4a[496];
+	uint		im_brgc5;
+	uint		im_brgc6;
+	uint		im_brgc7;
+	uint		im_brgc8;
+
+	char		res5[608];
+
+	i2c8260_t	im_i2c;		/* I2C control/status */
+	cpm8260_t	im_cpm;		/* Communication processor */
+
+	/* Second set of baud rate generators.
+	*/
+	uint		im_brgc1;
+	uint		im_brgc2;
+	uint		im_brgc3;
+	uint		im_brgc4;
+
+	scc_t		im_scc[4];	/* Four SCCs */
+	smc_t		im_smc[2];	/* Couple of SMCs */
+	im_spi_t	im_spi;		/* A SPI */
+	cpmux_t		im_cpmux;	/* CPM clock route mux */
+	siramctl_t	im_siramctl1;	/* First SI RAM Control */
+	mcc_t		im_mcc1;	/* First MCC */
+	siramctl_t	im_siramctl2;	/* Second SI RAM Control */
+	mcc_t		im_mcc2;	/* Second MCC */
+
+	char		res6[1184];
+
+	ushort		im_si1txram[256];
+	char		res7[512];
+	ushort		im_si1rxram[256];
+	char		res8[512];
+	ushort		im_si2txram[256];
+	char		res9[512];
+	ushort		im_si2rxram[256];
+	char		res10[512];
+	char		res11[4096];
+} immap_t;
+
+#endif /* __IMMAP_82XX__ */
diff --git a/include/i2c.h b/include/i2c.h
new file mode 100644
index 0000000..43d76fd
--- /dev/null
+++ b/include/i2c.h
@@ -0,0 +1,82 @@
+/*
+ * (C) Copyright 2001
+ * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 of
+ * the License, 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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * The original I2C interface was
+ *   (C) 2000 by Paolo Scaffardi (arsenio@tin.it)
+ *   AIRVENT SAM s.p.a - RIMINI(ITALY)
+ * but has been changed substantially.
+ */
+
+#ifndef _I2C_H_
+#define _I2C_H_
+
+/*
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ *
+ * The implementation MUST NOT use static or global variables if the
+ * I2C routines are used to read SDRAM configuration information
+ * because this is done before the memories are initialized. Limited
+ * use of stack-based variables are OK (the initial stack size is
+ * limited).
+ *
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+
+/*
+ * Configuration items.
+ */
+#define I2C_RXTX_LEN	128	/* maximum tx/rx buffer length */
+
+/*
+ * Initialization, must be called once on start up, may be called
+ * repeatedly to change the speed and slave addresses.
+ */
+void i2c_init(int speed, int slaveaddr);
+
+/*
+ * Probe the given I2C chip address.  Returns 0 if a chip responded,
+ * not 0 on failure.
+ */
+int i2c_probe(uchar chip);
+
+/*
+ * Read/Write interface:
+ *   chip:    I2C chip address, range 0..127
+ *   addr:    Memory (register) address within the chip
+ *   alen:    Number of bytes to use for addr (typically 1, 2 for larger
+ *              memories, 0 for register type devices with only one
+ *              register)
+ *   buffer:  Where to read/write the data
+ *   len:     How many bytes to read/write
+ *
+ *   Returns: 0 on success, not 0 on failure
+ */
+int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len);
+int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len);
+
+/*
+ * Utility routines to read/write registers.
+ */
+uchar i2c_reg_read (uchar chip, uchar reg);
+void  i2c_reg_write(uchar chip, uchar reg, uchar val);
+
+#endif	/* _I2C_H_ */
diff --git a/include/mpc8260.h b/include/mpc8260.h
new file mode 100644
index 0000000..0462cad8
--- /dev/null
+++ b/include/mpc8260.h
@@ -0,0 +1,897 @@
+/*
+ * (C) Copyright 2000, 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 of
+ * the License, 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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * mpc8260.h
+ *
+ * MPC8260 specific definitions
+ */
+
+#ifndef __MPC8260_H__
+#define __MPC8260_H__
+
+/*-----------------------------------------------------------------------
+ * Exception offsets (PowerPC standard)
+ */
+#define EXC_OFF_SYS_RESET	0x0100	/* System reset			*/
+
+
+/*-----------------------------------------------------------------------
+ * BCR - Bus Configuration Register					 4-25
+ */
+#define BCR_EBM		0x80000000	/* External Bus Mode		*/
+#define BCR_APD_MSK	0x70000000	/* Address Phase Delay Mask	*/
+#define BCR_L2C		0x08000000	/* Secondary Cache Controller	*/
+#define BCR_L2D_MSK	0x07000000	/* L2 Cache Hit Delay Mask	*/
+#define BCR_PLDP	0x00800000	/* Pipeline Maximum Depth	*/
+#define BCR_EAV		0x00400000	/* Enable Address Visibility	*/
+#define BCR_ETM		0x00080000	/* Compatibility Mode Enable	*/
+#define BCR_LETM	0x00040000	/* LocalBus Compatibility Mode Enable*/
+#define BCR_EPAR	0x00020000	/* Even Parity			*/
+#define BCR_LEPAR	0x00010000	/* Local Bus Even Parity	*/
+#define BCR_NPQM0	0x00008000	/* Non PowerQUICC-II Master 0	*/
+#define BCR_NPQM1	0x00004000	/* Non PowerQUICC-II Master 1	*/
+#define BCR_NPQM2	0x00002000	/* Non PowerQUICC-II Master 2	*/
+#define BCR_EXDD	0x00000400	/* External Master Delay Disable*/
+#define BCR_ISPS	0x00000010	/* Internal Space Port Size	*/
+
+/*-----------------------------------------------------------------------
+ * PPC_ACR - 60x Bus Arbiter Configuration Register			 4-28
+ */
+#define PPC_ACR_DBGD	0x20		/* Data Bus Grant Delay		*/
+#define PPC_ACR_EARB	0x10		/* External Arbitration		*/
+#define PPC_ACR_PRKM_MSK 0x0f		/* Parking Master		*/
+
+#define PPC_ACR_PRKM_CPMH 0x00		/* CPM high request level	*/
+#define PPC_ACR_PRKM_CPMM 0x01		/* CPM middle request level	*/
+#define PPC_ACR_PRKM_CPML 0x02		/* CPM low request level	*/
+#define PPC_ACR_PRKM_CORE 0x06		/* Internal Core		*/
+#define PPC_ACR_PRKM_EXT1 0x07		/* External Master 1		*/
+#define PPC_ACR_PRKM_EXT2 0x08		/* External Master 2		*/
+#define PPC_ACR_PRKM_EXT3 0x09		/* External Master 3		*/
+
+/*-----------------------------------------------------------------------
+ * PPC_ALRH/PPC_ALRL - 60x Bus Arbitration-Level Registers		 4-28
+ */
+#define PPC_ALRH_PF0_MSK  0xf0000000	/* Priority Field  0 Mask	*/
+#define PPC_ALRH_PF1_MSK  0x0f000000	/* Priority Field  1 Mask	*/
+#define PPC_ALRH_PF2_MSK  0x00f00000	/* Priority Field  2 Mask	*/
+#define PPC_ALRH_PF3_MSK  0x000f0000	/* Priority Field  3 Mask	*/
+#define PPC_ALRH_PF4_MSK  0x0000f000	/* Priority Field  4 Mask	*/
+#define PPC_ALRH_PF5_MSK  0x00000f00	/* Priority Field  5 Mask	*/
+#define PPC_ALRH_PF6_MSK  0x000000f0	/* Priority Field  6 Mask	*/
+#define PPC_ALRH_PF7_MSK  0x0000000f	/* Priority Field  7 Mask	*/
+#define PPC_ALRL_PF8_MSK  0xf0000000	/* Priority Field  8 Mask	*/
+#define PPC_ALRL_PF9_MSK  0x0f000000	/* Priority Field  9 Mask	*/
+#define PPC_ALRL_PF10_MSK 0x00f00000	/* Priority Field 10 Mask	*/
+#define PPC_ALRL_PF11_MSK 0x000f0000	/* Priority Field 11 Mask	*/
+#define PPC_ALRL_PF12_MSK 0x0000f000	/* Priority Field 12 Mask	*/
+#define PPC_ALRL_PF13_MSK 0x00000f00	/* Priority Field 13 Mask	*/
+#define PPC_ALRL_PF14_MSK 0x000000f0	/* Priority Field 14 Mask	*/
+#define PPC_ALRL_PF15_MSK 0x0000000f	/* Priority Field 15 Mask	*/
+
+/*-----------------------------------------------------------------------
+ * LCL_ACR - Local Bus Arbiter Configuration Register			 4-29
+ */
+#define LCL_ACR_DBGD	0x20		/* Data Bus Grant Delay		*/
+#define LCL_ACR_PRKM_MSK 0x0f		/* Parking Master		*/
+
+#define LCL_ACR_PRKM_CPMH 0x00		/* CPM high request level	*/
+#define LCL_ACR_PRKM_CPMM 0x01		/* CPM middle request level	*/
+#define LCL_ACR_PRKM_CPML 0x02		/* CPM low request level	*/
+#define LCL_ACR_PRKM_HOST 0x03		/* Host Bridge			*/
+
+/*-----------------------------------------------------------------------
+ * LCL_ALRH/LCL_ALRL - Local Bus Arbitration Level Registers		 4-30
+ */
+#define LCL_ALRH_PF0_MSK  0xf0000000	/* Priority Field  0 Mask	*/
+#define LCL_ALRH_PF1_MSK  0x0f000000	/* Priority Field  1 Mask	*/
+#define LCL_ALRH_PF2_MSK  0x00f00000	/* Priority Field  2 Mask	*/
+#define LCL_ALRH_PF3_MSK  0x000f0000	/* Priority Field  3 Mask	*/
+#define LCL_ALRH_PF4_MSK  0x0000f000	/* Priority Field  4 Mask	*/
+#define LCL_ALRH_PF5_MSK  0x00000f00	/* Priority Field  5 Mask	*/
+#define LCL_ALRH_PF6_MSK  0x000000f0	/* Priority Field  6 Mask	*/
+#define LCL_ALRH_PF7_MSK  0x0000000f	/* Priority Field  7 Mask	*/
+#define LCL_ALRL_PF8_MSK  0xf0000000	/* Priority Field  8 Mask	*/
+#define LCL_ALRL_PF9_MSK  0x0f000000	/* Priority Field  9 Mask	*/
+#define LCL_ALRL_PF10_MSK 0x00f00000	/* Priority Field 10 Mask	*/
+#define LCL_ALRL_PF11_MSK 0x000f0000	/* Priority Field 11 Mask	*/
+#define LCL_ALRL_PF12_MSK 0x0000f000	/* Priority Field 12 Mask	*/
+#define LCL_ALRL_PF13_MSK 0x00000f00	/* Priority Field 13 Mask	*/
+#define LCL_ALRL_PF14_MSK 0x000000f0	/* Priority Field 14 Mask	*/
+#define LCL_ALRL_PF15_MSK 0x0000000f	/* Priority Field 15 Mask	*/
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration Register				 4-31
+ */
+#define SIUMCR_BBD	0x80000000	/* Bus Busy Disable		*/
+#define SIUMCR_ESE	0x40000000	/* External Snoop Enable	*/
+#define SIUMCR_PBSE	0x20000000	/* Parity Byte Select Enable	*/
+#define SIUMCR_CDIS	0x10000000	/* Core Disable			*/
+#define SIUMCR_DPPC00	0x00000000	/* Data Parity Pins Configuration*/
+#define SIUMCR_DPPC01	0x04000000	/* - " -			*/
+#define SIUMCR_DPPC10	0x08000000	/* - " -			*/
+#define SIUMCR_DPPC11	0x0c000000	/* - " -			*/
+#define SIUMCR_L2CPC00	0x00000000	/* L2 Cache Pins Configuration	*/
+#define SIUMCR_L2CPC01	0x01000000	/* - " -			*/
+#define SIUMCR_L2CPC10	0x02000000	/* - " -			*/
+#define SIUMCR_L2CPC11	0x03000000	/* - " -			*/
+#define SIUMCR_LBPC00	0x00000000	/* Local Bus Pins Configuration	*/
+#define SIUMCR_LBPC01	0x00400000	/* - " -			*/
+#define SIUMCR_LBPC10	0x00800000	/* - " -			*/
+#define SIUMCR_LBPC11	0x00c00000	/* - " -			*/
+#define SIUMCR_APPC00	0x00000000	/* Address Parity Pins Configuration*/
+#define SIUMCR_APPC01	0x00100000	/* - " -			*/
+#define SIUMCR_APPC10	0x00200000	/* - " -			*/
+#define SIUMCR_APPC11	0x00300000	/* - " -			*/
+#define SIUMCR_CS10PC00	0x00000000	/* CS10 Pin Configuration	*/
+#define SIUMCR_CS10PC01	0x00040000	/* - " -			*/
+#define SIUMCR_CS10PC10	0x00080000	/* - " -			*/
+#define SIUMCR_CS10PC11	0x000c0000	/* - " -			*/
+#define SIUMCR_BCTLC00	0x00000000	/* Buffer Control Configuration	*/
+#define SIUMCR_BCTLC01	0x00010000	/* - " -			*/
+#define SIUMCR_BCTLC10	0x00020000	/* - " -			*/
+#define SIUMCR_BCTLC11	0x00030000	/* - " -			*/
+#define SIUMCR_MMR00	0x00000000	/* Mask Masters Requests	*/
+#define SIUMCR_MMR01	0x00004000	/* - " -			*/
+#define SIUMCR_MMR10	0x00008000	/* - " -			*/
+#define SIUMCR_MMR11	0x0000c000	/* - " -			*/
+#define SIUMCR_LPBSE	0x00002000	/* LocalBus Parity Byte Select Enable*/
+
+/*-----------------------------------------------------------------------
+ * IMMR - Internal Memory Map Register					 4-34
+ */
+#define IMMR_ISB_MSK	 0xfffe0000	/* Internal Space base		*/
+#define IMMR_PARTNUM_MSK 0x0000ff00	/* Part number			*/
+#define IMMR_MASKNUM_MSK 0x000000ff	/* Mask number			*/
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control Register				 4-35
+ */
+#define SYPCR_SWTC	0xffff0000	/* Software Watchdog Timer Count*/
+#define SYPCR_BMT	0x0000ff00	/* Bus Monitor Timing		*/
+#define SYPCR_PBME	0x00000080	/* 60x Bus Monitor Enable	*/
+#define SYPCR_LBME	0x00000040	/* Local Bus Monitor Enable	*/
+#define SYPCR_SWE	0x00000004	/* Software Watchdog Enable	*/
+#define SYPCR_SWRI	0x00000002	/* Software Watchdog Reset/Int Select*/
+#define SYPCR_SWP	0x00000001	/* Software Watchdog Prescale	*/
+
+/*-----------------------------------------------------------------------
+ * TMCNTSC - Time Counter Status and Control Register			 4-40
+ */
+#define TMCNTSC_SEC	0x0080		/* Once Per Second Interrupt	*/
+#define TMCNTSC_ALR	0x0040		/* Alarm Interrupt		*/
+#define TMCNTSC_SIE	0x0008		/* Second Interrupt Enable	*/
+#define TMCNTSC_ALE	0x0004		/* Alarm Interrupt Enable	*/
+#define TMCNTSC_TCF	0x0002		/* Time Counter Frequency	*/
+#define TMCNTSC_TCE	0x0001		/* Time Counter Enable		*/
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control Register		 4-42
+ */
+#if 0	/* already defined in asm/immap_8260.h */
+#define PISCR_PS	0x0080		/* Periodic Interrupt Status	*/
+#define PISCR_PIE	0x0004		/* Periodic Interrupt Enable	*/
+#define PISCR_PTF	0x0002		/* Periodic Timer Frequency	*/
+#define PISCR_PTE	0x0001		/* Periodic Timer Enable	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * RSR - Reset Status Register						 5-4
+ */
+#define RSR_JTRS	0x00000020	/* JTAG Reset Status		*/
+#define RSR_CSRS	0x00000010	/* Check Stop Reset Status	*/
+#define RSR_SWRS	0x00000008	/* Software Watchdog Reset Status*/
+#define RSR_BMRS	0x00000004	/* Bus Monitor Reset Status	*/
+#define RSR_ESRS	0x00000002	/* External Soft Reset Status	*/
+#define RSR_EHRS	0x00000001	/* External Hard Reset Status	*/
+
+#define RSR_ALLBITS	(RSR_JTRS|RSR_CSRS|RSR_SWRS|RSR_BMRS|RSR_ESRS|RSR_EHRS)
+
+/*-----------------------------------------------------------------------
+ * RMR - Reset Mode Register						 5-5
+ */
+#define RMR_CSRE	0x00000001	/* Checkstop Reset Enable	*/
+
+/*-----------------------------------------------------------------------
+ * Hard Reset Configuration Word					 5-8
+ */
+#define HRCW_EARB	0x80000000	/* External Arbitration		*/
+#define HRCW_EXMC	0x40000000	/* External Memory Controller	*/
+#define HRCW_CDIS	0x20000000	/* Core Disable			*/
+#define HRCW_EBM	0x10000000	/* External Bus Mode		*/
+#define HRCW_BPS00	0x00000000	/* Boot Port Size		*/
+#define HRCW_BPS01	0x04000000	/* - " -			*/
+#define HRCW_BPS10	0x08000000	/* - " -			*/
+#define HRCW_BPS11	0x0c000000	/* - " -			*/
+#define HRCW_CIP	0x02000000	/* Core Initial Prefix		*/
+#define HRCW_ISPS	0x01000000	/* Internal Space Port Size	*/
+#define HRCW_L2CPC00	0x00000000	/* L2 Cache Pins Configuration	*/
+#define HRCW_L2CPC01	0x00400000	/* - " -			*/
+#define HRCW_L2CPC10	0x00800000	/* - " -			*/
+#define HRCW_L2CPC11	0x00c00000	/* - " -			*/
+#define HRCW_DPPC00	0x00000000	/* Data Parity Pin Configuration*/
+#define HRCW_DPPC01	0x00100000	/* - " -			*/
+#define HRCW_DPPC10	0x00200000	/* - " -			*/
+#define HRCW_DPPC11	0x00300000	/* - " -			*/
+#define HRCW_reserved1	0x00080000	/* reserved			*/
+#define HRCW_ISB000	0x00000000	/* Initial Internal Space Base	*/
+#define HRCW_ISB001	0x00010000	/* - " -			*/
+#define HRCW_ISB010	0x00020000	/* - " -			*/
+#define HRCW_ISB011	0x00030000	/* - " -			*/
+#define HRCW_ISB100	0x00040000	/* - " -			*/
+#define HRCW_ISB101	0x00050000	/* - " -			*/
+#define HRCW_ISB110	0x00060000	/* - " -			*/
+#define HRCW_ISB111	0x00070000	/* - " -			*/
+#define HRCW_BMS	0x00008000	/* Boot Memory Space		*/
+#define HRCW_BBD	0x00004000	/* Bus Busy Disable		*/
+#define HRCW_MMR00	0x00000000	/* Mask Masters Requests	*/
+#define HRCW_MMR01	0x00001000	/* - " -			*/
+#define HRCW_MMR10	0x00002000	/* - " -			*/
+#define HRCW_MMR11	0x00003000	/* - " -			*/
+#define HRCW_LBPC00	0x00000000	/* Local Bus Pin Configuration	*/
+#define HRCW_LBPC01	0x00000400	/* - " -			*/
+#define HRCW_LBPC10	0x00000800	/* - " -			*/
+#define HRCW_LBPC11	0x00000c00	/* - " -			*/
+#define HRCW_APPC00	0x00000000	/* Address Parity Pin Configuration*/
+#define HRCW_APPC01	0x00000100	/* - " -			*/
+#define HRCW_APPC10	0x00000200	/* - " -			*/
+#define HRCW_APPC11	0x00000300	/* - " -			*/
+#define HRCW_CS10PC00	0x00000000	/* CS10 Pin Configuration	*/
+#define HRCW_CS10PC01	0x00000040	/* - " -			*/
+#define HRCW_CS10PC10	0x00000080	/* - " -			*/
+#define HRCW_CS10PC11	0x000000c0	/* - " -			*/
+#define HRCW_MODCK_H0000 0x00000000	/* High-order bits of MODCK Bus	*/
+#define HRCW_MODCK_H0001 0x00000001	/* - " -			*/
+#define HRCW_MODCK_H0010 0x00000002	/* - " -			*/
+#define HRCW_MODCK_H0011 0x00000003	/* - " -			*/
+#define HRCW_MODCK_H0100 0x00000004	/* - " -			*/
+#define HRCW_MODCK_H0101 0x00000005	/* - " -			*/
+#define HRCW_MODCK_H0110 0x00000006	/* - " -			*/
+#define HRCW_MODCK_H0111 0x00000007	/* - " -			*/
+#define HRCW_MODCK_H1000 0x00000008	/* - " -			*/
+#define HRCW_MODCK_H1001 0x00000009	/* - " -			*/
+#define HRCW_MODCK_H1010 0x0000000a	/* - " -			*/
+#define HRCW_MODCK_H1011 0x0000000b	/* - " -			*/
+#define HRCW_MODCK_H1100 0x0000000c	/* - " -			*/
+#define HRCW_MODCK_H1101 0x0000000d	/* - " -			*/
+#define HRCW_MODCK_H1110 0x0000000e	/* - " -			*/
+#define HRCW_MODCK_H1111 0x0000000f	/* - " -			*/
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock Control Register					 9-8
+ */
+#define SCCR_CLPD	0x00000004	/* CPM Low Power Disable	*/
+#define SCCR_DFBRG_MSK	0x00000003	/* Division factor of BRGCLK Mask */
+#define SCCR_DFBRG_SHIFT 0
+
+#define SCCR_DFBRG00	0x00000000	/* BRGCLK division by 4		*/
+#define SCCR_DFBRG01	0x00000001	/* BRGCLK division by 16 (normal op.)*/
+#define SCCR_DFBRG10	0x00000002	/* BRGCLK division by 64	*/
+#define SCCR_DFBRG11	0x00000003	/* BRGCLK division by 128	*/
+
+/*-----------------------------------------------------------------------
+ * SCMR - System Clock Mode Register					 9-9
+ */
+#define SCMR_CORECNF_MSK 0x1f000000	/* Core Configuration Mask	*/
+#define SCMR_CORECNF_SHIFT 24
+#define SCMR_BUSDF_MSK	0x00f00000	/* 60x Bus Division Factor Mask	*/
+#define SCMR_BUSDF_SHIFT 20
+#define SCMR_CPMDF_MSK	0x000f0000	/* CPM Division Factor Mask	*/
+#define SCMR_CPMDF_SHIFT 16
+#define SCMR_PLLDF	0x00001000	/* PLL Pre-divider Value	*/
+#define SCMR_PLLMF_MSK	0x00000fff	/* PLL Multiplication Factor Mask*/
+#define SCMR_PLLMF_SHIFT 0
+
+
+/*-----------------------------------------------------------------------
+ * MxMR - Machine A/B/C Mode Registers					10-13
+ */
+#define MxMR_BSEL	0x80000000	/* Bus Select			*/
+#define MxMR_RFEN	0x40000000	/* Refresh Enable		*/
+#define MxMR_OP_MSK	0x30000000	/* Command Opcode Mask		*/
+#define MxMR_AMx_MSK	0x07000000	/* Addess Multiplex Size Mask	*/
+#define MxMR_DSx_MSK	0x00c00000	/* Disable Timer Period Mask	*/
+#define MxMR_G0CLx_MSK	0x00380000	/* General Line 0 Control Mask	*/
+#define MxMR_GPL_x4DIS	0x00040000	/* GPL_A4 Ouput Line Disable	*/
+#define MxMR_RLFx_MSK	0x0003c000	/* Read Loop Field Mask		*/
+#define MxMR_WLFx_MSK	0x00003c00	/* Write Loop Field Mask	*/
+#define MxMR_TLFx_MSK	0x000003c0	/* Refresh Loop Field Mask	*/
+#define MxMR_MAD_MSK	0x0000003f	/* Machine Address Mask		*/
+
+#define MxMR_OP_NORM	0x00000000	/* Normal Operation		*/
+#define MxMR_OP_WARR	0x10000000	/* Write to Array		*/
+#define MxMR_OP_RARR	0x20000000	/* Read from Array		*/
+#define MxMR_OP_RUNP	0x30000000	/* Run Pattern			*/
+
+#define MxMR_AMx_TYPE_0 0x00000000	/* Addess Multiplexing Type 0	*/
+#define MxMR_AMx_TYPE_1 0x01000000	/* Addess Multiplexing Type 1	*/
+#define MxMR_AMx_TYPE_2 0x02000000	/* Addess Multiplexing Type 2	*/
+#define MxMR_AMx_TYPE_3 0x03000000	/* Addess Multiplexing Type 3	*/
+#define MxMR_AMx_TYPE_4 0x04000000	/* Addess Multiplexing Type 4	*/
+#define MxMR_AMx_TYPE_5 0x05000000	/* Addess Multiplexing Type 5	*/
+
+#define MxMR_DSx_1_CYCL 0x00000000	/* 1 cycle Disable Period	*/
+#define MxMR_DSx_2_CYCL 0x00400000	/* 2 cycle Disable Period	*/
+#define MxMR_DSx_3_CYCL 0x00800000	/* 3 cycle Disable Period	*/
+#define MxMR_DSx_4_CYCL 0x00c00000	/* 4 cycle Disable Period	*/
+
+#define MxMR_G0CLx_A12	0x00000000	/* General Line 0 : A12		*/
+#define MxMR_G0CLx_A11	0x00080000	/* General Line 0 : A11		*/
+#define MxMR_G0CLx_A10	0x00100000	/* General Line 0 : A10		*/
+#define MxMR_G0CLx_A9	0x00180000	/* General Line 0 : A9		*/
+#define MxMR_G0CLx_A8	0x00200000	/* General Line 0 : A8		*/
+#define MxMR_G0CLx_A7	0x00280000	/* General Line 0 : A7		*/
+#define MxMR_G0CLx_A6	0x00300000	/* General Line 0 : A6		*/
+#define MxMR_G0CLx_A5	0x00380000	/* General Line 0 : A5		*/
+
+#define MxMR_RLFx_1X	0x00004000	/* Read Loop is executed 1 time	*/
+#define MxMR_RLFx_2X	0x00008000	/* Read Loop is executed 2 times*/
+#define MxMR_RLFx_3X	0x0000c000	/* Read Loop is executed 3 times*/
+#define MxMR_RLFx_4X	0x00010000	/* Read Loop is executed 4 times*/
+#define MxMR_RLFx_5X	0x00014000	/* Read Loop is executed 5 times*/
+#define MxMR_RLFx_6X	0x00018000	/* Read Loop is executed 6 times*/
+#define MxMR_RLFx_7X	0x0001c000	/* Read Loop is executed 7 times*/
+#define MxMR_RLFx_8X	0x00020000	/* Read Loop is executed 8 times*/
+#define MxMR_RLFx_9X	0x00024000	/* Read Loop is executed 9 times*/
+#define MxMR_RLFx_10X	0x00028000	/* Read Loop is executed 10 times*/
+#define MxMR_RLFx_11X	0x0002c000	/* Read Loop is executed 11 times*/
+#define MxMR_RLFx_12X	0x00030000	/* Read Loop is executed 12 times*/
+#define MxMR_RLFx_13X	0x00034000	/* Read Loop is executed 13 times*/
+#define MxMR_RLFx_14X	0x00038000	/* Read Loop is executed 14 times*/
+#define MxMR_RLFx_15X	0x0003c000	/* Read Loop is executed 15 times*/
+#define MxMR_RLFx_16X	0x00000000	/* Read Loop is executed 16 times*/
+
+#define MxMR_WLFx_1X	0x00000400	/* Write Loop is executed 1 time*/
+#define MxMR_WLFx_2X	0x00000800	/* Write Loop is executed 2 times*/
+#define MxMR_WLFx_3X	0x00000c00	/* Write Loop is executed 3 times*/
+#define MxMR_WLFx_4X	0x00001000	/* Write Loop is executed 4 times*/
+#define MxMR_WLFx_5X	0x00001400	/* Write Loop is executed 5 times*/
+#define MxMR_WLFx_6X	0x00001800	/* Write Loop is executed 6 times*/
+#define MxMR_WLFx_7X	0x00001c00	/* Write Loop is executed 7 times*/
+#define MxMR_WLFx_8X	0x00002000	/* Write Loop is executed 8 times*/
+#define MxMR_WLFx_9X	0x00002400	/* Write Loop is executed 9 times*/
+#define MxMR_WLFx_10X	0x00002800	/* Write Loop is executed 10 times*/
+#define MxMR_WLFx_11X	0x00002c00	/* Write Loop is executed 11 times*/
+#define MxMR_WLFx_12X	0x00003000	/* Write Loop is executed 12 times*/
+#define MxMR_WLFx_13X	0x00003400	/* Write Loop is executed 13 times*/
+#define MxMR_WLFx_14X	0x00003800	/* Write Loop is executed 14 times*/
+#define MxMR_WLFx_15X	0x00003c00	/* Write Loop is executed 15 times*/
+#define MxMR_WLFx_16X	0x00000000	/* Write Loop is executed 16 times*/
+
+#define MxMR_TLFx_1X	0x00000040	/* Timer Loop is executed 1 time*/
+#define MxMR_TLFx_2X	0x00000080	/* Timer Loop is executed 2 times*/
+#define MxMR_TLFx_3X	0x000000c0	/* Timer Loop is executed 3 times*/
+#define MxMR_TLFx_4X	0x00000100	/* Timer Loop is executed 4 times*/
+#define MxMR_TLFx_5X	0x00000140	/* Timer Loop is executed 5 times*/
+#define MxMR_TLFx_6X	0x00000180	/* Timer Loop is executed 6 times*/
+#define MxMR_TLFx_7X	0x000001c0	/* Timer Loop is executed 7 times*/
+#define MxMR_TLFx_8X	0x00000200	/* Timer Loop is executed 8 times*/
+#define MxMR_TLFx_9X	0x00000240	/* Timer Loop is executed 9 times*/
+#define MxMR_TLFx_10X	0x00000280	/* Timer Loop is executed 10 times*/
+#define MxMR_TLFx_11X	0x000002c0	/* Timer Loop is executed 11 times*/
+#define MxMR_TLFx_12X	0x00000300	/* Timer Loop is executed 12 times*/
+#define MxMR_TLFx_13X	0x00000340	/* Timer Loop is executed 13 times*/
+#define MxMR_TLFx_14X	0x00000380	/* Timer Loop is executed 14 times*/
+#define MxMR_TLFx_15X	0x000003c0	/* Timer Loop is executed 15 times*/
+#define MxMR_TLFx_16X	0x00000000	/* Timer Loop is executed 16 times*/
+
+
+/*-----------------------------------------------------------------------
+ * BRx - Memory Controller: Base Register				10-14
+ */
+#define BRx_BA_MSK	0xffff8000	/* Base Address Mask		*/
+#define BRx_PS_MSK	0x00001800	/* Port Size Mask		*/
+#define BRx_DECC_MSK	0x00000600	/* Data Error Correct+Check Mask*/
+#define BRx_WP		0x00000100	/* Write Protect		*/
+#define BRx_MS_MSK	0x000000e0	/* Machine Select Mask		*/
+#define BRx_EMEMC	0x00000010	/* External MEMC Enable		*/
+#define BRx_ATOM_MSK	0x0000000c	/* Atomic Operation Mask	*/
+#define BRx_DR		0x00000002	/* Data Pipelining		*/
+#define BRx_V		0x00000001	/* Bank Valid			*/
+
+#define BRx_PS_64	0x00000000	/* 64 bit port size (60x bus only)*/
+#define BRx_PS_8	0x00000800	/*  8 bit port size		*/
+#define BRx_PS_16	0x00001000	/* 16 bit port size		*/
+#define BRx_PS_32	0x00001800	/* 32 bit port size		*/
+
+#define BRx_DECC_NONE	0x00000000	/* Data Errors Checking Disabled*/
+#define BRx_DECC_NORMAL	0x00000200	/* Normal Parity Checking	*/
+#define BRx_DECC_RMWPC	0x00000400	/* Read-Modify-Write Parity Checking*/
+#define BRx_DECC_ECC	0x00000600	/* ECC Correction and Checking	*/
+
+#define BRx_MS_GPCM_P	0x00000000	/* G.P.C.M. 60x Bus Machine Select*/
+#define BRx_MS_GPCM_L	0x00000020	/* G.P.C.M. Local Bus Machine Select*/
+#define BRx_MS_SDRAM_P	0x00000040	/* SDRAM 60x Bus Machine Select	*/
+#define BRx_MS_SDRAM_L	0x00000060	/* SDRAM Local Bus Machine Select*/
+#define BRx_MS_UPMA	0x00000080	/* U.P.M.A Machine Select	*/
+#define BRx_MS_UPMB	0x000000a0	/* U.P.M.B Machine Select	*/
+#define BRx_MS_UPMC	0x000000c0	/* U.P.M.C Machine Select	*/
+
+#define BRx_ATOM_RAWA	0x00000004	/* Read-After-Write-Atomic	*/
+#define BRx_ATOM_WARA	0x00000008	/* Write-After-Read-Atomic	*/
+
+/*-----------------------------------------------------------------------
+ * ORx - Memory Controller: Option Register - SDRAM Mode		10-16
+ */
+#define ORxS_SDAM_MSK	0xfff00000	/* SDRAM Address Mask Mask	*/
+#define ORxS_LSDAM_MSK	0x000f8000	/* Lower SDRAM Address Mask Mask*/
+#define ORxS_BPD_MSK	0x00006000	/* Banks Per Device Mask	*/
+#define ORxS_ROWST_MSK	0x00001e00	/* Row Start Address Bit Mask	*/
+#define ORxS_NUMR_MSK	0x000001c0	/* Number of Row Addr Lines Mask*/
+#define ORxS_PMSEL	0x00000020	/* Page Mode Select		*/
+#define ORxS_IBID	0x00000010	/* Internal Bank Interleaving Disable*/
+
+#define ORxS_BPD_2	0x00000000	/* 2 Banks Per Device		*/
+#define ORxS_BPD_4	0x00002000	/* 4 Banks Per Device		*/
+#define ORxS_BPD_8	0x00004000	/* 8 Banks Per Device		*/
+
+/* ROWST values for xSDMR[PBI] = 0 */
+#define ORxS_ROWST_PBI0_A7  0x00000400	/* Row Start Address Bit is A7	*/
+#define ORxS_ROWST_PBI0_A8  0x00000800	/* Row Start Address Bit is A8	*/
+#define ORxS_ROWST_PBI0_A9  0x00000c00	/* Row Start Address Bit is A9	*/
+#define ORxS_ROWST_PBI0_A10 0x00001000	/* Row Start Address Bit is A10	*/
+#define ORxS_ROWST_PBI0_A11 0x00001400	/* Row Start Address Bit is A11	*/
+#define ORxS_ROWST_PBI0_A12 0x00001800	/* Row Start Address Bit is A12	*/
+#define ORxS_ROWST_PBI0_A13 0x00001c00	/* Row Start Address Bit is A13	*/
+
+/* ROWST values for xSDMR[PBI] = 1 */
+#define ORxS_ROWST_PBI1_A0  0x00000000	/* Row Start Address Bit is A0	*/
+#define ORxS_ROWST_PBI1_A1  0x00000200	/* Row Start Address Bit is A1	*/
+#define ORxS_ROWST_PBI1_A2  0x00000400	/* Row Start Address Bit is A2	*/
+#define ORxS_ROWST_PBI1_A3  0x00000600	/* Row Start Address Bit is A3	*/
+#define ORxS_ROWST_PBI1_A4  0x00000800	/* Row Start Address Bit is A4	*/
+#define ORxS_ROWST_PBI1_A5  0x00000a00	/* Row Start Address Bit is A5	*/
+#define ORxS_ROWST_PBI1_A6  0x00000c00	/* Row Start Address Bit is A6	*/
+#define ORxS_ROWST_PBI1_A7  0x00000e00	/* Row Start Address Bit is A7	*/
+#define ORxS_ROWST_PBI1_A8  0x00001000	/* Row Start Address Bit is A8	*/
+#define ORxS_ROWST_PBI1_A9  0x00001200	/* Row Start Address Bit is A9	*/
+#define ORxS_ROWST_PBI1_A10 0x00001400	/* Row Start Address Bit is A10	*/
+#define ORxS_ROWST_PBI1_A11 0x00001600	/* Row Start Address Bit is A11	*/
+#define ORxS_ROWST_PBI1_A12 0x00001800	/* Row Start Address Bit is A12	*/
+
+#define ORxS_NUMR_9	0x00000000	/*  9 Row Address Lines		*/
+#define ORxS_NUMR_10	0x00000040	/* 10 Row Address Lines		*/
+#define ORxS_NUMR_11	0x00000080	/* 11 Row Address Lines		*/
+#define ORxS_NUMR_12	0x000000c0	/* 12 Row Address Lines		*/
+#define ORxS_NUMR_13	0x00000100	/* 13 Row Address Lines		*/
+#define ORxS_NUMR_14	0x00000140	/* 14 Row Address Lines		*/
+#define ORxS_NUMR_15	0x00000180	/* 15 Row Address Lines		*/
+#define ORxS_NUMR_16	0x000001c0	/* 16 Row Address Lines		*/
+
+/* helper to determine the AM for a given size (SDRAM mode) */
+#define ORxS_SIZE_TO_AM(s) ((~((s) - 1)) & 0xffff8000)	/* must be pow of 2 */
+
+/*-----------------------------------------------------------------------
+ * ORx - Memory Controller: Option Register - GPCM Mode			10-18
+ */
+#define ORxG_AM_MSK	0xffff8000	/* Address Mask Mask		*/
+#define ORxG_BCTLD	0x00001000	/* Data Buffer Control Disable	*/
+#define ORxG_CSNT	0x00000800	/* Chip Select Negation Time	*/
+#define ORxG_ACS_MSK	0x00000600	/* Address to Chip Select Setup mask*/
+#define ORxG_SCY_MSK	0x000000f0	/* Cycle Lenght in Clocks	*/
+#define ORxG_SETA	0x00000008	/* External Access Termination	*/
+#define ORxG_TRLX	0x00000004	/* Timing Relaxed		*/
+#define ORxG_EHTR	0x00000002	/* Extended Hold Time on Read	*/
+
+#define ORxG_ACS_DIV1	0x00000000	/* CS is output at the same time*/
+#define ORxG_ACS_DIV4	0x00000400	/* CS is output 1/4 a clock later*/
+#define ORxG_ACS_DIV2	0x00000600	/* CS is output 1/2 a clock later*/
+
+#define ORxG_SCY_0_CLK	0x00000000	/*  0 clock cycles wait states	*/
+#define ORxG_SCY_1_CLK	0x00000010	/*  1 clock cycles wait states	*/
+#define ORxG_SCY_2_CLK	0x00000020	/*  2 clock cycles wait states	*/
+#define ORxG_SCY_3_CLK	0x00000030	/*  3 clock cycles wait states	*/
+#define ORxG_SCY_4_CLK	0x00000040	/*  4 clock cycles wait states	*/
+#define ORxG_SCY_5_CLK	0x00000050	/*  5 clock cycles wait states	*/
+#define ORxG_SCY_6_CLK	0x00000060	/*  6 clock cycles wait states	*/
+#define ORxG_SCY_7_CLK	0x00000070	/*  7 clock cycles wait states	*/
+#define ORxG_SCY_8_CLK	0x00000080	/*  8 clock cycles wait states	*/
+#define ORxG_SCY_9_CLK	0x00000090	/*  9 clock cycles wait states	*/
+#define ORxG_SCY_10_CLK	0x000000a0	/* 10 clock cycles wait states	*/
+#define ORxG_SCY_11_CLK	0x000000b0	/* 11 clock cycles wait states	*/
+#define ORxG_SCY_12_CLK	0x000000c0	/* 12 clock cycles wait states	*/
+#define ORxG_SCY_13_CLK	0x000000d0	/* 13 clock cycles wait states	*/
+#define ORxG_SCY_14_CLK	0x000000e0	/* 14 clock cycles wait states	*/
+#define ORxG_SCY_15_CLK	0x000000f0	/* 15 clock cycles wait states	*/
+
+/*-----------------------------------------------------------------------
+ * ORx - Memory Controller: Option Register - UPM Mode			10-20
+ */
+#define ORxU_AM_MSK	0xffff8000	/* Address Mask Mask		*/
+#define ORxU_BCTLD	0x00001000	/* Data Buffer Control Disable	*/
+#define ORxU_BI		0x00000100	/* Burst Inhibit		*/
+#define ORxU_EHTR_MSK	0x00000006	/* Extended Hold Time on Read Mask*/
+
+#define ORxU_EHTR_NORM	0x00000000	/* Normal Timing		*/
+#define ORxU_EHTR_1IDLE	0x00000002	/* One Idle Clock Cycle Inserted*/
+#define ORxU_EHTR_4IDLE	0x00000004	/* Four Idle Clock Cycles Inserted*/
+#define ORxU_EHTR_8IDLE	0x00000006	/* Eight Idle Clock Cycles Inserted*/
+
+
+/* helpers to convert values into an OR address mask (GPCM mode) */
+#define P2SZ_TO_AM(s)	((~((s) - 1)) & 0xffff8000)	/* must be pow of 2 */
+#define MEG_TO_AM(m)	P2SZ_TO_AM((m) << 20)
+
+
+/*-----------------------------------------------------------------------
+ * PSDMR - 60x SDRAM Mode Register					10-21
+ */
+#define PSDMR_PBI	     0x80000000	/* Page-based Interleaving	*/
+#define PSDMR_RFEN	     0x40000000	/* Refresh Enable		*/
+#define PSDMR_OP_MSK	     0x38000000	/* SDRAM Operation Mask		*/
+#define PSDMR_SDAM_MSK	     0x07000000	/* SDRAM Address Multiplex Mask	*/
+#define PSDMR_BSMA_MSK	     0x00e00000	/* Bank Select Muxd Addr Line Mask*/
+#define PSDMR_SDA10_MSK	     0x001c0000	/* A10 Control Mask		*/
+#define PSDMR_RFRC_MSK	     0x00038000	/* Refresh Recovery Mask	*/
+#define PSDMR_PRETOACT_MSK   0x00007000	/* Precharge to Activate Intvl Mask*/
+#define PSDMR_ACTTORW_MSK    0x00000e00	/* Activate to Read/Write Intvl Mask*/
+#define PSDMR_BL	     0x00000100	/* Burst Length			*/
+#define PSDMR_LDOTOPRE_MSK   0x000000c0	/* Last Data Out to Precharge Mask*/
+#define PSDMR_WRC_MSK	     0x00000030	/* Write Recovery Time Mask	*/
+#define PSDMR_EAMUX	     0x00000008	/* External Address Multiplexing*/
+#define PSDMR_BUFCMD	     0x00000004	/* SDRAM ctl lines asrtd for 2 cycles*/
+#define PSDMR_CL_MSK	     0x00000003	/* CAS Latency Mask		*/
+
+#define PSDMR_OP_NORM	     0x00000000	/* Normal Operation		*/
+#define PSDMR_OP_CBRR	     0x08000000	/* CBR Refresh			*/
+#define PSDMR_OP_SELFR	     0x10000000	/* Self Refresh			*/
+#define PSDMR_OP_MRW	     0x18000000	/* Mode Register Write		*/
+#define PSDMR_OP_PREB	     0x20000000	/* Precharge Bank		*/
+#define PSDMR_OP_PREA	     0x28000000	/* Precharge All Banks		*/
+#define PSDMR_OP_ACTB	     0x30000000	/* Activate Bank		*/
+#define PSDMR_OP_RW	     0x38000000	/* Read/Write			*/
+
+#define PSDMR_SDAM_A13_IS_A5 0x00000000	/* SDRAM Address Multiplex A13 is A5 */
+#define PSDMR_SDAM_A14_IS_A5 0x01000000	/* SDRAM Address Multiplex A14 is A5 */
+#define PSDMR_SDAM_A15_IS_A5 0x02000000	/* SDRAM Address Multiplex A15 is A5 */
+#define PSDMR_SDAM_A16_IS_A5 0x03000000	/* SDRAM Address Multiplex A16 is A5 */
+#define PSDMR_SDAM_A17_IS_A5 0x04000000	/* SDRAM Address Multiplex A17 is A5 */
+#define PSDMR_SDAM_A18_IS_A5 0x05000000	/* SDRAM Address Multiplex A18 is A5 */
+
+#define PSDMR_BSMA_A12_A14   0x00000000	/* A12 - A14			*/
+#define PSDMR_BSMA_A13_A15   0x00200000	/* A13 - A15			*/
+#define PSDMR_BSMA_A14_A16   0x00400000	/* A14 - A16			*/
+#define PSDMR_BSMA_A15_A17   0x00600000	/* A15 - A17			*/
+#define PSDMR_BSMA_A16_A18   0x00800000	/* A16 - A18			*/
+#define PSDMR_BSMA_A17_A19   0x00a00000	/* A17 - A19			*/
+#define PSDMR_BSMA_A18_A20   0x00c00000	/* A18 - A20			*/
+#define PSDMR_BSMA_A19_A21   0x00e00000	/* A19 - A21			*/
+
+/* SDA10 values for xSDMR[PBI] = 0 */
+#define PSDMR_SDA10_PBI0_A12 0x00000000	/* "A10" Control is A12		*/
+#define PSDMR_SDA10_PBI0_A11 0x00040000	/* "A10" Control is A11		*/
+#define PSDMR_SDA10_PBI0_A10 0x00080000	/* "A10" Control is A10		*/
+#define PSDMR_SDA10_PBI0_A9  0x000c0000	/* "A10" Control is A9		*/
+#define PSDMR_SDA10_PBI0_A8  0x00100000	/* "A10" Control is A8		*/
+#define PSDMR_SDA10_PBI0_A7  0x00140000	/* "A10" Control is A7		*/
+#define PSDMR_SDA10_PBI0_A6  0x00180000	/* "A10" Control is A6		*/
+#define PSDMR_SDA10_PBI0_A5  0x001c0000	/* "A10" Control is A5		*/
+
+/* SDA10 values for xSDMR[PBI] = 1 */
+#define PSDMR_SDA10_PBI1_A10 0x00000000	/* "A10" Control is A10		*/
+#define PSDMR_SDA10_PBI1_A9  0x00040000	/* "A10" Control is A9		*/
+#define PSDMR_SDA10_PBI1_A8  0x00080000	/* "A10" Control is A8		*/
+#define PSDMR_SDA10_PBI1_A7  0x000c0000	/* "A10" Control is A7		*/
+#define PSDMR_SDA10_PBI1_A6  0x00100000	/* "A10" Control is A6		*/
+#define PSDMR_SDA10_PBI1_A5  0x00140000	/* "A10" Control is A5		*/
+#define PSDMR_SDA10_PBI1_A4  0x00180000	/* "A10" Control is A4		*/
+#define PSDMR_SDA10_PBI1_A3  0x001c0000	/* "A10" Control is A3		*/
+
+#define PSDMR_RFRC_3_CLK     0x00008000	/*  3 Clocks			*/
+#define PSDMR_RFRC_4_CLK     0x00010000	/*  4 Clocks			*/
+#define PSDMR_RFRC_5_CLK     0x00018000	/*  5 Clocks			*/
+#define PSDMR_RFRC_6_CLK     0x00020000	/*  6 Clocks			*/
+#define PSDMR_RFRC_7_CLK     0x00028000	/*  7 Clocks			*/
+#define PSDMR_RFRC_8_CLK     0x00030000	/*  8 Clocks			*/
+#define PSDMR_RFRC_16_CLK    0x00038000	/* 16 Clocks			*/
+
+#define PSDMR_PRETOACT_8W    0x00000000	/* 8 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_1W    0x00001000	/* 1 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_2W    0x00002000	/* 2 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_3W    0x00003000	/* 3 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_4W    0x00004000	/* 4 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_5W    0x00005000	/* 5 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_6W    0x00006000	/* 6 Clock-cycle Wait States	*/
+#define PSDMR_PRETOACT_7W    0x00007000	/* 7 Clock-cycle Wait States	*/
+
+#define PSDMR_ACTTORW_8W     0x00000000	/* 8 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_1W     0x00000200	/* 1 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_2W     0x00000400	/* 2 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_3W     0x00000600	/* 3 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_4W     0x00000800	/* 4 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_5W     0x00000a00	/* 5 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_6W     0x00000c00	/* 6 Clock-cycle Wait States	*/
+#define PSDMR_ACTTORW_7W     0x00000e00	/* 7 Clock-cycle Wait States	*/
+
+#define PSDMR_LDOTOPRE_0C    0x00000000	/* 0 Clock Cycles		*/
+#define PSDMR_LDOTOPRE_1C    0x00000040	/* 1 Clock Cycles		*/
+#define PSDMR_LDOTOPRE_2C    0x00000080	/* 2 Clock Cycles		*/
+
+#define PSDMR_WRC_4C	     0x00000000	/* 4 Clock Cycles		*/
+#define PSDMR_WRC_1C	     0x00000010	/* 1 Clock Cycles		*/
+#define PSDMR_WRC_2C	     0x00000020	/* 2 Clock Cycles		*/
+#define PSDMR_WRC_3C	     0x00000030	/* 3 Clock Cycles		*/
+
+#define PSDMR_CL_1	     0x00000001	/* CAS Latency = 1		*/
+#define PSDMR_CL_2	     0x00000002	/* CAS Latency = 2		*/
+#define PSDMR_CL_3	     0x00000003	/* CAS Latency = 3		*/
+
+/*-----------------------------------------------------------------------
+ * LSDMR - Local Bus SDRAM Mode Register			 	10-24
+ */
+
+/*
+ * No definitions here - the LSDMR has the same fields as the PSDMR.
+ */
+
+/*-----------------------------------------------------------------------
+ * MPTPR - Memory Refresh Timer Prescaler Register			10-32
+ * See User's Manual Errata for the changed definition (matches the
+ * 8xx now).  The wrong prescaler definition causes excessive refreshes
+ * (typically "divide by 2" when "divide by 32" is intended) which will
+ * cause unnecessary memory subsystem slowdown.
+ */
+#define MPTPR_PTP_MSK	0xff00		/* Periodic Timers Prescaler Mask */
+#define MPTPR_PTP_DIV2	0x2000		/* BRGCLK divided by 2		*/
+#define MPTPR_PTP_DIV4	0x1000		/* BRGCLK divided by 4		*/
+#define MPTPR_PTP_DIV8	0x0800		/* BRGCLK divided by 8		*/
+#define MPTPR_PTP_DIV16	0x0400		/* BRGCLK divided by 16		*/
+#define MPTPR_PTP_DIV32	0x0200		/* BRGCLK divided by 32		*/
+#define MPTPR_PTP_DIV64	0x0100		/* BRGCLK divided by 64		*/
+
+
+/*-----------------------------------------------------------------------
+ * TGCR1/TGCR2 - Timer Global Configuration Registers			17-4
+ */
+#define TGCR1_CAS2	0x80		/* Cascade Timer 1 and 2	*/
+#define TGCR1_STP2	0x20		/* Stop timer   2		*/
+#define TGCR1_RST2	0x10		/* Reset timer  2		*/
+#define TGCR1_GM1	0x08		/* Gate Mode for Pin 1		*/
+#define TGCR1_STP1	0x02		/* Stop timer   1		*/
+#define TGCR1_RST1	0x01		/* Reset timer  1		*/
+#define TGCR2_CAS4	0x80		/* Cascade Timer 3 and 4	*/
+#define TGCR2_STP4	0x20		/* Stop timer   4		*/
+#define TGCR2_RST4	0x10		/* Reset timer  4		*/
+#define TGCR2_GM2	0x08		/* Gate Mode for Pin 2		*/
+#define TGCR2_STP3	0x02		/* Stop timer   3		*/
+#define TGCR2_RST3	0x01		/* Reset timer  3		*/
+
+
+/*-----------------------------------------------------------------------
+ * TMR1-TMR4 - Timer Mode Registers					17-6
+ */
+#define TMRx_PS_MSK		0xff00	/* Prescaler Value 		*/
+#define TMRx_CE_MSK		0x00c0	/* Capture Edge and Enable Interrupt*/
+#define TMRx_OM			0x0020	/* Output Mode 			*/
+#define TMRx_ORI		0x0010	/* Output Reference Interrupt Enable*/
+#define TMRx_FRR		0x0008	/* Free Run/Restart 		*/
+#define TMRx_ICLK_MSK		0x0006	/* Timer Input Clock Source mask */
+#define TMRx_GE			0x0001	/* Gate Enable  		*/
+
+#define TMRx_CE_INTR_DIS	0x0000	/* Disable Interrupt on capture event*/
+#define TMRx_CE_RISING		0x0040	/* Capture on Rising TINx edge only */
+#define TMRx_CE_FALLING		0x0080	/* Capture on Falling TINx edge only */
+#define TMRx_CE_ANY		0x00c0	/* Capture on any TINx edge 	*/
+
+#define TMRx_ICLK_IN_CAS	0x0000	/* Internally cascaded input 	*/
+#define TMRx_ICLK_IN_GEN	0x0002	/* Internal General system clock*/
+#define TMRx_ICLK_IN_GEN_DIV16	0x0004	/* Internal General system clk div 16*/
+#define TMRx_ICLK_TIN_PIN	0x0006	/* TINx pin 			*/
+
+
+/*-----------------------------------------------------------------------
+ * CMXFCR - CMX FCC Clock Route Register				15-12
+ */
+#define CMXFCR_FC1	   0x40000000	/* FCC1 connection		*/
+#define CMXFCR_RF1CS_MSK   0x38000000	/* Receive FCC1 Clock Source Mask */
+#define CMXFCR_TF1CS_MSK   0x07000000	/* Transmit FCC1 Clock Source Mask */
+#define CMXFCR_FC2	   0x00400000	/* FCC2 connection		*/
+#define CMXFCR_RF2CS_MSK   0x00380000	/* Receive FCC2 Clock Source Mask */
+#define CMXFCR_TF2CS_MSK   0x00070000	/* Transmit FCC2 Clock Source Mask */
+#define CMXFCR_FC3	   0x00004000	/* FCC3 connection		*/
+#define CMXFCR_RF3CS_MSK   0x00003800	/* Receive FCC3 Clock Source Mask */
+#define CMXFCR_TF3CS_MSK   0x00000700	/* Transmit FCC3 Clock Source Mask */
+
+#define CMXFCR_RF1CS_BRG5  0x00000000	/* Receive FCC1 Clock Source is BRG5 */
+#define CMXFCR_RF1CS_BRG6  0x08000000	/* Receive FCC1 Clock Source is BRG6 */
+#define CMXFCR_RF1CS_BRG7  0x10000000	/* Receive FCC1 Clock Source is BRG7 */
+#define CMXFCR_RF1CS_BRG8  0x18000000	/* Receive FCC1 Clock Source is BRG8 */
+#define CMXFCR_RF1CS_CLK9  0x20000000	/* Receive FCC1 Clock Source is CLK9 */
+#define CMXFCR_RF1CS_CLK10 0x28000000	/* Receive FCC1 Clock Source is CLK10 */
+#define CMXFCR_RF1CS_CLK11 0x30000000	/* Receive FCC1 Clock Source is CLK11 */
+#define CMXFCR_RF1CS_CLK12 0x38000000	/* Receive FCC1 Clock Source is CLK12 */
+
+#define CMXFCR_TF1CS_BRG5  0x00000000	/* Transmit FCC1 Clock Source is BRG5 */
+#define CMXFCR_TF1CS_BRG6  0x01000000	/* Transmit FCC1 Clock Source is BRG6 */
+#define CMXFCR_TF1CS_BRG7  0x02000000	/* Transmit FCC1 Clock Source is BRG7 */
+#define CMXFCR_TF1CS_BRG8  0x03000000	/* Transmit FCC1 Clock Source is BRG8 */
+#define CMXFCR_TF1CS_CLK9  0x04000000	/* Transmit FCC1 Clock Source is CLK9 */
+#define CMXFCR_TF1CS_CLK10 0x05000000	/* Transmit FCC1 Clock Source is CLK10 */
+#define CMXFCR_TF1CS_CLK11 0x06000000	/* Transmit FCC1 Clock Source is CLK11 */
+#define CMXFCR_TF1CS_CLK12 0x07000000	/* Transmit FCC1 Clock Source is CLK12 */
+
+#define CMXFCR_RF2CS_BRG5  0x00000000	/* Receive FCC2 Clock Source is BRG5 */
+#define CMXFCR_RF2CS_BRG6  0x00080000	/* Receive FCC2 Clock Source is BRG6 */
+#define CMXFCR_RF2CS_BRG7  0x00100000	/* Receive FCC2 Clock Source is BRG7 */
+#define CMXFCR_RF2CS_BRG8  0x00180000	/* Receive FCC2 Clock Source is BRG8 */
+#define CMXFCR_RF2CS_CLK13 0x00200000	/* Receive FCC2 Clock Source is CLK13 */
+#define CMXFCR_RF2CS_CLK14 0x00280000	/* Receive FCC2 Clock Source is CLK14 */
+#define CMXFCR_RF2CS_CLK15 0x00300000	/* Receive FCC2 Clock Source is CLK15 */
+#define CMXFCR_RF2CS_CLK16 0x00380000	/* Receive FCC2 Clock Source is CLK16 */
+
+#define CMXFCR_TF2CS_BRG5  0x00000000	/* Transmit FCC2 Clock Source is BRG5 */
+#define CMXFCR_TF2CS_BRG6  0x00010000	/* Transmit FCC2 Clock Source is BRG6 */
+#define CMXFCR_TF2CS_BRG7  0x00020000	/* Transmit FCC2 Clock Source is BRG7 */
+#define CMXFCR_TF2CS_BRG8  0x00030000	/* Transmit FCC2 Clock Source is BRG8 */
+#define CMXFCR_TF2CS_CLK13 0x00040000	/* Transmit FCC2 Clock Source is CLK13 */
+#define CMXFCR_TF2CS_CLK14 0x00050000	/* Transmit FCC2 Clock Source is CLK14 */
+#define CMXFCR_TF2CS_CLK15 0x00060000	/* Transmit FCC2 Clock Source is CLK15 */
+#define CMXFCR_TF2CS_CLK16 0x00070000	/* Transmit FCC2 Clock Source is CLK16 */
+
+#define CMXFCR_RF3CS_BRG5  0x00000000	/* Receive FCC3 Clock Source is BRG5 */
+#define CMXFCR_RF3CS_BRG6  0x00000800	/* Receive FCC3 Clock Source is BRG6 */
+#define CMXFCR_RF3CS_BRG7  0x00001000	/* Receive FCC3 Clock Source is BRG7 */
+#define CMXFCR_RF3CS_BRG8  0x00001800	/* Receive FCC3 Clock Source is BRG8 */
+#define CMXFCR_RF3CS_CLK13 0x00002000	/* Receive FCC3 Clock Source is CLK13 */
+#define CMXFCR_RF3CS_CLK14 0x00002800	/* Receive FCC3 Clock Source is CLK14 */
+#define CMXFCR_RF3CS_CLK15 0x00003000	/* Receive FCC3 Clock Source is CLK15 */
+#define CMXFCR_RF3CS_CLK16 0x00003800	/* Receive FCC3 Clock Source is CLK16 */
+
+#define CMXFCR_TF3CS_BRG5  0x00000000	/* Transmit FCC3 Clock Source is BRG5 */
+#define CMXFCR_TF3CS_BRG6  0x00000100	/* Transmit FCC3 Clock Source is BRG6 */
+#define CMXFCR_TF3CS_BRG7  0x00000200	/* Transmit FCC3 Clock Source is BRG7 */
+#define CMXFCR_TF3CS_BRG8  0x00000300	/* Transmit FCC3 Clock Source is BRG8 */
+#define CMXFCR_TF3CS_CLK13 0x00000400	/* Transmit FCC3 Clock Source is CLK13 */
+#define CMXFCR_TF3CS_CLK14 0x00000500	/* Transmit FCC3 Clock Source is CLK14 */
+#define CMXFCR_TF3CS_CLK15 0x00000600	/* Transmit FCC3 Clock Source is CLK15 */
+#define CMXFCR_TF3CS_CLK16 0x00000700	/* Transmit FCC3 Clock Source is CLK16 */
+
+/*-----------------------------------------------------------------------
+ * CMXSCR - CMX SCC Clock Route Register				15-14
+ */
+#define CMXSCR_GR1	   0x80000000	/* Grant Support of SCC1	*/
+#define CMXSCR_SC1	   0x40000000	/* SCC1 connection		*/
+#define CMXSCR_RS1CS_MSK   0x38000000	/* Receive SCC1 Clock Source Mask */
+#define CMXSCR_TS1CS_MSK   0x07000000	/* Transmit SCC1 Clock Source Mask */
+#define CMXSCR_GR2	   0x00800000	/* Grant Support of SCC2	*/
+#define CMXSCR_SC2	   0x00400000	/* SCC2 connection		*/
+#define CMXSCR_RS2CS_MSK   0x00380000	/* Receive SCC2 Clock Source Mask */
+#define CMXSCR_TS2CS_MSK   0x00070000	/* Transmit SCC2 Clock Source Mask */
+#define CMXSCR_GR3	   0x00008000	/* Grant Support of SCC3	*/
+#define CMXSCR_SC3	   0x00004000	/* SCC3 connection		*/
+#define CMXSCR_RS3CS_MSK   0x00003800	/* Receive SCC3 Clock Source Mask */
+#define CMXSCR_TS3CS_MSK   0x00000700	/* Transmit SCC3 Clock Source Mask */
+#define CMXSCR_GR4	   0x00000080	/* Grant Support of SCC4	*/
+#define CMXSCR_SC4	   0x00000040	/* SCC4 connection		*/
+#define CMXSCR_RS4CS_MSK   0x00000038	/* Receive SCC4 Clock Source Mask */
+#define CMXSCR_TS4CS_MSK   0x00000007	/* Transmit SCC4 Clock Source Mask */
+
+#define CMXSCR_RS1CS_BRG1  0x00000000	/* SCC1 Rx Clock Source is BRG1 */
+#define CMXSCR_RS1CS_BRG2  0x08000000	/* SCC1 Rx Clock Source is BRG2 */
+#define CMXSCR_RS1CS_BRG3  0x10000000	/* SCC1 Rx Clock Source is BRG3 */
+#define CMXSCR_RS1CS_BRG4  0x18000000	/* SCC1 Rx Clock Source is BRG4 */
+#define CMXSCR_RS1CS_CLK11 0x20000000	/* SCC1 Rx Clock Source is CLK11 */
+#define CMXSCR_RS1CS_CLK12 0x28000000	/* SCC1 Rx Clock Source is CLK12 */
+#define CMXSCR_RS1CS_CLK3  0x30000000	/* SCC1 Rx Clock Source is CLK3 */
+#define CMXSCR_RS1CS_CLK4  0x38000000	/* SCC1 Rx Clock Source is CLK4 */
+
+#define CMXSCR_TS1CS_BRG1  0x00000000	/* SCC1 Tx Clock Source is BRG1 */
+#define CMXSCR_TS1CS_BRG2  0x01000000	/* SCC1 Tx Clock Source is BRG2 */
+#define CMXSCR_TS1CS_BRG3  0x02000000	/* SCC1 Tx Clock Source is BRG3 */
+#define CMXSCR_TS1CS_BRG4  0x03000000	/* SCC1 Tx Clock Source is BRG4 */
+#define CMXSCR_TS1CS_CLK11 0x04000000	/* SCC1 Tx Clock Source is CLK11 */
+#define CMXSCR_TS1CS_CLK12 0x05000000	/* SCC1 Tx Clock Source is CLK12 */
+#define CMXSCR_TS1CS_CLK3  0x06000000	/* SCC1 Tx Clock Source is CLK3 */
+#define CMXSCR_TS1CS_CLK4  0x07000000	/* SCC1 Tx Clock Source is CLK4 */
+
+#define CMXSCR_RS2CS_BRG1  0x00000000	/* SCC2 Rx Clock Source is BRG1 */
+#define CMXSCR_RS2CS_BRG2  0x00080000	/* SCC2 Rx Clock Source is BRG2 */
+#define CMXSCR_RS2CS_BRG3  0x00100000	/* SCC2 Rx Clock Source is BRG3 */
+#define CMXSCR_RS2CS_BRG4  0x00180000	/* SCC2 Rx Clock Source is BRG4 */
+#define CMXSCR_RS2CS_CLK11 0x00200000	/* SCC2 Rx Clock Source is CLK11 */
+#define CMXSCR_RS2CS_CLK12 0x00280000	/* SCC2 Rx Clock Source is CLK12 */
+#define CMXSCR_RS2CS_CLK3  0x00300000	/* SCC2 Rx Clock Source is CLK3 */
+#define CMXSCR_RS2CS_CLK4  0x00380000	/* SCC2 Rx Clock Source is CLK4 */
+
+#define CMXSCR_TS2CS_BRG1  0x00000000	/* SCC2 Tx Clock Source is BRG1 */
+#define CMXSCR_TS2CS_BRG2  0x00010000	/* SCC2 Tx Clock Source is BRG2 */
+#define CMXSCR_TS2CS_BRG3  0x00020000	/* SCC2 Tx Clock Source is BRG3 */
+#define CMXSCR_TS2CS_BRG4  0x00030000	/* SCC2 Tx Clock Source is BRG4 */
+#define CMXSCR_TS2CS_CLK11 0x00040000	/* SCC2 Tx Clock Source is CLK11 */
+#define CMXSCR_TS2CS_CLK12 0x00050000	/* SCC2 Tx Clock Source is CLK12 */
+#define CMXSCR_TS2CS_CLK3  0x00060000	/* SCC2 Tx Clock Source is CLK3 */
+#define CMXSCR_TS2CS_CLK4  0x00070000	/* SCC2 Tx Clock Source is CLK4 */
+
+#define CMXSCR_RS3CS_BRG1  0x00000000	/* SCC3 Rx Clock Source is BRG1 */
+#define CMXSCR_RS3CS_BRG2  0x00000800	/* SCC3 Rx Clock Source is BRG2 */
+#define CMXSCR_RS3CS_BRG3  0x00001000	/* SCC3 Rx Clock Source is BRG3 */
+#define CMXSCR_RS3CS_BRG4  0x00001800	/* SCC3 Rx Clock Source is BRG4 */
+#define CMXSCR_RS3CS_CLK5  0x00002000	/* SCC3 Rx Clock Source is CLK5 */
+#define CMXSCR_RS3CS_CLK6  0x00002800	/* SCC3 Rx Clock Source is CLK6 */
+#define CMXSCR_RS3CS_CLK7  0x00003000	/* SCC3 Rx Clock Source is CLK7 */
+#define CMXSCR_RS3CS_CLK8  0x00003800	/* SCC3 Rx Clock Source is CLK8 */
+
+#define CMXSCR_TS3CS_BRG1  0x00000000	/* SCC3 Tx Clock Source is BRG1 */
+#define CMXSCR_TS3CS_BRG2  0x00000100	/* SCC3 Tx Clock Source is BRG2 */
+#define CMXSCR_TS3CS_BRG3  0x00000200	/* SCC3 Tx Clock Source is BRG3 */
+#define CMXSCR_TS3CS_BRG4  0x00000300	/* SCC3 Tx Clock Source is BRG4 */
+#define CMXSCR_TS3CS_CLK5  0x00000400	/* SCC3 Tx Clock Source is CLK5 */
+#define CMXSCR_TS3CS_CLK6  0x00000500	/* SCC3 Tx Clock Source is CLK6 */
+#define CMXSCR_TS3CS_CLK7  0x00000600	/* SCC3 Tx Clock Source is CLK7 */
+#define CMXSCR_TS3CS_CLK8  0x00000700	/* SCC3 Tx Clock Source is CLK8 */
+
+#define CMXSCR_RS4CS_BRG1  0x00000000	/* SCC4 Rx Clock Source is BRG1 */
+#define CMXSCR_RS4CS_BRG2  0x00000008	/* SCC4 Rx Clock Source is BRG2 */
+#define CMXSCR_RS4CS_BRG3  0x00000010	/* SCC4 Rx Clock Source is BRG3 */
+#define CMXSCR_RS4CS_BRG4  0x00000018	/* SCC4 Rx Clock Source is BRG4 */
+#define CMXSCR_RS4CS_CLK5  0x00000020	/* SCC4 Rx Clock Source is CLK5 */
+#define CMXSCR_RS4CS_CLK6  0x00000028	/* SCC4 Rx Clock Source is CLK6 */
+#define CMXSCR_RS4CS_CLK7  0x00000030	/* SCC4 Rx Clock Source is CLK7 */
+#define CMXSCR_RS4CS_CLK8  0x00000038	/* SCC4 Rx Clock Source is CLK8 */
+
+#define CMXSCR_TS4CS_BRG1  0x00000000	/* SCC4 Tx Clock Source is BRG1 */
+#define CMXSCR_TS4CS_BRG2  0x00000001	/* SCC4 Tx Clock Source is BRG2 */
+#define CMXSCR_TS4CS_BRG3  0x00000002	/* SCC4 Tx Clock Source is BRG3 */
+#define CMXSCR_TS4CS_BRG4  0x00000003	/* SCC4 Tx Clock Source is BRG4 */
+#define CMXSCR_TS4CS_CLK5  0x00000004	/* SCC4 Tx Clock Source is CLK5 */
+#define CMXSCR_TS4CS_CLK6  0x00000005	/* SCC4 Tx Clock Source is CLK6 */
+#define CMXSCR_TS4CS_CLK7  0x00000006	/* SCC4 Tx Clock Source is CLK7 */
+#define CMXSCR_TS4CS_CLK8  0x00000007	/* SCC4 Tx Clock Source is CLK8 */
+
+/*-----------------------------------------------------------------------
+ * CMXSMR - CMX SMC Clock Route Register				15-17
+ */
+#define CMXSMR_SMC1	    0x80	/* SMC1 Connection		*/
+#define CMXSMR_SMC1CS_MSK   0x30	/* SMC1 Clock Source		*/
+#define CMXSMR_SMC2	    0x08	/* SMC2 Connection		*/
+#define CMXSMR_SMC2CS_MSK   0x03	/* SMC2 Clock Source		*/
+
+#define CMXSMR_SMC1CS_BRG1  0x00	/* SMC1 Tx and Rx Clocks are BRG1 */
+#define CMXSMR_SMC1CS_BRG7  0x10	/* SMC1 Tx and Rx Clocks are BRG7 */
+#define CMXSMR_SMC1CS_CLK7  0x20	/* SMC1 Tx and Rx Clocks are CLK7 */
+#define CMXSMR_SMC1CS_CLK9  0x30	/* SMC1 Tx and Rx Clocks are CLK9 */
+
+#define CMXSMR_SMC2CS_BRG2  0x00	/* SMC2 Tx and Rx Clocks are BRG2 */
+#define CMXSMR_SMC2CS_BRG8  0x01	/* SMC2 Tx and Rx Clocks are BRG8 */
+#define CMXSMR_SMC2CS_CLK19 0x02	/* SMC2 Tx and Rx Clocks are CLK19 */
+#define CMXSMR_SMC2CS_CLK20 0x03	/* SMC2 Tx and Rx Clocks are CLK20 */
+
+/*-----------------------------------------------------------------------
+ * miscellaneous
+ */
+
+#define UPMA			1
+#define UPMB			2
+#define UPMC			3
+
+#if !defined(__ASSEMBLY__) && defined(CONFIG_WATCHDOG)
+extern __inline__ void
+reset_8260_watchdog(volatile immap_t *immr)
+{
+    immr->im_siu_conf.sc_swsr = 0x556c;
+    immr->im_siu_conf.sc_swsr = 0xaa39;
+}
+#endif /* !__ASSEMBLY && CONFIG_WATCHDOG */
+
+#endif	/* __MPC8260_H__ */