Obsolete and remove powerpc/mbx8xx

closes #2545.

5 files changed, 0 insertions, 1507 deletions

diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/include/8xx_immap.h b/c/src/lib/libbsp/powerpc/mbx8xx/include/8xx_immap.h
deleted file mode 100644
index 98258d49be..0000000000
--- a/c/src/lib/libbsp/powerpc/mbx8xx/include/8xx_immap.h
+++ /dev/null
@@ -1,454 +0,0 @@
-/*
- * MPC8xx Internal Memory Map
- * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
- *
- * The I/O on the MPC860 is comprised of blocks of special registers
- * and the dual port ram for the Communication Processor Module.
- * Within this space are functional units such as the SIU, memory
- * controller, system timers, and other control functions.  It is
- * a combination that I found difficult to separate into logical
- * functional files.....but anyone else is welcome to try.  -- Dan
- */
-#ifndef __IMMAP_8XX__
-#define __IMMAP_8XX__
-
-/* System configuration registers.
-*/
-typedef	struct sys_conf {
-	unsigned int	sc_siumcr;
-	unsigned int	sc_sypcr;
-	unsigned int	sc_swt;
-	char		res1[2];
-	unsigned short	sc_swsr;
-	unsigned int	sc_sipend;
-	unsigned int	sc_simask;
-	unsigned int	sc_siel;
-	unsigned int	sc_sivec;
-	unsigned int	sc_tesr;
-	char		res2[0xc];
-	unsigned int	sc_sdcr;
-	char		res3[0x4c];
-} sysconf8xx_t;
-
-/* PCMCIA configuration registers.
-*/
-typedef struct pcmcia_conf {
-	unsigned int	pcmc_pbr0;
-	unsigned int	pcmc_por0;
-	unsigned int	pcmc_pbr1;
-	unsigned int	pcmc_por1;
-	unsigned int	pcmc_pbr2;
-	unsigned int	pcmc_por2;
-	unsigned int	pcmc_pbr3;
-	unsigned int	pcmc_por3;
-	unsigned int	pcmc_pbr4;
-	unsigned int	pcmc_por4;
-	unsigned int	pcmc_pbr5;
-	unsigned int	pcmc_por5;
-	unsigned int	pcmc_pbr6;
-	unsigned int	pcmc_por6;
-	unsigned int	pcmc_pbr7;
-	unsigned int	pcmc_por7;
-	char		res1[0x20];
-	unsigned int	pcmc_pgcra;
-	unsigned int	pcmc_pgcrb;
-	unsigned int	pcmc_pscr;
-	char		res2[4];
-	unsigned int	pcmc_pipr;
-	char		res3[4];
-	unsigned int	pcmc_per;
-	char		res4[4];
-} pcmconf8xx_t;
-
-/* Memory controller registers.
-*/
-typedef struct	mem_ctlr {
-	unsigned int	memc_br0;
-	unsigned int	memc_or0;
-	unsigned int	memc_br1;
-	unsigned int	memc_or1;
-	unsigned int	memc_br2;
-	unsigned int	memc_or2;
-	unsigned int	memc_br3;
-	unsigned int	memc_or3;
-	unsigned int	memc_br4;
-	unsigned int	memc_or4;
-	unsigned int	memc_br5;
-	unsigned int	memc_or5;
-	unsigned int	memc_br6;
-	unsigned int	memc_or6;
-	unsigned int	memc_br7;
-	unsigned int	memc_or7;
-	char		res1[0x24];
-	unsigned int	memc_mar;
-	unsigned int	memc_mcr;
-	char		res2[4];
-	unsigned int	memc_mamr;
-	unsigned int	memc_mbmr;
-	unsigned short	memc_mstat;
-	unsigned short	memc_mptpr;
-	unsigned int	memc_mdr;
-	char		res3[0x80];
-} memctl8xx_t;
-
-/* System Integration Timers.
-*/
-typedef struct	sys_int_timers {
-	unsigned short	sit_tbscr;
-	unsigned int	sit_tbreff0;
-	unsigned int	sit_tbreff1;
-	char		res1[0x14];
-	unsigned short	sit_rtcsc;
-	unsigned int	sit_rtc;
-	unsigned int	sit_rtsec;
-	unsigned int	sit_rtcal;
-	char		res2[0x10];
-	unsigned short	sit_piscr;
-	char		res3[2];
-	unsigned int	sit_pitc;
-	unsigned int	sit_pitr;
-	char		res4[0x34];
-} sit8xx_t;
-
-#define TBSCR_TBIRQ_MASK	((unsigned short)0xff00)
-#define TBSCR_REFA		((unsigned short)0x0080)
-#define TBSCR_REFB		((unsigned short)0x0040)
-#define TBSCR_REFAE		((unsigned short)0x0008)
-#define TBSCR_REFBE		((unsigned short)0x0004)
-#define TBSCR_TBF		((unsigned short)0x0002)
-#define TBSCR_TBE		((unsigned short)0x0001)
-
-#define RTCSC_RTCIRQ_MASK	((unsigned short)0xff00)
-#define RTCSC_SEC		((unsigned short)0x0080)
-#define RTCSC_ALR		((unsigned short)0x0040)
-#define RTCSC_38K		((unsigned short)0x0010)
-#define RTCSC_SIE		((unsigned short)0x0008)
-#define RTCSC_ALE		((unsigned short)0x0004)
-#define RTCSC_RTF		((unsigned short)0x0002)
-#define RTCSC_RTE		((unsigned short)0x0001)
-
-#define PISCR_PIRQ_MASK		((unsigned short)0xff00)
-#define PISCR_PS		((unsigned short)0x0080)
-#define PISCR_PIE		((unsigned short)0x0004)
-#define PISCR_PTF		((unsigned short)0x0002)
-#define PISCR_PTE		((unsigned short)0x0001)
-
-/* Clocks and Reset.
-*/
-typedef struct clk_and_reset {
-	unsigned int	car_sccr;
-	unsigned int	car_plprcr;
-	unsigned int	car_rsr;
-	char		res[0x74];        /* Reserved area                  */
-} car8xx_t;
-
-/* System Integration Timers keys.
-*/
-typedef struct sitk {
-	unsigned int	sitk_tbscrk;
-	unsigned int	sitk_tbreff0k;
-	unsigned int	sitk_tbreff1k;
-	unsigned int	sitk_tbk;
-	char		res1[0x10];
-	unsigned int	sitk_rtcsck;
-	unsigned int	sitk_rtck;
-	unsigned int	sitk_rtseck;
-	unsigned int	sitk_rtcalk;
-	char		res2[0x10];
-	unsigned int	sitk_piscrk;
-	unsigned int	sitk_pitck;
-	char		res3[0x38];
-} sitk8xx_t;
-
-/* Clocks and reset keys.
-*/
-typedef struct cark {
-	unsigned int	cark_sccrk;
-	unsigned int	cark_plprcrk;
-	unsigned int	cark_rsrk;
-	char		res[0x474];
-} cark8xx_t;
-
-/* The key to unlock registers maintained by keep-alive power.
-*/
-#define KAPWR_KEY	((unsigned int)0x55ccaa33)
-
-/* LCD interface.  MPC821 Only.
-*/
-typedef struct lcd {
-	unsigned short	lcd_lcolr[16];
-	char		res[0x20];
-	unsigned int	lcd_lccr;
-	unsigned int	lcd_lchcr;
-	unsigned int	lcd_lcvcr;
-	char		res2[4];
-	unsigned int	lcd_lcfaa;
-	unsigned int	lcd_lcfba;
-	char		lcd_lcsr;
-	char		res3[0x7];
-} lcd8xx_t;
-
-/* I2C
-*/
-typedef struct i2c {
-	unsigned char	i2c_i2mod;
-	char		res1[3];
-	unsigned char	i2c_i2add;
-	char		res2[3];
-	unsigned char	i2c_i2brg;
-	char		res3[3];
-	unsigned char	i2c_i2com;
-	char		res4[3];
-	unsigned char	i2c_i2cer;
-	char		res5[3];
-	unsigned char	i2c_i2cmr;
-	char		res6[0x8b];
-} i2c8xx_t;
-
-/* DMA control/status registers.
-*/
-typedef struct sdma_csr {
-	char		res1[4];
-	unsigned int	sdma_sdar;
-	unsigned char	sdma_sdsr;
-	char		res3[3];
-	unsigned char	sdma_sdmr;
-	char		res4[3];
-	unsigned char	sdma_idsr1;
-	char		res5[3];
-	unsigned char	sdma_idmr1;
-	char		res6[3];
-	unsigned char	sdma_idsr2;
-	char		res7[3];
-	unsigned char	sdma_idmr2;
-	char		res8[0x13];
-} sdma8xx_t;
-
-/* Communication Processor Module Interrupt Controller.
-*/
-typedef struct cpm_ic {
-	unsigned short	cpic_civr;
-	char		res[0xe];
-	unsigned int	cpic_cicr;
-	unsigned int	cpic_cipr;
-	unsigned int	cpic_cimr;
-	unsigned int	cpic_cisr;
-} cpic8xx_t;
-
-/* Input/Output Port control/status registers.
-*/
-typedef struct io_port {
-	unsigned short	iop_padir;
-	unsigned short	iop_papar;
-	unsigned short	iop_paodr;
-	unsigned short	iop_padat;
-	char		res1[8];
-	unsigned short	iop_pcdir;
-	unsigned short	iop_pcpar;
-	unsigned short	iop_pcso;
-	unsigned short	iop_pcdat;
-	unsigned short	iop_pcint;
-	char		res2[6];
-	unsigned short	iop_pddir;
-	unsigned short	iop_pdpar;
-	char		res3[2];
-	unsigned short	iop_pddat;
-	char		res4[8];
-} iop8xx_t;
-
-/* Communication Processor Module Timers
-*/
-typedef struct cpm_timers {
-	unsigned short	cpmt_tgcr;
-	char		res1[0xe];
-	unsigned short	cpmt_tmr1;
-	unsigned short	cpmt_tmr2;
-	unsigned short	cpmt_trr1;
-	unsigned short	cpmt_trr2;
-	unsigned short	cpmt_tcr1;
-	unsigned short	cpmt_tcr2;
-	unsigned short	cpmt_tcn1;
-	unsigned short	cpmt_tcn2;
-	unsigned short	cpmt_tmr3;
-	unsigned short	cpmt_tmr4;
-	unsigned short	cpmt_trr3;
-	unsigned short	cpmt_trr4;
-	unsigned short	cpmt_tcr3;
-	unsigned short	cpmt_tcr4;
-	unsigned short	cpmt_tcn3;
-	unsigned short	cpmt_tcn4;
-	unsigned short	cpmt_ter1;
-	unsigned short	cpmt_ter2;
-	unsigned short	cpmt_ter3;
-	unsigned short	cpmt_ter4;
-	char		res2[8];
-} cpmtimer8xx_t;
-
-/* Finally, the Communication Processor stuff.....
-*/
-typedef struct scc {		/* Serial communication channels */
-	unsigned int	scc_gsmrl;
-	unsigned int	scc_gsmrh;
-	unsigned short	scc_pmsr;
-	char		res1[2];
-	unsigned short	scc_todr;
-	unsigned short	scc_dsr;
-	unsigned short	scc_scce;
-	char		res2[2];
-	unsigned short	scc_sccm;
-	char		res3;
-	unsigned char	scc_sccs;
-	char		res4[8];
-} scc_t;
-
-typedef struct smc {		/* Serial management channels */
-	char		res1[2];
-	unsigned short	smc_smcmr;
-	char		res2[2];
-	unsigned char	smc_smce;
-	char		res3[3];
-	unsigned char	smc_smcm;
-	char		res4[5];
-} smc_t;
-
-/* MPC860T Fast Ethernet Controller.  It isn't part of the CPM, but
- * it fits within the address space.
- */
-typedef struct fec {
-	unsigned int	fec_addr_low;		/* LS 32 bits of station address */
-	unsigned short	fec_addr_high;		/* MS 16 bits of address */
-	unsigned short	res1;
-	unsigned int	fec_hash_table_high;
-	unsigned int	fec_hash_table_low;
-	unsigned int	fec_r_des_start;
-	unsigned int	fec_x_des_start;
-	unsigned int	fec_r_buff_size;
-	unsigned int	res2[9];
-	unsigned int	fec_ecntrl;
-	unsigned int	fec_ievent;
-	unsigned int	fec_imask;
-	unsigned int	fec_ivec;
-	unsigned int	fec_r_des_active;
-	unsigned int	fec_x_des_active;
-	unsigned int	res3[10];
-	unsigned int	fec_mii_data;
-	unsigned int	fec_mii_speed;
-	unsigned int	res4[17];
-	unsigned int	fec_r_bound;
-	unsigned int	fec_r_fstart;
-	unsigned int	res5[6];
-	unsigned int	fec_x_fstart;
-	unsigned int	res6[17];
-	unsigned int	fec_fun_code;
-	unsigned int	res7[3];
-	unsigned int	fec_r_cntrl;
-	unsigned int	fec_r_hash;
-	unsigned int	res8[14];
-	unsigned int	fec_x_cntrl;
-	unsigned int	res9[0x1e];
-} fec_t;
-
-typedef struct comm_proc {
-	/* General control and status registers.
-	*/
-	unsigned short	cp_cpcr;
-	char		res1[2];
-	unsigned short	cp_rccr;
-	char		res2[6];
-	unsigned short	cp_cpmcr1;
-	unsigned short	cp_cpmcr2;
-	unsigned short	cp_cpmcr3;
-	unsigned short	cp_cpmcr4;
-	char		res3[2];
-	unsigned short	cp_rter;
-	char		res4[2];
-	unsigned short	cp_rtmr;
-	char		res5[0x14];
-
-	/* Baud rate generators.
-	*/
-	unsigned int	cp_brgc1;
-	unsigned int	cp_brgc2;
-	unsigned int	cp_brgc3;
-	unsigned int	cp_brgc4;
-
-	/* Serial Communication Channels.
-	*/
-	scc_t	cp_scc[4];
-
-	/* Serial Management Channels.
-	*/
-	smc_t	cp_smc[2];
-
-	/* Serial Peripheral Interface.
-	*/
-	unsigned short	cp_spmode;
-	char		res6[4];
-	unsigned char	cp_spie;
-	char		res7[3];
-	unsigned char	cp_spim;
-	char		res8[2];
-	unsigned char	cp_spcom;
-	char		res9[2];
-
-	/* Parallel Interface Port.
-	*/
-	char		res10[2];
-	unsigned short	cp_pipc;
-	char		res11[2];
-	unsigned short	cp_ptpr;
-	unsigned int	cp_pbdir;
-	unsigned int	cp_pbpar;
-	char		res12[2];
-	unsigned short	cp_pbodr;
-	unsigned int	cp_pbdat;
-	char		res13[0x18];
-
-	/* Serial Interface and Time Slot Assignment.
-	*/
-	unsigned int	cp_simode;
-	unsigned char	cp_sigmr;
-	char		res14;
-	unsigned char	cp_sistr;
-	unsigned char	cp_sicmr;
-	char		res15[4];
-	unsigned int	cp_sicr;
-	unsigned int	cp_sirp;
-	char		res16[0x10c];
-	unsigned char	cp_siram[0x200];
-
-	/* The fast ethernet controller is not really part of the CPM,
-	 * but it resides in the address space.
-	 */
-	fec_t		cp_fec;
-	char		res18[0x1000];
-
-	/* Dual Ported RAM follows.
-	 * There are many different formats for this memory area
-	 * depending upon the devices used and options chosen.
-	 */
-	unsigned char	cp_dpmem[0x1000];	/* BD / Data / ucode */
-	unsigned char	res19[0xc00];
-	unsigned char	cp_dparam[0x400];	/* Parameter RAM */
-} cpm8xx_t;
-
-/* Internal memory map.
-*/
-typedef struct immap {
-	sysconf8xx_t	im_siu_conf;	/* SIU Configuration */
-	pcmconf8xx_t	im_pcmcia;	/* PCMCIA Configuration */
-	memctl8xx_t	im_memctl;	/* Memory Controller */
-	sit8xx_t	im_sit;		/* System integration timers */
-	car8xx_t	im_clkrst;	/* Clocks and reset */
-	sitk8xx_t	im_sitk;	/* Sys int timer keys */
-	cark8xx_t	im_clkrstk;	/* Clocks and reset keys */
-	lcd8xx_t	im_lcd;		/* LCD (821 only) */
-	i2c8xx_t	im_i2c;		/* I2C control/status */
-	sdma8xx_t	im_sdma;	/* SDMA control/status */
-	cpic8xx_t	im_cpic;	/* CPM Interrupt Controller */
-	iop8xx_t	im_ioport;	/* IO Port control/status */
-	cpmtimer8xx_t	im_cpmtimer;	/* CPM timers */
-	cpm8xx_t	im_cpm;		/* Communication processor */
-} immap_t;
-
-#endif /* __IMMAP_8XX__ */
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/include/bsp.h b/c/src/lib/libbsp/powerpc/mbx8xx/include/bsp.h
deleted file mode 100644
index eeafa10e11..0000000000
--- a/c/src/lib/libbsp/powerpc/mbx8xx/include/bsp.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*  bsp.h
- *
- *  This include file contains all board IO definitions.
- *
- *  This file includes definitions for the MBX860 and MBX821.
- *
- *  COPYRIGHT (c) 1989-1998.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_POWERPC_MBX8XX_BSP_H
-#define LIBBSP_POWERPC_MBX8XX_BSP_H
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems.h>
-#include <rtems/console.h>
-#include <rtems/clockdrv.h>
-#include <rtems/irq.h>
-#include <mpc8xx.h>
-#include <mpc8xx/cpm.h>
-#include <mpc8xx/mmu.h>
-#include <mpc8xx/console.h>
-#include <bsp/vectors.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- *  Representation of initialization data in NVRAM
- */
-typedef volatile struct nvram_config_ {
-  unsigned char  cache_mode;            /* 0xFA001000 */
-  unsigned char  console_mode;          /* 0xFA001001 */
-  unsigned char  console_printk_port;   /* 0xFA001002 */
-  unsigned char  eppcbug_smc1;          /* 0xFA001003 */
-  unsigned long	 ipaddr;                /* 0xFA001004 */
-  unsigned long	 netmask;               /* 0xFA001008 */
-  unsigned char	 enaddr[6];             /* 0xFA00100C */
-  unsigned short processor_id;          /* 0xFA001012 */
-  unsigned long	 rma_start;             /* 0xFA001014 */
-  unsigned long	 vma_start;             /* 0xFA001018 */
-  unsigned long	 ramsize;               /* 0xFA00101C */
-} nvram_config;
-
-/*
- *  Pointer to the base of User Area NVRAM
- */
-#define nvram			((nvram_config * const) 0xFA001000)
-
-/*
- * Network driver configuration
- */
-struct rtems_bsdnet_ifconfig;
-extern int rtems_enet_driver_attach (struct rtems_bsdnet_ifconfig *config, int attaching);
-#define RTEMS_BSP_NETWORK_DRIVER_NAME	"scc1"
-#define RTEMS_BSP_NETWORK_DRIVER_ATTACH	rtems_enet_driver_attach
-
-/*
- * We need to decide how much memory will be non-cacheable. This
- * will mainly be memory that will be used in DMA (network and serial
- * buffers).
- */
-#define NOCACHE_MEM_SIZE 512*1024
-
-/*
- * indicate, that BSP has IDE driver
- */
-#define RTEMS_BSP_HAS_IDE_DRIVER
-
-extern uint32_t bsp_clock_speed;
-
-char serial_getc(void);
-
-int serial_tstc(void);
-
-void serial_init(void);
-
-int mbx8xx_console_get_configuration(void);
-
-void _InitMBX8xx(void);
-
-int BSP_disconnect_clock_handler(void);
-
-int BSP_connect_clock_handler (rtems_irq_hdl);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/include/commproc.h b/c/src/lib/libbsp/powerpc/mbx8xx/include/commproc.h
deleted file mode 100644
index 1e0d14a8b8..0000000000
--- a/c/src/lib/libbsp/powerpc/mbx8xx/include/commproc.h
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * MPC8xx Communication Processor Module.
- * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
- *
- * This file contains structures and information for the communication
- * processor channels.  Some CPM control and status is available
- * throught the MPC8xx internal memory map.  See immap.h for details.
- * This file only contains what I need for the moment, not the total
- * CPM capabilities.  I (or someone else) will add definitions as they
- * are needed.  -- Dan
- *
- * On the MBX board, EPPC-Bug loads CPM microcode into the first 512
- * bytes of the DP RAM and relocates the I2C parameter area to the
- * IDMA1 space.  The remaining DP RAM is available for buffer descriptors
- * or other use.
- */
-#ifndef __CPM_8XX__
-#define __CPM_8XX__
-
-#include <bsp/8xx_immap.h>
-
-/* CPM Command register.
-*/
-#define CPM_CR_RST	((unsigned short)0x8000)
-#define CPM_CR_OPCODE	((unsigned short)0x0f00)
-#define CPM_CR_CHAN	((unsigned short)0x00f0)
-#define CPM_CR_FLG	((unsigned short)0x0001)
-
-/* Some commands (there are more...later)
-*/
-#define CPM_CR_INIT_TRX		((unsigned short)0x0000)
-#define CPM_CR_INIT_RX		((unsigned short)0x0001)
-#define CPM_CR_INIT_TX		((unsigned short)0x0002)
-#define CPM_CR_STOP_TX		((unsigned short)0x0004)
-#define CPM_CR_RESTART_TX	((unsigned short)0x0006)
-#define CPM_CR_SET_GADDR	((unsigned short)0x0008)
-
-/* Channel numbers.
-*/
-#define CPM_CR_CH_SCC1	((unsigned short)0x0000)
-#define CPM_CR_CH_I2C	((unsigned short)0x0001)	/* I2C and IDMA1 */
-#define CPM_CR_CH_SCC2	((unsigned short)0x0004)
-#define CPM_CR_CH_SPI	((unsigned short)0x0005)	/* SPI / IDMA2 / Timers */
-#define CPM_CR_CH_SCC3	((unsigned short)0x0008)
-#define CPM_CR_CH_SMC1	((unsigned short)0x0009)	/* SMC1 / DSP1 */
-#define CPM_CR_CH_SCC4	((unsigned short)0x000c)
-#define CPM_CR_CH_SMC2	((unsigned short)0x000d)	/* SMC2 / DSP2 */
-
-#define mk_cr_cmd(CH, CMD)	((CMD << 8) | (CH << 4))
-
-/* The dual ported RAM is multi-functional.  Some areas can be (and are
- * being) used for microcode.  There is an area that can only be used
- * as data ram for buffer descriptors, which is all we use right now.
- * Currently the first 512 and last 256 bytes are used for microcode.
- */
-#define CPM_DATAONLY_BASE	((unsigned int)0x0800)
-#define CPM_DATAONLY_SIZE	((unsigned int)0x0700)
-#define CPM_DP_NOSPACE		((unsigned int)0x7fffffff)
-
-/* Export the base address of the communication processor registers
- * and dual port ram.
- */
-unsigned int		m8xx_cpm_dpalloc(unsigned int size);
-unsigned int		m8xx_cpm_hostalloc(unsigned int size);
-void			m8xx_cpm_setbrg(unsigned int brg, unsigned int rate);
-
-/* Buffer descriptors used by many of the CPM protocols.
-*/
-typedef struct cpm_buf_desc {
-	unsigned short	cbd_sc;		/* Status and Control */
-	unsigned short	cbd_datlen;	/* Data length in buffer */
-	unsigned int	cbd_bufaddr;	/* Buffer address in host memory */
-} cbd_t;
-
-#define BD_SC_EMPTY	((unsigned short)0x8000)	/* Recieve is empty */
-#define BD_SC_READY	((unsigned short)0x8000)	/* Transmit is ready */
-#define BD_SC_WRAP	((unsigned short)0x2000)	/* Last buffer descriptor */
-#define BD_SC_INTRPT	((unsigned short)0x1000)	/* Interrupt on change */
-#define BD_SC_CM	((unsigned short)0x0200)	/* Continous mode */
-#define BD_SC_ID	((unsigned short)0x0100)	/* Rec'd too many idles */
-#define BD_SC_P		((unsigned short)0x0100)	/* xmt preamble */
-#define BD_SC_BR	((unsigned short)0x0020)	/* Break received */
-#define BD_SC_FR	((unsigned short)0x0010)	/* Framing error */
-#define BD_SC_PR	((unsigned short)0x0008)	/* Parity error */
-#define BD_SC_OV	((unsigned short)0x0002)	/* Overrun */
-#define BD_SC_CD	((unsigned short)0x0001)	/* ?? */
-
-/* Parameter RAM offsets.
-*/
-#define PROFF_SCC1	((unsigned int)0x0000)
-#define PROFF_SCC2	((unsigned int)0x0100)
-#define PROFF_SCC3	((unsigned int)0x0200)
-#define PROFF_SMC1	((unsigned int)0x0280)
-#define PROFF_SCC4	((unsigned int)0x0300)
-#define PROFF_SMC2	((unsigned int)0x0380)
-
-/* Define enough so I can at least use the serial port as a UART.
- */
-typedef struct smc_uart {
-	unsigned short	smc_rbase;	/* Rx Buffer descriptor base address */
-	unsigned short	smc_tbase;	/* Tx Buffer descriptor base address */
-	unsigned char	smc_rfcr;	/* Rx function code */
-	unsigned char	smc_tfcr;	/* Tx function code */
-	unsigned short	smc_mrblr;	/* Max receive buffer length */
-	unsigned int	smc_rstate;	/* Internal */
-	unsigned int	smc_idp;	/* Internal */
-	unsigned short	smc_rbptr;	/* Internal */
-	unsigned short	smc_ibc;	/* Internal */
-	unsigned int	smc_rxtmp;	/* Internal */
-	unsigned int	smc_tstate;	/* Internal */
-	unsigned int	smc_tdp;	/* Internal */
-	unsigned short	smc_tbptr;	/* Internal */
-	unsigned short	smc_tbc;	/* Internal */
-	unsigned int	smc_txtmp;	/* Internal */
-	unsigned short	smc_maxidl;	/* Maximum idle characters */
-	unsigned short	smc_tmpidl;	/* Temporary idle counter */
-	unsigned short	smc_brklen;	/* Last received break length */
-	unsigned short	smc_brkec;	/* rcv'd break condition counter */
-	unsigned short	smc_brkcr;	/* xmt break count register */
-	unsigned short	smc_rmask;	/* Temporary bit mask */
-} smc_uart_t;
-
-/* Function code bits.
-*/
-#define SMC_EB	((unsigned char)0x10)	/* Set big endian byte order */
-
-/* SMC uart mode register.
-*/
-#define	SMCMR_REN	((unsigned short)0x0001)
-#define SMCMR_TEN	((unsigned short)0x0002)
-#define SMCMR_DM	((unsigned short)0x000c)
-#define SMCMR_SM_GCI	((unsigned short)0x0000)
-#define SMCMR_SM_UART	((unsigned short)0x0020)
-#define SMCMR_SM_TRANS	((unsigned short)0x0030)
-#define SMCMR_SM_MASK	((unsigned short)0x0030)
-#define SMCMR_PM_EVEN	((unsigned short)0x0100)	/* Even parity, else odd */
-#define SMCMR_PEN	((unsigned short)0x0200)	/* Parity enable */
-#define SMCMR_SL	((unsigned short)0x0400)	/* Two stops, else one */
-#define SMCR_CLEN_MASK	((unsigned short)0x7800)	/* Character length */
-#define smcr_mk_clen(C)	(((C) << 11) & SMCR_CLEN_MASK)
-
-/* SMC Event and Mask register.
-*/
-#define	SMCM_TXE	((unsigned char)0x10)
-#define	SMCM_BSY	((unsigned char)0x04)
-#define	SMCM_TX		((unsigned char)0x02)
-#define	SMCM_RX		((unsigned char)0x01)
-
-/* Baud rate generators.
-*/
-#define CPM_BRG_RST		((unsigned int)0x00020000)
-#define CPM_BRG_EN		((unsigned int)0x00010000)
-#define CPM_BRG_EXTC_INT	((unsigned int)0x00000000)
-#define CPM_BRG_EXTC_CLK2	((unsigned int)0x00004000)
-#define CPM_BRG_EXTC_CLK6	((unsigned int)0x00008000)
-#define CPM_BRG_ATB		((unsigned int)0x00002000)
-#define CPM_BRG_CD_MASK		((unsigned int)0x00001ffe)
-#define CPM_BRG_DIV16		((unsigned int)0x00000001)
-
-/* SCCs.
-*/
-#define SCC_GSMRH_IRP		((unsigned int)0x00040000)
-#define SCC_GSMRH_GDE		((unsigned int)0x00010000)
-#define SCC_GSMRH_TCRC_CCITT	((unsigned int)0x00008000)
-#define SCC_GSMRH_TCRC_BISYNC	((unsigned int)0x00004000)
-#define SCC_GSMRH_TCRC_HDLC	((unsigned int)0x00000000)
-#define SCC_GSMRH_REVD		((unsigned int)0x00002000)
-#define SCC_GSMRH_TRX		((unsigned int)0x00001000)
-#define SCC_GSMRH_TTX		((unsigned int)0x00000800)
-#define SCC_GSMRH_CDP		((unsigned int)0x00000400)
-#define SCC_GSMRH_CTSP		((unsigned int)0x00000200)
-#define SCC_GSMRH_CDS		((unsigned int)0x00000100)
-#define SCC_GSMRH_CTSS		((unsigned int)0x00000080)
-#define SCC_GSMRH_TFL		((unsigned int)0x00000040)
-#define SCC_GSMRH_RFW		((unsigned int)0x00000020)
-#define SCC_GSMRH_TXSY		((unsigned int)0x00000010)
-#define SCC_GSMRH_SYNL16	((unsigned int)0x0000000c)
-#define SCC_GSMRH_SYNL8		((unsigned int)0x00000008)
-#define SCC_GSMRH_SYNL4		((unsigned int)0x00000004)
-#define SCC_GSMRH_RTSM		((unsigned int)0x00000002)
-#define SCC_GSMRH_RSYN		((unsigned int)0x00000001)
-
-#define SCC_GSMRL_SIR		((unsigned int)0x80000000)	/* SCC2 only */
-#define SCC_GSMRL_EDGE_NONE	((unsigned int)0x60000000)
-#define SCC_GSMRL_EDGE_NEG	((unsigned int)0x40000000)
-#define SCC_GSMRL_EDGE_POS	((unsigned int)0x20000000)
-#define SCC_GSMRL_EDGE_BOTH	((unsigned int)0x00000000)
-#define SCC_GSMRL_TCI		((unsigned int)0x10000000)
-#define SCC_GSMRL_TSNC_3	((unsigned int)0x0c000000)
-#define SCC_GSMRL_TSNC_4	((unsigned int)0x08000000)
-#define SCC_GSMRL_TSNC_14	((unsigned int)0x04000000)
-#define SCC_GSMRL_TSNC_INF	((unsigned int)0x00000000)
-#define SCC_GSMRL_RINV		((unsigned int)0x02000000)
-#define SCC_GSMRL_TINV		((unsigned int)0x01000000)
-#define SCC_GSMRL_TPL_128	((unsigned int)0x00c00000)
-#define SCC_GSMRL_TPL_64	((unsigned int)0x00a00000)
-#define SCC_GSMRL_TPL_48	((unsigned int)0x00800000)
-#define SCC_GSMRL_TPL_32	((unsigned int)0x00600000)
-#define SCC_GSMRL_TPL_16	((unsigned int)0x00400000)
-#define SCC_GSMRL_TPL_8		((unsigned int)0x00200000)
-#define SCC_GSMRL_TPL_NONE	((unsigned int)0x00000000)
-#define SCC_GSMRL_TPP_ALL1	((unsigned int)0x00180000)
-#define SCC_GSMRL_TPP_01	((unsigned int)0x00100000)
-#define SCC_GSMRL_TPP_10	((unsigned int)0x00080000)
-#define SCC_GSMRL_TPP_ZEROS	((unsigned int)0x00000000)
-#define SCC_GSMRL_TEND		((unsigned int)0x00040000)
-#define SCC_GSMRL_TDCR_32	((unsigned int)0x00030000)
-#define SCC_GSMRL_TDCR_16	((unsigned int)0x00020000)
-#define SCC_GSMRL_TDCR_8	((unsigned int)0x00010000)
-#define SCC_GSMRL_TDCR_1	((unsigned int)0x00000000)
-#define SCC_GSMRL_RDCR_32	((unsigned int)0x0000c000)
-#define SCC_GSMRL_RDCR_16	((unsigned int)0x00008000)
-#define SCC_GSMRL_RDCR_8	((unsigned int)0x00004000)
-#define SCC_GSMRL_RDCR_1	((unsigned int)0x00000000)
-#define SCC_GSMRL_RENC_DFMAN	((unsigned int)0x00003000)
-#define SCC_GSMRL_RENC_MANCH	((unsigned int)0x00002000)
-#define SCC_GSMRL_RENC_FM0	((unsigned int)0x00001000)
-#define SCC_GSMRL_RENC_NRZI	((unsigned int)0x00000800)
-#define SCC_GSMRL_RENC_NRZ	((unsigned int)0x00000000)
-#define SCC_GSMRL_TENC_DFMAN	((unsigned int)0x00000600)
-#define SCC_GSMRL_TENC_MANCH	((unsigned int)0x00000400)
-#define SCC_GSMRL_TENC_FM0	((unsigned int)0x00000200)
-#define SCC_GSMRL_TENC_NRZI	((unsigned int)0x00000100)
-#define SCC_GSMRL_TENC_NRZ	((unsigned int)0x00000000)
-#define SCC_GSMRL_DIAG_LE	((unsigned int)0x000000c0)	/* Loop and echo */
-#define SCC_GSMRL_DIAG_ECHO	((unsigned int)0x00000080)
-#define SCC_GSMRL_DIAG_LOOP	((unsigned int)0x00000040)
-#define SCC_GSMRL_DIAG_NORM	((unsigned int)0x00000000)
-#define SCC_GSMRL_ENR		((unsigned int)0x00000020)
-#define SCC_GSMRL_ENT		((unsigned int)0x00000010)
-#define SCC_GSMRL_MODE_ENET	((unsigned int)0x0000000c)
-#define SCC_GSMRL_MODE_DDCMP	((unsigned int)0x00000009)
-#define SCC_GSMRL_MODE_BISYNC	((unsigned int)0x00000008)
-#define SCC_GSMRL_MODE_V14	((unsigned int)0x00000007)
-#define SCC_GSMRL_MODE_AHDLC	((unsigned int)0x00000006)
-#define SCC_GSMRL_MODE_PROFIBUS	((unsigned int)0x00000005)
-#define SCC_GSMRL_MODE_UART	((unsigned int)0x00000004)
-#define SCC_GSMRL_MODE_SS7	((unsigned int)0x00000003)
-#define SCC_GSMRL_MODE_ATALK	((unsigned int)0x00000002)
-#define SCC_GSMRL_MODE_HDLC	((unsigned int)0x00000000)
-
-#define SCC_TODR_TOD		((unsigned short)0x8000)
-
-/* SCC Event and Mask register.
-*/
-#define	SCCM_TXE	((unsigned char)0x10)
-#define	SCCM_BSY	((unsigned char)0x04)
-#define	SCCM_TX		((unsigned char)0x02)
-#define	SCCM_RX		((unsigned char)0x01)
-
-typedef struct scc_param {
-	unsigned short	scc_rbase;	/* Rx Buffer descriptor base address */
-	unsigned short	scc_tbase;	/* Tx Buffer descriptor base address */
-	unsigned char	scc_rfcr;	/* Rx function code */
-	unsigned char	scc_tfcr;	/* Tx function code */
-	unsigned short	scc_mrblr;	/* Max receive buffer length */
-	unsigned int	scc_rstate;	/* Internal */
-	unsigned int	scc_idp;	/* Internal */
-	unsigned short	scc_rbptr;	/* Internal */
-	unsigned short	scc_ibc;	/* Internal */
-	unsigned int	scc_rxtmp;	/* Internal */
-	unsigned int	scc_tstate;	/* Internal */
-	unsigned int	scc_tdp;	/* Internal */
-	unsigned short	scc_tbptr;	/* Internal */
-	unsigned short	scc_tbc;	/* Internal */
-	unsigned int	scc_txtmp;	/* Internal */
-	unsigned int	scc_rcrc;	/* Internal */
-	unsigned int	scc_tcrc;	/* Internal */
-} sccp_t;
-
-/* Function code bits.
-*/
-#define SCC_EB	((unsigned char)0x10)	/* Set big endian byte order */
-
-/* CPM Ethernet through SCC1.
- */
-typedef struct scc_enet {
-	sccp_t	sen_genscc;
-	unsigned int	sen_cpres;	/* Preset CRC */
-	unsigned int	sen_cmask;	/* Constant mask for CRC */
-	unsigned int	sen_crcec;	/* CRC Error counter */
-	unsigned int	sen_alec;	/* alignment error counter */
-	unsigned int	sen_disfc;	/* discard frame counter */
-	unsigned short	sen_pads;	/* Tx short frame pad character */
-	unsigned short	sen_retlim;	/* Retry limit threshold */
-	unsigned short	sen_retcnt;	/* Retry limit counter */
-	unsigned short	sen_maxflr;	/* maximum frame length register */
-	unsigned short	sen_minflr;	/* minimum frame length register */
-	unsigned short	sen_maxd1;	/* maximum DMA1 length */
-	unsigned short	sen_maxd2;	/* maximum DMA2 length */
-	unsigned short	sen_maxd;	/* Rx max DMA */
-	unsigned short	sen_dmacnt;	/* Rx DMA counter */
-	unsigned short	sen_maxb;	/* Max BD byte count */
-	unsigned short	sen_gaddr1;	/* Group address filter */
-	unsigned short	sen_gaddr2;
-	unsigned short	sen_gaddr3;
-	unsigned short	sen_gaddr4;
-	unsigned int	sen_tbuf0data0;	/* Save area 0 - current frame */
-	unsigned int	sen_tbuf0data1;	/* Save area 1 - current frame */
-	unsigned int	sen_tbuf0rba;	/* Internal */
-	unsigned int	sen_tbuf0crc;	/* Internal */
-	unsigned short	sen_tbuf0bcnt;	/* Internal */
-	unsigned short	sen_paddrh;	/* physical address (MSB) */
-	unsigned short	sen_paddrm;
-	unsigned short	sen_paddrl;	/* physical address (LSB) */
-	unsigned short	sen_pper;	/* persistence */
-	unsigned short	sen_rfbdptr;	/* Rx first BD pointer */
-	unsigned short	sen_tfbdptr;	/* Tx first BD pointer */
-	unsigned short	sen_tlbdptr;	/* Tx last BD pointer */
-	unsigned int	sen_tbuf1data0;	/* Save area 0 - current frame */
-	unsigned int	sen_tbuf1data1;	/* Save area 1 - current frame */
-	unsigned int	sen_tbuf1rba;	/* Internal */
-	unsigned int	sen_tbuf1crc;	/* Internal */
-	unsigned short	sen_tbuf1bcnt;	/* Internal */
-	unsigned short	sen_txlen;	/* Tx Frame length counter */
-	unsigned short	sen_iaddr1;	/* Individual address filter */
-	unsigned short	sen_iaddr2;
-	unsigned short	sen_iaddr3;
-	unsigned short	sen_iaddr4;
-	unsigned short	sen_boffcnt;	/* Backoff counter */
-
-	/* NOTE: Some versions of the manual have the following items
-	 * incorrectly documented.  Below is the proper order.
-	 */
-	unsigned short	sen_taddrh;	/* temp address (MSB) */
-	unsigned short	sen_taddrm;
-	unsigned short	sen_taddrl;	/* temp address (LSB) */
-} scc_enet_t;
-
-/* Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC1 use.  The TCLK and RCLK seem unique
- * to the MBX860 board.  Any two of the four available clocks could be
- * used, and the MPC860 cookbook manual has an example using different
- * clock pins.
- */
-#define PA_ENET_RXD	((unsigned short)0x0001)
-#define PA_ENET_TXD	((unsigned short)0x0002)
-#define PA_ENET_TCLK	((unsigned short)0x0200)
-#define PA_ENET_RCLK	((unsigned short)0x0800)
-#define PC_ENET_TENA	((unsigned short)0x0001)
-#define PC_ENET_CLSN	((unsigned short)0x0010)
-#define PC_ENET_RENA	((unsigned short)0x0020)
-
-/* Control bits in the SICR to route TCLK (CLK2) and RCLK (CLK4) to
- * SCC1.  Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
- */
-#define SICR_ENET_MASK	((unsigned int)0x000000ff)
-#define SICR_ENET_CLKRT	((unsigned int)0x0000003d)
-
-/* SCC Event register as used by Ethernet.
-*/
-#define SCCE_ENET_GRA	((unsigned short)0x0080)	/* Graceful stop complete */
-#define SCCE_ENET_TXE	((unsigned short)0x0010)	/* Transmit Error */
-#define SCCE_ENET_RXF	((unsigned short)0x0008)	/* Full frame received */
-#define SCCE_ENET_BSY	((unsigned short)0x0004)	/* All incoming buffers full */
-#define SCCE_ENET_TXB	((unsigned short)0x0002)	/* A buffer was transmitted */
-#define SCCE_ENET_RXB	((unsigned short)0x0001)	/* A buffer was received */
-
-/* SCC Mode Register (PMSR) as used by Ethernet.
-*/
-#define SCC_PMSR_HBC	((unsigned short)0x8000)	/* Enable heartbeat */
-#define SCC_PMSR_FC	((unsigned short)0x4000)	/* Force collision */
-#define SCC_PMSR_RSH	((unsigned short)0x2000)	/* Receive short frames */
-#define SCC_PMSR_IAM	((unsigned short)0x1000)	/* Check individual hash */
-#define SCC_PMSR_ENCRC	((unsigned short)0x0800)	/* Ethernet CRC mode */
-#define SCC_PMSR_PRO	((unsigned short)0x0200)	/* Promiscuous mode */
-#define SCC_PMSR_BRO	((unsigned short)0x0100)	/* Catch broadcast pkts */
-#define SCC_PMSR_SBT	((unsigned short)0x0080)	/* Special backoff timer */
-#define SCC_PMSR_LPB	((unsigned short)0x0040)	/* Set Loopback mode */
-#define SCC_PMSR_SIP	((unsigned short)0x0020)	/* Sample Input Pins */
-#define SCC_PMSR_LCW	((unsigned short)0x0010)	/* Late collision window */
-#define SCC_PMSR_NIB22	((unsigned short)0x000a)	/* Start frame search */
-#define SCC_PMSR_FDE	((unsigned short)0x0001)	/* Full duplex enable */
-
-/* Buffer descriptor control/status used by Ethernet receive.
-*/
-#define BD_ENET_RX_EMPTY	((unsigned short)0x8000)
-#define BD_ENET_RX_WRAP		((unsigned short)0x2000)
-#define BD_ENET_RX_INTR		((unsigned short)0x1000)
-#define BD_ENET_RX_LAST		((unsigned short)0x0800)
-#define BD_ENET_RX_FIRST	((unsigned short)0x0400)
-#define BD_ENET_RX_MISS		((unsigned short)0x0100)
-#define BD_ENET_RX_LG		((unsigned short)0x0020)
-#define BD_ENET_RX_NO		((unsigned short)0x0010)
-#define BD_ENET_RX_SH		((unsigned short)0x0008)
-#define BD_ENET_RX_CR		((unsigned short)0x0004)
-#define BD_ENET_RX_OV		((unsigned short)0x0002)
-#define BD_ENET_RX_CL		((unsigned short)0x0001)
-#define BD_ENET_RX_STATS	((unsigned short)0x013f)	/* All status bits */
-
-/* Buffer descriptor control/status used by Ethernet transmit.
-*/
-#define BD_ENET_TX_READY	((unsigned short)0x8000)
-#define BD_ENET_TX_PAD		((unsigned short)0x4000)
-#define BD_ENET_TX_WRAP		((unsigned short)0x2000)
-#define BD_ENET_TX_INTR		((unsigned short)0x1000)
-#define BD_ENET_TX_LAST		((unsigned short)0x0800)
-#define BD_ENET_TX_TC		((unsigned short)0x0400)
-#define BD_ENET_TX_DEF		((unsigned short)0x0200)
-#define BD_ENET_TX_HB		((unsigned short)0x0100)
-#define BD_ENET_TX_LC		((unsigned short)0x0080)
-#define BD_ENET_TX_RL		((unsigned short)0x0040)
-#define BD_ENET_TX_RCMASK	((unsigned short)0x003c)
-#define BD_ENET_TX_UN		((unsigned short)0x0002)
-#define BD_ENET_TX_CSL		((unsigned short)0x0001)
-#define BD_ENET_TX_STATS	((unsigned short)0x03ff)	/* All status bits */
-
-/* SCC as UART
-*/
-typedef struct scc_uart {
-	sccp_t	scc_genscc;
-	unsigned int	scc_res1;	/* Reserved */
-	unsigned int	scc_res2;	/* Reserved */
-	unsigned short	scc_maxidl;	/* Maximum idle chars */
-	unsigned short	scc_idlc;	/* temp idle counter */
-	unsigned short	scc_brkcr;	/* Break count register */
-	unsigned short	scc_parec;	/* receive parity error counter */
-	unsigned short	scc_frmec;	/* receive framing error counter */
-	unsigned short	scc_nosec;	/* receive noise counter */
-	unsigned short	scc_brkec;	/* receive break condition counter */
-	unsigned short	scc_brkln;	/* last received break length */
-	unsigned short	scc_uaddr1;	/* UART address character 1 */
-	unsigned short	scc_uaddr2;	/* UART address character 2 */
-	unsigned short	scc_rtemp;	/* Temp storage */
-	unsigned short	scc_toseq;	/* Transmit out of sequence char */
-	unsigned short	scc_char1;	/* control character 1 */
-	unsigned short	scc_char2;	/* control character 2 */
-	unsigned short	scc_char3;	/* control character 3 */
-	unsigned short	scc_char4;	/* control character 4 */
-	unsigned short	scc_char5;	/* control character 5 */
-	unsigned short	scc_char6;	/* control character 6 */
-	unsigned short	scc_char7;	/* control character 7 */
-	unsigned short	scc_char8;	/* control character 8 */
-	unsigned short	scc_rccm;	/* receive control character mask */
-	unsigned short	scc_rccr;	/* receive control character register */
-	unsigned short	scc_rlbc;	/* receive last break character */
-} scc_uart_t;
-
-/* SCC Event and Mask registers when it is used as a UART.
-*/
-#define UART_SCCM_GLR		((unsigned short)0x1000)
-#define UART_SCCM_GLT		((unsigned short)0x0800)
-#define UART_SCCM_AB		((unsigned short)0x0200)
-#define UART_SCCM_IDL		((unsigned short)0x0100)
-#define UART_SCCM_GRA		((unsigned short)0x0080)
-#define UART_SCCM_BRKE		((unsigned short)0x0040)
-#define UART_SCCM_BRKS		((unsigned short)0x0020)
-#define UART_SCCM_CCR		((unsigned short)0x0008)
-#define UART_SCCM_BSY		((unsigned short)0x0004)
-#define UART_SCCM_TX		((unsigned short)0x0002)
-#define UART_SCCM_RX		((unsigned short)0x0001)
-
-/* The SCC PMSR when used as a UART.
-*/
-#define SCU_PMSR_FLC		((unsigned short)0x8000)
-#define SCU_PMSR_SL		((unsigned short)0x4000)
-#define SCU_PMSR_CL		((unsigned short)0x3000)
-#define SCU_PMSR_UM		((unsigned short)0x0c00)
-#define SCU_PMSR_FRZ		((unsigned short)0x0200)
-#define SCU_PMSR_RZS		((unsigned short)0x0100)
-#define SCU_PMSR_SYN		((unsigned short)0x0080)
-#define SCU_PMSR_DRT		((unsigned short)0x0040)
-#define SCU_PMSR_PEN		((unsigned short)0x0010)
-#define SCU_PMSR_RPM		((unsigned short)0x000c)
-#define SCU_PMSR_REVP		((unsigned short)0x0008)
-#define SCU_PMSR_TPM		((unsigned short)0x0003)
-#define SCU_PMSR_TEVP		((unsigned short)0x0003)
-
-/* CPM Transparent mode SCC.
- */
-typedef struct scc_trans {
-	sccp_t	st_genscc;
-	unsigned int	st_cpres;	/* Preset CRC */
-	unsigned int	st_cmask;	/* Constant mask for CRC */
-} scc_trans_t;
-
-/* CPM interrupts.  There are nearly 32 interrupts generated by CPM
- * channels or devices.  All of these are presented to the PPC core
- * as a single interrupt.  The CPM interrupt handler dispatches its
- * own handlers, in a similar fashion to the PPC core handler.  We
- * use the table as defined in the manuals (i.e. no special high
- * priority and SCC1 == SCCa, etc...).
- */
-#define CPMVEC_NR		32
-#define	CPMVEC_PIO_PC15		((unsigned short)0x1f)
-#define	CPMVEC_SCC1		((unsigned short)0x1e)
-#define	CPMVEC_SCC2		((unsigned short)0x1d)
-#define	CPMVEC_SCC3		((unsigned short)0x1c)
-#define	CPMVEC_SCC4		((unsigned short)0x1b)
-#define	CPMVEC_PIO_PC14		((unsigned short)0x1a)
-#define	CPMVEC_TIMER1		((unsigned short)0x19)
-#define	CPMVEC_PIO_PC13		((unsigned short)0x18)
-#define	CPMVEC_PIO_PC12		((unsigned short)0x17)
-#define	CPMVEC_SDMA_CB_ERR	((unsigned short)0x16)
-#define CPMVEC_IDMA1		((unsigned short)0x15)
-#define CPMVEC_IDMA2		((unsigned short)0x14)
-#define CPMVEC_TIMER2		((unsigned short)0x12)
-#define CPMVEC_RISCTIMER	((unsigned short)0x11)
-#define CPMVEC_I2C		((unsigned short)0x10)
-#define	CPMVEC_PIO_PC11		((unsigned short)0x0f)
-#define	CPMVEC_PIO_PC10		((unsigned short)0x0e)
-#define CPMVEC_TIMER3		((unsigned short)0x0c)
-#define	CPMVEC_PIO_PC9		((unsigned short)0x0b)
-#define	CPMVEC_PIO_PC8		((unsigned short)0x0a)
-#define	CPMVEC_PIO_PC7		((unsigned short)0x09)
-#define CPMVEC_TIMER4		((unsigned short)0x07)
-#define	CPMVEC_PIO_PC6		((unsigned short)0x06)
-#define	CPMVEC_SPI		((unsigned short)0x05)
-#define	CPMVEC_SMC1		((unsigned short)0x04)
-#define	CPMVEC_SMC2		((unsigned short)0x03)
-#define	CPMVEC_PIO_PC5		((unsigned short)0x02)
-#define	CPMVEC_PIO_PC4		((unsigned short)0x01)
-#define	CPMVEC_ERROR		((unsigned short)0x00)
-
-extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id);
-
-/* CPM interrupt configuration vector.
-*/
-#define	CICR_SCD_SCC4		((unsigned int)0x00c00000)	/* SCC4 @ SCCd */
-#define	CICR_SCC_SCC3		((unsigned int)0x00200000)	/* SCC3 @ SCCc */
-#define	CICR_SCB_SCC2		((unsigned int)0x00040000)	/* SCC2 @ SCCb */
-#define	CICR_SCA_SCC1		((unsigned int)0x00000000)	/* SCC1 @ SCCa */
-#define CICR_IRL_MASK		((unsigned int)0x0000e000)	/* Core interrrupt */
-#define CICR_HP_MASK		((unsigned int)0x00001f00)	/* Hi-pri int. */
-#define CICR_IEN		((unsigned int)0x00000080)	/* Int. enable */
-#define CICR_SPS		((unsigned int)0x00000001)	/* SCC Spread */
-#endif /* __CPM_8XX__ */
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/include/coverhd.h b/c/src/lib/libbsp/powerpc/mbx8xx/include/coverhd.h
deleted file mode 100644
index 4d8166847d..0000000000
--- a/c/src/lib/libbsp/powerpc/mbx8xx/include/coverhd.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_mbx8xx
- * @brief C Overhead definitions
- */
-
-/*  
- *
- *  This include file has defines to represent the overhead associated
- *  with calling a particular directive from C.  These are used in the
- *  Timing Test Suite to ignore the overhead required to pass arguments
- *  to directives.  On some CPUs and/or target boards, this overhead
- *  is significant and makes it difficult to distinguish internal
- *  RTEMS execution time from that used to call the directive.
- *  This file should be updated after running the C overhead timing
- *  test.  Once this update has been performed, the RTEMS Time Test
- *  Suite should be rebuilt to account for these overhead times in the
- *  timing results.
- *
- *  NOTE:  If these are all zero, then the times reported include
- *         all calling overhead including passing of arguments.
- *
- *  COPYRIGHT (c) 1989-1998.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __COVERHD_h
-#define __COVERHD_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if ( defined(mbx821_001) || defined(mbx821_001b) || defined(mbx860_001b) )
-#if BSP_INSTRUCTION_CACHE_ENABLED
-/*
- * 50 MHz processor, cache enabled.
- */
-#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      0
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        0
-#define CALLING_OVERHEAD_TASK_CREATE               1
-#define CALLING_OVERHEAD_TASK_IDENT                0
-#define CALLING_OVERHEAD_TASK_START                0
-#define CALLING_OVERHEAD_TASK_RESTART              0
-#define CALLING_OVERHEAD_TASK_DELETE               0
-#define CALLING_OVERHEAD_TASK_SUSPEND              0
-#define CALLING_OVERHEAD_TASK_RESUME               0
-#define CALLING_OVERHEAD_TASK_SET_PRIORITY         0
-#define CALLING_OVERHEAD_TASK_MODE                 0
-#define CALLING_OVERHEAD_TASK_GET_NOTE             0
-#define CALLING_OVERHEAD_TASK_SET_NOTE             0
-#define CALLING_OVERHEAD_TASK_WAKE_WHEN            1
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           0
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           0
-#define CALLING_OVERHEAD_CLOCK_GET                 1
-#define CALLING_OVERHEAD_CLOCK_SET                 1
-#define CALLING_OVERHEAD_CLOCK_TICK                0
-
-#define CALLING_OVERHEAD_TIMER_CREATE              0
-#define CALLING_OVERHEAD_TIMER_IDENT               0
-#define CALLING_OVERHEAD_TIMER_DELETE              0
-#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          0
-#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           1
-#define CALLING_OVERHEAD_TIMER_RESET               0
-#define CALLING_OVERHEAD_TIMER_CANCEL              0
-#define CALLING_OVERHEAD_SEMAPHORE_CREATE          0
-#define CALLING_OVERHEAD_SEMAPHORE_IDENT           0
-#define CALLING_OVERHEAD_SEMAPHORE_DELETE          0
-#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          0
-#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       0
-
-#define CALLING_OVERHEAD_EVENT_SEND                0
-#define CALLING_OVERHEAD_EVENT_RECEIVE             0
-#define CALLING_OVERHEAD_SIGNAL_CATCH              0
-#define CALLING_OVERHEAD_SIGNAL_SEND               0
-#define CALLING_OVERHEAD_PARTITION_CREATE          1
-#define CALLING_OVERHEAD_PARTITION_IDENT           0
-#define CALLING_OVERHEAD_PARTITION_DELETE          0
-#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      0
-#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   0
-#define CALLING_OVERHEAD_REGION_CREATE             1
-#define CALLING_OVERHEAD_REGION_IDENT              0
-#define CALLING_OVERHEAD_REGION_DELETE             0
-#define CALLING_OVERHEAD_REGION_GET_SEGMENT        0
-#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     0
-#define CALLING_OVERHEAD_PORT_CREATE               0
-#define CALLING_OVERHEAD_PORT_IDENT                0
-#define CALLING_OVERHEAD_PORT_DELETE               0
-#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 0
-#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 0
-
-#define CALLING_OVERHEAD_IO_INITIALIZE             0
-#define CALLING_OVERHEAD_IO_OPEN                   0
-#define CALLING_OVERHEAD_IO_CLOSE                  0
-#define CALLING_OVERHEAD_IO_READ                   0
-#define CALLING_OVERHEAD_IO_WRITE                  0
-#define CALLING_OVERHEAD_IO_CONTROL                0
-#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     0
-#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  0
-
-#else
-/*
- * 50 MHz processor, cache disabled.
- */
-#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      4
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        4
-#define CALLING_OVERHEAD_TASK_CREATE               7
-#define CALLING_OVERHEAD_TASK_IDENT                6
-#define CALLING_OVERHEAD_TASK_START                5
-#define CALLING_OVERHEAD_TASK_RESTART              5
-#define CALLING_OVERHEAD_TASK_DELETE               4
-#define CALLING_OVERHEAD_TASK_SUSPEND              4
-#define CALLING_OVERHEAD_TASK_RESUME               4
-#define CALLING_OVERHEAD_TASK_SET_PRIORITY         5
-#define CALLING_OVERHEAD_TASK_MODE                 5
-#define CALLING_OVERHEAD_TASK_GET_NOTE             5
-#define CALLING_OVERHEAD_TASK_SET_NOTE             5
-#define CALLING_OVERHEAD_TASK_WAKE_WHEN           19
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           4
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           5
-#define CALLING_OVERHEAD_CLOCK_GET                20
-#define CALLING_OVERHEAD_CLOCK_SET                19
-#define CALLING_OVERHEAD_CLOCK_TICK                3
-
-#define CALLING_OVERHEAD_TIMER_CREATE              5
-#define CALLING_OVERHEAD_TIMER_IDENT               4
-#define CALLING_OVERHEAD_TIMER_DELETE              5
-#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          6
-#define CALLING_OVERHEAD_TIMER_FIRE_WHEN          21
-#define CALLING_OVERHEAD_TIMER_RESET               4
-#define CALLING_OVERHEAD_TIMER_CANCEL              4
-#define CALLING_OVERHEAD_SEMAPHORE_CREATE          6
-#define CALLING_OVERHEAD_SEMAPHORE_IDENT           4
-#define CALLING_OVERHEAD_SEMAPHORE_DELETE          6
-#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          5
-#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      6
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       6
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     6
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       5
-
-#define CALLING_OVERHEAD_EVENT_SEND                5
-#define CALLING_OVERHEAD_EVENT_RECEIVE             5
-#define CALLING_OVERHEAD_SIGNAL_CATCH              4
-#define CALLING_OVERHEAD_SIGNAL_SEND               5
-#define CALLING_OVERHEAD_PARTITION_CREATE          7
-#define CALLING_OVERHEAD_PARTITION_IDENT           6
-#define CALLING_OVERHEAD_PARTITION_DELETE          4
-#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      5
-#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   5
-#define CALLING_OVERHEAD_REGION_CREATE             7
-#define CALLING_OVERHEAD_REGION_IDENT              5
-#define CALLING_OVERHEAD_REGION_DELETE             4
-#define CALLING_OVERHEAD_REGION_GET_SEGMENT        6
-#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     5
-#define CALLING_OVERHEAD_PORT_CREATE               6
-#define CALLING_OVERHEAD_PORT_IDENT                5
-#define CALLING_OVERHEAD_PORT_DELETE               4
-#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 6
-#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 6
-
-#define CALLING_OVERHEAD_IO_INITIALIZE             6
-#define CALLING_OVERHEAD_IO_OPEN                   6
-#define CALLING_OVERHEAD_IO_CLOSE                  6
-#define CALLING_OVERHEAD_IO_READ                   6
-#define CALLING_OVERHEAD_IO_WRITE                  6
-#define CALLING_OVERHEAD_IO_CONTROL                6
-#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     5
-#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      5
-#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     5
-#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  3
-
-#endif /* BSP_INSTRUCTION_CACHE_ENABLED */
-
-#else
-#if BSP_INSTRUCTION_CACHE_ENABLED
-/*
- * 40 MHz processor, cache enabled.
- */
-#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      0
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        1
-#define CALLING_OVERHEAD_TASK_CREATE               1
-#define CALLING_OVERHEAD_TASK_IDENT                0
-#define CALLING_OVERHEAD_TASK_START                0
-#define CALLING_OVERHEAD_TASK_RESTART              0
-#define CALLING_OVERHEAD_TASK_DELETE               0
-#define CALLING_OVERHEAD_TASK_SUSPEND              0
-#define CALLING_OVERHEAD_TASK_RESUME               0
-#define CALLING_OVERHEAD_TASK_SET_PRIORITY         0
-#define CALLING_OVERHEAD_TASK_MODE                 0
-#define CALLING_OVERHEAD_TASK_GET_NOTE             0
-#define CALLING_OVERHEAD_TASK_SET_NOTE             0
-#define CALLING_OVERHEAD_TASK_WAKE_WHEN            1
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           0
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           0
-#define CALLING_OVERHEAD_CLOCK_GET                 1
-#define CALLING_OVERHEAD_CLOCK_SET                 1
-#define CALLING_OVERHEAD_CLOCK_TICK                0
-
-#define CALLING_OVERHEAD_TIMER_CREATE              0
-#define CALLING_OVERHEAD_TIMER_IDENT               0
-#define CALLING_OVERHEAD_TIMER_DELETE              0
-#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          0
-#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           1
-#define CALLING_OVERHEAD_TIMER_RESET               0
-#define CALLING_OVERHEAD_TIMER_CANCEL              0
-#define CALLING_OVERHEAD_SEMAPHORE_CREATE          0
-#define CALLING_OVERHEAD_SEMAPHORE_IDENT           0
-#define CALLING_OVERHEAD_SEMAPHORE_DELETE          0
-#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          0
-#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     0
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       0
-
-#define CALLING_OVERHEAD_EVENT_SEND                0
-#define CALLING_OVERHEAD_EVENT_RECEIVE             0
-#define CALLING_OVERHEAD_SIGNAL_CATCH              0
-#define CALLING_OVERHEAD_SIGNAL_SEND               0
-#define CALLING_OVERHEAD_PARTITION_CREATE          1
-#define CALLING_OVERHEAD_PARTITION_IDENT           0
-#define CALLING_OVERHEAD_PARTITION_DELETE          0
-#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      0
-#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   0
-#define CALLING_OVERHEAD_REGION_CREATE             1
-#define CALLING_OVERHEAD_REGION_IDENT              0
-#define CALLING_OVERHEAD_REGION_DELETE             0
-#define CALLING_OVERHEAD_REGION_GET_SEGMENT        0
-#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     0
-#define CALLING_OVERHEAD_PORT_CREATE               2
-#define CALLING_OVERHEAD_PORT_IDENT                0
-#define CALLING_OVERHEAD_PORT_DELETE               0
-#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 0
-#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 0
-
-#define CALLING_OVERHEAD_IO_INITIALIZE             0
-#define CALLING_OVERHEAD_IO_OPEN                   0
-#define CALLING_OVERHEAD_IO_CLOSE                  0
-#define CALLING_OVERHEAD_IO_READ                   0
-#define CALLING_OVERHEAD_IO_WRITE                  0
-#define CALLING_OVERHEAD_IO_CONTROL                0
-#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     0
-#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     0
-#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  0
-
-#else
-/*
- * 40 MHz processor, cache disabled.
- */
-#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      4
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        3
-#define CALLING_OVERHEAD_TASK_CREATE               6
-#define CALLING_OVERHEAD_TASK_IDENT                5
-#define CALLING_OVERHEAD_TASK_START                5
-#define CALLING_OVERHEAD_TASK_RESTART              4
-#define CALLING_OVERHEAD_TASK_DELETE               4
-#define CALLING_OVERHEAD_TASK_SUSPEND              4
-#define CALLING_OVERHEAD_TASK_RESUME               4
-#define CALLING_OVERHEAD_TASK_SET_PRIORITY         5
-#define CALLING_OVERHEAD_TASK_MODE                 4
-#define CALLING_OVERHEAD_TASK_GET_NOTE             5
-#define CALLING_OVERHEAD_TASK_SET_NOTE             5
-#define CALLING_OVERHEAD_TASK_WAKE_WHEN           17
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           3
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           5
-#define CALLING_OVERHEAD_CLOCK_GET                17
-#define CALLING_OVERHEAD_CLOCK_SET                17
-#define CALLING_OVERHEAD_CLOCK_TICK                3
-
-#define CALLING_OVERHEAD_TIMER_CREATE              4
-#define CALLING_OVERHEAD_TIMER_IDENT               4
-#define CALLING_OVERHEAD_TIMER_DELETE              5
-#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          5
-#define CALLING_OVERHEAD_TIMER_FIRE_WHEN          19
-#define CALLING_OVERHEAD_TIMER_RESET               4
-#define CALLING_OVERHEAD_TIMER_CANCEL              4
-#define CALLING_OVERHEAD_SEMAPHORE_CREATE          6
-#define CALLING_OVERHEAD_SEMAPHORE_IDENT           4
-#define CALLING_OVERHEAD_SEMAPHORE_DELETE          5
-#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          5
-#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      4
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     5
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       4
-
-#define CALLING_OVERHEAD_EVENT_SEND                5
-#define CALLING_OVERHEAD_EVENT_RECEIVE             5
-#define CALLING_OVERHEAD_SIGNAL_CATCH              4
-#define CALLING_OVERHEAD_SIGNAL_SEND               4
-#define CALLING_OVERHEAD_PARTITION_CREATE          6
-#define CALLING_OVERHEAD_PARTITION_IDENT           5
-#define CALLING_OVERHEAD_PARTITION_DELETE          4
-#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      5
-#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   5
-#define CALLING_OVERHEAD_REGION_CREATE             6
-#define CALLING_OVERHEAD_REGION_IDENT              5
-#define CALLING_OVERHEAD_REGION_DELETE             4
-#define CALLING_OVERHEAD_REGION_GET_SEGMENT        6
-#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     5
-#define CALLING_OVERHEAD_PORT_CREATE               6
-#define CALLING_OVERHEAD_PORT_IDENT                5
-#define CALLING_OVERHEAD_PORT_DELETE               4
-#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 5
-#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 5
-
-#define CALLING_OVERHEAD_IO_INITIALIZE             5
-#define CALLING_OVERHEAD_IO_OPEN                   5
-#define CALLING_OVERHEAD_IO_CLOSE                  5
-#define CALLING_OVERHEAD_IO_READ                   5
-#define CALLING_OVERHEAD_IO_WRITE                  5
-#define CALLING_OVERHEAD_IO_CONTROL                5
-#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      3
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      5
-#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     4
-#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     4
-#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  3
-
-#endif /* BSP_INSTRUCTION_CACHE_ENABLED */
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/include/mbx.h b/c/src/lib/libbsp/powerpc/mbx8xx/include/mbx.h
deleted file mode 100644
index 266f985348..0000000000
--- a/c/src/lib/libbsp/powerpc/mbx8xx/include/mbx.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * A collection of structures, addresses, and values associated with
- * the Motorola MBX boards.  This was originally created for the
- * MBX860, and probably needs revisions for other boards (like the 821).
- * When this file gets out of control, we can split it up into more
- * meaningful pieces.
- *
- * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
- */
-#ifndef __MACH_MBX_DEFS
-#define __MACH_MBX_DEFS
-
-/* A Board Information structure that is given to a program when
- * EPPC-Bug starts it up.
- */
-typedef struct bd_info {
-	unsigned int	bi_tag;		/* Should be 0x42444944 "BDID" */
-	unsigned int	bi_size;	/* Size of this structure */
-	unsigned int	bi_revision;	/* revision of this structure */
-	unsigned int	bi_bdate;	/* EPPCbug date, i.e. 0x11061997 */
-	unsigned int	bi_memstart;	/* Memory start address */
-	unsigned int	bi_memsize;	/* Memory (end) size in bytes */
-	unsigned int	bi_intfreq;	/* Internal Freq, in Hz */
-	unsigned int	bi_busfreq;	/* Bus Freq, in Hz */
-	unsigned int	bi_clun;	/* Boot device controller */
-	unsigned int	bi_dlun;	/* Boot device logical dev */
-} bd_t;
-
-/* Memory map for the MBX as configured by EPPC-Bug.  We could reprogram
- * The SIU and PCI bridge, and try to use larger MMU pages, but the
- * performance gain is not measureable and it certainly complicates the
- * generic MMU model.
- *
- * In a effort to minimize memory usage for embedded applications, any
- * PCI driver or ISA driver must request or map the region required by
- * the device.  For convenience (and since we can map up to 4 Mbytes with
- * a single page table page), the MMU initialization will map the
- * NVRAM, Status/Control registers, CPM Dual Port RAM, and the PCI
- * Bridge CSRs 1:1 into the kernel address space.
- */
-#define PCI_ISA_IO_ADDR		((unsigned int)0x80000000)
-#define PCI_ISA_IO_SIZE		((unsigned int)(512 * 1024 * 1024))
-#define PCI_ISA_MEM_ADDR	((unsigned int)0xc0000000)
-#define PCI_ISA_MEM_SIZE	((unsigned int)(512 * 1024 * 1024))
-#define PCMCIA_MEM_ADDR		((unsigned int)0xe0000000)
-#define PCMCIA_MEM_SIZE		((unsigned int)(64 * 1024 * 1024))
-#define PCMCIA_DMA_ADDR		((unsigned int)0xe4000000)
-#define PCMCIA_DMA_SIZE		((unsigned int)(64 * 1024 * 1024))
-#define PCMCIA_ATTRB_ADDR	((unsigned int)0xe8000000)
-#define PCMCIA_ATTRB_SIZE	((unsigned int)(64 * 1024 * 1024))
-#define PCMCIA_IO_ADDR		((unsigned int)0xec000000)
-#define PCMCIA_IO_SIZE		((unsigned int)(64 * 1024 * 1024))
-#define NVRAM_ADDR		((unsigned int)0xfa000000)
-#define NVRAM_SIZE		((unsigned int)(1 * 1024 * 1024))
-#define MBX_CSR_ADDR		((unsigned int)0xfa100000)
-#define MBX_CSR_SIZE		((unsigned int)(1 * 1024 * 1024))
-#define IMAP_ADDR		((unsigned int)0xfa200000)
-#define IMAP_SIZE		((unsigned int)(64 * 1024))
-#define PCI_CSR_ADDR		((unsigned int)0xfa210000)
-#define PCI_CSR_SIZE		((unsigned int)(64 * 1024))
-
-#define MBX_CSR2 	        (MBX_CSR_ADDR+1)
-#endif