7 files changed, 5 insertions, 980 deletions

diff --git a/arch/powerpc/include/asm/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
deleted file mode 100644
index dfaddb6f1d..0000000000
--- a/arch/powerpc/include/asm/8xx_immap.h
+++ /dev/null
@@ -1,515 +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 {
-	uint	sc_siumcr;
-	uint	sc_sypcr;
-	uint	sc_swt;
-	char	res1[2];
-	ushort	sc_swsr;
-	uint	sc_sipend;
-	uint	sc_simask;
-	uint	sc_siel;
-	uint	sc_sivec;
-	uint	sc_tesr;
-	char	res2[0xc];
-	uint	sc_sdcr;
-	char	res3[0x4c];
-} sysconf8xx_t;
-
-/* PCMCIA configuration registers.
-*/
-typedef struct pcmcia_conf {
-	uint	pcmc_pbr0;
-	uint	pcmc_por0;
-	uint	pcmc_pbr1;
-	uint	pcmc_por1;
-	uint	pcmc_pbr2;
-	uint	pcmc_por2;
-	uint	pcmc_pbr3;
-	uint	pcmc_por3;
-	uint	pcmc_pbr4;
-	uint	pcmc_por4;
-	uint	pcmc_pbr5;
-	uint	pcmc_por5;
-	uint	pcmc_pbr6;
-	uint	pcmc_por6;
-	uint	pcmc_pbr7;
-	uint	pcmc_por7;
-	char	res1[0x20];
-	uint	pcmc_pgcra;
-	uint	pcmc_pgcrb;
-	uint	pcmc_pscr;
-	char	res2[4];
-	uint	pcmc_pipr;
-	char	res3[4];
-	uint	pcmc_per;
-	char	res4[4];
-} pcmconf8xx_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;
-	char	res1[0x24];
-	uint	memc_mar;
-	uint	memc_mcr;
-	char	res2[4];
-	uint	memc_mamr;
-	uint	memc_mbmr;
-	ushort	memc_mstat;
-	ushort	memc_mptpr;
-	uint	memc_mdr;
-	char	res3[0x80];
-} memctl8xx_t;
-
-/* System Integration Timers.
-*/
-typedef struct	sys_int_timers {
-	ushort	sit_tbscr;
-	char	res0[0x02];
-	uint	sit_tbreff0;
-	uint	sit_tbreff1;
-	char	res1[0x14];
-	ushort	sit_rtcsc;
-	char	res2[0x02];
-	uint	sit_rtc;
-	uint	sit_rtsec;
-	uint	sit_rtcal;
-	char	res3[0x10];
-	ushort	sit_piscr;
-	char	res4[2];
-	uint	sit_pitc;
-	uint	sit_pitr;
-	char	res5[0x34];
-} sit8xx_t;
-
-#define TBSCR_TBIRQ_MASK	((ushort)0xff00)
-#define TBSCR_REFA		((ushort)0x0080)
-#define TBSCR_REFB		((ushort)0x0040)
-#define TBSCR_REFAE		((ushort)0x0008)
-#define TBSCR_REFBE		((ushort)0x0004)
-#define TBSCR_TBF		((ushort)0x0002)
-#define TBSCR_TBE		((ushort)0x0001)
-
-#define RTCSC_RTCIRQ_MASK	((ushort)0xff00)
-#define RTCSC_SEC		((ushort)0x0080)
-#define RTCSC_ALR		((ushort)0x0040)
-#define RTCSC_38K		((ushort)0x0010)
-#define RTCSC_SIE		((ushort)0x0008)
-#define RTCSC_ALE		((ushort)0x0004)
-#define RTCSC_RTF		((ushort)0x0002)
-#define RTCSC_RTE		((ushort)0x0001)
-
-#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)
-
-/* Clocks and Reset.
-*/
-typedef struct clk_and_reset {
-	uint	car_sccr;
-	uint	car_plprcr;
-	uint	car_rsr;
-	char	res[0x74];        /* Reserved area                  */
-} car8xx_t;
-
-/* System Integration Timers keys.
-*/
-typedef struct sitk {
-	uint	sitk_tbscrk;
-	uint	sitk_tbreff0k;
-	uint	sitk_tbreff1k;
-	uint	sitk_tbk;
-	char	res1[0x10];
-	uint	sitk_rtcsck;
-	uint	sitk_rtck;
-	uint	sitk_rtseck;
-	uint	sitk_rtcalk;
-	char	res2[0x10];
-	uint	sitk_piscrk;
-	uint	sitk_pitck;
-	char	res3[0x38];
-} sitk8xx_t;
-
-/* Clocks and reset keys.
-*/
-typedef struct cark {
-	uint	cark_sccrk;
-	uint	cark_plprcrk;
-	uint	cark_rsrk;
-	char	res[0x474];
-} cark8xx_t;
-
-/* The key to unlock registers maintained by keep-alive power.
-*/
-#define KAPWR_KEY	((unsigned int)0x55ccaa33)
-
-/* Video interface.  MPC823 Only.
-*/
-typedef struct vid823 {
-	ushort	vid_vccr;
-	ushort	res1;
-	u_char	vid_vsr;
-	u_char	res2;
-	u_char	vid_vcmr;
-	u_char	res3;
-	uint	vid_vbcb;
-	uint	res4;
-	uint	vid_vfcr0;
-	uint	vid_vfaa0;
-	uint	vid_vfba0;
-	uint	vid_vfcr1;
-	uint	vid_vfaa1;
-	uint	vid_vfba1;
-	u_char	res5[0x18];
-} vid823_t;
-
-/* LCD interface.  823 Only.
-*/
-typedef struct lcd {
-	uint	lcd_lccr;
-	uint	lcd_lchcr;
-	uint	lcd_lcvcr;
-	char	res1[4];
-	uint	lcd_lcfaa;
-	uint	lcd_lcfba;
-	char	lcd_lcsr;
-	char	res2[0x7];
-} lcd823_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[0x8b];
-} i2c8xx_t;
-
-/* DMA control/status registers.
-*/
-typedef struct sdma_csr {
-	char	res1[4];
-	uint	sdma_sdar;
-	u_char	sdma_sdsr;
-	char	res3[3];
-	u_char	sdma_sdmr;
-	char	res4[3];
-	u_char	sdma_idsr1;
-	char	res5[3];
-	u_char	sdma_idmr1;
-	char	res6[3];
-	u_char	sdma_idsr2;
-	char	res7[3];
-	u_char	sdma_idmr2;
-	char	res8[0x13];
-} sdma8xx_t;
-
-/* Communication Processor Module Interrupt Controller.
-*/
-typedef struct cpm_ic {
-	ushort	cpic_civr;
-	char	res[0xe];
-	uint	cpic_cicr;
-	uint	cpic_cipr;
-	uint	cpic_cimr;
-	uint	cpic_cisr;
-} cpic8xx_t;
-
-/* Input/Output Port control/status registers.
-*/
-typedef struct io_port {
-	ushort	iop_padir;
-	ushort	iop_papar;
-	ushort	iop_paodr;
-	ushort	iop_padat;
-	char	res1[8];
-	ushort	iop_pcdir;
-	ushort	iop_pcpar;
-	ushort	iop_pcso;
-	ushort	iop_pcdat;
-	ushort	iop_pcint;
-	char	res2[6];
-	ushort	iop_pddir;
-	ushort	iop_pdpar;
-	char	res3[2];
-	ushort	iop_pddat;
-	uint	utmode;
-	char	res4[4];
-} iop8xx_t;
-
-/* Communication Processor Module Timers
-*/
-typedef struct cpm_timers {
-	ushort	cpmt_tgcr;
-	char	res1[0xe];
-	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	res2[8];
-} cpmtimer8xx_t;
-
-/* Finally, the Communication Processor stuff.....
-*/
-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;
-
-/* MPC860T Fast Ethernet Controller.  It isn't part of the CPM, but
- * it fits within the address space.
- */
-
-typedef struct fec {
-	uint	fec_addr_low;		/* lower 32 bits of station address	*/
-	ushort	fec_addr_high;		/* upper 16 bits of station address	*/
-	ushort	res1;			/* reserved				*/
-	uint	fec_hash_table_high;	/* upper 32-bits of hash table		*/
-	uint	fec_hash_table_low;	/* lower 32-bits of hash table		*/
-	uint	fec_r_des_start;	/* beginning of Rx descriptor ring	*/
-	uint	fec_x_des_start;	/* beginning of Tx descriptor ring	*/
-	uint	fec_r_buff_size;	/* Rx buffer size			*/
-	uint	res2[9];		/* reserved				*/
-	uint	fec_ecntrl;		/* ethernet control register		*/
-	uint	fec_ievent;		/* interrupt event register		*/
-	uint	fec_imask;		/* interrupt mask register		*/
-	uint	fec_ivec;		/* interrupt level and vector status	*/
-	uint	fec_r_des_active;	/* Rx ring updated flag			*/
-	uint	fec_x_des_active;	/* Tx ring updated flag			*/
-	uint	res3[10];		/* reserved				*/
-	uint	fec_mii_data;		/* MII data register			*/
-	uint	fec_mii_speed;		/* MII speed control register		*/
-	uint	res4[17];		/* reserved				*/
-	uint	fec_r_bound;		/* end of RAM (read-only)		*/
-	uint	fec_r_fstart;		/* Rx FIFO start address		*/
-	uint	res5[6];		/* reserved				*/
-	uint	fec_x_fstart;		/* Tx FIFO start address		*/
-	uint	res6[17];		/* reserved				*/
-	uint	fec_fun_code;		/* fec SDMA function code		*/
-	uint	res7[3];		/* reserved				*/
-	uint	fec_r_cntrl;		/* Rx control register			*/
-	uint	fec_r_hash;		/* Rx hash register			*/
-	uint	res8[14];		/* reserved				*/
-	uint	fec_x_cntrl;		/* Tx control register			*/
-	uint	res9[0x1e];		/* reserved				*/
-} fec_t;
-
-/* The FEC and LCD color map share the same address space....
- * I guess we will never see an 823T :-).
- */
-union fec_lcd {
-	fec_t	fl_un_fec;
-	u_char	fl_un_cmap[0x200];
-};
-
-typedef struct comm_proc {
-	/* General control and status registers.
-	*/
-	ushort	cp_cpcr;
-	u_char	res1[2];
-	ushort	cp_rccr;
-	u_char	res2;
-	u_char	cp_rmds;
-	u_char	res3[4];
-	ushort	cp_cpmcr1;
-	ushort	cp_cpmcr2;
-	ushort	cp_cpmcr3;
-	ushort	cp_cpmcr4;
-	u_char	res4[2];
-	ushort	cp_rter;
-	u_char	res5[2];
-	ushort	cp_rtmr;
-	u_char	res6[0x14];
-
-	/* Baud rate generators.
-	*/
-	uint	cp_brgc1;
-	uint	cp_brgc2;
-	uint	cp_brgc3;
-	uint	cp_brgc4;
-
-	/* Serial Communication Channels.
-	*/
-	scc_t	cp_scc[4];
-
-	/* Serial Management Channels.
-	*/
-	smc_t	cp_smc[2];
-
-	/* Serial Peripheral Interface.
-	*/
-	ushort	cp_spmode;
-	u_char	res7[4];
-	u_char	cp_spie;
-	u_char	res8[3];
-	u_char	cp_spim;
-	u_char	res9[2];
-	u_char	cp_spcom;
-	u_char	res10[2];
-
-	/* Parallel Interface Port.
-	*/
-	u_char	res11[2];
-	ushort	cp_pipc;
-	u_char	res12[2];
-	ushort	cp_ptpr;
-	uint	cp_pbdir;
-	uint	cp_pbpar;
-	u_char	res13[2];
-	ushort	cp_pbodr;
-	uint	cp_pbdat;
-
-	/* Port E - MPC87x/88x only.
-	 */
-	uint	cp_pedir;
-	uint	cp_pepar;
-	uint	cp_peso;
-	uint	cp_peodr;
-	uint	cp_pedat;
-
-	/* Communications Processor Timing Register -
-	   Contains RMII Timing for the FECs on MPC87x/88x only.
-	*/
-	uint	cp_cptr;
-
-	/* Serial Interface and Time Slot Assignment.
-	*/
-	uint	cp_simode;
-	u_char	cp_sigmr;
-	u_char	res15;
-	u_char	cp_sistr;
-	u_char	cp_sicmr;
-	u_char	res16[4];
-	uint	cp_sicr;
-	uint	cp_sirp;
-	u_char	res17[0xc];
-
-	/* 256 bytes of MPC823 video controller RAM array.
-	*/
-	u_char	cp_vcram[0x100];
-	u_char	cp_siram[0x200];
-
-	/* The fast ethernet controller is not really part of the CPM,
-	 * but it resides in the address space.
-	 * The LCD color map is also here.
-	 */
-	union	fec_lcd	fl_un;
-#define cp_fec		fl_un.fl_un_fec
-#define lcd_cmap	fl_un.fl_un_cmap
-	char	res18[0xE00];
-
-	/* The MPC885 family has a second FEC here */
-	fec_t	cp_fec2;
-#define cp_fec1	cp_fec	/* consistency macro */
-
-	/* Dual Ported RAM follows.
-	 * There are many different formats for this memory area
-	 * depending upon the devices used and options chosen.
-	 * Some processors don't have all of it populated.
-	 */
-	u_char	cp_dpmem[0x1C00];	/* BD / Data / ucode */
-
-	/* Parameter RAM */
-	union {
-		u_char	cp_dparam[0x400];
-		u16	cp_dparam16[0x200];
-	};
-} 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 */
-	vid823_t	im_vid;		/* Video (823 only) */
-	lcd823_t	im_lcd;		/* LCD (823 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/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index d3a83910b6..20c52fcddc 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -7,9 +7,7 @@
 #include <asm/processor.h>
 
 /* bytes per L1 cache line */
-#if defined(CONFIG_8xx)
-#define	L1_CACHE_SHIFT	4
-#elif defined(CONFIG_PPC64BRIDGE)
+#if defined(CONFIG_PPC64BRIDGE)
 #define L1_CACHE_SHIFT	7
 #elif defined(CONFIG_E500MC)
 #define L1_CACHE_SHIFT	6
@@ -72,41 +70,4 @@ void disable_cpc_sram(void);
 #define L2CACHE_NONE	0x03	/* NONE */
 #define L2CACHE_PARITY  0x08    /* Mask for L2 Cache Parity Protected bit */
 
-#ifdef CONFIG_8xx
-/* Cache control on the MPC8xx is provided through some additional
- * special purpose registers.
- */
-#define IC_CST		560	/* Instruction cache control/status */
-#define IC_ADR		561	/* Address needed for some commands */
-#define IC_DAT		562	/* Read-only data register */
-#define DC_CST		568	/* Data cache control/status */
-#define DC_ADR		569	/* Address needed for some commands */
-#define DC_DAT		570	/* Read-only data register */
-
-/* Commands.  Only the first few are available to the instruction cache.
-*/
-#define	IDC_ENABLE	0x02000000	/* Cache enable */
-#define IDC_DISABLE	0x04000000	/* Cache disable */
-#define IDC_LDLCK	0x06000000	/* Load and lock */
-#define IDC_UNLINE	0x08000000	/* Unlock line */
-#define IDC_UNALL	0x0a000000	/* Unlock all */
-#define IDC_INVALL	0x0c000000	/* Invalidate all */
-
-#define DC_FLINE	0x0e000000	/* Flush data cache line */
-#define DC_SFWT		0x01000000	/* Set forced writethrough mode */
-#define DC_CFWT		0x03000000	/* Clear forced writethrough mode */
-#define DC_SLES		0x05000000	/* Set little endian swap mode */
-#define DC_CLES		0x07000000	/* Clear little endian swap mode */
-
-/* Status.
-*/
-#define IDC_ENABLED	0x80000000	/* Cache is enabled */
-#define IDC_CERR1	0x00200000	/* Cache error 1 */
-#define IDC_CERR2	0x00100000	/* Cache error 2 */
-#define IDC_CERR3	0x00080000	/* Cache error 3 */
-
-#define DC_DFWT		0x40000000	/* Data cache is forced write through */
-#define DC_LES		0x20000000	/* Caches are little endian mode */
-#endif /* CONFIG_8xx */
-
 #endif
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index 3943d0e92b..cdf4be2c76 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -19,9 +19,6 @@ struct arch_global_data {
 	u8 sdhc_adapter;
 #endif
 #endif
-#if defined(CONFIG_8xx)
-	unsigned long brg_clk;
-#endif
 #if defined(CONFIG_CPM2)
 	/* There are many clocks on the MPC8260 - see page 9-5 */
 	unsigned long vco_out;
diff --git a/arch/powerpc/include/asm/iopin_8xx.h b/arch/powerpc/include/asm/iopin_8xx.h
deleted file mode 100644
index 8db0fa2a1c..0000000000
--- a/arch/powerpc/include/asm/iopin_8xx.h
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * MPC8xx I/O port pin manipulation functions
- * Roughly based on iopin_8260.h
- */
-
-#ifndef _ASM_IOPIN_8XX_H_
-#define _ASM_IOPIN_8XX_H_
-
-#include <linux/types.h>
-#include <asm/8xx_immap.h>
-
-#ifdef __KERNEL__
-
-typedef struct {
-	u_char port:2;	/* port number (A=0, B=1, C=2, D=3) */
-	u_char pin:5;	/* port pin (0-31) */
-	u_char flag:1;	/* for whatever */
-} iopin_t;
-
-#define IOPIN_PORTA	0
-#define IOPIN_PORTB	1
-#define IOPIN_PORTC	2
-#define IOPIN_PORTD	3
-
-static __inline__ void
-iopin_set_high(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
-		*datp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
-		*datp |= (1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
-		*datp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
-		*datp |= (1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_low(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
-		*datp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
-		*datp &= ~(1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
-		*datp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
-		*datp &= ~(1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_high(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
-		return (*datp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
-		return (*datp >> (31 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
-		return (*datp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
-		return (*datp >> (15 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_low(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
-		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
-		return ((*datp >> (31 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
-		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
-		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-static __inline__ void
-iopin_set_out(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
-		*dirp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
-		*dirp |= (1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
-		*dirp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
-		*dirp |= (1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_in(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
-		*dirp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
-		*dirp &= ~(1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
-		*dirp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
-		*dirp &= ~(1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_out(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
-		return (*dirp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
-		return (*dirp >> (31 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
-		return (*dirp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
-		return (*dirp >> (15 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_in(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
-		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
-		return ((*dirp >> (31 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
-		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
-		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-static __inline__ void
-iopin_set_odr(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
-		*odrp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
-		*odrp |= (1 << (31 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_act(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
-		*odrp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
-		*odrp &= ~(1 << (31 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_odr(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
-		return (*odrp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
-		return (*odrp >> (31 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_act(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
-		return ((*odrp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
-		return ((*odrp >> (31 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-static __inline__ void
-iopin_set_ded(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
-		*parp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
-		*parp |= (1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
-		*parp |= (1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
-		*parp |= (1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_gen(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
-		*parp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
-		*parp &= ~(1 << (31 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
-		*parp &= ~(1 << (15 - iopin->pin));
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
-		*parp &= ~(1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_ded(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
-		return (*parp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
-		return (*parp >> (31 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
-		return (*parp >> (15 - iopin->pin)) & 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
-		return (*parp >> (15 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_gen(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
-		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
-		return ((*parp >> (31 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
-		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
-	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
-		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-static __inline__ void
-iopin_set_opt2(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
-		*sorp |= (1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_opt1(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
-		*sorp &= ~(1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_opt2(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
-		return (*sorp >> (15 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_opt1(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
-		return ((*sorp >> (15 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-static __inline__ void
-iopin_set_falledge(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
-		*intp |= (1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ void
-iopin_set_anyedge(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
-		*intp &= ~(1 << (15 - iopin->pin));
-	}
-}
-
-static __inline__ uint
-iopin_is_falledge(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
-		return (*intp >> (15 - iopin->pin)) & 1;
-	}
-	return 0;
-}
-
-static __inline__ uint
-iopin_is_anyedge(iopin_t *iopin)
-{
-	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
-		return ((*intp >> (15 - iopin->pin)) & 1) ^ 1;
-	}
-	return 0;
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_IOPIN_8XX_H_ */
diff --git a/arch/powerpc/include/asm/ppc.h b/arch/powerpc/include/asm/ppc.h
index 4e1c5965e4..8abe727bca 100644
--- a/arch/powerpc/include/asm/ppc.h
+++ b/arch/powerpc/include/asm/ppc.h
@@ -13,19 +13,7 @@
 
 #ifndef __ASSEMBLY__
 
-#if defined(CONFIG_8xx)
-#include <asm/8xx_immap.h>
-#if defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \
-	defined(CONFIG_MPC866) ||  defined(CONFIG_MPC866P)
-# define CONFIG_MPC866_FAMILY 1
-#elif defined(CONFIG_MPC885)
-# define CONFIG_MPC885_FAMILY   1
-#endif
-#if defined(CONFIG_MPC860) || defined(CONFIG_MPC860T) || \
-	defined(CONFIG_MPC866_FAMILY) || defined(CONFIG_MPC885_FAMILY)
-# define CONFIG_MPC86x 1
-#endif
-#elif defined(CONFIG_5xx)
+#if defined(CONFIG_5xx)
 #include <asm/5xx_immap.h>
 #elif defined(CONFIG_MPC5xxx)
 #include <mpc5xxx.h>
@@ -62,29 +50,7 @@
 #include <asm/arch/immap_lsch2.h>
 #endif
 
-/*
- * enable common handling for all TQM8xxL/M boards:
- * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
- * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
- *                  and for the TQM885D board
- */
-#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
-	defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
-	defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
-# ifndef CONFIG_TQM8xxM
-#  define CONFIG_TQM8xxM
-# endif
-#endif
-#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
-	defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
-	defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
-	defined(CONFIG_TQM885D)
-# ifndef CONFIG_TQM8xxL
-#  define CONFIG_TQM8xxL
-# endif
-#endif
-
-#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
+#if defined(CONFIG_5xx)
 uint get_immr(uint);
 #endif
 #if defined(CONFIG_MPC5xxx)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index fd38da9fe5..aaabae0401 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1361,10 +1361,7 @@ int prt_8260_clks(void);
 #endif /* ndef ASSEMBLY*/
 
 #ifdef CONFIG_MACH_SPECIFIC
-#if defined(CONFIG_8xx)
-#define _machine _MACH_8xx
-#define have_of 0
-#elif defined(CONFIG_WALNUT)
+#if defined(CONFIG_WALNUT)
 #define _machine _MACH_walnut
 #define have_of 0
 #elif defined(CONFIG_MPC8260)
diff --git a/arch/powerpc/include/asm/status_led.h b/arch/powerpc/include/asm/status_led.h
index 1ae1b17e2d..c151b54060 100644
--- a/arch/powerpc/include/asm/status_led.h
+++ b/arch/powerpc/include/asm/status_led.h
@@ -9,9 +9,7 @@
 
 /* if not overridden */
 #ifndef CONFIG_LED_STATUS_BOARD_SPECIFIC
-# if defined(CONFIG_8xx)
-#  include <mpc8xx.h>
-# elif defined(CONFIG_MPC8260)
+# if defined(CONFIG_MPC8260)
 #  include <mpc8260.h>
 # elif defined(CONFIG_5xx)
 #  include <mpc5xx.h>