CRIS: Drop support for the CRIS port

The port was added back in 2000 so it's no longer even a good source
of inspiration for newer ports (if it ever was)

The last SoC (ARTPEC-3) with a CRIS main CPU was launched in 2008.

Coupled with time and working developer board hardware being
in low supply, it's time to drop the port from Linux.

So long and thanks for all the fish!

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 191 deletions

diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h
deleted file mode 100644
index 28e1c5903677..000000000000
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __iop_mpu_defs_h
-#define __iop_mpu_defs_h
-
-/*
- * This file is autogenerated from
- *   file:           ../../inst/io_proc/rtl/iop_mpu.r
- *     id:           iop_mpu.r,v 1.30 2005/02/17 08:12:33 niklaspa Exp
- *     last modfied: Mon Apr 11 16:08:45 2005
- *
- *   by /n/asic/design/tools/rdesc/src/rdes2c --outfile iop_mpu_defs.h ../../inst/io_proc/rtl/iop_mpu.r
- *      id: $Id: iop_mpu_defs.h,v 1.5 2005/04/24 18:31:05 starvik Exp $
- * Any changes here will be lost.
- *
- * -*- buffer-read-only: t -*-
- */
-/* Main access macros */
-#ifndef REG_RD
-#define REG_RD( scope, inst, reg ) \
-  REG_READ( reg_##scope##_##reg, \
-            (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_WR
-#define REG_WR( scope, inst, reg, val ) \
-  REG_WRITE( reg_##scope##_##reg, \
-             (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_VECT
-#define REG_RD_VECT( scope, inst, reg, index ) \
-  REG_READ( reg_##scope##_##reg, \
-            (inst) + REG_RD_ADDR_##scope##_##reg + \
-	    (index) * STRIDE_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_VECT
-#define REG_WR_VECT( scope, inst, reg, index, val ) \
-  REG_WRITE( reg_##scope##_##reg, \
-             (inst) + REG_WR_ADDR_##scope##_##reg + \
-	     (index) * STRIDE_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_INT
-#define REG_RD_INT( scope, inst, reg ) \
-  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_INT
-#define REG_WR_INT( scope, inst, reg, val ) \
-  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_INT_VECT
-#define REG_RD_INT_VECT( scope, inst, reg, index ) \
-  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
-	    (index) * STRIDE_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_INT_VECT
-#define REG_WR_INT_VECT( scope, inst, reg, index, val ) \
-  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
-	     (index) * STRIDE_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_TYPE_CONV
-#define REG_TYPE_CONV( type, orgtype, val ) \
-  ( { union { orgtype o; type n; } r; r.o = val; r.n; } )
-#endif
-
-#ifndef reg_page_size
-#define reg_page_size 8192
-#endif
-
-#ifndef REG_ADDR
-#define REG_ADDR( scope, inst, reg ) \
-  ( (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_ADDR_VECT
-#define REG_ADDR_VECT( scope, inst, reg, index ) \
-  ( (inst) + REG_RD_ADDR_##scope##_##reg + \
-    (index) * STRIDE_##scope##_##reg )
-#endif
-
-/* C-code for register scope iop_mpu */
-
-#define STRIDE_iop_mpu_rw_r 4
-/* Register rw_r, scope iop_mpu, type rw */
-typedef unsigned int reg_iop_mpu_rw_r;
-#define REG_RD_ADDR_iop_mpu_rw_r 0
-#define REG_WR_ADDR_iop_mpu_rw_r 0
-
-/* Register rw_ctrl, scope iop_mpu, type rw */
-typedef struct {
-  unsigned int en : 1;
-  unsigned int dummy1 : 31;
-} reg_iop_mpu_rw_ctrl;
-#define REG_RD_ADDR_iop_mpu_rw_ctrl 128
-#define REG_WR_ADDR_iop_mpu_rw_ctrl 128
-
-/* Register r_pc, scope iop_mpu, type r */
-typedef struct {
-  unsigned int addr : 12;
-  unsigned int dummy1 : 20;
-} reg_iop_mpu_r_pc;
-#define REG_RD_ADDR_iop_mpu_r_pc 132
-
-/* Register r_stat, scope iop_mpu, type r */
-typedef struct {
-  unsigned int instr_reg_busy : 1;
-  unsigned int intr_busy      : 1;
-  unsigned int intr_vect      : 16;
-  unsigned int dummy1         : 14;
-} reg_iop_mpu_r_stat;
-#define REG_RD_ADDR_iop_mpu_r_stat 136
-
-/* Register rw_instr, scope iop_mpu, type rw */
-typedef unsigned int reg_iop_mpu_rw_instr;
-#define REG_RD_ADDR_iop_mpu_rw_instr 140
-#define REG_WR_ADDR_iop_mpu_rw_instr 140
-
-/* Register rw_immediate, scope iop_mpu, type rw */
-typedef unsigned int reg_iop_mpu_rw_immediate;
-#define REG_RD_ADDR_iop_mpu_rw_immediate 144
-#define REG_WR_ADDR_iop_mpu_rw_immediate 144
-
-/* Register r_trace, scope iop_mpu, type r */
-typedef struct {
-  unsigned int intr_vect      : 16;
-  unsigned int pc             : 12;
-  unsigned int en             : 1;
-  unsigned int instr_reg_busy : 1;
-  unsigned int intr_busy      : 1;
-  unsigned int dummy1         : 1;
-} reg_iop_mpu_r_trace;
-#define REG_RD_ADDR_iop_mpu_r_trace 148
-
-/* Register r_wr_stat, scope iop_mpu, type r */
-typedef struct {
-  unsigned int r0  : 1;
-  unsigned int r1  : 1;
-  unsigned int r2  : 1;
-  unsigned int r3  : 1;
-  unsigned int r4  : 1;
-  unsigned int r5  : 1;
-  unsigned int r6  : 1;
-  unsigned int r7  : 1;
-  unsigned int r8  : 1;
-  unsigned int r9  : 1;
-  unsigned int r10 : 1;
-  unsigned int r11 : 1;
-  unsigned int r12 : 1;
-  unsigned int r13 : 1;
-  unsigned int r14 : 1;
-  unsigned int r15 : 1;
-  unsigned int dummy1 : 16;
-} reg_iop_mpu_r_wr_stat;
-#define REG_RD_ADDR_iop_mpu_r_wr_stat 152
-
-#define STRIDE_iop_mpu_rw_thread 4
-/* Register rw_thread, scope iop_mpu, type rw */
-typedef struct {
-  unsigned int addr : 12;
-  unsigned int dummy1 : 20;
-} reg_iop_mpu_rw_thread;
-#define REG_RD_ADDR_iop_mpu_rw_thread 156
-#define REG_WR_ADDR_iop_mpu_rw_thread 156
-
-#define STRIDE_iop_mpu_rw_intr 4
-/* Register rw_intr, scope iop_mpu, type rw */
-typedef struct {
-  unsigned int addr : 12;
-  unsigned int dummy1 : 20;
-} reg_iop_mpu_rw_intr;
-#define REG_RD_ADDR_iop_mpu_rw_intr 196
-#define REG_WR_ADDR_iop_mpu_rw_intr 196
-
-
-/* Constants */
-enum {
-  regk_iop_mpu_no                          = 0x00000000,
-  regk_iop_mpu_r_pc_default                = 0x00000000,
-  regk_iop_mpu_rw_ctrl_default             = 0x00000000,
-  regk_iop_mpu_rw_intr_size                = 0x00000010,
-  regk_iop_mpu_rw_r_size                   = 0x00000010,
-  regk_iop_mpu_rw_thread_default           = 0x00000000,
-  regk_iop_mpu_rw_thread_size              = 0x00000004,
-  regk_iop_mpu_yes                         = 0x00000001
-};
-#endif /* __iop_mpu_defs_h */