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, 250 deletions

diff --git a/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h
deleted file mode 100644
index 80c740b3c785..000000000000
--- a/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __bif_slave_defs_h
-#define __bif_slave_defs_h
-
-/*
- * This file is autogenerated from
- *   file:           ../../inst/bif/rtl/bif_slave_regs.r
- *     id:           bif_slave_regs.r,v 1.5 2005/02/04 13:55:28 perz Exp
- *     last modfied: Mon Apr 11 16:06:34 2005
- *
- *   by /n/asic/design/tools/rdesc/src/rdes2c --outfile bif_slave_defs.h ../../inst/bif/rtl/bif_slave_regs.r
- *      id: $Id: bif_slave_defs.h,v 1.2 2005/04/24 18:30:58 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 bif_slave */
-
-/* Register rw_slave_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int slave_id     : 3;
-  unsigned int use_slave_id : 1;
-  unsigned int boot_rdy     : 1;
-  unsigned int loopback     : 1;
-  unsigned int dis          : 1;
-  unsigned int dummy1       : 25;
-} reg_bif_slave_rw_slave_cfg;
-#define REG_RD_ADDR_bif_slave_rw_slave_cfg 0
-#define REG_WR_ADDR_bif_slave_rw_slave_cfg 0
-
-/* Register r_slave_mode, scope bif_slave, type r */
-typedef struct {
-  unsigned int ch0_mode : 1;
-  unsigned int ch1_mode : 1;
-  unsigned int ch2_mode : 1;
-  unsigned int ch3_mode : 1;
-  unsigned int dummy1   : 28;
-} reg_bif_slave_r_slave_mode;
-#define REG_RD_ADDR_bif_slave_r_slave_mode 4
-
-/* Register rw_ch0_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int rd_hold     : 2;
-  unsigned int access_mode : 1;
-  unsigned int access_ctrl : 1;
-  unsigned int data_cs     : 2;
-  unsigned int dummy1      : 26;
-} reg_bif_slave_rw_ch0_cfg;
-#define REG_RD_ADDR_bif_slave_rw_ch0_cfg 16
-#define REG_WR_ADDR_bif_slave_rw_ch0_cfg 16
-
-/* Register rw_ch1_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int rd_hold     : 2;
-  unsigned int access_mode : 1;
-  unsigned int access_ctrl : 1;
-  unsigned int data_cs     : 2;
-  unsigned int dummy1      : 26;
-} reg_bif_slave_rw_ch1_cfg;
-#define REG_RD_ADDR_bif_slave_rw_ch1_cfg 20
-#define REG_WR_ADDR_bif_slave_rw_ch1_cfg 20
-
-/* Register rw_ch2_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int rd_hold     : 2;
-  unsigned int access_mode : 1;
-  unsigned int access_ctrl : 1;
-  unsigned int data_cs     : 2;
-  unsigned int dummy1      : 26;
-} reg_bif_slave_rw_ch2_cfg;
-#define REG_RD_ADDR_bif_slave_rw_ch2_cfg 24
-#define REG_WR_ADDR_bif_slave_rw_ch2_cfg 24
-
-/* Register rw_ch3_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int rd_hold     : 2;
-  unsigned int access_mode : 1;
-  unsigned int access_ctrl : 1;
-  unsigned int data_cs     : 2;
-  unsigned int dummy1      : 26;
-} reg_bif_slave_rw_ch3_cfg;
-#define REG_RD_ADDR_bif_slave_rw_ch3_cfg 28
-#define REG_WR_ADDR_bif_slave_rw_ch3_cfg 28
-
-/* Register rw_arb_cfg, scope bif_slave, type rw */
-typedef struct {
-  unsigned int brin_mode   : 1;
-  unsigned int brout_mode  : 3;
-  unsigned int bg_mode     : 3;
-  unsigned int release     : 2;
-  unsigned int acquire     : 1;
-  unsigned int settle_time : 2;
-  unsigned int dram_ctrl   : 1;
-  unsigned int dummy1      : 19;
-} reg_bif_slave_rw_arb_cfg;
-#define REG_RD_ADDR_bif_slave_rw_arb_cfg 32
-#define REG_WR_ADDR_bif_slave_rw_arb_cfg 32
-
-/* Register r_arb_stat, scope bif_slave, type r */
-typedef struct {
-  unsigned int init_mode : 1;
-  unsigned int mode      : 1;
-  unsigned int brin      : 1;
-  unsigned int brout     : 1;
-  unsigned int bg        : 1;
-  unsigned int dummy1    : 27;
-} reg_bif_slave_r_arb_stat;
-#define REG_RD_ADDR_bif_slave_r_arb_stat 36
-
-/* Register rw_intr_mask, scope bif_slave, type rw */
-typedef struct {
-  unsigned int bus_release : 1;
-  unsigned int bus_acquire : 1;
-  unsigned int dummy1      : 30;
-} reg_bif_slave_rw_intr_mask;
-#define REG_RD_ADDR_bif_slave_rw_intr_mask 64
-#define REG_WR_ADDR_bif_slave_rw_intr_mask 64
-
-/* Register rw_ack_intr, scope bif_slave, type rw */
-typedef struct {
-  unsigned int bus_release : 1;
-  unsigned int bus_acquire : 1;
-  unsigned int dummy1      : 30;
-} reg_bif_slave_rw_ack_intr;
-#define REG_RD_ADDR_bif_slave_rw_ack_intr 68
-#define REG_WR_ADDR_bif_slave_rw_ack_intr 68
-
-/* Register r_intr, scope bif_slave, type r */
-typedef struct {
-  unsigned int bus_release : 1;
-  unsigned int bus_acquire : 1;
-  unsigned int dummy1      : 30;
-} reg_bif_slave_r_intr;
-#define REG_RD_ADDR_bif_slave_r_intr 72
-
-/* Register r_masked_intr, scope bif_slave, type r */
-typedef struct {
-  unsigned int bus_release : 1;
-  unsigned int bus_acquire : 1;
-  unsigned int dummy1      : 30;
-} reg_bif_slave_r_masked_intr;
-#define REG_RD_ADDR_bif_slave_r_masked_intr 76
-
-
-/* Constants */
-enum {
-  regk_bif_slave_active_hi                 = 0x00000003,
-  regk_bif_slave_active_lo                 = 0x00000002,
-  regk_bif_slave_addr                      = 0x00000000,
-  regk_bif_slave_always                    = 0x00000001,
-  regk_bif_slave_at_idle                   = 0x00000002,
-  regk_bif_slave_burst_end                 = 0x00000003,
-  regk_bif_slave_dma                       = 0x00000001,
-  regk_bif_slave_hi                        = 0x00000003,
-  regk_bif_slave_inv                       = 0x00000001,
-  regk_bif_slave_lo                        = 0x00000002,
-  regk_bif_slave_local                     = 0x00000001,
-  regk_bif_slave_master                    = 0x00000000,
-  regk_bif_slave_mode_reg                  = 0x00000001,
-  regk_bif_slave_no                        = 0x00000000,
-  regk_bif_slave_norm                      = 0x00000000,
-  regk_bif_slave_on_access                 = 0x00000000,
-  regk_bif_slave_rw_arb_cfg_default        = 0x00000000,
-  regk_bif_slave_rw_ch0_cfg_default        = 0x00000000,
-  regk_bif_slave_rw_ch1_cfg_default        = 0x00000000,
-  regk_bif_slave_rw_ch2_cfg_default        = 0x00000000,
-  regk_bif_slave_rw_ch3_cfg_default        = 0x00000000,
-  regk_bif_slave_rw_intr_mask_default      = 0x00000000,
-  regk_bif_slave_rw_slave_cfg_default      = 0x00000000,
-  regk_bif_slave_shared                    = 0x00000000,
-  regk_bif_slave_slave                     = 0x00000001,
-  regk_bif_slave_t0ns                      = 0x00000003,
-  regk_bif_slave_t10ns                     = 0x00000002,
-  regk_bif_slave_t20ns                     = 0x00000003,
-  regk_bif_slave_t30ns                     = 0x00000002,
-  regk_bif_slave_t40ns                     = 0x00000001,
-  regk_bif_slave_t50ns                     = 0x00000000,
-  regk_bif_slave_yes                       = 0x00000001,
-  regk_bif_slave_z                         = 0x00000004
-};
-#endif /* __bif_slave_defs_h */