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, 370 deletions

diff --git a/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h b/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h
deleted file mode 100644
index 5937ed7a5228..000000000000
--- a/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h
+++ /dev/null
@@ -1,370 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __extmem_defs_h
-#define __extmem_defs_h
-
-/*
- * This file is autogenerated from
- *   file:           ../../inst/ext_mem/mod/extmem_regs.r
- *     id:           extmem_regs.r,v 1.1 2004/02/16 13:29:30 np Exp
- *     last modfied: Tue Mar 30 22:26:21 2004
- *
- *   by /n/asic/design/tools/rdesc/src/rdes2c --outfile extmem_defs.h ../../inst/ext_mem/mod/extmem_regs.r
- *      id: $Id: extmem_defs.h,v 1.5 2004/06/04 07:15:33 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 extmem */
-
-/* Register rw_cse0_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_cse0_cfg;
-#define REG_RD_ADDR_extmem_rw_cse0_cfg 0
-#define REG_WR_ADDR_extmem_rw_cse0_cfg 0
-
-/* Register rw_cse1_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_cse1_cfg;
-#define REG_RD_ADDR_extmem_rw_cse1_cfg 4
-#define REG_WR_ADDR_extmem_rw_cse1_cfg 4
-
-/* Register rw_csr0_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csr0_cfg;
-#define REG_RD_ADDR_extmem_rw_csr0_cfg 8
-#define REG_WR_ADDR_extmem_rw_csr0_cfg 8
-
-/* Register rw_csr1_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csr1_cfg;
-#define REG_RD_ADDR_extmem_rw_csr1_cfg 12
-#define REG_WR_ADDR_extmem_rw_csr1_cfg 12
-
-/* Register rw_csp0_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp0_cfg;
-#define REG_RD_ADDR_extmem_rw_csp0_cfg 16
-#define REG_WR_ADDR_extmem_rw_csp0_cfg 16
-
-/* Register rw_csp1_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp1_cfg;
-#define REG_RD_ADDR_extmem_rw_csp1_cfg 20
-#define REG_WR_ADDR_extmem_rw_csp1_cfg 20
-
-/* Register rw_csp2_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp2_cfg;
-#define REG_RD_ADDR_extmem_rw_csp2_cfg 24
-#define REG_WR_ADDR_extmem_rw_csp2_cfg 24
-
-/* Register rw_csp3_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp3_cfg;
-#define REG_RD_ADDR_extmem_rw_csp3_cfg 28
-#define REG_WR_ADDR_extmem_rw_csp3_cfg 28
-
-/* Register rw_csp4_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp4_cfg;
-#define REG_RD_ADDR_extmem_rw_csp4_cfg 32
-#define REG_WR_ADDR_extmem_rw_csp4_cfg 32
-
-/* Register rw_csp5_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp5_cfg;
-#define REG_RD_ADDR_extmem_rw_csp5_cfg 36
-#define REG_WR_ADDR_extmem_rw_csp5_cfg 36
-
-/* Register rw_csp6_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_csp6_cfg;
-#define REG_RD_ADDR_extmem_rw_csp6_cfg 40
-#define REG_WR_ADDR_extmem_rw_csp6_cfg 40
-
-/* Register rw_css_cfg, scope extmem, type rw */
-typedef struct {
-  unsigned int lw     : 6;
-  unsigned int ew     : 3;
-  unsigned int zw     : 3;
-  unsigned int aw     : 2;
-  unsigned int dw     : 2;
-  unsigned int ewb    : 2;
-  unsigned int bw     : 1;
-  unsigned int mode   : 1;
-  unsigned int erc_en : 1;
-  unsigned int dummy1 : 6;
-  unsigned int size   : 3;
-  unsigned int log    : 1;
-  unsigned int en     : 1;
-} reg_extmem_rw_css_cfg;
-#define REG_RD_ADDR_extmem_rw_css_cfg 44
-#define REG_WR_ADDR_extmem_rw_css_cfg 44
-
-/* Register rw_status_handle, scope extmem, type rw */
-typedef struct {
-  unsigned int h : 32;
-} reg_extmem_rw_status_handle;
-#define REG_RD_ADDR_extmem_rw_status_handle 48
-#define REG_WR_ADDR_extmem_rw_status_handle 48
-
-/* Register rw_wait_pin, scope extmem, type rw */
-typedef struct {
-  unsigned int val   : 16;
-  unsigned int dummy1 : 15;
-  unsigned int start : 1;
-} reg_extmem_rw_wait_pin;
-#define REG_RD_ADDR_extmem_rw_wait_pin 52
-#define REG_WR_ADDR_extmem_rw_wait_pin 52
-
-/* Register rw_gated_csp, scope extmem, type rw */
-typedef struct {
-  unsigned int dummy1 : 31;
-  unsigned int en : 1;
-} reg_extmem_rw_gated_csp;
-#define REG_RD_ADDR_extmem_rw_gated_csp 56
-#define REG_WR_ADDR_extmem_rw_gated_csp 56
-
-
-/* Constants */
-enum {
-  regk_extmem_b16                          = 0x00000001,
-  regk_extmem_b32                          = 0x00000000,
-  regk_extmem_bwe                          = 0x00000000,
-  regk_extmem_cwe                          = 0x00000001,
-  regk_extmem_no                           = 0x00000000,
-  regk_extmem_rw_cse0_cfg_default          = 0x000006cf,
-  regk_extmem_rw_cse1_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp0_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp1_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp2_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp3_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp4_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp5_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csp6_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csr0_cfg_default          = 0x000006cf,
-  regk_extmem_rw_csr1_cfg_default          = 0x000006cf,
-  regk_extmem_rw_css_cfg_default           = 0x000006cf,
-  regk_extmem_s128KB                       = 0x00000000,
-  regk_extmem_s16MB                        = 0x00000005,
-  regk_extmem_s1MB                         = 0x00000001,
-  regk_extmem_s2MB                         = 0x00000002,
-  regk_extmem_s32MB                        = 0x00000006,
-  regk_extmem_s4MB                         = 0x00000003,
-  regk_extmem_s64MB                        = 0x00000007,
-  regk_extmem_s8MB                         = 0x00000004,
-  regk_extmem_yes                          = 0x00000001
-};
-#endif /* __extmem_defs_h */