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-rw-r--r--include/asm-arm/arch-omap/tc.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/include/asm-arm/arch-omap/tc.h b/include/asm-arm/arch-omap/tc.h
deleted file mode 100644
index 65a9c82d3bf7..000000000000
--- a/include/asm-arm/arch-omap/tc.h
+++ /dev/null
@@ -1,106 +0,0 @@
1/*
2 * linux/include/asm-arm/arch-omap/tc.h
3 *
4 * OMAP Traffic Controller
5 *
6 * Copyright (C) 2004 Nokia Corporation
7 * Author: Imre Deak <imre.deak@nokia.com>
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */
23
24#ifndef __ASM_ARCH_TC_H
25#define __ASM_ARCH_TC_H
26
27#define TCMIF_BASE 0xfffecc00
28#define OMAP_TC_OCPT1_PRIOR (TCMIF_BASE + 0x00)
29#define OMAP_TC_EMIFS_PRIOR (TCMIF_BASE + 0x04)
30#define OMAP_TC_EMIFF_PRIOR (TCMIF_BASE + 0x08)
31#define EMIFS_CONFIG (TCMIF_BASE + 0x0c)
32#define EMIFS_CS0_CONFIG (TCMIF_BASE + 0x10)
33#define EMIFS_CS1_CONFIG (TCMIF_BASE + 0x14)
34#define EMIFS_CS2_CONFIG (TCMIF_BASE + 0x18)
35#define EMIFS_CS3_CONFIG (TCMIF_BASE + 0x1c)
36#define EMIFF_SDRAM_CONFIG (TCMIF_BASE + 0x20)
37#define EMIFF_MRS (TCMIF_BASE + 0x24)
38#define TC_TIMEOUT1 (TCMIF_BASE + 0x28)
39#define TC_TIMEOUT2 (TCMIF_BASE + 0x2c)
40#define TC_TIMEOUT3 (TCMIF_BASE + 0x30)
41#define TC_ENDIANISM (TCMIF_BASE + 0x34)
42#define EMIFF_SDRAM_CONFIG_2 (TCMIF_BASE + 0x3c)
43#define EMIF_CFG_DYNAMIC_WS (TCMIF_BASE + 0x40)
44#define EMIFS_ACS0 (TCMIF_BASE + 0x50)
45#define EMIFS_ACS1 (TCMIF_BASE + 0x54)
46#define EMIFS_ACS2 (TCMIF_BASE + 0x58)
47#define EMIFS_ACS3 (TCMIF_BASE + 0x5c)
48#define OMAP_TC_OCPT2_PRIOR (TCMIF_BASE + 0xd0)
49
50/* external EMIFS chipselect regions */
51#define OMAP_CS0_PHYS 0x00000000
52#define OMAP_CS0_SIZE SZ_64M
53
54#define OMAP_CS1_PHYS 0x04000000
55#define OMAP_CS1_SIZE SZ_64M
56
57#define OMAP_CS1A_PHYS OMAP_CS1_PHYS
58#define OMAP_CS1A_SIZE SZ_32M
59
60#define OMAP_CS1B_PHYS (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE)
61#define OMAP_CS1B_SIZE SZ_32M
62
63#define OMAP_CS2_PHYS 0x08000000
64#define OMAP_CS2_SIZE SZ_64M
65
66#define OMAP_CS2A_PHYS OMAP_CS2_PHYS
67#define OMAP_CS2A_SIZE SZ_32M
68
69#define OMAP_CS2B_PHYS (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE)
70#define OMAP_CS2B_SIZE SZ_32M
71
72#define OMAP_CS3_PHYS 0x0c000000
73#define OMAP_CS3_SIZE SZ_64M
74
75#ifndef __ASSEMBLER__
76
77/* EMIF Slow Interface Configuration Register */
78#define OMAP_EMIFS_CONFIG_FR (1 << 4)
79#define OMAP_EMIFS_CONFIG_PDE (1 << 3)
80#define OMAP_EMIFS_CONFIG_PWD_EN (1 << 2)
81#define OMAP_EMIFS_CONFIG_BM (1 << 1)
82#define OMAP_EMIFS_CONFIG_WP (1 << 0)
83
84#define EMIFS_CCS(n) (EMIFS_CS0_CONFIG + (4 * (n)))
85#define EMIFS_ACS(n) (EMIFS_ACS0 + (4 * (n)))
86
87/* Almost all documentation for chip and board memory maps assumes
88 * BM is clear. Most devel boards have a switch to control booting
89 * from NOR flash (using external chipselect 3) rather than mask ROM,
90 * which uses BM to interchange the physical CS0 and CS3 addresses.
91 */
92static inline u32 omap_cs0_phys(void)
93{
94 return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM)
95 ? OMAP_CS3_PHYS : 0;
96}
97
98static inline u32 omap_cs3_phys(void)
99{
100 return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM)
101 ? 0 : OMAP_CS3_PHYS;
102}
103
104#endif /* __ASSEMBLER__ */
105
106#endif /* __ASM_ARCH_TC_H */