mirror of
https://github.com/brain-hackers/u-boot-brain
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2005
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* ARM Ltd.
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* Peter Pearse, <Peter.Pearse@arm.com>
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* Configuration for ARM Core Modules.
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* No standalonw port yet available
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* - this file is included by both integratorap.h & integratorcp.h
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*/
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#ifndef __ARMCOREMODULE_H
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#define __ARMCOREMODULE_H
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#define CM_BASE 0x10000000
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/* CM registers common to all CMs */
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/* Note that observed values after reboot into the ARM Boot Monitor
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have been used as defaults, rather than the POR values */
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#define OS_CTRL 0x0000000C
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#define CMMASK_REMAP 0x00000005 /* set remap & led */
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#define CMMASK_RESET 0x00000008
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#define OS_LOCK 0x00000014
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#define CMVAL_LOCK1 0x0000A000 /* locking value */
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#define CMVAL_LOCK2 0x0000005F /* locking value */
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#define CMVAL_UNLOCK 0x00000000 /* any value != CM_LOCKVAL */
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#define OS_SDRAM 0x00000020
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#define OS_INIT 0x00000024
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#define CMMASK_MAP_SIMPLE 0xFFFDFFFF /* simple mapping */
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#define CMMASK_TCRAM_DISABLE 0xFFFEFFFF /* TCRAM disabled */
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#define CMMASK_LOWVEC 0x00000000 /* vectors @ 0x00000000 */
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#define CMMASK_LE 0xFFFFFFF7 /* little endian */
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#define CMMASK_CMxx6_COMMON 0x00000013 /* Common value for CMxx6 */
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/* - observed reset value of */
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/* CM926EJ-S */
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/* CM1136-EJ-S */
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#if defined (CONFIG_CM10200E) || defined (CONFIG_CM10220E)
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#define CMMASK_INIT_102 0x00000300 /* see CM102xx ref manual */
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/* - PLL test clock bypassed */
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/* - bus clock ratio 2 */
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/* - little endian */
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/* - vectors at zero */
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#endif /* CM1022xx */
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/* Determine CM characteristics */
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#undef CONFIG_CM_MULTIPLE_SSRAM
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#undef CONFIG_CM_SPD_DETECT
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#undef CONFIG_CM_REMAP
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#undef CONFIG_CM_INIT
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#undef CONFIG_CM_TCRAM
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#if defined (CONFIG_CM946E_S) || defined (CONFIG_CM966E_S)
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#define CONFIG_CM_MULTIPLE_SSRAM /* CM has multiple SSRAM mapping */
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#endif
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/* Excalibur core module has reduced functionality */
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#ifndef CONFIG_CM922T_XA10
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#define CONFIG_CM_SPD_DETECT /* CM supports SPD query */
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#define OS_SPD 0x00000100 /* Address of SPD data */
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#define CONFIG_CM_REMAP /* CM supports remapping */
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#define CONFIG_CM_INIT /* CM has initialization reg */
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#endif /* NOT EXCALIBUR */
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#if defined(CONFIG_CM926EJ_S) || defined (CONFIG_CM946E_S) || \
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defined(CONFIG_CM966E_S) || defined (CONFIG_CM1026EJ_S) || \
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defined(CONFIG_CM1136JF_S)
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#define CONFIG_CM_TCRAM /* CM has TCRAM */
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#endif
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#ifdef CONFIG_CM_SPD_DETECT
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#define OS_SPD 0x00000100 /* The SDRAM SPD data is copied here */
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#endif
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#endif /* __ARMCOREMODULE_H */
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