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f51cdaf191
Currently, 83xx, 86xx, and 85xx have a lot of duplicated code dedicated to defining and manipulating the LBC registers. Merge this into a single spot. To do this, we have to decide on a common name for the data structure that holds the lbc registers - it will now be known as fsl_lbc_t, and we adopt a common name for the immap layouts that include the lbc - this was previously known as either im_lbc or lbus; use the former. In addition, create accessors for the BR/OR regs that use in/out_be32 and use those instead of the mismash of access methods currently in play. I have done a successful ppc build all and tested a board or two from each processor family. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
30 lines
824 B
C
30 lines
824 B
C
/*
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* Copyright 2004, 2007 Freescale Semiconductor.
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* Copyright(c) 2003 Motorola Inc.
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*/
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#ifndef __MPC85xx_H__
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#define __MPC85xx_H__
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/* define for common ppc_asm.tmpl */
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#define EXC_OFF_SYS_RESET 0x100 /* System reset */
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#define _START_OFFSET 0
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#if defined(CONFIG_E500)
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#include <e500.h>
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#endif
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/*
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* SCCR - System Clock Control Register, 9-8
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*/
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#define SCCR_CLPD 0x00000004 /* CPM Low Power Disable */
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#define SCCR_DFBRG_MSK 0x00000003 /* Division by BRGCLK Mask */
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#define SCCR_DFBRG_SHIFT 0
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#define SCCR_DFBRG00 0x00000000 /* BRGCLK division by 4 */
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#define SCCR_DFBRG01 0x00000001 /* BRGCLK div by 16 (normal) */
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#define SCCR_DFBRG10 0x00000002 /* BRGCLK division by 64 */
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#define SCCR_DFBRG11 0x00000003 /* BRGCLK division by 256 */
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#endif /* __MPC85xx_H__ */
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