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davinci: move psc support board-->cpu

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Move DaVinci PSC support from board/* to cpu/* where it belongs.
The PSC module manages clocks and resets for all DaVinci-family
SoCs, and isn't at all board-specific.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell 2009-05-15 23:44:06 +02:00 committed by Wolfgang Denk
parent 84f7411cb9
commit 7b7808ae6d
9 changed files with 10 additions and 38 deletions
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2
board/davinci/common/Makefile
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@ -29,7 +29,7 @@ endif
LIB = $(obj)lib$(VENDOR).a
COBJS := psc.o misc.o
COBJS := misc.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))

32
board/davinci/common/psc.h
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@ -1,32 +0,0 @@
/*
* Copyright (C) 2008 Lyrtech <www.lyrtech.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __PSC_H
#define __PSC_H
void lpsc_on(unsigned int id);
void dsp_on(void);
void davinci_enable_uart0(void);
void davinci_enable_emac(void);
void davinci_enable_i2c(void);
void davinci_errata_workarounds(void);
#endif /* __PSC_H */

1
board/davinci/dvevm/dvevm.c
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@ -27,7 +27,6 @@
#include <common.h>
#include <i2c.h>
#include <asm/arch/hardware.h>
#include "../common/psc.h"
#include "../common/misc.h"
DECLARE_GLOBAL_DATA_PTR;

1
board/davinci/schmoogie/schmoogie.c
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@ -27,7 +27,6 @@
#include <common.h>
#include <i2c.h>
#include <asm/arch/hardware.h>
#include "../common/psc.h"
#include "../common/misc.h"
DECLARE_GLOBAL_DATA_PTR;

1
board/davinci/sffsdr/sffsdr.c
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@ -30,7 +30,6 @@
#include <common.h>
#include <i2c.h>
#include <asm/arch/hardware.h>
#include "../common/psc.h"
#include "../common/misc.h"
#define DAVINCI_A3CR (0x01E00014) /* EMIF-A CS3 config register. */

1
board/davinci/sonata/sonata.c
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@ -26,7 +26,6 @@
#include <common.h>
#include <asm/arch/hardware.h>
#include "../common/psc.h"
#include "../common/misc.h"
DECLARE_GLOBAL_DATA_PTR;

2
cpu/arm926ejs/davinci/Makefile
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@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).a
COBJS = timer.o ether.o lxt972.o dp83848.o
COBJS = timer.o ether.o lxt972.o dp83848.o psc.o
SOBJS = reset.o
ifndef CONFIG_SKIP_LOWLEVEL_INIT

0
board/davinci/common/psc.c → cpu/arm926ejs/davinci/psc.c
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8
include/asm-arm/arch-davinci/hardware.h
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@ -133,6 +133,14 @@ typedef volatile unsigned int * dv_reg_p;
#define DAVINCI_LPSC_GEM 39
#define DAVINCI_LPSC_IMCOP 40
void lpsc_on(unsigned int id);
void dsp_on(void);
void davinci_enable_uart0(void);
void davinci_enable_emac(void);
void davinci_enable_i2c(void);
void davinci_errata_workarounds(void);
/* Some PSC defines */
#define PSC_CHP_SHRTSW (0x01c40038)
#define PSC_GBLCTL (0x01c41010)