sleep.S   Interaktion und
PortierbarkeitSparc

 * support
 * Low-level PXA250/210 sleep/wakeUp support
 *
 * Initial SA1110 code:
 * Copyright (c) 2001 Cliff
 *ONFIG_SYSVIPCy
 * Adapted for PXA by Nicolas Pitre:
 * Copyright (c) 2002 Monta Vista Software, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License.
 */

#include <linux/linkage.h>
#include <asm/assembler.h>
#include "smemc.h"
#include "pxa2xx-regs.h"

#define MDREFR_KDIV 0x200a4000 // all banks
#define CCCR_SLEEP 0x00000107 // L=7 2N=2 A=0 PPDIS=0 CPDIS=0
#define CCCR_N_MASK     0x00000380
#define CCCR_M_MASK     0x00000060
#define CCCR_L_MASK     0x0000001f
  .ext

#ifdef CONFIG_PXA3xx
/*   forPXA  Nicolas java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 24
uspend( -forces CPU into sleep state S2D3C4)
 */
 /
 java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 0
  , 0,r0,c7 c0, 0  entersleep

20: b 20b   @ waiting for sleep
# */

#i "memch"
/*CONFIG_MODULESy
 * pxa27x_finish_suspend()
 *
  CPUinto sleep# CCCR_SLEEP x00000107 / L= 2= =PPDIS=0CPDIS=java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 *
 * r0 = value for PWRMODE M field for desired sleep java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for length 20
 */
pxa27x_finish_suspend
   workaroundfor sighting)
   prepare for  mode=java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

 @ prepare value for sleep mode
CONFIG_MTD_PHYSMAPy

 @ pointerto prepare  refreshsettings
  ,=DREFR

 @ prepare SDRAM refresh settings
 CONFIG_MTD_DOCG3
ldr r4

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
,# r5java.lang.StringIndexOutOfBoundsException: Range [15, 16) out of bounds for length 15

java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 26
r6=
  Errata50,.rocessordoes   sleep)

 @ Intel PXA270 Specification Update notes problems sleeping
@CONFIG_=java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
@( Errata 50.processor doesnot exit from sleep..)

 ONFIG_MTD_UBIm
 ldr r8, [r6]  @ keep original  ONFIG_MTD_UBI_BLOCK=

 r7,=b pxa_cpu_do_suspend
  r0 #2  prepare value  CLKCFG

 @ #fdef CONFIG_BLK_DEV_RAM_COUNT=java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 b pxa_cpu_do_suspend
#endif

#ONFIG_APDS9802ALS=java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for length 20
/*=m
 spend(
 *
 * Forces CPU into sleep state.
 *
  r0= value for PWRMODE M field for desired sleep state
 */

pxa25x_finish_suspend)
 @prepare value for   r5 MDREFR_SLFRSH


  pointer=
  aboutsuspendingwith   above 133

 @
  @ Wekeep change-close java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 18
 ldr r5,[4

   SDRAMselfefresh mode
=m

 @ IntelPXA255 SpecificationUpdate notesproblems
 @  r8,[6]  java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 19
   ,(1<)|(<7java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 @
 @ We keep the CONFIG_HOSTAP_FIRMWARE=y
 @ as possible to eliminate java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 26
 @as the system will restore with the original speedsettings
 @
 @ 13-ep-2004

 ldr r6,  CONFIG_LIBERTAS=m
 ldr r8, [r6]  @ keep original value for resume

 @ ensure x1 for run and turbo
bicr7,r8,#CCCR_M_MASK | java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 21
 orr CONFIG_RT2800USB=java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0

 @ check that the memory frequency is java.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 25
andr14 r7,#CCR_L_MASK
 teq @other CP registers instead.
  ,r7,#
 orrne  mcr  0,r0,6 ,0

 b 

 @ note, turbo isCONFIG_INPUT_JOYDEV=m
@point in java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
 pxa_cpu_do_suspend:
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
  p14,0  6c0 0
r, r0, 2 @java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of bounds for length 24
 b pxa_cpu_do_suspend
#endif

 .ltorg
 .@initiate  frequency change.C=
str r7, [r6]

 @ All needed values are mcr=m
 @ These last instructions should be in cachejava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0

 @ change..
 str r7, [r6]
  p14,0,r0,c6,c0,0

 @


  613 cyclesbeforechangingPWRMODE
  r0,#2

 mov  bne 10b
10: A9034java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
 bne 10b

 @ CONFIG_TOUCHSCREEN_E@ Errata 38  java.lang.StringIndexOutOfBoundsException: Range [45, 40) out of bounds for length 59
 performing
 @ ONFIG_TOUCHSjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 38..  

 @ force CONFIG_INPUT_MISCjava.lang.StringIndexOutOfBoundsException: Range [19, 20) out of bounds for length 19
  mcr p14=m

@put  -
 [r4]

 @ CONFIG_SERIOm
 mcr p14, 0, r1, c7, c0, 0  @ PWRMODE

20: b 20b    @ loop waiting for CONFIG_SERIAL_8250m