X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fmpl%2Fpip405%2Finit.S;h=95fed34fcc948580eb937a92eaa403ae34964625;hb=377e1048d3065b97b21fea0763b77f1786d5b654;hp=838432525dee57effa8f8d4709b7b6aaed99747e;hpb=776488eb88d0915945eeecfc1ad3e318979f9548;p=u-boot

diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S
index 838432525d..95fed34fcc 100644
--- a/board/mpl/pip405/init.S
+++ b/board/mpl/pip405/init.S
@@ -1,24 +1,6 @@
-/*------------------------------------------------------------------------------+
- *
- *      This source code has been made available to you by IBM on an AS-IS
- *      basis.  Anyone receiving this source is licensed under IBM
- *      copyrights to use it in any way he or she deems fit, including
- *      copying it, modifying it, compiling it, and redistributing it either
- *      with or without modifications.  No license under IBM patents or
- *      patent applications is to be implied by the copyright license.
- *
- *      Any user of this software should understand that IBM cannot provide
- *      technical support for this software and will not be responsible for
- *      any consequences resulting from the use of this software.
- *
- *      Any person who transfers this source code or any derivative work
- *      must include the IBM copyright notice, this paragraph, and the
- *      preceding two paragraphs in the transferred software.
- *
- *      COPYRIGHT   I B M   CORPORATION 1995
- *      LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *-------------------------------------------------------------------------------*/
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	IBM-pibs
+ */
 /*-----------------------------------------------------------------------------
  * Function:     ext_bus_cntlr_init
  * Description:  Initializes the External Bus Controller for the external
@@ -37,8 +19,6 @@
  *	Bank 6 - used to switch on the 12V for the Multipurpose socket
  *	Bank 7 - Config Register
  *-----------------------------------------------------------------------------*/
-#include <ppc4xx.h>
-
 #define _LINUX_CONFIG_H 1	/* avoid reading Linux autoconf.h file	*/
 
 #include <configs/PIP405.h>
@@ -47,12 +27,13 @@
 
 #include <asm/cache.h>
 #include <asm/mmu.h>
+#include <asm/ppc4xx.h>
 #include "pip405.h"
 
   .globl ext_bus_cntlr_init
  ext_bus_cntlr_init:
   mflr   r4                      /* save link register */
-  mfdcr  r3,strap                /* get strapping reg */
+  mfdcr  r3,CPC0_PSR                /* get strapping reg */
   andi.  r0, r3, PSR_ROM_LOC     /* mask out irrelevant bits */
   bnelr                          /* jump back if PCI boot */
 
@@ -81,9 +62,9 @@
 	/*-----------------------------------------------------------------------
 	 * decide boot up mode
 	 *----------------------------------------------------------------------- */
-	addi		r4,0,pb0cr
-	mtdcr		ebccfga,r4
-	mfdcr		r4,ebccfgd
+	addi		r4,0,PB0CR
+	mtdcr		EBC0_CFGADDR,r4
+	mfdcr		r4,EBC0_CFGDATA
 
 	andi.		r0, r4, 0x2000			/* mask out irrelevant bits */
 	beq		0f				/* jump if 8 bit bus width */
@@ -93,18 +74,18 @@
    * Memory Bank 0 (16 Bit Flash) initialization
    *---------------------------------------------------------------------- */
 
-	addi    r4,0,pb0ap
-	mtdcr   ebccfga,r4
+	addi    r4,0,PB1AP
+	mtdcr   EBC0_CFGADDR,r4
 	addis   r4,0,(FLASH_AP_B)@h
 	ori     r4,r4,(FLASH_AP_B)@l
-	mtdcr   ebccfgd,r4
+	mtdcr   EBC0_CFGDATA,r4
 
-	addi    r4,0,pb0cr
-	mtdcr   ebccfga,r4
+	addi    r4,0,PB0CR
+	mtdcr   EBC0_CFGADDR,r4
 	/* BS=0x010(4MB),BU=0x3(R/W), */
 	addis   r4,0,(FLASH_CR_B)@h
 	ori     r4,r4,(FLASH_CR_B)@l
-	mtdcr   ebccfgd,r4
+	mtdcr   EBC0_CFGDATA,r4
 	b				1f
 
 0:
@@ -113,65 +94,65 @@
 	* Memory Bank 0 Multi Purpose Socket initialization
 	*----------------------------------------------------------------------- */
 	/* 0x7F8FFE80 slowest boot */
-	addi    r4,0,pb0ap
-	mtdcr   ebccfga,r4
+	addi    r4,0,PB1AP
+	mtdcr   EBC0_CFGADDR,r4
 	addis   r4,0,(MPS_AP_B)@h
 	ori     r4,r4,(MPS_AP_B)@l
-	mtdcr   ebccfgd,r4
+	mtdcr   EBC0_CFGDATA,r4
 
-	addi    r4,0,pb0cr
-	mtdcr   ebccfga,r4
+	addi    r4,0,PB0CR
+	mtdcr   EBC0_CFGADDR,r4
 	/* BS=0x010(4MB),BU=0x3(R/W), */
 	addis   r4,0,(MPS_CR_B)@h
 	ori     r4,r4,(MPS_CR_B)@l
-	mtdcr   ebccfgd,r4
+	mtdcr   EBC0_CFGDATA,r4
 
 
 1:
   /*-----------------------------------------------------------------------
    * Memory Bank 2-3-4-5-6 (not used) initialization
    *-----------------------------------------------------------------------*/
-  addi    r4,0,pb1cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB1CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb2cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB2CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb3cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB3CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb4cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB4CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb5cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB5CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb6cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB6CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
 
-  addi    r4,0,pb7cr
-  mtdcr   ebccfga,r4
+  addi    r4,0,PB7CR
+  mtdcr   EBC0_CFGADDR,r4
   addis   r4,0,0x0000
   ori     r4,r4,0x0000
-  mtdcr   ebccfgd,r4
+  mtdcr   EBC0_CFGDATA,r4
   nop				/* pass2 DCR errata #8 */
   blr