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authorStefan Roese <sr@denx.de>2009-09-09 16:25:29 +0200
committerStefan Roese <sr@denx.de>2009-09-11 10:35:58 +0200
commitd1c3b27525b664e8c4db6bb173eed51bfc8220de (patch)
treec00f3d0bcfbd5fcc1954cc9cefdbc4c9c41f41ea /board/mpl/pip405/init.S
parente7963772eb78a6aa1fa65063d64eab3a8626daac (diff)
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ppc4xx: Big cleanup of PPC4xx defines
This patch cleans up multiple issues of the 4xx register (mostly DCR, SDR, CPR, etc) definitions: - Change lower case defines to upper case (plb4_acr -> PLB4_ACR) - Change the defines to better match the names from the user's manuals (e.g. cprpllc -> CPR0_PLLC) - Removal of some unused defines Please test this patch intensive on your PPC4xx platform. Even though I tried not to break anything and tested successfully on multiple 4xx AMCC platforms, testing on custom platforms is recommended. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/mpl/pip405/init.S')
-rw-r--r--board/mpl/pip405/init.S74
1 files changed, 37 insertions, 37 deletions
diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S
index 61f37d7..18e8b09 100644
--- a/board/mpl/pip405/init.S
+++ b/board/mpl/pip405/init.S
@@ -54,7 +54,7 @@
.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 */
@@ -83,9 +83,9 @@
/*-----------------------------------------------------------------------
* 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 */
@@ -95,18 +95,18 @@
* 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:
@@ -115,65 +115,65 @@
* 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