diff options
| author | Stefan Roese <sr@denx.de> | 2009-09-09 16:25:29 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-09-11 10:35:58 +0200 |
| commit | d1c3b27525b664e8c4db6bb173eed51bfc8220de (patch) | |
| tree | c00f3d0bcfbd5fcc1954cc9cefdbc4c9c41f41ea /board/csb472/init.S | |
| parent | e7963772eb78a6aa1fa65063d64eab3a8626daac (diff) | |
| download | u-boot-imx-d1c3b27525b664e8c4db6bb173eed51bfc8220de.zip u-boot-imx-d1c3b27525b664e8c4db6bb173eed51bfc8220de.tar.gz u-boot-imx-d1c3b27525b664e8c4db6bb173eed51bfc8220de.tar.bz2 | |
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/csb472/init.S')
| -rw-r--r-- | board/csb472/init.S | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/board/csb472/init.S b/board/csb472/init.S index 2cf8afc..105cb71 100644 --- a/board/csb472/init.S +++ b/board/csb472/init.S @@ -38,17 +38,17 @@ #define WDCR_EBC(reg,val) \ addi r4,0,reg;\ - mtdcr ebccfga,r4;\ + mtdcr EBC0_CFGADDR,r4;\ addis r4,0,val@h;\ ori r4,r4,val@l;\ - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 #define WDCR_SDRAM(reg,val) \ addi r4,0,reg;\ - mtdcr memcfga,r4;\ + mtdcr SDRAM0_CFGADDR,r4;\ addis r4,0,val@h;\ ori r4,r4,val@l;\ - mtdcr memcfgd,r4 + mtdcr SDRAM0_CFGDATA,r4 /****************************************************************************** * Function: ext_bus_cntlr_init @@ -106,47 +106,47 @@ ext_bus_cntlr_init: * SETUP CPC0_CR0 *******************************************************************/ LI32(r4, 0x00c01030) - mtdcr cntrl0, r4 + mtdcr CPC0_CR0, r4 /******************************************************************** * Setup CPC0_CR1: Change PCIINT signal to PerWE *******************************************************************/ - mfdcr r4, cntrl1 + mfdcr r4, CPC0_CR1 ori r4, r4, 0x4000 - mtdcr cntrl1, r4 + mtdcr CPC0_CR1, r4 /******************************************************************** * Setup External Bus Controller (EBC). *******************************************************************/ - WDCR_EBC(epcr, 0xd84c0000) + WDCR_EBC(EBC0_CFG, 0xd84c0000) /******************************************************************** * Memory Bank 0 (Intel 28F640J3 Flash) initialization *******************************************************************/ - /*WDCR_EBC(pb0ap, 0x03055200)*/ - /*WDCR_EBC(pb0ap, 0x04055200)*/ - WDCR_EBC(pb0ap, 0x08055200) - WDCR_EBC(pb0cr, 0xff87a000) + /*WDCR_EBC(PB1AP, 0x03055200)*/ + /*WDCR_EBC(PB1AP, 0x04055200)*/ + WDCR_EBC(PB1AP, 0x08055200) + WDCR_EBC(PB0CR, 0xff87a000) /******************************************************************** * Memory Bank 3 (Xilinx XC95144 CPLD) initialization *******************************************************************/ - /*WDCR_EBC(pb3ap, 0x07869200)*/ - WDCR_EBC(pb3ap, 0x04055200) - WDCR_EBC(pb3cr, 0xf081c000) + /*WDCR_EBC(PB3AP, 0x07869200)*/ + WDCR_EBC(PB3AP, 0x04055200) + WDCR_EBC(PB3CR, 0xf081c000) /******************************************************************** * Memory Bank 1,2,4-7 (Unused) initialization *******************************************************************/ - WDCR_EBC(pb1ap, 0) - WDCR_EBC(pb1cr, 0) - WDCR_EBC(pb2ap, 0) - WDCR_EBC(pb2cr, 0) - WDCR_EBC(pb4ap, 0) - WDCR_EBC(pb4cr, 0) - WDCR_EBC(pb5ap, 0) - WDCR_EBC(pb5cr, 0) - WDCR_EBC(pb6ap, 0) - WDCR_EBC(pb6cr, 0) - WDCR_EBC(pb7ap, 0) - WDCR_EBC(pb7cr, 0) + WDCR_EBC(PB1AP, 0) + WDCR_EBC(PB1CR, 0) + WDCR_EBC(PB2AP, 0) + WDCR_EBC(PB2CR, 0) + WDCR_EBC(PB4AP, 0) + WDCR_EBC(PB4CR, 0) + WDCR_EBC(PB5AP, 0) + WDCR_EBC(PB5CR, 0) + WDCR_EBC(PB6AP, 0) + WDCR_EBC(PB6CR, 0) + WDCR_EBC(PB7AP, 0) + WDCR_EBC(PB7CR, 0) /* We are all done */ mtlr r0 /* Restore link register */ |