ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper case
The latest PPC4xx register cleanup patch missed some SDRAM defines.
This patch now changes lower case UIC defines to upper case. Also
some names are changed to match the naming in the IBM/AMCC users
manuals (e.g. mem_mcopt1 -> SDRAM0_CFG).
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/w7o/init.S b/board/w7o/init.S
index 090b07a..5477f98 100644
--- a/board/w7o/init.S
+++ b/board/w7o/init.S
@@ -182,7 +182,7 @@
* Disable memory controller to allow
* values to be changed.
*/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0
ori r4, r4, 0x0
@@ -192,7 +192,7 @@
* Set MB0CF for ext bank 0. (0-4MB) Address Mode 5 since 11x8x2
* All other banks are disabled.
*/
- addi r3, 0, mem_mb0cf
+ addi r3, 0, SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0000 /* BA=0x0, SZ=4MB */
ori r4, r4, 0x8001 /* Mode is 5, 11x8x2or4, BE=Enabled */
@@ -222,7 +222,7 @@
/*
* Set up SDTR1
*/
- addi r3, 0, mem_sdtr1
+ addi r3, 0, SDRAM0_TR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0086 /* SDTR1 value for 100Mhz */
ori r4, r4, 0x400D
@@ -231,7 +231,7 @@
/*
* Set RTR
*/
- addi r3, 0, mem_rtr
+ addi r3, 0, SDRAM0_RTR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x05F0 /* RTR refresh val = 15.625ms@100Mhz */
mtdcr SDRAM0_CFGDATA, r4
@@ -250,7 +250,7 @@
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x80E0 /* DC_EN=1,SRE=0,PME=0,MEMCHK=0 */
ori r4, r4, 0x0000 /* REGEN=0,DRW=00,BRPF=01,ECCDD=1 */