sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

Merge with /home/sr/git/u-boot/denx

This commit is contained in:
Wolfgang Denk 2006-11-27 13:55:31 +01:00 committed by Wolfgang Denk
parent 78d620ebb5 2053283304
commit 3b58d94590
1 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
cpu/ppc4xx/start.S
View File

@ -204,6 +204,18 @@ _start_440:
mfspr r1,mcsr
mtspr mcsr,r1
#endif
/*----------------------------------------------------------------*/
/* CCR0 init */
/*----------------------------------------------------------------*/
/* Disable store gathering & broadcast, guarantee inst/data
* cache block touch, force load/store alignment
* (see errata 1.12: 440_33)
*/
lis r1,0x0030 /* store gathering & broadcast disable */
ori r1,r1,0x6000 /* cache touch */
mtspr ccr0,r1
/*----------------------------------------------------------------*/
/* Initialize debug */
/*----------------------------------------------------------------*/
@ -225,17 +237,6 @@ _start_440:
mtspr dbsr,r1 /* Clear all valid bits */
skip_debug_init:
/*----------------------------------------------------------------*/
/* CCR0 init */
/*----------------------------------------------------------------*/
/* Disable store gathering & broadcast, guarantee inst/data
* cache block touch, force load/store alignment
* (see errata 1.12: 440_33)
*/
lis r1,0x0030 /* store gathering & broadcast disable */
ori r1,r1,0x6000 /* cache touch */
mtspr ccr0,r1
#if defined (CONFIG_440SPE)
/*----------------------------------------------------------------+
| Initialize Core Configuration Reg1.