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Allow config of GPIO direction & data registers at boot on 83xx 

Patch by Kumar Gala, 11 Jan 2006
This commit is contained in:
Kumar Gala 2006-01-11 11:21:14 -06:00
parent ce574ff506
commit a15b44dbfa
2 changed files with 11 additions and 0 deletions
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3
CHANGELOG
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@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4:
======================================================================
* Allow config of GPIO direction & data registers at boot on 83xx
Patch by Kumar Gala, 11 Jan 2006
* Enable time handling on 83xx
Patch by Kumar Gala, 11 Jan 2006

8
cpu/mpc83xx/cpu_init.c
View File

@ -154,6 +154,14 @@ void cpu_init_f (volatile immap_t * im)
im->sysconf.lblaw[7].bar = CFG_LBLAWBAR7_PRELIM;
im->sysconf.lblaw[7].ar = CFG_LBLAWAR7_PRELIM;
#endif
#ifdef CFG_GPIO1_PRELIM
im->pgio[0].dir = CFG_GPIO1_DIR;
im->pgio[0].dat = CFG_GPIO1_DAT;
#endif
#ifdef CFG_GPIO2_PRELIM
im->pgio[1].dir = CFG_GPIO2_DIR;
im->pgio[1].dat = CFG_GPIO2_DAT;
#endif
}