* Patch by Matthias Fuchs, 18 Apr 2005:
Make PCI target address spaces on PMC405 and CPCI405 boards
configurable via environment variables
diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index e59a5af..4f1754a 100644
--- a/cpu/ppc4xx/405gp_pci.c
+++ b/cpu/ppc4xx/405gp_pci.c
@@ -98,6 +98,7 @@
#if defined(CONFIG_CPCI405) || defined(CONFIG_PMC405)
unsigned long ptmla[2] = {bd->bi_memstart, bd->bi_flashstart};
unsigned long ptmms[2] = {~(bd->bi_memsize - 1) | 1, ~(bd->bi_flashsize - 1) | 1};
+ char *ptmla_str, *ptmms_str;
#else
unsigned long ptmla[2] = {CFG_PCI_PTM1LA, CFG_PCI_PTM2LA};
unsigned long ptmms[2] = {CFG_PCI_PTM1MS, CFG_PCI_PTM2MS};
@@ -119,6 +120,22 @@
#endif
#endif
+#if defined(CONFIG_CPCI405) || defined(CONFIG_PMC405)
+ ptmla_str = getenv("ptm1la");
+ ptmms_str = getenv("ptm1ms");
+ if(NULL != ptmla_str && NULL != ptmms_str ) {
+ ptmla[0] = simple_strtoul (ptmla_str, NULL, 16);
+ ptmms[0] = simple_strtoul (ptmms_str, NULL, 16);
+ }
+
+ ptmla_str = getenv("ptm2la");
+ ptmms_str = getenv("ptm2ms");
+ if(NULL != ptmla_str && NULL != ptmms_str ) {
+ ptmla[1] = simple_strtoul (ptmla_str, NULL, 16);
+ ptmms[1] = simple_strtoul (ptmms_str, NULL, 16);
+ }
+#endif
+
/*
* Register the hose
*/