[U-Boot-Users] [PATCH] TQM85xx: bugfix in the SDRAM Initialisation for the TQM85xx boards.
Martin Krause
martin.krause at tqs.de
Fri Jun 22 13:14:17 CEST 2007
The CS0_BNDS register is now set according to the detected memory size.
Signed-off-by Martin Krause <martin.krause at tqs.de>
---
board/tqm85xx/sdram.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/board/tqm85xx/sdram.c b/board/tqm85xx/sdram.c
index 9c1f087..04e6784 100644
--- a/board/tqm85xx/sdram.c
+++ b/board/tqm85xx/sdram.c
@@ -106,8 +106,10 @@ long int sdram_setup(int casl)
if (get_ram_size(0, ddr_cs_conf[i].size) == ddr_cs_conf[i].size) {
/*
- * OK, size detected -> all done
+ * size detected -> set Chip Select Bounds Register
*/
+ ddr->cs0_bnds = (ddr_cs_conf[i].size - 1) >> 24;
+
return ddr_cs_conf[i].size;
}
}
More information about the U-Boot
mailing list