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path: root/cpu/mpc85xx/spd_sdram.c
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Diffstat (limited to 'cpu/mpc85xx/spd_sdram.c')
-rw-r--r--cpu/mpc85xx/spd_sdram.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c
index 16a697d..3777f49 100644
--- a/cpu/mpc85xx/spd_sdram.c
+++ b/cpu/mpc85xx/spd_sdram.c
@@ -995,17 +995,24 @@ setup_laws_and_tlbs(unsigned int memsize)
break;
case 256:
case 512:
+ tlb_size = BOOKE_PAGESZ_256M;
+ break;
case 1024:
case 2048:
- tlb_size = BOOKE_PAGESZ_256M;
+ if (PVR_VER(get_pvr()) > PVR_VER(PVR_85xx))
+ tlb_size = BOOKE_PAGESZ_1G;
+ else
+ tlb_size = BOOKE_PAGESZ_256M;
break;
default:
puts("DDR: only 16M,32M,64M,128M,256M,512M,1G and 2G are supported.\n");
/*
* The memory was not able to be mapped.
+ * Default to a small size.
*/
- return 0;
+ tlb_size = BOOKE_PAGESZ_64M;
+ memsize=64;
break;
}