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-rw-r--r--board/tqc/tqm85xx/sdram.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c
index 39a9e21..baf073e 100644
--- a/board/tqc/tqm85xx/sdram.c
+++ b/board/tqc/tqm85xx/sdram.c
@@ -363,6 +363,12 @@ static phys_size_t sdram_setup(int casl)
udelay (1000);
#endif /* CONFIG_TQM8548 */
+ /*
+ * get_ram_size() depends on having tlbs for the DDR, but they are
+ * not yet setup because we don't know the size. Set up a temp
+ * mapping and delete it when done.
+ */
+ setup_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB);
for (i = 0; i < N_DDR_CS_CONF; i++) {
ddr->cs0_config = ddr_cs_conf[i].reg;
@@ -376,6 +382,7 @@ static phys_size_t sdram_setup(int casl)
break;
}
}
+ clear_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB);
#ifdef CONFIG_TQM8548
if (i < N_DDR_CS_CONF) {