---

yaml --- r: 148562 b: refs/heads/master c: 8af7ffa h: refs/heads/master v: v3
git-mirror · Jun 12, 2009 · ace7cb1 · ace7cb1
1 parent 199b9da
commit ace7cb1
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1fa9be72b558c39459f98835eb86dbb4ef4da30b
+refs/heads/master: 8af7ffa0d5460586e0f06b2f045a6a2631224b61
diff --git a/trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c b/trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c
@@ -55,7 +55,14 @@ void __cpuinit bfin_dcache_init(struct cplb_entry *dcplb_tbl)
 	}
 
 	ctrl = bfin_read_DMEM_CONTROL();
-	ctrl |= DMEM_CNTR;
+
+	/*
+	 *  Anomaly notes:
+	 *  05000287 - We implement workaround #2 - Change the DMEM_CONTROL
+	 *  register, so that the port preferences for DAG0 and DAG1 are set
+	 *  to port B
+	 */
+	ctrl |= DMEM_CNTR | PORT_PREF0 | (ANOMALY_05000287 ? PORT_PREF1 : 0);
 	bfin_write_DMEM_CONTROL(ctrl);
 	SSYNC();
 }