Disable memory controller before setting first values.

2003-09-12 08:49:58 +00:00 · 2003-09-12 08:49:58 +00:00 · 342f551bc9
parent ef9e86854e
commit 342f551bc9
1 changed files with 5 additions and 0 deletions
--- a/cpu/ppc4xx/sdram.c
+++ b/cpu/ppc4xx/sdram.c
@ -80,6 +80,11 @@ void sdram_init(void)
 		rtr = 0x05f00000;
 	}

+	/*
+	 * Disable memory controller.
+	 */
+	mtsdram0(mem_mcopt1, 0x00000000);
+
 	/*
 	 * Set MB0CF for bank 0. (0-128MB) Address Mode 3 since 13x10(4)
 	 */