MPC8349EMDS: Add PCI Agent (PCISLAVE) support

[karo-tx-uboot.git] / board / freescale / mpc8349emds / mpc8349emds.c

diff --git a/board/freescale/mpc8349emds/mpc8349emds.c b/board/freescale/mpc8349emds/mpc8349emds.c
index 9a312c37b67af0283c6bacb42bdc01c833668162..4c04f2c4dda1f46aeb56de255bc731fe62f92f12 100644 (file)
--- a/board/freescale/mpc8349emds/mpc8349emds.c
+++ b/board/freescale/mpc8349emds/mpc8349emds.c
@@ -165,6 +165,15 @@ int fixed_sdram(void)
 
 int checkboard (void)
 {
+       /*
+        * Warning: do not read the BCSR registers here
+        *
+        * There is a timing bug in the 8349E and 8349EA BCSR code
+        * version 1.2 (read from BCSR 11) that will cause the CFI
+        * flash initialization code to overwrite BCSR 0, disabling
+        * the serial ports and gigabit ethernet
+        */
+
        puts("Board: Freescale MPC8349EMDS\n");
        return 0;
 }