Fix TQM834x hang.

CHANGELOG

@@ -2,6 +2,8 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Fix TQM834x hang.
+
 * Cleanup debug code for yucca board.
 
 * MCC200: restrict addressable flash space to 32 MB

include/configs/TQM834x.h

@@ -422,9 +422,9 @@ extern int tqm834x_num_flash_banks;
 #define CFG_SICRL	SICRL_LDP_A
 
 /* i-cache and d-cache disabled */
-#define CFG_HID0_INIT		0x000000000
-#define CFG_HID0_FINAL		CFG_HID0_INIT
-#define CFG_HID2		0x000000000
+#define CFG_HID0_INIT	0x000000000
+#define CFG_HID0_FINAL	CFG_HID0_INIT
+#define CFG_HID2	HID2_HBE
 
 /* DDR 0 - 512M */
 #define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
@@ -437,12 +437,21 @@ extern int tqm834x_num_flash_banks;
 #define CFG_IBAT2U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 
 /* PCI */
-#define CFG_IBAT3L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#ifdef CONFIG_PCI
+#define CFG_IBAT3L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CFG_IBAT3U	(CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_IBAT4L	(CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT4L	(CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CFG_IBAT4U	(CFG_PCI1_MEM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CFG_IBAT5L	(CFG_PCI1_IO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CFG_IBAT5U	(CFG_PCI1_IO_BASE + 0x10000000 | BATU_BL_16M | BATU_VS | BATU_VP)
+#else
+#define CFG_IBAT3L	(0)
+#define CFG_IBAT3U	(0)
+#define CFG_IBAT4L	(0)
+#define CFG_IBAT4U	(0)
+#define CFG_IBAT5L	(0)
+#define CFG_IBAT5U	(0)
+#endif
 
 /* IMMRBAR */
 #define CFG_IBAT6L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)