* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 Family */
-#define CONFIG_MPC83XX 1 /* MPC83XX family */
-#define CONFIG_MPC834X 1 /* MPC834X family */
+#define CONFIG_MPC83xx 1 /* MPC83xx family */
+#define CONFIG_MPC834x 1 /* MPC834x family */
#define CONFIG_MPC8349 1 /* MPC8349 specific */
#define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */
-#undef CONFIG_PCI
/* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
-#define PCI_66M
-#ifdef PCI_66M
-#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
-#else
+/*
+ * The default if PCI isn't enabled, or if no PCI clk setting is given
+ * is 66MHz; this is what the board defaults to when the PCI slot is
+ * physically empty. The board will automatically (i.e w/o jumpers)
+ * clock down to 33MHz if you insert a 33MHz PCI card.
+ */
+#ifdef PCI_33M
#define CONFIG_83XX_CLKIN 33000000 /* in Hz */
+#else /* 66M */
+#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
#endif
#ifndef CONFIG_SYS_CLK_FREQ
-#ifdef PCI_66M
-#define CONFIG_SYS_CLK_FREQ 66000000
-#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
-#else
+#ifdef PCI_33M
#define CONFIG_SYS_CLK_FREQ 33000000
#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
+#else /* 66M */
+#define CONFIG_SYS_CLK_FREQ 66000000
+#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
#endif
#endif
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
-#define CONFIG_SYS_MID_FLASH_JUMP 0x7F000000
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_GATEWAYIP 192.168.1.1
#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
+#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \
- "update=protect off fff00000 fff3ffff; " \
- "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
+ "update=protect off ff800000 ff83ffff; " \
+ "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \
"upd=run load update\0" \
- "fdtaddr=400000\0" \
+ "fdtaddr=780000\0" \
"fdtfile=sbc8349.dtb\0" \
""