8xx, kup4k/kup4x: configuration changes, code cleanup
- nfs-options removed
- hda->sda changed
- mtd parts added
- loadaddress changed
- cmd-line length increased
- lcd stuff removed
- code cleanup (use I/O accessors etc.)
Signed-off-by: Klaus Heydeck <heydeck@kieback-peter.de>
diff --git a/include/configs/KUP4X.h b/include/configs/KUP4X.h
index be6dfda..ab535e1 100644
--- a/include/configs/KUP4X.h
+++ b/include/configs/KUP4X.h
@@ -35,24 +35,21 @@
* (easy to change)
*/
-#define CONFIG_MPC859T 1 /* This is a MPC859T CPU */
-#define CONFIG_KUP4X 1 /* ...on a KUP4X module */
+#define CONFIG_MPC859T 1 /* This is a MPC859T CPU */
+#define CONFIG_KUP4X 1 /* ...on a KUP4X module */
-#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
+#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
#undef CONFIG_8xx_CONS_SMC2
#undef CONFIG_8xx_CONS_NONE
-#define CONFIG_BAUDRATE 115200 /* console baudrate */
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
-#endif
+#define CONFIG_BAUDRATE 115200 /* console baudrate */
-#define CONFIG_BOARD_TYPES 1 /* support board types */
+#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
-#define CONFIG_SYS_8XX_FACT 8 /* Multiply by 8 */
-#define CONFIG_SYS_8XX_XIN 16000000 /* 16 MHz in */
+#define CONFIG_BOARD_TYPES 1 /* support board types */
+#define CONFIG_SYS_8XX_FACT 8 /* Multiply by 8 */
+#define CONFIG_SYS_8XX_XIN 16000000 /* 16 MHz in */
+
#define MPC8XX_HZ ((CONFIG_SYS_8XX_XIN) * (CONFIG_SYS_8XX_FACT))
@@ -67,9 +64,9 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"slot_a_boot=setenv bootargs root=/dev/hda2 ip=off;" \
"run addhw;diskboot 200000 0:1;bootm 200000\0" \
-"usb_boot=setenv bootargs root=/dev/sda2 ip=off;\
- run addhw; sleep 2; usb reset; usb scan; usbboot 200000 0:1;\
- usb stop; bootm 200000\0" \
+"usb_boot=setenv bootargs root=/dev/sda2 ip=off; \
+ run addhw; sleep 2; usb reset; usb scan; usbboot 200000 0:1; \
+ usb stop; bootm 200000\0" \
"nfs_boot=dhcp;run nfsargs addip addhw;bootm 200000\0" \
"panic_boot=echo No Bootdevice !!! reset\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \
@@ -84,14 +81,14 @@
"cp.b 200000 40040000 14000\0"
#define CONFIG_BOOTCOMMAND \
- "run usb_boot;run_slot_a_boot;run nfs_boot;run panic_boot"
+ "run usb_boot;run slot_a_boot;run nfs_boot;run panic_boot"
#define CONFIG_MISC_INIT_R 1
#define CONFIG_MISC_INIT_F 1
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
+#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
#define CONFIG_WATCHDOG 1 /* watchdog enabled */
@@ -144,8 +141,8 @@
* I2C Configuration
*/
-#define CONFIG_SYS_I2C_PICIO_ADDR 0x21 /* PCF8574 IO Expander */
-#define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* PCF8563 RTC */
+#define CONFIG_SYS_I2C_PICIO_ADDR 0x21 /* PCF8574 IO Expander */
+#define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* PCF8563 RTC */
/* List of I2C addresses to be verified by POST */
@@ -160,22 +157,16 @@
#define CONFIG_SYS_DISCOVER_PHY
#define CONFIG_MII
-#if 0
-#define CONFIG_ETHADDR 00:0B:64:80:00:00 /* our OUI from IEEE */
-#endif
#undef CONFIG_KUP4K_LOGO
/* Define to allow the user to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
-#if 1
/* POST support */
-
#define CONFIG_POST (CONFIG_SYS_POST_CPU | \
CONFIG_SYS_POST_RTC | \
CONFIG_SYS_POST_I2C)
-#endif
/*
@@ -426,9 +417,12 @@
#define CONFIG_SYS_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
OR_SCY_2_CLK | OR_EHTR | OR_BI)
-#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_16 | BR_V )
+#define CONFIG_SYS_OR0_REMAP \
+ (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM \
+ (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM \
+ ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_16 | BR_V )
/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
@@ -444,6 +438,15 @@
/*
+ * Chip Selects
+ */
+
+#define CONFIG_SYS_OR4 0xFFFF8926
+#define CONFIG_SYS_BR4 0x90000401
+
+#define LATCH_ADDR 0x90000200
+
+/*
* Internal Definitions
*
* Boot Flags
@@ -453,10 +456,7 @@
#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
-#if 0
-#define CONFIG_AUTOBOOT_PROMPT \
- "Boote in %d Sekunden - stop mit \"2\"\n", bootdelay
-#endif
+
#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
#define CONFIG_SILENT_CONSOLE 1