ppc, 8321: cleanup tuxa1, tuda1 and suvd3 support

For the kmsupx5 a new header file was introduced km8321-common.h.
Now the common stuff from tuxa1, tuda1 and suvd3 was removed and
the new header file included.

The defines CONFIG_SYS_PIGGY_BASE and CONFIG_SYS_PIGGY_SIZE are
confusing. Because they actually describe the KMBEC FPGA values.
The KMBEC FPGA can be PRIO on kmeter1 or upio on mgcoge. Therefore
all the defines were renamed.

remove unneeded variable CONFIG_KM_DEF_NETDEV, as it is
already declared in keymile-common.h

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>

11 files changed, 36 insertions, 359 deletions

diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 8564b9c..2d0aee9 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -562,7 +562,8 @@ int fdt_get_node_and_value(void *blob,
 #if !defined(MACH_TYPE_KM_KIRKWOOD)
 int ethernet_present(void)
 {
-	struct km_bec_fpga *base = (struct km_bec_fpga *)CONFIG_SYS_PIGGY_BASE;
+	struct km_bec_fpga *base =
+		(struct km_bec_fpga *)CONFIG_SYS_KMBEC_FPGA_BASE;
 
 	return in_8(&base->bprth) & PIGGY_PRESENT;
 }
diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c
index 98aceef..f9186e8 100644
--- a/board/keymile/km83xx/km83xx.c
+++ b/board/keymile/km83xx/km83xx.c
@@ -134,7 +134,8 @@ const uint upma_table[] = {
 
 int board_early_init_r(void)
 {
-	struct km_bec_fpga *base = (struct km_bec_fpga *)CONFIG_SYS_PIGGY_BASE;
+	struct km_bec_fpga *base =
+		(struct km_bec_fpga *)CONFIG_SYS_KMBEC_FPGA_BASE;
 #if defined(CONFIG_SUVD3)
 	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	fsl_lbc_t *lbc = &immap->im_lbc;
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index 838f24b..7f487f1 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -318,7 +318,8 @@ int last_stage_init(void)
  */
 int board_early_init_r(void)
 {
-	struct km_bec_fpga *base = (struct km_bec_fpga *)CONFIG_SYS_PIGGY_BASE;
+	struct km_bec_fpga *base =
+		(struct km_bec_fpga *)CONFIG_SYS_KMBEC_FPGA_BASE;
 
 	/* setup the UPIOx */
 	/* General Unit Reset disabled, Flash Bank enabled, UnitLed on */
diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h
index e952a19..77e2090 100644
--- a/include/configs/keymile-common.h
+++ b/include/configs/keymile-common.h
@@ -102,7 +102,7 @@
  * driver to set the MAC.
 */
 #define CONFIG_CHECK_ETHERNET_PRESENT
-#define CONFIG_SYS_SLOT_ID_BASE		CONFIG_SYS_PIGGY_BASE
+#define CONFIG_SYS_SLOT_ID_BASE		CONFIG_SYS_KMBEC_FPGA_BASE
 #define CONFIG_SYS_SLOT_ID_OFF		(0x07)	/* register offset */
 #define CONFIG_SYS_SLOT_ID_MASK		(0x3f)	/* mask for slot ID bits */
 
diff --git a/include/configs/km82xx-common.h b/include/configs/km82xx-common.h
index f0a5893..345212c 100644
--- a/include/configs/km82xx-common.h
+++ b/include/configs/km82xx-common.h
@@ -287,20 +287,20 @@
 			 PSDMR_CL_2)
 
 /*
- * GPIO/PIGGY on CS3 initialization values
+ * UPIO FPGA (GPIO/PIGGY) on CS3 initialization values
  */
-#define CONFIG_SYS_PIGGY_BASE	0x30000000
-#define CONFIG_SYS_PIGGY_SIZE	128
+#define CONFIG_SYS_KMBEC_FPGA_BASE	0x30000000
+#define CONFIG_SYS_KMBEC_FPGA_SIZE	128
 
-#define CONFIG_SYS_BR3_PRELIM	((CONFIG_SYS_PIGGY_BASE & BRx_BA_MSK) |\
+#define CONFIG_SYS_BR3_PRELIM	((CONFIG_SYS_KMBEC_FPGA_BASE & BRx_BA_MSK) |\
 			 BRx_PS_8 | BRx_MS_GPCM_P | BRx_V)
 
-#define CONFIG_SYS_OR3_PRELIM	(MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) |\
+#define CONFIG_SYS_OR3_PRELIM	(MEG_TO_AM(CONFIG_SYS_KMBEC_FPGA_SIZE) |\
 			 ORxG_CSNT | ORxG_ACS_DIV2 |\
 			 ORxG_SCY_3_CLK | ORxG_TRLX)
 
 /*
- * Board FPGA on CS4 initialization values
+ * BFTICU board FPGA on CS4 initialization values
  */
 #define CONFIG_SYS_FPGA_BASE	0x40000000
 #define CONFIG_SYS_FPGA_SIZE	1 /*1KB*/
diff --git a/include/configs/km8321-common.h b/include/configs/km8321-common.h
index a370a46..6fab45e 100644
--- a/include/configs/km8321-common.h
+++ b/include/configs/km8321-common.h
@@ -33,9 +33,6 @@
 #define CONFIG_MPC832x	/* MPC832x CPU specific */
 #define CONFIG_KM8321	/* Keymile PBEC8321 board specific */
 
-#define CONFIG_KM_DEF_NETDEV	\
-	"netdev=eth0\0"
-
 #define CONFIG_KM_DEF_ROOTPATH		\
 	"rootpath=/opt/eldk/ppc_8xx\0"
 
@@ -117,8 +114,8 @@
 
 #define CONFIG_SYS_DDR_TIMING_3	0x00000000
 
-#define CONFIG_SYS_PIGGY_BASE	0xE8000000
-#define	CONFIG_SYS_PIGGY_SIZE	128
+#define CONFIG_SYS_KMBEC_FPGA_BASE	0xE8000000
+#define	CONFIG_SYS_KMBEC_FPGA_SIZE	128
 
 /* EEprom support */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
diff --git a/include/configs/km83xx-common.h b/include/configs/km83xx-common.h
index 6b9cc30..85b6ed2 100644
--- a/include/configs/km83xx-common.h
+++ b/include/configs/km83xx-common.h
@@ -121,13 +121,14 @@
 /*
  * PRIO1/PIGGY on the local bus CS1
  */
-#define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_PIGGY_BASE
+/* Window base at flash base */
+#define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_KMBEC_FPGA_BASE
 #define CONFIG_SYS_LBLAWAR1_PRELIM	0x8000001A /* 128MB window size */
 
-#define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_PIGGY_BASE | \
+#define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_KMBEC_FPGA_BASE | \
 				(1 << BR_PS_SHIFT) | /* 8 bit port size */ \
 				BR_V)
-#define CONFIG_SYS_OR1_PRELIM		(MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) | \
+#define CONFIG_SYS_OR1_PRELIM	(MEG_TO_AM(CONFIG_SYS_KMBEC_FPGA_SIZE) | \
 				OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
 				OR_GPCM_SCY_2 | \
 				OR_GPCM_TRLX | OR_GPCM_EAD)
@@ -212,7 +213,7 @@
 #if defined(CONFIG_CMD_NAND)
 #define CONFIG_NAND_KMETER1
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
-#define CONFIG_SYS_NAND_BASE		CONFIG_SYS_PIGGY_BASE
+#define CONFIG_SYS_NAND_BASE		CONFIG_SYS_KMBEC_FPGA_BASE
 #endif
 
 #if defined(CONFIG_PCI)
@@ -257,11 +258,11 @@
 #define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U
 
 /* PRIO1, PIGGY:  icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
-					BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT2U	(CONFIG_SYS_PIGGY_BASE | BATU_BL_128M | \
-					BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
+#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_KMBEC_FPGA_BASE | BATL_PP_10 | \
+				BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT2U	(CONFIG_SYS_KMBEC_FPGA_BASE | BATU_BL_128M | \
+				BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_KMBEC_FPGA_BASE | BATL_PP_10 | \
 				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U
 
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 16278e1..2fcecaf 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -106,9 +106,11 @@
 
 #define CONFIG_SYS_DDR_TIMING_3	0x00000000
 
-#define CONFIG_SYS_PIGGY_BASE		0xE8000000
-#define	CONFIG_SYS_PIGGY_SIZE		128
-#define CONFIG_SYS_PAXE_BASE		0xA0000000
+/* PRIO FPGA */
+#define	CONFIG_SYS_KMBEC_FPGA_BASE	0xE8000000
+#define	CONFIG_SYS_KMBEC_FPGA_SIZE	128
+/* PAXE FPGA */
+#define	CONFIG_SYS_PAXE_BASE		0xA0000000
 #define	CONFIG_SYS_PAXE_SIZE		512
 
 /* EEprom support */
diff --git a/include/configs/suvd3.h b/include/configs/suvd3.h
index 5552c51..d9eb201 100644
--- a/include/configs/suvd3.h
+++ b/include/configs/suvd3.h
@@ -23,98 +23,15 @@
 /*
  * High Level Configuration Options
  */
-#define CONFIG_QE		/* Has QE */
-#define CONFIG_MPC832x		/* MPC832x CPU specific */
 #define CONFIG_SUVD3		/* SUVD3 board specific */
 #define CONFIG_HOSTNAME		suvd3
 #define CONFIG_KM_BOARD_NAME   "suvd3"
 
 #define	CONFIG_SYS_TEXT_BASE	0xF0000000
-#define CONFIG_KM_DEF_NETDEV	\
-	"netdev=eth0\0"
 
-#define CONFIG_KM_DEF_ROOTPATH		\
-	"rootpath=/opt/eldk/ppc_8xx\0"
+/* include common defines/options for all 8321 Keymile boards */
+#include "km8321-common.h"
 
-/* include common defines/options for all 83xx Keymile boards */
-#include "km83xx-common.h"
-
-#define CONFIG_MISC_INIT_R	1
-
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRL	SICRL_IRQ_CKS
-
-/*
- * Hardware Reset Configuration Word
- */
-#define CONFIG_SYS_HRCW_LOW (\
-	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
-	HRCWL_DDR_TO_SCB_CLK_2X1 | \
-	HRCWL_CSB_TO_CLKIN_2X1 | \
-	HRCWL_CORE_TO_CSB_2_5X1 | \
-	HRCWL_CE_PLL_VCO_DIV_2 | \
-	HRCWL_CE_TO_PLL_1X3)
-
-#define CONFIG_SYS_HRCW_HIGH (\
-	HRCWH_PCI_AGENT | \
-	HRCWH_PCI_ARBITER_DISABLE | \
-	HRCWH_CORE_ENABLE | \
-	HRCWH_FROM_0X00000100 | \
-	HRCWH_BOOTSEQ_DISABLE | \
-	HRCWH_SW_WATCHDOG_DISABLE | \
-	HRCWH_ROM_LOC_LOCAL_16BIT | \
-	HRCWH_BIG_ENDIAN | \
-	HRCWH_LALE_NORMAL)
-
-#define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
-#define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
-					 SDRAM_CFG_32_BE | \
-					 SDRAM_CFG_SREN)
-#define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
-#define CONFIG_SYS_DDR_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-#define CONFIG_SYS_DDR_INTERVAL	((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
-				 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
-
-#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
-					 CSCONFIG_ODT_WR_CFG | \
-					 CSCONFIG_ROW_BIT_13 | \
-					 CSCONFIG_COL_BIT_10)
-
-#define CONFIG_SYS_DDR_MODE		0x47860252
-#define CONFIG_SYS_DDR_MODE2		0x8080c000
-
-#define CONFIG_SYS_DDR_TIMING_0	((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
-				 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
-				 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
-				 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
-				 (0 << TIMING_CFG0_WWT_SHIFT) | \
-				 (0 << TIMING_CFG0_RRT_SHIFT) | \
-				 (0 << TIMING_CFG0_WRT_SHIFT) | \
-				 (0 << TIMING_CFG0_RWT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_50) | \
-				 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
-				 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
-				 (2 << TIMING_CFG1_WRREC_SHIFT) | \
-				 (6 << TIMING_CFG1_REFREC_SHIFT) | \
-				 (2 << TIMING_CFG1_ACTTORW_SHIFT) | \
-				 (6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
-				 (2 << TIMING_CFG1_PRETOACT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_2	((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
-				 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
-				 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
-				 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
-				 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
-				 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
-				 (5 << TIMING_CFG2_CPO_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_3	0x00000000
-
-#define CONFIG_SYS_PIGGY_BASE		0xE8000000
-#define	CONFIG_SYS_PIGGY_SIZE		128
 #define CONFIG_SYS_APP1_BASE		0xA0000000
 #define	CONFIG_SYS_APP1_SIZE		256 /* Megabytes */
 #define CONFIG_SYS_APP2_BASE		0xB0000000
@@ -124,12 +41,6 @@
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
 
 /*
- * Local Bus Configuration & Clock Setup
- */
-#define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
-#define CONFIG_SYS_LBC_LBCR	0x00000000
-
-/*
  * Init Local Bus Memory Controller:
  *
  * Bank Bus     Machine PortSz  Size  Device
@@ -182,21 +93,6 @@
 				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
 
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CFG_IBAT6L	(CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT6U	(CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT6L	CFG_IBAT6L
-#define CFG_DBAT6U	CFG_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CFG_IBAT7L	(CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
-			 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT7U	(CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT7L	CFG_IBAT7L
-#define CFG_DBAT7U	CFG_IBAT7U
-#else /* CONFIG_PCI */
-
-/* APP2:  icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_APP2_BASE | BATL_PP_10 | \
 				 BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT6U	(CONFIG_SYS_APP2_BASE | BATU_BL_256M | \
@@ -205,10 +101,4 @@
 				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 
-#define CONFIG_SYS_IBAT7L	(0)
-#define CONFIG_SYS_IBAT7U	(0)
-#define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
-#endif /* CONFIG_PCI */
-
 #endif /* __CONFIG_H */
diff --git a/include/configs/tuda1.h b/include/configs/tuda1.h
index 7ada9d5..1c0b3e0 100644
--- a/include/configs/tuda1.h
+++ b/include/configs/tuda1.h
@@ -26,110 +26,20 @@
 /*
  * High Level Configuration Options
  */
-#define CONFIG_QE		/* Has QE */
-#define CONFIG_MPC832x		/* MPC832x CPU specific */
 #define CONFIG_TUDA1		/* TUDA1 board specific */
 #define CONFIG_HOSTNAME		tuda1
 #define CONFIG_KM_BOARD_NAME   "tuda1"
 
 #define	CONFIG_SYS_TEXT_BASE	0xF0000000
-#define CONFIG_KM_DEF_NETDEV	\
-	"netdev=eth0\0"
 
-#define CONFIG_KM_DEF_ROOTPATH		\
-	"rootpath=/opt/eldk/ppc_8xx\0"
+/* include common defines/options for all 8321 Keymile boards */
+#include "km8321-common.h"
 
-/* include common defines/options for all 83xx Keymile boards */
-#include "km83xx-common.h"
-
-#define CONFIG_MISC_INIT_R
-
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRL	SICRL_IRQ_CKS
-
-/*
- * Hardware Reset Configuration Word
- */
-#define CONFIG_SYS_HRCW_LOW (\
-	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
-	HRCWL_DDR_TO_SCB_CLK_2X1 | \
-	HRCWL_CSB_TO_CLKIN_2X1 | \
-	HRCWL_CORE_TO_CSB_2_5X1 | \
-	HRCWL_CE_PLL_VCO_DIV_2 | \
-	HRCWL_CE_TO_PLL_1X3)
-
-#define CONFIG_SYS_HRCW_HIGH (\
-	HRCWH_PCI_AGENT | \
-	HRCWH_PCI_ARBITER_DISABLE | \
-	HRCWH_CORE_ENABLE | \
-	HRCWH_FROM_0X00000100 | \
-	HRCWH_BOOTSEQ_DISABLE | \
-	HRCWH_SW_WATCHDOG_DISABLE | \
-	HRCWH_ROM_LOC_LOCAL_16BIT | \
-	HRCWH_BIG_ENDIAN | \
-	HRCWH_LALE_NORMAL)
-
-#define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
-#define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
-					 SDRAM_CFG_32_BE | \
-					 SDRAM_CFG_2T_EN | \
-					 SDRAM_CFG_SREN)
-
-#define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
-#define CONFIG_SYS_DDR_CLK_CNTL		(DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-#define CONFIG_SYS_DDR_INTERVAL	((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
-				 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
-
-#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
-					 CSCONFIG_ODT_WR_CFG | \
-					 CSCONFIG_ROW_BIT_13 | \
-					 CSCONFIG_COL_BIT_10)
-
-#define CONFIG_SYS_DDR_MODE	0x47860252
-#define CONFIG_SYS_DDR_MODE2	0x8080c000
-
-#define CONFIG_SYS_DDR_TIMING_0	((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
-				 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
-				 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
-				 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
-				 (0 << TIMING_CFG0_WWT_SHIFT) | \
-				 (0 << TIMING_CFG0_RRT_SHIFT) | \
-				 (0 << TIMING_CFG0_WRT_SHIFT) | \
-				 (0 << TIMING_CFG0_RWT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_50) | \
-				 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
-				 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
-				 (2 << TIMING_CFG1_WRREC_SHIFT) | \
-				 (6 << TIMING_CFG1_REFREC_SHIFT) | \
-				 (2 << TIMING_CFG1_ACTTORW_SHIFT) | \
-				 (6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
-				 (2 << TIMING_CFG1_PRETOACT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_2	((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
-				 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
-				 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
-				 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
-				 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
-				 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
-				 (5 << TIMING_CFG2_CPO_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_3	0x00000000
-
-
-#define CONFIG_SYS_PIGGY_BASE	0xE8000000
-#define	CONFIG_SYS_PIGGY_SIZE	128
 #define CONFIG_SYS_APP1_BASE	0xA0000000    /* PAXG */
 #define	CONFIG_SYS_APP1_SIZE	256 /* Megabytes */
 #define CONFIG_SYS_APP2_BASE	0xB0000000    /* PINC3 */
 #define	CONFIG_SYS_APP2_SIZE	256 /* Megabytes */
 
-
-/* EEprom support */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
-
 /*
  * Local Bus Configuration & Clock Setup
  */
@@ -209,22 +119,6 @@
 				 BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
 
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CFG_IBAT6L	(CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT6U	(CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT6L	CFG_IBAT6L
-#define CFG_DBAT6U	CFG_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CFG_IBAT7L	(CFG_PCI1_MMIO_PHYS | \
-			 BATL_PP_10 | \
-			 BATL_CACHEINHIBIT | \
-			 BATL_GUARDEDSTORAGE)
-#define CFG_IBAT7U	(CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT7L	CFG_IBAT7L
-#define CFG_DBAT7U	CFG_IBAT7U
-#else /* CONFIG_PCI */
-
 /* PINC3:  icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_APP2_BASE | \
 				 BATL_PP_10 | \
@@ -243,6 +137,5 @@
 #define CONFIG_SYS_IBAT7U	(0)
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
-#endif /* CONFIG_PCI */
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/tuxa1.h b/include/configs/tuxa1.h
index ba3570b..012db96 100644
--- a/include/configs/tuxa1.h
+++ b/include/configs/tuxa1.h
@@ -26,114 +26,20 @@
 /*
  * High Level Configuration Options
  */
-#define CONFIG_QE		/* Has QE */
-#define CONFIG_MPC832x		/* MPC832x CPU specific */
 #define CONFIG_TUXA1		/* TUXA1 board specific */
 #define CONFIG_HOSTNAME		tuxa1
 #define CONFIG_KM_BOARD_NAME   "tuxa1"
 
 #define	CONFIG_SYS_TEXT_BASE	0xF0000000
-#define CONFIG_KM_DEF_NETDEV	\
-	"netdev=eth0\0"
 
-#define CONFIG_KM_DEF_ROOTPATH		\
-	"rootpath=/opt/eldk/ppc_8xx\0"
+/* include common defines/options for all 8321 Keymile boards */
+#include "km8321-common.h"
 
-/* include common defines/options for all 83xx Keymile boards */
-#include "km83xx-common.h"
-
-#define CONFIG_MISC_INIT_R
-
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRL	SICRL_IRQ_CKS
-
-/*
- * Hardware Reset Configuration Word
- */
-#define CONFIG_SYS_HRCW_LOW (\
-	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
-	HRCWL_DDR_TO_SCB_CLK_2X1 | \
-	HRCWL_CSB_TO_CLKIN_2X1 | \
-	HRCWL_CORE_TO_CSB_2_5X1 | \
-	HRCWL_CE_PLL_VCO_DIV_2 | \
-	HRCWL_CE_TO_PLL_1X3)
-
-#define CONFIG_SYS_HRCW_HIGH (\
-	HRCWH_PCI_AGENT | \
-	HRCWH_PCI_ARBITER_DISABLE | \
-	HRCWH_CORE_ENABLE | \
-	HRCWH_FROM_0X00000100 | \
-	HRCWH_BOOTSEQ_DISABLE | \
-	HRCWH_SW_WATCHDOG_DISABLE | \
-	HRCWH_ROM_LOC_LOCAL_16BIT | \
-	HRCWH_BIG_ENDIAN | \
-	HRCWH_LALE_NORMAL)
-
-#define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
-#define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
-					 SDRAM_CFG_32_BE | \
-					 SDRAM_CFG_2T_EN | \
-					 SDRAM_CFG_SREN)
-#define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
-#define CONFIG_SYS_DDR_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-#define CONFIG_SYS_DDR_INTERVAL	((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
-				 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
-
-#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
-					 CSCONFIG_ODT_WR_CFG | \
-					 CSCONFIG_ROW_BIT_13 | \
-					 CSCONFIG_COL_BIT_10)
-
-#define CONFIG_SYS_DDR_MODE		0x47860252
-#define CONFIG_SYS_DDR_MODE2		0x8080c000
-
-#define CONFIG_SYS_DDR_TIMING_0	((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
-				(8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
-				(2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
-				(2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
-				(0 << TIMING_CFG0_WWT_SHIFT) | \
-				(0 << TIMING_CFG0_RRT_SHIFT) | \
-				(0 << TIMING_CFG0_WRT_SHIFT) | \
-				(0 << TIMING_CFG0_RWT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_50) | \
-				(2 << TIMING_CFG1_WRTORD_SHIFT) | \
-				(2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
-				(2 << TIMING_CFG1_WRREC_SHIFT) | \
-				(6 << TIMING_CFG1_REFREC_SHIFT) | \
-				(2 << TIMING_CFG1_ACTTORW_SHIFT) | \
-				(6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
-				(2 << TIMING_CFG1_PRETOACT_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_2	((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
-				(3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
-				(2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
-				(2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
-				(4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
-				(0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
-				(5 << TIMING_CFG2_CPO_SHIFT))
-
-#define CONFIG_SYS_DDR_TIMING_3	0x00000000
-
-#define	CONFIG_SYS_PIGGY_BASE		0xE8000000
-#define	CONFIG_SYS_PIGGY_SIZE		128
 #define	CONFIG_SYS_LPXF_BASE		0xA0000000    /* LPXF */
 #define	CONFIG_SYS_LPXF_SIZE		256 /* Megabytes */
 #define	CONFIG_SYS_PINC2_BASE		0xB0000000    /* PINC2 */
 #define	CONFIG_SYS_PINC2_SIZE		256 /* Megabytes */
 
-
-/* EEprom support */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
-
-/*
- * Local Bus Configuration & Clock Setup
- */
-#define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
-#define CONFIG_SYS_LBC_LBCR	0x00000000
-
 /*
  * Init Local Bus Memory Controller:
  *
@@ -201,20 +107,6 @@
 				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
 
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CFG_IBAT6L	(CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT6U	(CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT6L	CFG_IBAT6L
-#define CFG_DBAT6U	CFG_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CFG_IBAT7L	(CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
-			 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT7U	(CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT7L	CFG_IBAT7L
-#define CFG_DBAT7U	CFG_IBAT7U
-#else /* CONFIG_PCI */
-
 /* PINC2:  icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_PINC2_BASE | BATL_PP_10 | \
 				 BATL_MEMCOHERENCE)
@@ -228,6 +120,5 @@
 #define CONFIG_SYS_IBAT7U	(0)
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
-#endif /* CONFIG_PCI */
 
 #endif /* __CONFIG_H */