ppc4xx: Unify AMCC's board config files (part 3/3)

This patch series unifies the AMCC eval board ports by introducing
a common include header for all AMCC eval boards:

include/configs/amcc-common.h

This header now includes all common configuration options/defines which
are removed from the board specific headers.

The reason for this is ease of maintenance and unified look and feel
of all AMCC boards.

Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 17 insertions, 156 deletions

diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 48251f3..f4eefae 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -34,11 +34,19 @@
 /* This config file is used for Sequoia (440EPx) and Rainier (440GRx)	*/
 #ifndef CONFIG_RAINIER
 #define CONFIG_440EPX		1	/* Specific PPC440EPx		*/
+#define CONFIG_HOSTNAME		sequoia
 #else
 #define CONFIG_440GRX		1	/* Specific PPC440GRx		*/
+#define CONFIG_HOSTNAME		rainier
 #endif
 #define CONFIG_440		1	/* ... PPC440 family		*/
 #define CONFIG_4xx		1	/* ... PPC4xx family		*/
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#include "amcc-common.h"
+
 /* Detect Sequoia PLL input clock automatically via CPLD bit		*/
 #define CONFIG_SYS_CLK_FREQ    ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
 				33333333 : 33000000)
@@ -64,19 +72,9 @@
  * Base addresses -- Note these are effective addresses where the actual
  * resources get mapped (not physical addresses).
  */
-#ifndef CONFIG_VIDEO
-#define CFG_MONITOR_LEN		(384 * 1024) /* Reserve 384 kiB for Monitor  */
-#define CFG_MALLOC_LEN		(256 * 1024) /* Reserve 256 kiB for malloc() */
-#else
-#define CFG_MONITOR_LEN		(512 * 1024)    /* Reserve 512 kB for Monitor   */
-#define CFG_MALLOC_LEN		(1024 * 1024)   /* Reserve 1024 kB for malloc() */
-#endif
-
 #define CFG_TLB_FOR_BOOT_FLASH	0x0003
 #define CFG_BOOT_BASE_ADDR	0xf0000000
-#define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
 #define CFG_FLASH_BASE		0xfc000000	/* start of FLASH	*/
-#define CFG_MONITOR_BASE	TEXT_BASE
 #define CFG_NAND_ADDR		0xd0000000	/* NAND Flash		*/
 #define CFG_OCM_BASE		0xe0010000	/* ocm			*/
 #define CFG_OCM_DATA_ADDR	CFG_OCM_BASE
@@ -108,14 +106,9 @@
  * Serial Port
  */
 #define CFG_EXT_SERIAL_CLOCK	11059200	/* ext. 11.059MHz clk	*/
-#define CONFIG_BAUDRATE		115200
-#define CONFIG_SERIAL_MULTI	1
 /* define this if you want console on UART1 */
 #undef CONFIG_UART1_CONSOLE
 
-#define CFG_BAUDRATE_TABLE						\
-	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
 /*
  * Environment
  */
@@ -227,10 +220,7 @@
 /*
  * I2C
  */
-#define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
-#undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
-#define CFG_I2C_SLAVE		0x7F
 
 #define CFG_I2C_MULTI_EEPROMS
 #define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
@@ -247,80 +237,27 @@
 #define CFG_DTT_LOW_TEMP	-30
 #define CFG_DTT_HYSTERESIS	3
 
-#define CONFIG_PREBOOT	"echo;"						\
-	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
-	"echo"
-
-#undef	CONFIG_BOOTARGS
-
-/* Setup some board specific values for the default environment variables */
-#ifndef CONFIG_RAINIER
-#define CONFIG_HOSTNAME		sequoia
-#define CFG_BOOTFILE		"bootfile=sequoia/uImage\0"
-#define CFG_DTBFILE		"fdt_file=sequoia/sequoia.dtb\0"
-#define CFG_ROOTPATH		"rootpath=/opt/eldk/ppc_4xxFP\0"
-#else
-#define CONFIG_HOSTNAME		rainier
-#define CFG_BOOTFILE		"bootfile=rainier/uImage\0"
-#define CFG_DTBFILE		"fdt_file=rainier/rainier.dtb\0"
-#define CFG_ROOTPATH		"rootpath=/opt/eldk/ppc_4xx\0"
-#endif
-
+/*
+ * Default environment variables
+ */
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
-	CFG_BOOTFILE							\
-	CFG_ROOTPATH							\
-	"netdev=eth0\0"							\
-	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
-		"nfsroot=${serverip}:${rootpath}\0"			\
-	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
-	"addip=setenv bootargs ${bootargs} "				\
-		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
-		":${hostname}:${netdev}:off panic=1\0"			\
-	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
-	"addmisc=setenv bootargs ${bootargs}\0"				\
-	"flash_nfs=run nfsargs addip addtty addmisc;"			\
-		"bootm ${kernel_addr}\0"				\
-	"flash_self=run ramargs addip addtty addmisc;"			\
-		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"net_nfs=tftp 200000 ${bootfile};"				\
-		"run nfsargs addip addtty addmisc;"			\
-		"bootm\0"						\
-	"fdt_file=sequoia/sequoia.dtb\0"				\
-	"fdt_addr=400000\0"						\
-	"net_nfs_fdt=tftp 200000 ${bootfile};"				\
-		"tftp ${fdt_addr} ${fdt_file};"				\
-		"run nfsargs addip addtty addmisc;"			\
-		"bootm 200000 - ${fdt_addr}\0"				\
+	CONFIG_AMCC_DEF_ENV						\
+	CONFIG_AMCC_DEF_ENV_POWERPC					\
+	CONFIG_AMCC_DEF_ENV_PPC_OLD					\
+	CONFIG_AMCC_DEF_ENV_NOR_UPD					\
+	CONFIG_AMCC_DEF_ENV_NAND_UPD					\
 	"kernel_addr=FC000000\0"					\
 	"ramdisk_addr=FC180000\0"					\
-	"load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0"		\
-	"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;"	\
-		"cp.b 200000 FFFA0000 60000\0"			        \
-	"upd=run load update\0"						\
 	""
-#define CONFIG_BOOTCOMMAND	"run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
-#else
-#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
-#endif
-
-#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
-#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
 
 #define CONFIG_M88E1111_PHY	1
 #define	CONFIG_IBM_EMAC4_V4	1
-#define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		0	/* PHY address, See schematics	*/
 
 #define CONFIG_PHY_RESET        1	/* reset phy upon startup	*/
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 
 #define CONFIG_HAS_ETH0
-#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx	*/
-					/*   buffers & descriptors	*/
-#define CONFIG_NET_MULTI	1
 #define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
 #define CONFIG_PHY1_ADDR	1
 
@@ -347,35 +284,12 @@
 #define CONFIG_ISO_PARTITION
 
 /*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
  */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_SUBNETMASK
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
 #define CONFIG_CMD_DTT
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
 #define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_SDRAM
 
 #ifdef CONFIG_440EPX
@@ -407,35 +321,6 @@
 #define CONFIG_SUPPORT_VFAT
 
 /*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP			/* undef to save memory		*/
-#define CFG_PROMPT	        "=> "	/* Monitor Command Prompt	*/
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE	        1024	/* Console I/O Buffer Size	*/
-#else
-#define CFG_CBSIZE	        256	/* Console I/O Buffer Size	*/
-#endif
-#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
-					/* Print Buffer Size		*/
-#define CFG_MAXARGS	        16	/* max number of command args	*/
-#define CFG_BARGSIZE	        CFG_CBSIZE /* Boot Argument Buffer Size	*/
-
-#define CFG_MEMTEST_START	0x0400000 /* memtest works on		*/
-#define CFG_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM	*/
-
-#define CFG_LOAD_ADDR		0x100000  /* default load address	*/
-#define CFG_EXTBDINFO		1  /* To use extended board_into (bd_t)	*/
-
-#define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks	*/
-
-#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
-#define CONFIG_LOOPW		1	/* enable loopw command		*/
-#define CONFIG_MX_CYCLIC	1	/* enable mdc/mwc commands	*/
-#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1	/* include version env variable	*/
-
-/*
  * PCI stuff
  */
 /* General PCI */
@@ -453,13 +338,6 @@
 #define CFG_PCI_SUBSYS_ID       0xcafe	/* Whatever			*/
 
 /*
- * For booting Linux, the board info and command line data have to be in the
- * first 8 MB of memory, since this is the maximum mapped by the Linux kernel
- * during initialization.
- */
-#define CFG_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
-
-/*
  * External Bus Controller (EBC) Setup
  */
 
@@ -577,23 +455,6 @@
 }											\
 }
 
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH	*/
-#define BOOTFLAG_WARM	0x02	/* Software reboot			*/
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE	230400 /* speed to run kgdb serial port	*/
-#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use	*/
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT	1
-#define CONFIG_OF_BOARD_SETUP	1
-
 #ifdef CONFIG_VIDEO
 #define CONFIG_BIOSEMU			/* x86 bios emulator for vga bios */
 #define CONFIG_ATI_RADEON_FB		/* use radeon framebuffer driver */