powerpc: remove 4xx support

There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 207 deletions

diff --git a/include/configs/walnut.h b/include/configs/walnut.h
deleted file mode 100644
index d2d1ce95bc..0000000000
--- a/include/configs/walnut.h
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * (C) Copyright 2000-2005
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_405GP		1	/* This is a PPC405 CPU		*/
-#define CONFIG_WALNUT		1	/* ...on a WALNUT board		*/
-					/* ...or on a SYCAMORE board	*/
-
-#define	CONFIG_SYS_TEXT_BASE	0xFFFC0000
-
-/*
- * Include common defines/options for all AMCC eval boards
- */
-#define CONFIG_HOSTNAME		walnut
-#include "amcc-common.h"
-
-#define CONFIG_SYS_CLK_FREQ	33333333 /* external frequency to pll	*/
-
-/*
- * Default environment variables
- */
-#define	CONFIG_EXTRA_ENV_SETTINGS					\
-	CONFIG_AMCC_DEF_ENV						\
-	CONFIG_AMCC_DEF_ENV_POWERPC					\
-	CONFIG_AMCC_DEF_ENV_PPC_OLD					\
-	CONFIG_AMCC_DEF_ENV_NOR_UPD					\
-	"kernel_addr=fff80000\0"					\
-	"ramdisk_addr=fff80000\0"					\
-	""
-
-#define CONFIG_PHY_ADDR		1	/* PHY address			*/
-#define CONFIG_HAS_ETH0		1
-
-#define CONFIG_RTC_DS174x	1	/* use DS1743 RTC in Walnut	*/
-
-/*
- * Commands additional to the ones defined in amcc-common.h
- */
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_SDRAM
-
-#define CONFIG_SPD_EEPROM      1       /* use SPD EEPROM for setup    */
-
-/*
- * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
- * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
- * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD value.
- * The Linux BASE_BAUD define should match this configuration.
- *    baseBaud = cpuClock/(uartDivisor*16)
- * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
- * set Linux BASE_BAUD to 403200.
- */
-#define CONFIG_CONS_INDEX	1	/* Use UART0			*/
-#undef	CONFIG_SYS_EXT_SERIAL_CLOCK	       /* external serial clock */
-#undef	CONFIG_SYS_405_UART_ERRATA_59	       /* 405GP/CR Rev. D silicon */
-#define CONFIG_SYS_BASE_BAUD	    691200
-
-/*-----------------------------------------------------------------------
- * I2C stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_I2C_PPC4XX_SPEED_0		400000
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR	(0xa8>>1)
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- *-----------------------------------------------------------------------
- */
-#define PCI_HOST_ADAPTER 0		/* configure ar pci adapter	*/
-#define PCI_HOST_FORCE	1		/* configure as pci host	*/
-#define PCI_HOST_AUTO	2		/* detected via arbiter enable	*/
-
-#define CONFIG_PCI_INDIRECT_BRIDGE	/* indirect PCI bridge support */
-#define CONFIG_PCI_HOST PCI_HOST_FORCE	/* select pci host function	*/
-					/* resource configuration	*/
-#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup	*/
-
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8	/* AMCC */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe	/* Whatever */
-#define CONFIG_SYS_PCI_PTM1LA	0x00000000	/* point to sdram		*/
-#define CONFIG_SYS_PCI_PTM1MS	0x80000001	/* 2GB, enable hard-wired to 1	*/
-#define CONFIG_SYS_PCI_PTM1PCI 0x00000000	/* Host: use this pci address	*/
-#define CONFIG_SYS_PCI_PTM2LA	0x00000000	/* disabled			*/
-#define CONFIG_SYS_PCI_PTM2MS	0x00000000	/* disabled			*/
-#define CONFIG_SYS_PCI_PTM2PCI 0x04000000	/* Host: use this pci address	*/
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- */
-#define CONFIG_SYS_FLASH_BASE		0xFFF80000
-
-/*
- * Define here the location of the environment variables (FLASH or NVRAM).
- * Note: DENX encourages to use redundant environment in FLASH. NVRAM is only
- *	 supported for backward compatibility.
- */
-#if 1
-#define CONFIG_ENV_IS_IN_FLASH	1	/* use FLASH for environment vars	*/
-#else
-#define CONFIG_ENV_IS_IN_NVRAM	1	/* use NVRAM for environment vars	*/
-#endif
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define FLASH_BASE0_PRELIM	CONFIG_SYS_FLASH_BASE	/* FLASH bank #0		*/
-#define FLASH_BASE1_PRELIM	0		/* FLASH bank #1		*/
-
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
-#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
-
-#define CONFIG_SYS_FLASH_ADDR0		0x5555
-#define CONFIG_SYS_FLASH_ADDR1		0x2aaa
-#define CONFIG_SYS_FLASH_WORD_SIZE	unsigned char
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SECT_SIZE	0x10000		/* size of one complete sector	*/
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
-
-/* Address and size of Redundant Environment Sector	*/
-#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
-#endif /* CONFIG_ENV_IS_IN_FLASH */
-
-/*-----------------------------------------------------------------------
- * NVRAM organization
- */
-#define CONFIG_SYS_NVRAM_BASE_ADDR	0xf0000000	/* NVRAM base address	*/
-#define CONFIG_SYS_NVRAM_SIZE		0x1ff8		/* NVRAM size	*/
-
-#ifdef CONFIG_ENV_IS_IN_NVRAM
-#define CONFIG_ENV_SIZE		0x1000		/* Size of Environment vars	*/
-#define CONFIG_ENV_ADDR		\
-	(CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE)	/* Env	*/
-#endif
-
-/*-----------------------------------------------------------------------
- * External Bus Controller (EBC) Setup
- */
-
-/* Memory Bank 0 (Flash Bank 0) initialization					*/
-#define CONFIG_SYS_EBC_PB0AP		0x9B015480
-#define CONFIG_SYS_EBC_PB0CR		0xFFF18000  /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit	*/
-
-#define CONFIG_SYS_EBC_PB1AP		0x02815480
-#define CONFIG_SYS_EBC_PB1CR		0xF0018000  /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit	*/
-
-#define CONFIG_SYS_EBC_PB2AP		0x04815A80
-#define CONFIG_SYS_EBC_PB2CR		0xF0118000  /* BAS=0xF01,BS=1MB,BU=R/W,BW=8bit	*/
-
-#define CONFIG_SYS_EBC_PB3AP		0x01815280
-#define CONFIG_SYS_EBC_PB3CR		0xF0218000  /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit	*/
-
-#define CONFIG_SYS_EBC_PB7AP		0x01815280
-#define CONFIG_SYS_EBC_PB7CR		0xF0318000  /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit	*/
-
-/*-----------------------------------------------------------------------
- * External peripheral base address
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_KEY_REG_BASE_ADDR	0xF0100000
-#define CONFIG_SYS_IR_REG_BASE_ADDR	0xF0200000
-#define CONFIG_SYS_FPGA_REG_BASE_ADDR	0xF0300000
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area
- */
-#define CONFIG_SYS_INIT_DCACHE_CS	4	/* use cs # 4 for data cache memory    */
-
-#define CONFIG_SYS_INIT_RAM_ADDR	0x40000000  /* inside of SDRAM			   */
-#define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_OFFSET    (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Definitions for Serial Presence Detect EEPROM address
- * (to get SDRAM settings)
- */
-#define SPD_EEPROM_ADDRESS	0x50
-
-#endif	/* __CONFIG_H */