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>

8 files changed, 0 insertions, 475 deletions

diff --git a/board/xes/xpedite1000/Kconfig b/board/xes/xpedite1000/Kconfig
deleted file mode 100644
index 4d0ab2f..0000000
--- a/board/xes/xpedite1000/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_XPEDITE1000
-
-config SYS_BOARD
-	default "xpedite1000"
-
-config SYS_VENDOR
-	default "xes"
-
-config SYS_CONFIG_NAME
-	default "xpedite1000"
-
-endif
diff --git a/board/xes/xpedite1000/MAINTAINERS b/board/xes/xpedite1000/MAINTAINERS
deleted file mode 100644
index 055ce6a..0000000
--- a/board/xes/xpedite1000/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-XPEDITE1000 BOARD
-M:	Peter Tyser <ptyser@xes-inc.com>
-S:	Maintained
-F:	board/xes/xpedite1000/
-F:	include/configs/xpedite1000.h
-F:	configs/xpedite1000_defconfig
diff --git a/board/xes/xpedite1000/Makefile b/board/xes/xpedite1000/Makefile
deleted file mode 100644
index 308de91..0000000
--- a/board/xes/xpedite1000/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2002-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= xpedite1000.o
-extra-y	+= init.o
diff --git a/board/xes/xpedite1000/README b/board/xes/xpedite1000/README
deleted file mode 100644
index 1da8b80..0000000
--- a/board/xes/xpedite1000/README
+++ /dev/null
@@ -1,82 +0,0 @@
-			   XES XPedite1000 Board
-
-		    Last Update: December 29, 2003
-=======================================================================
-
-This file contains some handy info regarding U-Boot and the XES
-XPedite1000 PPC440GX PrPMC board. See the README.ppc440 for additional
-information.
-
-
-SWITCH SETTINGS & JUMPERS
-==========================
-
-Jumpers selected for AMD29LV040B flash part as the boot flash.
-
-
-I2C Strap EEPROM & Environment Settings
-=======================================
-
-The XPedite1000 uses a single I2C eeprom for the 440 strappings and for
-the environment variables.  The first page (256 bytes) contains the
-strappings and the 2 EMAC HW Ethernet addresses.  Be careful not to
-change the 1st page of the EEPROM!  Unpopulated jumper J560 can get you
-out of trouble as it disables the strapping read from EEPROM.
-
-I2C probe
-=====================
-
-The i2c utilities work and have been tested on Rev B. of the 440GX. See
-README.ebony for more information about i2c probing with the 440.
-
-
-GETTING OUT OF I2C TROUBLE
-===========================
-
-(Direct quote from README.ebony)
-If you're like me ... you may have screwed up your bootstrap serial
-eeprom ... or worse, your SPD eeprom when experimenting with the
-i2c commands. If so, here are some ideas on how to get out of
-trouble:
-
-Serial bootstrap eeprom corruption:
------------------------------------
-Power down the board and set the following straps:
-
-J560 - closed
-
-This will select the default sys0 and sys1 settings (the serial
-eeproms are not used). Then power up the board and fix the serial
-eeprom using the 'i2c mm' command. Here are the values I currently
-use:
-
-=> i2c md 50 0 10
-
-0000: 85 7d 42 06 07 80 11 00 00 00 00 00 00 00 00 00    .}B.............
-
-Once you have the eeproms set correctly change the
-J560 straps as you desire.
-
-
-PPC440GX Ethernet EMACs
-=======================
-
-The XES XPedite1000 uses emac 2 & 3 and ignores emac 0 & 1.  PHYs are connected
-only to emac 2 & 3.  The HW Ethernet addresses are read from the i2c eeprom and
-placed in the bd info structure for enet2addr and enet3addr.  The ethernet driver
-senses that enetaddr and enet1addr are 0's and does not use them.
-
-As of this writing gigabit ethernet and the TCPIP acceleration hardware is not
-supported.
-
-
-Flash Support
-=============
-
-As of this writing, there is support for the 1/2mb boot flash only.  User flash
-is not yet supported.
-
-
-Regards,
---Travis
-<travis.sawyer@sandburst.com>
diff --git a/board/xes/xpedite1000/config.mk b/board/xes/xpedite1000/config.mk
deleted file mode 100644
index ec7651e..0000000
--- a/board/xes/xpedite1000/config.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# (C) Copyright 2002-2004
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-#
-# XES XPedite1000 PPC440GX
-#
-
-PLATFORM_CPPFLAGS += -DCONFIG_440=1
-
-ifeq ($(debug),1)
-PLATFORM_CPPFLAGS += -DDEBUG
-endif
-
-ifeq ($(dbcr),1)
-PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
-endif
diff --git a/board/xes/xpedite1000/init.S b/board/xes/xpedite1000/init.S
deleted file mode 100644
index 9708ecc..0000000
--- a/board/xes/xpedite1000/init.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
- * SPDX-License-Identifier:	GPL-2.0+
-*/
-
-#include <ppc_asm.tmpl>
-#include <asm/mmu.h>
-#include <config.h>
-#include <asm/ppc4xx.h>
-
-/*
- * TLB TABLE
- *
- * This table is used by the cpu boot code to setup the initial tlb
- * entries. Rather than make broad assumptions in the cpu source tree,
- * this table lets each board set things up however they like.
- *
- * Pointer to the table is returned in r1
- */
-
-	.section .bootpg,"ax"
-	.globl tlbtab
-
-tlbtab:
-	tlbtab_start
-	tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
-	tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
-	tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_RWX | SA_IG)
-	tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
-	tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_RWX | SA_IG )
-	tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
-	tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
-	tlbtab_end
diff --git a/board/xes/xpedite1000/u-boot.lds.debug b/board/xes/xpedite1000/u-boot.lds.debug
deleted file mode 100644
index 04089ae..0000000
--- a/board/xes/xpedite1000/u-boot.lds.debug
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * (C) Copyright 2002-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)		}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
-  .plt : { *(.plt) }
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-    arch/powerpc/cpu/ppc4xx/start.o	(.text)
-    board/xes/xpedite1000/init.o (.text)
-    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
-    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib/crc32.o		(.text)
-    arch/powerpc/lib/extable.o	(.text)
-    lib/zlib.o		(.text)
-
-/*    common/env_embedded.o(.text) */
-
-    *(.text)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.eh_frame)
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    *(.got)
-    _GOT2_TABLE_ = .;
-    *(.got2)
-    _FIXUP_TABLE_ = .;
-    *(.fixup)
-  }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}
diff --git a/board/xes/xpedite1000/xpedite1000.c b/board/xes/xpedite1000/xpedite1000.c
deleted file mode 100644
index ef646fa..0000000
--- a/board/xes/xpedite1000/xpedite1000.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) 2003 Travis B. Sawyer <travis.sawyer@sandburst.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <console.h>
-#include <asm/processor.h>
-#include <spd_sdram.h>
-#include <i2c.h>
-#include <net.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int board_early_init_f(void)
-{
-	unsigned long sdrreg;
-
-	/*
-	 * Enable GPIO for pins 18 - 24
-	 * 18 = SEEPROM_WP
-	 * 19 = #M_RST
-	 * 20 = #MONARCH
-	 * 21 = #LED_ALARM
-	 * 22 = #LED_ACT
-	 * 23 = #LED_STATUS1
-	 * 24 = #LED_STATUS2
-	 */
-	mfsdr(SDR0_PFC0, sdrreg);
-	mtsdr(SDR0_PFC0, (sdrreg & ~SDR0_PFC0_TRE_ENABLE) | 0x00003e00);
-	out32(CONFIG_SYS_GPIO_BASE + 0x018, (USR_LED0 | USR_LED1 | USR_LED2 | USR_LED3));
-	LED0_OFF();
-	LED1_OFF();
-	LED2_OFF();
-	LED3_OFF();
-
-	/* Setup the external bus controller/chip selects */
-	mtebc(PB0AP, 0x04055200);	/* 16MB Strata FLASH */
-	mtebc(PB0CR, 0xff098000);	/* BAS=0xff0 16MB R/W 8-bit */
-	mtebc(PB1AP, 0x04055200);	/* 512KB Socketed AMD FLASH */
-	mtebc(PB1CR, 0xfe018000);	/* BAS=0xfe0 1MB R/W 8-bit */
-	mtebc(PB6AP, 0x05006400);	/* 32-64MB AMD MirrorBit FLASH */
-	mtebc(PB6CR, 0xf00da000);	/* BAS=0xf00 64MB R/W i6-bit */
-	mtebc(PB7AP, 0x05006400);	/* 32-64MB AMD MirrorBit FLASH */
-	mtebc(PB7CR, 0xf40da000);	/* BAS=0xf40 64MB R/W 16-bit */
-
-	/*
-	 * Setup the interrupt controller polarities, triggers, etc.
-	 *
-	 * Because of the interrupt handling rework to handle 440GX interrupts
-	 * with the common code, we needed to change names of the UIC registers.
-	 * Here the new relationship:
-	 *
-	 * U-Boot name	440GX name
-	 * -----------------------
-	 * UIC0		UICB0
-	 * UIC1		UIC0
-	 * UIC2		UIC1
-	 * UIC3		UIC2
-	 */
-	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
-	mtdcr(UIC1ER, 0x00000000);	/* disable all */
-	mtdcr(UIC1CR, 0x00000003);	/* SMI & UIC1 crit are critical */
-	mtdcr(UIC1PR, 0xfffffe00);	/* per ref-board manual */
-	mtdcr(UIC1TR, 0x01c00000);	/* per ref-board manual */
-	mtdcr(UIC1VR, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
-
-	mtdcr(UIC2SR, 0xffffffff);	/* clear all */
-	mtdcr(UIC2ER, 0x00000000);	/* disable all */
-	mtdcr(UIC2CR, 0x00000000);	/* all non-critical */
-	mtdcr(UIC2PR, 0xffffc0ff);	/* per ref-board manual */
-	mtdcr(UIC2TR, 0x00ff8000);	/* per ref-board manual */
-	mtdcr(UIC2VR, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr(UIC2SR, 0xffffffff);	/* clear all */
-
-	mtdcr(UIC3SR, 0xffffffff);	/* clear all */
-	mtdcr(UIC3ER, 0x00000000);	/* disable all */
-	mtdcr(UIC3CR, 0x00000000);	/* all non-critical */
-	mtdcr(UIC3PR, 0xffffffff);	/* per ref-board manual */
-	mtdcr(UIC3TR, 0x00ff8c0f);	/* per ref-board manual */
-	mtdcr(UIC3VR, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr(UIC3SR, 0xffffffff);	/* clear all */
-
-	mtdcr(UIC0SR, 0xfc000000);	/* clear all */
-	mtdcr(UIC0ER, 0x00000000);	/* disable all */
-	mtdcr(UIC0CR, 0x00000000);	/* all non-critical */
-	mtdcr(UIC0PR, 0xfc000000);	/* */
-	mtdcr(UIC0TR, 0x00000000);	/* */
-	mtdcr(UIC0VR, 0x00000001);	/* */
-
-	LED0_ON();
-
-	return 0;
-}
-
-int checkboard(void)
-{
-	char buf[64];
-	int i;
-
-	printf("Board: X-ES %s PMC SBC\n", CONFIG_SYS_BOARD_NAME);
-	printf("       ");
-	i = getenv_f("board_rev", buf, sizeof(buf));
-	if (i > 0)
-		printf("Rev %s, ", buf);
-	i = getenv_f("serial#", buf, sizeof(buf));
-	if (i > 0)
-		printf("Serial# %s, ", buf);
-	i = getenv_f("board_cfg", buf, sizeof(buf));
-	if (i > 0)
-		printf("Cfg %s", buf);
-	printf("\n");
-
-	return 0;
-}
-
-int dram_init(void)
-{
-	gd->ram_size = spd_sdram();
-
-	return 0;
-}
-
-/*
- * Override weak pci_pre_init()
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- */
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose)
-{
-	unsigned long strap;
-
-	/* See if we're supposed to setup the pci */
-	mfsdr(SDR0_SDSTP1, strap);
-	if ((strap & 0x00010000) == 0)
-		return 0;
-
-#if defined(CONFIG_SYS_PCI_FORCE_PCI_CONV)
-	/* Setup System Device Register PCIL0_XCR */
-	mfsdr(SDR0_XCR, strap);
-	strap &= 0x0f000000;
-	mtsdr(SDR0_XCR, strap);
-#endif
-
-	return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-#if defined(CONFIG_PCI)
-/*
- * Override weak is_pci_host()
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-int is_pci_host(struct pci_controller *hose)
-{
-	return ((in32(CONFIG_SYS_GPIO_BASE + 0x1C) & 0x00000800) == 0);
-}
-#endif /* defined(CONFIG_PCI) */
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
-	return ctrlc();
-}
-#endif