mirror of
https://github.com/AsahiLinux/u-boot
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powerpc: adder: remove orphan board
This board has been orphan for a while. (Emails to its maintainer have been bouncing.) Because MPC8xx family is old enough, nobody would pick up the maintainership on it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denx <wd@denx.de>
This commit is contained in:
Masahiro Yamada
Tom Rini
parent
3569571db2
commit
373a9788f0
6 changed files with 1 additions and 393 deletions
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@ -1,11 +0,0 @@
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#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# Copyright (C) 2004 Arabella Software Ltd.
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# Yuli Barcohen <yuli@arabellasw.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := adder.o
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@ -1,108 +0,0 @@
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/*
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* Copyright (C) 2004-2005 Arabella Software Ltd.
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* Yuli Barcohen <yuli@arabellasw.com>
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*
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* Support for Analogue&Micro Adder boards family.
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* Tested on AdderII and Adder87x.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <mpc8xx.h>
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#if defined(CONFIG_OF_LIBFDT)
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#include <libfdt.h>
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#endif
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/*
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* SDRAM is single Samsung K4S643232F-T70 chip (8MB)
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* or single Micron MT48LC4M32B2TG-7 chip (16MB).
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* Minimal CPU frequency is 40MHz.
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*/
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static uint sdram_table[] = {
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/* Single read (offset 0x00 in UPM RAM) */
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0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xe0bbbc00,
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0x10f77c44, 0xf3fffc07, 0xfffffc04, 0xfffffc04,
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/* Burst read (offset 0x08 in UPM RAM) */
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0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xf0affc00,
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0xf0affc00, 0xf0affc00, 0xf0affc00, 0x10a77c44,
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0xf7bffc47, 0xfffffc35, 0xfffffc34, 0xfffffc35,
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0xfffffc35, 0x1ff77c35, 0xfffffc34, 0x1fb57c35,
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/* Single write (offset 0x18 in UPM RAM) */
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0x1f27fc24, 0xe0aebc04, 0x00b93c00, 0x13f77c47,
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0xfffdfc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
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/* Burst write (offset 0x20 in UPM RAM) */
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0x1f07fc24, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
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0xf0affc00, 0xe0abbc00, 0x1fb77c47, 0xfffffc04,
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0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
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0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
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/* Refresh (offset 0x30 in UPM RAM) */
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0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
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0xfffffc84, 0xfffffc07, 0xfffffc04, 0xfffffc04,
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0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
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/* Exception (offset 0x3C in UPM RAM) */
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0xfffffc27, 0xfffffc04, 0xfffffc04, 0xfffffc04
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};
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phys_size_t initdram (int board_type)
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{
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long int msize;
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volatile immap_t *immap = (volatile immap_t *)CONFIG_SYS_IMMR;
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volatile memctl8xx_t *memctl = &immap->im_memctl;
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upmconfig(UPMA, sdram_table, sizeof(sdram_table) / sizeof(uint));
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/* Configure SDRAM refresh */
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memctl->memc_mptpr = MPTPR_PTP_DIV32; /* BRGCLK/32 */
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memctl->memc_mamr = (94 << 24) | CONFIG_SYS_MAMR; /* No refresh */
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udelay(200);
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/* Run precharge from location 0x15 */
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memctl->memc_mar = 0x0;
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memctl->memc_mcr = 0x80002115;
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udelay(200);
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/* Run 8 refresh cycles */
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memctl->memc_mcr = 0x80002830;
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udelay(200);
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/* Run MRS pattern from location 0x16 */
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memctl->memc_mar = 0x88;
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memctl->memc_mcr = 0x80002116;
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udelay(200);
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memctl->memc_mamr |= MAMR_PTAE; /* Enable refresh */
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memctl->memc_or1 = ~(CONFIG_SYS_SDRAM_MAX_SIZE - 1) | OR_CSNT_SAM;
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memctl->memc_br1 = CONFIG_SYS_SDRAM_BASE | BR_PS_32 | BR_MS_UPMA | BR_V;
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msize = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_MAX_SIZE);
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memctl->memc_or1 |= ~(msize - 1);
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return msize;
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}
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int checkboard( void )
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{
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puts("Board: Adder");
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#if defined(CONFIG_MPC885_FAMILY)
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puts("87x\n");
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#elif defined(CONFIG_MPC866_FAMILY)
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puts("II\n");
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#endif
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return 0;
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}
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#if defined(CONFIG_OF_BOARD_SETUP)
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void ft_board_setup(void *blob, bd_t *bd)
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{
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ft_cpu_setup(blob, bd);
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}
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#endif
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@ -1,79 +0,0 @@
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/*
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* (C) Copyright 2001-2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* Modified by Yuli Barcohen <yuli@arabellasw.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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OUTPUT_ARCH(powerpc)
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SECTIONS
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{
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/* Read-only sections, merged into text segment: */
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. = + SIZEOF_HEADERS;
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.text :
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{
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arch/powerpc/cpu/mpc8xx/start.o (.text*)
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arch/powerpc/cpu/mpc8xx/traps.o (.text*)
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*(.text*)
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. = ALIGN(16);
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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}
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/* Read-write section, merged into data segment: */
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. = (. + 0x0FFF) & 0xFFFFF000;
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_erotext = .;
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PROVIDE (erotext = .);
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.reloc :
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{
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_GOT2_TABLE_ = .;
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KEEP(*(.got2))
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KEEP(*(.got))
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PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
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_FIXUP_TABLE_ = .;
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KEEP(*(.fixup))
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}
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__got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
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__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
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.data :
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{
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*(.data*)
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*(.sdata*)
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}
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_edata = .;
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PROVIDE (edata = .);
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. = .;
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. = ALIGN(4);
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.u_boot_list : {
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KEEP(*(SORT(.u_boot_list*)));
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}
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. = .;
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__start___ex_table = .;
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__ex_table : { *(__ex_table) }
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__stop___ex_table = .;
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. = ALIGN(4096);
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__init_begin = .;
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.text.init : { *(.text.init) }
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.data.init : { *(.data.init) }
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. = ALIGN(4096);
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__init_end = .;
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__bss_start = .;
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.bss (NOLOAD) :
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{
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*(.bss*)
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*(.sbss*)
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*(COMMON)
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. = ALIGN(4);
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}
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__bss_end = . ;
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PROVIDE (end = .);
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}
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ENTRY(_start)
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@ -1268,8 +1268,6 @@ Orphan powerpc mpc83xx - freescale mpc8360erdk
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Orphan powerpc mpc83xx - freescale mpc8360erdk MPC8360ERDK_33 MPC8360ERDK:CLKIN_33MHZ Anton Vorontsov <avorontsov@ru.mvista.com>
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Orphan powerpc mpc83xx - matrix_vision mergerbox MERGERBOX - Andre Schwarz <andre.schwarz@matrix-vision.de>
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Orphan powerpc mpc83xx - matrix_vision mvblm7 MVBLM7 - Andre Schwarz <andre.schwarz@matrix-vision.de>
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Orphan powerpc mpc8xx - - adder Adder - Yuli Barcohen <yuli@arabellasw.com>
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Orphan powerpc mpc8xx - - adder AdderII Adder:MPC852T Yuli Barcohen <yuli@arabellasw.com>
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Orphan powerpc ppc4xx - amcc - bluestone - Tirumala Marri <tmarri@apm.com>
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Orphan powerpc ppc4xx - cray L1 CRAYL1 - David Updegraff <dave@cray.com>
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Orphan powerpc ppc4xx - sandburst karef KAREF - Travis Sawyer <travis.sawyer@sandburst.com>
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@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
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Board Arch CPU Commit Removed Last known maintainer/contact
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=================================================================================================
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adder powerpc mpc8xx - - Yuli Barcohen <yuli@arabellasw.com>
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quad100hd powerpc ppc405ep - - Gary Jennejohn <gljennjohn@googlemail.com>
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lubbock arm pxa 36bf57b 2014-04-18 Kyle Harris <kharris@nexus-tech.net>
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EVB64260 powerpc mpc824x bb3aef9 2014-04-18
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@ -1,193 +0,0 @@
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/*
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* Copyright (C) 2004-2005 Arabella Software Ltd.
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* Yuli Barcohen <yuli@arabellasw.com>
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*
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* Support for Analogue&Micro Adder boards family.
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* Tested on AdderII and Adder87x.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#if !defined(CONFIG_MPC875) && !defined(CONFIG_MPC852T)
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#define CONFIG_MPC875
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#endif
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#define CONFIG_ADDER /* Analogue&Micro Adder board */
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#define CONFIG_SYS_TEXT_BASE 0xFE000000
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#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
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#define CONFIG_BAUDRATE 38400
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#define CONFIG_ETHER_ON_FEC1
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#define CONFIG_ETHER_ON_FEC2
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#define CONFIG_HAS_ETH0
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#define CONFIG_HAS_ETH1
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#if defined(CONFIG_ETHER_ON_FEC1) || defined(CONFIG_ETHER_ON_FEC2)
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#define CONFIG_SYS_DISCOVER_PHY
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#define CONFIG_MII_INIT 1
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#define FEC_ENET
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#endif /* CONFIG_ETHER_ON_FEC || CONFIG_ETHER_ON_FEC2 */
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#define CONFIG_8xx_OSCLK 10000000 /* 10 MHz oscillator on EXTCLK */
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#define CONFIG_8xx_CPUCLK_DEFAULT 50000000
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#define CONFIG_SYS_8xx_CPUCLK_MIN 40000000
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#ifdef CONFIG_MPC852T
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#define CONFIG_SYS_8xx_CPUCLK_MAX 50000000
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#else
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#define CONFIG_SYS_8xx_CPUCLK_MAX 133000000
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#endif /* CONFIG_MPC852T */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_IMMAP
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_PING
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#define CONFIG_BOOTDELAY 5 /* Autoboot after 5 seconds */
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#define CONFIG_BOOTCOMMAND "bootm fe040000" /* Autoboot command */
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#define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw mtdparts=1M(ROM)ro,-(root)"
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#define CONFIG_BZIP2 /* Include support for bzip2 compressed images */
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#undef CONFIG_WATCHDOG /* Disable platform specific watchdog */
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/*-----------------------------------------------------------------------
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_LONGHELP /* #undef to save memory */
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_LOAD_ADDR 0x400000 /* Default load address */
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/*-----------------------------------------------------------------------
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* RAM configuration (note that CONFIG_SYS_SDRAM_BASE must be zero)
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*/
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_MAX_SIZE 0x01000000 /* Up to 16 Mbyte */
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#define CONFIG_SYS_MAMR 0x00002114
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/*
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* 4096 Up to 4096 SDRAM rows
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* 1000 factor s -> ms
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* 32 PTP (pre-divider from MPTPR)
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* 4 Number of refresh cycles per period
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* 64 Refresh cycle in ms per number of rows
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*/
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#define CONFIG_SYS_PTA_PER_CLK ((4096 * 32 * 1000) / (4 * 64))
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#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x00500000 /* 1 ... 5 MB in SDRAM */
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#define CONFIG_SYS_RESET_ADDRESS 0x09900000
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/*-----------------------------------------------------------------------
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 KB for Monitor */
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#ifdef CONFIG_BZIP2
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#define CONFIG_SYS_MALLOC_LEN (2500 << 10) /* Reserve ~2.5 MB for malloc() */
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#else
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#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 KB for malloc() */
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#endif /* CONFIG_BZIP2 */
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/*-----------------------------------------------------------------------
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* Flash organisation
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*/
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#define CONFIG_SYS_FLASH_BASE 0xFE000000
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#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
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#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max number of flash banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 128 /* Max num of sects on one chip */
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/* Environment is in flash */
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_SECT_SIZE 0x10000 /* We use one complete sector */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_OR0_PRELIM 0xFF000774
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#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | BR_PS_16 | BR_MS_GPCM | BR_V)
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#define CONFIG_SYS_DIRECT_FLASH_TFTP
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/*-----------------------------------------------------------------------
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* Internal Memory Map Register
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*/
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#define CONFIG_SYS_IMMR 0xFF000000
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/*-----------------------------------------------------------------------
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* Definitions for initial stack pointer and data area (in DPRAM)
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*/
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
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#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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/*-----------------------------------------------------------------------
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* Configuration registers
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*/
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#ifdef CONFIG_WATCHDOG
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#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | \
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SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | \
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SYPCR_SWP)
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#else
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#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | \
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SYPCR_SWF | SYPCR_SWP)
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#endif /* CONFIG_WATCHDOG */
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#define CONFIG_SYS_SIUMCR (SIUMCR_MLRC01 | SIUMCR_DBGC11)
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/* TBSCR - Time Base Status and Control Register */
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#define CONFIG_SYS_TBSCR (TBSCR_TBF | TBSCR_TBE)
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/* PISCR - Periodic Interrupt Status and Control */
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#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
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/* PLPRCR - PLL, Low-Power, and Reset Control Register */
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/* #define CONFIG_SYS_PLPRCR PLPRCR_TEXPS */
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/* SCCR - System Clock and reset Control Register */
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#define SCCR_MASK SCCR_EBDF11
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#define CONFIG_SYS_SCCR SCCR_RTSEL
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#define CONFIG_SYS_DER 0
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/*-----------------------------------------------------------------------
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* Cache Configuration
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*/
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#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx chips */
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#endif /* __CONFIG_H */
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