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Commit 5745185e6af453d48e728770e45c3c8fd74a8d11

Authored by wdenk 2001-09-07 06:25:14 +0800

1 parent 2dab301caa

Exists in master and in 54 other branches

Initial revision

Showing 8 changed files with 837 additions and 0 deletions Side-by-side Diff

board/icu862/Makefile
board/icu862/config.mk
board/pm826/Makefile
board/pm826/u-boot.lds
board/westel/amx860/Makefile
board/westel/amx860/config.mk
include/asm-ppc/8xx_immap.h
tools/gen_eth_addr.c

board/icu862/Makefile

Diff comments View file @ 5745185

	1	+#
	2	+# (C) Copyright 2001
	3	+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+#
	5	+# See file CREDITS for list of people who contributed to this
	6	+# project.
	7	+#
	8	+# This program is free software; you can redistribute it and/or
	9	+# modify it under the terms of the GNU General Public License as
	10	+# published by the Free Software Foundation; either version 2 of
	11	+# the License, or (at your option) any later version.
	12	+#
	13	+# This program is distributed in the hope that it will be useful,
	14	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+# GNU General Public License for more details.
	17	+#
	18	+# You should have received a copy of the GNU General Public License
	19	+# along with this program; if not, write to the Free Software
	20	+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+# MA 02111-1307 USA
	22	+#
	23	+
	24	+include $(TOPDIR)/config.mk
	25	+
	26	+LIB = lib$(BOARD).a
	27	+
	28	+OBJS = $(BOARD).o flash.o
	29	+
	30	+$(LIB): .depend $(OBJS)
	31	+ $(AR) crv $@ $^
	32	+
	33	+#########################################################################
	34	+
	35	+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
	36	+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
	37	+
	38	+sinclude .depend
	39	+
	40	+#########################################################################

board/icu862/config.mk

Diff comments View file @ 5745185

	1	+#
	2	+# (C) Copyright 2001
	3	+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+#
	5	+# See file CREDITS for list of people who contributed to this
	6	+# project.
	7	+#
	8	+# This program is free software; you can redistribute it and/or
	9	+# modify it under the terms of the GNU General Public License as
	10	+# published by the Free Software Foundation; either version 2 of
	11	+# the License, or (at your option) any later version.
	12	+#
	13	+# This program is distributed in the hope that it will be useful,
	14	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+# GNU General Public License for more details.
	17	+#
	18	+# You should have received a copy of the GNU General Public License
	19	+# along with this program; if not, write to the Free Software
	20	+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+# MA 02111-1307 USA
	22	+#
	23	+
	24	+#
	25	+# ICU862 boards
	26	+#
	27	+
	28	+TEXT_BASE = 0x40F00000
	29	+OBJCFLAGS = --set-section-flags=.ppcenv=contents,alloc,load,data

board/pm826/Makefile

Diff comments View file @ 5745185

	1	+#
	2	+# (C) Copyright 2001
	3	+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+#
	5	+# See file CREDITS for list of people who contributed to this
	6	+# project.
	7	+#
	8	+# This program is free software; you can redistribute it and/or
	9	+# modify it under the terms of the GNU General Public License as
	10	+# published by the Free Software Foundation; either version 2 of
	11	+# the License, or (at your option) any later version.
	12	+#
	13	+# This program is distributed in the hope that it will be useful,
	14	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+# GNU General Public License for more details.
	17	+#
	18	+# You should have received a copy of the GNU General Public License
	19	+# along with this program; if not, write to the Free Software
	20	+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+# MA 02111-1307 USA
	22	+#
	23	+
	24	+include $(TOPDIR)/config.mk
	25	+
	26	+LIB = lib$(BOARD).a
	27	+
	28	+OBJS = $(BOARD).o flash.o
	29	+
	30	+$(LIB): .depend $(OBJS)
	31	+ $(AR) crv $@ $^
	32	+
	33	+#########################################################################
	34	+
	35	+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
	36	+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
	37	+
	38	+sinclude .depend
	39	+
	40	+#########################################################################

board/pm826/u-boot.lds

Diff comments View file @ 5745185

	1	+/*
	2	+ * (C) Copyright 2001
	3	+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+ *
	5	+ * See file CREDITS for list of people who contributed to this
	6	+ * project.
	7	+ *
	8	+ * This program is free software; you can redistribute it and/or
	9	+ * modify it under the terms of the GNU General Public License as
	10	+ * published by the Free Software Foundation; either version 2 of
	11	+ * the License, or (at your option) any later version.
	12	+ *
	13	+ * This program is distributed in the hope that it will be useful,
	14	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+ * GNU General Public License for more details.
	17	+ *
	18	+ * You should have received a copy of the GNU General Public License
	19	+ * along with this program; if not, write to the Free Software
	20	+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+ * MA 02111-1307 USA
	22	+ */
	23	+
	24	+OUTPUT_ARCH(powerpc)
	25	+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
	26	+/* Do we need any of these for elf?
	27	+ __DYNAMIC = 0; */
	28	+SECTIONS
	29	+{
	30	+ /* Read-only sections, merged into text segment: */
	31	+ . = + SIZEOF_HEADERS;
	32	+ .interp : { *(.interp) }
	33	+ .hash : { *(.hash) }
	34	+ .dynsym : { *(.dynsym) }
	35	+ .dynstr : { *(.dynstr) }
	36	+ .rel.text : { *(.rel.text) }
	37	+ .rela.text : { *(.rela.text) }
	38	+ .rel.data : { *(.rel.data) }
	39	+ .rela.data : { *(.rela.data) }
	40	+ .rel.rodata : { *(.rel.rodata) }
	41	+ .rela.rodata : { *(.rela.rodata) }
	42	+ .rel.got : { *(.rel.got) }
	43	+ .rela.got : { *(.rela.got) }
	44	+ .rel.ctors : { *(.rel.ctors) }
	45	+ .rela.ctors : { *(.rela.ctors) }
	46	+ .rel.dtors : { *(.rel.dtors) }
	47	+ .rela.dtors : { *(.rela.dtors) }
	48	+ .rel.bss : { *(.rel.bss) }
	49	+ .rela.bss : { *(.rela.bss) }
	50	+ .rel.plt : { *(.rel.plt) }
	51	+ .rela.plt : { *(.rela.plt) }
	52	+ .init : { *(.init) }
	53	+ .plt : { *(.plt) }
	54	+ .text :
	55	+ {
	56	+ cpu/mpc8260/start.o (.text)
	57	+ *(.text)
	58	+ common/environment.o(.text)
	59	+ *(.fixup)
	60	+ *(.got1)
	61	+ . = ALIGN(16);
	62	+ *(.rodata)
	63	+ *(.rodata1)
	64	+ }
	65	+ .fini : { *(.fini) } =0
	66	+ .ctors : { *(.ctors) }
	67	+ .dtors : { *(.dtors) }
	68	+
	69	+ /* Read-write section, merged into data segment: */
	70	+ . = (. + 0x0FFF) & 0xFFFFF000;
	71	+ _erotext = .;
	72	+ PROVIDE (erotext = .);
	73	+ .reloc :
	74	+ {
	75	+ *(.got)
	76	+ _GOT2_TABLE_ = .;
	77	+ *(.got2)
	78	+ _FIXUP_TABLE_ = .;
	79	+ *(.fixup)
	80	+ }
	81	+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
	82	+ __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
	83	+
	84	+ .data :
	85	+ {
	86	+ *(.data)
	87	+ *(.data1)
	88	+ *(.sdata)
	89	+ *(.sdata2)
	90	+ *(.dynamic)
	91	+ CONSTRUCTORS
	92	+ }
	93	+ _edata = .;
	94	+ PROVIDE (edata = .);
	95	+
	96	+ __start___ex_table = .;
	97	+ __ex_table : { *(__ex_table) }
	98	+ __stop___ex_table = .;
	99	+
	100	+ . = ALIGN(4096);
	101	+ __init_begin = .;
	102	+ .text.init : { *(.text.init) }
	103	+ .data.init : { *(.data.init) }
	104	+ . = ALIGN(4096);
	105	+ __init_end = .;
	106	+
	107	+ __bss_start = .;
	108	+ .bss :
	109	+ {
	110	+ (.sbss) (.scommon)
	111	+ *(.dynbss)
	112	+ *(.bss)
	113	+ *(COMMON)
	114	+ }
	115	+ _end = . ;
	116	+ PROVIDE (end = .);
	117	+}

board/westel/amx860/Makefile

Diff comments View file @ 5745185

	1	+#
	2	+# (C) Copyright 2001
	3	+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+#
	5	+# See file CREDITS for list of people who contributed to this
	6	+# project.
	7	+#
	8	+# This program is free software; you can redistribute it and/or
	9	+# modify it under the terms of the GNU General Public License as
	10	+# published by the Free Software Foundation; either version 2 of
	11	+# the License, or (at your option) any later version.
	12	+#
	13	+# This program is distributed in the hope that it will be useful,
	14	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+# GNU General Public License for more details.
	17	+#
	18	+# You should have received a copy of the GNU General Public License
	19	+# along with this program; if not, write to the Free Software
	20	+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+# MA 02111-1307 USA
	22	+#
	23	+
	24	+include $(TOPDIR)/config.mk
	25	+
	26	+LIB = lib$(BOARD).a
	27	+
	28	+OBJS = $(BOARD).o flash.o
	29	+
	30	+$(LIB): .depend $(OBJS)
	31	+ $(AR) crv $@ $^
	32	+
	33	+#########################################################################
	34	+
	35	+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
	36	+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
	37	+
	38	+sinclude .depend
	39	+
	40	+#########################################################################

board/westel/amx860/config.mk

Diff comments View file @ 5745185

	1	+#
	2	+# (C) Copyright 2001
	3	+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	+#
	5	+# See file CREDITS for list of people who contributed to this
	6	+# project.
	7	+#
	8	+# This program is free software; you can redistribute it and/or
	9	+# modify it under the terms of the GNU General Public License as
	10	+# published by the Free Software Foundation; either version 2 of
	11	+# the License, or (at your option) any later version.
	12	+#
	13	+# This program is distributed in the hope that it will be useful,
	14	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+# GNU General Public License for more details.
	17	+#
	18	+# You should have received a copy of the GNU General Public License
	19	+# along with this program; if not, write to the Free Software
	20	+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+# MA 02111-1307 USA
	22	+#
	23	+
	24	+#TEXT_BASE = 0xFE000000
	25	+TEXT_BASE = 0x40000000
	26	+OBJCFLAGS = --set-section-flags=.ppcenv=contents,alloc,load,data

include/asm-ppc/8xx_immap.h

Diff comments View file @ 5745185

	1	+
	2	+/*
	3	+ * MPC8xx Internal Memory Map
	4	+ * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
	5	+ *
	6	+ * The I/O on the MPC860 is comprised of blocks of special registers
	7	+ * and the dual port ram for the Communication Processor Module.
	8	+ * Within this space are functional units such as the SIU, memory
	9	+ * controller, system timers, and other control functions. It is
	10	+ * a combination that I found difficult to separate into logical
	11	+ * functional files.....but anyone else is welcome to try. -- Dan
	12	+ */
	13	+#ifndef __IMMAP_8XX__
	14	+#define __IMMAP_8XX__
	15	+
	16	+/* System configuration registers.
	17	+*/
	18	+typedef struct sys_conf {
	19	+ uint sc_siumcr;
	20	+ uint sc_sypcr;
	21	+ uint sc_swt;
	22	+ char res1[2];
	23	+ ushort sc_swsr;
	24	+ uint sc_sipend;
	25	+ uint sc_simask;
	26	+ uint sc_siel;
	27	+ uint sc_sivec;
	28	+ uint sc_tesr;
	29	+ char res2[0xc];
	30	+ uint sc_sdcr;
	31	+ char res3[0x4c];
	32	+} sysconf8xx_t;
	33	+
	34	+/* PCMCIA configuration registers.
	35	+*/
	36	+typedef struct pcmcia_conf {
	37	+ uint pcmc_pbr0;
	38	+ uint pcmc_por0;
	39	+ uint pcmc_pbr1;
	40	+ uint pcmc_por1;
	41	+ uint pcmc_pbr2;
	42	+ uint pcmc_por2;
	43	+ uint pcmc_pbr3;
	44	+ uint pcmc_por3;
	45	+ uint pcmc_pbr4;
	46	+ uint pcmc_por4;
	47	+ uint pcmc_pbr5;
	48	+ uint pcmc_por5;
	49	+ uint pcmc_pbr6;
	50	+ uint pcmc_por6;
	51	+ uint pcmc_pbr7;
	52	+ uint pcmc_por7;
	53	+ char res1[0x20];
	54	+ uint pcmc_pgcra;
	55	+ uint pcmc_pgcrb;
	56	+ uint pcmc_pscr;
	57	+ char res2[4];
	58	+ uint pcmc_pipr;
	59	+ char res3[4];
	60	+ uint pcmc_per;
	61	+ char res4[4];
	62	+} pcmconf8xx_t;
	63	+
	64	+/* Memory controller registers.
	65	+*/
	66	+typedef struct mem_ctlr {
	67	+ uint memc_br0;
	68	+ uint memc_or0;
	69	+ uint memc_br1;
	70	+ uint memc_or1;
	71	+ uint memc_br2;
	72	+ uint memc_or2;
	73	+ uint memc_br3;
	74	+ uint memc_or3;
	75	+ uint memc_br4;
	76	+ uint memc_or4;
	77	+ uint memc_br5;
	78	+ uint memc_or5;
	79	+ uint memc_br6;
	80	+ uint memc_or6;
	81	+ uint memc_br7;
	82	+ uint memc_or7;
	83	+ char res1[0x24];
	84	+ uint memc_mar;
	85	+ uint memc_mcr;
	86	+ char res2[4];
	87	+ uint memc_mamr;
	88	+ uint memc_mbmr;
	89	+ ushort memc_mstat;
	90	+ ushort memc_mptpr;
	91	+ uint memc_mdr;
	92	+ char res3[0x80];
	93	+} memctl8xx_t;
	94	+
	95	+/* System Integration Timers.
	96	+*/
	97	+typedef struct sys_int_timers {
	98	+ ushort sit_tbscr;
	99	+ char res0[0x02];
	100	+ uint sit_tbreff0;
	101	+ uint sit_tbreff1;
	102	+ char res1[0x14];
	103	+ ushort sit_rtcsc;
	104	+ char res2[0x02];
	105	+ uint sit_rtc;
	106	+ uint sit_rtsec;
	107	+ uint sit_rtcal;
	108	+ char res3[0x10];
	109	+ ushort sit_piscr;
	110	+ char res4[2];
	111	+ uint sit_pitc;
	112	+ uint sit_pitr;
	113	+ char res5[0x34];
	114	+} sit8xx_t;
	115	+
	116	+#define TBSCR_TBIRQ_MASK ((ushort)0xff00)
	117	+#define TBSCR_REFA ((ushort)0x0080)
	118	+#define TBSCR_REFB ((ushort)0x0040)
	119	+#define TBSCR_REFAE ((ushort)0x0008)
	120	+#define TBSCR_REFBE ((ushort)0x0004)
	121	+#define TBSCR_TBF ((ushort)0x0002)
	122	+#define TBSCR_TBE ((ushort)0x0001)
	123	+
	124	+#define RTCSC_RTCIRQ_MASK ((ushort)0xff00)
	125	+#define RTCSC_SEC ((ushort)0x0080)
	126	+#define RTCSC_ALR ((ushort)0x0040)
	127	+#define RTCSC_38K ((ushort)0x0010)
	128	+#define RTCSC_SIE ((ushort)0x0008)
	129	+#define RTCSC_ALE ((ushort)0x0004)
	130	+#define RTCSC_RTF ((ushort)0x0002)
	131	+#define RTCSC_RTE ((ushort)0x0001)
	132	+
	133	+#define PISCR_PIRQ_MASK ((ushort)0xff00)
	134	+#define PISCR_PS ((ushort)0x0080)
	135	+#define PISCR_PIE ((ushort)0x0004)
	136	+#define PISCR_PTF ((ushort)0x0002)
	137	+#define PISCR_PTE ((ushort)0x0001)
	138	+
	139	+/* Clocks and Reset.
	140	+*/
	141	+typedef struct clk_and_reset {
	142	+ uint car_sccr;
	143	+ uint car_plprcr;
	144	+ uint car_rsr;
	145	+ char res[0x74]; /* Reserved area */
	146	+} car8xx_t;
	147	+
	148	+/* System Integration Timers keys.
	149	+*/
	150	+typedef struct sitk {
	151	+ uint sitk_tbscrk;
	152	+ uint sitk_tbreff0k;
	153	+ uint sitk_tbreff1k;
	154	+ uint sitk_tbk;
	155	+ char res1[0x10];
	156	+ uint sitk_rtcsck;
	157	+ uint sitk_rtck;
	158	+ uint sitk_rtseck;
	159	+ uint sitk_rtcalk;
	160	+ char res2[0x10];
	161	+ uint sitk_piscrk;
	162	+ uint sitk_pitck;
	163	+ char res3[0x38];
	164	+} sitk8xx_t;
	165	+
	166	+/* Clocks and reset keys.
	167	+*/
	168	+typedef struct cark {
	169	+ uint cark_sccrk;
	170	+ uint cark_plprcrk;
	171	+ uint cark_rsrk;
	172	+ char res[0x474];
	173	+} cark8xx_t;
	174	+
	175	+/* The key to unlock registers maintained by keep-alive power.
	176	+*/
	177	+#define KAPWR_KEY ((unsigned int)0x55ccaa33)
	178	+
	179	+/* Video interface. MPC823 Only.
	180	+*/
	181	+typedef struct vid823 {
	182	+ ushort vid_vccr;
	183	+ ushort res1;
	184	+ u_char vid_vsr;
	185	+ u_char res2;
	186	+ u_char vid_vcmr;
	187	+ u_char res3;
	188	+ uint vid_vbcb;
	189	+ uint res4;
	190	+ uint vid_vfcr0;
	191	+ uint vid_vfaa0;
	192	+ uint vid_vfba0;
	193	+ uint vid_vfcr1;
	194	+ uint vid_vfaa1;
	195	+ uint vid_vfba1;
	196	+ u_char res5[0x18];
	197	+} vid823_t;
	198	+
	199	+/* LCD interface. 823 Only.
	200	+*/
	201	+typedef struct lcd {
	202	+ uint lcd_lccr;
	203	+ uint lcd_lchcr;
	204	+ uint lcd_lcvcr;
	205	+ char res1[4];
	206	+ uint lcd_lcfaa;
	207	+ uint lcd_lcfba;
	208	+ char lcd_lcsr;
	209	+ char res2[0x7];
	210	+} lcd823_t;
	211	+
	212	+/* I2C
	213	+*/
	214	+typedef struct i2c {
	215	+ u_char i2c_i2mod;
	216	+ char res1[3];
	217	+ u_char i2c_i2add;
	218	+ char res2[3];
	219	+ u_char i2c_i2brg;
	220	+ char res3[3];
	221	+ u_char i2c_i2com;
	222	+ char res4[3];
	223	+ u_char i2c_i2cer;
	224	+ char res5[3];
	225	+ u_char i2c_i2cmr;
	226	+ char res6[0x8b];
	227	+} i2c8xx_t;
	228	+
	229	+/* DMA control/status registers.
	230	+*/
	231	+typedef struct sdma_csr {
	232	+ char res1[4];
	233	+ uint sdma_sdar;
	234	+ u_char sdma_sdsr;
	235	+ char res3[3];
	236	+ u_char sdma_sdmr;
	237	+ char res4[3];
	238	+ u_char sdma_idsr1;
	239	+ char res5[3];
	240	+ u_char sdma_idmr1;
	241	+ char res6[3];
	242	+ u_char sdma_idsr2;
	243	+ char res7[3];
	244	+ u_char sdma_idmr2;
	245	+ char res8[0x13];
	246	+} sdma8xx_t;
	247	+
	248	+/* Communication Processor Module Interrupt Controller.
	249	+*/
	250	+typedef struct cpm_ic {
	251	+ ushort cpic_civr;
	252	+ char res[0xe];
	253	+ uint cpic_cicr;
	254	+ uint cpic_cipr;
	255	+ uint cpic_cimr;
	256	+ uint cpic_cisr;
	257	+} cpic8xx_t;
	258	+
	259	+/* Input/Output Port control/status registers.
	260	+*/
	261	+typedef struct io_port {
	262	+ ushort iop_padir;
	263	+ ushort iop_papar;
	264	+ ushort iop_paodr;
	265	+ ushort iop_padat;
	266	+ char res1[8];
	267	+ ushort iop_pcdir;
	268	+ ushort iop_pcpar;
	269	+ ushort iop_pcso;
	270	+ ushort iop_pcdat;
	271	+ ushort iop_pcint;
	272	+ char res2[6];
	273	+ ushort iop_pddir;
	274	+ ushort iop_pdpar;
	275	+ char res3[2];
	276	+ ushort iop_pddat;
	277	+ uint utmode;
	278	+ char res4[4];
	279	+} iop8xx_t;
	280	+
	281	+/* Communication Processor Module Timers
	282	+*/
	283	+typedef struct cpm_timers {
	284	+ ushort cpmt_tgcr;
	285	+ char res1[0xe];
	286	+ ushort cpmt_tmr1;
	287	+ ushort cpmt_tmr2;
	288	+ ushort cpmt_trr1;
	289	+ ushort cpmt_trr2;
	290	+ ushort cpmt_tcr1;
	291	+ ushort cpmt_tcr2;
	292	+ ushort cpmt_tcn1;
	293	+ ushort cpmt_tcn2;
	294	+ ushort cpmt_tmr3;
	295	+ ushort cpmt_tmr4;
	296	+ ushort cpmt_trr3;
	297	+ ushort cpmt_trr4;
	298	+ ushort cpmt_tcr3;
	299	+ ushort cpmt_tcr4;
	300	+ ushort cpmt_tcn3;
	301	+ ushort cpmt_tcn4;
	302	+ ushort cpmt_ter1;
	303	+ ushort cpmt_ter2;
	304	+ ushort cpmt_ter3;
	305	+ ushort cpmt_ter4;
	306	+ char res2[8];
	307	+} cpmtimer8xx_t;
	308	+
	309	+/* Finally, the Communication Processor stuff.....
	310	+*/
	311	+typedef struct scc { /* Serial communication channels */
	312	+ uint scc_gsmrl;
	313	+ uint scc_gsmrh;
	314	+ ushort scc_psmr;
	315	+ char res1[2];
	316	+ ushort scc_todr;
	317	+ ushort scc_dsr;
	318	+ ushort scc_scce;
	319	+ char res2[2];
	320	+ ushort scc_sccm;
	321	+ char res3;
	322	+ u_char scc_sccs;
	323	+ char res4[8];
	324	+} scc_t;
	325	+
	326	+typedef struct smc { /* Serial management channels */
	327	+ char res1[2];
	328	+ ushort smc_smcmr;
	329	+ char res2[2];
	330	+ u_char smc_smce;
	331	+ char res3[3];
	332	+ u_char smc_smcm;
	333	+ char res4[5];
	334	+} smc_t;
	335	+
	336	+/* MPC860T Fast Ethernet Controller. It isn't part of the CPM, but
	337	+ * it fits within the address space.
	338	+ */
	339	+
	340	+typedef struct fec {
	341	+ uint fec_addr_low; /* lower 32 bits of station address */
	342	+ ushort fec_addr_high; /* upper 16 bits of station address */
	343	+ ushort res1; /* reserved */
	344	+ uint fec_hash_table_high; /* upper 32-bits of hash table */
	345	+ uint fec_hash_table_low; /* lower 32-bits of hash table */
	346	+ uint fec_r_des_start; /* beginning of Rx descriptor ring */
	347	+ uint fec_x_des_start; /* beginning of Tx descriptor ring */
	348	+ uint fec_r_buff_size; /* Rx buffer size */
	349	+ uint res2[9]; /* reserved */
	350	+ uint fec_ecntrl; /* ethernet control register */
	351	+ uint fec_ievent; /* interrupt event register */
	352	+ uint fec_imask; /* interrupt mask register */
	353	+ uint fec_ivec; /* interrupt level and vector status */
	354	+ uint fec_r_des_active; /* Rx ring updated flag */
	355	+ uint fec_x_des_active; /* Tx ring updated flag */
	356	+ uint res3[10]; /* reserved */
	357	+ uint fec_mii_data; /* MII data register */
	358	+ uint fec_mii_speed; /* MII speed control register */
	359	+ uint res4[17]; /* reserved */
	360	+ uint fec_r_bound; /* end of RAM (read-only) */
	361	+ uint fec_r_fstart; /* Rx FIFO start address */
	362	+ uint res5[6]; /* reserved */
	363	+ uint fec_x_fstart; /* Tx FIFO start address */
	364	+ uint res6[17]; /* reserved */
	365	+ uint fec_fun_code; /* fec SDMA function code */
	366	+ uint res7[3]; /* reserved */
	367	+ uint fec_r_cntrl; /* Rx control register */
	368	+ uint fec_r_hash; /* Rx hash register */
	369	+ uint res8[14]; /* reserved */
	370	+ uint fec_x_cntrl; /* Tx control register */
	371	+ uint res9[0x1e]; /* reserved */
	372	+} fec_t;
	373	+
	374	+/* The FEC and LCD color map share the same address space....
	375	+ * I guess we will never see an 823T :-).
	376	+ */
	377	+union fec_lcd {
	378	+ fec_t fl_un_fec;
	379	+ u_char fl_un_cmap[0x200];
	380	+};
	381	+
	382	+typedef struct comm_proc {
	383	+ /* General control and status registers.
	384	+ */
	385	+ ushort cp_cpcr;
	386	+ u_char res1[2];
	387	+ ushort cp_rccr;
	388	+ u_char res2;
	389	+ u_char cp_rmds;
	390	+ u_char res3[4];
	391	+ ushort cp_cpmcr1;
	392	+ ushort cp_cpmcr2;
	393	+ ushort cp_cpmcr3;
	394	+ ushort cp_cpmcr4;
	395	+ u_char res4[2];
	396	+ ushort cp_rter;
	397	+ u_char res5[2];
	398	+ ushort cp_rtmr;
	399	+ u_char res6[0x14];
	400	+
	401	+ /* Baud rate generators.
	402	+ */
	403	+ uint cp_brgc1;
	404	+ uint cp_brgc2;
	405	+ uint cp_brgc3;
	406	+ uint cp_brgc4;
	407	+
	408	+ /* Serial Communication Channels.
	409	+ */
	410	+ scc_t cp_scc[4];
	411	+
	412	+ /* Serial Management Channels.
	413	+ */
	414	+ smc_t cp_smc[2];
	415	+
	416	+ /* Serial Peripheral Interface.
	417	+ */
	418	+ ushort cp_spmode;
	419	+ u_char res7[4];
	420	+ u_char cp_spie;
	421	+ u_char res8[3];
	422	+ u_char cp_spim;
	423	+ u_char res9[2];
	424	+ u_char cp_spcom;
	425	+ u_char res10[2];
	426	+
	427	+ /* Parallel Interface Port.
	428	+ */
	429	+ u_char res11[2];
	430	+ ushort cp_pipc;
	431	+ u_char res12[2];
	432	+ ushort cp_ptpr;
	433	+ uint cp_pbdir;
	434	+ uint cp_pbpar;
	435	+ u_char res13[2];
	436	+ ushort cp_pbodr;
	437	+ uint cp_pbdat;
	438	+ u_char res14[0x18];
	439	+
	440	+ /* Serial Interface and Time Slot Assignment.
	441	+ */
	442	+ uint cp_simode;
	443	+ u_char cp_sigmr;
	444	+ u_char res15;
	445	+ u_char cp_sistr;
	446	+ u_char cp_sicmr;
	447	+ u_char res16[4];
	448	+ uint cp_sicr;
	449	+ uint cp_sirp;
	450	+ u_char res17[0xc];
	451	+
	452	+ /* 256 bytes of MPC823 video controller RAM array.
	453	+ */
	454	+ u_char cp_vcram[0x100];
	455	+ u_char cp_siram[0x200];
	456	+
	457	+ /* The fast ethernet controller is not really part of the CPM,
	458	+ * but it resides in the address space.
	459	+ * The LCD color map is also here.
	460	+ */
	461	+ union fec_lcd fl_un;
	462	+#define cp_fec fl_un.fl_un_fec
	463	+#define lcd_cmap fl_un.fl_un_cmap
	464	+ char res18[0x1000];
	465	+
	466	+ /* Dual Ported RAM follows.
	467	+ * There are many different formats for this memory area
	468	+ * depending upon the devices used and options chosen.
	469	+ * Some processors don't have all of it populated.
	470	+ */
	471	+ u_char cp_dpmem[0x1C00]; /* BD / Data / ucode */
	472	+ u_char cp_dparam[0x400]; /* Parameter RAM */
	473	+} cpm8xx_t;
	474	+
	475	+/* Internal memory map.
	476	+*/
	477	+typedef struct immap {
	478	+ sysconf8xx_t im_siu_conf; /* SIU Configuration */
	479	+ pcmconf8xx_t im_pcmcia; /* PCMCIA Configuration */
	480	+ memctl8xx_t im_memctl; /* Memory Controller */
	481	+ sit8xx_t im_sit; /* System integration timers */
	482	+ car8xx_t im_clkrst; /* Clocks and reset */
	483	+ sitk8xx_t im_sitk; /* Sys int timer keys */
	484	+ cark8xx_t im_clkrstk; /* Clocks and reset keys */
	485	+ vid823_t im_vid; /* Video (823 only) */
	486	+ lcd823_t im_lcd; /* LCD (823 only) */
	487	+ i2c8xx_t im_i2c; /* I2C control/status */
	488	+ sdma8xx_t im_sdma; /* SDMA control/status */
	489	+ cpic8xx_t im_cpic; /* CPM Interrupt Controller */
	490	+ iop8xx_t im_ioport; /* IO Port control/status */
	491	+ cpmtimer8xx_t im_cpmtimer; /* CPM timers */
	492	+ cpm8xx_t im_cpm; /* Communication processor */
	493	+} immap_t;
	494	+
	495	+#endif /* __IMMAP_8XX__ */

tools/gen_eth_addr.c

Diff comments View file @ 5745185

	1	+/*
	2	+ * (C) Copyright 2001
	3	+ * Murray Jensen <Murray.Jensen@cmst.csiro.au>
	4	+ *
	5	+ * See file CREDITS for list of people who contributed to this
	6	+ * project.
	7	+ *
	8	+ * This program is free software; you can redistribute it and/or
	9	+ * modify it under the terms of the GNU General Public License as
	10	+ * published by the Free Software Foundation; either version 2 of
	11	+ * the License, or (at your option) any later version.
	12	+ *
	13	+ * This program is distributed in the hope that it will be useful,
	14	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	+ * GNU General Public License for more details.
	17	+ *
	18	+ * You should have received a copy of the GNU General Public License
	19	+ * along with this program; if not, write to the Free Software
	20	+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	+ * MA 02111-1307 USA
	22	+ */
	23	+
	24	+#include <stdio.h>
	25	+#include <stdlib.h>
	26	+#include <unistd.h>
	27	+#include <time.h>
	28	+
	29	+int
	30	+main(int argc, char *argv[])
	31	+{
	32	+ unsigned long ethaddr_low, ethaddr_high;
	33	+
	34	+ srandom(time(0) \| getpid());
	35	+
	36	+ /*
	37	+ * setting the 2nd LSB in the most significant byte of
	38	+ * the address makes it a locally administered ethernet
	39	+ * address
	40	+ */
	41	+ ethaddr_high = (random() & 0xfeff) \| 0x0200;
	42	+ ethaddr_low = random();
	43	+
	44	+ printf("%02lx:%02lx:%02lx:%02lx:%02lx:%02lx\n",
	45	+ ethaddr_high >> 8, ethaddr_high & 0xff,
	46	+ ethaddr_low >> 24, (ethaddr_low >> 16) & 0xff,
	47	+ (ethaddr_low >> 8) & 0xff, ethaddr_low & 0xff);
	48	+
	49	+ return (0);
	50	+}