1 2003-12-21 Gary Thomas <gary@mlbassoc.com>
3 * src/viper.S: Only clear caches on non-RAM startup. This is to
4 help solve a problem with network debug connections. It seems
5 that messing with the caches during startup confuses the CPM.
7 * misc/viper2_862P.ecm: New file, used to describe a Viper with
8 a PPC862P processor (very rare)
10 2003-12-08 Gary Thomas <gary@mlbassoc.com>
12 * cdl/hal_powerpc_viper.cdl:
13 HAL_PLATFORM_CPU now defined by MPC8xx variant CDL.
15 2003-10-06 Gary Thomas <gary@mlbassoc.com>
17 * misc/viper2_866T.ecm:
18 * misc/viper2_860T.ecm: New file(s) describing new board variants.
20 2003-09-21 Gary Thomas <gary@mlbassoc.com>
22 * misc/redboot_ROMRAM.ecm: Adjust for changes in RedBoot
23 template - DNS now must be enabled manually.
25 2003-08-28 Gary Thomas <gary@mlbassoc.com>
27 * src/redboot_linux_exec.c: Obsolete file - removed.
29 * src/plf_redboot_linux_exec.c: New file - platform specifics
30 for booting Linux kernel from RedBoot.
32 * cdl/hal_powerpc_viper.cdl: Linux booting from RedBoot is
33 now supported at the architecture level. Changes to support
34 architecture/platform layering.
36 2003-08-19 Gary Thomas <gary@mlbassoc.com>
39 * cdl/hal_powerpc_viper.cdl: Support new model Viper which
40 has slightly different layout and 16bit FLASH (instead of 8bit)
42 2003-07-18 Nick Garnett <nickg@balti.calivar.com>
44 * cdl/hal_powerpc_viper.cdl:
45 Changed values for CYGNUM_HAL_RTC_NUMERATOR,
46 CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
47 "default_value" from "calculated". This makes it easier
48 to change these values globally.
50 2003-03-23 Gary Thomas <gary@mlbassoc.com>
52 * cdl/hal_powerpc_viper.cdl: New CDL for setting processor type.
54 2003-03-11 Mark Salter <msalter@redhat.com>
56 * src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.
58 2003-03-07 Gary Thomas <gary@mlbassoc.com>
60 * include/plf_stub.h: Remove superfluous include <pkgconf/hal_powerpc_viper.h>
62 2003-03-04 Gary Thomas <gary@mlbassoc.com>
65 * cdl/hal_powerpc_viper.cdl: Support higher speed parts - up to 100MHz.
67 2002-12-02 Gary Thomas <gthomas@ecoscentric.com>
69 * include/plf_intr.h: Use MPC8xx variant RESET support.
71 2002-11-26 Gary Thomas <gthomas@ecoscentric.com>
73 * cdl/hal_powerpc_viper.cdl: Move platform define to platform package.
75 2002-11-25 Gary Thomas <gthomas@ecoscentric.com>
77 * src/viper.S: Minor include file cleanups.
78 * cdl/hal_powerpc_viper.cdl: Update port layout CDL.
80 2002-10-18 Gary Thomas <gthomas@ecoscentric.com>
82 * include/plf_cache.h: No need for old FLASH cache support.
85 * include/hal_diag.h: Remove old !VIRTUAL_VECTOR cruft.
87 2002-09-02 Gary Thomas <gthomas@ecoscentric.com>
89 * cdl/hal_powerpc_viper.cdl: Fix descriptions for serial ports
90 since both SMC1 and SCC1 are now supported.
92 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
94 * cdl/hal_powerpc_viper.cdl: the RedBoot exec command can now
97 2002-07-31 Gary Thomas <gary@chez-thomas.org>
99 * misc/redboot_ROMRAM.ecm:
100 * cdl/hal_powerpc_viper.cdl: Default board speed is now 63MHz.
102 2002-07-24 Gary Thomas <gary@chez-thomas.org>
105 * cdl/hal_powerpc_viper.cdl: More choices for system clock.
107 2002-07-22 Gary Thomas <gary@chez-thomas.org>
110 * cdl/hal_powerpc_viper.cdl:
111 Support choices of 47.9, 51.6 MHz for the system clock.
113 2002-07-18 Gary Thomas <gary@chez-thomas.org>
115 * src/viper.S: Increase power-up delay before starting SDRAM.
117 2002-07-11 Gary Thomas <gary@chez-thomas.org>
119 * cdl/hal_powerpc_viper.cdl: Add SCC1 as a serial console port.
121 2002-06-27 Gary Thomas <gary@chez-thomas.org>
123 * include/plf_regs.h: New file - platform overrides.
125 2002-06-25 Gary Thomas <gary@chez-thomas.org>
127 * src/redboot_linux_exec.c:
128 * cdl/hal_powerpc_viper.cdl: Add Linux boot (exec) command.
130 2002-06-24 Gary Thomas <gary@chez-thomas.org>
132 * misc/redboot_ROMRAM.ecm: Update for new FLASH chips.
134 2002-06-20 Gary Thomas <gary@chez-thomas.org>
137 * src/hal_aux.c: Support up to 8M of FLASH space.
139 2002-05-30 John Dallaway <jld@redhat.com>
141 * include/pkgconf/mlt*: Regenerated memory layout files.
143 2002-04-30 Nick Garnett <nickg@redhat.com>
145 * src/viper.S: Changed boot ROM wait states from 4 to 7.
147 2002-04-16 Gary Thomas <gthomas@redhat.com>
149 * misc/redboot_ROMRAM.ecm:
150 RedBoot now requires 0x30000 in this configuration.
152 2002-04-11 Gary Thomas <gthomas@redhat.com>
154 * include/plf_cache.h: Use common CDL for cache control.
156 2002-04-10 Gary Thomas <gthomas@redhat.com>
158 * src/hal_aux.c (hal_platform_init): Avoid resetting ethernet PHY chip.
160 * include/plf_cache.h: [Re]enable caches.
162 * cdl/hal_powerpc_viper.cdl: Fix RTC calculations.
164 2002-04-08 Gary Thomas <gthomas@redhat.com>
166 * src/viper.S: Lots of changes to get ROMRAM mode working from
169 2002-03-08 Gary Thomas <gthomas@redhat.com>
172 * misc/redboot_ROMRAM.ecm:
173 * include/pkgconf/mlt_powerpc_viper_romram.mlt:
174 * include/pkgconf/mlt_powerpc_viper_romram.ldi:
175 * include/pkgconf/mlt_powerpc_viper_romram.h:
176 * include/pkgconf/mlt_powerpc_viper_ram.mlt:
177 * include/pkgconf/mlt_powerpc_viper_ram.ldi:
178 * include/pkgconf/mlt_powerpc_viper_ram.h:
179 * cdl/hal_powerpc_viper.cdl: Add support for ROMRAM mode.
181 2002-01-28 Gary Thomas <gthomas@redhat.com>
183 * src/hal_aux.c: Change mappings since IMMR has moved.
185 2001-06-21 Jonathan Larmour <jlarmour@redhat.com>
187 * images/*: Remove. Don't bloat repository with things already on
190 2001-05-01 Gary Thomas <gthomas@redhat.com>
192 * misc/redboot_RAM.ecm:
193 * misc/redboot_ROM.ecm: Update RedBoot to include compression.
195 2001-03-14 Gary Thomas <gthomas@redhat.com>
197 * src/viper.S: Set FLASH/ROM region to use 4 wait states - ~100ns.
199 * src/hal_aux.c: Use MLT values to define tables.
201 * include/pkgconf/mlt_powerpc_viper_rom.mlt:
202 * include/pkgconf/mlt_powerpc_viper_rom.ldi:
203 * include/pkgconf/mlt_powerpc_viper_rom.h:
204 * include/pkgconf/mlt_powerpc_viper_ram.mlt:
205 * include/pkgconf/mlt_powerpc_viper_ram.ldi:
206 * include/pkgconf/mlt_powerpc_viper_ram.h: Viper board has 8M RAM.
208 2001-02-23 Jesper Skov <jskov@redhat.com>
210 * include/plf_cache.h (HAL_FLASH_CACHES_OLD_MACROS): This platform
211 uses deprecated cache handling macros.
213 2001-02-23 Gary Thomas <gthomas@redhat.com>
215 * misc/redboot_ROM.ecm: Renamed from redboot_ROM.cfg
217 * misc/redboot_RAM.ecm: Renamed from redboot_RAM.cfg
219 2001-02-21 Gary Thomas <gthomas@redhat.com>
221 * include/pkgconf/mlt_powerpc_viper_ram.ldi:
222 * include/pkgconf/mlt_powerpc_viper_ram.mlt:
223 * include/pkgconf/mlt_powerpc_viper_ram.h: Fix for 16M RAM.
225 * src/hal_aux.c (hal_platform_init): Set up port B (PHY reset).
228 2001-02-08 Jesper Skov <jskov@redhat.com>
230 * cdl/hal_powerpc_viper.cdl: Respect channel configuration
233 * src/hal_diag.c: Replace CYGSEM_HAL_DIAG_MANGLER_None with
234 CYGDBG_HAL_DIAG_TO_DEBUG_CHAN.
236 2001-01-31 Jesper Skov <jskov@redhat.com>
238 * src/hal_diag.c: Replaced CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
239 with CYGSEM_HAL_DIAG_MANGLER_GDB/None
241 //===========================================================================
242 //####ECOSGPLCOPYRIGHTBEGIN####
243 // -------------------------------------------
244 // This file is part of eCos, the Embedded Configurable Operating System.
245 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
247 // eCos is free software; you can redistribute it and/or modify it under
248 // the terms of the GNU General Public License as published by the Free
249 // Software Foundation; either version 2 or (at your option) any later version.
251 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
252 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
253 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
256 // You should have received a copy of the GNU General Public License along
257 // with eCos; if not, write to the Free Software Foundation, Inc.,
258 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
260 // As a special exception, if other files instantiate templates or use macros
261 // or inline functions from this file, or you compile this file and link it
262 // with other works to produce a work based on this file, this file does not
263 // by itself cause the resulting work to be covered by the GNU General Public
264 // License. However the source code for this file must still be made available
265 // in accordance with section (3) of the GNU General Public License.
267 // This exception does not invalidate any other reasons why a work based on
268 // this file might be covered by the GNU General Public License.
270 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
271 // at http://sources.redhat.com/ecos/ecos-license/
272 // -------------------------------------------
273 //####ECOSGPLCOPYRIGHTEND####
274 //===========================================================================