packages/hal/arm/arm9/aaed2000/v2_0/ChangeLog

   1 2003-12-05  Andrew Lunn  <andrew.lunn@ascom.ch>
   2
   3         * include/hal_diag.h: hal_delay_us() is a C function.
   4
   5 2003-09-21  Gary Thomas  <gary@mlbassoc.com>
   6
   7         * misc/redboot_primary_RAM.ecm:
   8         * misc/redboot_primary_ROMRAM.ecm:  Adjust for changes in RedBoot
   9         template - DNS now must be enabled manually.
  10
  11 2003-07-18  Nick Garnett  <nickg@balti.calivar.com>
  12
  13         * cdl/hal_arm_arm9_aaed2000.cdl:
  14         Changed values for CYGNUM_HAL_RTC_NUMERATOR,
  15         CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
  16         "default_value" from "calculated". This makes it easier
  17         to change these values globally.
  18
  19 2003-02-13  Patrick Doyle  <wpd@delcomsys.com>
  20         * src/aaed2000_misc.c: Replaced explicit prototype of memset with
  21         #include <string.h>.
  22
  23 2002-05-14  Jesper Skov  <jskov@redhat.com>
  24
  25         * src/aaed2000_misc.c (hal_mmu_init): Fixed warning.
  26
  27 2002-05-07  Gary Thomas  <gthomas@redhat.com>
  28
  29         * cdl/hal_arm_arm9_aaed2000.cdl:
  30         Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.
  31
  32 2002-04-15  Jesper Skov  <jskov@redhat.com>
  33
  34         * cdl/hal_arm_arm9_aaed2000.cdl: Switch to use arm-elf.
  35
  36 2002-03-26  Jesper Skov  <jskov@redhat.com>
  37
  38         * src/lcd_support.c (lcd_comm_init): Fix missing rename. Disable
  39         assembly that breaks GCC.
  40
  41 2002-03-10  Gary Thomas  <gthomas@redhat.com>
  42
  43         * src/kbd_drvr.c: New file.
  44
  45         * src/lcd_support.c:
  46         * src/aaed2000_misc.c:
  47         * cdl/hal_arm_arm9_aaed2000.cdl: Split out keyboard driver.
  48
  49 2002-03-09  Gary Thomas  <gthomas@redhat.com>
  50
  51         * src/aaed2000_misc.c (plf_hardware_init):
  52         Configure touch screen interrupt.
  53
  54         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi:
  55         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h:
  56         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt:
  57         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt:
  58         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi:
  59         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h:
  60         LCD screen needs 0xA0000 bytes.
  61
  62         * include/lcd_support.h: Remove warnings (when built for eCos).
  63
  64         * include/aaed2000.h: Add definitions for Synchronous Serial Port
  65         (SSP) which is used by the touch screen.
  66
  67 2002-01-29  Jesper Skov  <jskov@redhat.com>
  68
  69         * cdl/hal_arm_arm9_aaed2000.cdl: Use generic linux exec command.
  70         * src/redboot_linux_exec.c: Removed.
  71
  72 2002-01-28  Jesper Skov  <jskov@redhat.com>
  73
  74         * cdl/hal_arm_arm9_aaed2000.cdl: Removed explicit plf_io.h
  75         declaration.
  76
  77 2002-01-10  Jesper Skov  <jskov@redhat.com>
  78
  79         * src/lcd_support.c (KeyboardScan): Increase debouce stability
  80         period to counter the incresed CPU/bus speed. 100 seems fine,
  81         using 120 for good measure.
  82
  83 2001-12-12  Jesper Skov  <jskov@redhat.com>
  84
  85         * include/aaed2000.h: Increase waitstates.
  86
  87 2001-12-11  Jesper Skov  <jskov@redhat.com>
  88
  89         * cdl/hal_arm_arm9_aaed2000.cdl: Removed custom clocking. Changed
  90         clocking mode to generic instead of Agilent specific.
  91         * include/aaed2000.h: Same. Also add idle cycles to static mem
  92         controller options. Don't do autoprecharge of SDRAM.
  93
  94         * include/hal_platform_setup.h: Add idle cycles to static mem
  95         controller options. Change CPU clock to synchronous mode. Correct
  96         SDRAM refresh count calculation.
  97
  98
  99 2001-11-29  Jesper Skov  <jskov@redhat.com>
 100
 101         * src/lcd_support.c (KeyboardScan): Instead of just debouncing for
 102         a fixed time (loop of 1000), look for changes in the state and
 103         break out early if the reading is stable.
 104
 105 2001-11-27  Jesper Skov  <jskov@redhat.com>
 106
 107         * include/aaed2000.h (AAEC_CSC_CLKSET_INIT): Fix definition.
 108
 109         * src/lcd_support.c: Swap " and @.
 110
 111 2001-11-22  Jesper Skov  <jskov@redhat.com>
 112
 113         * cdl/hal_arm_arm9_aaed2000.cdl: Use HOST_CC instead of 'cc'.
 114
 115 2001-11-16  Jesper Skov  <jskov@redhat.com>
 116
 117         * include/hal_platform_setup.h: Removed unused code. Don't mess
 118         with the system setup in RAM startup mode.
 119
 120 2001-11-15  Jesper Skov  <jskov@redhat.com>
 121
 122         * src/redboot_linux_exec.c (do_exec): Use CYGARC_PHYSICAL_ADDRESS
 123         instead of UNMAPPED_ADDR.
 124
 125         * include/plf_io.h: Added CYGARC_PHYSICAL_ADDRESS and
 126         CYGARC_VIRTUAL_ADDRESS.
 127
 128         * include/aaed2000.h: Added definitions for memory areas.
 129
 130         * src/redboot_linux_exec.c (do_exec): Use load start/end
 131         parameters as defaults. Don't copy image if specified length is
 132         zero.
 133
 134 2001-11-14  Jesper Skov  <jskov@redhat.com>
 135
 136         * cdl/hal_arm_arm9_aaed2000.cdl: Use 508kHz timer for kernel
 137         clock.
 138         * src/aaed2000_misc.c (hal_clock_initialize): Same.
 139
 140         * src/hal_diag.c (cyg_hal_plf_serial_putc): Wait for TX to
 141         complete before returning.
 142
 143 2001-11-14  Gary Thomas  <gthomas@redhat.com>
 144
 145         * src/lcd_support.c (KeyboardScan): Reduce bounce time.
 146         (lcd_comm_getc_timeout): Scan code is slow - adjust timeout.
 147
 148 2001-11-13  Jesper Skov  <jskov@redhat.com>
 149
 150         * include/plf_io.h: Include platform header.
 151
 152 2001-11-12  Jesper Skov  <jskov@redhat.com>
 153
 154         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Updated.
 155         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.
 156         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.
 157
 158         * src/lcd_support.c: Fix compiler warning.
 159
 160         * src/hal_diag.c: Calculate baud rate clock properly.
 161         Removed some unused code. Clear more registers on init.
 162         Added interrupt handling code. Also enable RX timeout.
 163
 164         * src/aaed2000_misc.c: Added more interrupt ack details. Minor
 165         reorg of code.
 166
 167         * include/aaed2000.h: Fixed SDRAM RAS definition. Added some
 168         interrupt-end registers.
 169
 170         * cdl/hal_arm_arm9_aaed2000.cdl: Set default baud rates to 38400.
 171
 172 2001-11-12  Gary Thomas  <gthomas@redhat.com>
 173
 174         * include/lcd_support.h: Add frame buffer type (RGB555).
 175
 176         * src/lcd_support.c:
 177         * cdl/hal_arm_arm9_aaed2000.cdl: Reorg LCD support, separating
 178         basic LCD functionality with virtual screen [console] support.
 179
 180 2001-11-10  Gary Thomas  <gthomas@redhat.com>
 181
 182         * src/aaed2000_misc.c (hal_interrupt_acknowledge):
 183         (hal_interrupt_configure):
 184
 185         * include/aaed2000.h: Flush out interrupt control & support.
 186         Ethernet now works interrupt driven.
 187
 188 2001-11-09  Jesper Skov  <jskov@redhat.com>
 189
 190         * misc/redboot_primary_RAM.ecm: Added.
 191         * misc/redboot_primary_ROMRAM.ecm: Added.
 192
 193 2001-11-08  Jesper Skov  <jskov@redhat.com>
 194
 195         * src/aaed2000_misc.c: Set up RTC. Added interrupt handling.
 196
 197         * cdl/hal_arm_arm9_aaed2000.cdl: Calculate correct RTC
 198         period. Removed prescaler option.
 199
 200
 201         * include/hal_platform_setup.h: Also set up ether/GPIO access
 202         details for RAM startup (to support running under the ARM
 203         monitor).
 204
 205 2001-11-08  Gary Thomas  <gthomas@redhat.com>
 206
 207         * src/lcd_support.c:
 208         * src/banner.xpm: Minor adjustments to logo & screen colors.
 209
 210 2001-11-07  Jesper Skov  <jskov@redhat.com>
 211
 212         * include/hal_platform_ints.h: Added descriptions for external
 213         interrupt sources.
 214
 215         * src/aaed2000_misc.c: Fixed warnings.
 216         * src/lcd_support.c: Same.
 217
 218         * misc/redboot_ROMRAM.ecm: Removed ESA settings.
 219         * misc/redboot_ROM.ecm: Same.
 220         * misc/redboot_RAM.ecm: Same.
 221
 222 2001-11-06  Jesper Skov  <jskov@redhat.com>
 223
 224         * include/hal_platform_setup.h: Set SDRAM refresh rate according
 225         to bus speed.
 226
 227         * include/aaed2000.h: Added more "clock and state" definitions.
 228
 229         * cdl/hal_arm_arm9_aaed2000.cdl: Added configury for cpu/bus clock
 230         speeds.
 231
 232         * include/aaed2000.h: Added more interrupt controller
 233         definitions.
 234
 235         * include/hal_platform_setup.h: Disable interrupts and MMU/cache
 236         before setting up SDRAM.
 237
 238 2001-11-06  Gary Thomas  <gthomas@redhat.com>
 239
 240         * src/lcd_support.c: Remove unnecessary HAL_VIRT_TO_PHYS_ADDRESS().
 241         Tighten up reset/init timings.  Improve lcd_clear() so it runs a
 242         bit faster.
 243         (lcd_drawc):
 244         (lcd_scroll): Add hand-crafted optimizations.
 245
 246         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt:
 247         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi:
 248         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h:
 249         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt:
 250         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi:
 251         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h:
 252         Setup for true ROMRAM mode.
 253
 254 2001-11-05  Jesper Skov  <jskov@redhat.com>
 255
 256         * src/arm_mon.c: Fill memory with the flash clear value (0xff).
 257
 258         * include/aaed2000.h: Added SDRAM details.
 259
 260         * include/hal_platform_setup.h: Initialize bus controllers,
 261         including [presently disabled] SDRAM setup.
 262
 263         * src/aaed2000_misc.c (plf_hardware_init): Removed bus controller
 264         setup.
 265
 266 2001-11-05  Gary Thomas  <gthomas@redhat.com>
 267
 268         * src/lcd_support.c: Minor tinkering, mostly with scrolling.
 269
 270         * src/aaed2000_misc.c (hal_delay_us): Rewrite using timer #3.
 271
 272         * include/aaed2000.h: Add timer definitions.
 273
 274 2001-11-04  Gary Thomas  <gthomas@redhat.com>
 275
 276         * include/lcd_support.h:
 277         * src/lcd_support.c:
 278         * src/font.h:
 279         * src/banner.xpm: New file(s) - LCD/KBD virtual console support.
 280
 281         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt:
 282         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi:
 283         * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h:
 284         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt:
 285         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi:
 286         * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: Leave space for LCD.
 287
 288         * include/aaed2000.h: Add definitions for LCD, extended GPIO.
 289
 290         * src/aaed2000_misc.c (plf_if_init):
 291         * cdl/hal_arm_arm9_aaed2000.cdl: Add LCD/KBD as virtual console.
 292
 293 2001-11-02  Jesper Skov  <jskov@redhat.com>
 294
 295         * src/redboot_linux_exec.c: Updated header
 296
 297         * src/hal_diag.c: Changed interrupt vector.
 298
 299         * src/aaed2000_misc.c (plf_hardware_init): Cleanup. Fixed
 300         warnings.
 301
 302         * include/plf_stub.h: Header updated.
 303
 304         * cdl/hal_arm_arm9_aaed2000.cdl: Changed clock setting.
 305
 306         * include/hal_platform_setup.h: Removed unused LED macro.
 307
 308         * include/hal_diag.h: Cleaned up.
 309
 310         * include/aaed2000.h: Removed non-AAEC definitions.
 311
 312         * include/hal_platform_ints.h: Added AAEC vectors.
 313
 314 2001-11-02  Gary Thomas  <gthomas@redhat.com>
 315
 316         * src/aaed2000_misc.c (hal_mmu_init): Map in Compact Flash / PCMCIA.
 317
 318 2001-11-01  Jesper Skov  <jskov@redhat.com>
 319
 320         * src/redboot_linux_exec.c (do_exec): Workaround for compiler
 321         bug.
 322
 323         * include/aaed2000.h: Fix daft register address typos.
 324
 325         * src/hal_diag.c (cyg_hal_plf_serial_init_channel): Enable device
 326         before setting it up (from dwmw2).
 327
 328         * include/hal_platform_ints.h: Try to soft reset the board.
 329
 330         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Changed base
 331         address to flash+128k
 332         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.
 333         * include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.
 334
 335         * src/arm_mon.c (IMAGE_BASE, LOAD_ADDRESS): Moved RedBoot to flash
 336         base +0x20000. Made LOAD_ADDRESS depend on startup type.
 337
 338         * misc/redboot_ROMRAM.ecm: Move FIS and config blocks to their
 339         default positions (at end of flash). Removed
 340         CYGNUM_REDBOOT_FLASH_RESERVED_BASE setting.
 341         * misc/redboot_ROM.ecm: Removed CYGNUM_REDBOOT_FLASH_RESERVED_BASE
 342         setting.
 343         * misc/redboot_RAM.ecm: Same.
 344
 345 2001-10-31  Jesper Skov  <jskov@redhat.com>
 346
 347         * src/arm_mon.c: Added.
 348
 349         * include/plf_io.h (_ADDR_REDBOOT_TO_ARM): undo mistaken commit.
 350
 351         * src/aaed2000_misc.c (plf_hardware_init): Added PIO setup.
 352
 353         * include/plf_io.h (_ADDR_REDBOOT_TO_ARM): added.
 354
 355         * cdl/hal_arm_arm9_aaed2000.cdl: define CYGBLD_HAL_PLATFORM_IO_H.
 356
 357 2001-10-30  Jesper Skov  <jskov@redhat.com>
 358
 359         * Updated MLT files for the new tools.
 360
 361         * Imported sources from Gary Thomas.
 362
 363 //===========================================================================
 364 //####ECOSGPLCOPYRIGHTBEGIN####
 365 // -------------------------------------------
 366 // This file is part of eCos, the Embedded Configurable Operating System.
 367 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
 368 //
 369 // eCos is free software; you can redistribute it and/or modify it under
 370 // the terms of the GNU General Public License as published by the Free
 371 // Software Foundation; either version 2 or (at your option) any later version.
 372 //
 373 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
 374 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
 375 // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 376 // for more details.
 377 //
 378 // You should have received a copy of the GNU General Public License along
 379 // with eCos; if not, write to the Free Software Foundation, Inc.,
 380 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 381 //
 382 // As a special exception, if other files instantiate templates or use macros
 383 // or inline functions from this file, or you compile this file and link it
 384 // with other works to produce a work based on this file, this file does not
 385 // by itself cause the resulting work to be covered by the GNU General Public
 386 // License. However the source code for this file must still be made available
 387 // in accordance with section (3) of the GNU General Public License.
 388 //
 389 // This exception does not invalidate any other reasons why a work based on
 390 // this file might be covered by the GNU General Public License.
 391 //
 392 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
 393 // at http://sources.redhat.com/ecos/ecos-license/
 394 // -------------------------------------------
 395 //####ECOSGPLCOPYRIGHTEND####
 396 //===========================================================================