Mercurial > flash_v2
diff packages/hal/arm/edb7xxx/current/ChangeLog @ 54:f10165814f1e ecos-sw-1999-11-19
Merge from eCos master repository on 1999-11-19-22:24:39-GMT
| author | jlarmour |
|---|---|
| date | Fri, 19 Nov 1999 23:37:56 +0000 |
| parents | |
| children | 755351606154 |
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new file mode 100644 --- /dev/null +++ b/packages/hal/arm/edb7xxx/current/ChangeLog @@ -0,0 +1,304 @@ +1999-11-19 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/hal_arm_edb7xxx.h: Fix bogus comment. + + * misc/STUBS_config: Change variable name to reflect usage. + EDB7x11 => EDB7xxx. + +1999-11-18 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/mlt_arm_cl7111_rom.mlt: + * include/pkgconf/mlt_arm_cl7111_rom.ldi: + * include/pkgconf/mlt_arm_cl7111_ram.mlt: + * include/pkgconf/mlt_arm_cl7111_ram.ldi: New [more complete] layout. + + * include/pkgconf/mlt_arm_cl7111_rom.h: + * include/pkgconf/mlt_arm_cl7111_ram.h: New file(s). + +1999-11-15 Gary Thomas <gthomas@cygnus.co.uk> + + The great renaming. All platform references are now EDB7xxx, except + for CL7111 (archaic) which remains. This required renaming of the + whole directory, along with many internal files. + +1999-11-12 Gary Thomas <gthomas@cygnus.co.uk> + + * tests/dram_test.c: Make more generic (no platform dependencies). + + * src/cl7211_misc.c (hal_clock_reset): Implement "bus idle" code + which helps with DRAM refresh problem. + + * include/plf_stub.h (HAL_STUB_PLATFORM_RESET): Add reset support. + +1999-11-11 Gary Thomas <gthomas@cygnus.co.uk> + + * tests/dram_test.c (dram_exercise): Use MLT constants to define + set of memory to be tested. Make stack size HAL defined. + This test is nearly ready to be promoted to a system-wide test. + + * include/hal_platform_setup.h (DRAM_LA_END): Adjust to accurately + convey end of usable RAM (leave out MMU tables, etc). + +1999-11-09 Gary Thomas <gthomas@cygnus.co.uk> + + * src/hal_diag.c: Fix stupid CPP error. + + * include/pkgconf/mlt_arm_eb7211_ram.ldi: + * include/pkgconf/mlt_arm_eb7211_ram.mlt: + * include/pkgconf/mlt_arm_eb7211_rom.ldi: + * include/pkgconf/mlt_arm_eb7211_rom.mlt: Correct memory layout. + +1999-11-05 Gary Thomas <gthomas@cygnus.co.uk> + + * src/hal_diag.c: Incorporate option to force raw diagnostic + I/O (no GDB protocol). + +1999-11-03 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/hal_arm_cl7211.h: Change default clock speed + to 36MHz with no software DRAM refresh (hardware is stable with + this combo). + +1999-10-27 Gary Thomas <gthomas@cygnus.co.uk> + + * src/cl7211_misc.c (enable_FIQ): New function. Used to re-enable + FIQ interrupts during DRAM refresh code. + + * include/pkgconf/mlt_arm_eb7211_stubs.h: + * include/pkgconf/mlt_arm_eb7211_rom.h: + * include/pkgconf/mlt_arm_eb7211_ram.h: New files. + + * include/pkgconf/mlt_arm_eb7211_rom.ldi: + * include/pkgconf/mlt_arm_eb7211_ram.ldi: + * include/pkgconf/mlt_arm_eb7211_stubs.ldi: + * include/pkgconf/mlt_arm_eb7211_ram.mlt: + * include/pkgconf/mlt_arm_eb7211_rom.mlt: + * include/pkgconf/mlt_arm_eb7211_stubs.mlt: Update for new layout + which describes physical regions completely. + +1999-10-27 Jesper Skov <jskov@cygnus.co.uk> + + * src/hal_diag.c: Fixed conditional include. + +1999-10-26 Hugo Tyson <hmt@cygnus.co.uk> + + * src/hal_diag.c (hal_diag_write_char): Use new macro + CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION and its mate to control + stepping through gdb $O packet output. + +1999-10-25 Gary Thomas <gthomas@cygnus.co.uk> + + * tests/PKGconf.mak: Add DRAM test program. + + * tests/dram_test.c: New file. + + * include/hal_platform_setup.h: Fix DRAM mapping (was slightly + incorrect at end of first DRAM chip). + +1999-10-04 Gary Thomas <gthomas@cygnus.co.uk> + * src/cl7211_misc.c (hal_hardware_init): Update hardware timings. + + * include/hal_platform_setup.h: Allow ROM applications to be linked + at "ram" addresses and be automatically relocated at startup time. + +1999-09-15 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/lcd_panel_support.c (lcd_panel_server): Reorg sampling + loop to use a weighted average (try and avoid bad results). + + * misc/kbd_test.c (kbd_exercise): Use new kbd_getc() function. + + * misc/kbd_support.c (kbd_getc): New function. + + * misc/lcd_support.c: Add simple printf() code. + +1999-09-13 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/mlt_arm_eb7211_ram.ldi: + * include/pkgconf/mlt_arm_eb7211_ram.mlt: Fix DRAM limits. + +1999-09-12 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/kbd_support.c: New file. Also change to more or less + ignore interrupts since they don't work for many keys! + + * misc/kbd_test.c: Move keyboard support routines to separate + file. + +1999-09-10 Gary Thomas <gthomas@cygnus.co.uk> + + * include/hal_platform_setup.h: Fix spelling error. + +1999-09-08 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/panel_test.c: Trick for these interrupts is that they + only happen when the drive is 0x70. + + * misc/kbd_test.c: Found trick to get interrupts - need to leave + columns hot! + + * include/pkgconf/mlt_arm_eb7211_rom.mlt: + * include/pkgconf/mlt_arm_eb7211_rom.ldi: Change RAM layout. + + * include/hal_platform_setup.h: Made ROM segment #1 non-cacheable. + + * misc/kbd_test.c: New test for ASCII keyboard. Interrupts + not yet working. + + * misc/panel_test.c: Fix panel driving code. Can now read + panel samples, but no interrupts. + + * src/cl7211_misc.c: Add missing clear for keyboard interrupt. + +1999-09-06 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/PKGconf.mak (PROGS): Add new test. + + * misc/panel_test.c: New file. Test code for LCD touch panel. + + * misc/lcd_support.c: New file. + + * misc/lcd_test.c: Move LCD driving code to 'lcd_support.c' so it + can be shared. + +1999-09-03 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/lcd_test.c (lcd_drawc): Correct drawing of larger characters. + + * misc/PKGconf.mak: Make LCD test program for all platforms. + + * include/pkgconf/mlt_arm_cl7211_rom.mlt: + * include/pkgconf/mlt_arm_cl7211_rom.ldi: + * include/pkgconf/mlt_arm_cl7211_ram.mlt: + * include/pkgconf/mlt_arm_cl7211_ram.ldi: 72xx has 16M by default. + + * misc/PKGconf.mak: Remove extra [left over] step in make. + +1999-09-02 Jonathan Larmour <jlarmour@cygnus.co.uk> + + * misc/PKGconf.mak: Use correct EXEEXT for gdb_module program. + +1999-09-02 Gary Thomas <gthomas@cygnus.co.uk> + + * support/io.c (uspin): Change timing - ugly. + + * src/cl7211_misc.c: Disable out BATLOW testing code. + + * include/hal_platform_setup.h: Better setup when LCD is installed. + + * include/pkgconf/hal_arm_cl7211.h: Make LCD installed by default. + + * misc/lcd_test.c: Rework for larger ALPS unit. Also make characters + twice as big (so there's a chance at seeing them!) + +1999-08-16 John Dallaway <jld@cygnus.co.uk> + + * include/pkgconf/hal_arm_cl7211.h: + + Proper case various display strings. + +1999-07-28 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/STUBS_config: Update for latest hal.h. Also add way to + specify platform (second parameter). + +1999-07-14 Hugo Tyson <hmt@cygnus.co.uk> + + * include/hal_cache.h (HAL_UCACHE_LINE_SIZE): Correct the comment + and the value: this is supposed to be in bytes. + +1999-06-22 Gary Thomas <gthomas@cygnus.co.uk> + + * src/cl7211_misc.c (hal_IRQ_handler): Remove some debug code. + Add simple handler for battery low to test FIQ support. + +1999-06-18 Gary Thomas <gthomas@cygnus.co.uk> + + * src/plf_stub.c: + * src/hal_diag.c: Use pkgconf derived platform include file. + + * src/cl7211_misc.c (hal_hardware_init): + * include/pkgconf/hal_arm_cl7211.h: Add configuration control for + CPU processor speed. Default to 73.728 MHz. + +1999-06-17 Gary Thomas <gthomas@cygnus.co.uk> + + * include/hal_platform_setup.h (MAP_DRAM): 16M layout was wrong. + +1999-06-16 Gary Thomas <gthomas@cygnus.co.uk> + + * src/hal_diag.c: Clean up. + + * include/hal_platform_setup.h (PLATFORM_SETUP1): + Better MMU initialization for IO segments. + (PLATFORM_SETUP1): Add mappings for expansion I/O. + + * src/cl7211_misc.c (hal_hardware_init): Turn on DIAG LED. + + * include/hal_cl7211.h: Add LED flasher definitions. + +1999-06-15 Gary Thomas <gthomas@cygnus.co.uk> + + * misc/prog_flash.c: Massive rewrite/upgrade to handle Intel + parts that are on the 7211, as well as the ATMEL parts on 7111. + This program should work for either and gives a good example + of how to access/program/erase the FLASH. + + * include/hal_platform_setup.h (CYGHWR_HAL_ARM_HAS_MMU): Define. + + * misc/PKGconf.mak (gdb_module.img): + * include/pkgconf/mlt_arm_cl7211_stubs.mlt: + * include/pkgconf/mlt_arm_cl7211_stubs.ldi: Support to allow + stubs to be the startup application (GDB on board). + +1999-06-14 Gary Thomas <gthomas@cygnus.co.uk> + + * include/hal_cache.h: Turn on FLUSH macros. + +1999-06-11 Gary Thomas <gthomas@cygnus.co.uk> + + * include/hal_cache.h: Update with new unified cache support. + +1999-06-09 Gary Thomas <gthomas@cygnus.co.uk> + + * include/hal_platform_setup.h (PLATFORM_SETUP1): Remove debug code. + + * include/pkgconf/hal_arm_cl7211.h: Add new configuration options. + DRAM size (currently 2M and 16M supported). + LCD installed? + + * include/hal_platform_setup.h: Reorganize to support configuration + of DRAM size and LCD installed. + +1999-05-21 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/hal_arm_cl7211.h: New configury to support + multiple versions of CLxx11. + +1999-05-20 Gary Thomas <gthomas@cygnus.co.uk> + + * include/pkgconf/hal_arm_cl7211.h: Move RTC setup here. + +//=========================================================================== +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Cygnus eCos Public License +// Version 1.0 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://sourceware.cygnus.com/ecos +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Cygnus Operating System, released +// September 30, 1998. +// +// The Initial Developer of the Original Code is Cygnus. Portions created +// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//===========================================================================
