[3c6fe2e] | 1 | 2008-07-14 Thomas Doefler <Thomas.Doerfler@embedded-brains.de> |
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| 2 | * haleakala: added new BSP |
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| 3 | |
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[a86f3aac] | 4 | 2008-07-11 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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| 5 | |
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| 6 | * ep1a/startup/bspstart.c, mvme3100/startup/bspstart.c, |
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| 7 | mvme5500/startup/bspstart.c, psim/startup/bspstart.c, |
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| 8 | shared/startup/bspstart.c: The usage of SPRG0 as changed. It is now |
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| 9 | used to store the interrupt disable mask. See bootcard.c and |
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| 10 | ppc_exc_initialize() for default initialization. |
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| 11 | |
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| 12 | Update to new exception initialization routine ppc_exc_initialize(). |
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| 13 | The exception low level code has changed, see libcpu/powerpc/ChangeLog. |
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| 14 | |
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| 15 | * gen5200/startup/bspstart.c, mbx8xx/startup/bspstart.c, |
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| 16 | mpc8260ads/startup/bspstart.c, ss555/startup/bspstart.c, |
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| 17 | virtex/startup/bspstart.c: The usage of SPRG0 as changed. It is now |
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| 18 | used to store the interrupt disable mask. See bootcard.c for default |
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| 19 | initialization. |
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| 20 | |
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[457f590] | 21 | 2008-07-10 Till Straumann <strauman@slac.stanford.edu> |
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| 22 | |
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| 23 | * shared/flash/spansionFlash.c: removed "m" memory |
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| 24 | operands. |
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| 25 | |
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[214cbd9] | 26 | 2008-07-09 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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| 27 | |
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| 28 | * shared/clock/clock.c: Alternative clock driver. Uses exception handler |
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| 29 | directly. Supports special variants for Book E and e300 cores. For |
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| 30 | standard decrementer CPUs the new decrementer value is calculated with |
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| 31 | reference to a time base so that a time drift is avoided. |
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| 32 | |
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[a060e34] | 33 | 2008-07-01 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 34 | |
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| 35 | * shared/uboot_getenv.c: New file. |
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| 36 | |
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[38990802] | 37 | 2008-06-02 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 38 | |
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| 39 | * shared/startup/panic.c: Convention calls for leading underscore on |
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| 40 | private RTEMS variables. |
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| 41 | |
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[5b9e302c] | 42 | 2008-05-23 Till Straumann <strauman@slac.stanford.edu> |
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| 43 | |
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| 44 | * shared/startup/pretaskinghook.c: removed declaration |
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| 45 | of BSP_vme_config() (which is already declared in |
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| 46 | <bsp/VME.h>. Removed test for NULL-ness of BSP_vme_config; |
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| 47 | gcc doesn't seem to understand that the linker may |
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| 48 | define this to be NULL... Silences a compiler warning |
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| 49 | (and users can always provide an empty routine). |
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| 50 | |
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[a510a776] | 51 | 2008-05-22 Till Straumann <strauman@slac.stanford.edu> |
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| 52 | |
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| 53 | * shared/startup/linkcmds, shared/startup/zerobss.c: |
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| 54 | introduced '__bss_end'; assuming that __rtems_end |
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| 55 | coincides with the end of .bss for the purpose of |
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| 56 | zeroing .bss is very dangerous. |
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| 57 | |
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[4ac1d23] | 58 | 2008-05-22 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 59 | |
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| 60 | * shared/console/console.c: Fix typo. |
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| 61 | |
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[923dd7a] | 62 | 2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 63 | |
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| 64 | * shared/console/console.c: Remove explicit switch and call |
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| 65 | termios_baud_to_number(). |
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| 66 | |
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[5545002] | 67 | 2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 68 | |
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| 69 | * shared/startup/pretaskinghook.c: Add capability for bootcard.c BSP |
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| 70 | Initialization Framework to ask the BSP where it has memory for the |
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| 71 | RTEMS Workspace and C Program Heap. These collectively are referred |
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| 72 | to as work area. If the BSP supports this, then it does not have to |
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| 73 | include code to split the available memory between the two areas. |
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| 74 | This reduces the amount of code in the BSP specific bspstart.c file. |
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| 75 | Additionally, the shared framework can initialize the C Library, call |
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| 76 | rtems_debug_enable(), and dirty the work area memory. Until most/all |
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| 77 | BSPs support this new capability, if the BSP supports this, it should |
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| 78 | call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. |
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| 79 | When the transition is complete, this autoconf macro can be removed. |
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| 80 | |
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[4570d76] | 81 | 2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 82 | |
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| 83 | * shared/startup/bspstart.c: Refactored and renamed initialization |
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| 84 | routines to rtems_initialize_data_structures, |
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| 85 | rtems_initialize_before_drivers, rtems_initialize_device_drivers, and |
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| 86 | rtems_initialize_start_multitasking. This opened the sequence up so |
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| 87 | that bootcard() could provide a more robust and flexible framework |
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| 88 | which is easier to explain and understand. This also lays the |
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| 89 | groundwork for sharing the division of available memory between the |
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| 90 | RTEMS workspace and heap and the C library initialization across all |
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| 91 | BSPs. |
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| 92 | |
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[2cedc46] | 93 | 2008-03-21 Till Straumann <strauman@slac.stanford.edu> |
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| 94 | |
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| 95 | * shared/console/uart.c: In IRQ driven mode also |
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| 96 | keep reading chars while they are available (fifo |
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| 97 | could be enabled). |
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| 98 | |
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[8e861444] | 99 | 2008-03-19 Till Straumann <strauman@slac.stanford.edu> |
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| 100 | |
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| 101 | * shared/console/console.c, shared/console/uart.c, |
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| 102 | shared/console/uart.h: added support for task-driven |
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| 103 | console. |
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| 104 | |
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[e6c4e66] | 105 | 2008-03-19 Till Straumann <strauman@slac.stanford.edu> |
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| 106 | |
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| 107 | * shared/startup/pretaskinghook.c: install pointer |
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| 108 | to rtems_malloc_sbrk_helpers_table. This (and derived) |
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| 109 | BSPs rely on sbrk delivering even the first/initial |
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| 110 | chunk of memory. |
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| 111 | |
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[91c96e1] | 112 | 2008-03-03 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 113 | |
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| 114 | * shared/startup/linkcmds: Add wildcard to gcc_except_table section so |
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| 115 | programs compiled with gcc 4.3.x can link. |
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| 116 | |
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[a25cfa2] | 117 | 2008-02-19 Ralf Corsépius <ralf.corsepius@rtems.org> |
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| 118 | |
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| 119 | * gen405: Remove (Abandoned). |
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| 120 | * helas403: Remove (Abandoned). |
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| 121 | * acinclude: Regenerate. |
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| 122 | |
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[c1f289e] | 123 | 2007-12-14 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 124 | |
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| 125 | * acinclude.m4, gen5200/irq/irq.c, gen5200/startup/bspclean.c: Add |
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| 126 | mvme3100. |
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| 127 | |
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[4b39acf] | 128 | 2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 129 | |
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| 130 | * shared/startup/bspstart.c, shared/startup/pretaskinghook.c: Eliminate |
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| 131 | copies of the Configuration Table. Use the RTEMS provided accessor |
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| 132 | macros to obtain configuration fields. |
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| 133 | |
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[c9f79e6d] | 134 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 135 | |
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| 136 | * Makefile.am, start/preload.S: moved preload.S |
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| 137 | to ../shared/start. |
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| 138 | |
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[2898f8a9] | 139 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 140 | |
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| 141 | * shared/irq/irq_asm.S, shared/vectors/vectors.h: |
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| 142 | renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR |
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| 143 | to be closer to 'official' nomenclature. |
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| 144 | |
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[ccd9286] | 145 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 146 | |
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| 147 | * shared/openpic/openpic.c: fixed wrong register |
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| 148 | address in openpic_gettimer(). |
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| 149 | |
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[a50260e8] | 150 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 151 | |
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| 152 | * shared/motorola/vpd.c, shared/motorola/vpd.h: |
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| 153 | added code (originally developed for 'beatnik') |
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| 154 | to read MotLoad VPD data from i2c eeprom. |
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| 155 | |
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[3aff05f] | 156 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 157 | |
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| 158 | * shared/vectors/README.deprecated, shared/irq/README.deprecated: |
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| 159 | added READMEs stating that certain files should not be |
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| 160 | copy/paste/modified when creating new BSPs. New BSPs |
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| 161 | are encouraged to use the new library under |
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| 162 | libcpu/powerpc/new-exceptions/bspsupport. |
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| 163 | |
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[02e6826] | 164 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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| 165 | |
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| 166 | * shared/vectors/vectors_entry.S, motorola_powerpc/bsp_specs, |
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| 167 | shared/start/vectors_entry.S: moved vectors_entry.S to |
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| 168 | 'start' subdir and made a start file rather than |
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| 169 | element of vectors.rel (it should always be linked but |
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| 170 | won't if it is the sole member of vectors.rel). |
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| 171 | |
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[2398f74] | 172 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 173 | |
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| 174 | * shared/vme/vme_universe.c: fixed wrong initialization |
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| 175 | routine when using Tsi148 driver. |
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| 176 | |
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[8388ea76] | 177 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 178 | |
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| 179 | * Makefile.am: merged shared/vme/vme_universe.c and |
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| 180 | shared/vme/vme_universe_dma.c into one file. |
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| 181 | Added support for Tsi148 driver (DMA). |
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| 182 | |
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[b83b70ae] | 183 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 184 | |
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| 185 | * shared/vme/VMEConfig.h, shared/vme/vme_universe.c: |
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| 186 | added support for Tsi148 bridge; BSP can define which |
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| 187 | bridge driver to use from VMEConfig.h. |
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| 188 | Added 'err' macro parameter to BSP_VME_INSTALL_IRQ_MGR(err) |
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| 189 | macro so that an error status can be passed back. |
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| 190 | |
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[b672bca7] | 191 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 192 | |
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| 193 | * irq_supp.h: was moved from shared/irq to |
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| 194 | libcpu/powerpc/new-exceptions/bspsupport. |
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| 195 | |
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[a9e62c2] | 196 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 197 | |
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| 198 | * ep1a/irq/irq.c, gen5200/irq/irq.c, gen83xx/irq/irq_init.c, |
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| 199 | mbx8xx/irq/irq.c, mpc8260ads/irq/irq.c, mvme5500/irq/irq.c, |
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| 200 | psim/irq/no_pic.c, score603e/irq/irq.c, shared/irq/irq_supp.h, |
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| 201 | shared/irq/openpic_i8259_irq.c, virtex/irq/irq_init.c: |
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| 202 | let C_dispatch_irq_handler() return zero to indicate to |
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| 203 | low-level exception handling code that the exception |
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| 204 | was handled (not used yet). |
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| 205 | |
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[98ff623] | 206 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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| 207 | |
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| 208 | *shared/irq/irq_supp.h: removed cpp test for |
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| 209 | BSP_SHARED_HANDLER_SUPPORT; BSPs using irq_supp.h |
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| 210 | *must* implement shared handlers. |
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| 211 | |
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[2a90ae7] | 212 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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| 213 | |
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| 214 | * shared/openpic/openpic.c, shared/openpic/openpic.h: |
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| 215 | added routines to set timer period and interupt mask |
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| 216 | and to read current count. |
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| 217 | |
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[545ae5b] | 218 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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| 219 | |
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| 220 | * virtex/irq/irq_init.c: use new ASM_xxx_VECTOR names. |
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| 221 | |
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[f6a6970] | 222 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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| 223 | |
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| 224 | * shared/vectors/vectors_init.c: replaced |
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| 225 | switch ( current_ppc_cpu ) { } check by feature check. |
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| 226 | |
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[6456706] | 227 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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| 228 | |
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| 229 | * shared/irq/irq_asm.S, shared/vectors/vectors.S: |
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| 230 | Replaced use of hardcoded PPC_EXC_MSR_BITS by a |
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| 231 | run-time method to determine these bits (use settings |
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| 232 | effective before exception occurred). |
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| 233 | Replaced use of hardcoded ASM_VECTORS_CRITICAL by |
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| 234 | 'bsp_raw_vector_is_405_critical' variable. |
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| 235 | |
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[bc107748] | 236 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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| 237 | |
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| 238 | * shared/irq/irq_supp.h: removed stray '*/'. Removed |
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| 239 | inclusion of <stdlib.h> which is unnecessary and broke |
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| 240 | if_dc in an obscure way (due to malloc/free redefinition |
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| 241 | in the networking code). |
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| 242 | |
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[698c3362] | 243 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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| 244 | |
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| 245 | * shared/irq/irq_asm.S, shared/vectors/vectors.S, |
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| 246 | shared/vectors/vectors.h, shared/vectors/vectors_init.c: |
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| 247 | Converted exception vector names to new ones |
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| 248 | (qualified by <cpu_type> if non-std ppc exceptions). |
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| 249 | |
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| 250 | |
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[1051054] | 251 | 2007-12-04 Till Straumann <strauman@slac.stanford.edu> |
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| 252 | |
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| 253 | * shared/startup/bspstart.c: export BSP_commandline_string |
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| 254 | variable. |
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| 255 | |
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[1be7c55] | 256 | 2007-12-04 Till Straumann <strauman@slac.stanford.edu> |
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| 257 | |
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| 258 | * shared/flash/flash.c: added lazy init of driver |
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| 259 | from BSP_flashWriteFile(). |
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| 260 | |
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[7321ff0] | 261 | 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 262 | |
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| 263 | * shared/startup/bspstart.c: Move interrupt_stack_size field from CPU |
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| 264 | Table to Configuration Table. Eliminate CPU Table from all ports. |
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| 265 | Delete references to CPU Table in all forms. |
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| 266 | |
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[d3b840b8] | 267 | 2007-12-03 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 268 | |
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| 269 | * shared/irq/irq.c: Spacing. |
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| 270 | |
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[fee125b3] | 271 | 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com> |
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| 272 | |
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| 273 | * shared/startup/bspstart.c: Moved most of the remaining CPU Table |
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| 274 | fields to the Configuration Table. This included pretasking_hook, |
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| 275 | predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, |
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| 276 | extra_mpci_receive_server_stack, stack_allocate_hook, and |
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| 277 | stack_free_hook. As a side-effect of this effort some multiprocessing |
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| 278 | code was made conditional and some style clean up occurred. |
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| 279 | |
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[1b1aca1f] | 280 | 2007-12-03 Joel Sherrill <joel.sherrill@oarcorp.com> |
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| 281 | |
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| 282 | * shared/irq/irq.c, shared/irq/irq_supp.h: Correct conditionals and |
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| 283 | includes. |
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| 284 | |
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[c10dc13] | 285 | 2007-12-02 Till Straumann <strauman@slac.stanford.edu> |
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| 286 | |
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| 287 | * shared/irq/i8259.c, shared/irq/irq.h, shared/irq/irq_supp.h, |
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| 288 | shared/irq/openpic_i8259_irq.c: BSP_disable_irq_at_pic(), |
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| 289 | openpic_disable_irq(), BSP_irq_disable_at_i8259s() now return |
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| 290 | 0/1 if irq was disabled/enabled prior to disabling. |
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| 291 | irq_supp.h now exports a inline helper routine for scanning |
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| 292 | a list of shared handlers; to be used by PIC drivers. |
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| 293 | |
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[d7a2009a] | 294 | 2007-12-02 Till Straumann <strauman@slac.stanford.edu> |
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| 295 | |
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| 296 | * shared/openpic/openpic.c shared/openpic/openpic.h, |
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| 297 | shared/irq/irq_init.c: added more parameters to |
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| 298 | openpic_init() so that more details of the configuration |
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| 299 | can be overridden/set from the BSP. Moved setup of |
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| 300 | the EPIC-specific EOI delay from BSP code into openpic_init() |
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| 301 | using the new 'epic_freq' parameter. |
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| 302 | |
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[a3ae5896] | 303 | 2007-12-02 Till Straumann <strauman@slac.stanford.edu> |
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| 304 | * shared/openpic/openpic.c, shared/openpic/openpic.h: |
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| 305 | - eliminated conditional compilation (#ifdef mpc8240) |
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| 306 | The difference in register-layout between the EPIC |
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| 307 | and the std. openPIC is handled by an offset parameter |
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| 308 | which can be set at run-time (initialization) with |
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| 309 | a new routine 'openpic_set_src_offset()'. |
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| 310 | - allow BSP to define symbol BSP_OPEN_PIC_BIG_ENDIAN |
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| 311 | which builds the driver for big-endian register access |
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| 312 | (mpc8540). |
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| 313 | - openpic_disable_irq() now returns the old state so |
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| 314 | that it can be restored later. |
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| 315 | |
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[f278329] | 316 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 317 | |
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| 318 | * shared/irq/openpic_i8259_irq.c: |
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| 319 | - conditionally define 'irq_mask_or_tbl' only if |
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| 320 | BSP_PCI_ISA_BRIDGE_IRQ is defined. |
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| 321 | - use _ISR_Get_level() / _ISR_Set_level() for re-enabling |
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| 322 | interrupts rather than messing with MSR directly; |
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| 323 | these macros: |
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| 324 | o implement compiler memory barrier |
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| 325 | o will handle multiple levels (e500 'critical' interrupts) |
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| 326 | if they are ever supported. |
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| 327 | - decrementer irqs are also shareable - added list traversal. |
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| 328 | |
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[34fb3635] | 329 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 330 | |
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| 331 | * shared/irq/irq_supp.h: Make sure BSP_SHARED_HANDLER_SUPPORT |
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| 332 | is set. The shared irq manager supports shared interrupts |
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| 333 | (but requires also that the PIC-driver supports them by |
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| 334 | traversing the list of shared handlers). |
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| 335 | Declare C_dispatch_irq_handler() which must be defined |
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| 336 | (like the other routines declared in this header) by the |
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| 337 | PIC-driver. |
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| 338 | |
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[2cb549f] | 339 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 340 | |
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| 341 | * shared/clock/p_clock.c: (run-time) check for e500-cpu |
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| 342 | and install different ISR for that type of CPU. |
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| 343 | |
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[4f2d5f0] | 344 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 345 | |
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| 346 | * shared/pci/detect_raven_bridge.c: use ifdef mvme2100 |
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| 347 | rather than ifdef mpc824x so that we don't depend on |
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| 348 | compile-time CPU flavor. Eventually, this should become |
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| 349 | a run-time check. |
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| 350 | |
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[89a1112] | 351 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 352 | |
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| 353 | * shared/vectors/vectors.h: Give the BSP_Exception_frame |
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| 354 | struct a name. |
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| 355 | |
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[c982f80] | 356 | 2007-12-01 Till Straumann <strauman@slac.stanford.edu> |
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| 357 | |
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| 358 | * shared/vme/vmeconfig.c: Include <libcpu/bat.h> only |
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| 359 | if the BSP-specific configuration header (VMEConfig.h) |
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| 360 | defines BSP_VME_BAT_IDX so that this file can be used |
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| 361 | on CPUs w/o bats (e500). |
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| 362 | |
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[d8eb6c7] | 363 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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| 364 | |
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| 365 | * shared/startup/bspstart: removed _Cpu_table.exceptions_in_RAM. |
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| 366 | |
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[956c9b58] | 367 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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| 368 | |
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| 369 | * shared/startup/pretaskinghook.c: Replaced inclusion of |
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| 370 | <bsp/consoleIo.h> by <rtems/bspIo.> (for printk) and |
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| 371 | made it conditional on #ifdef SHOW_MORE_INIT_SETTINGS. |
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| 372 | |
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[416ec41] | 373 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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| 374 | |
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| 375 | * shared/startup/bspstart.c: Removed excess /*, replaced |
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| 376 | #ifdef checks for mpc8240 by #ifdef mvme2100; eventually |
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| 377 | there should be run-time checks. |
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| 378 | |
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[4f38270a] | 379 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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| 380 | |
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| 381 | * shared/motorola/motorola.c: removed excess initializer |
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| 382 | elements. |
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| 383 | |
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[2eb9e399] | 384 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
---|
| 385 | |
---|
| 386 | * shared/irq/irq.h, shared/irq/irq.c, shared/irq/irq_init.c, |
---|
| 387 | shared/irq/irq_supp.h (added): |
---|
| 388 | Removed 'is_processor_irq()' from irq.c; the BSP routines |
---|
| 389 | BSP_enable_irq_at_pic()/BSP_disable_irq_at_pic() are required |
---|
| 390 | to ignore processor irqs anyways. Removed |
---|
| 391 | all BSP-defined constants from irq.c. This makes irq.c (almost) |
---|
| 392 | binary-compatible among BSPs (ultimate goal is making 'shared' |
---|
| 393 | a library). |
---|
| 394 | Added a header (irq_supp.h) defining the interface between |
---|
| 395 | the generic interrupt manager (irq.c) and the routines it |
---|
| 396 | requires to be supplied by the BSP (eventually, these |
---|
| 397 | should go into rtems/irq.h). |
---|
| 398 | |
---|
[a045c9d] | 399 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
---|
| 400 | |
---|
| 401 | * shared/irq/irq.h, shared/irq/irq_init.c: Removed the definition |
---|
| 402 | of ASM_IRQ_VECTOR_BASE; this symbol was only use to |
---|
| 403 | initialize the irqBase member of the rtems_irq_global_settings |
---|
| 404 | struct. However, irqBase is an rtems_irq_symbolic_name, |
---|
| 405 | so using BSP_LOWEST_OFFSET is more appropriate. |
---|
| 406 | |
---|
[28f398e7] | 407 | 2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 408 | |
---|
| 409 | * shared/startup/bspstart.c: Eliminate PowerPC specific elements from |
---|
| 410 | the CPU Table. They have been replaced with variables named bsp_XXX |
---|
| 411 | as needed. |
---|
| 412 | |
---|
[2a444594] | 413 | 2007-11-29 Till Straumann <strauman@slac.stanford.edu> |
---|
| 414 | |
---|
| 415 | * Makefile.am, shared/flash, shared/flash/flash.c, |
---|
| 416 | shared/flash/flashPgm.h, shared/flash/flashPgmPvt.h, |
---|
| 417 | shared/flash/intelFlash.c, shared/flash/spansionFlash.c: |
---|
| 418 | Added flash programmer API, implementation and chip drivers |
---|
| 419 | for some intel + spansion flash chips (as found on mvme5500, |
---|
| 420 | mvme6100 and mvme3100 boards). |
---|
| 421 | A more appopriate place would probably be libchip but |
---|
| 422 | I don't know if the API is acceptable and if the implementation |
---|
| 423 | is generic enough (e.g., no CFI support) so I leave it here |
---|
| 424 | for now. |
---|
| 425 | |
---|
[d9b0895d] | 426 | 2007-11-26 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 427 | |
---|
| 428 | * shared/console/uart.c: Fix typo and spacing. |
---|
| 429 | |
---|
[f5dea70] | 430 | 2007-11-21 Till Straumann <strauman@slac.stanford.edu> |
---|
| 431 | |
---|
| 432 | * shared/console/uart.c: when draining UART during |
---|
| 433 | initialization (wait for possible printk() activity |
---|
| 434 | to finish) look at TEMT (fifo, holding-reg and shift-reg) |
---|
| 435 | rather than THRE (fifo, holding-reg only). This resolved |
---|
| 436 | some scrambled output issues for me. |
---|
| 437 | |
---|
| 438 | Enhanced semantics: if BSP initializes BSPBaseBaud to a negative |
---|
| 439 | value then the driver interprets the modulus as a speed value |
---|
| 440 | and uses the current setting of the divisor to compute the |
---|
| 441 | clock speed (BSPBaseBaud). This is useful if you have a board |
---|
| 442 | that you know is initialized e.g., to 9600 but you |
---|
| 443 | don't know the clock speed. |
---|
| 444 | |
---|
[5a8e5df7] | 445 | 2007-11-21 Till Straumann <strauman@slac.stanford.edu> |
---|
| 446 | |
---|
| 447 | * Makefile.am, motorola_powerpc/Makefile.am, |
---|
| 448 | * shared/pci/detect_raven_bridge.c, Makefile.am, |
---|
| 449 | * shared/pci/generic_clear_hberrs.c: separated the generic |
---|
| 450 | version of _BSP_clear_hostbridge_errors() into its own |
---|
| 451 | file. |
---|
| 452 | |
---|
[a4722f82] | 453 | 2007-11-06 Till Straumann <strauman@slac.stanford.edu> |
---|
| 454 | |
---|
| 455 | * ep1a/irq/irq.c, gen5200/irq/irq.c, mbx8xx/irq/irq.c, |
---|
| 456 | mpc8260ads/irq/irq.c, mvme5500/irq/irq.c, psim/irq/irq.c, |
---|
| 457 | score603e/irq/irq.c, shared/irq/irq.c: |
---|
| 458 | test for non-NULL-ness before calling 'on'/'off' |
---|
| 459 | methods so that users don't have to provide |
---|
| 460 | no-ops if they don't want this feature. |
---|
| 461 | |
---|
[db1986a] | 462 | 2007-11-06 Till Straumann <strauman@slac.stanford.edu> |
---|
| 463 | |
---|
| 464 | * shared/console/uart.c: removed #define UARTDEBUG |
---|
| 465 | |
---|
[a16747e8] | 466 | 2007-11-06 Till Straumann <strauman@slac.stanford.edu> |
---|
| 467 | |
---|
| 468 | * shared/pci/pci.c: converted access to pci_config_addr to |
---|
| 469 | conditionally defined macros so that bsp.h can override details. |
---|
| 470 | |
---|
[fc57b7b2] | 471 | 2007-09-12 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 472 | |
---|
| 473 | PR 1257/bsps |
---|
| 474 | * shared/irq/i8259.c, shared/irq/irq.c: Code outside of cpukit should |
---|
| 475 | use the public API for |
---|
| 476 | rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the |
---|
| 477 | public API and directly accessing _CPU_ISR_Disable and |
---|
| 478 | _CPU_ISR_Enable, they were bypassing the compiler memory barrier |
---|
| 479 | directive which could lead to problems. This patch also changes the |
---|
| 480 | type of the variable passed into these routines and addresses minor |
---|
| 481 | style issues. |
---|
| 482 | |
---|
[e422da8] | 483 | 2007-09-07 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 484 | |
---|
| 485 | * shared/console/polled_io.c: Change prototype so code compiles. |
---|
| 486 | |
---|
[dd3e53e] | 487 | 2007-08-02 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 488 | |
---|
| 489 | * shared/startup/bspstart.c: Split out ShowBATS() so it can be shared |
---|
| 490 | by more BSPs. |
---|
| 491 | * shared/showbats.c: New file. |
---|
| 492 | |
---|
[f610e83f] | 493 | 2007-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
---|
| 494 | |
---|
| 495 | * acinclude.m4, gen83xx/: |
---|
| 496 | added support for MPC83xx controllers and MPC8349EAMDS board |
---|
| 497 | |
---|
[73cdeb6] | 498 | 2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
---|
| 499 | |
---|
| 500 | * acinclude.m4, shared/irq/irq_asm.S, shared/irq/irq.c, |
---|
| 501 | * shared/vectors/vectors_entry.S, shared/vectors/vectors.h, |
---|
| 502 | * shared/vectors/vectors_init.c, shared/vectors/vectors.S: |
---|
| 503 | converted various BSP specific implementations into a more general |
---|
| 504 | "shared" one |
---|
| 505 | |
---|
| 506 | 2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
---|
| 507 | |
---|
[f610e83f] | 508 | * virtex/: |
---|
[73cdeb6] | 509 | integrated "virtex" BSP to support PPC core implemented in a |
---|
| 510 | Xilinx virtex FPGA |
---|
| 511 | |
---|
[19b4789] | 512 | 2007-06-20 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 513 | |
---|
| 514 | * shared/uboot_dump_bdinfo.c: New file. |
---|
| 515 | |
---|
[0f24a9ed] | 516 | 2007-04-17 Joel Sherrill <joel@OARcorp.com> |
---|
| 517 | |
---|
| 518 | * psim/tools/runtest: Do not run pppd.exe from batch mode script. |
---|
| 519 | |
---|
[2c7794b7] | 520 | 2007-04-17 Joel Sherrill <joel@OARcorp.com> |
---|
| 521 | |
---|
| 522 | * shared/start/rtems_crti.S: Remove unnecessary include of libcpu/io.h. |
---|
| 523 | |
---|
[d59cae9] | 524 | 2007-04-09 Thomas Doerfler |Thomas.Doerfler@embedded-brains.de> |
---|
| 525 | |
---|
| 526 | * shared/motorola/motorola.c,shared/openpic/openpic.c, |
---|
| 527 | * shared/pci/detect_raven_bridge.c, shared/pci/pci.c: |
---|
| 528 | adapted to detect/use MVME2400 |
---|
| 529 | |
---|
[26292d3] | 530 | 2007-04-02 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 531 | |
---|
| 532 | * shared/pci/pci.c: More stdint.h fixed-size types. |
---|
| 533 | |
---|
[a2bb1de] | 534 | 2007-03-31 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 535 | |
---|
| 536 | * shared/bootloader/bootldr.h, shared/bootloader/em86.c, |
---|
| 537 | shared/bootloader/pci.c, shared/bootloader/pci.h, |
---|
| 538 | shared/irq/irq_init.c, shared/pci/detect_raven_bridge.c, |
---|
| 539 | shared/pci/pci.c, shared/pci/pcifinddevice.c: |
---|
| 540 | Use stdint.h fixed-size types. |
---|
| 541 | |
---|
[47a5cf5] | 542 | 2007-03-11 Joel Sherrill <joel@OARcorp.com> |
---|
| 543 | |
---|
| 544 | * shared/startup/bspstart.c: Remove assignments of |
---|
| 545 | Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default |
---|
| 546 | value in boot_card.c |
---|
| 547 | |
---|
[32a0058] | 548 | 2007-01-29 Till Straumann <strauman@slac.stanford.edu> |
---|
| 549 | |
---|
| 550 | * shared/vme/VMEConfig.h: |
---|
| 551 | Added more comments about the semantics of the various |
---|
| 552 | symbols BSPs should define in this file. |
---|
| 553 | Removed declarations of BSP_VMEInit(), BSP_VMEIrqMgrInstall(). |
---|
| 554 | |
---|
| 555 | * shared/vme/vmeconfig.c: declare BSP_VMEInit(), |
---|
| 556 | BSP_VMEIrqMgrInstall() here. |
---|
| 557 | |
---|
| 558 | * Makefile.am, shared/vme/README, |
---|
| 559 | * shared/vme/vme_universe_dma.c (added): Added glue code |
---|
| 560 | implementing the VMEDMA.h API using the vmeUniverse driver. |
---|
| 561 | |
---|
[3d14a45] | 562 | 2007-01-20 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
---|
| 563 | |
---|
[6200dc9] | 564 | * gen5200/mscan/mscan.c, gen5200/mscan/mscan.h, |
---|
| 565 | gen5200/mscan/mscan_int.h: |
---|
[3d14a45] | 566 | split mscan.h into two headers, corrected CAN filtering |
---|
| 567 | code to |
---|
| 568 | support remote requests |
---|
| 569 | |
---|
[bc2083c1] | 570 | 2007-01-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 571 | |
---|
| 572 | * mvme5500/Makefile.am, mvme5500/preinstall.am, |
---|
[6200dc9] | 573 | mvme5500/vme/VMEConfig.h, mvme5500/vme/VME.h, |
---|
| 574 | mvme5500/vme/vmeconfig.c: |
---|
[bc2083c1] | 575 | removed copies of vmeconfig.c, VME.h - use generic |
---|
| 576 | versions instead. |
---|
| 577 | |
---|
[7996b53] | 578 | 2007-01-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 579 | |
---|
[6200dc9] | 580 | * Makefile.am, ep1a/Makefile.am, ep1a/preinstall.am, |
---|
| 581 | motorola_powerpc/Makefile.am, motorola_powerpc/preinstall.am, |
---|
| 582 | score603e/Makefile.am, score603e/preinstall.am, |
---|
| 583 | shared/vme/VME.h: moved VME.h from libbsp/powerpc/shared/vme to |
---|
[7996b53] | 584 | libbsp/shared/vmeUniverse; eventually, this (and other) |
---|
| 585 | VME API headers should migrate to cpukit. |
---|
| 586 | |
---|
[f774fc06] | 587 | 2007-01-16 Till Straumann <strauman@slac.stanford.edu> |
---|
| 588 | |
---|
| 589 | * ep1a/vme/vmeconfig.c, mvme5500/pci/pcifinddevice.c, |
---|
[6200dc9] | 590 | mvme5500/startup/pgtbl_activate.c, mvme5500/vectors/bspException.h, |
---|
| 591 | mvme5500/vectors/exceptionhandler.c, mvme5500/vme/VME.h, |
---|
| 592 | mvme5500/vme/vmeconfig.c, score603e/vme/vmeconfig.c, |
---|
| 593 | shared/pci/pcifinddevice.c, shared/startup/pgtbl_activate.c, |
---|
| 594 | shared/startup/pgtbl_setup.c, shared/startup/probeMemEnd.c, |
---|
| 595 | shared/startup/sbrk.c, shared/vme/VME.h, shared/vme/VMEConfig.h, |
---|
| 596 | shared/vme/vme_universe.c, shared/vme/vmeconfig.c: |
---|
[f774fc06] | 597 | Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer. |
---|
| 598 | |
---|
[60b8e96] | 599 | 2006-12-13 Till Straumann <strauman@slac.stanford.edu> |
---|
| 600 | |
---|
| 601 | * mvme5500/Makefile.am, mvme5500/preinstall.am: |
---|
| 602 | need to install bsp/vme_am_defs.h |
---|
| 603 | |
---|
[ff221cf4] | 604 | 2006-12-13 Till Straumann <strauman@slac.stanford.edu> |
---|
| 605 | |
---|
| 606 | * shared/vme/vmeconfig.c, shared/vme/vme_universe.c: |
---|
| 607 | use symbolic flag instead of numerical value |
---|
| 608 | (vmeUniverseInstallIrqMgrAlt()). Define __INSIDE_RTEMS_BSP__ |
---|
| 609 | before including <bsp/vmeUniverse.h> |
---|
| 610 | |
---|
[fcb0cd46] | 611 | 2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 612 | |
---|
| 613 | * configure.ac: New BUG-REPORT address. |
---|
| 614 | |
---|
[920fb9c] | 615 | 2006-11-15 Joel Sherrill <joel@OARcorp.com> |
---|
| 616 | |
---|
| 617 | * shared/startup/bspstart.c: Merge c_rtems_main() into boot_card(). |
---|
| 618 | This eliminated a file and simplified initialization. |
---|
| 619 | |
---|
[11c60096] | 620 | 2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 621 | |
---|
| 622 | * configure.ac: Require autoconf-2.60. Require automake-1.10. |
---|
| 623 | |
---|
[655c8bf2] | 624 | 2006-08-21 Till Straumann <strauman@slac.stanford.edu> |
---|
| 625 | |
---|
| 626 | * shared/vme/vmeconfig.c: open outbound window |
---|
| 627 | to VME CSR space if the BSP defines _VME_CSR_ON_PCI |
---|
| 628 | |
---|
[ced8ea7d] | 629 | 2006-08-10 Till Straumann <strauman@slac.stanford.edu> |
---|
| 630 | |
---|
| 631 | * shared/irq/openpic_i8259_irq.c: fixed type of |
---|
| 632 | 'frame' argument to C_dispatch_irq_handler(). It's |
---|
| 633 | really a BSP_Exception_frame*, not a CPU_Interrupt_frame*. |
---|
| 634 | |
---|
[689429f8] | 635 | 2006-07-12 Till Straumann <strauman@slac.stanford.edu> |
---|
| 636 | |
---|
| 637 | * shared/startup/probeMemEnd.c: added paranoia to inline |
---|
| 638 | assembly code; added 'memory' clobbers and made sure |
---|
| 639 | any registers modified by the 'asm' appear in the output |
---|
| 640 | operands. |
---|
| 641 | |
---|
| 642 | 2006-07-12 Till Straumann <strauman@slac.stanford.edu> |
---|
[c632f647] | 643 | |
---|
| 644 | * shared/startup/panic.c: Fixed compiler warnings. |
---|
| 645 | |
---|
[06cfd95] | 646 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 647 | |
---|
| 648 | * shared/vme/vmeconfig.c: Indicate that it's ok to |
---|
| 649 | use decoupled cycles to access on-board memory from |
---|
| 650 | VME. |
---|
| 651 | |
---|
[df9cadc2] | 652 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 653 | |
---|
| 654 | * shared/vme/vme_universe.c: Only set/access the |
---|
| 655 | _BSP_vme_bridge_irq variable on BSPs that |
---|
| 656 | define BSP_PCI_VME_DRIVER_DOES_EOI and BSP_PIC_DO_EOI. |
---|
| 657 | |
---|
[599e719a] | 658 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 659 | |
---|
| 660 | * shared/vectors/vectors.S: filter exception vector for |
---|
| 661 | altivec and remap 0xf20 to assigned vector number alias. |
---|
| 662 | |
---|
[d1999c8b] | 663 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 664 | |
---|
| 665 | * shared/startup/bspstart.c: fixed compiler warnings |
---|
| 666 | (bspIo.h inclusion, cast of number constants to pointers). |
---|
| 667 | Enable L1 cache on mvme2100. |
---|
| 668 | |
---|
[efc0cd8] | 669 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
| 670 | |
---|
| 671 | * shared/irq/irq_asm.S: Never allow the FPU to be switched on |
---|
[e5f55a1] | 672 | for integer-only tasks (new gcc may use FP regs implicitly). |
---|
[efc0cd8] | 673 | |
---|
[4ba9e20] | 674 | 2006-03-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 675 | |
---|
| 676 | * shared/startup/linkcmds: Add .gnu.linkonce.b.* section. |
---|
| 677 | |
---|
[902a417] | 678 | 2006-02-13 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 679 | |
---|
[902a417] | 680 | * shared/startup/panic.c, shared/startup/probeMemEnd.c: |
---|
[73ad880] | 681 | added code for BSPs to use: panic using printk() to display |
---|
| 682 | reason. probeMemEnd() to determine memory size by probing. |
---|
[902a417] | 683 | |
---|
[c177d27] | 684 | 2006-02-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 685 | |
---|
| 686 | * shared/startup/linkcmds: Add sections required by newer gcc versions. |
---|
| 687 | |
---|
[d8ecd56c] | 688 | 2006-01-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 689 | |
---|
| 690 | * acinclude.m4: Add gen5200 to list of BSPs. |
---|
| 691 | |
---|
[7eb776a2] | 692 | 2006-01-05 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 693 | |
---|
[7eb776a2] | 694 | * shared/vectors/vectors.S: mask high bits when calculating |
---|
| 695 | the exception vector number to yield correct result even if |
---|
| 696 | the vectors reside in the upper area (0xfff00000; psim). |
---|
| 697 | |
---|
[0ed348f] | 698 | 2005-12-02 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 699 | |
---|
[0ed348f] | 700 | * shared/irq/irq_init.c, shared/openpic/openpic.h |
---|
| 701 | shared/openpic/openpic.c: The 8240's EPIC has a 'serial' |
---|
| 702 | mode of operation for multiplexing 16 interrupt lines. |
---|
| 703 | This introduces a pipeline delay which can cause |
---|
| 704 | spurious interrupts unless ending the interrupt cycle |
---|
| 705 | (EOI) is delayed accordingly. |
---|
| 706 | |
---|
[d8ada5b] | 707 | 2005-12-01 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 708 | |
---|
[d8ada5b] | 709 | * shared/vectors/vectors.h, shared/vectors/vectors.S, |
---|
| 710 | shared/vectors/vectors_init.c: Reduced size of default |
---|
| 711 | prologue (some exceptions, e.g., altivec unavail.) are only |
---|
| 712 | 0x20 bytes apart. Also introduced a modified prologue |
---|
| 713 | that switches r0..r3 shadowing off (r0..r3 undefined |
---|
| 714 | on certain 603e variants when incurring a TLB miss). |
---|
| 715 | |
---|
[5b8eb3f0] | 716 | 2005-11-29 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 717 | |
---|
[5b8eb3f0] | 718 | * shared/irq/irq_asm.S, shared/vectors/vectors.S: Clear |
---|
| 719 | CR[6] before invoking high-level handler to make sure no |
---|
| 720 | varargs fn callee assumes there are FP arguments. |
---|
| 721 | |
---|
[2b370444] | 722 | 2005-11-29 Till Straumann <strauman@slac.stanford.edu> |
---|
[1db81f98] | 723 | |
---|
[2b370444] | 724 | * shared/irq/irq.c: Fixed incorrect removal of first shared |
---|
| 725 | interrupt in chain. |
---|
| 726 | |
---|
[ac3a37d7] | 727 | 2005-11-09 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 728 | |
---|
| 729 | * shared/startup/bspstart.c: Eliminate obsolete types. |
---|
| 730 | |
---|
[fb08bd92] | 731 | 2005-11-03 Till Straumann <strauman@slac.stanford.edu> |
---|
[9a76deb5] | 732 | |
---|
| 733 | * Makefile.am, motorola_powerpc/Makefile.am, mvme5500/Makefile.am, |
---|
| 734 | mvme5500/start/preload.S, mvme5500/startup/bspstart.c, |
---|
| 735 | shared/startup/bspstart.c: moved linkcmds to shared area for other |
---|
| 736 | BSPs to use |
---|
| 737 | |
---|
[fb08bd92] | 738 | 2005-11-03 Till Straumann <strauman@slac.stanford.edu> |
---|
[e156c633] | 739 | |
---|
| 740 | * shared/bootloader/misc.c, shared/console/polled_io.c, |
---|
[086c1c3] | 741 | shared/residual/residual.c: silenced compiler warnings (type cast & |
---|
[e156c633] | 742 | renaming puts->my_puts) |
---|
| 743 | |
---|
[fb08bd92] | 744 | 2005-11-02 Till Straumann <strauman@slac.stanford.edu> |
---|
[ec58ea04] | 745 | |
---|
| 746 | * mvme5500/start/start.S, shared/start/start.S, |
---|
| 747 | shared/startup/bspstart.c: moved assembly code to C; setdbat now |
---|
| 748 | supports high bats on 7450 CPUs; added argument checking to setdbat; |
---|
| 749 | added getdbat; moved early initialization code (clear_bats) from BSP |
---|
| 750 | to libcpu (CPU_clear_bats_early) |
---|
| 751 | |
---|
[cc2fcc1] | 752 | 2005-10-20 Eric Norum <norume@aps.anl.gov> |
---|
| 753 | |
---|
[fab9046] | 754 | * shared/pci/detect_raven_bridge.c, shared/startup/bspstart.c |
---|
| 755 | shared/vme/VMEConfig.h: Support MVME2100. |
---|
[cc2fcc1] | 756 | |
---|
[3d570dfb] | 757 | 2005-10-17 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
[ff33f2e9] | 758 | |
---|
[3d570dfb] | 759 | * Makefile.am: Merge-in shared/Makefile.am. |
---|
| 760 | * configure.ac: Remove shared/Makefile.am. |
---|
| 761 | * ChangeLog: Merge-in shared/ChangeLog. |
---|
| 762 | |
---|
| 763 | 2005-10-06 Till Straumann <strauman@slac.stanford.edu> |
---|
| 764 | |
---|
| 765 | PR 833/bsps |
---|
| 766 | * shared/irq/irq_asm.S: Currently, all (new exception) BSPs |
---|
| 767 | explicitely enable the FPU across the user ISR but DONT save/restore |
---|
| 768 | the FPU context. Any use of the FPU fron the user handler (e.g., due |
---|
| 769 | to GCC optimizations) result in corruption. The fix results in an |
---|
| 770 | exception in such cases (user ISR must explicitely |
---|
| 771 | save/enable/restore FPU). |
---|
| 772 | |
---|
| 773 | 2005-09-16 richard.campbell@OARCorp.com |
---|
| 774 | |
---|
| 775 | * shared/startup/bspstart.c: Rewrote get_eumbbar() in C. Function |
---|
| 776 | was written in inline assembly and containined a register direction |
---|
| 777 | error. |
---|
| 778 | |
---|
| 779 | 2005-07-28 Eric Norum <norume@aps.anl.gov> |
---|
| 780 | |
---|
| 781 | * shared/shared/clock/p_clock.c: Changes provided by Phillip |
---|
| 782 | Sorensen <pas37@cornell.edu> to get MVME550 BSP running. |
---|
| 783 | Corresponding changes made to mvme5500/startup/bspstart.c. |
---|
| 784 | |
---|
| 785 | 2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
| 786 | |
---|
| 787 | * shared/clock/p_clock.c, shared/irq/i8259.c, shared/irq/irq.c, |
---|
| 788 | shared/irq/irq.h: Modified to use rtems/irq.h. |
---|
| 789 | |
---|
| 790 | 2005-05-10 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 791 | |
---|
| 792 | * shared/startup/bspstart.c, shared/tod/todcfg.c: Eliminate |
---|
| 793 | {un|}signed{8|16|32}. |
---|
| 794 | * shared/bootloader/pci.c: Eliminate {un|}signed{8|16|32}. Eliminate |
---|
| 795 | u32. |
---|
| 796 | |
---|
| 797 | 2005-05-10 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
| 798 | |
---|
| 799 | * shared/bootloader/bootldr.h, shared/bootloader/em86.c, |
---|
| 800 | shared/bootloader/misc.c, shared/bootloader/pci.c, |
---|
| 801 | shared/bootloader/pci.h: Modified to depend upon rtems/pci.h |
---|
| 802 | |
---|
| 803 | 2005-05-06 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 804 | |
---|
| 805 | * shared/pci/pci.h: Add pci_bus_count(). |
---|
| 806 | |
---|
| 807 | 2005-05-04 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
| 808 | |
---|
| 809 | * shared/irq/irq_init.c, shared/pci/pci.c, |
---|
| 810 | shared/pci/pcifinddevice.c, shared/startup/bspstart.c: Name change |
---|
| 811 | to support common PCI interface |
---|
[ff33f2e9] | 812 | |
---|
[27d619b] | 813 | 2005-04-28 Joel Sherrill <joel@OARcorp.com> |
---|
| 814 | |
---|
| 815 | * acinclude.m4: Remove dmv177 and ppcn_60x. |
---|
[3d570dfb] | 816 | * configure.ac: Remove reference to dmv177. |
---|
| 817 | |
---|
| 818 | 2005-04-28 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
| 819 | |
---|
| 820 | * acinclude.m4: Initial release of ep1a bsp |
---|
| 821 | |
---|
| 822 | 2005-04-26 Joel Sherrill <joel@OARcorp.com> |
---|
| 823 | |
---|
| 824 | * shared/console/uart.h: Eliminate tabs. |
---|
| 825 | |
---|
| 826 | 2005-04-15 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
| 827 | |
---|
| 828 | PR 779/bsp |
---|
| 829 | * shared/clock/p_clock.c, shared/console/console.c, |
---|
| 830 | shared/console/uart.c, shared/console/uart.h, shared/irq/irq.c, |
---|
| 831 | shared/irq/irq.h, shared/irq/irq_init.c: powerpc: add parameter to |
---|
| 832 | new exception interrupt handlers |
---|
| 833 | |
---|
| 834 | 2005-03-14 Joel Sherrill <joel@OARcorp.com> |
---|
| 835 | |
---|
| 836 | * shared/pci/pci.c, shared/pci/pci.h, shared/pci/pcifinddevice.c: |
---|
| 837 | Continue PCI API unification. All use pci_find_device(). Also |
---|
| 838 | reformat to remove tabs. |
---|
| 839 | |
---|
| 840 | 2005-03-04 Joel Sherrill <joel@OARcorp.com> |
---|
| 841 | |
---|
| 842 | * shared/pci/pci.c, shared/pci/pcifinddevice.c, |
---|
| 843 | shared/startup/bspstart.c: Make PCI initialize function part of the |
---|
| 844 | unified PCI API as pci_initialize(). |
---|
| 845 | |
---|
| 846 | 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 847 | |
---|
| 848 | * shared/startup/bspstart.c: Eliminate rtems_unsigned32. |
---|
| 849 | * shared/startup/bspstart.c, shared/start/start.S: include |
---|
| 850 | <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead |
---|
| 851 | of CPU_MINIMUM_STACK_FRAME_SIZE. |
---|
| 852 | |
---|
| 853 | 2005-02-12 Joel Sherrill <joel@OARcorp.com> |
---|
| 854 | |
---|
| 855 | * shared/pci/pci.h: Remove contents that are duplicates of the pci.h |
---|
| 856 | in cpukit and include rtems/pci.h for the base set of PCI |
---|
| 857 | functionality. |
---|
| 858 | |
---|
| 859 | 2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 860 | |
---|
| 861 | * shared/tod/todcfg.c: size_t RTC_Count. |
---|
| 862 | |
---|
| 863 | 2005-01-04 Joel Sherrill <joel@OARcorp.com> |
---|
| 864 | |
---|
| 865 | * shared/ChangeLog, shared/startup/bspstart.c, shared/tod/todcfg.c: |
---|
| 866 | Remove warnings. |
---|
[0329aae] | 867 | |
---|
[2ec559e] | 868 | 2004-12-30 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 869 | |
---|
| 870 | * acinclude.m4: Reflect eth_comm having been removed. |
---|
| 871 | |
---|
[3d570dfb] | 872 | 2004-11-30 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 873 | |
---|
| 874 | PR 729/bsps |
---|
| 875 | PR 728/bsps |
---|
| 876 | * shared/bootloader/ppcboot.lds: Modified ppcboot.lds to include new |
---|
| 877 | .data and .rodata sections being generated by gcc-3.3.3 and above, |
---|
| 878 | the lack of which was causing the bootloader to crash. |
---|
| 879 | * shared/bootloader/pci.c: Removed the r->size=0 and r->base=0 |
---|
| 880 | assignement which makes too-large regions conflict with onboard |
---|
| 881 | hardware, replacing it with sfree which deletes the memory region |
---|
| 882 | from the setup code, leaving it disabled. |
---|
| 883 | |
---|
[4406c2f] | 884 | 2004-11-30 Eric Norum <norume@aps.anl.gov> |
---|
| 885 | |
---|
[2ec559e] | 886 | * mvme5500/include/bsp.h: Add definition for PCI_MEM_BASE_ADJUSTMENT |
---|
[4406c2f] | 887 | |
---|
[bb7bef4e] | 888 | 2004-10-26 Eric Norum <norume@aps.anl.gov> |
---|
| 889 | |
---|
[3d570dfb] | 890 | Remove environ common area -- it breaks newlib |
---|
[bb7bef4e] | 891 | * powerpc/dmv177/start/start.S |
---|
| 892 | * powerpc/eth_comm/start/start.S |
---|
| 893 | * powerpc/mbx8xx/startup/start.S |
---|
| 894 | * powerpc/mvme5500/start/start.S |
---|
| 895 | * powerpc/ppcn_60x/start/start.S |
---|
| 896 | * powerpc/psim/start/start.S |
---|
| 897 | * powerpc/score603e/start/start.S |
---|
| 898 | * powerpc/shared/start/start.S |
---|
| 899 | * powerpc/ss555/startup/start.S |
---|
| 900 | |
---|
[7be6ad9] | 901 | 2004-10-20 Eric Norum <norume@aps.anl.gov> |
---|
| 902 | |
---|
| 903 | * configure.ac |
---|
| 904 | * mvme5500/....... |
---|
[3d570dfb] | 905 | * acinclude.m4: Add mvme5500 BSP |
---|
| 906 | |
---|
| 907 | 2004-09-27 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 908 | |
---|
| 909 | PR 606/bsps |
---|
| 910 | * shared/bootloader/pci.c, shared/bootloader/pci.c: Fixed IO |
---|
| 911 | remapping so buses >= 1 are remapped. Reduced PCI space to match |
---|
| 912 | bat2. Fixed incorrect region size calculation in pci_read_bases. |
---|
| 913 | Set PCI latency timers to known sane values. Changed bridge PCI |
---|
| 914 | settings to minimum sane instead of whatever sounded neat in the PCI |
---|
| 915 | spec. Force pf regions to memory mapped to preserve byte access. |
---|
[7be6ad9] | 916 | |
---|
[97891e5e] | 917 | 2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 918 | |
---|
| 919 | * configure.ac: Require automake > 1.9. |
---|
| 920 | |
---|
[cdfae2d3] | 921 | 2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 922 | |
---|
| 923 | * acinclude.m4: Regenerate to include ss555. |
---|
| 924 | |
---|
[34354c6] | 925 | 2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 926 | |
---|
| 927 | * configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]). |
---|
[3d570dfb] | 928 | * acinclude.m4: Regenerate. |
---|
[34354c6] | 929 | |
---|
[53322718] | 930 | 2004-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 931 | |
---|
| 932 | * configure.ac: Reflect having removed shared/*/Makefile.am |
---|
| 933 | |
---|
[194d1282] | 934 | 2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 935 | |
---|
| 936 | * Makefile.am: Use @RTEMS_BSP_FAMILY@ instead of |
---|
| 937 | $(RTEMS_BSP_FAMILY). |
---|
| 938 | |
---|
[810720b6] | 939 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 940 | |
---|
| 941 | * configure.ac: Require automake >= 1.8, autoconf >= 2.59. |
---|
| 942 | |
---|
[3503599] | 943 | 2003-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 944 | |
---|
| 945 | * Makefile.am: Misc cleanups and fixes. |
---|
| 946 | |
---|
[aabd767] | 947 | 2003-10-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 948 | |
---|
| 949 | * acinclude.m4: Reflect changes to bootstrap. |
---|
| 950 | |
---|
[fe8bc62f] | 951 | 2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 952 | |
---|
| 953 | * Makefile.am: Reflect having moved aclocal/. |
---|
| 954 | |
---|
[c53e9e2f] | 955 | 2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 956 | |
---|
[c483a4e] | 957 | * Makefile.am: Reflect having moved automake/. |
---|
[c53e9e2f] | 958 | |
---|
[7dcc3fe] | 959 | 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 960 | |
---|
[3d570dfb] | 961 | * configure.ac: Use rtems-bugs@rtems.com as bug report email |
---|
| 962 | address. |
---|
[7dcc3fe] | 963 | |
---|
[129b4a79] | 964 | 2003-07-18 Till Straumann <strauman@slac.stanford.edu> |
---|
| 965 | |
---|
| 966 | PR 288/rtems |
---|
| 967 | * support/new_exception_processing/cpu.c: _ISR_Nest_level is now |
---|
| 968 | properly maintained and does not reside in SPRG0. |
---|
| 969 | |
---|
[3d570dfb] | 970 | 2003-07-16 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 971 | |
---|
| 972 | PR 432/bsps |
---|
| 973 | * shared/bootloader/pci.c: Re-instated code that prevents remapping |
---|
| 974 | small IO regions, which if remapped would cause i8259 registers to |
---|
| 975 | move out from under the #define'd base addresses. |
---|
| 976 | * shared/startup/bspstart.c: Reduced BAT2 PCI memory allocation to |
---|
| 977 | 256 megs, I incorrectly had extended it which would cause problems |
---|
| 978 | with PCI devices that defined prefetchable memory. |
---|
| 979 | |
---|
| 980 | 2003-06-13 Till Straumann <strauman@slac.stanford.edu> |
---|
| 981 | |
---|
| 982 | PR 415/bsps |
---|
| 983 | * shared/include/bsp.h, shared/pci/detect_raven_bridge.c, |
---|
| 984 | shared/startup/bspstart.c: Support enabling MCP exceptions on the |
---|
| 985 | host bridge. This can be used for memory probing on the VME bus. |
---|
| 986 | |
---|
| 987 | 2003-06-13 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 988 | |
---|
| 989 | PR 405/bsps |
---|
| 990 | * shared/irq/irq.c, shared/irq/irq.h: Added support for shared |
---|
| 991 | interrupts. Existing single hander vectors are undisturbed, a new |
---|
| 992 | function added to allow adding/removing handlers from a vector. |
---|
| 993 | * shared/bootloader/pci.c: Added support for configuring devices for |
---|
| 994 | pci busses > 0 |
---|
| 995 | * shared/motorola/motorola.c, shared/motorola/motorola.h: Added |
---|
| 996 | interrupt routing tables in support of FixupPCI. This is |
---|
| 997 | board-specific, each board will have to supply information for |
---|
| 998 | FixupPCI() to do anything for it. |
---|
| 999 | * shared/startup/bspstart.c: Extended bat2 to cover entire PCI |
---|
| 1000 | address space. |
---|
| 1001 | * shared/pci/pci.c, shared/pci/pci.h: Added FixupPCI() to store |
---|
| 1002 | vectors in the INTERRUPT_LINE register of pci devices any # of hops |
---|
| 1003 | away from the host processor. |
---|
| 1004 | |
---|
| 1005 | 2003-04-15 Joel Sherrill <joel@OARcorp.com> |
---|
| 1006 | |
---|
| 1007 | PR 386/bsps |
---|
| 1008 | * shared/vme/vmeconfig.c, shared/vme/vmeconfig.c: Removed |
---|
| 1009 | declaration of _BSP_vme_bridge_irq. |
---|
| 1010 | |
---|
| 1011 | 2003-04-10 Till Straumann <strauman@slac.stanford.edu> |
---|
| 1012 | |
---|
| 1013 | PR 379/bsps |
---|
| 1014 | * shared/console/console.c, shared/console/consoleIo.h, |
---|
| 1015 | shared/console/polled_io.c, shared/irq/irq_init.c, |
---|
| 1016 | shared/openpic/openpic.c, shared/pci/detect_raven_bridge.c: |
---|
| 1017 | Unfortunately, the supported 'printk' format string subset of the |
---|
| 1018 | polled-io and libcpu implementations are different - hence, a few |
---|
| 1019 | format strings in the ppc/shared BSP were changed. |
---|
| 1020 | * shared/console/uart.c, shared/console/uart.h: |
---|
| 1021 | BSP_output_char_via_serial() prototype changed to match the |
---|
| 1022 | BSP_output_char_function_type. Note that the motorola BSPs use |
---|
| 1023 | polled-io for the output_char routine, not the uart.c version. The |
---|
| 1024 | latter can be used be other BSPs however (e.g. SVGM). |
---|
| 1025 | * shared/console/polled_io.c: libcpu provides 'printk' already. |
---|
| 1026 | Therefore, the implementation in this file was removed (still used |
---|
| 1027 | for the bootloader, though). It now provides BSP_output_char() for |
---|
| 1028 | libcpu's printk(). |
---|
| 1029 | |
---|
| 1030 | 2003-04-10 Joel Sherrill <joel@OARcorp.com> |
---|
| 1031 | |
---|
| 1032 | PR 383/bsps |
---|
| 1033 | * shared/irq/irq.c: Fix bug introduced by conflicts in previous |
---|
| 1034 | patches. |
---|
| 1035 | |
---|
| 1036 | 2003-03-25 Till Straumann <strauman@slac.stanford.edu> |
---|
| 1037 | |
---|
| 1038 | PR 360/bsps |
---|
| 1039 | PR 349/bsps |
---|
| 1040 | * shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, |
---|
| 1041 | shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, |
---|
| 1042 | shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c: Fixes |
---|
| 1043 | library dependency on the vmeUniverse driver. It is now possible to |
---|
| 1044 | use the ppc/shared/irq code on non-VME BSPs without triggering |
---|
| 1045 | linkage of the vmeUniverse driver. |
---|
| 1046 | * shared/irq/irq.c, shared/irq/irq_init.c, shared/openpic/openpic.c, |
---|
| 1047 | shared/openpic/openpic.h: BSP code had set the task priority |
---|
| 1048 | register multiple times of the OpenPIC instead of setting the |
---|
| 1049 | individual source priorities. This patch adds |
---|
| 1050 | openpic_get_source_priority() and openpic_set_source_priority() |
---|
| 1051 | calls and lets IRQ management code use them. |
---|
| 1052 | |
---|
| 1053 | 2003-03-18 Till Straumann <strauman@slac.stanford.edu> |
---|
| 1054 | |
---|
| 1055 | PR 356/bsps |
---|
| 1056 | This patch makes RTEMS/powerpc/shared EABI compliant. |
---|
| 1057 | * shared/irq/irq_init.c, shared/start/Makefile.am, |
---|
| 1058 | shared/start/start.S, shared/startup/bspstart.c, |
---|
| 1059 | shared/startup/pgtbl_setup.c, shared/vectors/vectors.h, |
---|
| 1060 | shared/vectors/vectors_init.c: zero_bss() should clear not only bss |
---|
| 1061 | but sbss and sbss2 also (this is probably a bugfix, as sbss/sbss2 |
---|
| 1062 | are probably used even if -msdata=eabi is not specified). |
---|
| 1063 | * shared/start/rtems_crti.S: New file which must be linked |
---|
| 1064 | immediately after ecrti.o. rtems_crti.o contains a code snippet who |
---|
| 1065 | lets __init() return immediately. Also, a new entry point '_init' to |
---|
| 1066 | the C++ Ctors is generated for use by the RTEMS Thread_Handler. |
---|
| 1067 | |
---|
[f418d6e] | 1068 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1069 | |
---|
| 1070 | * configure.ac: Remove AC_CONFIG_AUX_DIR. |
---|
| 1071 | |
---|
[f3ceb2bf] | 1072 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
---|
| 1073 | |
---|
| 1074 | PR 349/bsps |
---|
[3d570dfb] | 1075 | * shared/console/console.c, shared/console/uart.c, |
---|
| 1076 | shared/console/uart.h: implement IOCTLs for the serial (UART) |
---|
| 1077 | console to install/retrieve a BREAK-IRQ callback. The callback |
---|
| 1078 | routine (if installed) is invoked from the UART ISR when a BREAK |
---|
| 1079 | interrupt is detected. This can be used e.g. to enforce a "hotkey" |
---|
| 1080 | reboot a la vxWorks Ctrl-X (although we use the serial line break |
---|
| 1081 | condition) NOTE: The callback runs in ISR context. |
---|
| 1082 | * shared/startup/pgtbl_setup.c, shared/startup/pgtbl_activate.c: New |
---|
| 1083 | files |
---|
| 1084 | * shared/add BSP hook to let a VME interrupt acknowledge the |
---|
| 1085 | PCI/openpic IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) - fix: |
---|
| 1086 | EABI compliance; isr/exception lowlevel handlers must not clobber R2 |
---|
| 1087 | or R13 - fix: openpic_init was called with the polarity/senses |
---|
| 1088 | tables swapped (fixed wrong order of arguments) - cosmetics: use new |
---|
| 1089 | _read_SPRXX() _write_SPRXX() macros |
---|
| 1090 | * shared/fix: remove implicit assumption that ISA interrupt vectors |
---|
| 1091 | start at 0 |
---|
| 1092 | * configure.ac, shared/vme/.cvsignore, shared/vme/Makefile.am, |
---|
| 1093 | shared/vme/VME.h, shared/vme/VMEConfig.h, shared/vme/vmeconfig.c: |
---|
| 1094 | Add glue to the powerpc/shared BSP to use the vmeUniverse VME-PCI |
---|
| 1095 | bridge driver. |
---|
| 1096 | * shared/console/polled_io.c, shared/console/reboot.c, |
---|
| 1097 | shared/irq/irq.c, shared/irq/irq_asm.S, shared/irq/irq_init.c, |
---|
| 1098 | shared/openpic/Makefile.am, shared/startup/linkcmds, |
---|
| 1099 | shared/vectors/vectors.S, shared/vectors/vectors_init.c: - install |
---|
| 1100 | the 'openpic.h' and 'pci.h' headers - avoid a name clash by |
---|
| 1101 | renaming 'vsprintf' & friends to 'k_vsprintf' etc. - let |
---|
| 1102 | 'rtemsReboot' print a stack trace (in case an 'assert' failed) - |
---|
| 1103 | irq.c: |
---|
| 1104 | * shared/startup/Makefile.am, shared/startup/bspstart.c, |
---|
| 1105 | shared/startup/linkcmds: Let the powerpc/shared (+derived) BSPs use |
---|
| 1106 | pagetable support from libcpu. |
---|
[f3ceb2bf] | 1107 | |
---|
[ccd81b60] | 1108 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1109 | |
---|
| 1110 | * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). |
---|
[3d570dfb] | 1111 | * configure.ac: AC_PREREQ(2.57). |
---|
[ccd81b60] | 1112 | |
---|
[3d570dfb] | 1113 | 2003-01-20 Joel Sherrill <joel@OARcorp.com> |
---|
[9b5c258] | 1114 | |
---|
[3d570dfb] | 1115 | * shared/startup/linkcmds*: Add FreeBSD sysctl() sections. |
---|
| 1116 | |
---|
| 1117 | 2002-12-19 Joel Sherrill <joel@OARcorp.com> |
---|
| 1118 | |
---|
| 1119 | * shared/console/console.c: Removed __assert() which conflicts with |
---|
| 1120 | newlib. |
---|
[9b5c258] | 1121 | |
---|
[02464f6] | 1122 | 2002-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1123 | |
---|
| 1124 | * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP. |
---|
| 1125 | |
---|
[3d570dfb] | 1126 | 2002-12-08 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 1127 | |
---|
| 1128 | * shared/bootloader/head.S: Added support for optional debug via |
---|
| 1129 | PPCbug. Also turn off mmu/caches for the bootstrap phase, which |
---|
| 1130 | seems to cause trouble with the 603. The cpu init functions in the |
---|
| 1131 | bsp get all that stuff going properly. |
---|
| 1132 | |
---|
[dfa8fe34] | 1133 | 2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1134 | |
---|
| 1135 | * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. |
---|
| 1136 | |
---|
[3d570dfb] | 1137 | 2002-11-17 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 1138 | |
---|
| 1139 | * shared/irq/irq_init.c, shared/motorola/motorola.c: Support for |
---|
| 1140 | MTX603e. |
---|
| 1141 | |
---|
| 1142 | 2002-10-31 Joel Sherrill <joel@OARcorp.com> |
---|
| 1143 | |
---|
| 1144 | * shared/bootloader/em86.c, shared/console/inch.c, |
---|
| 1145 | shared/console/polled_io.c, shared/irq/irq.c, |
---|
| 1146 | shared/motorola/motorola.c, shared/pci/detect_raven_bridge.c, |
---|
| 1147 | shared/vectors/vectors_init.c: Removed warnings. |
---|
| 1148 | |
---|
[8730f45] | 1149 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1150 | |
---|
[3d570dfb] | 1151 | * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache. |
---|
| 1152 | |
---|
| 1153 | 2002-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1154 | |
---|
| 1155 | * shared/bootloader/em86real.S: Fix syntax error in comment near |
---|
| 1156 | line 1185. |
---|
| 1157 | |
---|
| 1158 | 2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1159 | |
---|
| 1160 | * shared/irq/irq_init.c: Include <rtems/bspIo.h>. |
---|
| 1161 | * shared/bootloader/exception.S, shared/start/start.S: Reflect |
---|
| 1162 | changes to <rtems/score/cpu.h>. |
---|
| 1163 | * shared/bootloader/head.S, shared/bootloader/misc.c, |
---|
| 1164 | shared/console/polled_io.c, shared/irq/irq.c, shared/irq/irq_asm.S, |
---|
| 1165 | shared/vectors/vectors.S: Ditto. |
---|
| 1166 | |
---|
| 1167 | 2002-04-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1168 | |
---|
| 1169 | * shared/startup/bspstart.c: Include <libcpu/cpuIdent.h>. |
---|
| 1170 | |
---|
| 1171 | 2002-04-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1172 | |
---|
| 1173 | * shared/residual/residual.c: Include <string.h>. |
---|
| 1174 | * shared/vectors/vectors_init.c: Include <rtems/bspIo.h> for printk. |
---|
| 1175 | * shared/bootloader/mm.c, shared/bootloader/pci.c, |
---|
| 1176 | shared/console/console.c, shared/openpic/openpic.c: Ditto. |
---|
[8730f45] | 1177 | |
---|
[7273b6e] | 1178 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1179 | |
---|
[3d570dfb] | 1180 | * Makefile.am, shared/bootloader/Makefile.am, shared/Makefile.am, |
---|
| 1181 | shared/clock/Makefile.am, shared/console/Makefile.am, |
---|
| 1182 | shared/include/Makefile.am, shared/irq/Makefile.am, |
---|
| 1183 | shared/motorola/Makefile.am, shared/openpic/Makefile.am, |
---|
| 1184 | shared/pci/Makefile.am, shared/residual/Makefile.am, |
---|
| 1185 | shared/start/Makefile.am, shared/startup/Makefile.am, |
---|
| 1186 | shared/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. |
---|
| 1187 | * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
---|
[7273b6e] | 1188 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
---|
| 1189 | |
---|
[b6084844] | 1190 | 2001-11-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1191 | |
---|
[3d570dfb] | 1192 | * shared/include/Makefile.am: Use _HEADER instead of H_FILES. |
---|
[b6084844] | 1193 | * Makefile.am: Add DIST_SUBDIRS. |
---|
[3d570dfb] | 1194 | * shared/include/bsp.h: Include <bspopts.h>. |
---|
| 1195 | * shared/irq/Makefile.am, shared/openpic/Makefile.am: Ditto. |
---|
[b6084844] | 1196 | |
---|
[3d570dfb] | 1197 | 2001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
[979657d] | 1198 | |
---|
[3d570dfb] | 1199 | * support/new_exception_processing/Makefile.am, |
---|
| 1200 | support/old_exception_processing/Makefile.am, |
---|
| 1201 | support/old_exception_processing/cpu_asm.S, |
---|
| 1202 | support/old_exception_processing/irq_stub.S: Modified to reflect old |
---|
| 1203 | versus new exception processing being a per BSP option. |
---|
| 1204 | * support/new_exception_processing/c_isr.inl, |
---|
| 1205 | support/new_exception_processing/cpu.h, |
---|
| 1206 | support/old_exception_processing/c_isr.inl, |
---|
| 1207 | support/old_exception_processing/cpu.h, |
---|
| 1208 | support/old_exception_processing/ppc_offs.h: Removed. |
---|
[979657d] | 1209 | |
---|
[a862d15] | 1210 | 2001-11-20 Joel Sherrill <joel@OARcorp.com> |
---|
| 1211 | |
---|
| 1212 | * support/new_exception_processing/configure.ac, |
---|
| 1213 | support/new_exception_processing/rtems/score/c_isr.inl, |
---|
| 1214 | support/new_exception_processing/rtems/score/cpu.h, |
---|
| 1215 | support/old_exception_processing/configure.ac, |
---|
| 1216 | support/old_exception_processing/rtems/score/c_isr.inl, |
---|
| 1217 | support/old_exception_processing/rtems/score/cpu.h, |
---|
| 1218 | support/old_exception_processing/rtems/score/ppc_offs.h: New files |
---|
| 1219 | missed in previous commit. |
---|
[3d570dfb] | 1220 | * papyrus/.cvsignore, papyrus/ChangeLog, papyrus/Makefile.am, |
---|
| 1221 | papyrus/README, papyrus/bsp_specs, papyrus/configure.ac, |
---|
| 1222 | papyrus/times, papyrus/dlentry/.cvsignore, |
---|
| 1223 | papyrus/dlentry/Makefile.am, papyrus/dlentry/dlentry.S, |
---|
| 1224 | papyrus/flashentry/.cvsignore, papyrus/flashentry/Makefile.am, |
---|
| 1225 | papyrus/flashentry/flashentry.S, papyrus/include/.cvsignore, |
---|
| 1226 | papyrus/include/Makefile.am, papyrus/include/bsp.h, |
---|
| 1227 | papyrus/include/coverhd.h, papyrus/startup/.cvsignore, |
---|
| 1228 | papyrus/startup/Makefile.am, papyrus/startup/bspclean.c, |
---|
| 1229 | papyrus/startup/bspstart.c, papyrus/startup/linkcmds, |
---|
| 1230 | papyrus/startup/setvec.c, papyrus/wrapup/.cvsignore, |
---|
| 1231 | papyrus/wrapup/Makefile.am: Deleted. |
---|
| 1232 | * acinclude.m4: papyrus reference removed. |
---|
[39fb164] | 1233 | |
---|
[d6434e7] | 1234 | 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> |
---|
| 1235 | |
---|
[3d570dfb] | 1236 | This modification is part of the submitted modifications necessary |
---|
| 1237 | to |
---|
[d6434e7] | 1238 | support the IBM PPC405 family. This submission was reviewed by |
---|
| 1239 | Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did |
---|
| 1240 | not negatively impact the ppc403 BSPs. The submission and tracking |
---|
| 1241 | process was captured as PR50. |
---|
[16e28f7] | 1242 | * ChangeLog: Removed bogus comment on edit of generated file. |
---|
[3d570dfb] | 1243 | * acinclude.m4: Added gen405 BSP. |
---|
| 1244 | |
---|
| 1245 | 2001-10-25 Joel Sherrill <joel@OARcorp.com> |
---|
| 1246 | |
---|
| 1247 | * shared/startup/linkcmds: Added _init and _fini. |
---|
[d6434e7] | 1248 | |
---|
[2b93dac9] | 1249 | 2001-10-22 Joel Sherrill <joel@OARcorp.com> |
---|
| 1250 | |
---|
| 1251 | * acinclude.m4: Added mpc8260ads subdirectory. |
---|
| 1252 | |
---|
[3d570dfb] | 1253 | 2001-10-12 Joel Sherrill <joel@OARcorp.com> |
---|
| 1254 | |
---|
| 1255 | * shared/clock/p_clock.c, shared/startup/bspstart.c: Fixed typo. |
---|
| 1256 | |
---|
[df25c998] | 1257 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1258 | |
---|
| 1259 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
---|
| 1260 | * configure.ac: New file, generated from configure.in by autoupdate. |
---|
[3d570dfb] | 1261 | * configure.in: Remove. |
---|
[df25c998] | 1262 | |
---|
[1e93954] | 1263 | 2001-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1264 | |
---|
| 1265 | * acinclude.m4: New file. |
---|
| 1266 | * configure.in: Use RTEMS_BSP_SUBDIR. |
---|
| 1267 | |
---|
[3d570dfb] | 1268 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1269 | |
---|
| 1270 | * shared/console/Makefile.am, shared/residual/Makefile.am, |
---|
| 1271 | shared/irq/Makefile.am, shared/motorola/Makefile.am, |
---|
| 1272 | shared/vectors/Makefile.am, shared/pci/Makefile.am, |
---|
| 1273 | shared/openpic/Makefile.am: Use 'PREINSTALL_FILES ='. |
---|
| 1274 | |
---|
| 1275 | 2001-05-14 Tom Armistead <tom_armistead@phx.mcd.mot.com> |
---|
| 1276 | |
---|
| 1277 | * shared/start/start.S: Increased BAT0 mapping of RAM from 64 meg to |
---|
| 1278 | 256 meg to allow operation on boards with larger RAM sizes. |
---|
| 1279 | * shared/vectors/vectors_init.c: Modified to call 'generic' powerpc |
---|
| 1280 | vector function (mpc60x_vector_is_valid) instead of MPC750 specific |
---|
| 1281 | function to allow operation on boards with CPUs other than the |
---|
| 1282 | MPC750. |
---|
| 1283 | |
---|
| 1284 | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> |
---|
| 1285 | |
---|
| 1286 | * shared/bootloader/misc.c, shared/console/Makefile.am, |
---|
| 1287 | shared/console/console.c, shared/console/consoleIo.h, |
---|
| 1288 | shared/console/inch.c, shared/console/polled_io.c, |
---|
| 1289 | shared/console/uart.c, shared/console/uart.h, shared/include/bsp.h, |
---|
| 1290 | shared/irq/Makefile.am, shared/irq/irq.c, shared/irq/irq.h, |
---|
| 1291 | shared/irq/irq_init.c, shared/openpic/openpic.c, |
---|
| 1292 | shared/openpic/openpic.h, shared/pci/Makefile.am, shared/pci/pci.c, |
---|
| 1293 | shared/pci/pci.h, shared/residual/Makefile.am, shared/start/start.S, |
---|
| 1294 | shared/startup/bspstart.c, shared/vectors/vectors.S, |
---|
| 1295 | shared/vectors/vectors.h, shared/vectors/vectors_init.c: Per PR216, |
---|
| 1296 | "libbsp/powerpc/shared" BSP has been modified considerably with the |
---|
| 1297 | goal to make it more flexible and reusable by other BSPs. The main |
---|
| 1298 | strategies were: - eliminate hardcoded base addresses; devices use |
---|
| 1299 | offsets and a BSP defined base address. - separate functionality |
---|
| 1300 | into different files (e.g. reboot from inch.c to reboot.c) which can |
---|
| 1301 | be overridden by a 'derived' BSP. - separate initialization code |
---|
| 1302 | into separate files (e.g. PCI bridge detection/initialization was |
---|
| 1303 | separated from the more generic PCI access routines), also to make |
---|
| 1304 | it easier for 'derived' BSPs to substitute their own initialization |
---|
| 1305 | code. There are also a couple of enhancements and fixes: - IRQ |
---|
| 1306 | handling code now has a hook for attaching a VME bridge. - OpenPIC |
---|
| 1307 | is now explicitely initialized (polarities, senses). Eliminated the |
---|
| 1308 | implicit assumption on the presence of an ISA PIC. - UART and |
---|
| 1309 | console driver now supports more than 1 port. The current maximum of |
---|
| 1310 | 2 can easily be extended by enlarging a table (it would even be |
---|
| 1311 | easier if the ISR API was not broken by design). - fixed polled_io.c |
---|
| 1312 | so it correctly supports console on COM2 - fixed TLB invalidation |
---|
| 1313 | code (start.S). - exception handler prints a stack backtrace. - |
---|
| 1314 | added BSP_pciFindDevice() to scan the pci bus for a particular |
---|
| 1315 | vendor/device/instance. |
---|
| 1316 | |
---|
| 1317 | 2001-05-09 Joel Sherrill <joel@OARcorp.com> |
---|
| 1318 | |
---|
| 1319 | * shared/startup/linkcmds: In support of gcc 3.1, added one of more |
---|
| 1320 | of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, |
---|
| 1321 | .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections and |
---|
| 1322 | direction of segments to memory regions may also have been |
---|
| 1323 | addressed. This was a sweep across all BSPs. |
---|
| 1324 | |
---|
| 1325 | 2001-04-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 1326 | |
---|
| 1327 | * shared/startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame |
---|
| 1328 | |
---|
[82e87e9] | 1329 | 2001-03-30 Eric Valette <valette@crf.canon.fr> |
---|
| 1330 | |
---|
[3d570dfb] | 1331 | * shared/Makefile.am, shared/console/consoleIo.h, |
---|
| 1332 | shared/include/bsp.h: These modifications are part of the conversion |
---|
| 1333 | of the mpc8xx CPU to the "new exception processing model." |
---|
[82e87e9] | 1334 | * configure.in, motorola_powerpc/Makefile.am, |
---|
[3d570dfb] | 1335 | motorola_powerpc/configure.in: These modifications are in support of |
---|
| 1336 | switching the mpc8xx to the use the "new exception processing |
---|
| 1337 | model." |
---|
[82e87e9] | 1338 | |
---|
[feead226] | 1339 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1340 | |
---|
| 1341 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
---|
| 1342 | |
---|
[a314d3b4] | 1343 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1344 | |
---|
[3d570dfb] | 1345 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I |
---|
| 1346 | $(RTEMS_TOPdir)/aclocal. |
---|
| 1347 | |
---|
| 1348 | 2000-11-01 Joel Sherrill <joel@OARcorp.com> |
---|
| 1349 | |
---|
| 1350 | * shared/startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h, |
---|
| 1351 | and libcsupport.h moved from libc to lib/include/rtems and now must |
---|
| 1352 | be referenced as <rtems/XXX.h>. Header file order was cleaned up |
---|
| 1353 | while doing this. |
---|
[a314d3b4] | 1354 | |
---|
[e83378d] | 1355 | 2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 1356 | |
---|
[3d570dfb] | 1357 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to |
---|
| 1358 | GNU canonicalization. |
---|
| 1359 | |
---|
| 1360 | 2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> |
---|
| 1361 | |
---|
| 1362 | * shared/startup/linkcmds: Added lines so DWARF debug information |
---|
| 1363 | would be available. Otherwise gdb complains that the offsets for |
---|
| 1364 | the debug info are incorrect and doesn't load the files. |
---|
| 1365 | |
---|
| 1366 | 2000-09-05 Joel Sherrill <joel@OARcorp.com> |
---|
| 1367 | |
---|
| 1368 | * shared/start/start.S: Include proper files to compile. |
---|
[e83378d] | 1369 | |
---|
[e94ad1fe] | 1370 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
---|
| 1371 | |
---|
[3d570dfb] | 1372 | * ChangeLog, shared/ChangeLog: New file. |
---|
| 1373 | |
---|