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[/] [openrisc/] [trunk/] [bootloaders/] [orpmon/] [ChangeLog] - Rev 662
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2011-01-08 Julius Baxter <julius@opencores.org>
* include/flash.h: Whole filed surrounded with #ifdef FLASH_BASE_ADDR
* include/spincursor: Deleted.
* include/board.h: FLASH_ORG define for board 2 removed.
<ETH_DATA_BASE>: Changed to reference _stack_top.
<SANCHO_BASE_ADD>: Unused, so removed.
* include/common.h: <_src_addr>: Extern define removed.
<_stack_top>: Extern define added.
* services/Makefile: Clean up commented-out things.
* reset.S: Removed several unused .extern.
<_mycrc32>: Removed.
<_mysize>: Ditto.
Removed SELF_CHECK section.
Shifted .org for reset section to after .section definition (bugfix.)
* cmds/global.c:
(globals_cmd): Shifted #if HELP_ENABLED to surround contents of
function.
* cmds/memory.c: Changed references from _src_addr to _stack_top.
Remove all (were already commented out) spincursor references.
* sim.cfg: Add Ethernet TAP configuration settings.
* common/spincursos.c: Removed.
* common/common.c: Change references from _src_addr to _stack_top.
(main): Clean up.
* flash.ld: <_stack_top>: Added.
* ram.ld: <_src_addr>: Removed.
<_stack_top>: Added.
Removed reference to .crc section.
* drivers/uart.c: Some formatting.
2011-01-07 Julius Baxter <julius@opencores.org>
* ChangeLog: Created
* include/board.h: IP config 3 changes
Remove flash defines for boards which do not have it.
Reorganise UART and Ethernet modules defines
<ETH_DATA_BASE>: Changed to point to just past top of stack.
* reset.s: Remove flash boot options and early relocation boot code.
Added BSS clearing code.
* flash_reset.S: Added, containing all flash boot code.
* config.mk: Added different optimization options (all commented out)
* ram.ld: Add BSS symbols to help clearing.
* include/eth.h: <ETH_TOTAL_BD>: Change to 8.
<ETH_TXBD_NUM>: Change to 4.
<ETH_RXBD_NUM>: Change to 4.
<ETH_BUF_SPACE>: Added.
* drivers/eth.c:
(init_tx_bd_pool): Use updated version of ETH_DATA_BASE.
(init_rx_bd_pool): Ditto.
* include/common.h: <_src_addr>: Added as extern (symbol from linker
script)
* cmds/load.h: Added eth.h include.
<COPYBOOT_LOCATION>: Defined in one place now, set as end of SDRAM
minus the size of the relocate and boot program.
A few flash functions surrounded with #ifdef FLASH_BASE_ADDR so they
are compiled in only when the flash stuff is in use.
(init_load): Whole CFG_IN_FLASH section removed. Tboot default location
now set as end of ethernet buffer space.
* cmds/memory.c:
(testram): Warnings added if memory test will clobber stack. Start
location automatically changed to end of stack, and test will abort
if start location is before end location.
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