77:7e61adf1e166
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2015-07-03 |
Paul Boddie |
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Experiment with loading the program at 0x80001000. |
stage2-non-pic |
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boot_usb stage2/Makefile stage2/head2.S stage2/stage2.ld
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76:217a8f6a3b1f
77:7e61adf1e166 78:ac3734da88fd
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2015-07-03 |
Paul Boddie |
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Modified the page bits and removed the apparently superfluous EBASE operation. |
stage2-non-pic |
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stage2/cpu.c
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75:f05b6b3e855d
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2015-07-03 |
Paul Boddie |
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Made a common code copying routine (produces spurious assembler warnings). |
stage2-non-pic |
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stage2/head2.S
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74:9f1c1c6e2ba8
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2015-06-30 |
Paul Boddie |
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Added more compatibility macros to slightly reduce separate code regions. |
stage2-non-pic |
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include/jz4730_compat.h stage2/jzlcd.c
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73:17e853645d5d
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2015-06-30 |
Paul Boddie |
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Introduced TLB/MMU initialisation and moved status/interrupt-related code into
the CPU-related file, separating the different operations. |
stage2-non-pic |
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stage2/cpu.c stage2/cpu.h stage2/head2.S stage2/irq.c stage2/stage2.c
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72:064b3f328d90
73:17e853645d5d 80:7d722b8de42e 81:54ea48035537
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2015-06-30 |
Paul Boddie |
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Added some debugging functionality. |
stage2-non-pic |
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stage2/lcd.c
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71:6a73a113f7dc
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2015-06-30 |
Paul Boddie |
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Added ErrorEPC to the stored registers. |
stage2-non-pic |
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stage2/handlers.S
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70:a7832ef0b283
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2015-06-25 |
Paul Boddie |
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Minor reformatting and tidying. |
stage2-non-pic |
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stage1/head1.S
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69:b6b226e2bd0c
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2015-06-24 |
Paul Boddie |
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Added globals pointer initialisation, removed apparently superfluous no-pic flag
from the Makefile.
Added cache error handler definition. |
stage2-non-pic |
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stage2/Makefile stage2/entry.S stage2/handlers.S stage2/head2.S
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68:beb796ba8f29
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2015-06-23 |
Paul Boddie |
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Attempted to add support for interrupts, although this does not currently work.
Some handlers have been added, and minimal handlers to branch to them should be
installed in the appropriate addresses utilised by the CPU.
The program itself should gradually plot the test pattern but be interrupted and
configured to draw clear regions periodically. |
stage2-non-pic |
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stage2/Makefile stage2/board-minipc.c stage2/board-nanonote.c stage2/board-specific.h stage2/board.h stage2/entry.S stage2/handlers.S stage2/head2.S stage2/irq.c stage2/irq.h ...
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