 H. Peter Anvin
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a5b7b041ad
abcmem: update the MMU setup; overlay test image with dram_bss
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3 years ago |
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H. Peter Anvin
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d7ef705e4a
Set the ROM offset at the beginning of the image
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3 years ago |
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H. Peter Anvin
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82649f078e
fw: add infrastructure for a secondary test mode image
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3 years ago |
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H. Peter Anvin
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5beee9e57b
abcdisk: now able to compile a binary
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3 years ago |
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H. Peter Anvin
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7c730225c9
WIP: abc disk emulation
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3 years ago |
|
H. Peter Anvin
|
603f4418f8
fw: try to sanitize the linker script somewhat
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3 years ago |
|
H. Peter Anvin
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9ca2889add
cpu: move the reset vector away from 0
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3 years ago |
|
H. Peter Anvin
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83045dccb0
max80.ld: add a few more sections
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3 years ago |
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H. Peter Anvin
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0dfe406919
fw: move the malloc heap to DRAM
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3 years ago |
|
H. Peter Anvin
|
54f6bd3fd6
fw: replace libc _start with a much simpler one
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3 years ago |
|
H. Peter Anvin
|
6ae39aaf12
Make romcopy device programmable and able to zero memory
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3 years ago |
|
H. Peter Anvin
|
0855fd5684
fw: move sdram downloader test data to assembly
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3 years ago |
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H. Peter Anvin
|
be3a50be52
sdcard: mount disk images, Makefile/ld: infrastructure for dram data
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3 years ago |
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H. Peter Anvin
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d6d6390bca
Clean up _start() -- the one in libc doesn't zero bss correctly
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3 years ago |
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H. Peter Anvin
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ec99762a84
Use waitirq rather than suspending a memory transaction for SD card
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3 years ago |
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H. Peter Anvin
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518503fa99
iodev: centralize definitions and auto-generate boiler plate code
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3 years ago |
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H. Peter Anvin
|
555a856ff4
fw: move .sdata/.sbss into the zero page
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3 years ago |
|
H. Peter Anvin
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2b261e54f6
fw: add interrupt support; use a linker script
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3 years ago |
