 H. Peter Anvin
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e1c53dfb56
vjtag: allow both SRAM and DRAM to be accessed over VJTAG
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3 years ago |
|
H. Peter Anvin
|
8ba4a1a3de
vjtag: fix "one bit behind" problem for write properly; use sys_clk
|
3 years ago |
|
H. Peter Anvin
|
47300bdbed
vjtag: require a synchronization prefix to write to memory
|
3 years ago |
|
H. Peter Anvin
|
37de408c19
Allow the CPU to force an FPGA reload; vjtag improvement
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3 years ago |
|
H. Peter Anvin
|
2ec75f1807
fpga: virtual JTAG interface
|
3 years ago |
|
H. Peter Anvin
|
9c1891e562
spiflash.[ch]: a (hopefully) platform-independent SPI flash writer
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3 years ago |
|
H. Peter Anvin
|
a90ef02f46
fpga: generate .xsvf files
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3 years ago |
|
H. Peter Anvin
|
e05dbe6f40
v2boot: simple boot loader connecting ESP32-SPI to flash-SPI
|
3 years ago |
|
H. Peter Anvin
|
4b07e7703d
Fix USB serial number generation
|
3 years ago |
|
H. Peter Anvin
|
aea92d6f7a
fw: download SPI ROM ID and send to USB very early in execution
|
3 years ago |
|
H. Peter Anvin
|
6014b9c6d7
max80: fix timing bug that affected code execution from SDRAM
|
3 years ago |
|
H. Peter Anvin
|
8b67b5db30
spirom: fix SPI ROM I/O and data downloading
|
3 years ago |
|
H. Peter Anvin
|
9471dad838
Move date stamp generation to fpga build; record SDRAM checksum
|
3 years ago |
