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* sysrom: link in the FAT code and try to boot from SD cardH. Peter Anvin2014-02-114-16/+122
* sysrom, gitignore: ignore *.mapH. Peter Anvin2014-02-111-0/+1
* sysrom, sdcard: support write from an unaligned bufferH. Peter Anvin2014-02-111-5/+18
* sysrom: more "exciting" interrupt handlersH. Peter Anvin2014-02-115-8/+94
* tg68: actually make the AVEC# code buildH. Peter Anvin2014-02-112-3/+4
* tg68: clean up the AVEC# supportH. Peter Anvin2014-02-112-50/+56
* tg68: somewhat crude implementation of vectored interruptsH. Peter Anvin2014-02-113-90/+107
* sysrom, sdcard: handle unaligned read buffersH. Peter Anvin2014-02-111-3/+13
* sysrom: initialize the interrupt infrastructure (not working yet)H. Peter Anvin2014-02-114-4/+58
* Hook up MFP interrupt generationH. Peter Anvin2014-02-111-3/+7
* Fix the actual connectivity for MFP 68901H. Peter Anvin2014-02-112-9/+18
* display: don't infer latches which we don't needH. Peter Anvin2014-02-111-0/+1
* display: mode -> ctl_modeH. Peter Anvin2014-02-111-1/+1
* Intial attempt at integrating MFP68901H. Peter Anvin2014-02-113-3/+189
* sysrom: <sys/cpu.h> with SPL-handing inline functionsH. Peter Anvin2014-02-111-0/+57
* MK/MC68901 implementation from Wolfgang FoersterH. Peter Anvin2014-02-1114-0/+4425
* sysrom, sdcard: add write sectors routineH. Peter Anvin2014-02-111-0/+81
* sysrom: DBcc is a 16-bit instruction, and it counts to -1 not 0H. Peter Anvin2014-02-112-23/+23
* sysrom, sdcard: switch to symbolic command namesH. Peter Anvin2014-02-111-14/+49
* sysrom, sdcard: fix the read sectors functionH. Peter Anvin2014-02-112-2/+7
* sysrom: sdcard read sectors implementationH. Peter Anvin2014-02-112-5/+77
* sysrom: add a system font definitionH. Peter Anvin2014-02-114-3/+4300
* sysrom: fix the handling of .data in sysrom.ldH. Peter Anvin2014-02-111-6/+9
* display: make xctr and yctr visible as I/O registersH. Peter Anvin2014-02-112-28/+45
* sysrom: make the monitor command line editableH. Peter Anvin2014-02-112-2/+41
* sysrom, sdcard: optimize the block transfer loopH. Peter Anvin2014-02-111-5/+20
* sysrom: build libfat (not linked in yet)H. Peter Anvin2014-02-112-7/+10
* Add ELM libfat version 0.08aH. Peter Anvin2014-02-11103-0/+42381
* sysrom, sdcard: add a block read operation which seems to workH. Peter Anvin2014-02-112-14/+64
* sysrom, sdcard: do a dummy write for byte-to-word transitionsH. Peter Anvin2014-02-111-10/+20
* sdcard: fix sequencing of data on readH. Peter Anvin2014-02-111-14/+37
* sdcard: correct the handling of byte lanes and byte enablesH. Peter Anvin2014-02-111-3/+3
* sysrom, sdcard: the control register is also 16 bitsH. Peter Anvin2014-02-112-4/+4
* de1: proper switch sense for the SD card ersatz switchesH. Peter Anvin2014-02-111-2/+2
* sdcard: connect the right bit of the output shift registerH. Peter Anvin2014-02-111-3/+3
* sysrom, sdcard: be correct about size and base addressH. Peter Anvin2014-02-112-4/+4
* sysrom: actually initialize the SD cardH. Peter Anvin2014-02-113-1/+3
* sysrom: add sdcard driverH. Peter Anvin2014-02-111-0/+270
* sysrom: correct the data type for readl()H. Peter Anvin2014-02-111-1/+1
* sysrom: better handling of the IO_SDC macrosH. Peter Anvin2014-02-111-16/+19
* sdcard: add status register, shuffle the WR address space to match RDH. Peter Anvin2014-02-112-11/+15
* sdcard: avoid warnings by declaring the SD pins inoutH. Peter Anvin2014-02-111-4/+5
* de1.v: remove double assignment to sdcard_cpu_di[7:0]H. Peter Anvin2014-02-111-3/+0
* sdcard: change to be a 16-bit deviceH. Peter Anvin2014-02-113-66/+85
* ps2: add PS/2 keyboard controllerH. Peter Anvin2014-02-114-29/+293
* debounce: remove resetH. Peter Anvin2014-02-113-37/+23
* serial: use debounce moduleH. Peter Anvin2014-02-111-26/+8
* debounce: register the input for stabilityH. Peter Anvin2014-02-111-1/+3
* Debounce keys and switchesH. Peter Anvin2014-02-113-6/+116
* serial: use positive-logic msel instead of negative-logic CS#H. Peter Anvin2014-02-112-4/+4