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https://github.com/brain-hackers/u-boot-brain
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ea0364f1bb
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
30 lines
960 B
Plaintext
30 lines
960 B
Plaintext
i386 port missing features:
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* i386 cleaness (wbinvld is 486+ ... )
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* Pentium TSC timer/udelay
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* setup the BIOS data area and BIOS equipment word to reflect machine config.
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* Make reset work (from Linux and from the boot prompt)
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* DMA, FDC, RTC, KBC initialization
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* split of part of cpu/i386/interrupt.c to cpu/i385/entry.c?
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* re-entry of protected mode from real mode, should be added to realmode_switch.S
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(and used by INT 10h and INT 16h handlers for console I/O during early
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linux boot...)
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* missing functions in arch/i386/lib and cpu/i386
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* speaker beep interface
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SC520 missing features:
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* Watchdog
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* SC520 timer/udelay
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* SC520 3rd PIC
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* SC520 ICE serial
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* SC520 MMCR reset
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SC520 CDP board support missing features:
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* environment in sram
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SC520 CDP board support bugs:
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* SPI EEPROM support does not work
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* 0x680 LEDS dos not work for me
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* is it possible to make both the internal serial ports and the
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ports on the sio work at the same time?
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