mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
7a8e9bed17
Fixed rarp boot method for IA32 and other little-endian CPUs. * Patch by Marc Singer, 28 May 2003: Added port I/O commands. * Patch by Matthew McClintock, 28 May 2003 - cpu/mpc824x/start.S: fix relocation code when booting from RAM - minor patches for utx8245 * Patch by Daniel Engström, 28 May 2003: x86 update * Patch by Dave Ellis, 9 May 2003 + 27 May 2003: add nand flash support to SXNI855T configuration fix/extend nand flash support: - fix 'nand erase' command so does not erase bad blocks - fix 'nand write' command so does not write to bad blocks - fix nand_probe() so handles no flash detected properly - add doc/README.nand - add .jffs2 and .oob options to nand read/write - add 'nand bad' command to list bad blocks - add 'clean' option to 'nand erase' to write JFFS2 clean markers - make NAND read/write faster * Patch by Rune Torgersen, 23 May 2003: Update for MPC8266ADS board
29 lines
955 B
Text
29 lines
955 B
Text
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 lib_i386 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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