ARM Linux Υͥѥ᡼
------------------------------------

ʲλϡۤȤɤ ARM Linux ƥǻѤ륫ͥ
ѥ᡼¤ (̤ʸǤ 'struct param_struct') ˤĤ
ޤ

ι¤ΤϽѥ᡼򥫡ͥ饫ͥŬڤϤ
˻Ȥ졢ͥνû֤¸ߤޤ̤ϡ
arch/arm/kernel/setup.c:setup_arch() γǻȤ뤳ȤϤޤ


ι¤Τˤϥѥ᡼󤢤ޤʲǥѥ᡼
ޤ

 page_size

   Υѥ᡼ϥޥΥڡꤷͥǥå
   ޤ

 nr_pages

   ƥΥΥڡǤХؤʤ
   ξ硢ƥˤڡޤʤФʤޤ

   ƥ˸̤ VRAM 硢nr_pages ˤ VRAM Υڡ
   ƤϤʤޤ

 ramdisk_size

   Ǥѻߤ졢Ȥޤ

 flags

   ʲǹ͡ʥͥե饰
    bit 0 - 1 = 롼ȤɽФѤǥޥ
    bit 1 - ̤
    bit 2 - 0 = RAM ǥ
    bit 3 - 0 = RAM ǥˤĤƼ

 rootdev

   롼ȥե륷ƥȤƥޥȤǥХΥ᥸㡼/ޥʡ
   ֹȤߤǤ

 video_num_cols
 video_num_rows

   ĤϡȤ˥ߡ󥽡ʸʤ VGA 
   󥽡ʸꤷޤ¾Ū˻ѤƤϤʤޤ

   ɸ VGA  fbcon ǥץ쥤ʸΤɤ
   ˤꤹ뤳Ȥϰ̤ˤ褤ͤǤƤСư
   åΤɽޤ

 video_x
 video_y

   VGA 󥽡Υʸ֤ꤷޤ󥽡̤
   VGA Ǥʤ䥫ʸְʳŪǻѤƤϤʤޤ
   ξ硢ϻȤޤ

 memc_control_reg

   Acorn Archimedes  Acorn A5000 Ȥäޥ MEMC å
   쥸Ǥ̤ΥƥǤϻȤۤʤ뤫⤷
   

 sounddefault

   Acorn ޥΥǥեȤΥǤ̤Υƥ
   ϻȤۤʤ뤫⤷ޤ

 adfsdrives

   ADFS/MFM ǥοǤ̤ΥƥǤϻȤۤʤ뤫
   ޤ

 bytes_per_char_h
 bytes_per_char_v

   Ǥѻߤ졢Ȥޤ

 pages_in_bank[4]

   ƥγ bank ΥڡǤ (RiscPC ǻȤޤ)ץ
   å鸫Ȥʪ꤬Ϣ³ʥƥǻȤ뤳Ȥ
   ޤƤޤ

 pages_in_vram

   VRAM ΥڡǤ (Acorn RiscPC ǻѤޤ)ϡɥ
   ӥǥ RAM Υʤ硢 pages_in_vram 
   Ѥޤ

 initrd_start
 initrd_size

   ͥ˽ RAM ǥβŪʳϥɥ쥹ӥ
   ޤ

 rd_start

   եåԡǥˤ RAM ǥ᡼γϥɥ쥹򥻥
   ñ̤ǻꤷޤ

 system_rev

   ƥΥӥֹǤ

 system_serial_low
 system_serial_high

   ƥ 64 ӥåȤΥꥢֹǤ

 mem_fclk_21285

   21285 (footbridge) γå®٤ǡХޡꥢ
   ݡȤ®٤Ǥͤ cpu ®٤˰¸0-66 MHz 
   ϰϤˤʤޤѥ᡼Ϥʤ 0 Ϥ硢
   50 Mhz ˤʤꡢ 21285 ƥΥǥեͤǤ

 paths[8][128]

   Ǥѻߤ졢Ȥޤ

 commandline

   ͥ륳ޥɥ饤ѥ᡼Ǥܺ٤̤λǽҤ٤Ƥ
   ޤ
----------------------------------------------------------------------
ܸܹ <hng@ps.ksky.ne.jp>
    굮ɧ <takahiko@hakubi.co.jp>
