Added floppy FAT12 boot sector (kernel bootloader)

git-svn-id: svn://kolibrios.org@796 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/bootloader/readme

@@ -0,0 +1,43 @@
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧮<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᥪ<><E1A5AA><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (FAT12, <20><>᪥<EFBFBD><E1AAA5>)
+
+- <20><><EFBFBD>ᠭ<EFBFBD><E1A0AD>
+  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>㦠<EFBFBD><E3A6A0> KERNEL.MNT <20> <20><>᪥<EFBFBD>/<2F><>ࠧ<EFBFBD><E0A0A7>
+  <20><><EFBFBD>񬮬 1.44M, 1.68M, 1.72M <20> 2.88M
+  <20><><EFBFBD> <20>롮<EFBFBD><EBA1AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>᪠, <20><><EFBFBD> <20><><EFBFBD><EFBFBD>ண<EFBFBD> <20><><EFBFBD><EFBFBD> ᮡ<><E1AEA1><EFBFBD><EFBFBD>
+  <20><><EFBFBD><EFBFBD>㧮<EFBFBD><E3A7AE><EFBFBD><EFBFBD> ᥪ<><E1A5AA><EFBFBD>, <20><><EFBFBD><EFBFBD>室<EFBFBD><E5AEA4><EFBFBD> <20> 䠩<><E4A0A9> boot_fat12.asm
+  <20><>᪮<EFBFBD><E1AAAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD> <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD>:
+     include 'floppy????.inc'
+  <20><><EFBFBD> <20><><EFBFBD><EFBFBD>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>᪠. <20><><EFBFBD><EFBFBD>㯭<EFBFBD><E3AFAD> <20><>ਠ<EFBFBD><E0A8A0><EFBFBD>:
+  floppy1440.inc,
+  floppy1680.inc,
+  floppy1743.inc <20> floppy2880.inc 
+
+- <20><><EFBFBD>ઠ
+  fasm boot_fat12.asm
+
+- <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>㧮筮<E3A7AE><E7ADAE> ᥪ<><E1A5AA><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>/<2F><>ࠧ <20><><EFBFBD> Linux
+  <20><><EFBFBD><EFBFBD><EFBFBD> <20><>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᫥<><E1ABA5><EFBFBD>饩 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
+  dd if=boot_fat12.bin of=288.img bs=512 count=1 conv=notrunc
+
+---------------------------------------------------------------------
+
+Floppy FAT12 boot sector for KolibriOS.
+
+- Description
+   Allows booting KERNEL.MNT floppies/images
+   with volumes of 1.44M, 1.68M, 1.72M and 2.88M
+   To select the volume of the disk, which should gather
+   boot sector, it was necessary in file boot_fat12.asm
+   uncomment line:
+      include 'floppy????. inc'
+   for the necessary disk volume. Available options is:
+   floppy1440.inc,
+   floppy1680.inc,
+   floppy1743.inc and floppy2880.inc
+
+- Compile
+  fasm boot_fat12.asm
+
+- To write boot sector to the floppy/image under Linux
+  you can use the following command:
+  dd if=boot_fat12.bin of=288.img bs=512 count=1 conv=notrunc