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@@ -1,74 +0,0 @@
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-This is my attempt to port U-Boot to the x86 platform. This
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-work was sponsored by my emplyer, Omicron Ceti AB. http://www.omicron.se
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-
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-It is currently capable of booting a linux bzImage from flash on
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-the AMD SC520 CDP platform.
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-
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-It was originally based on PPCBoot taken from the CVS October 28 2002.
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-
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-To compile:
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-
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-1) Unpack the source tree, either from the complete tarball or
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- from the virgin snapshot + the patch
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-
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-2) Configure the source
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- $ make sc520_cdp_comfig
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- $ make
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-
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-To use this code on the CDP:
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-1) Make a suitable kernel, I used 2.4.19 with the mtd-support updated
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- from the MTD CVS and a patch to allow root=/dev/mtdblock1 which I
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- included at the end of this file.
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- The following options in the MTD section might be useful:
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-
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- CONFIG_MTD_PHYSMAP=y
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- CONFIG_MTD_PHYSMAP_START=38100000
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- CONFIG_MTD_PHYSMAP_LEN=7a0000
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- CONFIG_MTD_PHYSMAP_BUSWIDTH=2
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-
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-
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-2) Program it in to the CDP flashbank with remon
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- u-boot.bin should be programmed att offset 0x7e000 and the kernel at
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- offset 0. If you want to use a jffs2 root file system (not included here),
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- it should be programmed to offset 0x100000.
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-
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- remon> z
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- remon> yi
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- remon> ns u-boot.bin 7e0000
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- remon> ns bzImage 0
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- remon> ns image.jffs2 100000
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-
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-3) Connect a terminal to the 25pin serial port at 9600bps, and start the CDP.
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-
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- remon> z
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- remon> g
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-
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-4) U-Boot should output some message and a prompt on the terminal, to
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- start the kernel issue the following command:
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-
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- BOOT> bootm
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-
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-5) The kernel should boot, and mount the root filesystem if present.
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-
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-We hope you find this stuff useful
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-Daniel Engström, Omicron Ceti AB, daniel@omicron.se
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-
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-
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---- linux-2.4.19-orig/init/do_mounts.c Sat Aug 3 02:39:46 2002
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-+++ linux-2.4.19/init/do_mounts.c Mon Sep 23 16:21:33 2002
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-@@ -224,6 +224,14 @@
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- { "ftlc", 0x2c10 },
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- { "ftld", 0x2c18 },
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- { "mtdblock", 0x1f00 },
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-+ { "mtdblock0", 0x1f00 },
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-+ { "mtdblock1", 0x1f01 },
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-+ { "mtdblock2", 0x1f02 },
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-+ { "mtdblock3", 0x1f03 },
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-+ { "mtdblock4", 0x1f04 },
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-+ { "mtdblock5", 0x1f05 },
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-+ { "mtdblock6", 0x1f06 },
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-+ { "mtdblock7", 0x1f07 },
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- { NULL, 0 }
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- };
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-
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--------------------
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Graeme Russ