old

2 files changed, 0 insertions, 571 deletions

diff --git a/sys-boot/cromwell/cromwell-2.40-r2.ebuild b/sys-boot/cromwell/cromwell-2.40-r2.ebuild
deleted file mode 100644
index 43fed6f5d103..000000000000
--- a/sys-boot/cromwell/cromwell-2.40-r2.ebuild
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright 1999-2007 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-boot/cromwell/cromwell-2.40-r2.ebuild,v 1.2 2007/07/02 15:30:28 peper Exp $
-
-inherit eutils mount-boot
-
-IUSE=""
-DESCRIPTION="Xbox boot loader"
-SRC_URI="mirror://gentoo/${P}.tar.bz2"
-HOMEPAGE="http://www.xbox-linux.org"
-RESTRICT="${RESTRICT} strip"
-DEPEND=""
-SLOT="0"
-LICENSE="GPL-2"
-KEYWORDS="-* x86"
-PROVIDE="virtual/bootloader"
-
-src_unpack() {
-	unpack ${A}
-
-	cd ${S}; epatch ${FILESDIR}/${P}-cvs-fixes.patch
-}
-
-src_compile() {
-	emake -j1 || die
-}
-
-src_install () {
-	dodir /boot/${PN}
-	insinto /boot/${PN}
-	doins ${S}/image/cromwell.bin ${S}/image/cromwell_1024.bin ${S}/xbe/xromwell.xbe || die
-}
diff --git a/sys-boot/cromwell/files/cromwell-2.40-cvs-fixes.patch b/sys-boot/cromwell/files/cromwell-2.40-cvs-fixes.patch
deleted file mode 100644
index b84de440a940..000000000000
--- a/sys-boot/cromwell/files/cromwell-2.40-cvs-fixes.patch
+++ /dev/null
@@ -1,539 +0,0 @@
-diff -uNr cromwell-2.40/boot/LoadLinux.c cromwell-2.40-r2/boot/LoadLinux.c
---- cromwell-2.40/boot/LoadLinux.c	2004-12-05 02:14:26.000000000 +0000
-+++ cromwell-2.40-r2/boot/LoadLinux.c	2005-10-26 09:28:44.000000000 +0000
-@@ -33,10 +33,12 @@
- 
- 
- void ExittoLinux(CONFIGENTRY *config);
--void startLinux(void* initrdStart, unsigned long initrdSize, const char* appendLine);
-+void startLinux(void* initrdStart, unsigned long initrdSize, const char* appendLine, unsigned int entry);
- void setup(void* KernelPos, void* PhysInitrdPos, unsigned long InitrdSize, const char* kernel_cmdline);
- void I2CRebootSlow(void);
- 
-+void try_elf_boot (char* data, int len);
-+
- 
- void BootPrintConfig(CONFIGENTRY *config) {
- 	int CharsProcessed=0, CharsSinceNewline=0, Length=0;
-@@ -69,6 +71,10 @@
- 	unsigned int nSizeHeader=((*(kernelOrg + 0x01f1))+1)*512;
- 	memcpy((u8 *)KERNEL_SETUP, kernelOrg, nSizeHeader);
- 	memcpy((u8 *)KERNEL_PM_CODE,(kernelOrg+nSizeHeader),kernelSize-nSizeHeader);
-+
-+	/* Try to execute a pure ELF binary here, using the etherboot
-+	 * code. This is required for ELF kernels, such as FreeBSD */
-+	try_elf_boot ((char*)kernelOrg, kernelSize);
- }
- 
- 
-@@ -313,9 +319,15 @@
- 			configLoaded=1;
- 			break;
- 		}
-+		dwConfigSize = BootIso9660GetFile(cdromId,"/linuxboot.cfg", (u8 *)KERNEL_SETUP, 0x800);
-+		if (dwConfigSize>0) {
-+			configLoaded=1;
-+			break;
-+		}
- 		wait_ms(250);
- 	}
- 
-+	//We couldn't read the disk, so we eject the drive so the user can insert one.
- 	if (!configLoaded) {
- 		//Needs to be changed for non-xbox drives, which don't have an eject line
- 		//Need to send ATA eject command.
-@@ -326,20 +338,29 @@
- 		printk("\2Please insert CD and press Button A\n\n");
- 
- 		while(1) {
-+			// Make button 'A' close the DVD tray
- 			if (risefall_xpad_BUTTON(TRIGGER_XPAD_KEY_A) == 1) {
--				I2CTransmitWord(0x10, 0x0c01); // close DVD tray
-+				I2CTransmitWord(0x10, 0x0c01);
- 				wait_ms(500);
- 				break;
- 			}
--			wait_ms(10);
--		
--			//Keep trying to read, in case somebody puts the tray in manually, without pressing A
--			dwConfigSize = BootIso9660GetFile(cdromId,"/linuxboo.cfg", (u8 *)KERNEL_SETUP, 0x800);
--			if (dwConfigSize>0) {
--				configLoaded=1;
-+			else if (DVD_TRAY_STATE == DVD_CLOSING) {
-+				//It's an xbox drive, and somebody pushed the tray in manually
-+				wait_ms(500);
- 				break;
- 			}
--		}						
-+			else if (BootIso9660GetFile(cdromId,"/linuxboo.cfg", (u8 *)KERNEL_SETUP, 0x800)>0) {
-+				//It isnt an xbox drive, and somebody pushed the tray in manually, and 
-+				//the cd is valid.
-+				break;
-+			}
-+			else if (BootIso9660GetFile(cdromId,"/linuxboot.cfg", (u8 *)KERNEL_SETUP, 0x800)>0) {
-+				break;
-+			}
-+			wait_ms(10);
-+		}
-+
-+		wait_ms(250);
- 
- 		VIDEO_ATTR=0xffffffff;
- 
-@@ -351,6 +372,11 @@
- 				configLoaded=1;
- 				break;
- 			}
-+			dwConfigSize = BootIso9660GetFile(cdromId,"/linuxboot.cfg", (u8 *)KERNEL_SETUP, 0x800);
-+			if (dwConfigSize>0) {
-+				configLoaded=1;
-+				break;
-+			}
- 			wait_ms(250);
- 		}
- 	}
-@@ -423,7 +449,7 @@
- 	//Try for 4 seconds.
- 	I2CTransmitWord(0x10, 0x0c01); // close DVD tray
- 	for (n=0;n<16;++n) {
--		if((BootIso9660GetFile(cdromId,"/image.bin", (u8 *)KERNEL_SETUP, 0x10)) >=0 ) {
-+		if((BootIso9660GetFile(cdromId,"/image.bin", (u8 *)KERNEL_PM_CODE, 0x10)) >=0 ) {
- 			cdPresent=1;
- 			break;
- 		}
-@@ -454,7 +480,7 @@
- 
- 		// wait until the media is readable
- 		while(1) {
--			if((BootIso9660GetFile(cdromId,"/image.bin", (u8 *)KERNEL_SETUP, 0x10)) >=0 ) {
-+			if((BootIso9660GetFile(cdromId,"/image.bin", (u8 *)KERNEL_PM_CODE, 0x10)) >=0 ) {
- 				break;
- 			}
- 			wait_ms(200);
-@@ -462,7 +488,7 @@
- 	}
- 	printk("CDROM: ");
- 	printk("Loading bios image from CDROM:/image.bin. \n");
--	dwConfigSize=BootIso9660GetFile(cdromId, "/image.bin", (u8 *)KERNEL_PM_CODE, 256*1024);
-+	dwConfigSize=BootIso9660GetFile(cdromId, "/image.bin", (u8 *)KERNEL_PM_CODE, 	256*1024);
- 	
- 	if( dwConfigSize < 0 ) { //It's not there
- 		printk("image.bin not found on CDROM... Halting\n");
-@@ -508,12 +534,12 @@
- 		VIDEO_ATTR=0xff9f9fbf;
- 		printk(sz);
- 	}
--	I2cSetFrontpanelLed(I2C_LED_RED0 | I2C_LED_RED1 | I2C_LED_RED2 | I2C_LED_RED3 );
--	startLinux((void*)INITRD_START, dwInitrdSize, config->szAppend);
-+	setLED("rrrr");
-+	startLinux((void*)INITRD_START, dwInitrdSize, config->szAppend, 0x100000);
- }
- 	
- 
--void startLinux(void* initrdStart, unsigned long initrdSize, const char* appendLine)
-+void startLinux(void* initrdStart, unsigned long initrdSize, const char* appendLine, unsigned int entry)
- {
- 	int nAta=0;
- 	// turn off USB
-@@ -535,10 +561,7 @@
- 	BootIdeSetTransferMode(1, 0x40 | nAta);
- 
- 	// orange, people seem to like that colour
--	I2cSetFrontpanelLed(
--		I2C_LED_GREEN0 | I2C_LED_GREEN1 | I2C_LED_GREEN2 | I2C_LED_GREEN3 |
--		I2C_LED_RED0 | I2C_LED_RED1 | I2C_LED_RED2 | I2C_LED_RED3
--	);
-+	setLED("oooo");
- 	         
- 	// Set framebuffer address to final location (for vesafb driver)
- 	(*(unsigned int*)0xFD600800) = (0xf0000000 | ((xbox_ram*0x100000) - FB_SIZE));
-@@ -549,6 +572,8 @@
- 	// clear idt area
- 	memset((void*)IDT_LOC,0x0,1024*8);
- 	
-+	__asm__ ("movl %0,%%ebx" : : "a" (entry));	/* ebx = entry */
-+	
- 	__asm __volatile__ (
- 	"wbinvd\n"
- 	
-@@ -597,13 +622,15 @@
- 	// Set the stack pointer to give us a valid stack
- 	"movl $0x03BFFFFC, %esp \n"
- 	
--	"xor 	%ebx, %ebx \n"
- 	"xor 	%eax, %eax \n"
- 	"xor 	%ecx, %ecx \n"
- 	"xor 	%edx, %edx \n"
- 	"xor 	%edi, %edi \n"
- 	"movl 	$0x90000, %esi\n"       // kernel setup area
--	"ljmp 	$0x10, $0x100000\n"     // Jump to Kernel protected mode entry
-+	"pushl	$0x10\n"
-+	"pushl	%ebx\n"			// 0x10:ebx is the entry point
-+	"xor	%ebx,%ebx\n"		// clean leftover ebx (held entry point)
-+	".byte	0xcb\n	"		// retf
- 	);
- 	
- 	// We are not longer here, we are already in the Linux loader, we never come back here
-diff -uNr cromwell-2.40/boot_rom/bootrom.ld cromwell-2.40-r2/boot_rom/bootrom.ld
---- cromwell-2.40/boot_rom/bootrom.ld	2003-09-08 11:04:06.000000000 +0000
-+++ cromwell-2.40-r2/boot_rom/bootrom.ld	2005-10-26 09:27:16.000000000 +0000
-@@ -45,6 +45,7 @@
-        	.rodata ( RAM_CODE + SIZEOF(.text) + SIZEOF(.data) ) : AT ( SIZEOF(.low_rom) + SIZEOF(.text) + SIZEOF(.data)) {
- 		*(.rodata);
- 		*(.rodata.str1.1);
-+		*(.rodata.str1.4);
- 		*(.rodata.str1.32);
- 		*(.rodata.cst4);
- 		*(.rodata.cst8);
-diff -uNr cromwell-2.40/etherboot/core/exec_elf.c cromwell-2.40-r2/etherboot/core/exec_elf.c
---- cromwell-2.40/etherboot/core/exec_elf.c	1970-01-01 00:00:00.000000000 +0000
-+++ cromwell-2.40-r2/etherboot/core/exec_elf.c	2005-10-26 09:31:32.000000000 +0000
-@@ -0,0 +1,22 @@
-+#include "etherboot.h"
-+
-+/*
-+ * This is a helper function; it tries to execute an ELF image using
-+ * the Etherboot code. This is because *BSD kernels are raw ELF files,
-+ * which are unsupported when booting from CD-ROM or disk.
-+ */
-+void
-+try_elf_boot (char* image, int len)
-+{
-+	os_download_t os_download;
-+
-+	/* do nothing if the ELF magic mismatches */
-+	if (*(int*)image != 0x464c457f)
-+		return;
-+
-+	os_download = probe_image (image, len);
-+	if (os_download == 0)
-+		return;
-+
-+	os_download (image, len, 1);
-+}
-diff -uNr cromwell-2.40/etherboot/core/Makefile cromwell-2.40-r2/etherboot/core/Makefile
---- cromwell-2.40/etherboot/core/Makefile	2004-03-26 23:29:21.000000000 +0000
-+++ cromwell-2.40-r2/etherboot/core/Makefile	2005-10-26 09:31:47.000000000 +0000
-@@ -1,4 +1,4 @@
- 
--O_TARGET := nfs.o nic.o osloader.o proto_tftm.o xbox_misc.o xbox_pci.o etherboot_config.o xbox_main.o
-+O_TARGET := nfs.o nic.o osloader.o proto_tftm.o xbox_misc.o xbox_pci.o etherboot_config.o xbox_main.o exec_elf.o
- 
- include $(TOPDIR)/Rules.make
-diff -uNr cromwell-2.40/fs/cdrom/iso9660.c cromwell-2.40-r2/fs/cdrom/iso9660.c
---- cromwell-2.40/fs/cdrom/iso9660.c	2004-11-09 23:52:43.000000000 +0000
-+++ cromwell-2.40-r2/fs/cdrom/iso9660.c	2005-10-26 09:29:06.000000000 +0000
-@@ -10,7 +10,11 @@
- 	2004-07-22 "Edgar Hucek"<hostmaster@ed-soft.at>  Created
- */
- 
-+#ifndef STANDALONE
- #include "boot.h"
-+#else
-+#	define printk printf
-+#endif
- #include "iso_fs.h"
- 
- int isupper( int ch )
-@@ -96,25 +100,31 @@
- 			sprintf(newfilename, "%s/",filename);
- 			iso9660_name_translate(newfilename + strlen(newfilename), 
- 					dir->name, (unsigned char)dir->name_len[0]);
--//			printk("Read : Sector %d Filename %s %d\n", 
--//					*((unsigned long *)(dir->extent)),  newfilename,
--//					(unsigned char)dir->ext_attr_length[0]);
-+#ifdef DEBUG_ISO
-+			printk("Read : Sector %d Filename %s %d\n", 
-+				*((unsigned long *)(dir->extent)),  newfilename,
-+				(unsigned char)dir->ext_attr_length[0]);
-+#endif
- 		}
- 		
- 		if(strlen(newfilename) <= strlen(search)) {
- 			if(memcmp(newfilename, search, strlen(search)) == 0) {
- 				sect = *((unsigned long *)(dir->extent));
- 				memcpy(dir_found, dir, sizeof(struct iso_directory_record));
--//				printk("Found : Sector %d Directory %s Filename %s  %d %d \n", 
--//					sect, newfilename, search, 
--//					strlen(newfilename), strlen(search));
-+#ifdef DEBUG_ISO
-+				printk("Found : Sector %d Directory %s Filename %s  %d %d \n", 
-+					sect, newfilename, search, 
-+					strlen(newfilename), strlen(search));
-+#endif
- //				free(newfilename);
- //				free(buffer);
- 				return sect;
- 			}
- 		}
- 		if((*((char *)(dir->flags)) & IS_DIR) && (*((unsigned char *)(dir->name_len)) > 1)) {
--//			printk("Directory %s Filename %s\n", newfilename, search);
-+#ifdef DEBUG_ISO
-+			printk("Directory %s Filename %s\n", newfilename, search);
-+#endif
- 			if (strlen(newfilename) < strlen(search) && !memcmp(search,newfilename,
- 						strlen(newfilename)) && search[strlen(newfilename)]=='/') {
- 				sect = read_dir(driveId, dir, search, newfilename, dir_found);
-@@ -131,35 +141,46 @@
- 	return sect;
- }
- 
--void read_file(int driveId, struct iso_directory_record *dir_read, char *buffer) {
-+unsigned long read_file(int driveId, struct iso_directory_record *dir_read, char *buffer, unsigned int max_bytes_to_read) {
- 	unsigned long read_size;
-+	unsigned long bytes_read;
- 	unsigned long offset;
- 	int i;
- 	char *tmpbuff;
- 
-+	
- 	offset = *((unsigned long *)(dir_read->extent));
- 	tmpbuff = (char *) malloc(ISO_BLOCKSIZE);
-+
-+	if (max_bytes_to_read > *((unsigned int *)(dir_read->size)) ) {
-+		read_size = *(unsigned long *)dir_read->size;
-+	}
-+	else read_size = *(unsigned long *)max_bytes_to_read;
-+	
-+	bytes_read = read_size;
- 	
--	read_size = *((unsigned long *)(dir_read->size));	
- 	if(read_size <= ISO_BLOCKSIZE) {
- 		read_size = ISO_BLOCKSIZE;
- 	} else {
- 		read_size+=(ISO_BLOCKSIZE - (read_size % ISO_BLOCKSIZE));
- 	}
- 	
--//	printk("         read_file sector %d %d\n", offset, read_size);
--	
-+#ifdef DEBUG_ISO
-+	printk("         read_file sector %d %d\n", offset, read_size);
-+#endif	
- 	for(i = 0; i < (read_size >> ISOFS_BLOCK_BITS) ; i++) {
- 		memset(tmpbuff, 0x0, ISO_BLOCKSIZE);
- 		BootIdeReadSector(driveId, tmpbuff, offset , 0, ISO_BLOCKSIZE);
- 		offset++;
- 		if(((i+1) * ISO_BLOCKSIZE) > read_size) {
--			memcpy(&buffer[i * ISO_BLOCKSIZE], tmpbuff, (i * ISO_BLOCKSIZE) - *((unsigned long *)(dir_read->size)));
-+			memcpy(&buffer[i * ISO_BLOCKSIZE], tmpbuff, (i * ISO_BLOCKSIZE) - read_size);
- 		} else {
- 			memcpy(&buffer[i * ISO_BLOCKSIZE], tmpbuff, ISO_BLOCKSIZE);
- 		}
- 	}
- 	free(tmpbuff);
-+
-+	return bytes_read;
- }
- 
- int BootIso9660GetFile(int driveId, char *szcPath, unsigned char *pbaFile, unsigned int dwFileLengthMax) {
-@@ -177,7 +198,9 @@
- 	memset(dir,0x0,sizeof(struct iso_directory_record));
- 	
- 	if(BootIdeReadSector(driveId, pvd, 16 , 0, ISO_BLOCKSIZE)) {
--//		printk("BootIso9660GetFile : Error read Sector\n");
-+#ifdef DEBUG_ISO
-+		printk("BootIso9660GetFile : Error read Sector\n");
-+#endif
- 		free(pvd);
- 		free(dir);
- 		return -1;
-@@ -187,14 +210,9 @@
- 	offset = read_dir(driveId, rootd, szcPath, "", dir);
- 	
- 	if(offset > 0) {
--		if(*((unsigned long *)(dir->size)) > dwFileLengthMax) {
--			free(pvd);
--			free(dir);
--			return -1;
--		}
--		read_file(driveId, dir, pbaFile);
--		return *((unsigned long *)(dir->size));
-+		return read_file(driveId, dir, pbaFile, dwFileLengthMax);
- 	} else {
-+		//Not found
- 		free(pvd);
- 		free(dir);
- 		return -1;
-diff -uNr cromwell-2.40/fs/grub/fsys_reiserfs.c cromwell-2.40-r2/fs/grub/fsys_reiserfs.c
---- cromwell-2.40/fs/grub/fsys_reiserfs.c	2004-06-06 14:50:43.000000000 +0000
-+++ cromwell-2.40-r2/fs/grub/fsys_reiserfs.c	2005-10-26 09:27:16.000000000 +0000
-@@ -367,7 +367,7 @@
- 
- 
- static __inline__ unsigned long
--log2 (unsigned long word)
-+reiser_log2 (unsigned long word)
- {
-   __asm__ ("bsfl %1,%0"
- 	   : "=r" (word)
-@@ -609,7 +609,7 @@
-   
-   INFO->version = super.s_version;
-   INFO->blocksize = super.s_blocksize;
--  INFO->fullblocksize_shift = log2 (super.s_blocksize);
-+  INFO->fullblocksize_shift = reiser_log2 (super.s_blocksize);
-   INFO->blocksize_shift = INFO->fullblocksize_shift - SECTOR_BITS;
-   INFO->cached_slots = 
-     (FSYSREISER_CACHE_SIZE >> INFO->fullblocksize_shift) - 1;
-diff -uNr cromwell-2.40/include/boot.h cromwell-2.40-r2/include/boot.h
---- cromwell-2.40/include/boot.h	2004-11-26 00:39:31.000000000 +0000
-+++ cromwell-2.40-r2/include/boot.h	2005-10-26 09:29:24.000000000 +0000
-@@ -331,8 +331,8 @@
-                 unsigned char *text1, int text1_length,
-                 unsigned char *text2, int text2_length );
- 
--char *HelpGetLine(char *ptr);
--void HelpGetParm(char *szBuffer, char *szOrig);
- char *strrchr0(char *string, char ch);
- 
-+void setLED(void *pattern);
-+
- #endif // _Boot_H_
-diff -uNr cromwell-2.40/include/config.h cromwell-2.40-r2/include/config.h
---- cromwell-2.40/include/config.h	2004-12-08 21:51:21.000000000 +0000
-+++ cromwell-2.40-r2/include/config.h	2005-10-26 09:38:00.000000000 +0000
-@@ -1,7 +1,7 @@
- ////////////////////// compile-time options ////////////////////////////////
- 
- //Cromwell version number
--#define VERSION "2.40"
-+#define VERSION "2.40-r2"
- 
- // selects between the supported video modes, see boot.h for enum listing those available
- //#define VIDEO_PREFERRED_MODE VIDEO_MODE_800x600
-diff -uNr cromwell-2.40/lib/gzip/misc.c cromwell-2.40-r2/lib/gzip/misc.c
---- cromwell-2.40/lib/gzip/misc.c	2004-06-06 14:27:26.000000000 +0000
-+++ cromwell-2.40-r2/lib/gzip/misc.c	2005-10-26 09:27:16.000000000 +0000
-@@ -29,8 +29,6 @@
-  *
-  * Incomprehensible are the ways of bootloaders.
-  */
--static void* memset(void *, int, size_t);
--static void* memcpy(void *, __const void *, size_t);
- #define memzero(s, n)     memset ((s), 0, (n))
- 
- typedef unsigned char  uch;
-@@ -138,25 +136,6 @@
- 	free_mem_ptr = (long) *ptr;
- }
-  
--static void* memset(void* s, int c, size_t n)
--{
--	int i;
--	char *ss = (char*)s;
--
--	for (i=0;i<n;i++) ss[i] = c;
--	return s;
--}
--
--static void* memcpy(void* __dest, __const void* __src,
--			    size_t __n)
--{
--	int i;
--	char *d = (char *)__dest, *s = (char *)__src;
--
--	for (i=0;i<__n;i++) d[i] = s[i];
--	return __dest;
--}
--
- /* ===========================================================================
-  * Fill the input buffer. This is called only when the buffer is empty
-  * and at least one byte is really needed.
-diff -uNr cromwell-2.40/lib/misc/LED.c cromwell-2.40-r2/lib/misc/LED.c
---- cromwell-2.40/lib/misc/LED.c	1970-01-01 00:00:00.000000000 +0000
-+++ cromwell-2.40-r2/lib/misc/LED.c	2005-10-26 09:27:37.000000000 +0000
-@@ -0,0 +1,57 @@
-+/**
-+ * Xbox LED Pattern setting for Cromwell.
-+ * Copyright (C) Thomas "ShALLaX" Pedley (gentoox@shallax.com)
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+// Set the pattern of the LED.
-+// The pattern must be 4 characters long and must consist
-+// only of 'r', 'g', 'o' and 'x'.
-+//
-+// r = Red
-+// g = Green
-+// o = Orange
-+// x = Off
-+// 
-+// E.g. rgog will cycle through red, green, orange, green and then loop.
-+//
-+// If the pattern string isn't 4 characters in length, nothing is done.
-+void setLED(char *pattern) {
-+	char *x = pattern;
-+	int r, g;
-+	
-+	if(strlen(pattern) == 4) {
-+		r = g = 0;
-+		while (*x) {
-+			r *= 2;
-+			g *= 2;
-+			switch (*x) {
-+				case 'r':
-+					r++; 
-+					break;
-+				case 'g':
-+					g++;
-+					break;
-+				case 'o':
-+					r++;
-+					g++;
-+					break;
-+			}
-+			x++;
-+		}
-+		I2cSetFrontpanelLed(((r<<4) & 0xF0) + (g & 0xF));
-+	}
-+}
-diff -uNr cromwell-2.40/lib/misc/Makefile cromwell-2.40-r2/lib/misc/Makefile
---- cromwell-2.40/lib/misc/Makefile	2003-05-02 12:22:00.000000000 +0000
-+++ cromwell-2.40-r2/lib/misc/Makefile	2005-10-26 09:27:50.000000000 +0000
-@@ -1,4 +1,4 @@
- 
--O_TARGET := BootLibrary.o  BootParser.o setup.o vsprintf.o
-+O_TARGET := BootLibrary.o  BootParser.o setup.o vsprintf.o LED.o
- 
- include $(TOPDIR)/Rules.make
-diff -uNr cromwell-2.40/Makefile cromwell-2.40-r2/Makefile
---- cromwell-2.40/Makefile	2004-12-02 21:09:50.000000000 +0000
-+++ cromwell-2.40-r2/Makefile	2005-10-26 09:31:57.000000000 +0000
-@@ -10,7 +10,7 @@
- 	-I$(TOPDIR)/startuploader -I$(TOPDIR)/drivers/cpu \
- 	-I$(TOPDIR)/lib/jpeg/
- 
--CFLAGS	= -O2 -mcpu=pentium -Werror $(INCLUDE) -Wstrict-prototypes -fomit-frame-pointer -pipe
-+CFLAGS	= -O2 -mcpu=pentium -Werror $(INCLUDE) -Wstrict-prototypes -fomit-frame-pointer -pipe 
- 
- # add the option for gcc 3.3 only
- ifeq ($(GCC_3.3), 1)
-@@ -107,6 +107,7 @@
- OBJECTS-CROM += $(TOPDIR)/obj/BootEEPROM.o
- OBJECTS-CROM += $(TOPDIR)/obj/BootParser.o
- OBJECTS-CROM += $(TOPDIR)/obj/BootFATX.o
-+OBJECTS-CROM += $(TOPDIR)/obj/LED.o
- #USB
- OBJECTS-CROM += $(TOPDIR)/obj/config.o 
- OBJECTS-CROM += $(TOPDIR)/obj/hcd-pci.o
-@@ -137,6 +138,7 @@
- OBJECTS-CROM += $(TOPDIR)/obj/etherboot_config.o
- OBJECTS-CROM += $(TOPDIR)/obj/xbox_main.o
- OBJECTS-CROM += $(TOPDIR)/obj/elf.o
-+OBJECTS-CROM += $(TOPDIR)/obj/exec_elf.o
- endif
- 
- RESOURCES = $(TOPDIR)/obj/backdrop.elf