Wolfgang Denk 26fe3d2b8f VoVPN-GW_100MHz: drop unsupported board configuration 13 years ago
..
uImage.FIT 48690d8024 net ppc: fix ethernet device names with spaces 14 years ago
I2C_Edge_Conditions 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README-i386 53677ef18e Big white-space cleanup. 16 years ago
README-integrator 84ad688473 arm: Move cpu/$CPU to arch/arm/cpu/$CPU 14 years ago
README.440-DDR-performance a2c95a7224 PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance 18 years ago
README.AMCC-eval-boards-cleanup 8a316c9b62 Major cleanup for AMCC PPC4xx eval boards. 19 years ago
README.ARM-SoC 84ad688473 arm: Move cpu/$CPU to arch/arm/cpu/$CPU 14 years ago
README.ARM-memory-map 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE 13 years ago
README.AVR32 66b7bc5175 avr32: Update README 16 years ago
README.AVR32-port-muxing ab0df36fc7 avr32: refactor the portmux/gpio code 16 years ago
README.COBRA5272 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE 13 years ago
README.EVB-64260-750CX 8bde7f776c * Code cleanup: 21 years ago
README.INCA-IP 42d1f0394b * Patches by Xianghua Xiao, 15 Oct 2003: 20 years ago
README.IPHASE4539 a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.IceCube e35745bb64 * Temporarily disabled John Kerl's extended MII command code because 20 years ago
README.JFFS2 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.JFFS2_NAND 445093d175 Fix "par[t]ition" typo. 14 years ago
README.LED ea0364f1bb Move lib_$ARCH directories to arch/$ARCH/lib 14 years ago
README.LED_display e03e4b7312 led_display: remove unused DISPLAY_MARK define 13 years ago
README.Lite5200B_low_power 3747a3f010 [PATCH] icecube/lite5200b: document wakeup from low-power support 17 years ago
README.MBX 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.MPC866 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.Modem 8bde7f776c * Code cleanup: 21 years ago
README.NetConsole 1c20e4a9fb tools/netconsole: use ncb automatically if available 14 years ago
README.OFT f013dacf0a Code cleanup, especially MIPS for GCC 4.x 18 years ago
README.OXC 8bde7f776c * Code cleanup: 21 years ago
README.PIP405 a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.POST 9d921f19b3 post/i2c: Add ability to ignore I2C devices 13 years ago
README.PXA_CF f2a37fcd9b ide: add configuration 14 years ago
README.PlanetCore 7ebdb19b39 Document switching between U-Boot and PlanetCore on RPXlite 19 years ago
README.Purple 8bde7f776c * Code cleanup: 21 years ago
README.RPXClassic 8bde7f776c * Code cleanup: 21 years ago
README.RPXlite a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.SBC8560 8b74bf31fe Cleanup 19 years ago
README.SNTP b5501f7d72 Update README.* to reference new CONFIG_CMD_* names now. 17 years ago
README.Sandpoint8240 fe126d8b34 Change all '$(...)' variable references into '${...}' 18 years ago
README.TQM8260 a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.VLAN a3d991bd0d Patches by Pantelis Antoniou, 30 Mar 2004: 20 years ago
README.alaska8220 a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.amigaone c7de829c79 * Patch by Thomas Frieden, 13 Nov 2002: 21 years ago
README.arm-relocation b18815752f Merge branch 'master' of git://git.denx.de/u-boot-arm 13 years ago
README.at91 5ccc2d99d6 at91: Introduction of at91sam9g10 SOC. 15 years ago
README.at91-soc 98250e8e17 prepare joining at91rm9200 into at91 14 years ago
README.atmel_mci 2d941de9d5 Prepare v2010.09-rc1 13 years ago
README.atum8548 7bd6104b71 mpc85xx: Add support for ATUM8548 (updated) 16 years ago
README.autoboot f2302d4430 Fix merge problems 16 years ago
README.bamboo 537223afa6 ppc4xx: Update AMCC Bamboo README doc/README.bamboo 17 years ago
README.bedbug a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.bitbangMII 4946775c6d Coding Style cleanup; update CHANGELOG, prepare -rc1 14 years ago
README.blackfin 4c58eb5552 add some more Blackfin docs 16 years ago
README.bus_vcxk 10c7604d02 Prepare 2009.08-rc1 15 years ago
README.cmi 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.commands 0d4983930a Patch by Kenneth Johansson, 30 Jun 2003: 21 years ago
README.commands.itest cd0a9de68b * Patch by Laurent Mohin, 10 Feb 2004: 20 years ago
README.console 53677ef18e Big white-space cleanup. 16 years ago
README.davinci 6406d6daea TI DaVinci: Adding a README for the DaVinci series of SOC's 14 years ago
README.db64360 3a473b2a65 * Patch by Ronen Shitrit, 10 Dec 2003: 20 years ago
README.db64460 3a473b2a65 * Patch by Ronen Shitrit, 10 Dec 2003: 20 years ago
README.designware_eth 5b1b1883ff SPEAr : Network driver support added 14 years ago
README.dns 28958b8bea Coding Style cleanup; update CHANGELOG. 15 years ago
README.drivers.eth ecee9324d7 Program net device MAC addresses after initializing 14 years ago
README.ebony 0f89c54be9 i2c: Update references to individual i2c commands 15 years ago
README.enetaddr ecee9324d7 Program net device MAC addresses after initializing 14 years ago
README.evb64260 e221174377 Initial revision 21 years ago
README.fads 8bde7f776c * Code cleanup: 21 years ago
README.fsl-ddr ebbe11dd36 Add memory test feature for mpc85xx POST. 13 years ago
README.fsl-hwconfig a2d12f8812 p1022ds: add audclk hwconfig setting to enable codec reference clock 13 years ago
README.generic_usb_ohci 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.hwconfig ab68f4dd19 doc: add README for CONFIG_HWCONFIG option 14 years ago
README.idma2intr 3e38691e8f * Patch by Arun Dharankar, 4 Apr 2003: 21 years ago
README.imx31 77a0355f60 move README.imx31 to doc/ and merge with README.mx31 15 years ago
README.imximage 93910edb59 Prepare v2010.03-rc1 14 years ago
README.iomux 16a28ef219 IOMUX: Add console multiplexing support. 15 years ago
README.kmeter1 78b7a8ef8b net: rename "FSL UECx" net interfaces "UECx" 14 years ago
README.korat 2ae1824196 Makefile: move all Power Architecture boards into boards.cfg 13 years ago
README.kwbimage 4946775c6d Coding Style cleanup; update CHANGELOG, prepare -rc1 14 years ago
README.lynxkdi 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.m52277evb a414553485 m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU 14 years ago
README.m5253evbe 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.m53017evb a414553485 m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU 14 years ago
README.m5373evb a414553485 m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU 14 years ago
README.m54455evb a414553485 m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU 14 years ago
README.m5475evb a414553485 m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU 14 years ago
README.m68k 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE 13 years ago
README.marubun-pcmcia 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.mflash 75eb82ec7c mflash: Initial mflash support 15 years ago
README.mips 4a1f11b45a doc/README.mips: Add MIPS notes 16 years ago
README.modnet50 84ad688473 arm: Move cpu/$CPU to arch/arm/cpu/$CPU 14 years ago
README.mpc5xx a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.mpc7448hpc2 647d3c3eed Some code cleanup. 17 years ago
README.mpc74xx e221174377 Initial revision 21 years ago
README.mpc8313erdb 5cdade07b1 mpc8313erdb: Document NAND boot. 15 years ago
README.mpc8315erdb 2e95004deb mpc83xx: Add NAND boot support for MPC8315E-RDB boards 14 years ago
README.mpc8323erdb 1c274c4e05 mpc83xx: add support for the MPC8323E RDB 17 years ago
README.mpc832xemds 2c7920afaf 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x 15 years ago
README.mpc8349itx 0f89860494 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx 15 years ago
README.mpc8360emds 0f89860494 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx 15 years ago
README.mpc837xemds 2c7920afaf 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x 15 years ago
README.mpc837xerdb 2c7920afaf 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x 15 years ago
README.mpc83xx.ddrecc 47e8bc8467 mpc83xx: Correct the README for DDR ECC 17 years ago
README.mpc83xxads f901a83b70 Add support for ep8248 board 19 years ago
README.mpc8536ds 3920bbedcf Fix MPC8536DS documentation 14 years ago
README.mpc8544ds 4ef35e53c6 Coding style cleanup, update CHANGELOG 17 years ago
README.mpc8569mds 6b1f78ae6a Prepare v2009.06 15 years ago
README.mpc8572ds f15c6515fc Coding style cleanup; update CHANGELOG 15 years ago
README.mpc85xxads a47a12becf Move arch/ppc to arch/powerpc 14 years ago
README.mpc85xxcds d9b94f28a4 * Patch by Jon Loeliger, 2005-05-05 19 years ago
README.mpc8610hpcd d5908b0939 8610HPCD: Document the flashbank selection switches. 16 years ago
README.mpc8641hpcn 29382d4064 mpc8641: Fix error in README 15 years ago
README.mvbc_p 699f051255 Prepare v1.3.4-rc1: Code cleanup, update CHANGELOG, sort Makefile 16 years ago
README.mvblm7 e093a24762 Coding Style Cleanup 16 years ago
README.mvsmr 1f2463d764 Add initial support for Matrix Vision mvSMR board based on MPC5200B. 14 years ago
README.nand be33b046b5 Remove legacy NAND and disk on chip code. 15 years ago
README.nand-boot-ppc440 8fbc985bda Fix some typos 16 years ago
README.ne2000 8ed9604613 * Patches by Richard Woodruff, 01 Oct 2004: 19 years ago
README.nhk8815 f7aa59b29a arm nomadik: allow Nand and OneNand to coexists 15 years ago
README.ns9750dev 80885a9d52 * Patch by Markus Pietrek, 24 Feb 2004: 20 years ago
README.ocotea 0c8721a466 Cleanup (PPC4xx is AMCC now) 18 years ago
README.ocotea-PIBS-to-U-Boot 0c8721a466 Cleanup (PPC4xx is AMCC now) 18 years ago
README.omap3 8e5e9b940c Coding style cleanup; update CHANGELOG 15 years ago
README.omap730p2 1eaeb58e3c * Patch by Rishi Bhattacharya, 08 May 2004: 20 years ago
README.p2020rdb 728ece343e 85xx: Add support for P2020RDB board 14 years ago
README.phytec.pcm030 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE 13 years ago
README.ppc440 24956642ef Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature 13 years ago
README.qemu_mips b616f2b545 MIPS: qemu_mips: update doc to generate and to use qemu flash, ide file 15 years ago
README.s5pc1xx abbe18c353 s5pc1xx: update the README file 14 years ago
README.sata e8f7ba404f doc: english polishing for README.sata 16 years ago
README.sbc8349 c0d660fbbe mpc83xx: sbc8349 - make enabling PCI more user friendly 15 years ago
README.sbc8548 dd9ca98f26 sbc8548: reclaim wasted sector in boot flash 14 years ago
README.sbc8641d c646bba646 Add support for SBC8641D. Config files. 17 years ago
README.sched 3e38691e8f * Patch by Arun Dharankar, 4 Apr 2003: 21 years ago
README.scrapyard 26fe3d2b8f VoVPN-GW_100MHz: drop unsupported board configuration 13 years ago
README.serial_multi 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.sh c133c1fb0b sh: Add support Renesas Solutions R7780MP 16 years ago
README.sh7785lcr ada9318252 sh: Add support 32-Bit Extended Address Mode to sh7785lcr 15 years ago
README.sha1 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.silent 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 years ago
README.simpc8313 5bb907a492 mpc83xx: New board support for SIMPC8313 15 years ago
README.spear 6fffcdf8c8 SPEAr : Adding README.spear in doc 14 years ago
README.standalone 54841ab50c Make sure that argv[] argument pointers are not modified. 14 years ago
README.stxxtc 6bdf430660 Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board. 19 years ago
README.timll c35d7cf071 Add support for the DevKit8000 board 14 years ago
README.ubi ae8082c7e0 Add UBI README 13 years ago
README.update 7c84fe6a06 Fix to the auto-update feature documentation (CONFIG_UPDATE_TFTP_MSEC_MAX) 15 years ago
README.usb b3aff0cb9e disk/ doc/ lib_*/ and tools/: Remove lingering references to CFG_CMD_* symbols. 17 years ago
README.video 53677ef18e Big white-space cleanup. 16 years ago
README.xpedite1k 0f89c54be9 i2c: Update references to individual i2c commands 15 years ago
README.zeus 779e975117 ppc4xx: Add initial Zeus (PPC405EP) board support 17 years ago
TODO-i386 e9a882803e i386: Move cpu/i386/* to arch/i386/cpu/* 14 years ago
feature-removal-schedule.txt d483a22eca CONFIG_SYS_ARM_WITHOUT_RELOC: document feature removal 13 years ago
mkimage.1 cd1535564c Add mkimage manpage 14 years ago

README-i386

This is my attempt to port U-Boot to the i386 platform. This
work was sponsored by my emplyer, Omicron Ceti AB. http://www.omicron.se

It is currently capable of booting a linux bzImage from flash on
the AMD SC520 CDP platform.

It was originally based on PPCBoot taken from the CVS October 28 2002.

To compile:

1) Unpack the source tree, either from the complete tarball or
from the virgin snapshot + the patch

2) Configure the source
$ make sc520_cdp_comfig
$ make

To use this code on the CDP:
1) Make a suitable kernel, I used 2.4.19 with the mtd-support updated
from the MTD CVS and a patch to allow root=/dev/mtdblock1 which I
included at the end of this file.
The following options in the MTD section might be useful:

CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=38100000
CONFIG_MTD_PHYSMAP_LEN=7a0000
CONFIG_MTD_PHYSMAP_BUSWIDTH=2


2) Program it in to the CDP flashbank with remon
u-boot.bin should be programmed att offset 0x7e000 and the kernel at
offset 0. If you want to use a jffs2 root file system (not included here),
it should be programmed to offset 0x100000.

remon> z
remon> yi
remon> ns u-boot.bin 7e0000
remon> ns bzImage 0
remon> ns image.jffs2 100000

3) Connect a terminal to the 25pin serial port at 9600bps, and start the CDP.

remon> z
remon> g

4) U-Boot should output some message and a prompt on the terminal, to
start the kernel issue the following command:

BOOT> bootm

5) The kernel should boot, and mount the root filesystem if present.

We hope you find this stuff useful
Daniel Engström, Omicron Ceti AB, daniel@omicron.se


--- linux-2.4.19-orig/init/do_mounts.c Sat Aug 3 02:39:46 2002
+++ linux-2.4.19/init/do_mounts.c Mon Sep 23 16:21:33 2002
@@ -224,6 +224,14 @@
{ "ftlc", 0x2c10 },
{ "ftld", 0x2c18 },
{ "mtdblock", 0x1f00 },
+ { "mtdblock0", 0x1f00 },
+ { "mtdblock1", 0x1f01 },
+ { "mtdblock2", 0x1f02 },
+ { "mtdblock3", 0x1f03 },
+ { "mtdblock4", 0x1f04 },
+ { "mtdblock5", 0x1f05 },
+ { "mtdblock6", 0x1f06 },
+ { "mtdblock7", 0x1f07 },
{ NULL, 0 }
};

-------------------