HOT POT Operating System

Hot Pot OS is an operating system developed by some Chinese hackers, the core developer is Xie Baoyou. it is developed for OS study.

Quick Start

Clone the code

$ git clone https://github.com/tinyclub/hot-pot-lab.git

Build the environment

Build the docker env (image):

$ cd hot-pot-lab/lab
$ sudo ./lab-env

Start the docker env (VM), only for the first time:

$ ./lab-build
root@687031bd8f37:/hot-pot-lab# exit

After exit, start it again simply via (for the container id is saved in lab-container):

$ ./lab-start
root@687031bd8f37:/hot-pot-lab#

Note: The lab-env is only for Ubuntu >= 14.04, for the other distributions, please install docker-engine at first, then run docker build -t tinylab/hot-pot-lab . to build the image.

Configure/Compile/Boot

root@687031bd8f37:/hot-pot-lab# ./arm.config
root@687031bd8f37:/hot-pot-lab# ./arm.compile
root@687031bd8f37:/hot-pot-lab# ./arm.run
Texas Instruments X-Loader 1.5.1 (Jul 26 2011 - 00:39:12)
Beagle xM
Reading boot sector
Loading u-boot.bin from mmc


U-Boot 2011.06 (Aug 19 2011 - 17:43:34)

OMAP36XX/37XX-GP ES2.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
OMAP3 Beagle board + LPDDR/NAND
I2C:   ready
DRAM:  512 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0
*** Warning - bad CRC, using default environment

ERROR : Unsupport USB mode
Check that mini-B USB cable is attached to the device
In:    serial
Out:   serial
Err:   serial
Beagle xM Rev A
No EEPROM on expansion board
Die ID #51454d5551454d555400000051454d55
Hit any key to stop autoboot:  0 
SD/MMC found on device 0
reading boot.scr

508 bytes read
Running bootscript from mmc ...
## Executing script at 82000000
reading uImage

207208 bytes read
reading uInitrd

1856548 bytes read
reading board.dtb

316 bytes read
## Booting kernel from Legacy Image at 80000000 ...
   Image Name:   Linux-2.6.36.1xby.0217001-g4f759
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    207144 Bytes = 202.3 KiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 81600000 ...
   Image Name:   initramfs
   Image Type:   ARM Linux RAMDisk Image (uncompressed)
   Data Size:    1856484 Bytes = 1.8 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 815f0000
   Booting using the fdt blob at 0x815f0000
   Loading Kernel Image ... OK
OK
   Using Device Tree in place at 815f0000, end 815f313b

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Serial driver version 4.11 with no serial options enabled
tty00 at 0xf9e09000 (irq = 4) is a 8250
omap_serial_init
RAMDISK: 4194304 bytes, starting at 0xc0902820

VFS: Insert ramdisk floppy and press ENTER
VFS: Mounted root (msdos filesystem) readonly.
                                
    ##############################################
    #                                            #
    #  *   *   ***   *****  ****    ***   *****  #
    #  *   *  *   *    *    *   *  *   *    *    #
    #  *   *  *   *    *    *   *  *   *    *    #
    #  *****  *   *    *    ****   *   *    *    #
    #  *   *  *   *    *    *      *   *    *    #
    #  *   *  *   *    *    *      *   *    *    #
    #  *   *   ***     *    *       ***     *    #
    #                                            #
    ##############################################
                              
[dim-sum@hot pot]#

Note: Press CTRL+C to exit HotPot.