stilllib.blogg.se

29 Mars 2022 - 17:33
Boot.elf ps3
Allmänt
Boot.elf ps3













boot.elf ps3
  1. Boot.elf ps3 how to#
  2. Boot.elf ps3 code#

If loader1 have more than 1 stage, program will back to bootrom and bootrom load and run into next stage.

  • Boot from net/tftp means firmeware for stage 4 and 5(not including SPL and U-Boot) on the network īoot Flow 1 is typical Rockchip boot flow with Rockchip miniloader īoot Flow 2 is used for most SoCs with U-Boot TPL for ddr init and SPL for trust(ATF/OP-TEE) load and run into next stage.
  • Boot from U-Disk means firmware for stage 4 and 5(not including SPL and U-Boot) in Disk, optionally only including stage 5.
  • Boot from SD card means all the firmware(including stage 2, 3, 4, 5) in SD card.
  • Boot from eMMC means all the firmware(including stage 2, 3, 4, 5) in eMMC.
  • Boot from SPI flash means firmware for stage 2 and 3(SPL and U-Boot only) in SPI flash and stage 4/5 in other place.
  • Stage 1 is always in boot rom, it loads stage 2 and may load stage 3(when SPL_BACK_TO_BROM option enabled).
    • Then when we talking about boot from eMMC/SD/U-Disk/net, they are in different concept: | | | ATF/TEE | trust.img | 0圆000 | only used with miniloader

    boot.elf ps3

    | | | | uboot.img | | only used with miniloader | 3 | - | U-Boot | b | 0x4000 | including u-boot and atf | 2 | Secondary | U-Boot |idbloader.img| 0x40 | pre-loader | Boot | Terminology #1 | Actual | Rockchip | Image | use Rockchp idbLoader which is combinded by Rockchip ddr init bin and miniloader bin from Rockchip rkbin project

    Boot.elf ps3 code#

    use U-Boot TPL/SPL from upsream or rockchip U-Boot, fully source code This chapter introduce the generic boot flow for Rockchip Application Processors, including the detail about what image we may use in Rockchip platform for kind of boot path: Here is Rockchip pre-released binaries which may be mentioned later:

    Boot.elf ps3 how to#

    Then we need to know about how the image should packaged, where the image locate Īt last, we will explain how to write to different media and boot from there. 1.2.1.4 Package the idbloader.img from U-Boot TPL/SPL(which is fully open source):įirst, let's make the concept clear, there are many boot stages when we boot up a Linux OS.1.2.1.3 Package the idbloader.img from Rockchip binary:.1.2.1.2 Get idbloader for eMMC from Rockchip release loader.















    Boot.elf ps3
    0 kommentar(er)
    Om Mig: