Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
47038ab6ef
haiku/build/jam/board/raspberry_pi/info.txt

34 lines
1.2 KiB
Plaintext
Raw Normal View History

rpi: Remove firmware blobs * Pi firmware was updated to note that Broadcom had to be included with firmware blobs. * While we have permission from Eben to have the blobs in-tree, they are now offically on github in a fixed location removing the need to have these in-tree. * Clean up BoardConfig, note firmware URL and files needed * Update info.txt with how Haiku boot process works
2012-05-16 17:03:35 +04:00
Setting up the Haiku boot partition
rPi: Update boot process for later Pi firmwares * The bootprocess is better documented now. Put technical info in linker script, user info into info.txt
2012-09-10 05:53:54 +04:00
-------------------------------------
jam: Add binary bootloader for Raspberry Pi * Version 17-02-2012 * Used to initialize the Raspberry Pi GPU and boot it * License is permissive, I've also included the confirmation email on this license. * Little bootloader documentation. * Still nothing to get excited about, preliminary.
2012-03-06 06:43:16 +04:00
partition 1 -- FAT32, bootable flag, type 'c'
rpi: Remove firmware blobs * Pi firmware was updated to note that Broadcom had to be included with firmware blobs. * While we have permission from Eben to have the blobs in-tree, they are now offically on github in a fixed location removing the need to have these in-tree. * Clean up BoardConfig, note firmware URL and files needed * Update info.txt with how Haiku boot process works
2012-05-16 17:03:35 +04:00
partition 2 -- BeFS, Haiku filesystem, type 'eb'
jam: Add binary bootloader for Raspberry Pi * Version 17-02-2012 * Used to initialize the Raspberry Pi GPU and boot it * License is permissive, I've also included the confirmation email on this license. * Little bootloader documentation. * Still nothing to get excited about, preliminary.
2012-03-06 06:43:16 +04:00
rpi: Remove firmware blobs * Pi firmware was updated to note that Broadcom had to be included with firmware blobs. * While we have permission from Eben to have the blobs in-tree, they are now offically on github in a fixed location removing the need to have these in-tree. * Clean up BoardConfig, note firmware URL and files needed * Update info.txt with how Haiku boot process works
2012-05-16 17:03:35 +04:00
The boot partition must contain the following files to boot Haiku:
jam: Add binary bootloader for Raspberry Pi * Version 17-02-2012 * Used to initialize the Raspberry Pi GPU and boot it * License is permissive, I've also included the confirmation email on this license. * Little bootloader documentation. * Still nothing to get excited about, preliminary.
2012-03-06 06:43:16 +04:00
* bootcode.bin : 2nd stage bootloader, starts with SDRAM disabled
* loader.bin : 3rd stage bootloader, starts with SDRAM enabled
* start.elf: The GPU binary firmware image, provided by the foundation.
rPi: Update boot process for later Pi firmwares * The bootprocess is better documented now. Put technical info in linker script, user info into info.txt
2012-09-10 05:53:54 +04:00
* haiku_loader: Haiku Loader
rpi: Remove firmware blobs * Pi firmware was updated to note that Broadcom had to be included with firmware blobs. * While we have permission from Eben to have the blobs in-tree, they are now offically on github in a fixed location removing the need to have these in-tree. * Clean up BoardConfig, note firmware URL and files needed * Update info.txt with how Haiku boot process works
2012-05-16 17:03:35 +04:00
* config.txt: A configuration file read by the GPU.
jam: Add binary bootloader for Raspberry Pi * Version 17-02-2012 * Used to initialize the Raspberry Pi GPU and boot it * License is permissive, I've also included the confirmation email on this license. * Little bootloader documentation. * Still nothing to get excited about, preliminary.
2012-03-06 06:43:16 +04:00
Optional files:
* vlls directory: Additional GPU code, e.g. extra codecs.
Additional GPU firmware images, rename over start.elf to use them:
* arm128_start.elf : 128M ARM, 128M GPU split
- use this for heavy 3D work, possibly also required for some video decoding)
* arm192_start.elf : 192M ARM, 64M GPU split
- this is the default
* arm224_start.elf : 224M ARM, 32M GPU split
- (use this for Linux only with no 3D or video processing.
rPi: Update boot process for later Pi firmwares * The bootprocess is better documented now. Put technical info in linker script, user info into info.txt
2012-09-10 05:53:54 +04:00
Enough for the 1080p framebuffer, but not much else)
Building
-------------------------------------
jam -q -sHAIKU_BOOT_BOARD=raspberry_pi -sHAIKU_BOOT_PLATFORM=raspberrypi_arm haiku_loader
config.txt options
-------------------------------------
kernel=haiku_loader
disable_commandline_tags=1
Reference in New Issue Copy Permalink