Code

initial port of little-kernel to vc4#259

Code

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cleverca22 wants to merge 101 commits intolittlekernel:masterlittlekernel/lk:masterfrom librerpi:vc4librerpi/lk:vc4Copy head branch name to clipboard

+13,477-85

Commits

Commits on Jan 14, 2020

• [platform][vc4] initial port of little-kernel to vc4

  Show description for ed6bcd6
  cleverca22

  committed
  ed6bcd6

• [platform][vc4] implement setting the baud rate, currently hard-coded to 115200

  cleverca22

  committed
  6177b60

• [platform][vc4] fix time resolution, start genet driver, fix rpi2-test build

  cleverca22

  committed
  b87e962

Commits on Jan 20, 2020

• various changes, moving repo to another pc

  cleverca22

  committed
  6e53a65

Commits on Jan 24, 2020

• fix CI and enable hw led

  cleverca22

  committed
  63983b1

Commits on Jan 29, 2020

• most of the code needed to make an rpi3 bootcode.bin

  cleverca22

  committed
  7688dad

• various changes done on an rpi4

  cleverca22

  committed
  34a6c86

• add the basis for nix CI

  cleverca22

  committed
  8057162

• add the rpi ddr2 controller

  cleverca22

  committed
  e6aa53e

Commits on Jan 30, 2020

• move the vector table

  cleverca22

  committed
  964020e

Commits on Feb 12, 2020

• bootcode.bin bootloader start

  cleverca22

  committed
  265ddb4

• start the rpi3 start.elf code

  cleverca22

  committed
  a8a1796

• fix CI errors on hydra

  cleverca22

  committed
  bba0459

Commits on Feb 16, 2020

• many improvements

  Show description for bbd44bf
  cleverca22

  committed
  bbd44bf

Commits on Feb 22, 2020

• clean up unused things in linker script

  cleverca22

  committed
  2a56c6f

• Re-implement OTP access

  Show description for b5f15ad
  ptesarik

  committed
  b5f15ad

• otp_write command

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  ptesarik

  committed
  a92f697

• Rename OTP_STAT_PROG_OK to OTP_STAT_PROG_ENABLE

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  ptesarik

  committed
  37a056c

• OTP write support for BCM283x

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  ptesarik

  committed
  e07d1f8

Commits on Feb 25, 2020

• commit the current arm and pll stuff

  cleverca22

  committed
  b310295

• Merge pull request #1 from ptesarik/vc4

  Show description for 6ddcdc6
  cleverca22

  authored
  6ddcdc6

Commits on Feb 27, 2020

• Add missing PLL hw register definitions

  Show description for 7b8171a
  ptesarik

  committed
  7b8171a

• Define a PLL enum and put all PLLs into a single table

  ptesarik

  committed
  84aba01

• Constify the PLL definition table

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  ptesarik

  committed
  5fa7811

• Make PLL definitions globally available

  Show description for 30e6929
  ptesarik

  committed
  30e6929

• Make a single A2_PLL_FRAC_MASK macro

  Show description for b73f135
  ptesarik

  committed
  b73f135

• Enhance PLL definitions and reuse them in pll_read

  ptesarik

  committed
  fb53a2e

• Take the ANA1 pre-divider into account for get_pll_freq()

  ptesarik

  committed
  8bc41de

• Add a PLL channel enum and store existing data in a table

  ptesarik

  committed
  71a9556

• Remove unneeded pllX() functions

  Show description for dd73f4e
  ptesarik

  committed
  dd73f4e

• Implement missing clock sources

  ptesarik

  committed
  0420cc6

• Add all remaining PLL definitions

  ptesarik

  committed
  4580228

• Loop over PLLs and channels in pll_dump

  ptesarik

  committed
  f926545

Commits on Feb 29, 2020

• get_pll_freq: Fix use of pre-dividers

  Show description for e00822e
  ptesarik

  committed
  e00822e

• handle starting a PLL

  Show description for b410017
  ptesarik

  committed
  b410017

Commits on Mar 5, 2020

• Fix get_pll_freq on RPi4

  Show description for 659558d
  ptesarik

  committed
  659558d

Commits on Mar 6, 2020

• Rename ANARST and DIGRST bit masks

  Show description for 6aeb35d
  ptesarik

  committed
  6aeb35d

• Consolidate common PLL control register bits

  Show description for ebd0961
  ptesarik

  committed
  ebd0961

• Move xtal_freq to pll.h

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  ptesarik

  committed
  ac4ac8b

• Rename ana1_pdiv_bit to ana1_prescale_bit

  Show description for cfdd1eb
  ptesarik

  committed
  cfdd1eb

• Put more information into the PLL definitions

  ptesarik

  committed
  53dc6ba

• set_pll_freq command

  Show description for 8429abc
  ptesarik

  committed
  8429abc

Commits on Mar 7, 2020

• PLL control fixes, cleanups and clarifications

  ptesarik

  committed
  ba3f97a

Commits on Mar 8, 2020

• I2C raw transfer function

  Show description for 55fb47a
  ptesarik

  committed
  55fb47a

Commits on Mar 9, 2020

• i2c_set_rate

  Show description for da1995d
  ptesarik

  committed
  da1995d

Commits on Jun 9, 2020

• implement sdhost

  cleverca22

  committed
  c27e129

• expose dram init as a command

  cleverca22

  committed
  73356d1

• jitter test

  cleverca22

  committed
  67fa6b0

Commits on Aug 23, 2020

• implement clock measuring

  cleverca22

  committed
  453f4ef

Commits on Sep 8, 2020

• begin the vc4-stage1 binary

  Show description for 1da15f1
  cleverca22

  committed
  1da15f1

• fix release file

  cleverca22

  committed
  573b1a8

• add missing default.nix line

  cleverca22

  committed
  81eddd7

Commits on Sep 10, 2020

• implement 2 stage bootloader

  cleverca22

  committed
  b0b46be

• clean up alignments in linker script

  cleverca22

  committed
  bc3a357

• redo alignment again

  cleverca22

  committed
  ce5757d

• fix use after free

  cleverca22

  committed
  7d8e9af

• build stage2 on CI

  cleverca22

  committed
  0a982f0

• missed a fix in ddr2 driver

  cleverca22

  committed
  e9a8f0e

• add a hydra-build-products

  cleverca22

  committed
  6396c6e

Commits on Sep 13, 2020

• implement xmodem loading of stage2

  cleverca22

  committed
  697c381

Commits on Sep 14, 2020

• improve stage1 more

  Show description for 18a4f56
  cleverca22

  committed
  18a4f56

Commits on Sep 15, 2020

• it versk!! https://www.youtube.com/watch?v=Yu61pURyucM

  cleverca22

  committed
  1b69585

Commits on Sep 16, 2020

• add another graphics example

  cleverca22

  committed
  6c501e2

Commits on Oct 3, 2020

• fix the rpi3-bootcode project

  cleverca22

  committed
  34483f7

Commits on Oct 9, 2020

• [arch][arm] fix booting when in HYP mode

  cleverca22

  committed
  fa37f8b

• overhaul the HVS code, and test it under arm

  cleverca22

  committed
  e2367de

• build rpi2-test on hydra

  cleverca22

  committed
  d587d3b

• implement image loading

  cleverca22

  committed
  531aba7

Commits on Oct 11, 2020

• partially fix pi1, start pi4, overhaul many things

  cleverca22

  committed
  e9db3ab

Commits on Oct 13, 2020

• it can now render 13 at once, and the glitch near the top is fixed

  cleverca22

  committed
  79eb929

Commits on Oct 16, 2020

• fix rpi3-test on CI

  cleverca22

  committed
  6aed09c

• missed a platform change

  cleverca22

  committed
  8f27630

• and this too

  cleverca22

  committed
  fda45ef

• fill in the arm64 compiler prefix

  cleverca22

  committed
  5ae9f70

• try to fix pi-logo.h rule, improve src filter name

  cleverca22

  committed
  199cb4a

• also include imagemagick in the env

  cleverca22

  committed
  7b88aa7

• work around a bug in nixpkgs

  cleverca22

  committed
  42ef69f

• also include python in the build

  cleverca22

  committed
  cba5030

Commits on Oct 17, 2020

• arm1176 fixes

  cleverca22

  committed
  4081cf6

• include fake barrier opcodes

  cleverca22

  committed
  a91059b

Commits on Nov 20, 2020

• partially implement dwc2 device mode code

  Show description for abdf484
  cleverca22

  committed
  abdf484

Commits on Nov 27, 2020

• the latest code, which works

  cleverca22

  committed
  2e4a35f

Commits on Dec 7, 2020

• saving before mass-delete

  cleverca22

  committed
  4a93a73

• cleanup of many things, including dwc2 gadget driver

  cleverca22

  committed
  43f9cf2

Commits on Jan 8, 2021

• move dwc code to its own module, it currently crashes on boot if the bootloader hasnt initialized things

  cleverca22

  committed
  800027b

Commits on Jan 16, 2021

• dwc2 gadget mode can now fully enumerate on a pi0!

  cleverca22

  committed
  1528f64

• clean up dwc2 code

  cleverca22

  committed
  ab4d081

• fix a missing include

  cleverca22

  committed
  8166bb5

Commits on Mar 19, 2021

• implement the VEC in ntsc mode

  cleverca22

  committed
  5f01019

Commits on Mar 20, 2021

• missed this file

  cleverca22

  committed
  163a6ea

• and this file!

  cleverca22

  committed
  51fe20e

Commits on Mar 21, 2021

• fix power domain issues when booting from SD

  cleverca22

  committed
  d1ce174

• saving previously unsaved changes to dance, and fixing it

  cleverca22

  committed
  86ecba0

• fix vc4-stage1

  cleverca22

  committed
  1787a2e

• and vc4-stage2

  cleverca22

  committed
  8043bb7

Commits on Mar 22, 2021

• vec dance works

  cleverca22

  committed
  715ef3e

Commits on Mar 26, 2021

• arm looks to be starting?

  cleverca22

  committed
  af84c4d

Commits on Mar 28, 2021

• dtop generating pi-logo.h

  cleverca22

  committed
  8687ab0

• dont include arm in the rpi3-start project

  cleverca22

  committed
  15741ea

Commits on Mar 29, 2021

• fix dpi.c

  cleverca22

  committed
  38dbc0f

Commits on Mar 31, 2021

• remove unused code

  cleverca22

  committed
  d8738f0