Commit Graph

4 Commits

Author SHA1 Message Date
Yann MAGNIN cb4af4f7bb VxKernel 0.6.0-5 : Clock driver + TMU/ETMU driver (WIP) + timer API
@add
<> include/vhex/driver/mpu/sh/sh7305/cpg
  | add hardware description
  | add kernel-level API to fetch clocks information
<> include/vhex/driver/mpu/sh/sh7305/tmu
  | add hardware description
<> include/vhex/timer
  | add timer API
  | add timer callback definition
  | add timer types information
<> src/drivers/mpu/sh/sh7305/cpg
  | add CPG driver declaration
  | add CPG driver kernel-API
  | prepare "real" driver installation hook
<> src/drivers/mpu/sh/sh7305/cpu/sleep
  | add CPU sleep primitives
<> src/drivers/mpu/sh/sh7305/intc/inth_callback
  | add special interrupt handler callback manager
<> src/drivers/mpu/sh/sh7305/tmu
  | add TMU interrupt handlers
  | add ETMU interrupt handlers
  | add TMU/ETMU driver-level API code
<> src/modules/timer
  | add timer API code (simply a binding to the TMU/ETMU driver)

@update
<> include/vhex/driver
  | add TIMER flags information
<> include/vhex/driver/cpu
  | add sleep primitive
<> include/vhex/driver/mpu/sh/sh7305/intc
  | return the address where the handle has been installed
<> src/driver/screen/r61524
  | perform the "sprite" VRAM merging before sending all pixel on screen

@fix
<> include/vhex/hardware
  | add workaround to allow this header to be included in ASM source file (.S)
<> src/modules/display/text/dfont
  | fix line discipline with \n
  | fix string size when a bad character is detected
2022-06-13 21:15:36 +02:00
Yann MAGNIN a916120d66 VxKernel 0.6.0-1 : Rework the graphic pipeline
@add
<> board/fxcg50/fxcg50-dynamic.ld : add the "user/addin" linker script
<> include/vhex/display* : rework the graphic API/pipeline
<> include/vhex/driver/scree/r61524 : add hardware description and API
<> drivers/screen/r61524 : add r61524 driver
<> module/display/dstack : new pipeline

@update
<> board/fxcg50/board : explicitly set the DWIDTH/DHEIGHT define
<> board/fxcg50/hypervisor : API update (WIP)
<> include/vhex/driver :
   | update driver information (use bitfield instead of define and macros)
   | configure driver's primitive cannot be NULL
   | driver can embed module data (ex: r61524 embed display module primitives)
<> include/vhex/hypervisor :
   | update driver information (use bitfield instead of define and macros)
   | update world information (use bitfield instead of define and macros)
   | remove useless "restricted" keyword in prototype
<> make/Makefile : add the support of the vxSDK (0.12.0)
<> module/display/dclear  : support of the new pipeline
<> module/display/display : support of the new pipeline
<> module/display/dupdate : support of the new pipeline
<> module/hypervisor/switch : support new driver/world structure
<> module/hypervisor/table  : support new driver/world structure
<> vxsdk.toml : support of the vxSDK 0.12.0

@fix
<> drivers/mpu/sh/sh7305/cpu/cpu : mask interrupt by default (cpu_atomic_end)
2022-05-27 11:57:55 +02:00
Yann MAGNIN f851b73cba VxKernel 0.5.0 : Modules + project architecture update
@add
<> board/fxcg50/fxcg50.ld : module section
<> board/fxcg50/hypervisor : board-specific hypervisor init/quit primitives
<> board/fxcg50/kmalloc : board-specific kmalloc init/quit primitives
<> vhex/module.h : module information
<> modules/display/display.c : add "display" module
<> modules/keyboard/keyboard.c : add "keyboard" module
<> modules/hypervisor/hypervisor.c : add "hypervisor" module
<> modules/kmalloc/kmalloc.c : add "kmalloc" module

@update
<> vxsdk.toml : update the project version
<> GLOBAL : change the "src/" architecture
<> board/fxcg50/initialize.c : isolate kmalloc part
<> kernel/kernel.c : initialize all modules
2022-03-04 17:37:38 +01:00
Yann MAGNIN ef2632b5dc VxKernel 0.4.0 : Interrupt handling + KEYSC driver
@add
<> vhex/arch/sh7305/keysc.h : KEYSC module definition
<> vhex/drivers/keyboard.h : keyboard API
<> vhex/arch/sh7305/intc.h : provide hardware-specific primitive (inth install)
<> drivers/mpu/sh/sh7305/intc/exch.S : hardware-specific exception handler
<> drivers/mpu/sh/sh7305/intc/inth.S : hardware-specific interrupt handler
<> drivers/mpu/sh/sh7305/intc/tlbh.S : hardware-specific TLB exception handler
<> drivers/mpu/sh/sh7305/intc/install.c : interrupt handle installer
<> drivers/mpu/sh/sh7305/intc/intc.c : rename the exposed INTC module
<> drivers/mpu/sh/sh7305/keysc/intc.c : rename the exposed INTC module
<> drivers/mpu/sh/sh7305/intc/inth.S : rename the exposed INTC module
<> drivers/mpu/sh/sh7305/keysc/handler.c : user-level KEYSC handler
<> drivers/mpu/sh/sh7305/keysc/inth.S : kernel-level KEYSC handler
<> drivers/mpu/sh/sh7305/keysc/keysc.c : define the KEYSC module and driver
<> keyboard/keycache.c : user-level KEYSC abstraction (key event list)

@update
<> vxsdk.toml : update the project version
<> board/fxcg50/fxcg50.ld : rename interrupt section
<> hypervisor/switch.c : remove debug log
<> kernel/exch.c : common exception handler
<> kernel/tlbh.c : common TLB exception handler
<> kernel/kernel.c : add keyboard initialization

@fix
<> vhex/arch/sh7305/intc.h : fix types and names
<> render/dclear.c : remove vram definition (defined manually in the linker)
2022-03-04 11:28:32 +01:00