|
|
3876937ae9
|
Add simple config system for both #ifdef's and conditional compilation
|
2012-10-03 00:19:28 -04:00 |
|
|
|
736155ce99
|
console: Initial commit of simple framebuffer console output
|
2012-10-02 23:17:25 -04:00 |
|
|
|
53863654c3
|
pl11[01]: Dynamically allocate framebuffer instead of assuming 0x200000
|
2012-10-02 23:12:16 -04:00 |
|
|
|
5a836d0af5
|
math: add math library (currently only log_2)
|
2012-10-02 23:08:38 -04:00 |
|
|
|
9150109729
|
print: Add print_func() - output text w/ custom putc()
|
2012-10-02 23:07:31 -04:00 |
|
|
|
ea66b3dd3a
|
pl11[01]: use types.h instead of own uint32 typedef
|
2012-09-30 22:51:06 -04:00 |
|
|
|
af22b6fe46
|
Add BCM2835 (Raspberry Pi) framebuffer and mailbox implementations
|
2012-09-30 22:48:44 -04:00 |
|
|
|
925192fca1
|
start_kernel.c: Use Raspberry Pi's mini_UART for print()
|
2012-09-29 23:29:35 -04:00 |
|
|
|
787a46f2ca
|
mm: Never return page struct at 0x0, check for invalid number of pages
|
2012-09-29 23:27:59 -04:00 |
|
|
|
375ef2eddf
|
print: Add '\r' whenever '\n' appears for actual serial consoles
|
2012-09-29 23:24:55 -04:00 |
|
|
|
ba10785eb9
|
kmalloc: initialize initial page power
|
2012-09-29 23:24:05 -04:00 |
|
|
|
9efb28980c
|
Add Raspberry PI's mini-UART
|
2012-09-29 23:12:10 -04:00 |
|
|
|
e550deab5c
|
pl011: use types.h definition of uint32 instead of 'unsigned long'
|
2012-09-29 23:11:30 -04:00 |
|
|
|
fa96f9293b
|
mm: remove debug
|
2012-09-28 01:00:25 -04:00 |
|
|
|
ccbee1d142
|
kmalloc: initial implementation
|
2012-09-28 01:00:08 -04:00 |
|
|
|
d7292f1fe2
|
list: Don't leave out last element in for_each_list()
|
2012-09-28 01:00:08 -04:00 |
|
|
|
580ab1f584
|
Add GPLv2 license and source file headers
|
2012-09-26 23:59:58 -04:00 |
|
|
|
c84fd58ce4
|
Makefile: Add automatic dependency generation
|
2012-09-26 23:35:52 -04:00 |
|
|
|
c455b1eeb3
|
Makefile: refactor subdirectory makefiles
|
2012-09-26 15:35:52 -04:00 |
|
|
|
f9244836e1
|
Makefile: output formatting changes
|
2012-09-25 22:58:50 -04:00 |
|
|
|
afba079256
|
Properly detect memory using atags and add it to the memory-management subsystem
|
2012-09-25 22:45:06 -04:00 |
|
|
|
d6e3899fc1
|
Enable the MMU even if the kernel is not loaded in physical memory at
the same place it was linked against.
|
2012-09-23 01:39:09 -04:00 |
|
|
|
e2a3ab602c
|
Makefile: Add aedrix-kernel.objdump target
|
2012-09-23 01:39:09 -04:00 |
|
|
|
ab29c2c442
|
mmu: Add initial implementation of identity mapping
|
2012-09-23 01:39:09 -04:00 |
|
|
|
ae45deb789
|
Makefile: do .PHONY all in one
|
2012-09-23 01:39:09 -04:00 |
|
|
|
583765fd7c
|
Add %b to print() to print integers in binary
|
2012-09-23 01:39:09 -04:00 |
|
|
|
2bd44726e4
|
Add aedrix-kernel.img to Makefile and update .gitignore
|
2012-09-23 01:39:09 -04:00 |
|
|
|
563ad96efb
|
Add memory initialization to start_kernel.c
|
2012-09-23 01:39:07 -04:00 |
|
|
|
0b3865d16a
|
Add simple page allocator and doubly-linked list implementation.
|
2012-09-17 23:31:01 -04:00 |
|
|
|
b531496f8e
|
Update printing in hex format to be more straight-forward
|
2012-09-10 23:59:30 -04:00 |
|
|
|
a7bd2c8ae6
|
Update PL011 base address to match that of the CoreTile Express A9
|
2012-09-10 23:37:12 -04:00 |
|
|
|
0050438c80
|
Change "boot" make target to use qemu's "vexpress-a9" machine
|
2012-09-10 23:36:30 -04:00 |
|
|
|
955d15803f
|
Add pl111 support
|
2012-09-10 22:44:54 -04:00 |
|
|
|
aaa714d89a
|
Start adding simple video console which uses framebuffer
|
2012-09-09 01:58:38 -04:00 |
|
|
|
c96a4e2a57
|
Add simple 6x13 pixel font
|
2012-09-09 01:54:02 -04:00 |
|
|
|
332b86f520
|
framebuffer: fix 16- and 24-bit color. 8-bit still doesn't work.
|
2012-09-08 00:42:23 -04:00 |
|
|
|
29404c4199
|
Add .gitignore, update Makefile
Add 'boot' make target, which boots the kernel in a simple QEMU
configuration. Also updated CFLAGS in Makefile.
|
2012-09-07 23:58:19 -04:00 |
|
|
|
8fbb809a5e
|
Move from 'hello.c' to 'start_kernel.c' to sound more professional...
...though at this point start_kernel.c just does a test of the video and
serial/printing capabilities and nothing else.
|
2012-09-07 23:56:32 -04:00 |
|
|
|
38f87f12c5
|
Add basic framebuffer support (probably not working right yet?)
Possibly (probably) calculating wrong pixel values, addresses.
|
2012-09-07 23:54:04 -04:00 |
|
|
|
12e890bb8a
|
Add basic printing/formatting infrastructure for debugging
|
2012-09-07 23:53:27 -04:00 |
|
|
|
84dd295956
|
Add devices directory, and PL011 and PL110 basic (very!) device drivers
|
2012-09-07 23:52:43 -04:00 |
|
|
|
4be5ceeec6
|
Initial commit
|
2012-09-03 23:44:36 -04:00 |
|
