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b98aa76334
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arch/i386: Add multiboot support
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2012-12-24 12:44:48 -05:00 |
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62755b8f38
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Move atags support to be ARM arch-specific
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2012-12-24 12:40:30 -05:00 |
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ed52a8af5c
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arch/arm: Fixup formatting to match arch/i386
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2012-12-17 00:36:25 -05:00 |
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c51062ce87
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arch/i386: Boot to kernel main() with proper initial segmentation/paging setup
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2012-12-17 00:35:23 -05:00 |
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cee0ac7dda
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i386: Add new arch support! (woefully incomplete)
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2012-11-15 00:38:10 -05:00 |
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c76991b1b5
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Makefile: Generalize flags and tools in preparation for i386 arch
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2012-11-15 00:30:17 -05:00 |
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ccd5a9025a
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types.h: Add arch_uint_ptr to make comparing native pointer types easier
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2012-11-15 00:27:49 -05:00 |
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a1fb385d97
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arch/arm: Separate out architecture-specifics
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2012-10-14 23:02:14 -04:00 |
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03dfa30b70
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init.h: Protect against multiple includes
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2012-10-09 23:31:50 -04:00 |
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c90edb451d
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init: Move all init into init.c from start_kernel.c
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2012-10-09 23:31:50 -04:00 |
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5f59e07432
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print: Allow for more than one output for console messages
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2012-10-09 23:13:37 -04:00 |
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a64668b239
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Store device's names and add more startup messages
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2012-10-07 23:41:02 -04:00 |
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d7f354221f
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Remove device header files unneeded after initcall setup and generlization
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2012-10-07 23:41:02 -04:00 |
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c64bfea238
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fb: Generalize framebuffer device initialization
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2012-10-07 23:40:56 -04:00 |
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0b7e14c69b
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serial: Allow more than one serial device to be registered
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2012-10-07 10:28:33 -04:00 |
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828beb45bd
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Raspberry Pi VideoCore: Wait for framebuffer address if not available
Sometimes the VideoCore does not immediately provide the framebuffer
address, even after it has returned success via a mailbox read.
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2012-10-06 18:54:37 -04:00 |
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8cb4100463
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init: Initialize serial subsystem before init_earlyinitcalls()
Otherwise, the serial sybsystem isn't initialized before the serial
drivers attempt to register themselves.
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2012-10-06 14:53:00 -04:00 |
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9d86813d8c
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initcalls: Add initial implementation
Create simple serial subsystem which makes use of initcalls, and convert
existing serial drivers to its use.
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2012-10-04 00:28:44 -04:00 |
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3f624153e7
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devices -> drivers
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2012-10-04 00:08:56 -04:00 |
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9b66a78569
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Makefile: Fixup config.h generation
Handle comments better, add comment to target
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2012-10-03 07:35:10 -04:00 |
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3876937ae9
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Add simple config system for both #ifdef's and conditional compilation
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2012-10-03 00:19:28 -04:00 |
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736155ce99
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console: Initial commit of simple framebuffer console output
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2012-10-02 23:17:25 -04:00 |
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53863654c3
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pl11[01]: Dynamically allocate framebuffer instead of assuming 0x200000
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2012-10-02 23:12:16 -04:00 |
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5a836d0af5
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math: add math library (currently only log_2)
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2012-10-02 23:08:38 -04:00 |
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9150109729
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print: Add print_func() - output text w/ custom putc()
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2012-10-02 23:07:31 -04:00 |
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ea66b3dd3a
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pl11[01]: use types.h instead of own uint32 typedef
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2012-09-30 22:51:06 -04:00 |
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af22b6fe46
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Add BCM2835 (Raspberry Pi) framebuffer and mailbox implementations
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2012-09-30 22:48:44 -04:00 |
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925192fca1
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start_kernel.c: Use Raspberry Pi's mini_UART for print()
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2012-09-29 23:29:35 -04:00 |
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787a46f2ca
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mm: Never return page struct at 0x0, check for invalid number of pages
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2012-09-29 23:27:59 -04:00 |
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375ef2eddf
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print: Add '\r' whenever '\n' appears for actual serial consoles
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2012-09-29 23:24:55 -04:00 |
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ba10785eb9
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kmalloc: initialize initial page power
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2012-09-29 23:24:05 -04:00 |
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9efb28980c
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Add Raspberry PI's mini-UART
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2012-09-29 23:12:10 -04:00 |
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e550deab5c
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pl011: use types.h definition of uint32 instead of 'unsigned long'
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2012-09-29 23:11:30 -04:00 |
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fa96f9293b
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mm: remove debug
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2012-09-28 01:00:25 -04:00 |
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ccbee1d142
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kmalloc: initial implementation
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2012-09-28 01:00:08 -04:00 |
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d7292f1fe2
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list: Don't leave out last element in for_each_list()
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2012-09-28 01:00:08 -04:00 |
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580ab1f584
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Add GPLv2 license and source file headers
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2012-09-26 23:59:58 -04:00 |
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c84fd58ce4
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Makefile: Add automatic dependency generation
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2012-09-26 23:35:52 -04:00 |
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c455b1eeb3
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Makefile: refactor subdirectory makefiles
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2012-09-26 15:35:52 -04:00 |
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f9244836e1
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Makefile: output formatting changes
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2012-09-25 22:58:50 -04:00 |
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afba079256
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Properly detect memory using atags and add it to the memory-management subsystem
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2012-09-25 22:45:06 -04:00 |
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d6e3899fc1
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Enable the MMU even if the kernel is not loaded in physical memory at
the same place it was linked against.
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2012-09-23 01:39:09 -04:00 |
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e2a3ab602c
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Makefile: Add aedrix-kernel.objdump target
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2012-09-23 01:39:09 -04:00 |
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ab29c2c442
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mmu: Add initial implementation of identity mapping
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2012-09-23 01:39:09 -04:00 |
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ae45deb789
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Makefile: do .PHONY all in one
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2012-09-23 01:39:09 -04:00 |
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583765fd7c
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Add %b to print() to print integers in binary
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2012-09-23 01:39:09 -04:00 |
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2bd44726e4
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Add aedrix-kernel.img to Makefile and update .gitignore
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2012-09-23 01:39:09 -04:00 |
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563ad96efb
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Add memory initialization to start_kernel.c
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2012-09-23 01:39:07 -04:00 |
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0b3865d16a
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Add simple page allocator and doubly-linked list implementation.
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2012-09-17 23:31:01 -04:00 |
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b531496f8e
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Update printing in hex format to be more straight-forward
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2012-09-10 23:59:30 -04:00 |
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