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33 Commits

Author SHA1 Message Date
Travis Geiselbrecht
fe28bd8a95 [lib][minip] add a mechanism to wait for the stack to be configured 
Configured in this case means an ip address assigned and a nic
installed.
 2022-03-19 14:46:01 -07:00
Travis Geiselbrecht
cba9e47987 [license] replace the longer full MIT license with a shorter one 
Used scripts/replacelic. Everything seems to build fine.
 2019-07-05 17:22:23 -07:00
Travis Geiselbrecht
d8fa82cb91 [formatting] run everything through codestyle 
Almost nothing changes here except moving braces to the same line as the
function declaration. Everything else is largely whitespace changes and
a few dangling files with tab indents.

See scripts/codestyle
 2019-06-19 21:02:24 -07:00
Travis Geiselbrecht
1b7a28efb8 [include][lk] fixup lk/ include path move 2019-06-19 19:46:11 -07:00
cstout
0f0b4959ad Stub display_present 
R=gkalsi@google.com

Review URL: https://codereview.chromium.org/1951403002 .
 2016-05-05 12:54:06 -07:00
cstout
c1255f7f47 [display] Refactor to avoid implicit framebuffer allocation. 
Preparation to allow other images to be presented to the display.
Separate definitions of display and image formats.
display_get_info no longer provides a framebuffer.
display_get_framebuffer allocates a framebuffer for convenience.

Review URL: https://codereview.chromium.org/1777783003 .
 2016-03-10 09:49:22 -08:00
Gurjant Kalsi
33c5394df7 [stm32f756][spiflash][bio] Get the spiflash working on the STM32F756G-Eval Board 2015-10-22 16:02:32 -07:00
Travis Geiselbrecht
35ebee0e40 [merge] branch 'heapswitch' 
This picks up the major work of allowing multiple heap implementations
and enable dlmalloc as an alternate heap to the simple existing one
(now called 'miniheap').

Also added a novm page allocator for memory management on systems too small
or missing an mmu to have a vm. Not much more than a simple bitmap allocator
that the heap pulls from. Allows for other heaps and/or users of physical
memory to coexist and span multiple banks of memory.
 2015-10-20 16:53:00 -07:00
Travis Geiselbrecht
3b2d7a268b [make] remove the need for a module to manually add $(LOCAL_DIR)/include to the global include path 
Pretty much every module in the system was already doing it, so do it
automatically.
 2015-10-19 19:07:16 -07:00
Travis Geiselbrecht
6aa5f51cf9 [target][stm32746g-eval2] remove STATIC_HEAP 
STATIC_HEAP is mostly obsoleted by the page based heap novm pooling
system.

May add it back at some time, but at the moment it's unused.
 2015-10-19 12:57:55 -07:00
Travis Geiselbrecht
451fa18fc9 [platform][stm32f7xx][qspi] refactor clock/irq out of target 
-Removes a call to QSPI_Deinit
-Makes sure the target doesn't initialize the irq handler to a bad priority
 2015-10-15 11:48:08 -07:00
Travis Geiselbrecht
28e5a7ab21 [target][stm32746g-eval2] add qspi to this target 2015-10-15 11:48:08 -07:00
Travis Geiselbrecht
95bae7b1e7 [lib][minip] add utility routine to generate a random mac address 
-Move both stm32f7xx targets to this mechanism
 2015-10-15 11:48:08 -07:00
Travis Geiselbrecht
c7ce0b9361 [lib][display] update display_get_info to return success/failure 
Update all the users to check for error.
 2015-10-08 15:54:40 -07:00
Travis Geiselbrecht
8e4c0ac594 [platform][stm32f7xx] move mpu initialization into platform, set up inaccessible region at 0 2015-09-17 14:06:14 -07:00
Christopher Anderson
9a5589a4a4 [minip][pktbuf] Move pktbuf allocation to a common pool 
Rather than having a pool for pktbuf buffers and a pool for pktbufs, move
them to a common pool.
 2015-09-15 16:28:52 -07:00
Carlos Pizano
7bcf5f66c5 [target][stm32f7] Configure Ethernet PHY for stm32f746g-disco 2015-09-11 18:01:47 -07:00
Carlos Pizano
0b0b79be57 move stmf7 sdram code to /platform 
BUG=none
R=travisg@google.com

Review URL: https://codereview.chromium.org/1324223002 .
 2015-09-03 14:10:25 -07:00
Travis Geiselbrecht
4a40dc2430 [platform][stm32f7xxx] move eth initialization into target space 2015-08-27 12:28:46 -07:00
Travis Geiselbrecht
7c56ee2bfa [platform][stm32f7xx] wire ethernet driver up to minip 
Enable it by default on the stm32746g-eval2 platform
 2015-08-26 17:57:27 -07:00
Travis Geiselbrecht
5d1e1a6d60 [platform][stm32f7xx] first stab at working ethernet driver 
Does nothing but receive packets and drop them on the floor. Wire up
to net stack(s) next.
 2015-08-26 17:05:44 -07:00
Travis Geiselbrecht
37969468f0 [target][stm32746g] switch the LCD to 565 mode and remove the extraneous flush 
Turns out gfx_flush() already calls a cache flush, the flush callback was
apparently intended to be in case you need to initiate an update to the panel.
 2015-08-21 12:00:44 -07:00
Travis Geiselbrecht
d765352674 [target][stm32746g] use the new proper cache flush api for lcd framebuffer writeback 2015-08-21 11:33:26 -07:00
Travis Geiselbrecht
462a40c597 [target][stm32746g-eval2] add cache flushing routine to lcd updates 2015-08-19 17:53:59 -07:00
Travis Geiselbrecht
dc454e719c [target][stm32746g-eval2] enable external SRAM block, update MPU cache params 
For future reference:
TEX 001 C 1 B 1 S 0 is the full cache params for cortex-m7.
 2015-08-19 17:24:30 -07:00
Carlos Pizano
fee9612b2e set heap after the lcd memory 
So that the gfx console commands don't crash LK.
 2015-08-18 14:36:32 -07:00
Travis Geiselbrecht
3967239eb7 [target][stm32746g-eval2] add MPU cache region for sdram, clear lcd on boot 2015-08-17 16:02:19 -07:00
Travis Geiselbrecht
423338d8b7 [target][stm32746g-eval2] add support for lk's display/gfx api 2015-08-17 16:02:19 -07:00
Travis Geiselbrecht
7a97739347 [target][stm32746g-eval2] add lcd initialization sequence 2015-08-17 12:33:31 -07:00
Travis Geiselbrecht
cee3576d22 [target][stm32746g-eval2] add sdram initialization sequence 2015-08-17 11:59:28 -07:00
Travis Geiselbrecht
3799cc6999 [platform][stm32f7] general cleanup of platform/target code 
-fix gpio_config, switch usart1 config to this api, move into target code
-switch to just including platform/stm32.h which gets all of the HAL apis
-redo the interrupt driven rx side of usart to be much simpler and directly
 push into the cbuf without using most of the HAL goo.
-reformat for 4 spaces
 2015-08-14 15:33:46 -07:00
Travis Geiselbrecht
867782bb56 WIP STM32F7 
add rx side of uart
enable systick at proper speed
 2015-07-10 00:52:37 -07:00
Travis Geiselbrecht
94d4d499f7 WIP support for stm32f746g-eval2 board 2015-07-08 02:24:59 -07:00