6 Commits

Author	SHA1	Message	Date
James Cotton	9c7799dfe6	UAVObject Init: Get rid of deprecated linker init code	2011-08-10 22:48:42 -05:00
Mathieu Rondonneau	f864d723dd	OP-423: Cleanup and remove recently added *_BL.S startup file.	2011-07-03 18:45:02 -07:00
Stacey Sheldon	6e406c0232	build: remove all remaining use of -DUSE_BOOTLOADER ... The USE_BOOTLOADER compile flag was only being used to determine where the ISR vector table was located. Provide this explicitly from the linker since it knows exactly where it is putting the ISR vector table.	2011-05-23 18:21:42 -04:00
Stacey Sheldon	0a67730d0f	build: refactor fw, bl and bu rules ... - New macros for fw, bl and bu rules in top-level make - Per-board info factored into make/board/*/board-info.mk - Per-board info now shared btw. fw, bl and blupd for each board - BOARD_TYPE, BOARD_REVISION, BOOTLOADER_VERSION, HW_TYPE - MCU, CHIP, BOARD, MODEL, MODEL_SUFFIX - START_OF_BL_CODE, START_OF_FW_CODE - blupd_* goals renamed to bu_* - all_blupd goal renamed to all_bu - firmware goals renamed to fw_*, board name goals are preserved - bu_*_program now writes updater to correct address for all boards - BL updater firmware builds now produce .opf format including version info blob. - BL updater firmware name now includes board name. - INS makefile brought up to date w.r.t. linker scripts	2011-05-23 18:21:42 -04:00
Stacey Sheldon	575010169a	build: add pios_board_info_blob struct to bootloader flash image ... The board info blob is stored in the last 128 bytes of the bootloader's flash bank. You can access this data from the application firmware like this: #include <pios_board_info.h> if (pios_board_info_blob.magic == PIOS_BOARD_INFO_BLOB_MAGIC) { /* Check some other fields */ } DO NOT link pios_board_info.c into your application firmware. Only bootloaders should provide the content for the board info structure. The application firmware is only a user of the data.	2011-05-16 08:30:30 -04:00
Stacey Sheldon	29ec2f198b	build: convert all app loads to require bootloaders ... This change is made up of a number of tightly coupled changes: - Deprecate the use of the USE_BOOTLOADER command-line option. It is now hard-coded in each Makefile. Overriding it on the command line is not allowed. - Split apart the memory declaration and the section declaration in all linker files (*_memory.ld and *_sections.ld). - Describe the split between bootloader and app sections of flash in each board's _memory.ld file. - Change program target to selectively erase flash so that the installed bootloader is preserved across even JTAG programming operations. - All elf files are built with debug symbols and are not stripped. This should help debugging with gdb. The images programmed on the boards are all .bin files now which do not include symbols.	2011-05-08 12:40:29 -04:00