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Alexander Graf 5d00995c36 efi_loader: Implement memory allocation and map 
The EFI loader needs to maintain views of memory - general system memory
windows as well as used locations inside those and potential runtime service
MMIO windows.

To manage all of these, add a few helpers that maintain an internal
representation of the map the similar to how the EFI API later on reports
it to the application.

For allocations, the scheme is very simple. We basically allow allocations
to replace chunks of previously done maps, so that a new LOADER_DATA
allocation for example can remove a piece of the RAM map. When no specific
address is given, we just take the highest possible address in the lowest
RAM map that fits the allocation size.

Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Simon Glass <sjg@chromium.org>
 		2016-03-15 21:30:10 -04:00
..
init x86: Fix board init breakage 2016-01-15 08:09:46 -05:00
spl Merge git://git.denx.de/u-boot-dm 2016-03-14 19:21:44 -04:00
Kconfig Move all command code into its own directory 2016-01-25 10:39:43 -05:00
Makefile fdt: Allow libfdt to be used in SPL 2016-03-14 19:18:26 -04:00
autoboot.c autoboot.c: Fill env vars in process_fdt_options() only if TEXT_BASE is set 2016-02-05 12:47:20 +08:00
bedbug.c
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board_f.c timer: Set up the real timer after driver model is available 2016-02-26 08:53:10 -07:00
board_info.c generic-board: allow showing custom board info 2015-08-13 07:19:36 -04:00
board_r.c efi_loader: Implement memory allocation and map 2016-03-15 21:30:10 -04:00
bootm.c fdt: Allow libfdt to be used in SPL 2016-03-14 19:18:26 -04:00
bootm_os.c VxWorks: fixup MAC address for VxWorks 2015-12-12 15:56:08 -05:00
bootretry.c
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bootstage.c
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bouncebuf.c
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cli.c common: cli: avoid memory leak 2016-01-04 12:25:35 -05:00
cli_hush.c hush: Add rudimentary support for PS1 and PS2 2016-02-08 10:10:37 -05:00
cli_readline.c spl, common, serial: build SPL without serial support 2015-08-12 20:47:13 -04:00
cli_simple.c common: cli_simple: use strlcpy instead of strcpy 2016-01-13 21:05:26 -05:00
command.c Move console definitions into a new console.h file 2015-11-19 20:27:50 -07:00
console.c dm: video: Add a temporary work-around for old stdout var 2016-02-11 21:37:17 +01:00
cros_ec.c
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ddr_spd.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
dlmalloc.c malloc: remove !gd handling 2016-03-08 15:01:47 -05:00
dlmalloc.src
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edid.c edid: Add a function to read detailed monitor timings 2015-05-13 09:24:10 -07:00
env_attr.c env: Add regex support to env_attrs 2015-05-21 09:13:19 -04:00
env_callback.c common: env: initialize scalar variable 2016-01-04 12:25:35 -05:00
env_common.c
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env_dataflash.c
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env_eeprom.c eeprom: Add bus argument to eeprom_init() 2015-11-21 21:50:26 -05:00
env_embedded.c
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env_ext4.c common: Add support for environment file in EXT4. 2016-03-14 14:18:39 -04:00
env_fat.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
env_flags.c tools: fix env_flags build 2016-02-15 20:58:25 +00:00
env_flash.c
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env_mmc.c env_mmc: support overriding mmc dev from board code 2016-01-25 10:39:46 -05:00
env_nand.c Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header 2015-09-11 17:15:20 -04:00
env_nowhere.c
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env_nvram.c
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env_onenand.c
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env_remote.c
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env_sf.c dm: env_sf: fix saveenv() to use driver model 2016-01-27 08:28:40 -08:00
env_ubi.c env_ubi.c: Correct pointer error in env load 2015-11-19 07:32:49 +01:00
exports.c board/ls2085rdb: Export functions for standalone AQ FW load apps 2015-07-20 11:44:37 -07:00
fb_mmc.c dm: block: Adjust device calls to go through helpers function 2016-03-14 15:34:50 -06:00
fb_nand.c sparse: Rename the file and header 2015-11-12 13:18:59 -05:00
fdt_support.c Revert "fdt_support: Add multi-serial support for stdout fixup" 2016-01-20 19:10:12 -07:00
flash.c
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hash.c hash.c: Conditionally compile hash_command, static hash_show 2016-01-13 21:05:08 -05:00
hwconfig.c
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image-android.c image: fix support for Android boot images with no ramdisk 2015-10-11 17:12:10 -04:00
image-fdt.c Kconfig: Move CONFIG_FIT and related options to Kconfig 2016-03-14 19:18:07 -04:00
image-fit.c common: image-fit: Fix load and entry addresses in FIT image 2016-03-14 19:18:41 -04:00
image-sig.c
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image-sparse.c sparse: Rename the file and header 2015-11-12 13:18:59 -05:00
image.c image: Add functions to obtain short names 2016-03-14 19:18:28 -04:00
iomux.c Move console definitions into a new console.h file 2015-11-19 20:27:50 -07:00
iotrace.c
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kallsyms.c
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kgdb.c
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kgdb_stubs.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
lcd.c lcd: fix the color testpattern in 16bit mode 2016-01-24 00:38:40 +01:00
lcd_console.c
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lcd_console_rotation.c
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lcd_simplefb.c common/lcd_simplefb: Add support for 32bit organized framebuffers 2015-07-23 18:10:58 +02:00
lynxkdi.c
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main.c Remove unused CONFIG_MODEM_SUPPORT option and associated dead code. 2016-02-08 10:22:44 -05:00
malloc_simple.c Merge git://git.denx.de/u-boot-x86 2015-10-21 20:47:40 -04:00
memsize.c Revert "common/memsize.c: Simplify RAM size detection" 2016-02-10 08:34:42 -05:00
menu.c menu: Return an error code if Ctrl-C is pressed 2015-05-27 13:35:54 -04:00
miiphyutil.c common: miiphyutil: avoid memory leak 2015-12-05 18:22:24 -05:00
s_record.c
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splash.c
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splash_source.c splash_source: add support for filesystem formatted sata 2015-11-16 12:01:35 +01:00
stdio.c stdio: Correct a build error with driver model 2016-01-21 20:42:36 -07:00
system_map.c
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update.c update: tftp: dfu: Extend update_tftp() function to support DFU 2015-09-07 13:41:05 +02:00
usb.c common: usb: fix checking condition 2016-01-16 07:06:55 +01:00
usb_hub.c dm: usb: Avoid time delays in sandbox tests 2015-11-19 20:27:50 -07:00
usb_kbd.c usb: kbd: Prevent out of bound access 2016-01-25 22:00:46 +01:00
usb_storage.c dm: usb: Convert USB storage to use driver-model for block devs 2016-03-14 15:34:50 -06:00
xyzModem.c lib/crc16.c: Rename cyg_crc16() to crc16_ccitt() and add crc start value 2016-03-14 19:18:42 -04:00