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coreboot/payloads/libpayload/arch/x86
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Mathias Krause d7c1cc2efe UPSTREAM: libpayload: multiboot - support meminfo flag 
Some simple implementation of the MultiBoot protocol may not pass a
memory map (MULTIBOOT_FLAGS_MMAP missing in the flags) but just the two
values for low and high memory, indicated by the MULTIBOOT_FLAGS_MEMINFO
flag.

Support those kind of boot loaders too, instead of falling back to the
hard-coded values in lib_get_sysinfo().

Tested with a multiboot enhanced version of FILO.

BUG=none
BRANCH=none
TEST=none

Change-Id: I4c1d95a8f4aa8735538dad85d5f856ce36a5f72e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 898de6111a
Original-Change-Id: I22cf9e3ec0075aff040390bd177c5cd22d439b81
Original-Signed-off-by: Mathias Krause <minipli@googlemail.com>
Original-Reviewed-on: https://review.coreboot.org/18350
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://chromium-review.googlesource.com/445141
2017-02-21 06:44:23 -08:00
..
coreboot.c
exception.c
exception_asm.S
exec.S UPSTREAM: libpayload: x86/exec - simplify and robustify the code 2017-02-18 03:10:58 -08:00
gdb.c tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
head.S UPSTREAM: libpayload: x86/head - implement argc/argv handling 2017-02-18 03:10:59 -08:00
Kconfig libpayload: Rename Config.in -> Kconfig 2015-06-12 02:42:43 +02:00
libpayload.ldscript libpayload: Move base address, stack and heap size to Kconfig 2016-03-15 20:53:38 +01:00
main.c UPSTREAM: libpayload: x86/main - propagate return value of main() 2017-02-18 03:10:58 -08:00
Makefile.inc libpayload: Keep stack boundary small on x86 2015-07-01 20:55:18 +02:00
multiboot.c UPSTREAM: libpayload: multiboot - support meminfo flag 2017-02-21 06:44:23 -08:00
rom_media.c libpayload: Make Kconfig bools use IS_ENABLED() 2015-06-30 18:55:15 +02:00
selfboot.c
string.c tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
sysinfo.c libpayload: honor TSC information under CONFIG_LP_TIMER_RDTSC 2016-02-19 19:50:25 +01:00
timer.c
util.S
virtual.c