Unifies the logs to pr_* interfaces instead of printf for better log management.
Tracked-On: #5267
Signed-off-by: Sun Peng <peng.p.sun@intel.com>
Reviewed-by: Chi Mingqiang <mingqiang.chi@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
To remove the limit of 4MB ramdisk size simply adjust layout
dynamically according to ramdisk size rounded up to a 4K boundary.
This enables ramdisk based virtual machines which tend to have
large ramdisk memory requirements (128MB and above).
Tracked-On: #4840
Signed-off-by: Helmut Buchsbaum <helmut.buchsbaum@opensource.tttech-industrial.com>
Use acrn-dm logger function instread of printf,
this helps the stability testing log capture.
Tracked-On: #4098
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Cao Minggui <minggui.cao@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
According to $(LINUX_SRC)/Documentation/x86/boot.txt, the header
of bzimage has setup sector number in offset 0x1f1. We don't
need to scan the SETUP_SIG and detect the setup sector number
actually which is not documented in x86 boot protocol.
Tracked-On: #3619
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This is preparation for the upcoming High BIOS work.
Tracked-On: #1832
Signed-off-by: Peter Fang <peter.fang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
For CS of UOS, we would like to pass all related info (cs attribute,
limit, base) from DM.
Tracked-On: #1231
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <Eddie.dong@intel.com>
This patch adds a simple 32bit static elf binary loader to acrn DM.
And if the elf binary follow multiboot protocol, only memory info
will be included in multiboot info.
Tracked-On: #1465
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
to use new interface to set the state of guest BSP (entries, general
registers etc) when DM load bzimage.
Tracked-On: #1231
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
For the platform without virtual bootloader, dm will load uos kernel
directly, and hv will set rip according to uos kernel entry.
In current code, uos bsp starts from 64bit mode, so 64bit kernel entry
is used.
This patch series sets uos bsp to protected mode on such platform, so
32bit kernel entry is choosed.
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>
Print an error message and exit rather than using assert, so it is
more obvious what the problem is and no core files are produced.
Fixes#61
Signed-off-by: Icarus Sparry <icarus.w.sparry@intel.com>
To align with file name, acrn_sw_load_direct() is changed
to acrn_sw_load_bzimage().
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
The common loader code is put to sw_load_common.c
The loader code for directly kernel loading is put to sw_load_bzimage.c
The further change for SBL will be put to sw_load_sbl.c
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
