coreboot-kgpe-d16/src
Arthur Heymans 804adaa1f1 arch/x86/ebda: Don't trash the EBDA on the resume path
Clearing the EBDA was introduced with b4aaaa "Prepare the BIOS data
areas before device init." which states that the purpose of setting up
these area's is just to make sure they are sane. On the S3 path doing
this is not needed and can even thrash data set up by payloads (mostly
SeaBIOS) that used that memory.

Change-Id: I9c54156bd8247e8a34dec6edc27cfc2d33cde595
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30789
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-01-11 13:43:55 +00:00
..
acpi
arch arch/x86/ebda: Don't trash the EBDA on the resume path 2019-01-11 13:43:55 +00:00
commonlib src: Remove duplicated round up function 2018-11-29 12:17:45 +00:00
console soc/intel: Clean mess around UART_DEBUG 2019-01-09 22:15:48 +00:00
cpu cpu/intel/microcode: Support update before CAR entry 2019-01-11 10:19:16 +00:00
device device/pci_device: Do not break tree topology 2019-01-10 12:47:18 +00:00
drivers drivers/intel/fsp1_1: Add stack guards 2019-01-10 12:14:47 +00:00
ec ec/chromeec: fix LPC read/write for MEC devices 2018-12-28 12:24:52 +00:00
include cpu/intel/car: Prepare for C_ENVIRONMENT_BOOTBLOCK 2019-01-08 15:33:47 +00:00
lib src: Get rid of device_t 2019-01-04 12:11:18 +00:00
mainboard mainboard/google/octopus: configure EC_AP_INT_ODL 2019-01-10 19:01:54 +00:00
northbridge northbridge/amdfam10: Deal with PCI_ADDR() better 2019-01-10 13:40:57 +00:00
security tss: implement tlcl_save_state 2018-11-28 18:32:59 +00:00
soc soc/intel/fsp_broadwell_de: Drop MICROCODE_BLOB_NOT_HOOKED_UP 2019-01-10 16:11:36 +00:00
southbridge sb/nvidia/mcp55: Avoid confusion with PCI_ADDR() 2019-01-10 13:40:27 +00:00
superio Kconfig: Unify power-after-failure options 2019-01-06 15:54:19 +00:00
vendorcode chromeos: Provide watchdog support in verstage 2018-12-21 18:14:20 +00:00
Kconfig cbmem: Always use EARLY_CBMEM_INIT 2018-12-22 11:49:17 +00:00