(WIP) update coreboot to 4.11

DO NOT MERGE! This is for testing only!

Update coreboot and configs from 4.8.1 to 4.11 and port the needed patches.

For an overview of the changes in coreboot, see
https://doc.coreboot.org/releases/coreboot-4.9-relnotes.html
https://doc.coreboot.org/releases/coreboot-4.10-relnotes.html
https://doc.coreboot.org/releases/coreboot-4.11-relnotes.html

tested on an X230 running Debian.

TODO:
* coreboot defconfig update for all boards!
  (configure FSP_USE_REPO?) Needed for skylake/kabylake
* test

Makefile

@@ -230,8 +230,7 @@ define define_module =
     # that the files are all present. No signature hashes are checked in
     # this case, since we don't have a stable version to compare against.
     $(build)/$($1_base_dir)/.canary:
-	git clone $($1_repo) "$(build)/$($1_base_dir)"
-	cd $(build)/$($1_base_dir) && git submodule update --init --checkout
+	git clone --recurse-submodules $($1_repo) "$(build)/$($1_base_dir)"
 	if [ -r patches/$1.patch ]; then \
 		( cd $(build)/$($1_base_dir) ; patch -p1 ) \
 			< patches/$1.patch \

config/coreboot-x230.config

@@ -10,15 +10,12 @@ CONFIG_CBFS_SIZE=0x700000
 CONFIG_DRIVERS_UART_8250IO=y
 CONFIG_BOARD_LENOVO_X230=y
 CONFIG_DRIVERS_PS2_KEYBOARD=y
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet"
 CONFIG_UART_PCI_ADDR=0
 CONFIG_NO_GFX_INIT=y
 # CONFIG_CONSOLE_SERIAL is not set
 CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x80000
 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="../../build/x230/bzImage"
-CONFIG_PAYLOAD_OPTIONS=""
-# CONFIG_PXE is not set
-CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet"
 CONFIG_LINUX_INITRD="../../build/x230/initrd.cpio.xz"
-CONFIG_DEBUG_SMM_RELOCATION=y

modules/coreboot

@@ -1,13 +1,13 @@
 modules-$(CONFIG_COREBOOT) += coreboot
 
-#coreboot_version := git
-#coreboot_repo := https://github.com/osresearch/coreboot
-coreboot_version := 4.8.1
+# coreboot_version := git
+# coreboot_repo := https://review.coreboot.org/coreboot.git
+coreboot_version := 4.11
 coreboot_base_dir := coreboot-$(coreboot_version)
 coreboot_dir := $(coreboot_base_dir)/$(BOARD)
 coreboot_tar := coreboot-$(coreboot_version).tar.xz
 coreboot_url := https://www.coreboot.org/releases/$(coreboot_tar)
-coreboot_hash := f0ddf4db0628c1fe1e8348c40084d9cbeb5771400c963fd419cda3995b69ad23
+coreboot_hash := 97fd859b4c39a25534fe33c30eb86e54a233952e08a024c55858d11598a8ad87
 
 # Coreboot builds are specialized on a per-target basis.
 # The builds are done in a per-target subdirectory
@@ -110,7 +110,7 @@ coreboot-blobs_version := $(coreboot_version)
 coreboot-blobs_tar := coreboot-blobs-$(coreboot-blobs_version).tar.xz
 coreboot-blobs_dir := coreboot-$(coreboot-blobs_version)/3rdparty/blobs
 coreboot-blobs_url := https://www.coreboot.org/releases/$(coreboot-blobs_tar)
-coreboot-blobs_hash := 18aa509ae3af005a05d7b1e0b0246dc640249c14fc828f5144b6fd20bb10e295
+coreboot-blobs_hash := aa7855c5bd385b3360dadc043ea6bc93f564e6e4840d9b3ee5b9e696bbd055db
 
 ## there is nothing to build for the blobs, this should be
 ## made easier to make happen