Project PIANO aka tianocoreboot

This is a Tiano Core loader payload based on libpayload.  It
will load a Tiano Core DXE core from an UEFI firmware volume
stored in CBFS.

Currently Tiano Core dies because it does not find all the UEFI services it needs:

coreboot-4.0-3316-gc5c9ff8-dirty Mon Jan 28 15:37:12 PST 2013 starting...
[..]
Tiano Core Loader v1.0
Copyright (C) 2013 Google Inc. All rights reserved.

Memory Map (5 entries):
  1. 0000000000000000 - 0000000000000fff [10]
  2. 0000000000001000 - 000000000009ffff [01]
  3. 00000000000c0000 - 0000000003ebffff [01]
  4. 0000000003ec0000 - 0000000003ffffff [10]
  5. 00000000ff800000 - 00000000ffffffff [02]

DXE code:  03e80000
DXE stack: 03e60000
HOB list:  03d5c000

Found UEFI firmware volume.
  GUID: 8c8ce578-8a3d-4f1c-9935-896185c32dd3
  length: 0x0000000000260000

Found DXE core at 0xffc14e0c
  Section 0: .text     size=000158a0 rva=00000240 in file=000158a0/00000240 flags=60000020
  Section 1: .data     size=00006820 rva=00015ae0 in file=00006820/00015ae0 flags=c0000040
  Section 2: .reloc    size=000010a0 rva=0001c300 in file=000010a0/0001c300 flags=42000040

Jumping to DXE core at 0x3e80000
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 3E96708
HOBLIST address in DXE = 0x3E56010
Memory Allocation 0x00000003 0x3E80000 - 0x3EBFFFF
FV Hob            0xFFC14D78 - 0xFFE74D77
InstallProtocolInterface: D8117CFE-94A6-11D4-9A3A-0090273FC14D 3E95EA0
InstallProtocolInterface: EE4E5898-3914-4259-9D6E-DC7BD79403CF 3E9630C

Security Arch Protocol not present!!

CPU Arch Protocol not present!!

Metronome Arch Protocol not present!!

Timer Arch Protocol not present!!

Bds Arch Protocol not present!!

Watchdog Timer Arch Protocol not present!!

Runtime Arch Protocol not present!!

Variable Arch Protocol not present!!

Variable Write Arch Protocol not present!!

Capsule Arch Protocol not present!!

Monotonic Counter Arch Protocol not present!!

Reset Arch Protocol not present!!

Real Time Clock Arch Protocol not present!!

ASSERT_EFI_ERROR (Status = Not Found)
ASSERT /home/reinauer/svn/Tiano/edk2/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c(461): !EFI_ERROR (Status)

Change-Id: I14068e9a28ff67ab1bf03105d56dab2e8be7b230
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2154
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

2 files changed, 34 insertions, 0 deletions

diff --git a/src/Kconfig b/src/Kconfig
index 2c97327fb6..e24eb78037 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -495,6 +495,15 @@ config PAYLOAD_FILO
 
 	  See http://coreboot.org/Payloads for more information.
 
+config PAYLOAD_TIANOCORE
+	bool "Tiano Core"
+	help
+	  Select this option if you want to build a coreboot image
+	  with a Tiano Core payload. If you don't know what this is
+	  about, just leave it enabled.
+
+	  See http://coreboot.org/Payloads for more information.
+
 endchoice
 
 choice
@@ -527,6 +536,13 @@ config FILO_MASTER
 	  Newest FILO version
 endchoice
 
+config TIANOCORE_FILE
+	string "Tianocore FILE"
+	depends on PAYLOAD_TIANOCORE
+	default "DXEFV.Fv"
+	help
+	  TBD
+
 config PAYLOAD_FILE
 	string "Payload path and filename"
 	depends on PAYLOAD_ELF
@@ -542,6 +558,10 @@ config PAYLOAD_FILE
 	depends on PAYLOAD_FILO
 	default "payloads/external/FILO/filo/build/filo.elf"
 
+config PAYLOAD_FILE
+	depends on PAYLOAD_TIANOCORE
+	default "$(obj)/tiano/tianocoreboot.elf"
+
 # TODO: Defined if no payload? Breaks build?
 config COMPRESSED_PAYLOAD_LZMA
 	bool "Use LZMA compression for payloads"
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 190f7cb747..e498121dbe 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -48,6 +48,9 @@ endif
 ifeq ($(CONFIG_PAYLOAD_FILO),y)
 COREBOOT_ROM_DEPENDENCIES+=filo
 endif
+ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y)
+COREBOOT_ROM_DEPENDENCIES+=tianocore
+endif
 ifeq ($(CONFIG_AP_CODE_IN_CAR),y)
 COREBOOT_ROM_DEPENDENCIES+=$(objcbfs)/coreboot_ap.elf
 endif
@@ -99,6 +102,12 @@ ifeq ($(CONFIG_PAYLOAD_FILO),y)
 	@printf "    PAYLOAD    FILO (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
 	$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
 endif
+ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y)
+	@printf "    PAYLOAD    Tiano Core (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
+	$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
+	@printf "    PAYLOAD    Tiano Core FD $(CONFIG_TIANOCORE_FILE)\n"
+	$(CBFSTOOL) $@.tmp add -f $(CONFIG_TIANOCORE_FILE) -n $(CONFIG_CBFS_PREFIX)/tianocore.fd -t raw
+endif
 ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y)
 	@printf "    CONFIG     $(DOTCONFIG)\n"
 	if [ -f $(DOTCONFIG) ]; then \
@@ -408,3 +417,8 @@ filo:
 			CONFIG_FILO_MASTER=$(CONFIG_FILO_MASTER) \
 			CONFIG_FILO_STABLE=$(CONFIG_FILO_STABLE)
 
+tianocore:
+	$(MAKE) -C payloads/tianocoreboot \
+			CC="$(CC)" AS="$(AS)" OBJCOPY="$(OBJCOPY)" \
+			obj=$(abspath $(obj))/tiano
+