[coreboot] Samsung 550 Chromebook own Coreboot

Wed Jul 24 16:09:00 CEST 2013

Aaron,

On 24/07/2013 14:36, Aaron Durbin wrote:

> John,
>
> Are you checking out the blobs repo into 3rdparty? In that repo there
> are the following blobs for lumpy:
>

Yes.

>
http://review.coreboot.org/gitweb?p=blobs.git;a=tree;f=mainboard/samsung/lumpy;h=b4c159f20789c0eacdf5a25135a3275d277cf256;hb=refs/heads/master
>
> The descriptor and me blobs don't live in cbfs. They live in the rom
> but not as cbfs files.
>

Yeah, I guessed it was something like that. I basically asked Ron that 
question an hour or so ago but forgot to cc the list.

> Offset 0:
> descriptor.bin
> Offset 0 + sizeof(descriptor.bin):
> me.bin
> Offset 0 + sizeof(descriptor.bin) + sizeof(me.bin):
> Usable rom space for corebot. This should be 6MiB. i.e. descriptor +
> me.bin take 2MiB (there is some rounding).
>
> The mrc.bin needs to be at a fixed location in the address space (and
> fixed location in rom) in order to work correctly.
>
> You will need adjust the CONFIG_ paths in your .config for the build
> to work. Looking at src/southbridge/intel/bd82x6x/Makefile.inc I see
> CONFIG_HAVE_ME_BIN needs to be set to y and CONFIG_ME_BIN_PATH needs
> to be set accordingly like I provided my previous example for 
> mrc.bin.

AFAIK the paths I have are correct since the build finishes without 
error.

>
> Could you provide more details of your .config and the location of 
> the
> blobs on your local file system? This sounds like a simple build 
> issue
> in that the pieces aren't being placed in the proper places. I'm
> guessing the default path locations in the Kconfigs just don't line 
> up
> correctly -- thus leading to some manual intervention.
>

Blobs are in 3rdparty/mainboard/samsung/lumpy and 
3rdparty/northbridge/intel/sandybridge

Here is my .config:

#
# Automatically generated make config: don't edit
# coreboot version: 4.0-4562-g026ff3e
# Wed Jul 24 12:57:28 2013
#

#
# General setup
#
# CONFIG_EXPERT is not set
CONFIG_LOCALVERSION=""
CONFIG_CBFS_PREFIX="fallback"
# CONFIG_ALT_CBFS_LOAD_PAYLOAD is not set
CONFIG_COMPILER_GCC=y
# CONFIG_COMPILER_LLVM_CLANG is not set
# CONFIG_SCANBUILD_ENABLE is not set
# CONFIG_CCACHE is not set
# CONFIG_USE_OPTION_TABLE is not set
# CONFIG_COMPRESS_RAMSTAGE is not set
# CONFIG_INCLUDE_CONFIG_FILE is not set
CONFIG_EARLY_CBMEM_INIT=y
# CONFIG_DYNAMIC_CBMEM is not set
# CONFIG_COLLECT_TIMESTAMPS is not set
CONFIG_USE_BLOBS=y
# CONFIG_COVERAGE is not set

#
# Mainboard
#
# CONFIG_VENDOR_AAEON is not set
# CONFIG_VENDOR_ABIT is not set
# CONFIG_VENDOR_ADLINK is not set
# CONFIG_VENDOR_ADVANSUS is not set
# CONFIG_VENDOR_ADVANTECH is not set
# CONFIG_VENDOR_AMD is not set
# CONFIG_VENDOR_AOPEN is not set
# CONFIG_VENDOR_ARIMA is not set
# CONFIG_VENDOR_ARTECGROUP is not set
# CONFIG_VENDOR_ASI is not set
# CONFIG_VENDOR_ASROCK is not set
# CONFIG_VENDOR_ASUS is not set
# CONFIG_VENDOR_A_TREND is not set
# CONFIG_VENDOR_AVALUE is not set
# CONFIG_VENDOR_AXUS is not set
# CONFIG_VENDOR_AZZA is not set
# CONFIG_VENDOR_BACHMANN is not set
# CONFIG_VENDOR_BCOM is not set
# CONFIG_VENDOR_BIFFEROS is not set
# CONFIG_VENDOR_BIOSTAR is not set
# CONFIG_VENDOR_BROADCOM is not set
# CONFIG_VENDOR_COMPAQ is not set
# CONFIG_VENDOR_DIGITALLOGIC is not set
# CONFIG_VENDOR_DMP is not set
# CONFIG_VENDOR_EAGLELION is not set
# CONFIG_VENDOR_ECS is not set
# CONFIG_VENDOR_EMULATION is not set
# CONFIG_VENDOR_GETAC is not set
# CONFIG_VENDOR_GIGABYTE is not set
# CONFIG_VENDOR_GOOGLE is not set
# CONFIG_VENDOR_HP is not set
# CONFIG_VENDOR_IBASE is not set
# CONFIG_VENDOR_IBM is not set
# CONFIG_VENDOR_IEI is not set
# CONFIG_VENDOR_INTEL is not set
# CONFIG_VENDOR_IWAVE is not set
# CONFIG_VENDOR_IWILL is not set
# CONFIG_VENDOR_JETWAY is not set
# CONFIG_VENDOR_KONTRON is not set
# CONFIG_VENDOR_LANNER is not set
# CONFIG_VENDOR_LENOVO is not set
# CONFIG_VENDOR_LIPPERT is not set
# CONFIG_VENDOR_MITAC is not set
# CONFIG_VENDOR_MSI is not set
# CONFIG_VENDOR_NEC is not set
# CONFIG_VENDOR_NEWISYS is not set
# CONFIG_VENDOR_NOKIA is not set
# CONFIG_VENDOR_NVIDIA is not set
# CONFIG_VENDOR_PCENGINES is not set
# CONFIG_VENDOR_RCA is not set
# CONFIG_VENDOR_RODA is not set
CONFIG_VENDOR_SAMSUNG=y
# CONFIG_VENDOR_SIEMENS is not set
# CONFIG_VENDOR_SOYO is not set
# CONFIG_VENDOR_SUNW is not set
# CONFIG_VENDOR_SUPERMICRO is not set
# CONFIG_VENDOR_TECHNEXION is not set
# CONFIG_VENDOR_TECHNOLOGIC is not set
# CONFIG_VENDOR_TELEVIDEO is not set
# CONFIG_VENDOR_TI is not set
# CONFIG_VENDOR_THOMSON is not set
# CONFIG_VENDOR_TRAVERSE is not set
# CONFIG_VENDOR_TYAN is not set
# CONFIG_VENDOR_VIA is not set
# CONFIG_VENDOR_WINENT is not set
# CONFIG_VENDOR_WYSE is not set
CONFIG_BOARD_SPECIFIC_OPTIONS=y
CONFIG_MAINBOARD_DIR="samsung/lumpy"
CONFIG_MAINBOARD_PART_NUMBER="Lumpy"
CONFIG_IRQ_SLOT_COUNT=18
CONFIG_MAINBOARD_VENDOR="SAMSUNG"
CONFIG_MAX_CPUS=8
CONFIG_RAMTOP=0x200000
CONFIG_HEAP_SIZE=0x4000
CONFIG_RAMBASE=0x100000
CONFIG_VGA_BIOS_ID="8086,0106"
CONFIG_DRIVERS_PS2_KEYBOARD=y
CONFIG_ONBOARD_VGA_IS_PRIMARY=y
CONFIG_VGA_BIOS=y
# CONFIG_CONSOLE_POST is not set
# CONFIG_UDELAY_IO is not set
CONFIG_DCACHE_RAM_BASE=0xff7f0000
CONFIG_DCACHE_RAM_SIZE=0x10000
# CONFIG_SERIAL_CPU_INIT is not set
CONFIG_ACPI_SSDTX_NUM=0
CONFIG_VGA_BIOS_FILE="pci8086,0106.rom"
# CONFIG_PCI_64BIT_PREF_MEM is not set
CONFIG_MMCONF_BASE_ADDRESS=0xf0000000
CONFIG_ID_SECTION_OFFSET=0x80
CONFIG_XIP_ROM_SIZE=0x10000
# CONFIG_BOARD_GOOGLE_BUTTERFLY is not set
# CONFIG_BOARD_GOOGLE_LINK is not set
# CONFIG_BOARD_GOOGLE_PARROT is not set
# CONFIG_BOARD_GOOGLE_PIT is not set
# CONFIG_BOARD_GOOGLE_SNOW is not set
# CONFIG_BOARD_GOOGLE_STOUT is not set
CONFIG_MMCONF_SUPPORT_DEFAULT=y
CONFIG_MRC_FILE="3rdparty/northbridge/intel/sandybridge/systemagent-r6.bin"
CONFIG_HAVE_IFD_BIN=y
CONFIG_HAVE_ME_BIN=y
# CONFIG_HAVE_GBE_BIN is not set
CONFIG_MAINBOARD_SMBIOS_MANUFACTURER="Samsung"
# CONFIG_POWER_BUTTON_FORCE_ENABLE is not set
CONFIG_LOGICAL_CPUS=y
CONFIG_IOAPIC=y
CONFIG_SMP=y
CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8
# CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL is not set
# CONFIG_USBDEBUG is not set
# CONFIG_K8_REV_F_SUPPORT is not set
CONFIG_BOARD_SAMSUNG_LUMPY=y
# CONFIG_BOARD_SAMSUNG_STUMPY is not set
CONFIG_CPU_ADDR_BITS=32
CONFIG_BOARD_ROMSIZE_KB_8192=y
# CONFIG_COREBOOT_ROMSIZE_KB_64 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_128 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_512 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_1024 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_2048 is not set
# CONFIG_COREBOOT_ROMSIZE_KB_4096 is not set
CONFIG_COREBOOT_ROMSIZE_KB_8192=y
# CONFIG_COREBOOT_ROMSIZE_KB_16384 is not set
CONFIG_COREBOOT_ROMSIZE_KB=8192
CONFIG_ROM_SIZE=0x800000
CONFIG_MAINBOARD_SERIAL_NUMBER="123456789"
CONFIG_MAINBOARD_VERSION="1.0"
CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="Lumpy"
CONFIG_ARCH_X86=y
# CONFIG_ARCH_ARMV7 is not set

#
# Architecture (x86)
#
CONFIG_X86_ARCH_OPTIONS=y
CONFIG_MARK_GRAPHICS_MEM_WRCOMB=y
# CONFIG_AP_IN_SIPI_WAIT is not set
# CONFIG_SIPI_VECTOR_IN_ROM is not set
CONFIG_STACK_SIZE=0x1000
CONFIG_MAX_REBOOT_CNT=3
CONFIG_NUM_IPI_STARTS=2
CONFIG_X86_BOOTBLOCK_SIMPLE=y
# CONFIG_X86_BOOTBLOCK_NORMAL is not set
CONFIG_BOOTBLOCK_SOURCE="bootblock_simple.c"
# CONFIG_UPDATE_IMAGE is not set
# CONFIG_ROMCC is not set
CONFIG_PC80_SYSTEM=y
CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT="northbridge/intel/sandybridge/bootblock.c"
# CONFIG_HAVE_CMOS_DEFAULT is not set
CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT="southbridge/intel/bd82x6x/bootblock.c"
CONFIG_IOAPIC_INTERRUPTS_ON_FSB=y
# CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS is not set
CONFIG_HPET_ADDRESS=0xfed00000
CONFIG_HAVE_ARCH_MEMSET=y
CONFIG_HAVE_ARCH_MEMCPY=y
CONFIG_HAVE_ARCH_MEMMOVE=y

#
# Chipset
#

#
# CPU
#
CONFIG_BOOTBLOCK_CPU_INIT="cpu/intel/model_206ax/bootblock.c"
CONFIG_SOCKET_SPECIFIC_OPTIONS=y
CONFIG_CPU_SPECIFIC_OPTIONS=y
# CONFIG_CPU_AMD_AGESA is not set
CONFIG_HAVE_INIT_TIMER=y
CONFIG_HIGH_SCRATCH_MEMORY_SIZE=0x0
CONFIG_CPU_INTEL_MODEL_206AX=y
CONFIG_SMM_TSEG_SIZE=0x800000
CONFIG_ENABLE_VMX=y
CONFIG_MICROCODE_INCLUDE_PATH="src/cpu/intel/model_206ax"
CONFIG_SSE2=y
CONFIG_CPU_INTEL_SOCKET_RPGA989=y
CONFIG_CACHE_MRC_BIN=y
# CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE is not set
CONFIG_UDELAY_LAPIC=y
# CONFIG_LAPIC_MONOTONIC_TIMER is not set
# CONFIG_UDELAY_TSC is not set
# CONFIG_UDELAY_TIMER2 is not set
# CONFIG_TSC_CALIBRATE_WITH_IO is not set
# CONFIG_TSC_SYNC_LFENCE is not set
CONFIG_TSC_SYNC_MFENCE=y
CONFIG_CACHE_ROM=y
CONFIG_SMM_TSEG=y
# CONFIG_SMM_MODULES is not set
# CONFIG_X86_AMD_FIXED_MTRRS is not set
# CONFIG_CAR_MIGRATION is not set
CONFIG_CACHE_AS_RAM=y
CONFIG_AP_SIPI_VECTOR=0xfffff000
CONFIG_MMX=y
CONFIG_SSE=y
CONFIG_CPU_MICROCODE_IN_CBFS=y
CONFIG_CPU_MICROCODE_CBFS_GENERATE=y
# CONFIG_CPU_MICROCODE_CBFS_EXTERNAL is not set
# CONFIG_CPU_MICROCODE_CBFS_NONE is not set

#
# Northbridge
#
CONFIG_VIDEO_MB=0
# CONFIG_NORTHBRIDGE_AMD_AGESA is not set
# CONFIG_AMD_NB_CIMX is not set
# CONFIG_NORTHBRIDGE_AMD_CIMX_RD890 is not set
CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE=y
CONFIG_CACHE_MRC_SIZE_KB=256
CONFIG_MRC_CACHE_BASE=0xff800000
CONFIG_EXTERNAL_MRC_BLOB=y
CONFIG_DCACHE_RAM_MRC_VAR_SIZE=0x4000
CONFIG_HAVE_MRC=y
CONFIG_CBFS_SIZE=0x400000
CONFIG_HPET_MIN_TICKS=0x80
CONFIG_MAX_PIRQ_LINKS=4

#
# Southbridge
#
CONFIG_EHCI_BAR=0xfef00000
CONFIG_EHCI_DEBUG_OFFSET=0xa0
# CONFIG_AMD_SB_CIMX is not set
# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800 is not set
# CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900 is not set
CONFIG_SPI_FLASH=y
CONFIG_AMD_SB_SPI_TX_LEN=4
CONFIG_SOUTHBRIDGE_INTEL_BD82X6X=y
CONFIG_SOUTH_BRIDGE_OPTIONS=y
# CONFIG_SERIRQ_CONTINUOUS_MODE is not set
# CONFIG_BUILD_WITH_FAKE_IFD is not set
CONFIG_IFD_BIN_PATH="3rdparty/mainboard/$(MAINBOARDDIR)/descriptor.bin"
CONFIG_ME_BIN_PATH="3rdparty/mainboard/$(MAINBOARDDIR)/me.bin"
# CONFIG_LOCK_MANAGEMENT_ENGINE is not set
# CONFIG_LOCK_SPI_ON_RESUME is not set

#
# Super I/O
#
CONFIG_SUPERIO_SMSC_MEC1308=y

#
# Embedded Controllers
#
CONFIG_EC_SMSC_MEC1308=y

#
# Devices
#
# CONFIG_MAINBOARD_HAS_NATIVE_VGA_INIT is not set
# CONFIG_MULTIPLE_VGA_ADAPTERS is not set
CONFIG_PCI=y
# CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not set
CONFIG_PCIX_PLUGIN_SUPPORT=y
CONFIG_PCIEXP_PLUGIN_SUPPORT=y
CONFIG_AGP_PLUGIN_SUPPORT=y
CONFIG_CARDBUS_PLUGIN_SUPPORT=y
CONFIG_PCIEXP_COMMON_CLOCK=y
CONFIG_PCIEXP_ASPM=y
CONFIG_PCI_BUS_SEGN_BITS=0

#
# VGA BIOS
#

#
# PXE ROM
#
# CONFIG_PXE_ROM is not set

#
# Generic Drivers
#
# CONFIG_ELOG is not set
CONFIG_DRIVERS_GENERIC_IOAPIC=y
# CONFIG_IPMI_KCS is not set
# CONFIG_DRIVER_MAXIM_MAX77686 is not set
# CONFIG_DRIVERS_OXFORD_OXPCIE is not set
# CONFIG_DRIVER_PARADE_PS8625 is not set
CONFIG_TPM=y
CONFIG_RTL8168_ROM_DISABLE=y
CONFIG_DRIVERS_SIL_3114=y
# CONFIG_SPI_FLASH_SMM is not set
CONFIG_SPI_FLASH_EON=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_SST=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_SPI_FLASH_NO_FAST_READ is not set
CONFIG_SPI_FLASH_GIGADEVICE=y
# CONFIG_DRIVER_TI_TPS65090 is not set
CONFIG_MMCONF_SUPPORT=y

#
# Console
#
CONFIG_EARLY_CONSOLE=y
# CONFIG_CONSOLE_SERIAL is not set
# CONFIG_SPKMODEM is not set
CONFIG_HAVE_USBDEBUG=y
# CONFIG_CONSOLE_NE2K is not set
# CONFIG_CONSOLE_CBMEM is not set
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_6 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_5 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_4 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_2 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_1 is not set
# CONFIG_DEFAULT_CONSOLE_LOGLEVEL_0 is not set
# CONFIG_CONSOLE_LOGBUF is not set
# CONFIG_NO_POST is not set
# CONFIG_CMOS_POST is not set
CONFIG_IO_POST=y
CONFIG_IO_POST_PORT=0x80
CONFIG_HAVE_UART_IO_MAPPED=y
# CONFIG_HAVE_UART_MEMORY_MAPPED is not set
# CONFIG_HAVE_UART_SPECIAL is not set
CONFIG_HAVE_ACPI_RESUME=y
# CONFIG_HAVE_ACPI_SLIC is not set
CONFIG_HAVE_HARD_RESET=y
# CONFIG_HAVE_MONOTONIC_TIMER is not set
CONFIG_HAVE_OPTION_TABLE=y
# CONFIG_PIRQ_ROUTE is not set
CONFIG_HAVE_SMI_HANDLER=y
# CONFIG_PCI_IO_CFG_EXT is not set
CONFIG_CACHE_ROM_SIZE=0x400000
CONFIG_USE_WATCHDOG_ON_BOOT=y
# CONFIG_VGA is not set
CONFIG_GFXUMA=y
# CONFIG_RELOCATABLE_MODULES is not set
CONFIG_HAVE_ACPI_TABLES=y

#
# System tables
#
CONFIG_MULTIBOOT=y
CONFIG_GENERATE_ACPI_TABLES=y
CONFIG_GENERATE_MP_TABLE=y
# CONFIG_GENERATE_PIRQ_TABLE is not set
CONFIG_GENERATE_SMBIOS_TABLES=y

#
# Payload
#
# CONFIG_PAYLOAD_NONE is not set
# CONFIG_PAYLOAD_ELF is not set
CONFIG_PAYLOAD_SEABIOS=y
# CONFIG_PAYLOAD_FILO is not set
# CONFIG_PAYLOAD_TIANOCORE is not set
CONFIG_SEABIOS_STABLE=y
# CONFIG_SEABIOS_MASTER is not set
CONFIG_PAYLOAD_FILE="$(obj)/seabios/out/bios.bin.elf"
# CONFIG_COMPRESSED_PAYLOAD_LZMA is not set
# CONFIG_COMPRESSED_PAYLOAD_NRV2B is not set

#
# Debugging
#
# CONFIG_GDB_STUB is not set
# CONFIG_DEBUG_CBFS is not set
# CONFIG_HAVE_DEBUG_RAM_SETUP is not set
# CONFIG_HAVE_DEBUG_CAR is not set
# CONFIG_HAVE_DEBUG_SMBUS is not set
# CONFIG_DEBUG_SMI is not set
# CONFIG_DEBUG_SMM_RELOCATION is not set
# CONFIG_DEBUG_MALLOC is not set
# CONFIG_DEBUG_ACPI is not set
# CONFIG_DEBUG_TPM is not set
# CONFIG_DEBUG_SPI_FLASH is not set
# CONFIG_DEBUG_INTEL_ME is not set
# CONFIG_TRACE is not set
# CONFIG_RAMINIT_SYSINFO is not set
# CONFIG_ENABLE_APIC_EXT_ID is not set
CONFIG_WARNINGS_ARE_ERRORS=y
# CONFIG_POWER_BUTTON_DEFAULT_ENABLE is not set
# CONFIG_POWER_BUTTON_DEFAULT_DISABLE is not set
# CONFIG_POWER_BUTTON_FORCE_DISABLE is not set
# CONFIG_POWER_BUTTON_IS_OPTIONAL is not set
CONFIG_CHROMEOS=y

#
# ChromeOS
#
CONFIG_VBNV_OFFSET=0x26
CONFIG_VBNV_SIZE=0x10
# CONFIG_CHROMEOS_RAMOOPS is not set
CONFIG_FLASHMAP_OFFSET=0x00610000
# CONFIG_VBOOT_VERIFY_FIRMWARE is not set
# CONFIG_NO_TPM_RESUME is not set

> -Aaron
>
> On Wed, Jul 24, 2013 at 6:30 AM, John Lewis <jlewis at johnlewis.ie> 
> wrote:
>
>> Well, that didn't work, although the fan briefly span up, which I
>> didn't notice before. I also tried building your beloved Parrot, and
>> that is missing me.bin too. On 24/07/2013 11:26, John Lewis wrote:
>>
>>> I realise that this may well not work for reasons I don't 
>>> understand,
>>> but I have manually added the me.bin file to coreboot.rom using
>>> cbfstool. Worth a try, I thought. On 24/07/2013 07:38, ron minnich
>>> wrote:
>>>
>>>> On Tue, Jul 23, 2013 at 9:44 PM, Peter Stuge <peter at stuge.se
>>>> [1][1]> wrote:
>>>>
>>>>> I guess eliminating that deployment/release process completely is
>>>>> the reason to just always work directly upstream.
>>>> well, that deploy/release process is not going to be eliminated.
>>>> I'm just working on some ideas to make things better in the 
>>>> context
>>>> of that process, which I think is doable. I'm just grateful John 
>>>> is
>>>> a patient and reasonable guy :-) ron
>> -- coreboot mailing list: coreboot at coreboot.org [2]
>> http://www.coreboot.org/mailman/listinfo/coreboot [3]