Patch set updated for coreboot: 75ad223 cougar_canyon2: Switch CPU/NB/SB/to the shared FSP code
Martin Roth (martin.roth@se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5636
-gerrit
commit 75ad223759dcbb6e69b83bc6c2297af4f633787d Author: Martin Roth gaumless@gmail.com Date: Fri Apr 25 15:09:27 2014 -0600
cougar_canyon2: Switch CPU/NB/SB/to the shared FSP code
CPU - fsp_model_206ax: - Remove Kconfig options and mark this as using the FSP. - Use shared FSP cache_as_ram.inc file Mainboard - intel/cougar_canyon2: - Update to use the shared FSP header file. - Modify to call copy_and_run() directly instead of returning to cache_as_ram.inc. Northbridge - fsp_sandybridge: - remove mrccache, fsp_util.[ch] - add fsp/chipset_fsp_util.[ch] with chipset specific FSP bits. - Update to use the shared FSP header file.
Change-Id: Ibc52a78312c2fcbd1e632bc2484e4379a4f057d4 Signed-off-by: Martin Roth gaumless@gmail.com Signed-off-by: Martin Roth martin.roth@se-eng.com --- src/cpu/intel/fsp_model_206ax/Kconfig | 23 +- src/cpu/intel/fsp_model_206ax/Makefile.inc | 11 +- src/cpu/intel/fsp_model_206ax/cache_as_ram.inc | 292 --------------- src/mainboard/intel/cougar_canyon2/romstage.c | 13 +- src/northbridge/intel/fsp_sandybridge/Kconfig | 67 +--- src/northbridge/intel/fsp_sandybridge/Makefile.inc | 27 +- src/northbridge/intel/fsp_sandybridge/fsp/Kconfig | 42 +++ .../intel/fsp_sandybridge/fsp/Makefile.inc | 22 ++ .../intel/fsp_sandybridge/fsp/chipset_fsp_util.c | 117 ++++++ .../intel/fsp_sandybridge/fsp/chipset_fsp_util.h | 65 ++++ src/northbridge/intel/fsp_sandybridge/fsp_util.c | 414 --------------------- src/northbridge/intel/fsp_sandybridge/fsp_util.h | 88 ----- src/northbridge/intel/fsp_sandybridge/mrccache.c | 257 ------------- .../intel/fsp_sandybridge/northbridge.c | 2 +- .../intel/fsp_sandybridge/northbridge.h | 9 - .../intel/fsp_sandybridge/northbridge_pci_devs.h | 47 +++ src/southbridge/intel/fsp_bd82x6x/Makefile.inc | 2 + .../intel/fsp_bd82x6x/southbridge_pci_devs.h | 127 +++++++ 18 files changed, 439 insertions(+), 1186 deletions(-)
diff --git a/src/cpu/intel/fsp_model_206ax/Kconfig b/src/cpu/intel/fsp_model_206ax/Kconfig index 3aacaf7..1db5030 100644 --- a/src/cpu/intel/fsp_model_206ax/Kconfig +++ b/src/cpu/intel/fsp_model_206ax/Kconfig @@ -28,6 +28,7 @@ if CPU_INTEL_FSP_MODEL_206AX || CPU_INTEL_FSP_MODEL_306AX
config CPU_SPECIFIC_OPTIONS def_bool y + select PLATFORM_USES_FSP select ARCH_BOOTBLOCK_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 @@ -70,26 +71,4 @@ config MICROCODE_INCLUDE_PATH default "../intel/cpu/ivybridge/microcode" if CPU_INTEL_FSP_MODEL_306AX default "../intel/cpu/sandybridge/microcode" if CPU_INTEL_FSP_MODEL_206AX
-config FSP_IMAGE_ID_DWORD0 - hex - default 0x2D325453 if CPU_INTEL_FSP_MODEL_306AX && SOUTHBRIDGE_INTEL_FSP_I89XX - default 0x2D324343 if CPU_INTEL_FSP_MODEL_306AX && SOUTHBRIDGE_INTEL_FSP_BD82X6X - help - The FSP Image ID is different for each platform's FSP and can be used to - verify that the right FSP binary is loaded. - For the ivybridge/89xx FSP, the Image Id will be "ST2-FSP\0", - for ivybridge/bd82x6x FSPs, the Image Id will be "CC2-FSP\0", - This dword holds the first 4 bytes of the string, as - a hex value. - -config FSP_IMAGE_ID_DWORD1 - hex - default 0x00505346 - help - For the ivybridge/I89xx FSP, the Image Id will be "ST2-FSP\0", - for ivybridge/bd82x6x FSPs, the Image Id will be "CC2-FSP\0", - This dword holds the second 4 bytes of the string, as - a hex value. Since the strings use the same second dword, - no additional logic is needed. - endif diff --git a/src/cpu/intel/fsp_model_206ax/Makefile.inc b/src/cpu/intel/fsp_model_206ax/Makefile.inc index 7986767..6004462 100644 --- a/src/cpu/intel/fsp_model_206ax/Makefile.inc +++ b/src/cpu/intel/fsp_model_206ax/Makefile.inc @@ -7,9 +7,8 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE) += microcode_blob.c
-cpu_incs += $(src)/cpu/intel/fsp_model_206ax/cache_as_ram.inc - -CC_bootblock := $(CC_bootblock) -I$(CONFIG_MICROCODE_INCLUDE_PATH) -CC_romstage := $(CC_romstage) -I$(CONFIG_MICROCODE_INCLUDE_PATH) -CC_ramstage := $(CC_ramstage) -I$(CONFIG_MICROCODE_INCLUDE_PATH) -CC_x86_32 := $(CC_x86_32) -I$(CONFIG_MICROCODE_INCLUDE_PATH) +ifneq ($(CONFIG_MICROCODE_INCLUDE_PATH),) +ifneq ($(wildcard $(shell realpath -L "$(top)/$(CONFIG_MICROCODE_INCLUDE_PATH)")),) +INCLUDES += -I$(CONFIG_MICROCODE_INCLUDE_PATH) +endif +endif diff --git a/src/cpu/intel/fsp_model_206ax/cache_as_ram.inc b/src/cpu/intel/fsp_model_206ax/cache_as_ram.inc deleted file mode 100644 index cc35060..0000000 --- a/src/cpu/intel/fsp_model_206ax/cache_as_ram.inc +++ /dev/null @@ -1,292 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2000,2007 Ronald G. Minnich rminnich@gmail.com - * Copyright (C) 2007-2008 coresystems GmbH - * Copyright (C) 2013 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <cpu/x86/stack.h> -#include <cpu/x86/mtrr.h> -#include <cpu/x86/cache.h> -#include <cpu/x86/post_code.h> -#include <cbmem.h> - -#define CACHE_AS_RAM_SIZE CONFIG_DCACHE_RAM_SIZE -#define CACHE_AS_RAM_BASE CONFIG_DCACHE_RAM_BASE - -#define CPU_PHYSMASK_HI (1 << (CONFIG_CPU_ADDR_BITS - 32) - 1) -#define LHLT_DELAY 0x50000 /* delay between post codes on FSP failure */ -#define NoEvictMod_MSR 0x2e0 - -cache_as_ram: - post_code(0x20) - - /* Send INIT IPI to all excluding ourself. */ - movl $0x000C4500, %eax - movl $0xFEE00300, %esi - movl %eax, (%esi) - - /* All CPUs need to be in Wait for SIPI state */ -wait_for_sipi: - movl (%esi), %eax - bt $12, %eax - jc wait_for_sipi - - post_code(0x21) - /* Zero out all fixed range and variable range MTRRs. */ - movl $mtrr_table, %esi - movl $((mtrr_table_end - mtrr_table) / 2), %edi - xorl %eax, %eax - xorl %edx, %edx -clear_mtrrs: - movw (%esi), %bx - movzx %bx, %ecx - wrmsr - add $2, %esi - dec %edi - jnz clear_mtrrs - - /* Init floating point */ - emms - fninit - - /* - * Find the FSP binary in cbfs. - * Make a fake stack that has the return value back to this code. - */ - lea fake_fsp_stack, %esp - jmp find_fsp -find_fsp_ret: - /* Save the FSP location */ - mov %eax, %ebp - cmp $CONFIG_FSP_LOC, %eax - jb halt1 - - post_code(0x22) - - /* Calculate entry into FSP */ - mov 0x30(%ebp), %eax /* Load TempRamInitEntry */ - add 0x1c(%ebp), %eax /* add in the offset for the FSP base address */ - - /* - * Pass early init variables on a fake stack (no memory yet) - * as well as the return location - */ - lea CAR_init_stack, %esp - - /* call FSP binary to setup temporary stack */ - jmp *%eax - -CAR_init_done: - addl $4, %esp - cmp $0, %eax - jne halt2 - - /* Save FSP_INFO_HEADER location in ebx */ - mov %ebp, %ebx - - /* - * setup bootloader stack - * ecx: stack base - * edx: stack top - */ - lea -4(%edx), %esp - movl %esp, %ebp - -before_romstage: - post_code(0x23) - - /* Call romstage.c main function. */ - pushl %ebx - call main - -romstage_main_return: - post_code(0x2f) - -/* Disable cache. */ - movl %cr0, %eax - orl $CR0_CacheDisable, %eax - movl %eax, %cr0 - - post_code(0x31) - - /* Disable MTRR. */ - movl $MTRRdefType_MSR, %ecx - rdmsr - andl $(~MTRRdefTypeEn), %eax - wrmsr - - post_code(0x32) - - /* Zero out all fixed range and variable range MTRRs. */ - movl $mtrr_table, %esi - movl $((mtrr_table_end - mtrr_table) / 2), %edi - xorl %eax, %eax - xorl %edx, %edx -_clear_mtrrs_: - movw (%esi), %bx - movzx %bx, %ecx - wrmsr - add $2, %esi - dec %edi - jnz _clear_mtrrs_ - - post_code(0x33) - - /* Enable cache. */ - movl %cr0, %eax - andl $~(CR0_CacheDisable | CR0_NoWriteThrough), %eax - movl %eax, %cr0 - - post_code(0x36) - - /* Disable cache. */ - movl %cr0, %eax - orl $CR0_CacheDisable, %eax - movl %eax, %cr0 - - post_code(0x38) - - /* Enable Write Back and Speculative Reads for the first MB - * and ramstage. - */ - movl $MTRRphysBase_MSR(0), %ecx - movl $(0x00000000 | MTRR_TYPE_WRBACK), %eax - xorl %edx, %edx - wrmsr - movl $MTRRphysMask_MSR(0), %ecx - movl $(~(CONFIG_RAMTOP - 1) | MTRRphysMaskValid), %eax - movl $CPU_PHYSMASK_HI, %edx // 36bit address space - wrmsr - -#if CACHE_ROM_SIZE - /* Enable Caching and speculative Reads for the - * complete ROM now that we actually have RAM. - */ - movl $MTRRphysBase_MSR(1), %ecx - movl $(CACHE_ROM_BASE | MTRR_TYPE_WRPROT), %eax - xorl %edx, %edx - wrmsr - movl $MTRRphysMask_MSR(1), %ecx - movl $(~(CACHE_ROM_SIZE - 1) | MTRRphysMaskValid), %eax - movl $CPU_PHYSMASK_HI, %edx - wrmsr -#endif - - post_code(0x39) - - /* And enable cache again after setting MTRRs. */ - movl %cr0, %eax - andl $~(CR0_CacheDisable | CR0_NoWriteThrough), %eax - movl %eax, %cr0 - - post_code(0x3a) - - /* Enable MTRR. */ - movl $MTRRdefType_MSR, %ecx - rdmsr - orl $MTRRdefTypeEn, %eax - wrmsr - - post_code(0x3d) - - /* Clear boot_complete flag. */ - xorl %ebp, %ebp -__main: - post_code(POST_PREPARE_RAMSTAGE) - cld /* Clear direction flag. */ - - movl %ebp, %esi - - movl $ROMSTAGE_STACK, %esp - movl %esp, %ebp - pushl %esi - call copy_and_run - -halt1: - /* - * Failures for postcode 0xBA - failed in find_fsp() - * - * Values are: - * 0x01 - FV signature, "_FVH" not present - * 0x02 - FFS GUID not present - * 0x03 - FSP INFO Header not found - * 0x04 - ImageBase does not equal CONFIG_FSP_LOC - Is the FSP rebased to - * a different location, or does it need to be? - * 0x05 - FSP INFO Header signature "FSPH" not found - * 0x06 - FSP Image ID is not the expected ID. - * For ivybridge_bd82x6x, the ID is expected to be 'CC2-FSP\0' - * For ivybridge_i89xx, the ID is expected to be 'ST2-FSP\0' - * - */ - movb $0xBA, %ah - jmp .Lhlt - -halt2: - /* - * Failures for postcode 0xBB - failed in the FSP: - * - * 0x00 - FSP_SUCCESS: Temp RAM was initialized successfully. - * 0x02 - FSP_INVALID_PARAMETER: Input parameters are invalid. - * 0x0E - FSP_NOT_FOUND: No valid microcode was found in the microcode region. - * 0x03 - FSP_UNSUPPORTED: The FSP calling conditions were not met. - * 0x07 - FSP_DEVICE_ERROR: Temp RAM initialization failed - * 0x14 - FSP_ALREADY_STARTED: Temp RAM initialization has been invoked - */ - movb $0xBB, %ah - -.Lhlt: - xchg %al, %ah -#if CONFIG_POST_IO - outb %al, $CONFIG_POST_IO_PORT -#else - post_code(POST_DEAD_CODE) -#endif - movl $LHLT_DELAY, %ecx -.Lhlt_Delay: - outb %al, $0xED - loop .Lhlt_Delay - jmp .Lhlt - - .align 4 -fake_fsp_stack: - .long find_fsp_ret - -CAR_init_params: - .long CONFIG_CPU_MICROCODE_CBFS_LOC - .long CONFIG_CPU_MICROCODE_CBFS_LEN /* Microcode Length */ - .long 0xFFFFFFFF - CONFIG_ROM_SIZE + 1 /* Firmware Location */ - .long CONFIG_ROM_SIZE /* Total Firmware Length */ - -CAR_init_stack: - .long CAR_init_done - .long CAR_init_params - -mtrr_table: - /* Fixed MTRRs */ - .word 0x250, 0x258, 0x259 - .word 0x268, 0x269, 0x26A - .word 0x26B, 0x26C, 0x26D - .word 0x26E, 0x26F - /* Variable MTRRs */ - .word 0x200, 0x201, 0x202, 0x203 - .word 0x204, 0x205, 0x206, 0x207 - .word 0x208, 0x209, 0x20A, 0x20B - .word 0x20C, 0x20D, 0x20E, 0x20F -/* .word 0x210, 0x211, 0x212, 0x213 */ -mtrr_table_end: - diff --git a/src/mainboard/intel/cougar_canyon2/romstage.c b/src/mainboard/intel/cougar_canyon2/romstage.c index afd7e25..6938925 100644 --- a/src/mainboard/intel/cougar_canyon2/romstage.c +++ b/src/mainboard/intel/cougar_canyon2/romstage.c @@ -33,7 +33,7 @@ #include <console/console.h> #include <reset.h> #include "superio/smsc/sio1007/chip.h" -#include "northbridge/intel/fsp_sandybridge/fsp_util.h" +#include <fsp_util.h> #include "northbridge/intel/fsp_sandybridge/northbridge.h" #include "northbridge/intel/fsp_sandybridge/raminit.h" #include "southbridge/intel/fsp_bd82x6x/pch.h" @@ -42,6 +42,7 @@ #include <arch/cpu.h> #include <cpu/x86/msr.h> #include "gpio.h" +#include <arch/stages.h>
static inline void reset_system(void) { @@ -345,13 +346,9 @@ void romstage_main_continue(EFI_STATUS status, VOID *HobListPtr) { cbmemc_reinit(); #endif
-/* - * FSP returns to this function instead of main, so we can't return back - * to the cache_as_ram.inc. Just jump there to finish the ramstage loading. - */ - asm volatile ( - "jmp romstage_main_return\n" - ); + /* Load the ramstage. */ + copy_and_run(); + while (1); }
void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer) diff --git a/src/northbridge/intel/fsp_sandybridge/Kconfig b/src/northbridge/intel/fsp_sandybridge/Kconfig index ce366ef..2e1c087 100644 --- a/src/northbridge/intel/fsp_sandybridge/Kconfig +++ b/src/northbridge/intel/fsp_sandybridge/Kconfig @@ -28,15 +28,6 @@ config NORTHBRIDGE_INTEL_FSP_IVYBRIDGE
if NORTHBRIDGE_INTEL_FSP_IVYBRIDGE || NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
-config HAVE_FSP_BIN - bool "Use Intel Firmware Support Package" - help - Select this option to add an Intel FSP binary to - the resulting coreboot image. - - Note: Without this binary, coreboot builds relying on the FSP - will not boot - config VGA_BIOS_ID string default "8086,0106" @@ -47,32 +38,6 @@ config VGA_BIOS_ID 0x80860102, 0x8086010a, 0x80860112, 0x80860116 0x80860122, 0x80860126, 0x80860166
-config DCACHE_RAM_BASE - hex - default 0xff7f0000 - -config DCACHE_RAM_SIZE - hex - default 0x10000 - - -if HAVE_FSP_BIN - -config FSP_FILE - string "Intel FSP binary path and filename" - default "../intel/fsp/ivybridge_bd82x6x/FvFsp.bin" if CPU_INTEL_FSP_MODEL_306AX && SOUTHBRIDGE_INTEL_FSP_BD82X6X - default "../intel/fsp/ivybridge_i89xx/FvFsp.bin" if CPU_INTEL_FSP_MODEL_306AX && SOUTHBRIDGE_INTEL_FSP_I89XX - help - The path and filename of the Intel FSP binary for this platform. - -config FSP_LOC - hex "Intel FSP Binary location in cbfs" - default 0xfff80000 - help - The location in cbfs that the FSP is located. This must match the - value that is set in the FSP binary. If the FSP needs to be moved, - rebase the FSP with the Intel's BCT (tool). - config CBFS_SIZE hex "Size of CBFS filesystem in ROM" default 0x100000 @@ -84,35 +49,7 @@ config CBFS_SIZE This option specifies the maximum size of the CBFS portion in the firmware image.
-config ENABLE_FAST_BOOT - bool "Enable Fast Boot" - default y if CPU_INTEL_FSP_MODEL_306AX && SOUTHBRIDGE_INTEL_FSP_BD82X6X - help - Enabling this feature will cause MRC data to be cached in NV storage - which will speed up boot time on future reboots and/or power cycles. - -config MRC_CACHE_SIZE - hex "MRC Data Cache Size" - default 0x10000 - depends on ENABLE_FAST_BOOT - help - This is the amount of space in NV storage that is reserved for MRC data - cache storage when using fast boot. - -config VIRTUAL_ROM_SIZE - hex "Virtual ROM Size" - default ROM_SIZE - depends on ENABLE_FAST_BOOT - help - This is used to calculate the offset of the MRC data cache in NV - Storage for "Fast Boot". If in doubt, leave this set to the default - which sets the virtual size equal to the ROM size. - - Example: Cougar Canyon 2 has 2 8 MB SPI ROMs. When the SPI ROMs are - loaded with a 4 MB coreboot image, the virtual ROM size is 8 MB. When - the SPI ROMs are loaded with an 8 MB coreboot image, the virtual ROM - size is 16 MB. - -endif # HAVE_FSP_BIN +# Ivybridge Specific FSP Kconfig +source src/northbridge/intel/fsp_sandybridge/fsp/Kconfig
endif # NORTHBRIDGE_INTEL_FSP_IVYBRIDGE || NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE diff --git a/src/northbridge/intel/fsp_sandybridge/Makefile.inc b/src/northbridge/intel/fsp_sandybridge/Makefile.inc index 5bc3d58..f5dbbe4 100644 --- a/src/northbridge/intel/fsp_sandybridge/Makefile.inc +++ b/src/northbridge/intel/fsp_sandybridge/Makefile.inc @@ -2,7 +2,7 @@ # This file is part of the coreboot project. # # Copyright (C) 2010 Google Inc. -# Copyright (C) 2013 Sage Electronic Engineering, LLC. +# Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -18,41 +18,20 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #
+subdirs-y += fsp ramstage-y += northbridge.c ramstage-y += gma.c
ramstage-$(CONFIG_GENERATE_ACPI_TABLES) += acpi.c -ramstage-y += fsp_util.c -ramstage-$(CONFIG_ENABLE_FAST_BOOT) += mrccache.c
romstage-y += raminit.c -romstage-y += fsp_util.c romstage-y += early_init.c romstage-y += report_platform.c romstage-y += ../../../arch/x86/lib/walkcbfs.S -romstage-$(CONFIG_ENABLE_FAST_BOOT) += mrccache.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += udelay.c smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
-ifeq ($(CONFIG_HAVE_FSP_BIN),y) -# We don't ship an FSP, but booting without it is bound to fail -cbfs-files-y += fsp.bin -fsp.bin-file := $(call strip_quotes,$(CONFIG_FSP_FILE)) -fsp.bin-position := $(CONFIG_FSP_LOC) -fsp.bin-type := 0xab -endif - -ifeq ($(CONFIG_ENABLE_FAST_BOOT),y) -$(obj)/mrc.cache: - dd if=/dev/zero count=1 \ - bs=$(shell printf "%d" $(CONFIG_MRC_CACHE_SIZE) ) | \ - tr '\000' '\377' > $@ - -cbfs-files-y += mrc.cache -mrc.cache-file := $(obj)/mrc.cache -mrc.cache-position := 0xfff50000 -mrc.cache-type := 0xac -endif +INCLUDES += -I$(src)/northbridge/intel/fsp_sandybridge/fsp
$(obj)/northbridge/intel/fsp_sandybridge/acpi.ramstage.o : $(obj)/build.h diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig b/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig new file mode 100644 index 0000000..03999618 --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/fsp/Kconfig @@ -0,0 +1,42 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2014 Sage Electronic Engineering, LLC. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; version 2 of the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +config SANDYBRIDGE_FSP_SPECIFIC_OPTIONS + def_bool y + select PLATFORM_USES_FSP + select USE_GENERIC_FSP_CAR_INC + select FSP_USES_UPD if SOUTHBRIDGE_INTEL_FSP_I89XX + +config FSP_FILE + string + default "../intel/fsp/ivybridge_bd82x6x/FvFsp.bin" if SOUTHBRIDGE_INTEL_FSP_BD82X6X + default "../intel/fsp/ivybridge_i89xx/FvFsp.bin" if SOUTHBRIDGE_INTEL_FSP_I89XX + help + The path and filename of the Intel FSP binary for this platform. + +config FSP_LOC + hex "Intel FSP Binary location in CBFS" + default 0xfff80000 + help + The location in CBFS that the FSP is located. This must match the + value that is set in the FSP binary. If the FSP needs to be moved, + rebase the FSP with the Intel's BCT (tool). + + The Ivy Bridge Processor/Panther Point FSP is built with a preferred + base address of 0xFFF80000 diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc b/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc new file mode 100644 index 0000000..ebdc80a --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/fsp/Makefile.inc @@ -0,0 +1,22 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2014 Sage Electronic Engineering, LLC. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# + +ramstage-y += chipset_fsp_util.c +romstage-y += chipset_fsp_util.c + diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c new file mode 100644 index 0000000..f7bb023 --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.c @@ -0,0 +1,117 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <types.h> +#include <string.h> +#include <cpu/x86/stack.h> +#include <console/console.h> +#include <bootstate.h> +#include <cbmem.h> +#include <device/device.h> +#include <southbridge_pci_devs.h> +#include <fsp_util.h> +#include "../chip.h" +#include <reset.h> + +#ifndef CONFIG_ENABLE_FSP_FAST_BOOT +# error "CONFIG_ENABLE_FSP_FAST_BOOT must be set." +#endif + +#ifdef __PRE_RAM__ + +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) +static void GetUpdDefaultFromFsp (FSP_INFO_HEADER *FspInfo, UPD_DATA_REGION *UpdData) +{ + VPD_DATA_REGION *VpdDataRgnPtr; + UPD_DATA_REGION *UpdDataRgnPtr; + VpdDataRgnPtr = (VPD_DATA_REGION *)(UINT32)(FspInfo->CfgRegionOffset + FspInfo->ImageBase); + UpdDataRgnPtr = (UPD_DATA_REGION *)(UINT32)(VpdDataRgnPtr->PcdUpdRegionOffset + FspInfo->ImageBase); + memcpy((void*)UpdData, (void*)UpdDataRgnPtr, sizeof(UPD_DATA_REGION)); +} + +static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData) +{ + UpdData->HTEnable = TRUE; + UpdData->TurboEnable = FALSE; + UpdData->MemoryDownEnable = FALSE; + UpdData->FastBootEnable = CONFIG_ENABLE_FSP_FAST_BOOT; +} +#else /* IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) */ +const PLATFORM_CONFIG DefaultPlatformConfig = { +#if IS_ENABLED(CONFIG_DISABLE_SANDYBRIDGE_HYPERTHREADING) + FALSE, /* Hyperthreading */ +#else + TRUE, /* Hyperthreading */ +#endif + FALSE, /* Turbo Mode */ + FALSE, /* Memory Down */ +#if IS_ENABLED(CONFIG_ENABLE_FSP_FAST_BOOT) + TRUE, /* Fast Boot */ +#else + FALSE, /* Fast Boot */ +#endif /* CONFIG_ENABLE_FSP_FAST_BOOT */ +}; +#endif /* IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) */ + +/* + * + * Call the FSP to do memory init. The FSP doesn't return to this function. + * The FSP returns to the romstage_main_continue(). + * + */ +void chipset_fsp_early_init(FSP_INIT_PARAMS *FspInitParams, + FSP_INFO_HEADER *fsp_ptr) +{ + FSP_INIT_RT_BUFFER *pFspRtBuffer = FspInitParams->RtBufferPtr; +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) + UPD_DATA_REGION *fsp_upd_data = pFspRtBuffer->Common.UpdDataRgnPtr; +#else + MEM_CONFIG MemoryConfig; + memset((void*)&MemoryConfig, 0, sizeof(MEM_CONFIG)); +#endif + FspInitParams->NvsBufferPtr = NULL; + +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) + /* Initialize the UPD Data */ + GetUpdDefaultFromFsp (fsp_ptr, fsp_upd_data);/home/martin/extra/git/coreboot + ConfigureDefaultUpdData(fsp_upd_data); +#else + pFspRtBuffer->Platform.MemoryConfig = &MemoryConfig; + pFspRtBuffer->PlatformConfiguration.PlatformConfig = &DefaultPlatformConfig; +#endif + +#if IS_ENABLED(CONFIG_ENABLE_FSP_FAST_BOOT) + /* Find the fastboot cache that was saved in the ROM */ + FspInitParams->NvsBufferPtr = find_and_set_fastboot_cache(); +#endif + + pFspRtBuffer->Common.BootMode = 0; +} + +/* The FSP returns here after the fsp_early_init call */ +void ChipsetFspReturnPoint(EFI_STATUS Status, + VOID *HobListPtr) +{ + if (Status == 0xFFFFFFFF) { + hard_reset(); + } + romstage_main_continue(Status, HobListPtr); +} + +#endif /* __PRE_RAM__ */ diff --git a/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h new file mode 100644 index 0000000..2374943 --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/fsp/chipset_fsp_util.h @@ -0,0 +1,65 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef CHIPSET_FSP_UTIL_H +#define CHIPSET_FSP_UTIL_H + +#include <fsptypes.h> +#include <fspfv.h> +#include <fspffs.h> +#include <fspapi.h> +#include <fspplatform.h> +#include <fspinfoheader.h> +#include <fsphob.h> +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) +#include <peifsp.h> +#include <fsp_vpd.h> +#endif + +#define FSP_RESERVE_MEMORY_SIZE 0x200000 + +#define FSP_INFO_HEADER_GUID \ + { \ + 0x912740BE, 0x2284, 0x4734, {0xB9, 0x71, 0x84, 0xB0, 0x27, 0x35, 0x3F, 0x0C} \ + } + +#define FSP_NON_VOLATILE_STORAGE_HOB_GUID \ + { \ + 0x721acf02, 0x4d77, 0x4c2a, { 0xb3, 0xdc, 0x27, 0xb, 0x7b, 0xa9, 0xe4, 0xb0 } \ + } + + +/* + *The FSP Image ID is different for each platform's FSP and + * can be used to verify that the right FSP binary is loaded. + */ + +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_I89XX) +/* ST2-FSP0 */ +#define FSP_IMAGE_ID_DWORD0 0x2D325453 +#define FSP_IMAGE_ID_DWORD1 0x30505346 +#elif IS_ENABLED(CONFIG_SOUTHBRIDGE_INTEL_FSP_BD82X6X) +/* CC2-FSP\0 */ +#define FSP_IMAGE_ID_DWORD0 0x2D324343 +#define FSP_IMAGE_ID_DWORD1 0x00505346 +#endif + +void romstage_main_continue(EFI_STATUS status, VOID *HobListPtr); + +#endif /* CHIPSET_FSP_UTIL_H */ diff --git a/src/northbridge/intel/fsp_sandybridge/fsp_util.c b/src/northbridge/intel/fsp_sandybridge/fsp_util.c deleted file mode 100644 index a653747..0000000 --- a/src/northbridge/intel/fsp_sandybridge/fsp_util.c +++ /dev/null @@ -1,414 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <types.h> -#include <string.h> -#include <cpu/x86/stack.h> -#include <console/console.h> -#include <lib.h> -#include "fsp_util.h" - -#if CONFIG_ENABLE_FAST_BOOT -#include <device/device.h> -#include "northbridge.h" -#include <cbmem.h> -#include <ip_checksum.h> -#endif - -void find_fsp (void); - -#ifndef __PRE_RAM__ -/* Globals pointers for FSP structures */ -void *FspHobListPtr; -FSP_INFO_HEADER *fsp_header_ptr; - -void FspNotify (u32 Phase) -{ - FSP_NOTFY_PHASE NotifyPhaseProc; - NOTIFY_PHASE_PARAMS NotifyPhaseParams; - EFI_STATUS Status; - - if (fsp_header_ptr == NULL) { - find_fsp(); - if (fsp_header_ptr == NULL) { - post_code(0x4F); /* output something in case there is no serial */ - die("Can't find the FSP!\n"); - } - } - - /* call FSP PEI to Notify PostPciEnumeration */ - NotifyPhaseProc = (FSP_NOTFY_PHASE)(fsp_header_ptr->ImageBase + fsp_header_ptr->NotifyPhaseEntry); - NotifyPhaseParams.Phase = Phase; - Status = NotifyPhaseProc (&NotifyPhaseParams); - if (Status != 0) - printk(BIOS_ERR,"FSP API NotifyPhase failed for phase 0x%x with status: 0x%x\n", Phase, Status); -} -#endif - -#ifdef __PRE_RAM__ -/* - * - * Call the FSP to do memory init. The FSP doesn't return to this function. - * The FSP returns to the romstage_main_continue(). - * - */ -const PLATFORM_CONFIG DefaultPlatformConfig = { - TRUE, // Hyperthreading - FALSE, // Turbo Mode - FALSE, // Memory Down -#if CONFIG_ENABLE_FAST_BOOT - TRUE, // Fast Boot -#else - FALSE, // Fast Boot -#endif -}; - -void __attribute__ ((noreturn)) fsp_early_init (FSP_INFO_HEADER *fsp_ptr) -{ - FSP_FSP_INIT FspInitApi; - FSP_INIT_PARAMS FspInitParams; - FSP_INIT_RT_BUFFER FspRtBuffer; - MEM_CONFIG MemoryConfig; - memset((void*)&MemoryConfig, 0, sizeof(MEM_CONFIG)); - - memset((void*)&FspRtBuffer, 0, sizeof(FSP_INIT_RT_BUFFER)); - FspRtBuffer.Common.StackTop = (u32 *)ROMSTAGE_STACK; - FspRtBuffer.Platform.MemoryConfig = &MemoryConfig; - FspRtBuffer.PlatformConfiguration.PlatformConfig = &DefaultPlatformConfig; - FspInitParams.NvsBufferPtr = NULL; - -#if CONFIG_ENABLE_FAST_BOOT - /* find_current_mrc_cache */ - struct mrc_data_container *mrc_cache = NULL; - if (((mrc_cache = find_current_mrc_cache()) == NULL) || (mrc_cache->mrc_data_size == -1UL)) { - printk(BIOS_DEBUG, "FSP MRC cache not present.\n"); - FspInitParams.NvsBufferPtr = (void *) NULL; - } else { - printk(BIOS_DEBUG, "FSP MRC cache present at %x.\n", (u32)mrc_cache); - printk(BIOS_SPEW, "Saved MRC data:\n"); - hexdump32(BIOS_SPEW, (void *)mrc_cache->mrc_data, (mrc_cache->mrc_data_size / 4)); - FspInitParams.NvsBufferPtr = (void *) (EFI_HOB_GUID_TYPE *) mrc_cache->mrc_data; - } -#endif - - /* Not sure why passing BootMode is required - the only valid value is 0 */ - FspRtBuffer.Common.BootMode = 0; - FspInitParams.RtBufferPtr = (FSP_INIT_RT_BUFFER *)&FspRtBuffer; - FspInitParams.ContinuationFunc = (CONTINUATION_PROC)romstage_main_continue; - FspInitApi = (FSP_FSP_INIT)(fsp_ptr->ImageBase + fsp_ptr->FspInitEntry); - - /* call back to romstage.c here to allow structures to be changed */ - romstage_fsp_rt_buffer_callback(&FspRtBuffer); - - FspInitApi(&FspInitParams); - - /* Should never return. Control will continue from ContinuationFunc */ - die("Uh Oh! FspInitApi returned"); -} -#endif - -void __attribute__((optimize("O0"))) find_fsp () -{ - -#ifdef __PRE_RAM__ - volatile register u8 *fsp_ptr asm ("eax"); - - /* Entry point for CAR assembly routine */ - __asm__ __volatile__ ( - ".global find_fsp\n\t" - "find_fsp:\n\t" - ); -#else - u8 *fsp_ptr; -#endif - - /* The FSP is stored in CBFS */ - fsp_ptr = (u8 *) CONFIG_FSP_LOC; - - /* Check the FV signature, _FVH */ - if (((EFI_FIRMWARE_VOLUME_HEADER *)fsp_ptr)->Signature == 0x4856465F) { - /* Go to the end of the FV header and align the address. */ - fsp_ptr += ((EFI_FIRMWARE_VOLUME_HEADER *)fsp_ptr)->ExtHeaderOffset; - fsp_ptr += ((EFI_FIRMWARE_VOLUME_EXT_HEADER *)fsp_ptr)->ExtHeaderSize; - fsp_ptr = (u8 *)(((u32)fsp_ptr + 7) & 0xFFFFFFF8); - } else { - fsp_ptr = (u8*)ERROR_NO_FV_SIG; - } - - /* Check the FFS GUID */ - if (((u32)fsp_ptr > 0xff) && - (((u32 *)&(((EFI_FFS_FILE_HEADER *)fsp_ptr)->Name))[0] == 0x912740BE) && - (((u32 *)&(((EFI_FFS_FILE_HEADER *)fsp_ptr)->Name))[1] == 0x47342284) && - (((u32 *)&(((EFI_FFS_FILE_HEADER *)fsp_ptr)->Name))[2] == 0xB08471B9) && - (((u32 *)&(((EFI_FFS_FILE_HEADER *)fsp_ptr)->Name))[3] == 0x0C3F3527)) { - /* Add the FFS Header size to the base to find the Raw section Header */ - fsp_ptr += sizeof(EFI_FFS_FILE_HEADER); - } else { - fsp_ptr = (u8 *)ERROR_NO_FFS_GUID; - } - - if (((u32)fsp_ptr > 0xff) && - ((EFI_RAW_SECTION *)fsp_ptr)->Type == EFI_SECTION_RAW) { - /* Add the Raw Header size to the base to find the FSP INFO Header */ - fsp_ptr += sizeof(EFI_RAW_SECTION); - } else { - fsp_ptr = (u8 *)ERROR_NO_INFO_HEADER; - } - -#if 0 /* removed for debugging */ - /* Verify that the FSP is set to the base address we're expecting.*/ - if (((u32)fsp_ptr > 0xff) && - (*(u32*)(fsp_ptr + FSP_IMAGE_BASE_LOC) != CONFIG_FSP_LOC)) { - fsp_ptr = (u8 *)ERROR_IMAGEBASE_MISMATCH; - } - /* Verify the FSP Signature */ - if (((u32)fsp_ptr > 0xff) && - (*(u32*)(fsp_ptr + FSP_IMAGE_SIG_LOC) != FSP_SIG)){ - fsp_ptr = (u8 *)ERROR_INFO_HEAD_SIG_MISMATCH; - } - - /* Verify the FSP ID */ - if (((u32)fsp_ptr > 0xff) && - (*(u32 *)(fsp_ptr + FSP_IMAGE_ID_LOC) != CONFIG_FSP_IMAGE_ID_DWORD0)){ - fsp_ptr = (u8 *)ERROR_FSP_SIG_MISMATCH; - } - if (((u32)fsp_ptr > 0xff) && - (*(u32 *)(fsp_ptr + FSP_IMAGE_ID_LOC + 4) != CONFIG_FSP_IMAGE_ID_DWORD1)) { - fsp_ptr = (u8 *)ERROR_FSP_SIG_MISMATCH; - } -#endif /* removed for debugging */ - -#ifdef __PRE_RAM__ - __asm__ __volatile__ ("ret"); -#else - fsp_header_ptr = (FSP_INFO_HEADER *) fsp_ptr; - printk(BIOS_SPEW,"fsp_header_ptr: 0x%x\n", (u32)fsp_header_ptr); - return; -#endif -} - -void print_fsp_info(void) { - -#ifndef __PRE_RAM__ - if (fsp_header_ptr == NULL) - find_fsp(); - - printk(BIOS_INFO,"FSP Header Version: %d\n", fsp_header_ptr->HeaderRevision); - printk(BIOS_INFO,"FSP Revision: %d.%d\n", - (u8)((fsp_header_ptr->ImageRevision >> 8) & 0xff), - (u8)(fsp_header_ptr->ImageRevision & 0xff)); -#endif -} - -#ifndef __PRE_RAM__ /* Only parse HOB data in ramstage */ -static void print_hob_mem_attributes(void *Hobptr) { - EFI_HOB_MEMORY_ALLOCATION *HobMemoryPtr = (EFI_HOB_MEMORY_ALLOCATION *)Hobptr; - EFI_MEMORY_TYPE Hobmemtype = HobMemoryPtr->AllocDescriptor.MemoryType; - u64 Hobmemaddr = HobMemoryPtr->AllocDescriptor.MemoryBaseAddress; - u64 Hobmemlength = HobMemoryPtr->AllocDescriptor.MemoryLength; - const char * Hobmemtypenames[15]; - - Hobmemtypenames[0] = "EfiReservedMemoryType"; - Hobmemtypenames[1] = "EfiLoaderCode"; - Hobmemtypenames[2] = "EfiLoaderData"; - Hobmemtypenames[3] = "EfiBootServicesCode"; - Hobmemtypenames[4] = "EfiBootServicesData"; - Hobmemtypenames[5] = "EfiRuntimeServicesCode"; - Hobmemtypenames[6] = "EfiRuntimeServicesData"; - Hobmemtypenames[7] = "EfiConventionalMemory"; - Hobmemtypenames[8] = "EfiUnusableMemory"; - Hobmemtypenames[9] = "EfiACPIReclaimMemory"; - Hobmemtypenames[10] = "EfiACPIMemoryNVS"; - Hobmemtypenames[11] = "EfiMemoryMappedIO"; - Hobmemtypenames[12] = "EfiMemoryMappedIOPortSpace"; - Hobmemtypenames[13] = "EfiPalCode"; - Hobmemtypenames[14] = "EfiMaxMemoryType"; - - printk(BIOS_SPEW, " Memory type %s (0x%x)\n", - Hobmemtypenames[(u32)Hobmemtype], (u32) Hobmemtype); - printk(BIOS_SPEW, " at location 0x%0lx with length 0x%0lx\n", - (long unsigned int)Hobmemaddr, (long unsigned int)Hobmemlength); -} - -static void print_hob_resource_attributes(void *Hobptr) { - EFI_HOB_RESOURCE_DESCRIPTOR *HobResourcePtr = (EFI_HOB_RESOURCE_DESCRIPTOR *)Hobptr; - u32 Hobrestype = HobResourcePtr->ResourceType; - u32 Hobresattr = HobResourcePtr->ResourceAttribute; - u64 Hobresaddr = HobResourcePtr->PhysicalStart; - u64 Hobreslength = HobResourcePtr->ResourceLength; - const char *Hobrestypestr = NULL; - - // HOB Resource Types - switch (Hobrestype) { - case EFI_RESOURCE_SYSTEM_MEMORY: - Hobrestypestr = "EFI_RESOURCE_SYSTEM_MEMORY"; break; - case EFI_RESOURCE_MEMORY_MAPPED_IO: - Hobrestypestr = "EFI_RESOURCE_MEMORY_MAPPED_IO"; break; - case EFI_RESOURCE_IO: - Hobrestypestr = "EFI_RESOURCE_IO"; break; - case EFI_RESOURCE_FIRMWARE_DEVICE: - Hobrestypestr = "EFI_RESOURCE_FIRMWARE_DEVICE"; break; - case EFI_RESOURCE_MEMORY_MAPPED_IO_PORT: - Hobrestypestr = "EFI_RESOURCE_MEMORY_MAPPED_IO_PORT"; break; - case EFI_RESOURCE_MEMORY_RESERVED: - Hobrestypestr = "EFI_RESOURCE_MEMORY_RESERVED"; break; - case EFI_RESOURCE_IO_RESERVED: - Hobrestypestr = "EFI_RESOURCE_IO_RESERVED"; break; - case EFI_RESOURCE_MAX_MEMORY_TYPE: - Hobrestypestr = "EFI_RESOURCE_MAX_MEMORY_TYPE"; break; - default: - Hobrestypestr = "EFI_RESOURCE_UNKNOWN"; break; - } - - printk(BIOS_SPEW, " Resource %s (0x%0x) has attributes 0x%0x\n", - Hobrestypestr, Hobrestype, Hobresattr); - printk(BIOS_SPEW, " at location 0x%0lx with length 0x%0lx\n", - (long unsigned int)Hobresaddr, (long unsigned int)Hobreslength); -} - -static const char * get_hob_type_string(void *Hobptr) { - EFI_HOB_GENERIC_HEADER *HobHeaderPtr = (EFI_HOB_GENERIC_HEADER *)Hobptr; - u16 Hobtype = HobHeaderPtr->HobType; - const char *Hobtypestring = NULL; - - switch (Hobtype) { - case EFI_HOB_TYPE_HANDOFF: - Hobtypestring = "EFI_HOB_TYPE_HANDOFF"; break; - case EFI_HOB_TYPE_MEMORY_ALLOCATION: - Hobtypestring = "EFI_HOB_TYPE_MEMORY_ALLOCATION"; break; - case EFI_HOB_TYPE_RESOURCE_DESCRIPTOR: - Hobtypestring = "EFI_HOB_TYPE_RESOURCE_DESCRIPTOR"; break; - case EFI_HOB_TYPE_GUID_EXTENSION: - Hobtypestring = "EFI_HOB_TYPE_GUID_EXTENSION"; break; - case EFI_HOB_TYPE_MEMORY_POOL: - Hobtypestring = "EFI_HOB_TYPE_MEMORY_POOL"; break; - case EFI_HOB_TYPE_UNUSED: - Hobtypestring = "EFI_HOB_TYPE_UNUSED"; break; - case EFI_HOB_TYPE_END_OF_HOB_LIST: - Hobtypestring = "EFI_HOB_TYPE_END_OF_HOB_LIST"; break; - default: - Hobtypestring = "EFI_HOB_TYPE_UNRECOGNIZED"; break; - } - - return Hobtypestring; -} - -/* Print out a structure of all the HOBs - * that match a certain type: - * Print all types (0x0000) - * EFI_HOB_TYPE_HANDOFF (0x0001) - * EFI_HOB_TYPE_MEMORY_ALLOCATION (0x0002) - * EFI_HOB_TYPE_RESOURCE_DESCRIPTOR (0x0003) - * EFI_HOB_TYPE_GUID_EXTENSION (0x0004) - * EFI_HOB_TYPE_MEMORY_POOL (0x0007) - * EFI_HOB_TYPE_UNUSED (0xFFFE) - * EFI_HOB_TYPE_END_OF_HOB_LIST (0xFFFF) - */ -void print_hob_type_structure(u16 Hobtype, void *Hoblistptr) { - u32 *Currenthob; - u32 *Nexthob = 0; - u8 Lasthob = 0; - u32 Currenttype; - const char *Currenttypestr; - - Currenthob = Hoblistptr; - - /* Print out HOBs of our desired type until - * the end of the HOB list - */ - printk(BIOS_DEBUG, "\n=== FSP HOB Data Structure ===\n"); - printk(BIOS_DEBUG, "FSP Hoblistptr: 0x%0x\n", - (u32) Hoblistptr); - do { - EFI_HOB_GENERIC_HEADER *CurrentHeaderPtr = (EFI_HOB_GENERIC_HEADER *)Currenthob; - Currenttype = CurrentHeaderPtr->HobType; // Get the type of this HOB - Currenttypestr = get_hob_type_string(Currenthob); - - if (Currenttype == Hobtype || Hobtype == 0x0000) { - printk(BIOS_DEBUG, "HOB 0x%0x is an %s (type 0x%0x)\n", - (u32) Currenthob, Currenttypestr, Currenttype); - switch (Currenttype) { - case EFI_HOB_TYPE_MEMORY_ALLOCATION: - print_hob_mem_attributes(Currenthob); break; - case EFI_HOB_TYPE_RESOURCE_DESCRIPTOR: - print_hob_resource_attributes(Currenthob); break; - } - } - - Lasthob = END_OF_HOB_LIST(Currenthob); // Check for end of HOB list - if (!Lasthob) { - Nexthob = GET_NEXT_HOB(Currenthob); // Get next HOB pointer - Currenthob = Nexthob; // Start on next HOB - } - } while (!Lasthob); - printk(BIOS_DEBUG, "=== End of FSP HOB Data Structure ===\n\n"); -} - -#if CONFIG_ENABLE_FAST_BOOT -/** - * Save the FSP memory HOB (mrc data) to the MRC area in CBMEM - */ -void save_mrc_data(void *hob_start) -{ - u32 *mrc_hob; - u32 *mrc_hob_data; - u32 mrc_hob_size; - struct mrc_data_container *mrc_data; - int output_len; - const EFI_GUID mrc_guid = FSP_NON_VOLATILE_STORAGE_HOB_GUID; - - mrc_hob = GetNextGuidHob(&mrc_guid, hob_start); - if (mrc_hob == NULL) die ("mrc_hob is NULL"); - - mrc_hob_data = GET_GUID_HOB_DATA (mrc_hob); - mrc_hob_size = (u32) GET_HOB_LENGTH(mrc_hob); - - printk(BIOS_DEBUG, "Memory Configure Data Hob at %p (size = 0x%x).\n", - (void *)mrc_hob_data, mrc_hob_size); - - output_len = ALIGN(mrc_hob_size, 16); - - /* Save the MRC S3/Fastboot/ADR restore data to cbmem */ - mrc_data = cbmem_add (CBMEM_ID_MRCDATA, - output_len + sizeof(struct mrc_data_container)); - - /* Just return if there was a problem with getting CBMEM */ - if (mrc_data == NULL) return; - - printk(BIOS_DEBUG, "Copy FSP MRC DATA to HOB (source addr %p, dest addr %p, %u bytes)\n", - (void *)mrc_hob_data, mrc_data, output_len); - - mrc_data->mrc_signature = MRC_DATA_SIGNATURE; - mrc_data->mrc_data_size = output_len; - mrc_data->reserved = 0; - memcpy(mrc_data->mrc_data, (const void *)mrc_hob_data, mrc_hob_size); - - /* Zero the unused space in aligned buffer. */ - if (output_len > mrc_hob_size) - memset((mrc_data->mrc_data + mrc_hob_size), 0, - output_len - mrc_hob_size); - - mrc_data->mrc_checksum = compute_ip_checksum(mrc_data->mrc_data, - mrc_data->mrc_data_size); - - printk(BIOS_SPEW, "MRC data in CBMEM(includes align and checksum):\n"); - hexdump32(BIOS_SPEW, (void *)mrc_data->mrc_data, (output_len / 4)); -} -#endif -#endif /*__PRE_RAM__*/ diff --git a/src/northbridge/intel/fsp_sandybridge/fsp_util.h b/src/northbridge/intel/fsp_sandybridge/fsp_util.h deleted file mode 100644 index d87cf58..0000000 --- a/src/northbridge/intel/fsp_sandybridge/fsp_util.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef FSP_UTIL_H -#define FSP_UTIL_H - -#include <fsptypes.h> -#include <fspfv.h> -#include <fspffs.h> -#include <fspapi.h> -#include <fspplatform.h> -#include <fspinfoheader.h> -#include <fsphob.h> - -void fsp_early_init(FSP_INFO_HEADER *fsp_info); -void FspNotify(u32 Phase); -void romstage_main_continue(EFI_STATUS Status, VOID *HobListPtr); -void print_hob_type_structure(u16 Hobtype, void *Hoblistptr); -void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer); -void print_fsp_info(void); - -#if CONFIG_ENABLE_FAST_BOOT -void save_mrc_data(void *hob_start); -#endif - - -/* Additional HOB types not included in the FSP: - * #define EFI_HOB_TYPE_HANDOFF 0x0001 - * #define EFI_HOB_TYPE_MEMORY_ALLOCATION 0x0002 - * #define EFI_HOB_TYPE_RESOURCE_DESCRIPTOR 0x0003 - * #define EFI_HOB_TYPE_GUID_EXTENSION 0x0004 - * #define EFI_HOB_TYPE_FV 0x0005 - * #define EFI_HOB_TYPE_CPU 0x0006 - * #define EFI_HOB_TYPE_MEMORY_POOL 0x0007 - * #define EFI_HOB_TYPE_CV 0x0008 - * #define EFI_HOB_TYPE_UNUSED 0xFFFE - * #define EFI_HOB_TYPE_END_OF_HOB_LIST 0xffff - */ -#define EFI_HOB_TYPE_HANDOFF 0x0001 -#define EFI_HOB_TYPE_MEMORY_POOL 0x0007 - -#if CONFIG_ENABLE_FAST_BOOT -#define FSP_INFO_HEADER_GUID \ - { \ - 0x912740BE, 0x2284, 0x4734, {0xB9, 0x71, 0x84, 0xB0, 0x27, 0x35, 0x3F, 0x0C} \ - } - -#define FSP_NON_VOLATILE_STORAGE_HOB_GUID \ - { \ - 0x721acf02, 0x4d77, 0x4c2a, { 0xb3, 0xdc, 0x27, 0xb, 0x7b, 0xa9, 0xe4, 0xb0 } \ - } -#endif - -/* The offset in bytes from the start of the info structure */ -#define FSP_IMAGE_SIG_LOC 0 -#define FSP_IMAGE_ID_LOC 16 -#define FSP_IMAGE_BASE_LOC 28 - -#define FSP_SIG 0x48505346 /* 'FSPH' */ - -#define ERROR_NO_FV_SIG 1 -#define ERROR_NO_FFS_GUID 2 -#define ERROR_NO_INFO_HEADER 3 -#define ERROR_IMAGEBASE_MISMATCH 4 -#define ERROR_INFO_HEAD_SIG_MISMATCH 5 -#define ERROR_FSP_SIG_MISMATCH 6 - -#ifndef __PRE_RAM__ -extern void *FspHobListPtr; -#endif - -#endif /* FSP_UTIL_H */ diff --git a/src/northbridge/intel/fsp_sandybridge/mrccache.c b/src/northbridge/intel/fsp_sandybridge/mrccache.c deleted file mode 100644 index b8893ae..0000000 --- a/src/northbridge/intel/fsp_sandybridge/mrccache.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2012 Google Inc. - * Copyright (C) 2013 Sage Electronic Engineering, LLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdint.h> -#include <string.h> -#include <bootstate.h> -#include <console/console.h> -#include <cbfs.h> -#include <ip_checksum.h> -#include <device/device.h> -#include <cbmem.h> -#include "northbridge.h" -#include <spi-generic.h> -#include <spi_flash.h> -#include "fsp_util.h" - -/* convert a pointer to flash area into the offset inside the flash */ -static inline u32 to_flash_offset(void *p) { - return ((u32)p + CONFIG_VIRTUAL_ROM_SIZE); -} - -static struct mrc_data_container *next_mrc_block( - struct mrc_data_container *mrc_cache) -{ - /* MRC data blocks are aligned within the region */ - u32 mrc_size = sizeof(*mrc_cache) + mrc_cache->mrc_data_size; - if (mrc_size & (MRC_DATA_ALIGN - 1UL)) { - mrc_size &= ~(MRC_DATA_ALIGN - 1UL); - mrc_size += MRC_DATA_ALIGN; - } - - u8 *region_ptr = (u8*)mrc_cache; - region_ptr += mrc_size; - return (struct mrc_data_container *)region_ptr; -} - -static int is_mrc_cache(struct mrc_data_container *mrc_cache) -{ - return (!!mrc_cache) && (mrc_cache->mrc_signature == MRC_DATA_SIGNATURE); -} - -static u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr) -{ - size_t region_size; - *mrc_region_ptr = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, - "mrc.cache", 0xac, - ®ion_size); - - return region_size; -} - -/* - * Find the largest index block in the MRC cache. Return NULL if none is - * found. - */ -static struct mrc_data_container *find_current_mrc_cache_local - (struct mrc_data_container *mrc_cache, u32 region_size) -{ - u32 region_end; - u32 entry_id = 0; - struct mrc_data_container *mrc_next = mrc_cache; - - region_end = (u32) mrc_cache + region_size; - - /* Search for the last filled entry in the region */ - while (is_mrc_cache(mrc_next)) { - entry_id++; - mrc_cache = mrc_next; - mrc_next = next_mrc_block(mrc_next); - if ((u32)mrc_next >= region_end) { - /* Stay in the MRC data region */ - break; - } - } - - if (entry_id == 0) { - printk(BIOS_ERR, "%s: No valid MRC cache found.\n", __func__); - return NULL; - } - - /* Verify checksum */ - if (mrc_cache->mrc_checksum != - compute_ip_checksum(mrc_cache->mrc_data, - mrc_cache->mrc_data_size)) { - printk(BIOS_ERR, "%s: MRC cache checksum mismatch\n", __func__); - return NULL; - } - - printk(BIOS_DEBUG, "%s: picked entry %u from cache block\n", __func__, - entry_id - 1); - - return mrc_cache; -} - -/* SPI code needs malloc/free. - * Also unknown if writing flash from XIP-flash code is a good idea - */ -#if !defined(__PRE_RAM__) -/* find the first empty block in the MRC cache area. - * If there's none, return NULL. - * - * @mrc_cache_base - base address of the MRC cache area - * @mrc_cache - current entry (for which we need to find next) - * @region_size - total size of the MRC cache area - */ -static struct mrc_data_container *find_next_mrc_cache - (struct mrc_data_container *mrc_cache_base, - struct mrc_data_container *mrc_cache, - u32 region_size) -{ - u32 region_end = (u32) mrc_cache_base + region_size; - u32 mrc_data_size = mrc_cache->mrc_data_size; - - mrc_cache = next_mrc_block(mrc_cache); - if (((u32)mrc_cache + mrc_data_size) >= region_end) { - /* Crossed the boundary */ - mrc_cache = NULL; - printk(BIOS_DEBUG, "%s: no available entries found\n", - __func__); - } else { - printk(BIOS_DEBUG, - "%s: picked next entry from cache block at %p\n", - __func__, mrc_cache); - } - - return mrc_cache; -} - -static void update_mrc_cache(void *unused) -{ - printk(BIOS_DEBUG, "Updating MRC cache data.\n"); - struct mrc_data_container *current = cbmem_find(CBMEM_ID_MRCDATA); - struct mrc_data_container *cache, *cache_base; - u32 cache_size; - - if (!current) { - printk(BIOS_ERR, "No MRC cache in cbmem. Can't update flash.\n"); - return; - } - if (current->mrc_data_size == -1) { - printk(BIOS_ERR, "MRC cache data in cbmem invalid.\n"); - return; - } - - cache_size = get_mrc_cache_region(&cache_base); - if (cache_base == NULL) { - printk(BIOS_ERR, "%s: could not find MRC cache area\n", - __func__); - return; - } - - /* - * we need to: - */ - // 0. compare MRC data to last mrc-cache block (exit if same) - cache = find_current_mrc_cache_local(cache_base, cache_size); - - if (cache && (cache->mrc_data_size == current->mrc_data_size) && - (memcmp(cache, current, cache->mrc_data_size) == 0)) { - printk(BIOS_DEBUG, - "MRC data in flash is up to date. No update.\n"); - return; - } - - // 1. use spi_flash_probe() to find the flash, then - spi_init(); - struct spi_flash *flash = spi_flash_probe(0, 0, 1000000, SPI_MODE_3); - if (!flash) { - printk(BIOS_DEBUG, "Could not find SPI device\n"); - return; - } - - // 2. look up the first unused block - if (cache) - cache = find_next_mrc_cache(cache_base, cache, cache_size); - - /* - * 3. if no such place exists, erase entire mrc-cache range & use - * block 0. First time around the erase is not needed, but this is a - * small overhead for simpler code. - */ - if (!cache) { - printk(BIOS_DEBUG, - "Need to erase the MRC cache region of %d bytes at %p\n", - cache_size, cache_base); - - flash->erase(flash, to_flash_offset(cache_base), cache_size); - - /* we will start at the beginning again */ - cache = cache_base; - } - // 4. write mrc data with flash->write() - printk(BIOS_DEBUG, "Write MRC cache update to flash at %p\n", - cache); - flash->write(flash, to_flash_offset(cache), - current->mrc_data_size + sizeof(*current), current); -} - -static void find_fsp_hob(void *unused) -{ - /* Set the global HOB list pointer */ - FspHobListPtr = (void*)*((u32*) cbmem_find(CBMEM_ID_HOB_POINTER)); - - if (!FspHobListPtr){ - printk(BIOS_ERR, "ERROR: Could not find FSP HOB pointer in CBFS!\n"); - } else { - /* 0x0000: Print all types */ - print_hob_type_structure(0x000, FspHobListPtr); - - #if CONFIG_ENABLE_FAST_BOOT - save_mrc_data(FspHobListPtr); - update_mrc_cache(NULL); - #endif - } -} - -BOOT_STATE_INIT_ENTRIES(fsp_hob_find) = { - BOOT_STATE_INIT_ENTRY(BS_WRITE_TABLES, BS_ON_ENTRY, - find_fsp_hob, NULL), -}; -#endif /* !defined(__PRE_RAM__) */ - -struct mrc_data_container *find_current_mrc_cache(void) -{ - struct mrc_data_container *cache_base; - u32 cache_size; - - cache_size = get_mrc_cache_region(&cache_base); - if (cache_base == NULL) { - printk(BIOS_ERR, "%s: could not find MRC cache area\n", - __func__); - return NULL; - } - - /* - * we need to: - */ - // 0. compare MRC data to last mrc-cache block (exit if same) - return find_current_mrc_cache_local(cache_base, cache_size); -} diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.c b/src/northbridge/intel/fsp_sandybridge/northbridge.c index 20595ee..d5b1575 100644 --- a/src/northbridge/intel/fsp_sandybridge/northbridge.c +++ b/src/northbridge/intel/fsp_sandybridge/northbridge.c @@ -36,7 +36,7 @@ #include <cbmem.h> #include "chip.h" #include "northbridge.h" -#include "fsp_util.h" +#include <fsp_util.h>
static int bridge_revision_id = -1; static u8 finished_FSP_after_pci = 0; diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.h b/src/northbridge/intel/fsp_sandybridge/northbridge.h index 3179832..9a0cf42 100644 --- a/src/northbridge/intel/fsp_sandybridge/northbridge.h +++ b/src/northbridge/intel/fsp_sandybridge/northbridge.h @@ -226,15 +226,6 @@ void report_platform_info(void); #define MRC_DATA_ALIGN 0x1000 #define MRC_DATA_SIGNATURE (('M'<<0)|('R'<<8)|('C'<<16)|('D'<<24))
-struct mrc_data_container { - u32 mrc_signature; // "MRCD" - u32 mrc_data_size; // Actual total size of this structure - u32 mrc_checksum; // IP style checksum - u32 reserved; // For header alignment - u8 mrc_data[0]; // Variable size, platform/run time dependent. -} __attribute__ ((packed)); - -struct mrc_data_container *find_current_mrc_cache(void); #if !defined(__PRE_RAM__) #include "gma.h" int init_igd_opregion(igd_opregion_t *igd_opregion); diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h b/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h new file mode 100644 index 0000000..5713712 --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/northbridge_pci_devs.h @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_ +#define _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_ + +#include <device/pci_def.h> + +#define BUS0 0 + +/* NB PCIe PEG slot */ +#define NB_PEG_DEV 0x01 +#define NB_PEG_FUNC 0 +# define NB_PEG_DEVFN PCI_DEVFN(NB_PEG_DEV, NB_PEG_FUNC) +#define PCIE_CTRL1_FUNC 1 +# define PCIE_CTRL1_DEVFN PCI_DEVFN(NB_PEG_DEV, PCIE_CTRL1_FUNC) +#define PCIE_CTRL2_FUNC 2 +# define PCIE_CTRL2_DEVFN PCI_DEVFN(NB_PEG_DEV, PCIE_CTRL2_FUNC) + +/* Onboard Graphics */ +#define GFX_DEV 0x02 +#define GFX_FUNC 0 +# define GFX_DEVFN PCI_DEVFN(GFX_DEV, GFX_FUNC) + +/* NB PCIe slot */ +#define NB_PCIE_DEV 0x06 +#define NB_PCIE_FUNC 0 +# define NB_PCIE_DEVFN PCI_DEVFN(NB_PCIE_DEV, NB_PCIE_FUNC) + +#endif /* _INTEL_FSP_SANDYBRIDGE_PCI_DEVS_H_ */ diff --git a/src/southbridge/intel/fsp_bd82x6x/Makefile.inc b/src/southbridge/intel/fsp_bd82x6x/Makefile.inc index 7088caa..a1d3e62 100644 --- a/src/southbridge/intel/fsp_bd82x6x/Makefile.inc +++ b/src/southbridge/intel/fsp_bd82x6x/Makefile.inc @@ -69,3 +69,5 @@ else endif
PHONY += bd82x6x_add_me + +INCLUDES += -I$(src)/southbridge/intel/fsp_bd82x6x diff --git a/src/southbridge/intel/fsp_bd82x6x/southbridge_pci_devs.h b/src/southbridge/intel/fsp_bd82x6x/southbridge_pci_devs.h new file mode 100644 index 0000000..1f991d7 --- /dev/null +++ b/src/southbridge/intel/fsp_bd82x6x/southbridge_pci_devs.h @@ -0,0 +1,127 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _INTEL_FSP_BD82X6X_PCI_DEVS_H_ +#define _INTEL_FSP_BD82X6X_PCI_DEVS_H_ + +#include <device/pci_def.h> + +#define BUS0 0 + +/* XHCI */ +#define XHCI_DEV 0x14 +#define XHCI_FUNC 0 +# define XHCI_DEVFN PCI_DEVFN(XHCI_DEV, XHCI_FUNC) + +/* Management Engine Interface */ +#define MEI_DEV 0x16 +#define MEI1_FUNC 0x0 +# define MEI1_DEVFN PCI_DEVFN(MEI_DEV, MEI1_FUNC) + +#define MEI2_FUNC 0x1 +# define MEI2_DEVFN PCI_DEVFN(MEI_DEV, MEI2_FUNC) + +/* MEI - IDE Redirection */ +#define IDE_DEV 0x16 +#define IDE_FUNC 2 +# define IDE_DEVFN PCI_DEVFN(IDE_DEV, IDE_FUNC) + +/* MEI - Keyboard / Text Redirection */ +#define KT_DEV 0x16 +#define KT_FUNC 0x3 +#define KT_DEVFN PCI_DEVFN(KT_DEV, KT_FUNC) + +/* Gigabit Ethernet */ +#define GBE_DEV 0x19 +#define GBE_FUNC 0x0 +#define GBE_DEVFN PCI_DEVFN(GBE_DEV, GBE_FUNC) + +/* EHCI */ +#define EHCI1_DEV 0x1D +#define EHCI1_FUNC 0 +# define EHCI1_DEVFN PCI_DEVFN(EHCI1_DEV, EHCI1_FUNC) + +#define EHCI2_DEV 0x1A +#define EHCI2_FUNC 0 +# define EHCI2_DEVFN PCI_DEVFN(EHCI2_DEV, EHCI2_FUNC) + +/* HD Audio */ +#define HDA_DEV 0x1B +#define HDA_FUNC 0 +# define HDA_DEVFN PCI_DEVFN(HDA_DEV, HDA_FUNC) + +/* PCIe Ports */ +#define SB_PCIE_DEV 0x1C +#define SB_PCIE_PORT1_FUNC 0 +# define SB_PCIE_PORT1_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT1_FUNC) + +#define SB_PCIE_PORT2_FUNC 1 +# define SB_PCIE_PORT2_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT2_FUNC) + +#define SB_PCIE_PORT3_FUNC 2 +# define SB_PCIE_PORT3_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT3_FUNC) + +#define SB_PCIE_PORT4_FUNC 3 +# define SB_PCIE_PORT4_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT4_FUNC) + +#define SB_PCIE_PORT5_FUNC 4 +# define SB_PCIE_PORT5_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT5_FUNC) + +#define SB_PCIE_PORT6_FUNC 5 +# define SB_PCIE_PORT6_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT6_FUNC) + +#define SB_PCIE_PORT7_FUNC 6 +# define SB_PCIE_PORT7_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT7_FUNC) + +#define SB_PCIE_PORT8_FUNC 7 +# define SB_PCIE_PORT8_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT8_FUNC) + +/* PCI Bridge */ +#define SB_PCI_DEV 0x1E +#define SB_PCI_PORT_FUNC 0 +# define SB_PCI_PORT_DEVFN PCI_DEVFN(SB_PCI_PORT_DEV, SB_PCI_PORT_FUNC) + +/* Platform Controller Hub */ +#define PCH_DEV 0x1F + +/* LPC */ +#define LPC_DEV PCH_DEV +#define LPC_FUNC 0 +# define LPC_DEVFN PCI_DEVFN(LPC_DEV, LPC_FUNC) + +/* SMBUS */ +#define SMBUS_DEV PCH_DEV +#define SMBUS_FUNC 3 +# define SMBUS_DEVFN PCI_DEVFN(SMBUS_DEV, SMBUS_FUNC) + +/* SATA */ +#define SATA_DEV PCH_DEV +#define SATA1_FUNC 2 +# define SATA1_DEVFN PCI_DEVFN(SATA_DEV, SATA1_FUNC) + +#define SATA2_FUNC 5 +# define SATA2_DEVFN PCI_DEVFN(SATA_DEV, SATA2_FUNC) + +/* Thermal Sensor */ +#define TS_DEV PCH_DEV +#define TS_FUNC 6 +# define TS_DEVFN PCI_DEVFN(TS_DEV, TS_FUNC) + +#endif /* _INTEL_FSP_BD82X6X_PCI_DEVS_H_ */
-
Martin Roth