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authorLeah Rowe <leah@libreboot.org>2023-09-03 19:55:58 +0100
committerLeah Rowe <leah@libreboot.org>2023-09-03 22:40:33 +0100
commit19efdf9eebaf60038f652e870f58aea4b1f14b6d (patch)
tree30152f6970c7b8c69f7b6783be57a41fbf0598ad /resources/coreboot/t500_8mb/config
parentaf8d8cda7d639b594f70efde5e52ee712d996c7b (diff)
ich9m mainboards: use pre-assembled ifd/gbe files
This cuts down on build time, and it will allow libreboot to remove large chunks of code. these ifd/gbe configs are just binary-encoded config files, in a format well-understood. they can easily be opened up and displayed, using ich9show or ifdtool, and manipulated by these tools; bincfg can generate them from scratch, and nvmutil can change mac addresses, for example. so, do this and remove from lbmk the following: * ich9utils (which contains ich9gen) - not needed anymore * code in lbmk for handling ich9gen and insertions; the coreboot build system is now used, for this same purpose, so remove such code from lbmk this results in a massive code size reduction (thousands of lines) in lbmk; smaller when only looking at the build system, but much larger when you consider that ich9utils is also removed (about 3k sloc) Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'resources/coreboot/t500_8mb/config')
-rw-r--r--resources/coreboot/t500_8mb/config/libgfxinit_corebootfb12
-rw-r--r--resources/coreboot/t500_8mb/config/libgfxinit_txtmode12
2 files changed, 22 insertions, 2 deletions
diff --git a/resources/coreboot/t500_8mb/config/libgfxinit_corebootfb b/resources/coreboot/t500_8mb/config/libgfxinit_corebootfb
index 76fa2a70..1cfa295e 100644
--- a/resources/coreboot/t500_8mb/config/libgfxinit_corebootfb
+++ b/resources/coreboot/t500_8mb/config/libgfxinit_corebootfb
@@ -147,12 +147,14 @@ CONFIG_HAVE_INTEL_FIRMWARE=y
CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_DRIVERS_INTEL_WIFI is not set
+CONFIG_IFD_BIN_PATH="../../blobs/ich9m/8_ifd.bin"
+CONFIG_GBE_BIN_PATH="../../blobs/ich9m/gbe.bin"
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
CONFIG_CARDBUS_PLUGIN_SUPPORT=y
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="ThinkPad T500"
-# CONFIG_HAVE_IFD_BIN is not set
+CONFIG_HAVE_IFD_BIN=y
CONFIG_PCIEXP_HOTPLUG_BUSES=8
CONFIG_PCIEXP_HOTPLUG_MEM=0x800000
CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
@@ -351,7 +353,13 @@ CONFIG_EC_LENOVO_PMH7=y
#
# Intel Firmware
#
+# CONFIG_HAVE_ME_BIN is not set
+# CONFIG_ME_REGION_ALLOW_CPU_READ_ACCESS is not set
CONFIG_MAINBOARD_USES_IFD_GBE_REGION=y
+CONFIG_HAVE_GBE_BIN=y
+# CONFIG_DO_NOT_TOUCH_DESCRIPTOR_REGION is not set
+# CONFIG_LOCK_MANAGEMENT_ENGINE is not set
+CONFIG_UNLOCK_FLASH_REGIONS=y
CONFIG_ARCH_X86=y
CONFIG_ARCH_BOOTBLOCK_X86_32=y
CONFIG_ARCH_VERSTAGE_X86_32=y
@@ -605,6 +613,8 @@ CONFIG_HAVE_DEBUG_SMBUS=y
# CONFIG_DEBUG_SPI_FLASH is not set
# CONFIG_DEBUG_BOOT_STATE is not set
# CONFIG_DEBUG_ADA_CODE is not set
+CONFIG_HAVE_EM100_SUPPORT=y
+# CONFIG_EM100 is not set
# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
# end of Debugging
diff --git a/resources/coreboot/t500_8mb/config/libgfxinit_txtmode b/resources/coreboot/t500_8mb/config/libgfxinit_txtmode
index a8d12f1b..2e59e815 100644
--- a/resources/coreboot/t500_8mb/config/libgfxinit_txtmode
+++ b/resources/coreboot/t500_8mb/config/libgfxinit_txtmode
@@ -145,12 +145,14 @@ CONFIG_HAVE_INTEL_FIRMWARE=y
CONFIG_SPI_FLASH_INCLUDE_ALL_DRIVERS=y
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_DRIVERS_INTEL_WIFI is not set
+CONFIG_IFD_BIN_PATH="../../blobs/ich9m/8_ifd.bin"
+CONFIG_GBE_BIN_PATH="../../blobs/ich9m/gbe.bin"
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x20000
CONFIG_CARDBUS_PLUGIN_SUPPORT=y
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME="ThinkPad T500"
-# CONFIG_HAVE_IFD_BIN is not set
+CONFIG_HAVE_IFD_BIN=y
CONFIG_PCIEXP_HOTPLUG_BUSES=8
CONFIG_PCIEXP_HOTPLUG_MEM=0x800000
CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
@@ -349,7 +351,13 @@ CONFIG_EC_LENOVO_PMH7=y
#
# Intel Firmware
#
+# CONFIG_HAVE_ME_BIN is not set
+# CONFIG_ME_REGION_ALLOW_CPU_READ_ACCESS is not set
CONFIG_MAINBOARD_USES_IFD_GBE_REGION=y
+CONFIG_HAVE_GBE_BIN=y
+# CONFIG_DO_NOT_TOUCH_DESCRIPTOR_REGION is not set
+# CONFIG_LOCK_MANAGEMENT_ENGINE is not set
+CONFIG_UNLOCK_FLASH_REGIONS=y
CONFIG_ARCH_X86=y
CONFIG_ARCH_BOOTBLOCK_X86_32=y
CONFIG_ARCH_VERSTAGE_X86_32=y
@@ -601,6 +609,8 @@ CONFIG_HAVE_DEBUG_SMBUS=y
# CONFIG_DEBUG_SPI_FLASH is not set
# CONFIG_DEBUG_BOOT_STATE is not set
# CONFIG_DEBUG_ADA_CODE is not set
+CONFIG_HAVE_EM100_SUPPORT=y
+# CONFIG_EM100 is not set
# CONFIG_DEBUG_ACPICA_COMPATIBLE is not set
# end of Debugging