Martin Roth (martinroth@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17906
-gerrit
commit a6220bbaac46444e5917e1e2573f36a955fc19f2 Author: Martin Roth martinroth@google.com Date: Thu Dec 15 15:05:37 2016 -0700
src/Kconfig: Move early defaults to the end of the file
For Kconfig options that we might want to override the default, move the fallback default to the bottom of the file. This allows the default to be set anywhere else, without requiring a select.
This is especially important for non-boolean symbols, which can't have their defaults overridden in the Kconfig. Those can only be updated in a saved config file.
Verified that this makes no significant changes to any config file.
Change-Id: I66034f356428f4ccd191d7420baf888edd5216dc Signed-off-by: Martin Roth martinroth@google.com --- src/Kconfig | 46 +++++++++++++++++++++++++++++++--------------- 1 file changed, 31 insertions(+), 15 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig index 436964c..f6c3ff7 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -132,8 +132,7 @@ config UNCOMPRESSED_RAMSTAGE
config COMPRESS_RAMSTAGE bool "Compress ramstage with LZMA" - default y if !UNCOMPRESSED_RAMSTAGE - default n + # Default value set at the end of the file help Compress ramstage to save memory in the flash image. Note that decompression might slow down booting if the boot flash @@ -142,7 +141,7 @@ config COMPRESS_RAMSTAGE config COMPRESS_PRERAM_STAGES bool "Compress romstage and verstage with LZ4" depends on !ARCH_X86 - default y + # Default value set at the end of the file help Compress romstage and (if it exists) verstage with LZ4 to save flash space and speed up boot, since the time for reading the image from SPI @@ -152,7 +151,7 @@ config COMPRESS_PRERAM_STAGES
config INCLUDE_CONFIG_FILE bool "Include the coreboot .config file into the ROM image" - default y + # Default value set at the end of the file help Include the .config file that was used to compile coreboot in the (CBFS) ROM image. This is useful if you want to know which @@ -360,7 +359,7 @@ config BOARD_ID_MANUAL
config BOARD_ID_STRING string "Board ID" - default "(none)" + # Default value set at the end of the file depends on BOARD_ID_MANUAL help This string is placed in the 'board_id' CBFS file for indicating @@ -385,7 +384,7 @@ config BOOTSPLASH_IMAGE config BOOTSPLASH_FILE string "Bootsplash path and filename" depends on BOOTSPLASH_IMAGE - default "bootsplash.jpg" + # Default value set at the end of the file help The path and filename of the file to use as graphical bootsplash screen. The file format has to be jpg. @@ -407,9 +406,9 @@ config DEVICETREE Examples: "devicetree.variant.cb" "variant/devicetree.cb"
-# defaults for CBFS_SIZE are set at the end of the file. config CBFS_SIZE hex "Size of CBFS filesystem in ROM" + # Default value set at the end of the file help This is the part of the ROM actually managed by CBFS, located at the end of the ROM (passed through cbfstool -o) on x86 and at at the start @@ -1229,14 +1228,6 @@ config MAX_REBOOT_CNT with the normal image enabled before assuming the normal image is defective and switching to the fallback image.
-config CBFS_SIZE - hex - default ROM_SIZE - help - This is the part of the ROM actually managed by CBFS. Set it to be - equal to the full ROM size if that hasn't been overridden by the - chipset or mainboard. - config CREATE_BOARD_CHECKLIST bool default n @@ -1280,3 +1271,28 @@ config RAMSTAGE_LIBHWBASE
config HWBASE_DYNAMIC_MMIO def_bool y + +############################################################################### +# Set default values for symbols created before mainboards. This allows the +# option to be displayed in the general menu, but the default to be loaded in +# the mainboard if desired. +config COMPRESS_RAMSTAGE + default y if !UNCOMPRESSED_RAMSTAGE + +config COMPRESS_PRERAM_STAGES + depends on !ARCH_X86 + default y + +config INCLUDE_CONFIG_FILE + default y + +config BOARD_ID_STRING + default "(none)" + depends on BOARD_ID_MANUAL + +config BOOTSPLASH_FILE + depends on BOOTSPLASH_IMAGE + default "bootsplash.jpg" + +config CBFS_SIZE + default ROM_SIZE