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Diffstat (limited to 'src/Kconfig')
| -rw-r--r-- | src/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/Kconfig b/src/Kconfig index 4cceb141c7..3def65b758 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -156,6 +156,17 @@ config COMPRESS_RAMSTAGE that decompression might slow down booting if the boot flash is connected through a slow link (i.e. SPI). +config COMPRESS_PRERAM_STAGES + bool "Compress romstage and verstage with LZ4" + default y if !ARCH_X86 + default n + 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 + (and in the vboot case verifying it) is usually much greater than the + time spent decompressing. Doesn't work for XIP stages (assume all + ARCH_X86 for now) for obvious reasons. + config INCLUDE_CONFIG_FILE bool "Include the coreboot .config file into the ROM image" default y |