diff options
| -rw-r--r-- | src/console/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index dbd11f65e8..fefbe2ed84 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -190,6 +190,33 @@ config CONSOLE_NE2K_IO_PORT 32 bytes of IO spaces will be used (and align on 32 bytes boundary, qemu needs broader align) +config CONSOLE_CBMEM + depends on EARLY_CBMEM_INIT + bool "Send console output to a CBMEM buffer" + default n + help + Enable this to save the console output in a CBMEM buffer. This would + allow to see coreboot console output from Linux space. + +config CONSOLE_CBMEM_BUFFER_SIZE + depends on CONSOLE_CBMEM + hex "Room allocated for console output in CBMEM" + default 0xae00 + help + Space allocated for console output storage in CBMEM. The default + value (almost 45K or 0xaeoo bytes) is large enough to accommodate + even the BIOS_SPEW level. + +config CONSOLE_CAR_BUFFER_SIZE + depends on CONSOLE_CBMEM + hex "Room allocated for console output in cash as RAM" + default 0xc00 + help + Console is used before RAM is initialized. This is the room reserved + in the DCACHE based RAM to keep console output before it can be + saved in a CBMEM buffer. 3K bytes should be enough even for the + BIOS_SPEW level. + choice prompt "Maximum console log level" |