[coreboot - Bug #93] (Closed) Romstage messages missing on Asus KGPE-D16

[Felix Singer]

Issue #93 has been updated by Felix Singer.

Status changed from New to Closed

----------------------------------------
Bug #93: Romstage messages missing on Asus KGPE-D16
https://ticket.coreboot.org/issues/93#change-879

* Author: Paul Menzel
* Status: Closed
* Priority: Normal
* Start date: 2017-01-31
----------------------------------------
With no CMOS battery (not tested with one yet), and using the user option table (CMOS/NVRAM) nothing is shown on the serial console until 40 s right before ramstage starts.

```
# This image was built using coreboot 4.5-917-g545edca
CONFIG_ANY_TOOLCHAIN=y
CONFIG_USE_OPTION_TABLE=y
CONFIG_COLLECT_TIMESTAMPS=y
CONFIG_USE_BLOBS=y
CONFIG_BOOTBLOCK_NORMAL=y
CONFIG_VENDOR_ASUS=y
CONFIG_BOARD_ASUS_KGPE_D16=y
CONFIG_NO_POST=y
CONFIG_COREBOOT_ROMSIZE_KB_16384=y
CONFIG_SOUTHBRIDGE_AMD_SB700_33MHZ_SPI=y
CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0x40000
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_3=y
CONFIG_PAYLOAD_GRUB2=y
CONFIG_GRUB2_EXTRA_MODULES="boottime"
CONFIG_GRUB2_INCLUDE_RUNTIME_CONFIG_FILE=y
CONFIG_COREINFO_SECONDARY_PAYLOAD=y
CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
CONFIG_MEMTEST_MASTER=y
CONFIG_NVRAMCUI_SECONDARY_PAYLOAD=y
CONFIG_TINT_SECONDARY_PAYLOAD=y
```

Please find the log from CBMEM console attached.

---Files--------------------------------
20170131–coreboot–asus_kgpe-d16–cbmem-c.txt (84.5 KB)