* x230-hotp-verification: revert to coreboot "CONFIG_CBFS_SIZE=0x700000" by disabling board "CONFIG_DROPBEAR=y" and "CONFIG_LINUX_E1000E" to save space per @alex-nitrokey test under #770 to fix#608
* x230-htop-verification board: add clarifications on x230 board differences. Fixes#737#770#608
* X230 board & coreboot config: Fix x230 board, removing dropbear and e1000e driver.
* t430: board and coreboot config par with x230 to circumvent CBFS linked suspend/resume issues.