SGI O2 R5000/RM5200/RM7000 Netboot Kernel ip32-r5k-nogbefb-5021-nb - Boots SGI O2 R5000 ip32-rm5k2-nogbefb-5021-nb - Boots SGI O2 RM5200 ip32-rm7k-nogbefb-5021-nb - Boots SGI O2 RM7000 Kernel Version: 5.0.21 Supported Filesystems: Ext2/3/4 ISO9660 NFSv3/v4 UDF XFS >>> How to boot on serial console: bootp(): console=ttyS0, where is usually 9600 for most machines, unless changed by editing the 'dbaud' parameter in the PROM Monitor. 38400 is the maximum baud rate. NOTES: - Framebuffer-based install is not available in this release due to the kernel version used. DMA API changes were in progress when this version was released, and additional changes to make gbefb work again were not added until later kernel versions. - R1x000 CPUs are NOT supported in Linux on these systems due to the nature of "speculative execution" on these systems.