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Re:About Linuxbios on VIA chipset(VIA C processor) , is it supported
by dkotian3＠vsnl.net 03 Jan '03

03 Jan '03

Hi, Please find the details of the motherboard as requested. Could you Please let me know if linuxbios would be supported and how to go about it. ****LOG*** [root@pc5585 /root]# lspci 00:00.0 Host bridge: Intel Corporation 82810E GMCH [Graphics Memory Controller H ub] (rev 03) 00:01.0 VGA compatible controller: Intel Corporation 82810E CGC [Chipset Graphic s Controller] (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801AA 82810 PCI Bridge (rev 02) 00:1f.0 ISA bridge: Intel Corporation 82801AA 82810 Chipset ISA Bridge (LPC) (re v 02) 00:1f.1 IDE interface: Intel Corporation 82801AA 82810 Chipset IDE (rev 02) 00:1f.2 USB Controller: Intel Corporation 82801AA 82810 Chipset USB (rev 02) 00:1f.3 SMBus: Intel Corporation 82801AA 82810 Chipset SMBus (rev 02) 01:04.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 01:05.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 01:06.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 01:07.0 Ethernet controller: Intel Corporation 82559ER (rev 09) [root@pc5585 /root]# lspci -xxx 00:00.0 Host bridge: Intel Corporation 82810E GMCH [Graphics Memory Controller H ub] (rev 03) 00: 86 80 24 71 06 00 80 20 03 00 00 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 24 71 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 28 53 0a 3c 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: cc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: c6 78 18 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 eb fb 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00:01.0 VGA compatible controller: Intel Corporation 82810E CGC [Chipset Graphic s Controller] (rev 03) 00: 86 80 25 71 07 00 b0 02 03 00 00 03 00 00 00 00 10: 08 00 00 e0 00 00 00 e6 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 25 71 30: 00 00 00 00 dc 00 00 00 00 00 00 00 09 01 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 21 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:1e.0 PCI bridge: Intel Corporation 82801AA 82810 PCI Bridge (rev 02) 00: 86 80 18 24 07 01 80 00 02 00 04 06 00 00 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 20 c0 c0 80 22 20: 00 e4 f0 e5 f0 ff 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00 40: 00 28 20 20 00 00 00 00 00 00 00 00 00 00 00 00 50: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 10 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 3a 04 00 00 00 00 00 00 00:1f.0 ISA bridge: Intel Corporation 82801AA 82810 Chipset ISA Bridge (LPC) (re v 02) 00: 86 80 10 24 0f 00 80 02 02 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 01 40 00 00 10 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 81 40 00 00 10 00 00 00 60: 09 05 0a 0b d0 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 75 54 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 20 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 05 54 55 05 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 06 20 00 00 00 02 00 00 04 00 00 00 00 00 00 00 e0: 10 00 00 c0 00 00 0f 34 33 22 11 00 91 02 00 00 f0: 00 00 60 00 00 00 00 00 3a 04 00 00 00 00 00 00 00:1f.1 IDE interface: Intel Corporation 82801AA 82810 Chipset IDE (rev 02) 00: 86 80 11 24 05 00 80 02 02 80 01 01 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 f0 00 00 00 00 00 00 00 00 00 00 86 80 11 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 07 a3 00 80 00 00 00 00 01 00 02 00 00 00 00 00 50: 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 3a 04 00 00 00 00 00 00 00:1f.2 USB Controller: Intel Corporation 82801AA 82810 Chipset USB (rev 02) 00: 86 80 12 24 05 00 80 02 02 00 03 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 d0 00 00 00 00 00 00 00 00 00 00 86 80 12 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 10 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 3a 04 00 00 00 00 00 00 00:1f.3 SMBus: Intel Corporation 82801AA 82810 Chipset SMBus (rev 02) 00: 86 80 13 24 01 00 80 02 02 00 05 0c 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 50 00 00 00 00 00 00 00 00 00 00 86 80 13 24 30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00 40: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 3a 04 00 00 00 00 00 00 01:04.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 00: 86 80 09 12 07 00 90 02 09 00 00 02 08 20 00 00 10: 00 30 08 e5 01 c0 00 00 00 00 00 e5 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 09 12 30: 00 00 00 00 dc 00 00 00 00 00 00 00 09 01 08 38 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 fe e0: 00 40 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01:05.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 00: 86 80 09 12 07 00 90 02 09 00 00 02 08 20 00 00 10: 00 10 08 e5 01 c4 00 00 00 00 02 e5 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 09 12 30: 00 00 00 00 dc 00 00 00 00 00 00 00 05 01 08 38 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 fe e0: 00 40 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01:06.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 00: 86 80 09 12 07 00 90 02 09 00 00 02 08 20 00 00 10: 00 00 08 e5 01 c8 00 00 00 00 04 e5 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 09 12 30: 00 00 00 00 dc 00 00 00 00 00 00 00 0a 01 08 38 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 fe e0: 00 40 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01:07.0 Ethernet controller: Intel Corporation 82559ER (rev 09) 00: 86 80 09 12 07 00 90 02 09 00 00 02 08 20 00 00 10: 00 20 08 e5 01 cc 00 00 00 00 06 e5 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 09 12 30: 00 00 00 00 dc 00 00 00 00 00 00 00 0b 01 08 38 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 fe e0: 00 40 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [root@pc5585 /root]# lspci -v 00:00.0 Host bridge: Intel Corporation 82810E GMCH [Graphics Memory Controller H ub] (rev 03) Subsystem: Intel Corporation: Unknown device 7124 Flags: bus master, fast devsel, latency 0 00:01.0 VGA compatible controller: Intel Corporation 82810E CGC [Chipset Graphic s Controller] (rev 03) (prog-if 00 [VGA]) Subsystem: Intel Corporation: Unknown device 7125 Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 9 Memory at e0000000 (32-bit, prefetchable) Memory at e6000000 (32-bit, non-prefetchable) Capabilities: [dc] Power Management version 1 00:1e.0 PCI bridge: Intel Corporation 82801AA 82810 PCI Bridge (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: e4000000-e5ffffff 00:1f.0 ISA bridge: Intel Corporation 82801AA 82810 Chipset ISA Bridge (LPC) (re v 02) Flags: bus master, medium devsel, latency 0 00:1f.1 IDE interface: Intel Corporation 82801AA 82810 Chipset IDE (rev 02) (pro g-if 80 [Master]) Subsystem: Intel Corporation: Unknown device 2411 Flags: bus master, medium devsel, latency 0 I/O ports at f000 00:1f.2 USB Controller: Intel Corporation 82801AA 82810 Chipset USB (rev 02) (pr og-if 00 [UHCI]) Subsystem: Intel Corporation: Unknown device 2412 Flags: bus master, medium devsel, latency 0, IRQ 11 I/O ports at d000 00:1f.3 SMBus: Intel Corporation 82801AA 82810 Chipset SMBus (rev 02) Subsystem: Intel Corporation: Unknown device 2413 Flags: medium devsel, IRQ 5 I/O ports at 5000 01:04.0 Ethernet controller: Intel Corporation 82559ER (rev 09) Subsystem: Intel Corporation: Unknown device 1209 Flags: bus master, medium devsel, latency 32, IRQ 9 Memory at e5083000 (32-bit, non-prefetchable) I/O ports at c000 Memory at e5000000 (32-bit, non-prefetchable) Capabilities: [dc] Power Management version 2 01:05.0 Ethernet controller: Intel Corporation 82559ER (rev 09) Subsystem: Intel Corporation: Unknown device 1209 Flags: bus master, medium devsel, latency 32, IRQ 5 Memory at e5081000 (32-bit, non-prefetchable) I/O ports at c400 Memory at e5020000 (32-bit, non-prefetchable) Capabilities: [dc] Power Management version 2 01:06.0 Ethernet controller: Intel Corporation 82559ER (rev 09) Subsystem: Intel Corporation: Unknown device 1209 Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at e5080000 (32-bit, non-prefetchable) I/O ports at c800 Memory at e5040000 (32-bit, non-prefetchable) Capabilities: [dc] Power Management version 2 01:07.0 Ethernet controller: Intel Corporation 82559ER (rev 09) Subsystem: Intel Corporation: Unknown device 1209 Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at e5082000 (32-bit, non-prefetchable) I/O ports at cc00 Memory at e5060000 (32-bit, non-prefetchable) Capabilities: [dc] Power Management version 2 ****LOG END**** Thanks and Regards Deepak rminnich(a)lanl.gov wrote what is the motherboard name and type? how about sending an lspci output? lspci lspci -xxx lspci -v ron -----Original Message----- From: linuxbios-admin(a)clustermatic.org [mailto:linuxbios-admin@clustermatic.org]On Behalf Of dkotian3(a)vsnl.net Sent: Thursday, January 02, 2003 3:19 PM To: linuxbios(a)clustermatic.org Subject: About Linuxbios on VIA chipset(VIA C processor) , is it supported Hi, I have motherboard with chipset (VIA C3 processor). The motherboard has a watchdog timer, 7-Segment LED disply and modeswitch feature. I would like to replace the existing AwardBios by linuxbios as the AwardBios takes around 6-7 seconds for all it's checking. i.e. after 6/7 seconds, I get the lilo prompt. There seems to be now way to reduce this time to 2-3 seconds in Award Bios to the best of my knowledge. I want to bring it down to 1-2 seconds or less than that. I beleive, linuxbios would help in that matter. Could anyone please help me in this. Please let me know. I am new in customizing/flashing a bios on a motherboard. Can I get some literature as well apart from the above views. Would the existing linuxbios supported, where can I the latest source for the bios. What would be procedure involved, if I need to do it. Any help on this would be appreciated. Thanks and Regards Deepak _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios_____________________… Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

3 3

Specification for 440gx (northbridge)
by sivakumar 03 Jan '03

03 Jan '03

Hi all, Where can I get the specification for the 440gx northbridge? I am using 440gx as my reference, So I need the specification for 440gx northbrige. Thanks, Siva -- sivakumar <sivakumar.subramani(a)wipro.com> wipro

3 3

Documentation
by John Allen 03 Jan '03

03 Jan '03

All, I have been working with LinuxBIOS on my Geode for several weeks now. I would first like to say, "I love it!". If does what it is intended to do very well. The only drawback I see is documentation. After watching the mailing lists for these past few weeks, I believe that most issues could be solved with some updated and decent docs. As a LinuxBIOS newbie, myself, I found trying to determine the correct option flags nearly impossible. It would be great to at least have something that described what each option did. For example, BOOT_IDE, BOOT_TFTP, USE_ELF_BOOT, USE_GENERIC_ROM, and others could be grouped together to decribe where LinuxBIOS gets the kernel image. I would be willing to help get the docs inorder, but as a relative newbie to LinuxBIOS, I probably know only a handful of options anyway. Any Thoughts? John

3 5

["xu xuning" <xuning1979@hotmail.com>]
by ebiederman＠lnxi.com 02 Jan '03

02 Jan '03

1 0

Help Needed.
by sivakumar 02 Jan '03

02 Jan '03

Hi, I want to understand the flow of the following piece fo the code. It is for copying the Linuxbios image from Flash ROM to RAM. Here I want to what is the value of the _liseg, _iseg, _eliseg segment address. Can any one explain the following code. My system hangs in this part of code (i.e. at rep and movsb instruction. As per the Ron's SUGGESTION I also used spd to get the value for RAM intialization. But still it loop at this point jz .Lnocopy movl $EXT(_eliseg), %ecx CONSOLE_DEBUG_TX_HEX32(%ecx) subl %esi, %ecx jz .Lnocopy /* should not happen */ rep movsb CONSOLE_DEBUG_TX_STRING($siva_debug5) .Lnocopy: Thanks, Siva.S /* * Copy data into RAM and clear the BSS. Since these segments * isn\'t really that big we just copy/clear using bytes, not * double words. */ CONSOLE_DEBUG_TX_STRING($siva_debug1) intel_chip_post_macro(0x11) /* post 11 */ cld /* clear direction flag */ /* copy linuxBIOS from it's initial load location to * the location it is compiled to run at. * Normally this is copying from FLASH ROM to RAM. */ leal EXT(_liseg), %esi leal EXT(_iseg), %edi cmpl %esi, %edi jz .Lnocopy movl $EXT(_eliseg), %ecx CONSOLE_DEBUG_TX_HEX32(%ecx) subl %esi, %ecx jz .Lnocopy /* should not happen */ rep movsb CONSOLE_DEBUG_TX_STRING($siva_debug5) .Lnocopy: CONSOLE_DEBUG_TX_STRING($siva_debug6) intel_chip_post_macro(0x12) /* post 12 */ /** clear stack */ leal EXT(_stack), %edi movl $EXT(_estack), %ecx subl %edi, %ecx xorl %eax, %eax rep stosb /** clear bss */ leal EXT(_bss), %edi movl $EXT(_ebss), %ecx subl %edi, %ecx jz .Lnobss xorl %eax, %eax rep stosb -- sivakumar <sivakumar.subramani(a)wipro.com> wipro

3 2

Re: Help NS Geode experts
by John Allen 02 Jan '03

02 Jan '03

Adam, I am also working on a board that integrates the Geode SC2200/SC1200 chip. I am not sure if I can answer your questiuon, but I am interrested in how you programed your flash. I was planning on trying the /dev/bios utility before I attemted to do it on my own. Have you look at this utility? http://www.freiburg.linux.de/OpenBIOS/development/devbios.html John

3 2

About Linuxbios on VIA chipset(VIA C processor) , is it supported
by dkotian3＠vsnl.net 02 Jan '03

02 Jan '03

Hi, I have motherboard with chipset (VIA C3 processor). The motherboard has a watchdog timer, 7-Segment LED disply and modeswitch feature. I would like to replace the existing AwardBios by linuxbios as the AwardBios takes around 6-7 seconds for all it's checking. i.e. after 6/7 seconds, I get the lilo prompt. There seems to be now way to reduce this time to 2-3 seconds in Award Bios to the best of my knowledge. I want to bring it down to 1-2 seconds or less than that. I beleive, linuxbios would help in that matter. Could anyone please help me in this. Please let me know. I am new in customizing/flashing a bios on a motherboard. Can I get some literature as well apart from the above views. Would the existing linuxbios supported, where can I the latest source for the bios. What would be procedure involved, if I need to do it. Any help on this would be appreciated. Thanks and Regards Deepak

2 1

booting from usb?
by Nicholas Mistry 02 Jan '03

02 Jan '03

As being a novice when it comes to linuxbios, i was wondering what would need to be done to have linuxbios be able to boot from a usb device? IE: usb cdrom, usb HD, usb CF reader, usb pen drive, etc.... Is this something that would have to be done (or would be better accomplished) after linux loads its usb drivers, etc.. ?

3 2

Re: VIA EPIA
by Andrew Ip 02 Jan '03

02 Jan '03

Basically you need flash_rom to flash romimage. It can be built from cvs tree(freebios/util/flash_and_burn). Here is the step to flash, 1. enable flash writable $ setpci -s 0:11.0 40.b=54 2. flash romimage $ flash_rom romimage Hope this help. -Andrew On Tue, Dec 31, 2002 at 09:25:57PM -0000, Sorin Suciu wrote: > Hi, > Can anyone help me with the procedures needed to setup LinuxBios for a VIA EPIA? > Got the rom image and the kernel. I need to flash it but I haven't got the software. Is this process documented somewhere (as www.linuxbios.org ) does not seem to work and www.cwlinux.com > documentation is not very explicit in this direction. Any help, suggestion would be greatly appreciated.. > Thanks > SS > _______________________________________________ > Linuxbios mailing list > Linuxbios(a)clustermatic.org > http://www.clustermatic.org/mailman/listinfo/linuxbios -- Andrew Ip Email: aip(a)cwlinux.com Tel: (852) 2542 2046 Fax: (852) 2542 2036 Mobile: (852) 9201 9866 Cwlinux Limited Unit 202B 2/F Lai Cheong Factory Building, 479-479A Castle Peak Road, Lai Chi Kok, Kowloon, Hong Kong. Tel: (852)2542 2046 Fax: (852)2542 2036 For public pgp key, please obtain it from http://www.keyserver.net/en.

1 0

VIA EPIA up!
by Ronald G. Minnich 02 Jan '03

02 Jan '03

Works fine. My earlier problem was as follows: I have a PS/2 power supply with soft power switch always jumpered on. I would turn on this power supply, the EPIA would get power, but it needs to also still see a closure on the power switch before it will come up. Soft power is not always your friend. Now, the question is, what's the right etherboot image for this board? Anybody built one yet? Thanks to Andrew and Kevin for all their fine work on this board. $105 now gets you a PIII/800 equivalent. Amazing. ron

6 12

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