Thanks for the help. But I have another doubt, I'm not getting video working even after the linux kernel boots. What do I do to change the console to video? I've configured Filo to use video console, but the stream goes only to serial interface.
Regards,
Otávio Alcântara
On 6/20/07, Marc Jones marc.jones@amd.com wrote:
Otávio Alcântara wrote:
Hello to all,
I'm porting a linuxbios v2 version for a board ref desLXUVCRDK (http://www.amd.com/geodelxuvcrdk) based on norwich board. I've already got to boot linux from HD, but it seems to halt in some point (see log below captured from serial). Although, I'm using VSA (lx_vsa.36k.bin) and I got no output from video VGA. I'd like some help for setting up the PIRQ table and for VGA setup.
PS: The schematics for this board are publicly available from AMD Embedded Developer Web Site.
Thanks,
-- Otávio Alcântara "I'll never cross to the Dark Side."
I took a quick look at the schematics and I think that this is what the PIRQ table should look like.
/* If you change the number of entries, change the IRQ_SLOT_COUNT above! */ /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ {0x00, (0x01 << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0}, /* cpu */ {0x00, (0x0F << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {L_PIRQB, M_PIRQB}, {L_PIRQC, M_PIRQC}, {L_PIRQD, M_PIRQD}}, 0x0, 0x0}, /* chipset */ {0x00, (0x0D << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0}, /* ethernet */
Make sure to change IRQ_SLOT_COUNT in the mainboard Options.lb
As Jordan pointed out, you should use the Linux framebuffer and X drivers instead of VGA. That means that you should also set CONFIG_CONSOLE_VGA=0 and CONFIG_PCI_ROM_RUN=0 in Options.lb
It also looks like there is something funny going on with the Config.lb. Try using the norwich one without modifications.
cs5536: southbridge_init: enable_ide_nand_flash is 36
If you want to boot from IDE enable_ide_nand_flash should be 0
Disabling VPCI device: 0x0000106C Disabling VPCI device: 0x00001075 Disabling VPCI device: 0x0000107E Disabling VPCI device: 0x00001087 Disabling VPCI device: 0x00001090 Disabling VPCI device: 0x00001099 Disabling VPCI device: 0x000010A2 Disabling VPCI device: 0x000010AB
This is a very strange list.
I don't have one of these boards so when you get it working please submit a patch! Let me know if there is anything else I can do to help
Marc
LinuxBIOS-2.0.0.0Fallback Qua Jun 20 07:45:43 BRT 2007 starting... _MSR GLCP_SYS_RSTPLL (4c000014) value is: 00000498:00001820 Configuring PLL
LinuxBIOS-2.0.0.0Fallback Qua Jun 20 07:45:43 BRT 2007 starting... _MSR GLCP_SYS_RSTPLL (4c000014) value is: 00000498:07de0020 Done cpuRegInit SMBUS READ ERROR:03 device:a2 Ram1.00 Ram2.00 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 SMBUS READ ERROR:03 device:a2 Ram3 DRAM controller init done. RAM DLL lock Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-2.0.0.0Fallback Qua Jun 20 08:56:35 BRT 2007 booting... clocks_per_usec: 432 Enumerating buses...
Entering northbridge.c: pci_domain_enable
Enter northbridge_init_early writeglmsr: MSR 0x10000020, val 0x20000000:0x000fff80 writeglmsr: MSR 0x10000021, val 0x20000000:0x080fffe0 writeglmsr: MSR 0x1000002c, val 0x20000000:0x00000003 sizeram: _MSR MC_CF07_DATA: 10076112:00004840 sizeram: sizem 0x100MB SysmemInit: enable for 256MBytes usable RAM: 268304383 bytes SysmemInit: MSR 0x10000028, val 0x2000000f:0xfdf00100 sizeram: _MSR MC_CF07_DATA: 10076112:00004840 sizeram: sizem 0x100MB SMMGL0Init: 268304384 bytes SMMGL0Init: offset is 0x80400000 SMMGL0Init: MSR 0x10000026, val 0x28fbe080:0x400fffe0 writeglmsr: MSR 0x10000080, val 0x00000000:0x00000003 writeglmsr: MSR 0x40000020, val 0x20000000:0x000fff80 writeglmsr: MSR 0x40000021, val 0x20000000:0x080fffe0 writeglmsr: MSR 0x4000002e, val 0x20000000:0x00000003 sizeram: _MSR MC_CF07_DATA: 10076112:00004840 sizeram: sizem 0x100MB SysmemInit: enable for 256MBytes usable RAM: 268304383 bytes SysmemInit: MSR 0x4000002a, val 0x2000000f:0xfdf00100 SMMGL1Init: SMMGL1Init: MSR 0x40000023, val 0x20000080:0x400fffe0 writeglmsr: MSR 0x40000080, val 0x00000000:0x00000001 writeglmsr: MSR 0x400000e3, val 0x60000000:0x033000f0 CPU_RCONF_DEFAULT (1808): 0x25FFFC02:0x10FFDF00 CPU_RCONF_BYPASS (180A): 0x00000000 : 0x00000000 L2 cache enabled Enabling cache GLPCI R1: system msr.lo 0x00100130 msr.hi 0x0ffdf000 GLPCI R2: system msr.lo 0x80400120 msr.hi 0x8041f000 Exit northbridge_init_early Done cpubug fixes Not Doing ChipsetFlashSetup() <<<WARNING>>> Graphics init... <<WARNING!!!>>> VRC_VG value: 0xffff Before VSA: do_vsmbios buf ilen 35441 olen60466 buf 00060000 *buf 186 buf[256k] 0 buf[0x20] signature is b0:10:e6:80 Call real_mode_switch_call_vsm biosint: INT# 0x15 biosint: eax 0xbea7 ebx 0x4e53 ecx 0x10000026 edx 0x10000028 biosint: ebp 0x15ed4 esp 0xff0 edi 0x8a71 esi 0x38 biosint: ip 0x5b3 cs 0x6000 flags 0x46 biosint: gs 0x0 fs 0x0 ds 0x6000 es 0x0 handleint21, eax 0xbea7 biosint: INT# 0x15 biosint: eax 0xbea4 ebx 0x4e53 ecx 0x10000026 edx 0x10000028 biosint: ebp 0x15ed4 esp 0xfee edi 0x8a71 esi 0x38 biosint: ip 0x5c1 cs 0x6000 flags 0x46 biosint: gs 0x0 fs 0x0 ds 0x6000 es 0x0 handleint21, eax 0xbea4 do_vsmbios: VSA2 VR signature verified After VSA: <<<WARNING>>> Graphics init... <<WARNING!!!>>> VRC_VG value: 0x2808 Finding PCI configuration type. PCI: Using configuration type 1 PCI_DOMAIN: 0000 enabled APIC_CLUSTER: 0 enabled PCI: pci_scan_bus for bus 00 PCI: 00:01.0 [1022/2080] enabled PCI: 00:01.1 [1022/2081] enabled PCI: 00:01.2 [1022/2082] enabled PCI: 00:0d.0 [10ec/8139] enabled PCI: 00:0f.0 [1022/2090] enabled PCI: 00:0f.2 [1022/209a] enabled PCI: 00:0f.3 [1022/2093] enabled PCI: 00:0f.4 [1022/2094] enabled PCI: 00:0f.5 [1022/2095] enabled PCI: 00: 0f.6 [1022/2096] enabled PCI: 00:0f.7 [1022/2097] enabled PCI: pci_scan_bus returning with max=000 done Allocating resources... Reading resources... Done reading resources. Setting resources... PCI: 00: 01.1 10 <- [0x00fd000000 - 0x00fdffffff] mem PCI: 00:01.1 14 <- [0x00fe000000 - 0x00fe003fff] mem PCI: 00:01.1 18 <- [0x00fe004000 - 0x00fe007fff] mem PCI: 00:01.1 1c <- [0x00fe008000 - 0x00fe00bfff] mem PCI: 00:01.1 20 <- [0x00fe00c000 - 0x00fe00ffff] mem PCI: 00:01.2 10 <- [0x00fe010000 - 0x00fe013fff] mem PCI: 00:0d.0 10 <- [0x0000001000 - 0x00000010ff] io PCI: 00:0d.0 14 <- [0x00fe019000 - 0x00fe0190ff] mem PCI: 00:0f.0 10 <- [0x0000001cb0 - 0x0000001cb7] io PCI: 00:0f.0 14 <- [0x0000001400 - 0x00000014ff] io PCI: 00:0f.0 18 <- [0x0000001c00 - 0x0000001c3f] io PCI: 00:0f.0 1c <- [0x0000001c80 - 0x0000001c9f] io PCI: 00:0f.0 20 <- [0x0000001800 - 0x000000187f] io PCI: 00:0f.0 24 <- [0x0000001c40 - 0x0000001c7f] io PCI: 00:0f.2 20 <- [0x0000001ca0 - 0x0000001caf] io PCI: 00:0f.3 10 <- [0x0000001880 - 0x00000018ff] io PCI: 00:0f.4 10 <- [0x00fe016000 - 0x00fe016fff] mem PCI: 00:0f.5 10 <- [0x00fe017000 - 0x00fe017fff] mem PCI: 00:0f.6 10 <- [0x00fe014000 - 0x00fe015fff] mem PCI: 00:0f.7 10 <- [0x00fe018000 - 0x00fe018fff] mem Done setting resources. Done allocating resources. Enabling resources... PCI: 00:01.0 cmd <- 145 PCI: 00:01.1 subsystem <- 00/00 PCI: 00:01.1 cmd <- 142 PCI: 00:01.2 cmd <- 142 PCI: 00: 0d.0 cmd <- 143 cs5536: cs5536_pci_dev_enable_resources() PCI: 00:0f.0 cmd <- 149 PCI: 00:0f.2 cmd <- 141 PCI: 00:0f.3 cmd <- 141 PCI: 00:0f.4 cmd <- 142 PCI: 00:0f.5 cmd <- 142 PCI: 00: 0f.6 cmd <- 142 PCI: 00:0f.7 cmd <- 142 done. Initializing devices... Root Device init Norwich ENTER init Norwich EXIT init PCI: 00:01.0 init PCI: 00:01.1 init APIC_CLUSTER: 0 init Initializing CPU #0 CPU: vendor AMD device 5a2 CPU: family 05, model 0a, stepping 02 model_lx_init Enabling cache A20 (0x92): 2 A20 (0x92): 2 CPU model_lx_init DONE CPU #0 Initialized PCI: 00:01.2 init PCI: 00: 0d.0 init PCI: 00:0f.0 init cs5536: southbridge_init RTC Init rct_init finished cs5536: southbridge_init: enable_ide_nand_flash is 36 Disabling VPCI device: 0x0000106C Disabling VPCI device: 0x00001075 Disabling VPCI device: 0x0000107E Disabling VPCI device: 0x00001087 Disabling VPCI device: 0x00001090 Disabling VPCI device: 0x00001099 Disabling VPCI device: 0x000010A2 Disabling VPCI device: 0x000010AB PCI: 00:0f.2 init PCI: 00:0f.3 init PCI: 00:0f.4 init PCI: 00:0f.5 init PCI: 00:0f.6 init PCI: 00:0f.7 init Devices initialized Copying IRQ routing tables to 0xf0000...done. Verifing copy of IRQ routing tables at 0xf0000...done Checking IRQ routing table consistency... check_pirq_routing_table() - irq_routing_table located at: 0x000f0000 /home/otavio/LinuxBIOSv2/src/arch/i386/boot/pirq_routing.c: 36:check_pirq_routing_table() - checksum is: 0x00 but should be: 0xfd done. write_pirq_routing_table(8000785C, BAAA) PIR Entry 0 Dev/Fn: 8 Slot: 0 INT: A bitmap: 400 PIRQ: 10 INT: B bitmap: 0 PIRQ: 0 INT: C bitmap: 0 PIRQ: 0 INT: D bitmap: 0 PIRQ: 0 Assigning IRQ 10 to 0: 1.1 Readback = 10 Assigning IRQ 10 to 0:1.2 Readback = 10 PIR Entry 1 Dev/Fn: 78 Slot: 0 INT: A bitmap: 400 PIRQ: 10 INT: B bitmap: 400 PIRQ: 10 INT: C bitmap: 400 PIRQ: 10 INT: D bitmap: 800 PIRQ: 11 Assigning IRQ 10 to 0:f.3 Readback = 10 Assigning IRQ 11 to 0:f.4 Readback = 11 Assigning IRQ 11 to 0:f.5 Readback = 11 PIR Entry 2 Dev/Fn: 68 Slot: 1 INT: A bitmap: 400 PIRQ: 10 INT: B bitmap: 400 PIRQ: 10 INT: C bitmap: 800 PIRQ: 11 INT: D bitmap: 400 PIRQ: 10 Assigning IRQ 10 to 0:d.0 Readback = 10 PIR Entry 3 Dev/Fn: 70 Slot: 2 INT: A bitmap: 400 PIRQ: 10 INT: B bitmap: 800 PIRQ: 11 INT: C bitmap: 400 PIRQ: 10 INT: D bitmap: 400 PIRQ: 10 PIR Entry 4 Dev/Fn: 58 Slot: 3 INT: A bitmap: 800 PIRQ: 11 INT: B bitmap: 400 PIRQ: 10 INT: C bitmap: 400 PIRQ: 10 INT: D bitmap: 400 PIRQ: 10 PIR Entry 5 Dev/Fn: 60 Slot: 4 INT: A bitmap: 400 PIRQ: 10 INT: B bitmap: 400 PIRQ: 10 INT: C bitmap: 400 PIRQ: 10 INT: D bitmap: 800 PIRQ: 11 Moving GDT to 0x500...ok Adjust low_table_end from 0x00000530 to 0x00001000 Adjust rom_table_end from 0x000f0400 to 0x00100000 Wrote linuxbios table at: 00000530 - 000006c4 checksum fba9
Welcome to elfboot, the open sourced starter. January 2002, Eric Biederman. Version 1.3
rom_stream: 0xfff89000 - 0xfffeffff Found ELF candidate at offset 0 header_offset is 0 Try to load at offset 0x0 New segment addr 0x100000 size 0x306e0 offset 0xc0 filesize 0xb248 (cleaned up) New segment addr 0x100000 size 0x306e0 offset 0xc0 filesize 0xb248 New segment addr 0x1306e0 size 0x48 offset 0xb320 filesize 0x48 (cleaned up) New segment addr 0x1306e0 size 0x48 offset 0xb320 filesize
0x48
Dropping non PT_LOAD segment Dropping non PT_LOAD segment Loading Segment: addr: 0x0000000000100000 memsz: 0x00000000000306e0 filesz: 0x000000000000b248 Clearing Segment: addr: 0x000000000010b248 memsz: 0x0000000000025498 Loading Segment: addr: 0x00000000001306e0 memsz: 0x0000000000000048 filesz: 0x0000000000000048 Jumping to boot code at 0x108bdc FILO version 0.5 (otavio@labdes15) Wed Jun 20 08:56:24 BRT 2007 collect_linuxbios_info: Searching for LinuxBIOS tables... find_lb_table: Found canidate at: 00000530 find_lb_table: header checksum o.k. find_lb_table: table checksum o.k. find_lb_table: record count o.k. collect_linuxbios_info: Found LinuxBIOS table at: 00000530 convert_memmap: 0x00000000000000 0x00000000001000 16 convert_memmap: 0x00000000001000 0x0000000009f000 1 convert_memmap: 0x000000000f0000 0x00000000010000 16 convert_memmap: 0x00000000100000 0x0000000f6e0000 1 Press <Enter> for default boot, or <Esc> for boot prompt... 2 1 timed out boot: hda1:/boot/vmlinuz root=/dev/hda1 initrd=/boot/initrd console=tty0 console=ttyS0,115200 hda: LBA 40GB: ST340014A Mounted ext2fs Found Linux version 2.6.8-2-386 (horms@tabatha.lab.ultramonkey.org mailto:horms@tabatha.lab.ultramonkey.org) #1 Thu May 19 17:40:50 JST 2005 (protocol 0x203) (loadflags 0x1) bzImage. init_linux_params: Setting up paramters at 0x90000 set_memory_size: 0000000000001000 - 00000000000a0000 set_memory_size: 0000000000100000 - 000000000f7e0000 set_memory_size: ramtop=0xf7e0000 set_memory_size: ext_mem_k=64512, alt_mem_k=252800 parse_command_line: original command line: "root=/dev/hda1 initrd=/boot/initrd console=tty0 console=ttyS0,115200" parse_command_line: kernel command line at 0x91000 parse_command_line: initrd=/boot/initrd parse_command_line: kernel command line (48 bytes): "root=/dev/hda1 console=tty0 console=ttyS0,115200" load_linux_kernel: offset=0x1600 addr=0x100000 size=0x10a8cb Loading kernel... ok load_initrd: start=0xf391000 end=0xf7af000 Loading initrd... ok start_linux: eip=0x100000 Jumping to entry point... Linux version 2.6.8-2-386 (horms@tabatha.lab.ultramonkey.org mailto:horms@tabatha.lab.ultramonkey.org) (gcc version 3.3.5 (Debian 1:3.3.5-12)) #1 Thu May 19 17:40:50 JST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000001000 - 00000000000a0000 (usable)
BIOS-e820: 0000000000100000 - 000000000f7e0000 (usable)
247MB LOWMEM available.
DMI not present.
ACPI: Unable to locate RSDP
Built 1 zonelists
Kernel command line: root=/dev/hda1 console=tty0 console=ttyS0,115200
No local APIC present or hardware disabled
Initializing CPU#0
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 431.857 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 244168k/253824k available (1336k kernel code, 8916k reserved, 732k data, 204k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 845.82 BogoMIPS
Security Scaffold v1.0.0 initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line)
CPU: L2 Cache: 128K (32 bytes/line)
CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
Checking 'hlt' instruction... OK.
Checking for popad bug... OK.
checking if image is initramfs...it isn't (ungzip failed); looks like an initrd
Freeing initrd memory: 4216k freed
NET: Registered protocol family 16
EISA bus registered
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: PnP BIOS support was not detected.
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Using IRQ router default [1022/2090] at 0000:00:0f.0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch ( rgooch@atnf.csiro.au mailto:rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 54 ports, IRQ sharing
enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
i8042.c : Can't read CTR while initializing i8042.
EISA: Probing bus 0 at eisa0
Cannot allocate resource for EISA slot 1
EISA: Detected 0 cards.
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
NET: Registered protocol family 8
NET: Registered protocol family 20
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4216 blocks [1 disk] into ram disk... | / - \ | / - \ |
/ - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing unused kernel memory: 204k freed
vesafb: probe of vesafb0 failed with error -6
NET: Registered protocol family 1
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
hda: ST340014A, ATA DISK drive
Using anticipatory io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 128KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63
/dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 >
-- Marc Jones Senior Software Engineer (970) 226-9684 Office mailto:Marc.Jones@amd.com http://www.amd.com/embeddedprocessors