Author: uwe Date: 2009-07-15 02:03:28 +0200 (Wed, 15 Jul 2009) New Revision: 4426
Modified: trunk/coreboot-v2/src/mainboard/via/epia-m700/Config.lb trunk/coreboot-v2/src/mainboard/via/epia-m700/Options.lb trunk/coreboot-v2/src/mainboard/via/epia-m700/cache_as_ram_auto.c trunk/coreboot-v2/src/mainboard/via/epia-m700/irq_tables.c Log: Fix VIA EPIA-M700 target enough for a first serial boot log.
Add the respective Super I/O config in Config.lb (Winbond W83697HG), enable COM1 on the board, fix irq_table.c, as well as the PCI devices listed in Config.lb (based on lspci output).
This has been tested by Jakob Bornecrantz wallbraker@gmail.com on hardware, i.e. there is serial output. It does not yet boot to a Linux console successfully, more fixing will be needed.
Signed-off-by: Uwe Hermann uwe@hermann-uwe.de Acked-by: Jakob Bornecrantz wallbraker@gmail.com
Modified: trunk/coreboot-v2/src/mainboard/via/epia-m700/Config.lb =================================================================== --- trunk/coreboot-v2/src/mainboard/via/epia-m700/Config.lb 2009-07-14 19:10:10 UTC (rev 4425) +++ trunk/coreboot-v2/src/mainboard/via/epia-m700/Config.lb 2009-07-15 00:03:28 UTC (rev 4426) @@ -109,21 +109,54 @@
chip northbridge/via/vx800 # Northbridge device pci_domain 0 on - device pci 0.0 on end # AGP Bridge + device pci 0.0 on end # Host Bridge device pci 0.1 on end # Error Reporting device pci 0.2 on end # Host Bus Control - device pci 0.3 on end # Memory Controller + device pci 0.3 on end # PCI to PCI Bridge device pci 0.4 on end # Power Management - device pci 0.7 on end # V-Link Controller + device pci 0.5 on end # APIC and Central Traffic Control + device pci 0.6 on end # Scratch Registers + device pci 0.7 on end # North-South Module Interface Control device pci 1.0 on end # PCI Bridge - # device pci f.0 on end # IDE/SATA + device pci f.0 on end # IDE/SATA # device pci f.1 on end # IDE - # device pci 10.0 on end # USB 1.1 - # device pci 10.1 on end # USB 1.1 - # device pci 10.2 on end # USB 1.1 - # device pci 10.4 on end # USB 2.0 - # device pci 11.0 on # Southbridge LPC - # end + device pci 10.0 on end # USB 1.1 + device pci 10.1 on end # USB 1.1 + device pci 10.2 on end # USB 1.1 + device pci 10.4 on end # USB 2.0 + device pci 11.0 on # Bus Control and Power Management (SB, LPC) + chip superio/winbond/w83697hf + # TODO: Check all devices, this may need some more work. + device pnp 2e.0 off # Floppy (N/A?) + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port (N/A?) + io 0x60 = 0x378 + irq 0x70 = 7 + drq 0x74 = 4 + end + device pnp 2e.2 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 on # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.6 off end # Consumer IR + device pnp 2e.7 off end # Game port, GPIO 1 + device pnp 2e.8 off end # MIDI port, GPIO 5 + device pnp 2e.9 off end # GPIO 2-4 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HWM + io 0x60 = 0x290 + end + end + end + device pci 11.7 on end # North-South Module Interface Control + device pci 14.0 on end # HD Audio (Azalia) end device apic_cluster 0 on # APIC cluster chip cpu/via/model_c7 # VIA C7
Modified: trunk/coreboot-v2/src/mainboard/via/epia-m700/Options.lb =================================================================== --- trunk/coreboot-v2/src/mainboard/via/epia-m700/Options.lb 2009-07-14 19:10:10 UTC (rev 4425) +++ trunk/coreboot-v2/src/mainboard/via/epia-m700/Options.lb 2009-07-15 00:03:28 UTC (rev 4426) @@ -120,7 +120,7 @@ default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1 default CONFIG_HAVE_HARD_RESET = 0 default CONFIG_HAVE_PIRQ_TABLE = 0 -default CONFIG_IRQ_SLOT_COUNT = 14 +default CONFIG_IRQ_SLOT_COUNT = 13 default CONFIG_HAVE_ACPI_TABLES = 1 default CONFIG_HAVE_OPTION_TABLE = 1 default CONFIG_ROM_IMAGE_SIZE = 128 * 1024 @@ -135,6 +135,8 @@ default CONFIG_CROSS_COMPILE = "" default CC = "$(CONFIG_CROSS_COMPILE)gcc -m32" default HOSTCC = "gcc" +default CONFIG_DEFAULT_CONSOLE_LOGLEVEL = 9 +default CONFIG_MAXIMUM_CONSOLE_LOGLEVEL = 9 default CONFIG_CBFS = 0
##
Modified: trunk/coreboot-v2/src/mainboard/via/epia-m700/cache_as_ram_auto.c =================================================================== --- trunk/coreboot-v2/src/mainboard/via/epia-m700/cache_as_ram_auto.c 2009-07-14 19:10:10 UTC (rev 4425) +++ trunk/coreboot-v2/src/mainboard/via/epia-m700/cache_as_ram_auto.c 2009-07-15 00:03:28 UTC (rev 4426) @@ -55,6 +55,10 @@ #include "cpu/x86/car/copy_and_run.c" #include "wakeup.h"
+#include "superio/winbond/w83697hf/w83697hf_early_serial.c" + +#define SERIAL_DEV PNP_DEV(0x2e, W83697HF_SP1) + /* * This acpi_is_wakeup_early_via_VX800 is from Rudolf's patch on the list: * http://www.coreboot.org/pipermail/coreboot/2008-January/028787.html. @@ -407,7 +411,10 @@ * console_init()) are the same with epia-cn port. */ pci_write_config8(PCI_DEV(0, 0, 0), 0x4f, 0x01); - EmbedComInit(); + /* EmbedComInit(); */ + w83697hf_set_clksel_48(SERIAL_DEV); + w83697hf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + uart_init(); /* enable_vx800_serial(); */ /* uart_init(); */
Modified: trunk/coreboot-v2/src/mainboard/via/epia-m700/irq_tables.c =================================================================== --- trunk/coreboot-v2/src/mainboard/via/epia-m700/irq_tables.c 2009-07-14 19:10:10 UTC (rev 4425) +++ trunk/coreboot-v2/src/mainboard/via/epia-m700/irq_tables.c 2009-07-15 00:03:28 UTC (rev 4426) @@ -26,23 +26,27 @@ 32 + 16 * CONFIG_IRQ_SLOT_COUNT,/* Max. number of devices on the bus */ 0x00, /* Where the interrupt router lies (bus) */ (0x11 << 3) | 0x0, /* Where the interrupt router lies (dev) */ - 0xc20, /* IRQs devoted exclusively to PCI usage */ + 0xca0, /* IRQs devoted exclusively to PCI usage */ 0x1106, /* Vendor */ - 0x8409, /* Device */ + 0x596, /* Device */ 0, /* Miniport */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* u8 rfu[11] */ - 0xc6, /* Checksum. 0xa0? */ + 0xdb, /* Checksum. 0xa0? */ { /* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ - {0x00, (0x01 << 3) | 0x0, {{0x01, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x08 << 3) | 0x0, {{0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0x0deb8}}, 0x1, 0x0}, - {0x00, (0x0b << 3) | 0x0, {{0x01, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x0c << 3) | 0x0, {{0x01, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x0d << 3) | 0x0, {{0x02, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x0e << 3) | 0x0, {{0x03, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x0f << 3) | 0x0, {{0x02, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x10 << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x0, 0x0}, - {0x00, (0x14 << 3) | 0x0, {{0x02, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, + {0x00, (0x02 << 3) | 0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x1, 0x0}, + {0x00, (0x03 << 3) | 0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x2, 0x0}, + {0x00, (0x03 << 3) | 0x1, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x3, 0x0}, + {0x04, (0x04 << 3) | 0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}, {0x01, 0xdeb8}}, 0x4, 0x0}, + {0x04, (0x0e << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x5, 0x0}, + {0x00, (0x11 << 3) | 0x0, {{0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x0f << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x01 << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x10 << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x02 << 3) | 0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x03 << 3) | 0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x03 << 3) | 0x1, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}}, 0x0, 0x0}, + {0x00, (0x14 << 3) | 0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}}, 0x0, 0x0}, } };