Idwer Vollering (vidwer@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1830
-gerrit
commit 6204bc6bff8d55251003394a7c217540a76c2e6e Author: Idwer Vollering vidwer@gmail.com Date: Tue Nov 13 22:30:36 2012 +0100
Add mainboard ASRock 775i65G
Add mainboard ASRock 775i65G
Change-Id: Ia1177107c98fc75cc6c4bc89cdcc24ba8b1e2ae6 Signed-off-by: Idwer Vollering vidwer@gmail.com --- SerialICE/Kconfig | 4 +++ SerialICE/mainboard/asrock_775i65g.c | 57 ++++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+)
diff --git a/SerialICE/Kconfig b/SerialICE/Kconfig index 7199453..72e3924 100644 --- a/SerialICE/Kconfig +++ b/SerialICE/Kconfig @@ -111,6 +111,9 @@ config BOARD_VIA_EPIA_M850 config BOARD_INTEL_D845GBV2 bool "Intel D845GBV2"
+config BOARD_ASROCK_775I65G + bool "ASRock 775i65G" + endchoice
config BOARD_INIT @@ -140,6 +143,7 @@ config BOARD_INIT default "aopen_dxpl-plus.c" if BOARD_AOPEN_DXPL_PLUS default "via_epia_m850.c" if BOARD_VIA_EPIA_M850 default "intel_d845gbv2.c" if BOARD_INTEL_D845GBV2 + default "asrock_775i65g.c" if BOARD_ASROCK_775I65G
config SOUTHBRIDGE_INIT string diff --git a/SerialICE/mainboard/asrock_775i65g.c b/SerialICE/mainboard/asrock_775i65g.c new file mode 100644 index 0000000..4d1512f --- /dev/null +++ b/SerialICE/mainboard/asrock_775i65g.c @@ -0,0 +1,57 @@ +/* + * SerialICE + * + * Copyright (C) 2012 Idwer Vollering vidwer@gmail.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +const char boardname[33]="ASRock 775i65G "; + +#define SUPERIO_CONFIG_PORT 0x2e + +/* Hardware specific functions */ +static void mainboard_set_ich5(void) +{ + /* COM_DEC */ /* COMA at 0x3f8, COMB at 0x3f8 */ + pci_write_config8(PCI_ADDR(0, 0x1f, 0, 0xe0), 0x0); + /* LPC_EN */ /* FDD_LPC_EN=1, KBC_LPC_EN=1, CNF1_LPC_EN=1 */ + pci_write_config16(PCI_ADDR(0, 0x1f, 0, 0xe6), 0x1408); + /* FB_DEC_EN1 */ /* FN_F8_EN=1, decode two 512 kilobyte flash ranges */ + pci_write_config8(PCI_ADDR(0, 0x1f, 0, 0xe3), 0x80); + /* FB_DEC_EN2 */ /* don't decode two 1 megabyte ranges */ + pci_write_config8(PCI_ADDR(0, 0x1f, 0, 0xf0), 0x0); + /* FUNC_DIS */ /* D31_F6_DISABLE=1 (AC97 modem) */ + pci_write_config16(PCI_ADDR(0, 0x1f, 0, 0xf2), 0x0040); +} + +/* Winbond W83627HG */ +static void superio_init(void) +{ + pnp_enter_ext_func_mode(SUPERIO_CONFIG_PORT); + /* Set the clock to 48MHz */ + pnp_write_register(SUPERIO_CONFIG_PORT, 0x24, 0xc0); + pnp_set_logical_device(SUPERIO_CONFIG_PORT, 2); + pnp_set_enable(SUPERIO_CONFIG_PORT, 0); + pnp_set_iobase0(SUPERIO_CONFIG_PORT, 0x3f8); + pnp_set_irq0(SUPERIO_CONFIG_PORT, 4); + pnp_set_enable(SUPERIO_CONFIG_PORT, 1); + pnp_exit_ext_func_mode(SUPERIO_CONFIG_PORT); +} + +static void chipset_init(void) +{ + mainboard_set_ich5(); + superio_init(); +}