Idwer Vollering (vidwer@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/419
-gerrit
commit fb4c69ccb8ba9884963f23e5f23986498272008b Author: Idwer Vollering vidwer@gmail.com Date: Sun Nov 6 01:05:40 2011 +0100
Add SerialICE support for ASRock P4i65GV.
Change-Id: I67c5e999675d0bd29fab890f905407b0259f9c2c Signed-off-by: Idwer Vollering vidwer@gmail.com --- SerialICE/Kconfig | 6 ++- SerialICE/mainboard/asrock_p4i65gv.c | 57 ++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+), 2 deletions(-)
diff --git a/SerialICE/Kconfig b/SerialICE/Kconfig index 655e3f4..a28b4c5 100644 --- a/SerialICE/Kconfig +++ b/SerialICE/Kconfig @@ -96,6 +96,9 @@ config BOARD_HP_DL165_G6 config BOARD_WYSE_S50 bool "WYSE S50"
+config BOARD_ASROCK_P4I65GV + bool "ASRock P4i65GV" + endchoice
config BOARD_INIT @@ -120,6 +123,7 @@ config BOARD_INIT default "tyan_s2912.c" if BOARD_TYAN_S2912 default "hp_dl165_g6.c" if BOARD_HP_DL165_G6 default "wyse_s50.c" if BOARD_WYSE_S50 + default "asrock_p4i65gv.c" if BOARD_ASROCK_P4I65GV choice prompt "Target communication"
@@ -309,5 +313,3 @@ config BUILD_XMMSTACK bool select HAVE_SSE depends on !EXPERT - - diff --git a/SerialICE/mainboard/asrock_p4i65gv.c b/SerialICE/mainboard/asrock_p4i65gv.c new file mode 100644 index 0000000..d0f46f4 --- /dev/null +++ b/SerialICE/mainboard/asrock_p4i65gv.c @@ -0,0 +1,57 @@ +/* + * SerialICE + * + * Copyright (C) 2011 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 P4i65GV "; + +#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(); +}