Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2477
-gerrit
commit 9f189c46b3cbcfd1772837cec4908f4b99053370 Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Sat Nov 10 18:59:43 2012 +0200
Add MSI MS-7133
Change-Id: I05f50ef3867d2ef0b9ad77d5afd9f49ca5856a77 Signed-off-by: Kyösti Mälkki kyosti.malkki@gmail.com --- SerialICE/Kconfig | 4 ++ SerialICE/mainboard/msi_ms7133.c | 74 ++++++++++++++++++++++++++++++++++ SerialICE/simba/msi_ms7133.lua | 85 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 163 insertions(+)
diff --git a/SerialICE/Kconfig b/SerialICE/Kconfig index 32e2895..57c8af3 100644 --- a/SerialICE/Kconfig +++ b/SerialICE/Kconfig @@ -70,6 +70,9 @@ config BOARD_ASROCK_939A785GMH config BOARD_MSI_MS6178 bool "MSI MS6178"
+config BOARD_MSI_MS7133 + bool "MSI MS-7133" + config BOARD_RCA_RM4100 bool "RCA RM4100"
@@ -132,6 +135,7 @@ config BOARD_INIT default "asus_m2v-mx_se.c" if BOARD_ASUS_M2V_MX_SE default "asus_k8v-x.c" if BOARD_ASUS_K8V_X default "msi_ms6178.c" if BOARD_MSI_MS6178 + default "msi_ms7133.c" if BOARD_MSI_MS7133 default "rca_rm4100.c" if BOARD_RCA_RM4100 default "thomson_ip1000.c" if BOARD_THOMSON_IP1000 default "asus_p2b.c" if BOARD_ASUS_P2B diff --git a/SerialICE/mainboard/msi_ms7133.c b/SerialICE/mainboard/msi_ms7133.c new file mode 100644 index 0000000..8948efb --- /dev/null +++ b/SerialICE/mainboard/msi_ms7133.c @@ -0,0 +1,74 @@ +/* + * SerialICE + * + * Copyright (C) 2009 Uwe Hermann uwe@hermann-uwe.de + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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]="MSI MS7133 "; + +#define PMBASE 0x40 +#define COM_DEC 0x80 +#define LPC_EN 0x82 + +#define PMBASE_ADDR 0x500 +#define TCOBASE (PMBASE + 0x60) +#define TCO1_STS (TCOBASE + 0x04) +#define TCO2_STS (TCOBASE + 0x06) +#define TCO1_CNT (TCOBASE + 0x08) + +#define SUPERIO_CONFIG_PORT 0x4e + +static void southbridge_init(void) +{ + u16 reg16; + + /* Disable watchdog. */ + pci_write_config32(PCI_ADDR(0, 0x1f, 0, PMBASE), PMBASE_ADDR | 1); + reg16 = inw(TCO1_CNT); + reg16 |= (1 << 11); /* Halt TCO timer. */ + outw(reg16, TCO1_CNT); + outw(0x0008, TCO1_STS); /* Clear timeout status. */ + outw(0x0002, TCO2_STS); /* Clear second timeout status. */ + + /* Set COM1/COM2 decode range. */ + pci_write_config8(PCI_ADDR(0, 0x1f, 0, COM_DEC), 0x10); + + /* Enable COM1, COM2, and Super I/O config registers 0x2e/0x4e. */ + pci_write_config16(PCI_ADDR(0, 0x1f, 0, LPC_EN), 0x3003); +} + +static void superio_init(void) +{ + pnp_enter_ext_func_mode(SUPERIO_CONFIG_PORT); + + /* Set CLKSEL=1 to select 48 MHz (otherwise serial won't work). */ + pnp_write_register(SUPERIO_CONFIG_PORT, 0x24, 0xc6); + + pnp_set_logical_device(SUPERIO_CONFIG_PORT, 2); /* COM1 */ + 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) +{ + southbridge_init(); + superio_init(); +} diff --git a/SerialICE/simba/msi_ms7133.lua b/SerialICE/simba/msi_ms7133.lua new file mode 100644 index 0000000..2b2e384 --- /dev/null +++ b/SerialICE/simba/msi_ms7133.lua @@ -0,0 +1,85 @@ + + +function mainboard_io_read(f, action) + -- Some timer loop + if ( action.addr == 0x61 ) then + if ( regs.eip == 0x1634 ) then + regs.ecx = 0x01 + return fake_action(f, action, 0x20) + end + if ( regs.eip == 0x163a ) then + regs.ecx = 0x01 + return fake_action(f, action, 0x30) + end + end + + -- IO slowdown + if action.addr == 0xed then + ignore_action(f, action) + return drop_action(f, action, 0) + end + + if action.addr == 0xcfb then + ignore_action(f, action) + return drop_action(f, action, 0) + end + + return skip_filter(f, action) +end + + +function mainboard_io_write(f, action) + + + if action.addr == 0xcfb then + ignore_action(f, action) + return drop_action(f, action, 0) + end + + if action.addr == 0xe1 then + ignore_action(f, action) + return drop_action(f, action, action.data) + end + + return skip_filter(f, action) +end + +function mainboard_io_pre(f, action) + if action.write then + return mainboard_io_write(f, action) + else + return mainboard_io_read(f, action) + end +end + +function mainboard_io_post(f, action) + if action.addr == 0xe1 or action.addr == 0xed or action.addr == 0xcfb then + return true + end + if action.addr == 0x80 and not action.write then + return true + end +end + +filter_mainboard = { + id = -1, + name = "test", + pre = mainboard_io_pre, + post = mainboard_io_post, + hide = hide_mainboard_io, + base = 0x0, + size = 0x10000 +} + +dofile("i82801.lua") +dofile("intel_bars.lua") + +function do_mainboard_setup() + do_default_setup() + + enable_hook_i82801fx() + northbridge_i915() + + -- Apply mainboard hooks last, so they are the first ones to check + enable_hook(io_hooks, filter_mainboard) +end
-
Kyösti Mälkki