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author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-18 23:29:55 +0100 |
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committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-19 00:18:05 +0100 |
commit | 2cb9685860d634c66988c4d45b7a696e6e2b42a8 (patch) | |
tree | 893385ca58d69bd2fb53f77471c5e8e031ae0ac8 /src/mainboard/jetway/j7f2/romstage.c | |
parent | fb0710889491fc814d4d2b3a5ef0413fbc5f960d (diff) | |
download | coreboot-2cb9685860d634c66988c4d45b7a696e6e2b42a8.tar.xz |
jetway/j7f24: Rename to jetway/j7f2.
Original actually meant j7f[24] which without square brackets
became confusing. There is no such board as j7f24.
This is a prerequisite to adding j7f4* as cloned boards
Change-Id: Ia7708b13ac4141ef788183c7817fce1366919936
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4728
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/jetway/j7f2/romstage.c')
-rw-r--r-- | src/mainboard/jetway/j7f2/romstage.c | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/mainboard/jetway/j7f2/romstage.c b/src/mainboard/jetway/j7f2/romstage.c new file mode 100644 index 0000000000..928fcef992 --- /dev/null +++ b/src/mainboard/jetway/j7f2/romstage.c @@ -0,0 +1,105 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 VIA Technologies, Inc. + * (Written by Aaron Lwe <aaron.lwe@gmail.com> for VIA) + * + * 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 + */ + +#include <stdint.h> +#include <device/pci_def.h> +#include <device/pci_ids.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/hlt.h> +#include <console/console.h> +#include "northbridge/via/cn700/raminit.h" +#include "cpu/x86/bist.h" +#include "drivers/pc80/udelay_io.c" +#include "lib/delay.c" +#include "southbridge/via/vt8237r/early_smbus.c" +#include "superio/fintek/f71805f/early_serial.c" +#include <lib.h> +#include <spd.h> + +#if CONFIG_TTYS0_BASE == 0x2f8 +#define SERIAL_DEV PNP_DEV(0x2e, F71805F_SP2) +#else +#define SERIAL_DEV PNP_DEV(0x2e, F71805F_SP1) +#endif + +static inline int spd_read_byte(unsigned device, unsigned address) +{ + return smbus_read_byte(device, address); +} + +#include "northbridge/via/cn700/raminit.c" + +static void enable_mainboard_devices(void) +{ + device_t dev; + + dev = pci_locate_device(PCI_ID(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_VT8237R_LPC), 0); + if (dev == PCI_DEV_INVALID) + die("Southbridge not found!!!\n"); + + /* bit=0 means enable function (per CX700 datasheet) + * 5 16.1 USB 2 + * 4 16.0 USB 1 + * 3 15.0 SATA and PATA + * 2 16.2 USB 3 + * 1 16.4 USB EHCI + */ + pci_write_config8(dev, 0x50, 0x80); + + /* bit=1 means enable internal function (per CX700 datasheet) + * 3 Internal RTC + * 2 Internal PS2 Mouse + * 1 Internal KBC Configuration + * 0 Internal Keyboard Controller + */ + pci_write_config8(dev, 0x51, 0x1d); +} + +static const struct mem_controller ctrl = { + .d0f0 = 0x0000, + .d0f2 = 0x2000, + .d0f3 = 0x3000, + .d0f4 = 0x4000, + .d0f7 = 0x7000, + .d1f0 = 0x8000, + .channel0 = { DIMM0 }, +}; + +void main(unsigned long bist) +{ + /* Enable multifunction for northbridge. */ + pci_write_config8(ctrl.d0f0, 0x4f, 0x01); + + f71805f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + console_init(); + + enable_smbus(); + smbus_fixup(&ctrl); + + /* Halt if there was a built-in self test failure. */ + report_bist_failure(bist); + + enable_mainboard_devices(); + + ddr_ram_setup(&ctrl); +} |