diff options
author | Bill XIE <persmule@gmail.com> | 2018-03-15 20:05:35 +0800 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2018-03-26 10:24:57 +0000 |
commit | 7693c94ecfce6253917745513a8f933ccb31b5ff (patch) | |
tree | 31a723c2d6b621fb3b57a0ffb9d425f61a61b620 /src/mainboard/hp/folio_9470m/romstage.c | |
parent | 2c1cdea41358e32e8f6987fbeaa0a22c0ad37321 (diff) |
mainboard/hp: Add Elitebook Folio 9470m
The code is based on autoport and that for revolve_810g1
Tested:
- CPU i5-3437U
- Slotted DIMM 8GiB
- Onboard USB2 interfaces (wlan slot, wwan slot, camera, smart card)
- Mini pci-e on wlan slot
- On board SDHCI connected to pci-e
- USB3 ports
- USB3 hub on dock (connected to USB3 port 1)
- NVRAM options for North and South bridges
- S3
- TPM1 on LPC
- Linux 4.13.17-1 within Debian GNU/Linux testing, loaded from
SeaBIOS, or Linux payload (Heads)
Not tested:
- Fingerprint reader on USB2
Not working well:
- EHCI debug on port SSP2,(The USB port on the left, wired to ehci
before OS) it has always-on enabled by default (maybe via EC),
which disturbs FT232H's own power up, requiring a very critical
timing to plug it in for it to work.
Change-Id: I52e549ec18e8aa661a506a16dbc7f83417c0da78
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/25218
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/hp/folio_9470m/romstage.c')
-rw-r--r-- | src/mainboard/hp/folio_9470m/romstage.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/mainboard/hp/folio_9470m/romstage.c b/src/mainboard/hp/folio_9470m/romstage.c new file mode 100644 index 0000000000..3364de10fe --- /dev/null +++ b/src/mainboard/hp/folio_9470m/romstage.c @@ -0,0 +1,77 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * Copyright (C) 2014 Vladimir Serbinenko + * + * 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. + */ + +#include <arch/io.h> +#include <northbridge/intel/sandybridge/sandybridge.h> +#include <northbridge/intel/sandybridge/raminit_native.h> +#include <southbridge/intel/common/rcba.h> +#include <southbridge/intel/bd82x6x/pch.h> +#include <ec/hp/kbc1126/ec.h> + +void pch_enable_lpc(void) +{ + /* + * CNF2 and CNF1 for Super I/O + * MC and LPC (0x60,0x64,0x62,0x66) for KBC and EC + */ + pci_write_config16(PCH_LPC_DEV, LPC_EN, + CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN); + pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x0010); + /* Enable mailbox at 0x200/0x201 and PM1 at 0x220 */ + pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x007c0201); +} + +void mainboard_rcba_config(void) +{ +} + +const struct southbridge_usb_port mainboard_usb_ports[] = { + { 1, 1, 0 }, /* SSP1: dock */ + { 1, 1, 0 }, /* SSP2: left, EHCI Debug */ + { 1, 1, 1 }, /* SSP3: right back side */ + { 1, 1, 1 }, /* SSP4: right front side */ + { 1, 0, 2 }, /* B0P5 */ + { 1, 0, 2 }, /* B0P6: wlan USB */ + { 0, 0, 3 }, /* B0P7 */ + { 1, 1, 3 }, /* B0P8: smart card reader */ + { 1, 1, 4 }, /* B1P1: fingerprint reader */ + { 0, 0, 4 }, /* B1P2: (EHCI Debug, not connected) */ + { 1, 1, 5 }, /* B1P3: Camera */ + { 0, 0, 5 }, /* B1P4 */ + { 1, 1, 6 }, /* B1P5: wwan USB */ + { 0, 0, 6 }, /* B1P6 */ +}; + +void mainboard_early_init(int s3resume) +{ +} + +void mainboard_config_superio(void) +{ + kbc1126_enter_conf(); + kbc1126_mailbox_init(); + kbc1126_kbc_init(); + kbc1126_ec_init(); + kbc1126_pm1_init(); + kbc1126_exit_conf(); +} + +void mainboard_get_spd(spd_raw_data *spd, bool id_only) +{ + read_spd(&spd[0], 0x50, id_only); + read_spd(&spd[2], 0x52, id_only); +} |