mainboard/hp: Add Elitebook Revolve 810 G1
The code is based on autoport and that for 8470p.
Tested:
- CPU i5-3437U
- Slotted DIMM 8GiB
- Soldered RAM 4GiB from Hynix (There may be more models here)
- Onboard USB2 interfaces (digitizer, wlan slot, wwan slot, camera)
- 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 4.13.13-1 within Debian GNU/Linux testing, loaded from
SeaBIOS, or Linux payload (Heads)
Not work:
- An "NFC" device connected to LPC
Not implemented yet:
- Detecting the model of Soldered RAM at runtime, and loading
the corresponding SPD datum (3 observed) from CBFS
Change-Id: Iba9c361591697e6a2b3b7b485f7f1649c2a83524
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/22972
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/mainboard/hp/revolve_810_g1/romstage.c b/src/mainboard/hp/revolve_810_g1/romstage.c
new file mode 100644
index 0000000..dbf786e
--- /dev/null
+++ b/src/mainboard/hp/revolve_810_g1/romstage.c
@@ -0,0 +1,90 @@
+/*
+ * 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 <string.h>
+#include <cbfs.h>
+#include <console/console.h>
+#include <arch/io.h>
+#include <northbridge/intel/sandybridge/sandybridge.h>
+#include <northbridge/intel/sandybridge/raminit_native.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 rcba_config(void)
+{
+ /* Disable devices. */
+ RCBA32(BUC) = 0x00000000;
+ RCBA32(FD) = 0x17f21feb;
+
+}
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+ { 1, 1, 0 },
+ { 1, 0, 0 },
+ { 1, 1, 1 },
+ { 0, 1, 1 },
+ { 0, 0, 2 },
+ { 1, 0, 2 },
+ { 0, 0, 3 },
+ { 0, 0, 3 },
+ { 1, 0, 4 }, /* B1P1: Digitizer */
+ { 1, 0, 4 }, /* B1P2: wlan USB, EHCI debug */
+ { 1, 1, 5 }, /* B1P3: Camera */
+ { 0, 0, 5 }, /* B1P4 */
+ { 1, 0, 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)
+{
+ /* C1S0 is a soldered RAM with no real SPD. Use stored SPD. */
+ size_t spd_file_len = 0;
+ void *spd_file = cbfs_boot_map_with_leak("spd.bin", CBFS_TYPE_SPD,
+ &spd_file_len);
+
+ if (!spd_file || spd_file_len < sizeof(spd_raw_data))
+ die("SPD data for C1S0 not found.");
+
+ read_spd(&spd[0], 0x50, id_only);
+ memcpy(&spd[2], spd_file, spd_file_len);
+}