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authorKrystian Hebel <krystian.hebel@3mdeb.com>2019-02-26 12:02:16 +0100
committerNico Huber <nico.h@gmx.de>2019-03-06 11:27:49 +0000
commit6d81b15bbe99a607c74021b28d4c8e7ca37e1bf3 (patch)
tree1a798346e6ef4b45bc66a9cf50de72f85f8310eb /src/superio/ite/it8613e/superio.c
parentd60cc97526ae14b04d105e94d7ddcd86d3b18f00 (diff)
downloadcoreboot-6d81b15bbe99a607c74021b28d4c8e7ca37e1bf3.tar.xz
superio/ite/it8613e: add support for ITE IT8613E
This change adds support for the SuperIO chip IT8613E. This chip uses FANs 2-5 and has SmartGuardian always enabled (no ON/OFF control) so it relies on support in common ITE code. LDNs were taken from IT8613E Preliminary Specification V0.3. Change-Id: I73c083b7019163c1203a5aabbef7d9d8f5ccb16a Signed-off-by: Krystian Hebel <krystian.hebel@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/ite/it8613e/superio.c')
-rw-r--r--src/superio/ite/it8613e/superio.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/src/superio/ite/it8613e/superio.c b/src/superio/ite/it8613e/superio.c
new file mode 100644
index 0000000000..7a4e336278
--- /dev/null
+++ b/src/superio/ite/it8613e/superio.c
@@ -0,0 +1,85 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2007 Philipp Degler <pdegler@rumms.uni-mannheim.de>
+ * Copyright (C) 2017 Gergely Kiss <mail.gery@gmail.com>
+ * Copyright (C) 2019 Protectli
+ *
+ * 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.
+ */
+
+#include <device/device.h>
+#include <device/pnp.h>
+#include <pc80/keyboard.h>
+#include <superio/conf_mode.h>
+#include <superio/ite/common/env_ctrl.h>
+
+#include "chip.h"
+#include "it8613e.h"
+
+static void it8613e_init(struct device *dev)
+{
+ const struct superio_ite_it8613e_config *conf = dev->chip_info;
+ const struct resource *res;
+
+ if (!dev->enabled)
+ return;
+
+ switch (dev->path.pnp.device) {
+ case IT8613E_EC:
+ res = find_resource(dev, PNP_IDX_IO0);
+ if (!conf || !res)
+ break;
+ ite_ec_init(res->base, &conf->ec);
+ break;
+ case IT8613E_KBCK:
+ pc_keyboard_init(NO_AUX_DEVICE);
+ break;
+ case IT8613E_KBCM:
+ break;
+ }
+}
+
+static struct device_operations ops = {
+ .read_resources = pnp_read_resources,
+ .set_resources = pnp_set_resources,
+ .enable_resources = pnp_enable_resources,
+ .enable = pnp_alt_enable,
+ .init = it8613e_init,
+ .ops_pnp_mode = &pnp_conf_mode_870155_aa,
+};
+
+static struct pnp_info pnp_dev_info[] = {
+ /* Serial Port 1 */
+ { NULL, IT8613E_SP1, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, },
+ /* Environmental Controller */
+ { NULL, IT8613E_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0ff8, 0x0ff8, },
+ /* KBC Keyboard */
+ { NULL, IT8613E_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0,
+ 0x0fff, 0x0fff, },
+ /* KBC Mouse */
+ { NULL, IT8613E_KBCM, PNP_IRQ0 | PNP_MSC0, },
+ /* GPIO */
+ { NULL, IT8613E_GPIO, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0ffc, 0x0ff8, },
+ /* Consumer Infrared */
+ { NULL, IT8613E_CIR, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, },
+};
+
+static void enable_dev(struct device *dev)
+{
+ pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
+}
+
+struct chip_operations superio_ite_it8613e_ops = {
+ CHIP_NAME("ITE IT8613E Super I/O")
+ .enable_dev = enable_dev,
+};