From 296ce46bcc84a6c10716bb807f317ca9f451ed39 Mon Sep 17 00:00:00 2001 From: Keith Hui Date: Sat, 2 May 2020 19:19:04 -0400 Subject: superio/fintek/f81216h: Drop support No mainboards use this anymore. Change-Id: I2d58d73eca0be1f4daf9106a1258274486f803a5 Signed-off-by: Keith Hui Reviewed-on: https://review.coreboot.org/c/coreboot/+/40967 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/superio/fintek/f81216h/Kconfig | 6 -- src/superio/fintek/f81216h/Makefile.inc | 6 -- src/superio/fintek/f81216h/chip.h | 23 -------- src/superio/fintek/f81216h/early_serial.c | 52 ---------------- src/superio/fintek/f81216h/f81216h.h | 31 ---------- src/superio/fintek/f81216h/superio.c | 98 ------------------------------- 6 files changed, 216 deletions(-) delete mode 100644 src/superio/fintek/f81216h/Kconfig delete mode 100644 src/superio/fintek/f81216h/Makefile.inc delete mode 100644 src/superio/fintek/f81216h/chip.h delete mode 100644 src/superio/fintek/f81216h/early_serial.c delete mode 100644 src/superio/fintek/f81216h/f81216h.h delete mode 100644 src/superio/fintek/f81216h/superio.c (limited to 'src/superio') diff --git a/src/superio/fintek/f81216h/Kconfig b/src/superio/fintek/f81216h/Kconfig deleted file mode 100644 index 17da818414..0000000000 --- a/src/superio/fintek/f81216h/Kconfig +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# This file is part of the coreboot project. - -config SUPERIO_FINTEK_F81216H - bool -# N.B. 'special romstage' diff --git a/src/superio/fintek/f81216h/Makefile.inc b/src/superio/fintek/f81216h/Makefile.inc deleted file mode 100644 index 6dd48a1198..0000000000 --- a/src/superio/fintek/f81216h/Makefile.inc +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-or-later -# This file is part of the coreboot project. - -bootblock-$(CONFIG_SUPERIO_FINTEK_F81216H) += early_serial.c -romstage-$(CONFIG_SUPERIO_FINTEK_F81216H) += early_serial.c -ramstage-$(CONFIG_SUPERIO_FINTEK_F81216H) += superio.c diff --git a/src/superio/fintek/f81216h/chip.h b/src/superio/fintek/f81216h/chip.h deleted file mode 100644 index f5f7575f43..0000000000 --- a/src/superio/fintek/f81216h/chip.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* This file is part of the coreboot project. */ - -#ifndef SUPERIO_FINTEK_F81216H_CHIP_H -#define SUPERIO_FINTEK_F81216H_CHIP_H - -#include - -/* Member variables are defined in devicetree.cb. */ -struct superio_fintek_f81216h_config { - /** - * KEY1 KEY0 Enter key - * 0 0 0x77 (default) - * 0 1 0xA0 - * 1 0 0x87 - * 1 1 0x67 - * - * See page 17 of data sheet. - */ - uint8_t conf_key_mode; -}; - -#endif /* SUPERIO_FINTEK_F81216H_CHIP_H */ diff --git a/src/superio/fintek/f81216h/early_serial.c b/src/superio/fintek/f81216h/early_serial.c deleted file mode 100644 index d2fa0fe9ec..0000000000 --- a/src/superio/fintek/f81216h/early_serial.c +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* This file is part of the coreboot project. */ - -#include -#include -#include -#include -#include "f81216h.h" - -#define FINTEK_EXIT_KEY 0xAA - -static void pnp_enter_conf_state(pnp_devfn_t dev, u8 f81216h_entry_key) -{ - u16 port = dev >> 8; - outb(f81216h_entry_key, port); - outb(f81216h_entry_key, port); -} - -static void pnp_exit_conf_state(pnp_devfn_t dev) -{ - u16 port = dev >> 8; - outb(FINTEK_EXIT_KEY, port); -} - -/* Bring up early serial debugging output before the RAM is initialized. */ -void f81216h_enable_serial(pnp_devfn_t dev, u16 iobase, mode_key k) -{ - u8 key; - switch (k) { - case MODE_6767: - key = 0x67; - break; - case MODE_7777: - key = 0x77; - break; - case MODE_8787: - key = 0x87; - break; - case MODE_A0A0: - key = 0xA0; - break; - default: - key = 0x77; /* try the hw default */ - break; - } - pnp_enter_conf_state(dev, key); - pnp_set_logical_device(dev); - pnp_set_enable(dev, 0); - pnp_set_iobase(dev, PNP_IDX_IO0, iobase); - pnp_set_enable(dev, 1); - pnp_exit_conf_state(dev); -} diff --git a/src/superio/fintek/f81216h/f81216h.h b/src/superio/fintek/f81216h/f81216h.h deleted file mode 100644 index 0c8463e55b..0000000000 --- a/src/superio/fintek/f81216h/f81216h.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* This file is part of the coreboot project. */ - -#ifndef SUPERIO_FINTEK_F81216H_H -#define SUPERIO_FINTEK_F81216H_H - -#include - -/* Logical Device Numbers (LDN). */ -#define F81216H_SP1 0x00 /* UART1 (+CIR mode) */ -#define F81216H_SP2 0x01 /* UART2 */ -#define F81216H_SP3 0x02 /* UART3 */ -#define F81216H_SP4 0x03 /* UART4 */ -#define F81216H_WDT 0x08 /* WDT */ - -/** - * The PNP config entry key is parameterised - * by two bits on this Super I/O with 0x77 as - * the default key. - * See page 17 of data sheet for details. - */ -typedef enum { - MODE_6767 = 0x67, - MODE_7777 = 0x77, - MODE_8787 = 0x87, - MODE_A0A0 = 0xA0, -} mode_key; - -void f81216h_enable_serial(pnp_devfn_t dev, u16 iobase, mode_key k); - -#endif /* SUPERIO_FINTEK_F81216H_H */ diff --git a/src/superio/fintek/f81216h/superio.c b/src/superio/fintek/f81216h/superio.c deleted file mode 100644 index 52eedd6fc8..0000000000 --- a/src/superio/fintek/f81216h/superio.c +++ /dev/null @@ -1,98 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* This file is part of the coreboot project. */ - -#include -#include -#include -#include -#include - -#include "chip.h" -#include "f81216h.h" - - -static void pnp_enter_ext_func_mode(struct device *dev) -{ - const struct superio_fintek_f81216h_config *conf = dev->chip_info; - - u8 key; - - /** - * KEY1 KEY0 Enter key - * 0 0 0x77 (default) - * 0 1 0xA0 - * 1 0 0x87 - * 1 1 0x67 - * - * See page 17 of data sheet. - */ - switch (conf->conf_key_mode) { - case MODE_6767: - case MODE_7777: - case MODE_8787: - case MODE_A0A0: - key = conf->conf_key_mode; - break; - default: - printk(BIOS_WARNING, "Warning: Undefined F81216 unlock key assignment!\n"); - printk(BIOS_WARNING, "Setting conf_key_mode to default\n"); - key = MODE_7777; /* try the hw default */ - break; - } - - outb(key, dev->path.pnp.port); - outb(key, dev->path.pnp.port); -} - -static void pnp_exit_ext_func_mode(struct device *dev) -{ - outb(0xaa, dev->path.pnp.port); -} - -static const struct pnp_mode_ops pnp_conf_mode_ops = { - .enter_conf_mode = pnp_enter_ext_func_mode, - .exit_conf_mode = pnp_exit_ext_func_mode, -}; - - -static void f81216h_init(struct device *dev) -{ - if (!dev->enabled) - return; - - switch (dev->path.pnp.device) { - case F81216H_SP1: - case F81216H_SP2: - case F81216H_SP3: - case F81216H_SP4: - case F81216H_WDT: - 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 = f81216h_init, - .ops_pnp_mode = &pnp_conf_mode_ops, -}; - -static struct pnp_info pnp_dev_info[] = { - { NULL, F81216H_SP1, PNP_IO0 | PNP_IRQ0, 0x07f8, }, - { NULL, F81216H_SP2, PNP_IO0 | PNP_IRQ0, 0x07f8, }, - { NULL, F81216H_SP3, PNP_IO0 | PNP_IRQ0, 0x07f8, }, - { NULL, F81216H_SP4, PNP_IO0 | PNP_IRQ0, 0x07f8, }, - { NULL, F81216H_WDT, }, -}; - -static void enable_dev(struct device *dev) -{ - pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); -} - -struct chip_operations superio_fintek_f81216h_ops = { - CHIP_NAME("Fintek F81216H/D/DG/F/FG Super I/O") - .enable_dev = enable_dev -}; -- cgit v1.2.3