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Index: head/sys/arm/rockchip/files.rk30xx
===================================================================
--- head/sys/arm/rockchip/files.rk30xx
+++ head/sys/arm/rockchip/files.rk30xx
@@ -1,11 +0,0 @@
-# $FreeBSD$
-
-arm/rockchip/rk30xx_machdep.c standard
-arm/rockchip/rk30xx_pmu.c standard
-arm/rockchip/rk30xx_grf.c standard
-arm/rockchip/rk30xx_wdog.c standard
-arm/rockchip/rk30xx_gpio.c optional gpio
-arm/rockchip/rk30xx_mp.c optional smp
-
-dev/mmc/host/dwmmc.c optional dwmmc
-dev/mmc/host/dwmmc_rockchip.c optional dwmmc
Index: head/sys/arm/rockchip/rk30xx_gpio.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_gpio.c
+++ head/sys/arm/rockchip/rk30xx_gpio.c
@@ -1,630 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
- * Copyright (c) 2012 Luiz Otavio O Souza.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/rman.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/gpio.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-#include <machine/intr.h>
-
-#include <dev/fdt/fdt_common.h>
-#include <dev/gpio/gpiobusvar.h>
-#include <dev/ofw/ofw_bus.h>
-#include <dev/ofw/ofw_bus_subr.h>
-
-#include "gpio_if.h"
-
-#include "rk30xx_grf.h"
-#include "rk30xx_pmu.h"
-
-/*
- * RK3188 has 4 banks of gpio.
- * 32 pins per bank
- * PA0 - PA7 | PB0 - PB7
- * PC0 - PC7 | PD0 - PD7
- */
-
-#define RK30_GPIO_PINS 32
-#define RK30_GPIO_DEFAULT_CAPS (GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | \
- GPIO_PIN_PULLUP | GPIO_PIN_PULLDOWN)
-
-#define RK30_GPIO_NONE 0
-#define RK30_GPIO_PULLUP 1
-#define RK30_GPIO_PULLDOWN 2
-
-struct rk30_gpio_softc {
- device_t sc_dev;
- device_t sc_busdev;
- struct mtx sc_mtx;
- struct resource * sc_mem_res;
- struct resource * sc_irq_res;
- bus_space_tag_t sc_bst;
- bus_space_handle_t sc_bsh;
- void * sc_intrhand;
- int sc_bank;
- int sc_gpio_npins;
- struct gpio_pin sc_gpio_pins[RK30_GPIO_PINS];
-};
-
-/* We use our base address to find out our bank number. */
-static unsigned long rk30_gpio_base_addr[4] =
- { 0x2000a000, 0x2003c000, 0x2003e000, 0x20080000 };
-static struct rk30_gpio_softc *rk30_gpio_sc = NULL;
-
-typedef int (*gpios_phandler_t)(phandle_t, pcell_t *, int);
-
-struct gpio_ctrl_entry {
- const char *compat;
- gpios_phandler_t handler;
-};
-
-int rk30_gpios_prop_handle(phandle_t ctrl, pcell_t *gpios, int len);
-static int rk30_gpio_init(void);
-
-struct gpio_ctrl_entry gpio_controllers[] = {
- { "rockchip,rk30xx-gpio", &rk30_gpios_prop_handle },
- { "rockchip,rk30xx-gpio", &rk30_gpios_prop_handle },
- { "rockchip,rk30xx-gpio", &rk30_gpios_prop_handle },
- { "rockchip,rk30xx-gpio", &rk30_gpios_prop_handle },
- { NULL, NULL }
-};
-
-#define RK30_GPIO_LOCK(_sc) mtx_lock(&_sc->sc_mtx)
-#define RK30_GPIO_UNLOCK(_sc) mtx_unlock(&_sc->sc_mtx)
-#define RK30_GPIO_LOCK_ASSERT(_sc) mtx_assert(&_sc->sc_mtx, MA_OWNED)
-
-#define RK30_GPIO_SWPORT_DR 0x00
-#define RK30_GPIO_SWPORT_DDR 0x04
-#define RK30_GPIO_INTEN 0x30
-#define RK30_GPIO_INTMASK 0x34
-#define RK30_GPIO_INTTYPE_LEVEL 0x38
-#define RK30_GPIO_INT_POLARITY 0x3c
-#define RK30_GPIO_INT_STATUS 0x40
-#define RK30_GPIO_INT_RAWSTATUS 0x44
-#define RK30_GPIO_DEBOUNCE 0x48
-#define RK30_GPIO_PORT_EOI 0x4c
-#define RK30_GPIO_EXT_PORT 0x50
-#define RK30_GPIO_LS_SYNC 0x60
-
-#define RK30_GPIO_WRITE(_sc, _off, _val) \
- bus_space_write_4(_sc->sc_bst, _sc->sc_bsh, _off, _val)
-#define RK30_GPIO_READ(_sc, _off) \
- bus_space_read_4(_sc->sc_bst, _sc->sc_bsh, _off)
-
-static uint32_t
-rk30_gpio_get_function(struct rk30_gpio_softc *sc, uint32_t pin)
-{
-
- if (RK30_GPIO_READ(sc, RK30_GPIO_SWPORT_DDR) & (1U << pin))
- return (GPIO_PIN_OUTPUT);
- else
- return (GPIO_PIN_INPUT);
-}
-
-static void
-rk30_gpio_set_function(struct rk30_gpio_softc *sc, uint32_t pin, uint32_t func)
-{
- uint32_t data;
-
- /* Must be called with lock held. */
- RK30_GPIO_LOCK_ASSERT(sc);
- data = RK30_GPIO_READ(sc, RK30_GPIO_SWPORT_DDR);
- if (func == GPIO_PIN_OUTPUT)
- data |= (1U << pin);
- else
- data &= ~(1U << pin);
- RK30_GPIO_WRITE(sc, RK30_GPIO_SWPORT_DDR, data);
-}
-
-static void
-rk30_gpio_set_pud(struct rk30_gpio_softc *sc, uint32_t pin, uint32_t state)
-{
- uint32_t pud;
-
- /* Must be called with lock held. */
- RK30_GPIO_LOCK_ASSERT(sc);
- switch (state) {
- case GPIO_PIN_PULLUP:
- pud = RK30_GPIO_PULLUP;
- break;
- case GPIO_PIN_PULLDOWN:
- pud = RK30_GPIO_PULLDOWN;
- break;
- default:
- pud = RK30_GPIO_NONE;
- }
- /*
- * The pull up/down registers for GPIO0A and half of GPIO0B
- * (the first 12 pins on bank 0) are at a different location.
- */
- if (sc->sc_bank == 0 && pin < 12)
- rk30_pmu_gpio_pud(pin, pud);
- else
- rk30_grf_gpio_pud(sc->sc_bank, pin, pud);
-}
-
-static void
-rk30_gpio_pin_configure(struct rk30_gpio_softc *sc, struct gpio_pin *pin,
- unsigned int flags)
-{
-
- RK30_GPIO_LOCK(sc);
- /*
- * Manage input/output.
- */
- if (flags & (GPIO_PIN_INPUT | GPIO_PIN_OUTPUT)) {
- pin->gp_flags &= ~(GPIO_PIN_INPUT | GPIO_PIN_OUTPUT);
- if (flags & GPIO_PIN_OUTPUT)
- pin->gp_flags |= GPIO_PIN_OUTPUT;
- else
- pin->gp_flags |= GPIO_PIN_INPUT;
- rk30_gpio_set_function(sc, pin->gp_pin, pin->gp_flags);
- }
- /* Manage Pull-up/pull-down. */
- pin->gp_flags &= ~(GPIO_PIN_PULLUP | GPIO_PIN_PULLDOWN);
- if (flags & (GPIO_PIN_PULLUP | GPIO_PIN_PULLDOWN)) {
- if (flags & GPIO_PIN_PULLUP)
- pin->gp_flags |= GPIO_PIN_PULLUP;
- else
- pin->gp_flags |= GPIO_PIN_PULLDOWN;
- }
- rk30_gpio_set_pud(sc, pin->gp_pin, pin->gp_flags);
- RK30_GPIO_UNLOCK(sc);
-}
-
-static device_t
-rk30_gpio_get_bus(device_t dev)
-{
- struct rk30_gpio_softc *sc;
-
- sc = device_get_softc(dev);
-
- return (sc->sc_busdev);
-}
-
-static int
-rk30_gpio_pin_max(device_t dev, int *maxpin)
-{
-
- *maxpin = RK30_GPIO_PINS - 1;
- return (0);
-}
-
-static int
-rk30_gpio_pin_getcaps(device_t dev, uint32_t pin, uint32_t *caps)
-{
- struct rk30_gpio_softc *sc = device_get_softc(dev);
- int i;
-
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
-
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
-
- RK30_GPIO_LOCK(sc);
- *caps = sc->sc_gpio_pins[i].gp_caps;
- RK30_GPIO_UNLOCK(sc);
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_getflags(device_t dev, uint32_t pin, uint32_t *flags)
-{
- struct rk30_gpio_softc *sc = device_get_softc(dev);
- int i;
-
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
-
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
-
- RK30_GPIO_LOCK(sc);
- *flags = sc->sc_gpio_pins[i].gp_flags;
- RK30_GPIO_UNLOCK(sc);
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_getname(device_t dev, uint32_t pin, char *name)
-{
- struct rk30_gpio_softc *sc = device_get_softc(dev);
- int i;
-
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
-
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
-
- RK30_GPIO_LOCK(sc);
- memcpy(name, sc->sc_gpio_pins[i].gp_name, GPIOMAXNAME);
- RK30_GPIO_UNLOCK(sc);
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_setflags(device_t dev, uint32_t pin, uint32_t flags)
-{
- struct rk30_gpio_softc *sc = device_get_softc(dev);
- int i;
-
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
-
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
-
- rk30_gpio_pin_configure(sc, &sc->sc_gpio_pins[i], flags);
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_set(device_t dev, uint32_t pin, unsigned int value)
-{
- int i;
- struct rk30_gpio_softc *sc;
- uint32_t data;
-
- sc = device_get_softc(dev);
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
- RK30_GPIO_LOCK(sc);
- data = RK30_GPIO_READ(sc, RK30_GPIO_SWPORT_DR);
- if (value)
- data |= (1U << pin);
- else
- data &= ~(1U << pin);
- RK30_GPIO_WRITE(sc, RK30_GPIO_SWPORT_DR, data);
- RK30_GPIO_UNLOCK(sc);
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_get(device_t dev, uint32_t pin, unsigned int *val)
-{
- int i;
- struct rk30_gpio_softc *sc;
- uint32_t data;
-
- sc = device_get_softc(dev);
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
- RK30_GPIO_LOCK(sc);
- data = RK30_GPIO_READ(sc, RK30_GPIO_EXT_PORT);
- RK30_GPIO_UNLOCK(sc);
- *val = (data & (1U << pin)) ? 1 : 0;
-
- return (0);
-}
-
-static int
-rk30_gpio_pin_toggle(device_t dev, uint32_t pin)
-{
- int i;
- struct rk30_gpio_softc *sc;
- uint32_t data;
-
- sc = device_get_softc(dev);
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
- RK30_GPIO_LOCK(sc);
- data = RK30_GPIO_READ(sc, RK30_GPIO_SWPORT_DR);
- if (data & (1U << pin))
- data &= ~(1U << pin);
- else
- data |= (1U << pin);
- RK30_GPIO_WRITE(sc, RK30_GPIO_SWPORT_DR, data);
- RK30_GPIO_UNLOCK(sc);
-
- return (0);
-}
-
-static int
-rk30_gpio_probe(device_t dev)
-{
-
- if (!ofw_bus_status_okay(dev))
- return (ENXIO);
-
- if (!ofw_bus_is_compatible(dev, "rockchip,rk30xx-gpio"))
- return (ENXIO);
-
- device_set_desc(dev, "Rockchip RK30XX GPIO controller");
- return (BUS_PROBE_DEFAULT);
-}
-
-static int
-rk30_gpio_attach(device_t dev)
-{
- struct rk30_gpio_softc *sc = device_get_softc(dev);
- int i, rid;
- phandle_t gpio;
- unsigned long start;
-
- if (rk30_gpio_sc)
- return (ENXIO);
- sc->sc_dev = dev;
- mtx_init(&sc->sc_mtx, "rk30 gpio", "gpio", MTX_DEF);
-
- rid = 0;
- sc->sc_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
- RF_ACTIVE);
- if (!sc->sc_mem_res) {
- device_printf(dev, "cannot allocate memory window\n");
- goto fail;
- }
- sc->sc_bst = rman_get_bustag(sc->sc_mem_res);
- sc->sc_bsh = rman_get_bushandle(sc->sc_mem_res);
- /* Check the unit we are attaching by our base address. */
- sc->sc_bank = -1;
- start = rman_get_start(sc->sc_mem_res);
- for (i = 0; i < nitems(rk30_gpio_base_addr); i++) {
- if (rk30_gpio_base_addr[i] == start) {
- sc->sc_bank = i;
- break;
- }
- }
- if (sc->sc_bank == -1) {
- device_printf(dev,
- "unsupported device unit (only GPIO0..3 are supported)\n");
- goto fail;
- }
-
- rid = 0;
- sc->sc_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
- RF_ACTIVE);
- if (!sc->sc_irq_res) {
- device_printf(dev, "cannot allocate interrupt\n");
- goto fail;
- }
-
- /* Find our node. */
- gpio = ofw_bus_get_node(sc->sc_dev);
-
- if (!OF_hasprop(gpio, "gpio-controller"))
- /* Node is not a GPIO controller. */
- goto fail;
-
- /* Initialize the software controlled pins. */
- for (i = 0; i < RK30_GPIO_PINS; i++) {
- snprintf(sc->sc_gpio_pins[i].gp_name, GPIOMAXNAME,
- "pin %d", i);
- sc->sc_gpio_pins[i].gp_pin = i;
- sc->sc_gpio_pins[i].gp_caps = RK30_GPIO_DEFAULT_CAPS;
- sc->sc_gpio_pins[i].gp_flags = rk30_gpio_get_function(sc, i);
- }
- sc->sc_gpio_npins = i;
- rk30_gpio_sc = sc;
- rk30_gpio_init();
- sc->sc_busdev = gpiobus_attach_bus(dev);
- if (sc->sc_busdev == NULL)
- goto fail;
-
- return (0);
-
-fail:
- if (sc->sc_irq_res)
- bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq_res);
- if (sc->sc_mem_res)
- bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->sc_mem_res);
- mtx_destroy(&sc->sc_mtx);
-
- return (ENXIO);
-}
-
-static int
-rk30_gpio_detach(device_t dev)
-{
-
- return (EBUSY);
-}
-
-static device_method_t rk30_gpio_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, rk30_gpio_probe),
- DEVMETHOD(device_attach, rk30_gpio_attach),
- DEVMETHOD(device_detach, rk30_gpio_detach),
-
- /* GPIO protocol */
- DEVMETHOD(gpio_get_bus, rk30_gpio_get_bus),
- DEVMETHOD(gpio_pin_max, rk30_gpio_pin_max),
- DEVMETHOD(gpio_pin_getname, rk30_gpio_pin_getname),
- DEVMETHOD(gpio_pin_getflags, rk30_gpio_pin_getflags),
- DEVMETHOD(gpio_pin_getcaps, rk30_gpio_pin_getcaps),
- DEVMETHOD(gpio_pin_setflags, rk30_gpio_pin_setflags),
- DEVMETHOD(gpio_pin_get, rk30_gpio_pin_get),
- DEVMETHOD(gpio_pin_set, rk30_gpio_pin_set),
- DEVMETHOD(gpio_pin_toggle, rk30_gpio_pin_toggle),
-
- DEVMETHOD_END
-};
-
-static devclass_t rk30_gpio_devclass;
-
-static driver_t rk30_gpio_driver = {
- "gpio",
- rk30_gpio_methods,
- sizeof(struct rk30_gpio_softc),
-};
-
-DRIVER_MODULE(rk30_gpio, simplebus, rk30_gpio_driver, rk30_gpio_devclass, 0, 0);
-
-int
-rk30_gpios_prop_handle(phandle_t ctrl, pcell_t *gpios, int len)
-{
- struct rk30_gpio_softc *sc;
- pcell_t gpio_cells;
- int inc, t, tuples, tuple_size;
- int dir, flags, pin, i;
- u_long gpio_ctrl, size;
-
- sc = rk30_gpio_sc;
- if (sc == NULL)
- return ENXIO;
-
- if (OF_getencprop(ctrl, "#gpio-cells", &gpio_cells, sizeof(pcell_t)) < 0)
- return (ENXIO);
- if (gpio_cells != 2)
- return (ENXIO);
-
- tuple_size = gpio_cells * sizeof(pcell_t) + sizeof(phandle_t);
- tuples = len / tuple_size;
-
- if (fdt_regsize(ctrl, &gpio_ctrl, &size))
- return (ENXIO);
-
- /*
- * Skip controller reference, since controller's phandle is given
- * explicitly (in a function argument).
- */
- inc = sizeof(ihandle_t) / sizeof(pcell_t);
- gpios += inc;
- for (t = 0; t < tuples; t++) {
- pin = gpios[0];
- dir = gpios[1];
- flags = gpios[2];
-
- for (i = 0; i < sc->sc_gpio_npins; i++) {
- if (sc->sc_gpio_pins[i].gp_pin == pin)
- break;
- }
- if (i >= sc->sc_gpio_npins)
- return (EINVAL);
-
- rk30_gpio_pin_configure(sc, &sc->sc_gpio_pins[i], flags);
-
- if (dir == 1) {
- /* Input. */
- rk30_gpio_pin_set(sc->sc_dev, pin, GPIO_PIN_INPUT);
- } else {
- /* Output. */
- rk30_gpio_pin_set(sc->sc_dev, pin, GPIO_PIN_OUTPUT);
- }
- gpios += gpio_cells + inc;
- }
-
- return (0);
-}
-
-#define MAX_PINS_PER_NODE 5
-#define GPIOS_PROP_CELLS 4
-
-static int
-rk30_gpio_init(void)
-{
- phandle_t child, parent, root, ctrl;
- pcell_t gpios[MAX_PINS_PER_NODE * GPIOS_PROP_CELLS];
- struct gpio_ctrl_entry *e;
- int len, rv;
-
- root = OF_finddevice("/");
- len = 0;
- parent = root;
-
- /* Traverse through entire tree to find nodes with 'gpios' prop */
- for (child = OF_child(parent); child != 0; child = OF_peer(child)) {
- /* Find a 'leaf'. Start the search from this node. */
- while (OF_child(child)) {
- parent = child;
- child = OF_child(child);
- }
- if ((len = OF_getproplen(child, "gpios")) > 0) {
- if (len > sizeof(gpios))
- return (ENXIO);
-
- /* Get 'gpios' property. */
- OF_getencprop(child, "gpios", gpios, len);
-
- e = (struct gpio_ctrl_entry *)&gpio_controllers;
-
- /* Find and call a handler. */
- for (; e->compat; e++) {
- /*
- * First cell of 'gpios' property should
- * contain a ref. to a node defining GPIO
- * controller.
- */
- ctrl = OF_node_from_xref(gpios[0]);
-
- if (ofw_bus_node_is_compatible(ctrl, e->compat))
- /* Call a handler. */
- if ((rv = e->handler(ctrl,
- (pcell_t *)&gpios, len)))
- return (rv);
- }
- }
-
- if (OF_peer(child) == 0) {
- /* No more siblings. */
- child = parent;
- parent = OF_parent(child);
- }
- }
- return (0);
-}
Index: head/sys/arm/rockchip/rk30xx_grf.h
===================================================================
--- head/sys/arm/rockchip/rk30xx_grf.h
+++ head/sys/arm/rockchip/rk30xx_grf.h
@@ -1,143 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef _RK30_GRF_H_
-#define _RK30_GRF_H_
-
-#define RK30_GRF_BASE 0xF0008000
-
-#define GRF_GPIO0L_DIR 0x0000
-#define GRF_GPIO0H_DIR 0x0004
-#define GRF_GPIO1L_DIR 0x0008
-#define GRF_GPIO1H_DIR 0x000c
-#define GRF_GPIO2L_DIR 0x0010
-#define GRF_GPIO2H_DIR 0x0014
-#define GRF_GPIO3L_DIR 0x0018
-#define GRF_GPIO3H_DIR 0x001c
-#define GRF_GPIO0L_DO 0x0020
-#define GRF_GPIO0H_DO 0x0024
-#define GRF_GPIO1L_DO 0x0028
-#define GRF_GPIO1H_DO 0x002c
-#define GRF_GPIO2L_DO 0x0030
-#define GRF_GPIO2H_DO 0x0034
-#define GRF_GPIO3L_DO 0x0038
-#define GRF_GPIO3H_DO 0x003c
-#define GRF_GPIO0L_EN 0x0040
-#define GRF_GPIO0H_EN 0x0044
-#define GRF_GPIO1L_EN 0x0048
-#define GRF_GPIO1H_EN 0x004c
-#define GRF_GPIO2L_EN 0x0050
-#define GRF_GPIO2H_EN 0x0054
-#define GRF_GPIO3L_EN 0x0058
-#define GRF_GPIO3H_EN 0x005c
-
-#define GRF_GPIO0C_IOMUX 0x0068
-#define GRF_GPIO0D_IOMUX 0x006c
-#define GRF_GPIO1A_IOMUX 0x0070
-#define GRF_GPIO1B_IOMUX 0x0074
-#define GRF_GPIO1C_IOMUX 0x0078
-#define GRF_GPIO1D_IOMUX 0x007c
-#define GRF_GPIO2A_IOMUX 0x0080
-#define GRF_GPIO2B_IOMUX 0x0084
-#define GRF_GPIO2C_IOMUX 0x0088
-#define GRF_GPIO2D_IOMUX 0x008c
-#define GRF_GPIO3A_IOMUX 0x0090
-#define GRF_GPIO3B_IOMUX 0x0094
-#define GRF_GPIO3C_IOMUX 0x0098
-#define GRF_GPIO3D_IOMUX 0x009c
-#define GRF_SOC_CON0 0x00a0
-#define GRF_SOC_CON1 0x00a4
-#define GRF_SOC_CON2 0x00a8
-#define GRF_SOC_STATUS0 0x00ac
-#define GRF_DMAC1_CON0 0x00b0
-#define GRF_DMAC1_CON1 0x00b4
-#define GRF_DMAC1_CON2 0x00b8
-#define GRF_DMAC2_CON0 0x00bc
-#define GRF_DMAC2_CON1 0x00c0
-#define GRF_DMAC2_CON2 0x00c4
-#define GRF_DMAC2_CON3 0x00c8
-#define GRF_CPU_CON0 0x00cc
-#define GRF_CPU_CON1 0x00d0
-#define GRF_CPU_CON2 0x00d4
-#define GRF_CPU_CON3 0x00d8
-#define GRF_CPU_CON4 0x00dc
-#define GRF_CPU_CON5 0x00e0
-
-#define GRF_DDRC_CON0 0x00ec
-#define GRF_DDRC_STAT 0x00f0
-#define GRF_IO_CON0 0x00f4
-#define GRF_IO_CON1 0x00f8
-#define GRF_IO_CON2 0x00fc
-#define GRF_IO_CON3 0x0100
-#define GRF_IO_CON4 0x0104
-#define GRF_SOC_STATUS1 0x0108
-#define GRF_UOC0_CON0 0x010c
-#define GRF_UOC0_CON1 0x0110
-#define GRF_UOC0_CON2 0x0114
-#define GRF_UOC0_CON3 0x0118
-#define GRF_UOC1_CON0 0x011c
-#define GRF_UOC1_CON1 0x0120
-#define GRF_UOC1_CON2 0x0124
-#define GRF_UOC1_CON3 0x0128
-#define GRF_UOC2_CON0 0x012c
-#define GRF_UOC2_CON1 0x0130
-
-#define GRF_UOC3_CON0 0x0138
-#define GRF_UOC3_CON1 0x013c
-#define GRF_HSIC_STAT 0x0140
-#define GRF_OS_REG0 0x0144
-#define GRF_OS_REG1 0x0148
-#define GRF_OS_REG2 0x014c
-#define GRF_OS_REG3 0x0150
-#define GRF_OS_REG4 0x0154
-#define GRF_OS_REG5 0x0158
-#define GRF_OS_REG6 0x015c
-#define GRF_OS_REG7 0x0160
-#define GRF_GPIO0B_PULL 0x0164
-#define GRF_GPIO0C_PULL 0x0168
-#define GRF_GPIO0D_PULL 0x016c
-#define GRF_GPIO1A_PULL 0x0170
-#define GRF_GPIO1B_PULL 0x0174
-#define GRF_GPIO1C_PULL 0x0178
-#define GRF_GPIO1D_PULL 0x017c
-#define GRF_GPIO2A_PULL 0x0180
-#define GRF_GPIO2B_PULL 0x0184
-#define GRF_GPIO2C_PULL 0x0188
-#define GRF_GPIO2D_PULL 0x018c
-#define GRF_GPIO3A_PULL 0x0190
-#define GRF_GPIO3B_PULL 0x0194
-#define GRF_GPIO3C_PULL 0x0198
-#define GRF_GPIO3D_PULL 0x019c
-#define GRF_FLASH_DATA_PULL 0x01a0
-#define GRF_FLASH_CMD_PULL 0x01a4
-
-void rk30_grf_gpio_pud(uint32_t bank, uint32_t pin, uint32_t state);
-
-#endif /* _RK30_GRF_H_ */
Index: head/sys/arm/rockchip/rk30xx_grf.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_grf.c
+++ head/sys/arm/rockchip/rk30xx_grf.c
@@ -1,131 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* General Register File for Rockchip RK30xx */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/malloc.h>
-#include <sys/rman.h>
-#include <sys/timeet.h>
-#include <sys/timetc.h>
-#include <sys/watchdog.h>
-#include <machine/bus.h>
-#include <machine/cpu.h>
-#include <machine/intr.h>
-
-#include <dev/ofw/openfirm.h>
-#include <dev/ofw/ofw_bus.h>
-#include <dev/ofw/ofw_bus_subr.h>
-
-#include <machine/bus.h>
-
-#include "rk30xx_grf.h"
-
-struct rk30_grf_softc {
- struct resource *res;
- bus_space_tag_t bst;
- bus_space_handle_t bsh;
-};
-
-static struct rk30_grf_softc *rk30_grf_sc = NULL;
-
-#define grf_read_4(sc, reg) \
- bus_space_read_4((sc)->bst, (sc)->bsh, (reg))
-#define grf_write_4(sc, reg, val) \
- bus_space_write_4((sc)->bst, (sc)->bsh, (reg), (val))
-
-static int
-rk30_grf_probe(device_t dev)
-{
-
- if (!ofw_bus_status_okay(dev))
- return (ENXIO);
-
- if (ofw_bus_is_compatible(dev, "rockchip,rk30xx-grf")) {
- device_set_desc(dev, "RK30XX General Register File");
- return(BUS_PROBE_DEFAULT);
- }
-
- return (ENXIO);
-}
-
-static int
-rk30_grf_attach(device_t dev)
-{
- struct rk30_grf_softc *sc = device_get_softc(dev);
- int rid = 0;
-
- if (rk30_grf_sc)
- return (ENXIO);
-
- sc->res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE);
- if (!sc->res) {
- device_printf(dev, "could not allocate resource\n");
- return (ENXIO);
- }
-
- sc->bst = rman_get_bustag(sc->res);
- sc->bsh = rman_get_bushandle(sc->res);
-
- rk30_grf_sc = sc;
-
- return (0);
-}
-
-static device_method_t rk30_grf_methods[] = {
- DEVMETHOD(device_probe, rk30_grf_probe),
- DEVMETHOD(device_attach, rk30_grf_attach),
- { 0, 0 }
-};
-
-static driver_t rk30_grf_driver = {
- "rk30_grf",
- rk30_grf_methods,
- sizeof(struct rk30_grf_softc),
-};
-
-static devclass_t rk30_grf_devclass;
-
-DRIVER_MODULE(rk30_grf, simplebus, rk30_grf_driver, rk30_grf_devclass, 0, 0);
-
-void
-rk30_grf_gpio_pud(uint32_t bank, uint32_t pin, uint32_t state)
-{
- uint32_t offset;
-
- offset = GRF_GPIO0B_PULL - 4 + (bank * 16) + ((pin / 8) * 4);
- pin = (7 - (pin % 8)) * 2;
- grf_write_4(rk30_grf_sc, offset, (0x3 << (16 + pin)) | (state << pin));
-}
Index: head/sys/arm/rockchip/rk30xx_machdep.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_machdep.c
+++ head/sys/arm/rockchip/rk30xx_machdep.c
@@ -1,105 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * This code is derived from software written for Brini by Mark Brinicombe
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: FreeBSD: //depot/projects/arm/src/sys/arm/ti/ti_machdep.c
- */
-
-#include "opt_ddb.h"
-#include "opt_platform.h"
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/devmap.h>
-
-#include <vm/vm.h>
-#include <vm/pmap.h>
-
-#include <machine/bus.h>
-#include <machine/machdep.h>
-#include <machine/platform.h>
-#include <machine/platformvar.h>
-
-#include <arm/rockchip/rk30xx_wdog.h>
-#include <arm/rockchip/rk30xx_mp.h>
-
-#include "platform_if.h"
-
-static platform_devmap_init_t rk30xx_devmap_init;
-static platform_late_init_t rk30xx_late_init;
-static platform_cpu_reset_t rk30xx_cpu_reset;
-
-static void
-rk30xx_late_init(platform_t plat)
-{
-
- /* Enable cache */
- cpufunc_control(CPU_CONTROL_DC_ENABLE|CPU_CONTROL_IC_ENABLE,
- CPU_CONTROL_DC_ENABLE|CPU_CONTROL_IC_ENABLE);
-}
-
-/*
- * Set up static device mappings.
- */
-static int
-rk30xx_devmap_init(platform_t plat)
-{
-
- devmap_add_entry(0x10000000, 0x00200000);
- devmap_add_entry(0x20000000, 0x00100000);
-
- return (0);
-}
-
-static void
-rk30xx_cpu_reset(platform_t plat)
-{
-
- rk30_wd_watchdog_reset();
- printf("Reset failed!\n");
- while (1);
-}
-
-#if defined(SOC_ROCKCHIP_RK3188)
-static platform_method_t rk30xx_methods[] = {
- PLATFORMMETHOD(platform_devmap_init, rk30xx_devmap_init),
- PLATFORMMETHOD(platform_late_init, rk30xx_late_init),
- PLATFORMMETHOD(platform_cpu_reset, rk30xx_cpu_reset),
-
-#ifdef SMP
- PLATFORMMETHOD(platform_mp_start_ap, rk30xx_mp_start_ap),
- PLATFORMMETHOD(platform_mp_setmaxid, rk30xx_mp_setmaxid),
-#endif
- PLATFORMMETHOD_END,
-};
-FDT_PLATFORM_DEF(rk30xx, "RK3188", 0, "rockchip,rk3188", 200);
-#endif
Index: head/sys/arm/rockchip/rk30xx_mp.h
===================================================================
--- head/sys/arm/rockchip/rk30xx_mp.h
+++ head/sys/arm/rockchip/rk30xx_mp.h
@@ -1,38 +0,0 @@
-/*-
- * Copyright (C) 2016 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef _RK30XX_MP_H_
-#define _RK30XX_MP_H_
-
-void rk30xx_mp_setmaxid(platform_t plat);
-void rk30xx_mp_start_ap(platform_t plat);
-
-#endif /* _RK30XX_MP_H_ */
Index: head/sys/arm/rockchip/rk30xx_mp.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_mp.c
+++ head/sys/arm/rockchip/rk30xx_mp.c
@@ -1,176 +0,0 @@
-/*-
- * Copyright (c) 2014 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/smp.h>
-
-#include <vm/vm.h>
-#include <vm/pmap.h>
-
-#include <machine/cpu.h>
-#include <machine/cpu-v6.h>
-#include <machine/smp.h>
-#include <machine/fdt.h>
-#include <machine/intr.h>
-#include <machine/platformvar.h>
-
-#include <arm/rockchip/rk30xx_mp.h>
-
-#define SCU_PHYSBASE 0x1013c000
-#define SCU_SIZE 0x100
-
-#define SCU_CONTROL_REG 0x00
-#define SCU_CONTROL_ENABLE (1 << 0)
-#define SCU_STANDBY_EN (1 << 5)
-#define SCU_CONFIG_REG 0x04
-#define SCU_CONFIG_REG_NCPU_MASK 0x03
-#define SCU_CPUPOWER_REG 0x08
-#define SCU_INV_TAGS_REG 0x0c
-
-#define SCU_FILTER_START_REG 0x10
-#define SCU_FILTER_END_REG 0x14
-#define SCU_SECURE_ACCESS_REG 0x18
-#define SCU_NONSECURE_ACCESS_REG 0x1c
-
-#define IMEM_PHYSBASE 0x10080000
-#define IMEM_SIZE 0x20
-
-#define PMU_PHYSBASE 0x20004000
-#define PMU_SIZE 0x100
-#define PMU_PWRDN_CON 0x08
-#define PMU_PWRDN_SCU (1 << 4)
-
-extern char *mpentry_addr;
-static void rk30xx_boot2(void);
-
-static void
-rk30xx_boot2(void)
-{
-
- __asm __volatile(
- "ldr pc, 1f\n"
- ".globl mpentry_addr\n"
- "mpentry_addr:\n"
- "1: .space 4\n");
-}
-
-void
-rk30xx_mp_setmaxid(platform_t plat)
-{
- bus_space_handle_t scu;
- int ncpu;
- uint32_t val;
-
- if (mp_ncpus != 0)
- return;
-
- if (bus_space_map(fdtbus_bs_tag, SCU_PHYSBASE, SCU_SIZE, 0, &scu) != 0)
- panic("Could not map the SCU");
-
- val = bus_space_read_4(fdtbus_bs_tag, scu, SCU_CONFIG_REG);
- ncpu = (val & SCU_CONFIG_REG_NCPU_MASK) + 1;
- bus_space_unmap(fdtbus_bs_tag, scu, SCU_SIZE);
-
- mp_ncpus = ncpu;
- mp_maxid = ncpu - 1;
-}
-
-void
-rk30xx_mp_start_ap(platform_t plat)
-{
- bus_space_handle_t scu;
- bus_space_handle_t imem;
- bus_space_handle_t pmu;
- uint32_t val;
- int i;
-
- if (bus_space_map(fdtbus_bs_tag, SCU_PHYSBASE, SCU_SIZE, 0, &scu) != 0)
- panic("Could not map the SCU");
- if (bus_space_map(fdtbus_bs_tag, IMEM_PHYSBASE,
- IMEM_SIZE, 0, &imem) != 0)
- panic("Could not map the IMEM");
- if (bus_space_map(fdtbus_bs_tag, PMU_PHYSBASE, PMU_SIZE, 0, &pmu) != 0)
- panic("Could not map the PMU");
-
- /*
- * Invalidate SCU cache tags. The 0x0000ffff constant invalidates all
- * ways on all cores 0-3. Per the ARM docs, it's harmless to write to
- * the bits for cores that are not present.
- */
- bus_space_write_4(fdtbus_bs_tag, scu, SCU_INV_TAGS_REG, 0x0000ffff);
-
- /* Make sure all cores except the first are off */
- val = bus_space_read_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON);
- for (i = 1; i < mp_ncpus; i++)
- val |= 1 << i;
- bus_space_write_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON, val);
-
- /* Enable SCU power domain */
- val = bus_space_read_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON);
- val &= ~PMU_PWRDN_SCU;
- bus_space_write_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON, val);
-
- /* Enable SCU */
- val = bus_space_read_4(fdtbus_bs_tag, scu, SCU_CONTROL_REG);
- bus_space_write_4(fdtbus_bs_tag, scu, SCU_CONTROL_REG,
- val | SCU_CONTROL_ENABLE);
-
- /*
- * Cores will execute the code which resides at the start of
- * the on-chip bootram/sram after power-on. This sram region
- * should be reserved and the trampoline code that directs
- * the core to the real startup code in ram should be copied
- * into this sram region.
- *
- * First set boot function for the sram code.
- */
- mpentry_addr = (char *)pmap_kextract((vm_offset_t)mpentry);
-
- /* Copy trampoline to sram, that runs during startup of the core */
- bus_space_write_region_4(fdtbus_bs_tag, imem, 0,
- (uint32_t *)&rk30xx_boot2, 8);
-
- dcache_wbinv_poc_all();
-
- /* Start all cores */
- val = bus_space_read_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON);
- for (i = 1; i < mp_ncpus; i++)
- val &= ~(1 << i);
- bus_space_write_4(fdtbus_bs_tag, pmu, PMU_PWRDN_CON, val);
-
- dsb();
- sev();
-
- bus_space_unmap(fdtbus_bs_tag, scu, SCU_SIZE);
- bus_space_unmap(fdtbus_bs_tag, imem, IMEM_SIZE);
- bus_space_unmap(fdtbus_bs_tag, pmu, PMU_SIZE);
-}
Index: head/sys/arm/rockchip/rk30xx_pmu.h
===================================================================
--- head/sys/arm/rockchip/rk30xx_pmu.h
+++ head/sys/arm/rockchip/rk30xx_pmu.h
@@ -1,62 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef _RK30_PMU_H_
-#define _RK30_PMU_H_
-
-#define RK30_PMU_BASE 0xF0004000
-
-#define PMU_WAKEUP_CFG0 0x00
-#define PMU_WAKEUP_CFG1 0x04
-#define PMU_PWRDN_CON 0x08
-#define PMU_PWRDN_ST 0x0c
-#define PMU_INT_CON 0x10
-#define PMU_INT_ST 0x14
-#define PMU_MISC_CON 0x18
-#define PMU_OSC_CNT 0x1c
-#define PMU_PLL_CNT 0x20
-#define PMU_PMU_CNT 0x24
-#define PMU_DDRIO_PWRON_CNT 0x28
-#define PMU_WAKEUP_RST_CLR_CNT 0x2c
-#define PMU_SCU_PWRDWN_CNT 0x30
-#define PMU_SCU_PWRUP_CNT 0x34
-#define PMU_MISC_CON1 0x38
-#define PMU_GPIO0_CON 0x3c
-#define PMU_SYS_REG0 0x40
-#define PMU_SYS_REG1 0x44
-#define PMU_SYS_REG2 0x48
-#define PMU_SYS_REG3 0x4c
-#define PMU_STOP_INT_DLY 0x60
-#define PMU_GPIO0A_PULL 0x64
-#define PMU_GPIO0B_PULL 0x68
-
-void rk30_pmu_gpio_pud(uint32_t pin, uint32_t state);
-
-#endif /* _RK30_PMU_H_ */
Index: head/sys/arm/rockchip/rk30xx_pmu.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_pmu.c
+++ head/sys/arm/rockchip/rk30xx_pmu.c
@@ -1,131 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* PMU for Rockchip RK30xx */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/malloc.h>
-#include <sys/rman.h>
-#include <sys/timeet.h>
-#include <sys/timetc.h>
-#include <sys/watchdog.h>
-#include <machine/bus.h>
-#include <machine/cpu.h>
-#include <machine/intr.h>
-
-#include <dev/ofw/openfirm.h>
-#include <dev/ofw/ofw_bus.h>
-#include <dev/ofw/ofw_bus_subr.h>
-
-#include <machine/bus.h>
-
-#include "rk30xx_pmu.h"
-
-struct rk30_pmu_softc {
- struct resource *res;
- bus_space_tag_t bst;
- bus_space_handle_t bsh;
-};
-
-static struct rk30_pmu_softc *rk30_pmu_sc = NULL;
-
-#define pmu_read_4(sc, reg) \
- bus_space_read_4((sc)->bst, (sc)->bsh, (reg))
-#define pmu_write_4(sc, reg, val) \
- bus_space_write_4((sc)->bst, (sc)->bsh, (reg), (val))
-
-static int
-rk30_pmu_probe(device_t dev)
-{
-
- if (!ofw_bus_status_okay(dev))
- return (ENXIO);
-
- if (ofw_bus_is_compatible(dev, "rockchip,rk30xx-pmu")) {
- device_set_desc(dev, "RK30XX PMU");
- return(BUS_PROBE_DEFAULT);
- }
-
- return (ENXIO);
-}
-
-static int
-rk30_pmu_attach(device_t dev)
-{
- struct rk30_pmu_softc *sc = device_get_softc(dev);
- int rid = 0;
-
- if (rk30_pmu_sc)
- return (ENXIO);
-
- sc->res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE);
- if (!sc->res) {
- device_printf(dev, "could not allocate resource\n");
- return (ENXIO);
- }
-
- sc->bst = rman_get_bustag(sc->res);
- sc->bsh = rman_get_bushandle(sc->res);
-
- rk30_pmu_sc = sc;
-
- return (0);
-}
-
-static device_method_t rk30_pmu_methods[] = {
- DEVMETHOD(device_probe, rk30_pmu_probe),
- DEVMETHOD(device_attach, rk30_pmu_attach),
- { 0, 0 }
-};
-
-static driver_t rk30_pmu_driver = {
- "rk30_pmu",
- rk30_pmu_methods,
- sizeof(struct rk30_pmu_softc),
-};
-
-static devclass_t rk30_pmu_devclass;
-
-DRIVER_MODULE(rk30_pmu, simplebus, rk30_pmu_driver, rk30_pmu_devclass, 0, 0);
-
-void
-rk30_pmu_gpio_pud(uint32_t pin, uint32_t state)
-{
- uint32_t offset;
-
- offset = PMU_GPIO0A_PULL + ((pin / 8) * 4);
- pin = (pin % 8) * 2;
- pmu_write_4(rk30_pmu_sc, offset, (0x3 << (16 + pin)) | (state << pin));
-}
Index: head/sys/arm/rockchip/rk30xx_wdog.h
===================================================================
--- head/sys/arm/rockchip/rk30xx_wdog.h
+++ head/sys/arm/rockchip/rk30xx_wdog.h
@@ -1,36 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- *
- */
-#ifndef __RK30XX_WDOG_H__
-#define __RK30XX_WDOG_H__
-
-void rk30_wd_watchdog_reset(void);
-
-#endif /*__RK30XX_WDOG_H__*/
Index: head/sys/arm/rockchip/rk30xx_wdog.c
===================================================================
--- head/sys/arm/rockchip/rk30xx_wdog.c
+++ head/sys/arm/rockchip/rk30xx_wdog.c
@@ -1,202 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/watchdog.h>
-#include <sys/bus.h>
-#include <sys/eventhandler.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/module.h>
-#include <sys/mutex.h>
-#include <sys/rman.h>
-
-#include <dev/ofw/openfirm.h>
-#include <dev/ofw/ofw_bus.h>
-#include <dev/ofw/ofw_bus_subr.h>
-
-#include <machine/bus.h>
-#include <machine/machdep.h>
-#include <machine/fdt.h>
-
-#include <arm/rockchip/rk30xx_wdog.h>
-
-#ifndef RK30_WDT_BASE
-#define RK30_WDT_BASE 0x2004c000
-#define RK30_WDT_PSIZE 0x100
-#endif
-
-#define RK30_WDT_READ(_sc, _r) bus_read_4((_sc)->res, (_r))
-#define RK30_WDT_WRITE(_sc, _r, _v) bus_write_4((_sc)->res, (_r), (_v))
-
-#define WDOG_CTRL 0x00
-#define WDOG_CTRL_EN (1 << 0)
-#define WDOG_CTRL_RSP_MODE (1 << 1)
-#define WDOG_CTRL_RST_PULSE (4 << 2)
-#define WDOG_CTRL_RST 0xa
-#define WDOG_TORR 0x04
-#define WDOG_TORR_INTVL_SHIFT 0
-#define WDOG_CCVR 0x08
-#define WDOG_CRR 0x0c
-#define WDOG_CRR_PWD 0x76
-#define WDOG_STAT 0x10
-#define WDOG_EOI 0x14
-
-static struct rk30_wd_softc *rk30_wd_sc = NULL;
-
-struct rk30_wd_softc {
- device_t dev;
- struct resource *res;
- struct mtx mtx;
- int freq;
-};
-
-static void rk30_wd_watchdog_fn(void *private, u_int cmd, int *error);
-
-static int
-rk30_wd_probe(device_t dev)
-{
-
- if (!ofw_bus_status_okay(dev))
- return (ENXIO);
-
- if (ofw_bus_is_compatible(dev, "rockchip,rk30xx-wdt")) {
- device_set_desc(dev, "Rockchip RK30XX Watchdog");
- return (BUS_PROBE_DEFAULT);
- }
-
- return (ENXIO);
-}
-
-static int
-rk30_wd_attach(device_t dev)
-{
- struct rk30_wd_softc *sc;
- int rid;
- phandle_t node;
- pcell_t cell;
-
- if (rk30_wd_sc != NULL)
- return (ENXIO);
-
- sc = device_get_softc(dev);
- sc->dev = dev;
-
- node = ofw_bus_get_node(sc->dev);
- if (OF_getencprop(node, "clock-frequency", &cell, sizeof(cell)) > 0)
- sc->freq = cell / 1000000;
- else
- return (ENXIO);
-
- rid = 0;
- sc->res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE);
- if (sc->res == NULL) {
- device_printf(dev, "could not allocate memory resource\n");
- return (ENXIO);
- }
-
- rk30_wd_sc = sc;
- mtx_init(&sc->mtx, "RK30XX Watchdog", "rk30_wd", MTX_DEF);
- EVENTHANDLER_REGISTER(watchdog_list, rk30_wd_watchdog_fn, sc, 0);
-
- return (0);
-}
-
-static void
-rk30_wd_watchdog_fn(void *private, u_int cmd, int *error)
-{
- struct rk30_wd_softc *sc;
- uint64_t ms, m, max;
- int i;
-
- sc = private;
- mtx_lock(&sc->mtx);
-
- cmd &= WD_INTERVAL;
-
- if (cmd > 0) {
- ms = ((uint64_t)1 << (cmd & WD_INTERVAL)) / 1000000;
- m = 0xffff / sc->freq;
- max = 0x7fffffff / sc->freq + 1;
- i = 0;
- while (m < max && m < ms) {
- m <<= 1;
- i++;
- }
- if (m < max) {
- RK30_WDT_WRITE(sc, WDOG_TORR,
- i << WDOG_TORR_INTVL_SHIFT);
- RK30_WDT_WRITE(sc, WDOG_CTRL,
- WDOG_CTRL_EN | WDOG_CTRL_RSP_MODE |
- WDOG_CTRL_RST_PULSE);
- RK30_WDT_WRITE(sc, WDOG_CRR, WDOG_CRR_PWD);
- *error = 0;
- } else {
- device_printf(sc->dev, "Can not be disabled\n");
- mtx_unlock(&sc->mtx);
- RK30_WDT_WRITE(sc, WDOG_CTRL, WDOG_CTRL_RST);
- return;
- }
- }
- else
- RK30_WDT_WRITE(sc, WDOG_CTRL, WDOG_CTRL_RST);
-
- mtx_unlock(&sc->mtx);
-}
-
-void
-rk30_wd_watchdog_reset(void)
-{
- bus_space_handle_t bsh;
-
- bus_space_map(fdtbus_bs_tag, RK30_WDT_BASE, RK30_WDT_PSIZE, 0, &bsh);
- bus_space_write_4(fdtbus_bs_tag, bsh, WDOG_TORR, 0);
- bus_space_write_4(fdtbus_bs_tag, bsh, WDOG_CTRL,
- WDOG_CTRL_EN | WDOG_CTRL_RSP_MODE | WDOG_CTRL_RST_PULSE);
-
- while (1);
-}
-
-static device_method_t rk30_wd_methods[] = {
- DEVMETHOD(device_probe, rk30_wd_probe),
- DEVMETHOD(device_attach, rk30_wd_attach),
-
- DEVMETHOD_END
-};
-
-static driver_t rk30_wd_driver = {
- "rk30_wd",
- rk30_wd_methods,
- sizeof(struct rk30_wd_softc),
-};
-static devclass_t rk30_wd_devclass;
-
-DRIVER_MODULE(rk30_wd, simplebus, rk30_wd_driver, rk30_wd_devclass, 0, 0);
Index: head/sys/arm/rockchip/std.rk30xx
===================================================================
--- head/sys/arm/rockchip/std.rk30xx
+++ head/sys/arm/rockchip/std.rk30xx
@@ -1,8 +0,0 @@
-# Rockchip rk30xx common options
-#$FreeBSD$
-
-cpu CPU_CORTEXA
-machine arm armv7
-makeoptions CONF_CFLAGS="-march=armv7a"
-
-files "../rockchip/files.rk30xx"

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