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Diffstat (limited to 'board/tglrvpu_ite/board.c')
-rw-r--r--board/tglrvpu_ite/board.c272
1 files changed, 0 insertions, 272 deletions
diff --git a/board/tglrvpu_ite/board.c b/board/tglrvpu_ite/board.c
deleted file mode 100644
index 4c96576b28..0000000000
--- a/board/tglrvpu_ite/board.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/* Copyright 2019 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Intel TGL-U-RVP-ITE board-specific configuration */
-
-#include "button.h"
-#include "charger.h"
-#include "driver/charger/isl9241.h"
-#include "driver/retimer/bb_retimer_public.h"
-#include "extpower.h"
-#include "i2c.h"
-#include "intc.h"
-#include "it83xx_pd.h"
-#include "lid_switch.h"
-#include "power.h"
-#include "power/icelake.h"
-#include "power_button.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "uart.h"
-#include "usb_mux.h"
-#include "usb_pd_tcpm.h"
-
-#include "gpio_list.h"
-
-#define CPRINTS(format, args...) cprints(CC_COMMAND, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_COMMAND, format, ## args)
-
-/* Mutex for shared NVM access */
-static struct mutex bb_nvm_mutex;
-
-/* TCPC gpios */
-const struct tcpc_gpio_config_t tcpc_gpios[] = {
- [TYPE_C_PORT_0] = {
- .vbus = {
- .pin = GPIO_USB_C0_VBUS_INT,
- .pin_pol = 1,
- },
- .src = {
- .pin = GPIO_USB_C0_SRC_EN,
- .pin_pol = 1,
- },
- .snk = {
- .pin = GPIO_USB_C0_SNK_EN_L,
- .pin_pol = 0,
- },
- .vconn = {
- .cc1_pin = GPIO_USB_C0_CC1_VCONN_EN,
- .cc2_pin = GPIO_USB_C0_CC2_VCONN_EN,
- .pin_pol = 1,
- },
- .src_ilim = {
- .pin = GPIO_USB_C0_SRC_HI_ILIM,
- .pin_pol = 1,
- },
- },
- [TYPE_C_PORT_1] = {
- .vbus = {
- .pin = GPIO_USB_C1_VBUS_INT,
- .pin_pol = 1,
- },
- .src = {
- .pin = GPIO_USB_C1_SRC_EN,
- .pin_pol = 1,
- },
- .snk = {
- .pin = GPIO_USB_C1_SNK_EN_L,
- .pin_pol = 0,
- },
- .vconn = {
- .cc1_pin = GPIO_USB_C1_CC1_VCONN_EN,
- .cc2_pin = GPIO_USB_C1_CC2_VCONN_EN,
- .pin_pol = 1,
- },
- .src_ilim = {
- .pin = GPIO_USB_C1_SRC_HI_ILIM,
- .pin_pol = 1,
- },
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_gpios) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-/* USB-C TPCP Configuration */
-const struct tcpc_config_t tcpc_config[] = {
- [TYPE_C_PORT_0] = {
- .bus_type = EC_BUS_TYPE_EMBEDDED,
- /* TCPC is embedded within EC so no i2c config needed */
- .drv = &it83xx_tcpm_drv,
- },
- [TYPE_C_PORT_1] = {
- .bus_type = EC_BUS_TYPE_EMBEDDED,
- /* TCPC is embedded within EC so no i2c config needed */
- .drv = &it83xx_tcpm_drv,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_config) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-/* BB Retimers configuration */
-const struct bb_usb_control bb_controls[] = {
- [TYPE_C_PORT_0] = {
- .usb_ls_en_gpio = GPIO_USB_C0_LS_EN,
- .retimer_rst_gpio = GPIO_USB_C0_RETIMER_RST,
- },
- [TYPE_C_PORT_1] = {
- .usb_ls_en_gpio = GPIO_USB_C1_LS_EN,
- .retimer_rst_gpio = GPIO_USB_C1_RETIMER_RST,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(bb_controls) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-/* USB retimer Configuration */
-struct usb_mux usbc0_tcss_usb_mux = {
- .usb_port = TYPE_C_PORT_0,
- .driver = &virtual_usb_mux_driver,
- .hpd_update = &virtual_hpd_update,
-};
-
-struct usb_mux usbc1_tcss_usb_mux = {
- .usb_port = TYPE_C_PORT_1,
- .driver = &virtual_usb_mux_driver,
- .hpd_update = &virtual_hpd_update,
-};
-
-/* USB muxes Configuration */
-const struct usb_mux usb_muxes[] = {
- [TYPE_C_PORT_0] = {
- .usb_port = TYPE_C_PORT_0,
- .next_mux = &usbc0_tcss_usb_mux,
- .driver = &bb_usb_retimer,
- .hpd_update = bb_retimer_hpd_update,
- .i2c_port = I2C_PORT0_BB_RETIMER,
- .i2c_addr_flags = I2C_PORT0_BB_RETIMER_ADDR,
- },
- [TYPE_C_PORT_1] = {
- .usb_port = TYPE_C_PORT_1,
- .next_mux = &usbc1_tcss_usb_mux,
- .driver = &bb_usb_retimer,
- .hpd_update = bb_retimer_hpd_update,
- .i2c_port = I2C_PORT1_BB_RETIMER,
- .i2c_addr_flags = I2C_PORT1_BB_RETIMER_ADDR,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-/* I2C ports */
-const struct i2c_port_t i2c_ports[] = {
- /* Flash EC */
- [I2C_CHAN_FLASH] = {
- .name = "chan-A",
- .port = IT83XX_I2C_CH_A,
- .kbps = 100,
- .scl = GPIO_I2C_A_SCL,
- .sda = GPIO_I2C_A_SDA,
- },
- /*
- * Port-80 Display, Charger, Battery, IO-expanders, EEPROM,
- * IMVP9, AUX-rail, power-monitor.
- */
- [I2C_CHAN_BATT_CHG] = {
- .name = "batt_chg",
- .port = IT83XX_I2C_CH_B,
- .kbps = 100,
- .scl = GPIO_I2C_B_SCL,
- .sda = GPIO_I2C_B_SDA,
- },
- /* Retimers, PDs */
- [I2C_CHAN_RETIMER] = {
- .name = "retimer",
- .port = IT83XX_I2C_CH_E,
- .kbps = 100,
- .scl = GPIO_I2C_E_SCL,
- .sda = GPIO_I2C_E_SDA,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(i2c_ports) == I2C_CHAN_COUNT);
-const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
-
-/* Charger Chips */
-const struct charger_config_t chg_chips[] = {
- {
- .i2c_port = I2C_PORT_CHARGER,
- .i2c_addr_flags = ISL9241_ADDR_FLAGS,
- .drv = &isl9241_drv,
- },
-};
-
-/******************************************************************************/
-/* PWROK signal configuration */
-/*
- * On TGLRVP the ALL_SYS_PWRGD, VCCST_PWRGD, PCH_PWROK, and SYS_PWROK
- * signals are handled by the board. No EC control needed.
- */
-const struct intel_x86_pwrok_signal pwrok_signal_assert_list[] = {};
-const int pwrok_signal_assert_count = ARRAY_SIZE(pwrok_signal_assert_list);
-
-const struct intel_x86_pwrok_signal pwrok_signal_deassert_list[] = {};
-const int pwrok_signal_deassert_count = ARRAY_SIZE(pwrok_signal_assert_list);
-
-/*
- * Returns board information (board id[7:0] and Fab id[15:8]) on success
- * -1 on error.
- */
-int board_get_version(void)
-{
- int port0, port1;
- int fab_id, board_id, bom_id;
-
- if (ioexpander_read_intelrvp_version(&port0, &port1))
- return -1;
- /*
- * Port0: bit 0 - BOM ID(2)
- * bit 2:1 - FAB ID(1:0) + 1
- * Port1: bit 7:6 - BOM ID(1:0)
- * bit 5:0 - BOARD ID(5:0)
- */
- bom_id = ((port1 & 0xC0) >> 6) | ((port0 & 0x01) << 2);
- fab_id = ((port0 & 0x06) >> 1) + 1;
- board_id = port1 & 0x3F;
-
- CPRINTS("BID:0x%x, FID:0x%x, BOM:0x%x", board_id, fab_id, bom_id);
-
- return board_id | (fab_id << 8);
-}
-
-__override int bb_retimer_power_enable(const struct usb_mux *me, bool enable)
-{
- const struct bb_usb_control *control = &bb_controls[me->usb_port];
-
- /*
- * LSx based F/W updating is a POR, however to avoid the rework on
- * RVP retain the FORCE_PWR GPIO with EC.
- */
- enum gpio_signal force_power_gpio = me->usb_port ?
- GPIO_USB_C1_RETIMER_FORCE_PWR : GPIO_USB_C0_RETIMER_FORCE_PWR;
-
- /* handle retimer's power domain */
- if (enable) {
- /*
- * BB retimer NVM can be shared between multiple ports, hence
- * lock enabling the retimer until the current retimer request
- * is complete.
- */
- mutex_lock(&bb_nvm_mutex);
-
- gpio_set_level(control->usb_ls_en_gpio, 1);
- /*
- * Tpw, minimum time from VCC to RESET_N de-assertion is 100us.
- * For boards that don't provide a load switch control, the
- * retimer_init() function ensures power is up before calling
- * this function.
- */
- msleep(1);
- gpio_set_level(control->retimer_rst_gpio, 1);
- msleep(10);
- gpio_set_level(force_power_gpio, 1);
-
- /* Allow 20ms time for the retimer to be initialized. */
- msleep(20);
-
- mutex_unlock(&bb_nvm_mutex);
- } else {
- gpio_set_level(force_power_gpio, 0);
- msleep(1);
- gpio_set_level(control->retimer_rst_gpio, 0);
- msleep(1);
- gpio_set_level(control->usb_ls_en_gpio, 0);
- }
- return EC_SUCCESS;
-}
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