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Diffstat (limited to 'chip/stm32/registers.h')
| -rw-r--r-- | chip/stm32/registers.h | 492 |
1 files changed, 0 insertions, 492 deletions
diff --git a/chip/stm32/registers.h b/chip/stm32/registers.h deleted file mode 100644 index 74a195a54e..0000000000 --- a/chip/stm32/registers.h +++ /dev/null @@ -1,492 +0,0 @@ -/* Copyright 2013 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. - */ - -/** - * @file - * @brief Register map for the STM32 family of chips - * - * This header file should only contain register definitions and - * functionality that are common to all STM32 chips. - * Any chip/family specific macros must be placed in their family - * specific registers file, which is conditionally included at the - * end of this file. - * Include this file directly for all STM32 register definitions. - * - * ### History and Reasoning ### - * In a time before chip family register file separation, - * long long ago, there lived a single file called `registers.h`, - * which housed register definitions for all STM32 chip family and variants. - * This poor file was 3000 lines of register macros and C definitions, - * swiss-cheesed by nested preprocessor conditional logic. - * Adding a single new chip variant required splitting multiple, - * already nested, conditional sections throughout the file. - * Readability was on the difficult side and refactoring was dangerous. - * - * The number of STM32 variants had outgrown the single registers file model. - * The minor gains of sharing a set of registers between a subset of chip - * variants no longer outweighed the complexity of the following operations: - * - Adding a new chip variant or variant feature - * - Determining if a register was properly setup for a variant or if it - * was simply not unset - * - * To strike a balance between shared registers and chip specific registers, - * the registers.h file remains a place for common definitions, but family - * specific definitions were moved to their own files. - * These family specific files contain a much reduced level of preprocessor - * logic for variant specific registers. - * - * See https://crrev.com/c/1674679 to witness the separation steps. - */ - -#ifndef __CROS_EC_REGISTERS_H -#define __CROS_EC_REGISTERS_H - -#include "common.h" -#include "compile_time_macros.h" - - -#ifndef __ASSEMBLER__ - -/* Register definitions */ - -/* --- USART --- */ -#define STM32_USART_BASE(n) CONCAT3(STM32_USART, n, _BASE) -#define STM32_USART_REG(base, offset) REG32((base) + (offset)) - -#define STM32_IRQ_USART(n) CONCAT2(STM32_IRQ_USART, n) - -/* --- TIMERS --- */ -#define STM32_TIM_BASE(n) CONCAT3(STM32_TIM, n, _BASE) - -#define STM32_TIM_REG(n, offset) \ - REG16(STM32_TIM_BASE(n) + (offset)) -#define STM32_TIM_REG32(n, offset) \ - REG32(STM32_TIM_BASE(n) + (offset)) - -#define STM32_TIM_CR1(n) STM32_TIM_REG(n, 0x00) -#define STM32_TIM_CR1_CEN BIT(0) -#define STM32_TIM_CR2(n) STM32_TIM_REG(n, 0x04) -#define STM32_TIM_SMCR(n) STM32_TIM_REG(n, 0x08) -#define STM32_TIM_DIER(n) STM32_TIM_REG(n, 0x0C) -#define STM32_TIM_SR(n) STM32_TIM_REG(n, 0x10) -#define STM32_TIM_EGR(n) STM32_TIM_REG(n, 0x14) -#define STM32_TIM_EGR_UG BIT(0) -#define STM32_TIM_CCMR1(n) STM32_TIM_REG(n, 0x18) -#define STM32_TIM_CCMR1_OC1PE BIT(2) -/* Use in place of TIM_CCMR1_OC1M_0 through 2 from STM documentation. */ -#define STM32_TIM_CCMR1_OC1M(n) (((n) & 0x7) << 4) -#define STM32_TIM_CCMR1_OC1M_MASK STM32_TIM_CCMR1_OC1M(~0) -#define STM32_TIM_CCMR1_OC1M_FROZEN STM32_TIM_CCMR1_OC1M(0x0) -#define STM32_TIM_CCMR1_OC1M_ACTIVE_ON_MATCH STM32_TIM_CCMR1_OC1M(0x1) -#define STM32_TIM_CCMR1_OC1M_INACTIVE_ON_MATCH STM32_TIM_CCMR1_OC1M(0x2) -#define STM32_TIM_CCMR1_OC1M_TOGGLE STM32_TIM_CCMR1_OC1M(0x3) -#define STM32_TIM_CCMR1_OC1M_FORCE_INACTIVE STM32_TIM_CCMR1_OC1M(0x4) -#define STM32_TIM_CCMR1_OC1M_FORCE_ACTIVE STM32_TIM_CCMR1_OC1M(0x5) -#define STM32_TIM_CCMR1_OC1M_PWM_MODE_1 STM32_TIM_CCMR1_OC1M(0x6) -#define STM32_TIM_CCMR1_OC1M_PWM_MODE_2 STM32_TIM_CCMR1_OC1M(0x7) -#define STM32_TIM_CCMR2(n) STM32_TIM_REG(n, 0x1C) -#define STM32_TIM_CCER(n) STM32_TIM_REG(n, 0x20) -#define STM32_TIM_CCER_CC1E BIT(0) -#define STM32_TIM_CCER_CC1P BIT(1) -#define STM32_TIM_CCER_CC1NE BIT(2) -#define STM32_TIM_CCER_CC1NP BIT(3) -#define STM32_TIM_CNT(n) STM32_TIM_REG(n, 0x24) -#define STM32_TIM_PSC(n) STM32_TIM_REG(n, 0x28) -#define STM32_TIM_ARR(n) STM32_TIM_REG(n, 0x2C) -#define STM32_TIM_RCR(n) STM32_TIM_REG(n, 0x30) -#define STM32_TIM_CCR1(n) STM32_TIM_REG(n, 0x34) -#define STM32_TIM_CCR2(n) STM32_TIM_REG(n, 0x38) -#define STM32_TIM_CCR3(n) STM32_TIM_REG(n, 0x3C) -#define STM32_TIM_CCR4(n) STM32_TIM_REG(n, 0x40) -#define STM32_TIM_BDTR(n) STM32_TIM_REG(n, 0x44) -#define STM32_TIM_BDTR_MOE BIT(15) -#define STM32_TIM_DCR(n) STM32_TIM_REG(n, 0x48) -#define STM32_TIM_DMAR(n) STM32_TIM_REG(n, 0x4C) -#define STM32_TIM_OR(n) STM32_TIM_REG(n, 0x50) - -#define STM32_TIM_CCRx(n, x) STM32_TIM_REG(n, 0x34 + ((x) - 1) * 4) - -#define STM32_TIM32_CNT(n) STM32_TIM_REG32(n, 0x24) -#define STM32_TIM32_ARR(n) STM32_TIM_REG32(n, 0x2C) -#define STM32_TIM32_CCR1(n) STM32_TIM_REG32(n, 0x34) -#define STM32_TIM32_CCR2(n) STM32_TIM_REG32(n, 0x38) -#define STM32_TIM32_CCR3(n) STM32_TIM_REG32(n, 0x3C) -#define STM32_TIM32_CCR4(n) STM32_TIM_REG32(n, 0x40) -/* Timer registers as struct */ -struct timer_ctlr { - unsigned cr1; - unsigned cr2; - unsigned smcr; - unsigned dier; - - unsigned sr; - unsigned egr; - unsigned ccmr1; - unsigned ccmr2; - - unsigned ccer; - unsigned cnt; - unsigned psc; - unsigned arr; - - unsigned ccr[5]; /* ccr[0] = reserved30 */ - - unsigned bdtr; - unsigned dcr; - unsigned dmar; - - unsigned option_register; -}; -/* Must be volatile, or compiler optimizes out repeated accesses */ -typedef volatile struct timer_ctlr timer_ctlr_t; - -/* --- Low power timers --- */ -#define STM32_LPTIM_BASE(n) CONCAT3(STM32_LPTIM, n, _BASE) - -#define STM32_LPTIM_REG(n, offset) REG32(STM32_LPTIM_BASE(n) + (offset)) - -#define STM32_LPTIM_ISR(n) STM32_LPTIM_REG(n, 0x00) -#define STM32_LPTIM_ICR(n) STM32_LPTIM_REG(n, 0x04) -#define STM32_LPTIM_IER(n) STM32_LPTIM_REG(n, 0x08) -#define STM32_LPTIM_INT_DOWN BIT(6) -#define STM32_LPTIM_INT_UP BIT(5) -#define STM32_LPTIM_INT_ARROK BIT(4) -#define STM32_LPTIM_INT_CMPOK BIT(3) -#define STM32_LPTIM_INT_EXTTRIG BIT(2) -#define STM32_LPTIM_INT_ARRM BIT(1) -#define STM32_LPTIM_INT_CMPM BIT(0) -#define STM32_LPTIM_CFGR(n) STM32_LPTIM_REG(n, 0x0C) -#define STM32_LPTIM_CR(n) STM32_LPTIM_REG(n, 0x10) -#define STM32_LPTIM_CR_RSTARE BIT(4) -#define STM32_LPTIM_CR_COUNTRST BIT(3) -#define STM32_LPTIM_CR_CNTSTRT BIT(2) -#define STM32_LPTIM_CR_SNGSTRT BIT(1) -#define STM32_LPTIM_CR_ENABLE BIT(0) -#define STM32_LPTIM_CMP(n) STM32_LPTIM_REG(n, 0x14) -#define STM32_LPTIM_ARR(n) STM32_LPTIM_REG(n, 0x18) -#define STM32_LPTIM_CNT(n) STM32_LPTIM_REG(n, 0x1C) -#define STM32_LPTIM_CFGR2(n) STM32_LPTIM_REG(n, 0x24) - -/* --- GPIO --- */ - -#define GPIO_A STM32_GPIOA_BASE -#define GPIO_B STM32_GPIOB_BASE -#define GPIO_C STM32_GPIOC_BASE -#define GPIO_D STM32_GPIOD_BASE -#define GPIO_E STM32_GPIOE_BASE -#define GPIO_F STM32_GPIOF_BASE -#define GPIO_G STM32_GPIOG_BASE -#define GPIO_H STM32_GPIOH_BASE -#define GPIO_I STM32_GPIOI_BASE -#define GPIO_J STM32_GPIOJ_BASE -#define GPIO_K STM32_GPIOK_BASE - -#define UNIMPLEMENTED_GPIO_BANK GPIO_A - - -/* --- I2C --- */ -#define STM32_I2C1_PORT 0 -#define STM32_I2C2_PORT 1 -#define STM32_I2C3_PORT 2 -#define STM32_FMPI2C4_PORT 3 - -#define stm32_i2c_reg(port, offset) \ - ((uint16_t *)((STM32_I2C1_BASE + ((port) * 0x400)) + (offset))) -/* --- Power / Reset / Clocks --- */ -#define STM32_PWR_CR REG32(STM32_PWR_BASE + 0x00) -#define STM32_PWR_CR_LPSDSR (1 << 0) -#define STM32_PWR_CR_FLPS (1 << 9) -#define STM32_PWR_CR_SVOS5 (1 << 14) -#define STM32_PWR_CR_SVOS4 (2 << 14) -#define STM32_PWR_CR_SVOS3 (3 << 14) -#define STM32_PWR_CR_SVOS_MASK (3 << 14) - -/* RTC domain control register */ -#define STM32_RCC_BDCR_BDRST BIT(16) -#define STM32_RCC_BDCR_RTCEN BIT(15) -#define STM32_RCC_BDCR_LSERDY BIT(1) -#define STM32_RCC_BDCR_LSEON BIT(0) -#define BDCR_RTCSEL_MASK ((0x3) << 8) -#define BDCR_RTCSEL(source) (((source) << 8) & BDCR_RTCSEL_MASK) -#define BDCR_SRC_LSE 0x1 -#define BDCR_SRC_LSI 0x2 -#define BDCR_SRC_HSE 0x3 -/* Peripheral bits for RCC_APB/AHB and DBGMCU regs */ -#define STM32_RCC_PB1_TIM2 BIT(0) -#define STM32_RCC_PB1_TIM3 BIT(1) -#define STM32_RCC_PB1_TIM4 BIT(2) -#define STM32_RCC_PB1_TIM5 BIT(3) -#define STM32_RCC_PB1_TIM6 BIT(4) -#define STM32_RCC_PB1_TIM7 BIT(5) -#define STM32_RCC_PB1_TIM12 BIT(6) /* STM32H7 */ -#define STM32_RCC_PB1_TIM13 BIT(7) /* STM32H7 */ -#define STM32_RCC_PB1_TIM14 BIT(8) /* STM32H7 */ -#define STM32_RCC_PB1_RTC BIT(10) /* DBGMCU only */ -#define STM32_RCC_PB1_WWDG BIT(11) -#define STM32_RCC_PB1_IWDG BIT(12) /* DBGMCU only */ -#define STM32_RCC_PB1_SPI2 BIT(14) -#define STM32_RCC_PB1_SPI3 BIT(15) -#define STM32_RCC_PB1_USART2 BIT(17) -#define STM32_RCC_PB1_USART3 BIT(18) -#define STM32_RCC_PB1_USART4 BIT(19) -#define STM32_RCC_PB1_USART5 BIT(20) -#define STM32_RCC_PB1_PWREN BIT(28) -#define STM32_RCC_PB2_SPI1 BIT(12) -/* Reset causes definitions */ - -/* --- Watchdogs --- */ - -#define STM32_WWDG_CR REG32(STM32_WWDG_BASE + 0x00) -#define STM32_WWDG_CFR REG32(STM32_WWDG_BASE + 0x04) -#define STM32_WWDG_SR REG32(STM32_WWDG_BASE + 0x08) - -#define STM32_WWDG_TB_8 (3 << 7) -#define STM32_WWDG_EWI BIT(9) - -#define STM32_IWDG_KR REG32(STM32_IWDG_BASE + 0x00) -#define STM32_IWDG_KR_UNLOCK 0x5555 -#define STM32_IWDG_KR_RELOAD 0xaaaa -#define STM32_IWDG_KR_START 0xcccc -#define STM32_IWDG_PR REG32(STM32_IWDG_BASE + 0x04) -#define STM32_IWDG_RLR REG32(STM32_IWDG_BASE + 0x08) -#define STM32_IWDG_RLR_MAX 0x0fff -#define STM32_IWDG_SR REG32(STM32_IWDG_BASE + 0x0C) -#define STM32_IWDG_SR_WVU BIT(2) -#define STM32_IWDG_SR_RVU BIT(1) -#define STM32_IWDG_SR_PVU BIT(0) -#define STM32_IWDG_WINR REG32(STM32_IWDG_BASE + 0x10) - -/* --- Real-Time Clock --- */ -/* --- Debug --- */ -#define STM32_DBGMCU_IDCODE REG32(STM32_DBGMCU_BASE + 0x00) -#define STM32_DBGMCU_CR REG32(STM32_DBGMCU_BASE + 0x04) -/* --- Routing interface --- */ -/* STM32L1xx only */ -#define STM32_RI_ICR REG32(STM32_COMP_BASE + 0x04) -#define STM32_RI_ASCR1 REG32(STM32_COMP_BASE + 0x08) -#define STM32_RI_ASCR2 REG32(STM32_COMP_BASE + 0x0C) -#define STM32_RI_HYSCR1 REG32(STM32_COMP_BASE + 0x10) -#define STM32_RI_HYSCR2 REG32(STM32_COMP_BASE + 0x14) -#define STM32_RI_HYSCR3 REG32(STM32_COMP_BASE + 0x18) -#define STM32_RI_AMSR1 REG32(STM32_COMP_BASE + 0x1C) -#define STM32_RI_CMR1 REG32(STM32_COMP_BASE + 0x20) -#define STM32_RI_CICR1 REG32(STM32_COMP_BASE + 0x24) -#define STM32_RI_AMSR2 REG32(STM32_COMP_BASE + 0x28) -#define STM32_RI_CMR2 REG32(STM32_COMP_BASE + 0x30) -#define STM32_RI_CICR2 REG32(STM32_COMP_BASE + 0x34) -#define STM32_RI_AMSR3 REG32(STM32_COMP_BASE + 0x38) -#define STM32_RI_CMR3 REG32(STM32_COMP_BASE + 0x3C) -#define STM32_RI_CICR3 REG32(STM32_COMP_BASE + 0x40) -#define STM32_RI_AMSR4 REG32(STM32_COMP_BASE + 0x44) -#define STM32_RI_CMR4 REG32(STM32_COMP_BASE + 0x48) -#define STM32_RI_CICR4 REG32(STM32_COMP_BASE + 0x4C) -#define STM32_RI_AMSR5 REG32(STM32_COMP_BASE + 0x50) -#define STM32_RI_CMR5 REG32(STM32_COMP_BASE + 0x54) -#define STM32_RI_CICR5 REG32(STM32_COMP_BASE + 0x58) - -/* --- DAC --- */ -#define STM32_DAC_CR REG32(STM32_DAC_BASE + 0x00) -#define STM32_DAC_SWTRIGR REG32(STM32_DAC_BASE + 0x04) -#define STM32_DAC_DHR12R1 REG32(STM32_DAC_BASE + 0x08) -#define STM32_DAC_DHR12L1 REG32(STM32_DAC_BASE + 0x0C) -#define STM32_DAC_DHR8R1 REG32(STM32_DAC_BASE + 0x10) -#define STM32_DAC_DHR12R2 REG32(STM32_DAC_BASE + 0x14) -#define STM32_DAC_DHR12L2 REG32(STM32_DAC_BASE + 0x18) -#define STM32_DAC_DHR8R2 REG32(STM32_DAC_BASE + 0x1C) -#define STM32_DAC_DHR12RD REG32(STM32_DAC_BASE + 0x20) -#define STM32_DAC_DHR12LD REG32(STM32_DAC_BASE + 0x24) -#define STM32_DAC_DHR8RD REG32(STM32_DAC_BASE + 0x28) -#define STM32_DAC_DOR1 REG32(STM32_DAC_BASE + 0x2C) -#define STM32_DAC_DOR2 REG32(STM32_DAC_BASE + 0x30) -#define STM32_DAC_SR REG32(STM32_DAC_BASE + 0x34) - -#define STM32_DAC_CR_DMAEN2 BIT(28) -#define STM32_DAC_CR_TSEL2_SWTRG (7 << 19) -#define STM32_DAC_CR_TSEL2_TMR4 (5 << 19) -#define STM32_DAC_CR_TSEL2_TMR2 (4 << 19) -#define STM32_DAC_CR_TSEL2_TMR9 (3 << 19) -#define STM32_DAC_CR_TSEL2_TMR7 (2 << 19) -#define STM32_DAC_CR_TSEL2_TMR6 (0 << 19) -#define STM32_DAC_CR_TSEL2_MASK (7 << 19) -#define STM32_DAC_CR_TEN2 BIT(18) -#define STM32_DAC_CR_BOFF2 BIT(17) -#define STM32_DAC_CR_EN2 BIT(16) -#define STM32_DAC_CR_DMAEN1 BIT(12) -#define STM32_DAC_CR_TSEL1_SWTRG (7 << 3) -#define STM32_DAC_CR_TSEL1_TMR4 (5 << 3) -#define STM32_DAC_CR_TSEL1_TMR2 (4 << 3) -#define STM32_DAC_CR_TSEL1_TMR9 (3 << 3) -#define STM32_DAC_CR_TSEL1_TMR7 (2 << 3) -#define STM32_DAC_CR_TSEL1_TMR6 (0 << 3) -#define STM32_DAC_CR_TSEL1_MASK (7 << 3) -#define STM32_DAC_CR_TEN1 BIT(2) -#define STM32_DAC_CR_BOFF1 BIT(1) -#define STM32_DAC_CR_EN1 BIT(0) -/* --- CRC --- */ -#define STM32_CRC_DR REG32(STM32_CRC_BASE + 0x0) -#define STM32_CRC_DR32 REG32(STM32_CRC_BASE + 0x0) -#define STM32_CRC_DR16 REG16(STM32_CRC_BASE + 0x0) -#define STM32_CRC_DR8 REG8(STM32_CRC_BASE + 0x0) - -#define STM32_CRC_IDR REG32(STM32_CRC_BASE + 0x4) -#define STM32_CRC_CR REG32(STM32_CRC_BASE + 0x8) -#define STM32_CRC_INIT REG32(STM32_CRC_BASE + 0x10) -#define STM32_CRC_POL REG32(STM32_CRC_BASE + 0x14) - -#define STM32_CRC_CR_RESET BIT(0) -#define STM32_CRC_CR_POLYSIZE_32 (0 << 3) -#define STM32_CRC_CR_POLYSIZE_16 (1 << 3) -#define STM32_CRC_CR_POLYSIZE_8 (2 << 3) -#define STM32_CRC_CR_POLYSIZE_7 (3 << 3) -#define STM32_CRC_CR_REV_IN_BYTE (1 << 5) -#define STM32_CRC_CR_REV_IN_HWORD (2 << 5) -#define STM32_CRC_CR_REV_IN_WORD (3 << 5) -#define STM32_CRC_CR_REV_OUT BIT(7) - -/* --- PMSE --- */ -#define STM32_PMSE_ARCR REG32(STM32_PMSE_BASE + 0x0) -#define STM32_PMSE_ACCR REG32(STM32_PMSE_BASE + 0x4) -#define STM32_PMSE_CR REG32(STM32_PMSE_BASE + 0x8) -#define STM32_PMSE_CRTDR REG32(STM32_PMSE_BASE + 0x14) -#define STM32_PMSE_IER REG32(STM32_PMSE_BASE + 0x18) -#define STM32_PMSE_SR REG32(STM32_PMSE_BASE + 0x1c) -#define STM32_PMSE_IFCR REG32(STM32_PMSE_BASE + 0x20) -#define STM32_PMSE_PxPMR(x) REG32(STM32_PMSE_BASE + 0x2c + (x) * 4) -#define STM32_PMSE_PAPMR REG32(STM32_PMSE_BASE + 0x2c) -#define STM32_PMSE_PBPMR REG32(STM32_PMSE_BASE + 0x30) -#define STM32_PMSE_PCPMR REG32(STM32_PMSE_BASE + 0x34) -#define STM32_PMSE_PDPMR REG32(STM32_PMSE_BASE + 0x38) -#define STM32_PMSE_PEPMR REG32(STM32_PMSE_BASE + 0x3c) -#define STM32_PMSE_PFPMR REG32(STM32_PMSE_BASE + 0x40) -#define STM32_PMSE_PGPMR REG32(STM32_PMSE_BASE + 0x44) -#define STM32_PMSE_PHPMR REG32(STM32_PMSE_BASE + 0x48) -#define STM32_PMSE_PIPMR REG32(STM32_PMSE_BASE + 0x4c) -#define STM32_PMSE_MRCR REG32(STM32_PMSE_BASE + 0x100) -#define STM32_PMSE_MCCR REG32(STM32_PMSE_BASE + 0x104) - -/* --- USB --- */ -#define STM32_USB_EP(n) REG16(STM32_USB_FS_BASE + (n) * 4) - -#define STM32_USB_CNTR REG16(STM32_USB_FS_BASE + 0x40) - -#define STM32_USB_CNTR_FRES BIT(0) -#define STM32_USB_CNTR_PDWN BIT(1) -#define STM32_USB_CNTR_LP_MODE BIT(2) -#define STM32_USB_CNTR_FSUSP BIT(3) -#define STM32_USB_CNTR_RESUME BIT(4) -#define STM32_USB_CNTR_L1RESUME BIT(5) -#define STM32_USB_CNTR_L1REQM BIT(7) -#define STM32_USB_CNTR_ESOFM BIT(8) -#define STM32_USB_CNTR_SOFM BIT(9) -#define STM32_USB_CNTR_RESETM BIT(10) -#define STM32_USB_CNTR_SUSPM BIT(11) -#define STM32_USB_CNTR_WKUPM BIT(12) -#define STM32_USB_CNTR_ERRM BIT(13) -#define STM32_USB_CNTR_PMAOVRM BIT(14) -#define STM32_USB_CNTR_CTRM BIT(15) - -#define STM32_USB_ISTR REG16(STM32_USB_FS_BASE + 0x44) - -#define STM32_USB_ISTR_EP_ID_MASK (0x000f) -#define STM32_USB_ISTR_DIR BIT(4) -#define STM32_USB_ISTR_L1REQ BIT(7) -#define STM32_USB_ISTR_ESOF BIT(8) -#define STM32_USB_ISTR_SOF BIT(9) -#define STM32_USB_ISTR_RESET BIT(10) -#define STM32_USB_ISTR_SUSP BIT(11) -#define STM32_USB_ISTR_WKUP BIT(12) -#define STM32_USB_ISTR_ERR BIT(13) -#define STM32_USB_ISTR_PMAOVR BIT(14) -#define STM32_USB_ISTR_CTR BIT(15) - -#define STM32_USB_FNR REG16(STM32_USB_FS_BASE + 0x48) - -#define STM32_USB_FNR_RXDP_RXDM_SHIFT (14) -#define STM32_USB_FNR_RXDP_RXDM_MASK (3 << STM32_USB_FNR_RXDP_RXDM_SHIFT) - -#define STM32_USB_DADDR REG16(STM32_USB_FS_BASE + 0x4C) -#define STM32_USB_BTABLE REG16(STM32_USB_FS_BASE + 0x50) -#define STM32_USB_LPMCSR REG16(STM32_USB_FS_BASE + 0x54) -#define STM32_USB_BCDR REG16(STM32_USB_FS_BASE + 0x58) - -#define STM32_USB_BCDR_BCDEN BIT(0) -#define STM32_USB_BCDR_DCDEN BIT(1) -#define STM32_USB_BCDR_PDEN BIT(2) -#define STM32_USB_BCDR_SDEN BIT(3) -#define STM32_USB_BCDR_DCDET BIT(4) -#define STM32_USB_BCDR_PDET BIT(5) -#define STM32_USB_BCDR_SDET BIT(6) -#define STM32_USB_BCDR_PS2DET BIT(7) - -#define EP_MASK 0x0F0F -#define EP_TX_DTOG 0x0040 -#define EP_TX_MASK 0x0030 -#define EP_TX_VALID 0x0030 -#define EP_TX_NAK 0x0020 -#define EP_TX_STALL 0x0010 -#define EP_TX_DISAB 0x0000 -#define EP_RX_DTOG 0x4000 -#define EP_RX_MASK 0x3000 -#define EP_RX_VALID 0x3000 -#define EP_RX_NAK 0x2000 -#define EP_RX_STALL 0x1000 -#define EP_RX_DISAB 0x0000 - -#define EP_STATUS_OUT 0x0100 - -#define EP_TX_RX_MASK (EP_TX_MASK | EP_RX_MASK) -#define EP_TX_RX_VALID (EP_TX_VALID | EP_RX_VALID) -#define EP_TX_RX_NAK (EP_TX_NAK | EP_RX_NAK) - -#define STM32_TOGGLE_EP(n, mask, val, flags) \ - STM32_USB_EP(n) = (((STM32_USB_EP(n) & (EP_MASK | (mask))) \ - ^ (val)) | (flags)) - -/* --- TRNG --- */ -#define STM32_RNG_CR REG32(STM32_RNG_BASE + 0x0) -#define STM32_RNG_CR_RNGEN BIT(2) -#define STM32_RNG_CR_IE BIT(3) -#define STM32_RNG_CR_CED BIT(5) -#define STM32_RNG_SR REG32(STM32_RNG_BASE + 0x4) -#define STM32_RNG_SR_DRDY BIT(0) -#define STM32_RNG_DR REG32(STM32_RNG_BASE + 0x8) - -/* --- AXI interconnect --- */ - -/* STM32H7: AXI_TARGx_FN_MOD exists for masters x = 1, 2 and 7 */ -#define STM32_AXI_TARG_FN_MOD(x) REG32(STM32_GPV_BASE + 0x1108 + \ - 0x1000 * (x)) -#define WRITE_ISS_OVERRIDE BIT(1) -#define READ_ISS_OVERRIDE BIT(0) - -/* --- MISC --- */ -#define STM32_UNIQUE_ID_ADDRESS REG32_ADDR(STM32_UNIQUE_ID_BASE) -#define STM32_UNIQUE_ID_LENGTH (3 * 4) - -#endif /* !__ASSEMBLER__ */ - -#if defined(CHIP_FAMILY_STM32F0) -#include "registers-stm32f0.h" -#elif defined(CHIP_FAMILY_STM32F3) -#include "registers-stm32f3.h" -#elif defined(CHIP_FAMILY_STM32F4) -#include "registers-stm32f4.h" -#elif defined(CHIP_FAMILY_STM32F7) -#include "registers-stm32f7.h" -#elif defined(CHIP_FAMILY_STM32G4) -#include "registers-stm32g4.h" -#elif defined(CHIP_FAMILY_STM32H7) -#include "registers-stm32h7.h" -#elif defined(CHIP_FAMILY_STM32L) -#include "registers-stm32l.h" -#elif defined(CHIP_FAMILY_STM32L4) -#include "registers-stm32l4.h" -#elif defined(CHIP_FAMILY_STM32L5) -#include "registers-stm32l5.h" -#else -#error "Unsupported chip family" -#endif - -#endif /* __CROS_EC_REGISTERS_H */ |