diff options
Diffstat (limited to 'chip/mt_scp/rv32i_common/registers.h')
| -rw-r--r-- | chip/mt_scp/rv32i_common/registers.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/chip/mt_scp/rv32i_common/registers.h b/chip/mt_scp/rv32i_common/registers.h deleted file mode 100644 index adbef5f98b..0000000000 --- a/chip/mt_scp/rv32i_common/registers.h +++ /dev/null @@ -1,211 +0,0 @@ -/* Copyright 2020 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. - */ - -/* Register map */ - -#ifndef __CROS_EC_REGISTERS_H -#define __CROS_EC_REGISTERS_H - -#include "common.h" -#include "compile_time_macros.h" -#include "intc.h" - -#define UNIMPLEMENTED_GPIO_BANK 0 - -#define SCP_REG_BASE 0x70000000 - -/* clock control */ -#define SCP_CLK_CTRL_BASE (SCP_REG_BASE + 0x21000) -/* system clock counter value */ -#define SCP_CLK_SYS_VAL REG32(SCP_CLK_CTRL_BASE + 0x0014) -#define CLK_SYS_VAL_MASK (0x3ff << 0) -#define CLK_SYS_VAL_VAL(v) ((v) & CLK_SYS_VAL_MASK) -/* ULPOSC clock counter value */ -#define SCP_CLK_HIGH_VAL REG32(SCP_CLK_CTRL_BASE + 0x0018) -#define CLK_HIGH_VAL_MASK (0x1f << 0) -#define CLK_HIGH_VAL_VAL(v) ((v) & CLK_HIGH_VAL_MASK) -/* sleep mode control */ -#define SCP_SLEEP_CTRL REG32(SCP_CLK_CTRL_BASE + 0x0020) -#define SLP_CTRL_EN BIT(0) -#define VREQ_COUNT_MASK (0x7F << 1) -#define VREQ_COUNT_VAL(v) (((v) << 1) & VREQ_COUNT_MASK) -#define SPM_SLP_MODE BIT(8) -/* clock divider select */ -#define SCP_CLK_DIV_SEL REG32(SCP_CLK_CTRL_BASE + 0x0024) -#define CLK_DIV_SEL1 0 -#define CLK_DIV_SEL2 1 -#define CLK_DIV_SEL4 2 -#define CLK_DIV_SEL3 3 -/* clock gate */ -#define SCP_SET_CLK_CG REG32(SCP_CLK_CTRL_BASE + 0x0030) -#define CG_TIMER_MCLK BIT(0) -#define CG_TIMER_BCLK BIT(1) -#define CG_MAD_MCLK BIT(2) -#define CG_I2C_MCLK BIT(3) -#define CG_I2C_BCLK BIT(4) -#define CG_GPIO_MCLK BIT(5) -#define CG_AP2P_MCLK BIT(6) -#define CG_UART0_MCLK BIT(7) -#define CG_UART0_BCLK BIT(8) -#define CG_UART0_RST BIT(9) -#define CG_UART1_MCLK BIT(10) -#define CG_UART1_BCLK BIT(11) -#define CG_UART1_RST BIT(12) -#define CG_SPI0 BIT(13) -#define CG_SPI1 BIT(14) -#define CG_SPI2 BIT(15) -#define CG_DMA_CH0 BIT(16) -#define CG_DMA_CH1 BIT(17) -#define CG_DMA_CH2 BIT(18) -#define CG_DMA_CH3 BIT(19) -#define CG_I3C0 BIT(21) -#define CG_I3C1 BIT(22) -#define CG_DMA2_CH0 BIT(23) -#define CG_DMA2_CH1 BIT(24) -#define CG_DMA2_CH2 BIT(25) -#define CG_DMA2_CH3 BIT(26) -/* UART clock select */ -#define SCP_UART_CK_SEL REG32(SCP_CLK_CTRL_BASE + 0x0044) -#define UART0_CK_SEL_SHIFT 0 -#define UART0_CK_SEL_MASK (0x3 << UART0_CK_SEL_SHIFT) -#define UART0_CK_SEL_VAL(v) ((v) & UART0_CK_SEL_MASK) -#define UART0_CK_SW_STATUS_MASK (0xf << 8) -#define UART0_CK_SW_STATUS_VAL(v) ((v) & UART0_CK_SW_STATUS_MASK) -#define UART1_CK_SEL_SHIFT 16 -#define UART1_CK_SEL_MASK (0x3 << UART1_CK_SEL_SHIFT) -#define UART1_CK_SEL_VAL(v) ((v) & UART1_CK_SEL_MASK) -#define UART1_CK_SW_STATUS_MASK (0xf << 24) -#define UART1_CK_SW_STATUS_VAL(v) ((v) & UART1_CK_SW_STATUS_MASK) -#define UART_CK_SEL_26M 0 -#define UART_CK_SEL_32K 1 -#define UART_CK_SEL_ULPOSC 2 -#define UART_CK_SW_STATUS_26M BIT(0) -#define UART_CK_SW_STATUS_32K BIT(1) -#define UART_CK_SW_STATUS_ULPOS BIT(2) -/* BCLK clock select */ -#define SCP_BCLK_CK_SEL REG32(SCP_CLK_CTRL_BASE + 0x0048) -#define BCLK_CK_SEL_SYS_DIV8 0 -#define BCLK_CK_SEL_32K 1 -#define BCLK_CK_SEL_ULPOSC_DIV8 2 -/* VREQ control */ -#define SCP_CPU_VREQ_CTRL REG32(SCP_CLK_CTRL_BASE + 0x0054) -#define VREQ_SEL BIT(0) -#define VREQ_VALUE BIT(4) -#define VREQ_EXT_SEL BIT(8) -#define VREQ_DVFS_SEL BIT(16) -#define VREQ_DVFS_VALUE BIT(20) -#define VREQ_DVFS_EXT_SEL BIT(24) -#define VREQ_SRCLKEN_SEL BIT(27) -#define VREQ_SRCLKEN_VALUE BIT(28) -/* clock on control */ -#define SCP_CLK_HIGH_CORE_CG REG32(SCP_CLK_CTRL_BASE + 0x005C) -#define HIGH_CORE_CG BIT(1) -#define SCP_CLK_ON_CTRL REG32(SCP_CLK_CTRL_BASE + 0x006C) -#define HIGH_AO BIT(0) -#define HIGH_DIS_SUB BIT(1) -#define HIGH_CG_AO BIT(2) -#define HIGH_CORE_AO BIT(4) -#define HIGH_CORE_DIS_SUB BIT(5) -#define HIGH_CORE_CG_AO BIT(6) - -/* system control */ -#define SCP_SYS_CTRL REG32(SCP_REG_BASE + 0x24000) -#define AUTO_DDREN BIT(9) - -/* IPC */ -#define SCP_SCP2APMCU_IPC_SET REG32(SCP_REG_BASE + 0x24080) -#define SCP_SCP2SPM_IPC_SET REG32(SCP_REG_BASE + 0x24090) -#define IPC_SCP2HOST BIT(0) -#define SCP_GIPC_IN_SET REG32(SCP_REG_BASE + 0x24098) -#define SCP_GIPC_IN_CLR REG32(SCP_REG_BASE + 0x2409C) -#define GIPC_IN(n) BIT(n) - -/* UART */ -#define SCP_UART_COUNT 2 -#define UART_TX_IRQ(n) CONCAT3(SCP_IRQ_UART, n, _TX) -#define UART_RX_IRQ(n) CONCAT3(SCP_IRQ_UART, n, _RX) -#define SCP_UART0_BASE (SCP_REG_BASE + 0x26000) -#define SCP_UART1_BASE (SCP_REG_BASE + 0x27000) -#define SCP_UART_BASE(n) CONCAT3(SCP_UART, n, _BASE) -#define UART_REG(n, offset) REG32_ADDR(SCP_UART_BASE(n))[offset] - -/* WDT */ -#define SCP_CORE0_WDT_IRQ REG32(SCP_REG_BASE + 0x30030) -#define SCP_CORE0_WDT_CFG REG32(SCP_REG_BASE + 0x30034) -#define WDT_FREQ 33825 /* 0xFFFFF / 31 */ -#define WDT_MAX_PERIOD 0xFFFFF /* 31 seconds */ -#define WDT_PERIOD(ms) (WDT_FREQ * (ms) / 1000) -#define WDT_EN BIT(31) -#define SCP_CORE0_WDT_KICK REG32(SCP_REG_BASE + 0x30038) -#define SCP_CORE0_WDT_CUR_VAL REG32(SCP_REG_BASE + 0x3003C) - -/* INTC */ -#define SCP_INTC_WORD(irq) ((irq) >> 5) /* word length = 2^5 */ -#define SCP_INTC_BIT(irq) ((irq) & 0x1F) /* bit shift =LSB[0:4] */ -#define SCP_INTC_GRP_COUNT 15 -#define SCP_INTC_GRP_GAP 4 - -#define SCP_CORE0_INTC_IRQ_BASE (SCP_REG_BASE + 0x32000) -#define SCP_CORE0_INTC_IRQ_STA(w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0010)[(w)] -#define SCP_CORE0_INTC_IRQ_EN(w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0020)[(w)] -#define SCP_CORE0_INTC_IRQ_POL(w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0040)[(w)] -#define SCP_CORE0_INTC_IRQ_GRP(g, w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0050 + \ - ((g) << SCP_INTC_GRP_GAP))[(w)] -#define SCP_CORE0_INTC_IRQ_GRP_STA(g, w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0150 + \ - ((g) << SCP_INTC_GRP_GAP))[(w)] -#define SCP_CORE0_INTC_SLP_WAKE_EN(w) \ - REG32_ADDR(SCP_CORE0_INTC_IRQ_BASE + 0x0240)[(w)] -#define SCP_CORE0_INTC_IRQ_OUT REG32(SCP_CORE0_INTC_IRQ_BASE + 0x0250) -/* UART */ -#define SCP_CORE0_INTC_UART0_RX_IRQ REG32(SCP_CORE0_INTC_IRQ_BASE + 0x0258) -#define SCP_CORE0_INTC_UART1_RX_IRQ REG32(SCP_CORE0_INTC_IRQ_BASE + 0x025C) -#define SCP_CORE0_INTC_UART_RX_IRQ(n) CONCAT3(SCP_CORE0_INTC_UART, n, _RX_IRQ) - -/* XGPT (general purpose timer) */ -#define NUM_TIMERS 6 -#define SCP_CORE0_TIMER_BASE(n) (SCP_REG_BASE + 0x33000 + (0x10 * (n))) -#define SCP_CORE0_TIMER_EN(n) REG32(SCP_CORE0_TIMER_BASE(n) + 0x0000) -#define TIMER_EN BIT(0) -#define TIMER_CLK_SRC_32K (0 << 4) -#define TIMER_CLK_SRC_26M (1 << 4) -#define TIMER_CLK_SRC_BCLK (2 << 4) -#define TIMER_CLK_SRC_MCLK (3 << 4) -#define TIMER_CLK_SRC_MASK (3 << 4) -#define SCP_CORE0_TIMER_RST_VAL(n) REG32(SCP_CORE0_TIMER_BASE(n) + 0x0004) -#define SCP_CORE0_TIMER_CUR_VAL(n) REG32(SCP_CORE0_TIMER_BASE(n) + 0x0008) -#define SCP_CORE0_TIMER_IRQ_CTRL(n) REG32(SCP_CORE0_TIMER_BASE(n) + 0x000C) -#define TIMER_IRQ_EN BIT(0) -#define TIMER_IRQ_STATUS BIT(4) -#define TIMER_IRQ_CLR BIT(5) -#define SCP_IRQ_TIMER(n) CONCAT2(SCP_IRQ_TIMER, n) - -/* secure control */ -#define SCP_SEC_CTRL REG32(SCP_REG_BASE + 0xA5000) -#define VREQ_SECURE_DIS BIT(4) -/* memory remap */ -#define SCP_R_REMAP_0X0123 REG32(SCP_REG_BASE + 0xA5060) -#define SCP_R_REMAP_0X4567 REG32(SCP_REG_BASE + 0xA5064) -#define SCP_R_REMAP_0X89AB REG32(SCP_REG_BASE + 0xA5068) -#define SCP_R_REMAP_0XCDEF REG32(SCP_REG_BASE + 0xA506C) - -/* external address: AP */ -#define AP_REG_BASE 0x60000000 /* 0x10000000 remap to 0x6 */ -/* AP GPIO */ -#define AP_GPIO_BASE (AP_REG_BASE + 0x5000) -#define AP_GPIO_MODE11_SET REG32(AP_GPIO_BASE + 0x03B4) -#define AP_GPIO_MODE11_CLR REG32(AP_GPIO_BASE + 0x03B8) -#define AP_GPIO_MODE12_SET REG32(AP_GPIO_BASE + 0x03C4) -#define AP_GPIO_MODE12_CLR REG32(AP_GPIO_BASE + 0x03C8) -#define AP_GPIO_MODE20_SET REG32(AP_GPIO_BASE + 0x0444) -#define AP_GPIO_MODE20_CLR REG32(AP_GPIO_BASE + 0x0448) - -#include "clock_regs.h" - -#endif /* __CROS_EC_REGISTERS_H */ |