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Merge branch 'feature/merge_c3_caps_v4.3' into 'release/v4.3'

Browse Source 
soc: merge C3 caps into a single soc_caps.h (v4.3)

See merge request espressif/esp-idf!13518
This commit is contained in:
Michael (XIAO Xufeng) 2021-05-13 02:55:26 +00:00
commit 02e742271d
29 changed files with 213 additions and 539 deletions
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2
components/bootloader_support/src/bootloader_flash_config_esp32c3.c
View File

@ -24,7 +24,7 @@
#include "soc/efuse_reg.h"
#include "soc/spi_reg.h"
#include "soc/spi_mem_reg.h"
#include "soc/spi_caps.h"
#include "soc/soc_caps.h"
#include "flash_qio_mode.h"
#include "bootloader_flash_config.h"
#include "bootloader_common.h"

11
components/esp_system/sleep_modes.c
View File

@ -34,7 +34,6 @@
#include "soc/cpu.h"
#include "soc/rtc.h"
#include "soc/soc_caps.h"
#include "hal/wdt_hal.h"
#include "hal/rtc_hal.h"
@ -342,7 +341,7 @@ static void IRAM_ATTR suspend_uarts(void)
uint32_t uart_fsm = 0;
do {
uart_fsm = uart_ll_get_fsm_status(i);
} while (!(uart_fsm == UART_FSM_IDLE || uart_fsm == UART_FSM_TX_WAIT_SEND));
} while (!(uart_fsm == UART_LL_FSM_IDLE || uart_fsm == UART_LL_FSM_TX_WAIT_SEND));
#else
while (uart_ll_get_fsm_status(i) != 0) {}
#endif
@ -368,13 +367,13 @@ esp_err_t esp_sleep_cpu_pd_low_init(bool enable)
{
if (enable) {
if (s_config.cpu_pd_mem == NULL) {
void *buf = heap_caps_aligned_alloc(RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN,
RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE + RTC_HAL_DMA_LINK_NODE_SIZE,
void *buf = heap_caps_aligned_alloc(SOC_RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN,
SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE + RTC_HAL_DMA_LINK_NODE_SIZE,
MALLOC_CAP_RETENTION | MALLOC_CAP_DEFAULT);
if (buf) {
memset(buf, 0, RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE + RTC_HAL_DMA_LINK_NODE_SIZE);
memset(buf, 0, SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE + RTC_HAL_DMA_LINK_NODE_SIZE);
s_config.cpu_pd_mem = rtc_cntl_hal_dma_link_init(buf,
buf + RTC_HAL_DMA_LINK_NODE_SIZE, RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE, NULL);
buf + RTC_HAL_DMA_LINK_NODE_SIZE, SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE, NULL);
} else {
return ESP_ERR_NO_MEM;
}

2
components/hal/ds_hal.c
View File

@ -30,7 +30,7 @@ ds_key_check_t ds_hal_check_decryption_key(void)
{
uint64_t start_time = systimer_hal_get_time(SYSTIMER_COUNTER_0);
while (ds_ll_busy() != 0) {
if ((systimer_hal_get_time(SYSTIMER_COUNTER_0) - start_time) > DS_KEY_CHECK_MAX_WAIT_US) {
if ((systimer_hal_get_time(SYSTIMER_COUNTER_0) - start_time) > SOC_DS_KEY_CHECK_MAX_WAIT_US) {
return ds_ll_key_error_source();
}
}

2
components/hal/esp32c3/include/hal/cpu_ll.h
View File

@ -15,7 +15,7 @@
#include <stdint.h>
#include "soc/cpu_caps.h"
#include "soc/soc_caps.h"
#include "esp_bit_defs.h"
#include "soc/assist_debug_reg.h"
#include "esp_attr.h"

10
components/hal/esp32c3/include/hal/ds_ll.h
View File

@ -24,7 +24,7 @@
#include <string.h>
#include "soc/hwcrypto_reg.h"
#include "soc/ds_caps.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {
@ -69,7 +69,7 @@ static inline ds_key_check_t ds_ll_key_error_source(void)
*/
static inline void ds_ll_configure_iv(const uint32_t *iv)
{
for (size_t i = 0; i < (DS_KEY_PARAM_MD_IV_LENGTH / sizeof(uint32_t)); i++) {
for (size_t i = 0; i < (SOC_DS_KEY_PARAM_MD_IV_LENGTH / sizeof(uint32_t)); i++) {
REG_WRITE(DS_IV_BASE + (i * 4) , iv[i]);
}
}
@ -99,9 +99,9 @@ static inline void ds_ll_write_private_key_params(const uint8_t *encrypted_key_p
*/
typedef struct { uint32_t addr; size_t len; } frag_t;
const frag_t frags[] = {
{DS_C_Y_BASE, DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_M_BASE, DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_RB_BASE, DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_Y_BASE, SOC_DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_M_BASE, SOC_DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_RB_BASE, SOC_DS_SIGNATURE_MAX_BIT_LEN / 8},
{DS_C_BOX_BASE, DS_IV_BASE - DS_C_BOX_BASE},
};
const size_t NUM_FRAGS = sizeof(frags)/sizeof(frag_t);

2
components/hal/esp32c3/include/hal/gdma_ll.h
View File

@ -17,7 +17,7 @@
#include <stdbool.h>
#include "soc/gdma_struct.h"
#include "soc/gdma_reg.h"
#include "soc/gdma_caps.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {

2
components/hal/esp32c3/include/hal/mpu_ll.h
View File

@ -14,7 +14,7 @@
#include <stdint.h>
#include "soc/mpu_caps.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {

3
components/hal/esp32c3/include/hal/uart_ll.h
View File

@ -32,6 +32,9 @@ extern "C" {
#define UART_LL_MIN_WAKEUP_THRESH (2)
#define UART_LL_INTR_MASK (0x7ffff) //All interrupt mask
#define UART_LL_FSM_IDLE (0x0)
#define UART_LL_FSM_TX_WAIT_SEND (0xf)
// Define UART interrupts
typedef enum {
UART_INTR_RXFIFO_FULL = (0x1 << 0),

2
components/hal/esp32c3/rtc_cntl_hal.c
View File

@ -19,7 +19,7 @@
#include "esp32c3/rom/lldesc.h"
#include "esp_attr.h"
#define RTC_CNTL_HAL_LINK_BUF_SIZE_MIN (RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE) /* The minimum size of dma link buffer */
#define RTC_CNTL_HAL_LINK_BUF_SIZE_MIN (SOC_RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE) /* The minimum size of dma link buffer */
typedef struct rtc_cntl_link_buf_conf {
uint32_t cfg[4]; /* 4 word for dma link buffer configuration */

2
components/hal/esp32c3/systimer_hal.c
View File

@ -16,7 +16,7 @@
#include "hal/systimer_hal.h"
#include "hal/systimer_ll.h"
#include "hal/systimer_types.h"
#include "soc/systimer_caps.h"
#include "soc/soc_caps.h"
#include "hal/clk_gate_ll.h"
#define SYSTIMER_TICKS_PER_US (16) // Systimer clock source is fixed to 16MHz

25
components/soc/esp32c3/include/soc/brownout_caps.h
View File

@ -1,25 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define SOC_BROWNOUT_RESET_SUPPORTED 1
#ifdef __cplusplus
}
#endif

21
components/soc/esp32c3/include/soc/cpu_caps.h
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@ -1,21 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_CPU_BREAKPOINTS_NUM 8
#define SOC_CPU_WATCHPOINTS_NUM 8
#define SOC_CPU_HAS_FLEXIBLE_INTC 1
#define SOC_CPU_WATCHPOINT_SIZE 0x80000000 // bytes

25
components/soc/esp32c3/include/soc/ds_caps.h
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@ -1,25 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
/** The maximum length of a Digital Signature in bits. */
#define DS_SIGNATURE_MAX_BIT_LEN (3072)
/** Initialization vector (IV) length for the RSA key parameter message digest (MD) in bytes. */
#define DS_KEY_PARAM_MD_IV_LENGTH (16)
/** Maximum wait time for DS parameter decryption key. If overdue, then key error.
See TRM DS chapter for more details */
#define DS_KEY_CHECK_MAX_WAIT_US (1100)

18
components/soc/esp32c3/include/soc/gdma_caps.h
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@ -1,18 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_GDMA_GROUPS (1)
#define SOC_GDMA_PAIRS_PER_GROUP (3)

42
components/soc/esp32c3/include/soc/gpio_caps.h
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@ -1,42 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
// ESP32-C3 has 1 GPIO peripheral
#define SOC_GPIO_PORT (1)
#define SOC_GPIO_PIN_COUNT (22)
// Target has no full RTC IO subsystem, so GPIO is 100% "independent" of RTC
// On ESP32-C3, Digital IOs have their own registers to control pullup/down/capability, independent with RTC registers.
#define GPIO_SUPPORTS_RTC_INDEPENDENT (1)
// Force hold is a new function of ESP32-C3
#define SOC_GPIO_SUPPORT_FORCE_HOLD (1)
// GPIO0~5 on ESP32C3 can support chip deep sleep wakeup
#define SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP (1)
#define SOC_GPIO_VALID_GPIO_MASK ((1U<<SOC_GPIO_PIN_COUNT) - 1)
#define SOC_GPIO_VALID_OUTPUT_GPIO_MASK SOC_GPIO_VALID_GPIO_MASK
#define SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
// Support to configure slept status
#define SOC_GPIO_SUPPORT_SLP_SWITCH (1)
#ifdef __cplusplus
}
#endif

37
components/soc/esp32c3/include/soc/i2c_caps.h
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@ -1,37 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
// ESP32-C3 have 2 I2C.
#define SOC_I2C_NUM (1)
#define SOC_I2C_FIFO_LEN (32) /*!< I2C hardware FIFO depth */
#define I2C_INTR_MASK (0x3ffff) /*!< I2C all interrupt bitmap */
//ESP32-C3 support hardware FSM reset
#define I2C_SUPPORT_HW_FSM_RST (1)
//ESP32-C3 support hardware clear bus
#define I2C_SUPPORT_HW_CLR_BUS (1)
#define SOC_I2C_SUPPORT_XTAL (1)
#define SOC_I2C_SUPPORT_RTC (1)
#ifdef __cplusplus
}
#endif

22
components/soc/esp32c3/include/soc/i2s_caps.h
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@ -1,22 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_I2S_APLL_MIN_FREQ (250000000)
#define SOC_I2S_APLL_MAX_FREQ (500000000)
#define SOC_I2S_APLL_MIN_RATE (10675) //in Hz, I2S Clock rate limited by hardware
#define SOC_I2S_MAX_BUFFER_SIZE (4 * 1024 * 1024) //the maximum RAM can be allocated
#define SOC_I2S_NUM (1)

26
components/soc/esp32c3/include/soc/ledc_caps.h
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@ -1,26 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define SOC_LEDC_SUPPORT_XTAL_CLOCK (1)
#define SOC_LEDC_CHANNEL_NUM (6)
#define SOC_LEDC_TIMER_BIT_WIDE_NUM (14)
#ifdef __cplusplus
}
#endif

21
components/soc/esp32c3/include/soc/mpu_caps.h
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@ -1,21 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED 0
#define SOC_MPU_MIN_REGION_SIZE 0x20000000
#define SOC_MPU_REGIONS_MAX_NUM 8
#define SOC_MPU_REGION_RO_SUPPORTED 0
#define SOC_MPU_REGION_WO_SUPPORTED 0

33
components/soc/esp32c3/include/soc/rmt_caps.h
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@ -1,33 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define SOC_RMT_CHANNEL_MEM_WORDS (48) /*!< Each channel owns 48 words memory (1 word = 4 Bytes) */
#define SOC_RMT_TX_CHANNELS_NUM (2) /*!< Number of channels that capable of Transmit */
#define SOC_RMT_RX_CHANNELS_NUM (2) /*!< Number of channels that capable of Receive */
#define SOC_RMT_CHANNELS_NUM (4) /*!< Total 8 channels (each channel can be configured to either TX or RX) */
#define SOC_RMT_SUPPORT_RX_PINGPONG (1) /*!< Support Ping-Pong mode on RX path */
#define SOC_RMT_SUPPORT_RX_DEMODULATION (1) /*!< Support signal demodulation on RX path (i.e. remove carrier) */
#define SOC_RMT_SUPPORT_TX_LOOP_COUNT (1) /*!< Support transmit specified number of cycles in loop mode */
#define SOC_RMT_SUPPORT_TX_GROUP (1) /*!< Support a group of TX channels to transmit simultaneously */
#define SOC_RMT_SUPPORT_XTAL (1) /*!< Support set XTAL clock as the RMT clock source */
#ifdef __cplusplus
}
#endif

22
components/soc/esp32c3/include/soc/rtc_caps.h
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@ -1,22 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define RTC_CNTL_CPU_PD_DMA_BUS_WIDTH (128)
#define RTC_CNTL_CPU_PD_REG_FILE_NUM (108)
#define RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
#define RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
#define RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE (RTC_CNTL_CPU_PD_REG_FILE_NUM * (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3))

21
components/soc/esp32c3/include/soc/rtc_io_caps.h
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@ -1,21 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
/* No dedicated RTCIO subsystem on ESP32-C3. RTC functions are still supported
* for hold, wake & 32kHz crystal functions - via rtc_cntl_reg */
#define SOC_RTCIO_PIN_COUNT 0
#define RTCIO_LL_PIN_FUNC 0

25
components/soc/esp32c3/include/soc/sigmadelta_caps.h
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@ -1,25 +0,0 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define SOC_SIGMADELTA_NUM (1) // 1 sigma-delta peripheral
#define SOC_SIGMADELTA_CHANNEL_NUM (4) // 4 channels
#ifdef __cplusplus
}
#endif

252
components/soc/esp32c3/include/soc/soc_caps.h
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@ -13,67 +13,10 @@
#define SOC_HMAC_SUPPORTED 1
#define SOC_ASYNC_MEMCPY_SUPPORTED 1
#include "rmt_caps.h"
/*-------------------------- DAC CAPS ----------------------------------------*/
#define SOC_DAC_PERIPH_NUM 0
#include "i2c_caps.h"
#include "mpu_caps.h"
#include "sigmadelta_caps.h"
#include "systimer_caps.h"
#include "uart_caps.h"
#include "brownout_caps.h"
#include "gdma_caps.h"
#include "i2s_caps.h"
#include "rtc_io_caps.h"
#include "soc_caps.h"
#include "timer_group_caps.h"
#include "cpu_caps.h"
#include "gpio_caps.h"
#include "ledc_caps.h"
#include "rmt_caps.h"
#include "spi_caps.h"
#include "uart_caps.h"
#include "rtc_caps.h"
/*-------------------------- COMMON CAPS ---------------------------------------*/
#define SOC_SUPPORTS_SECURE_DL_MODE 1
#define SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS 3
/*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
#define SOC_TOUCH_SENSOR_NUM (0) /*! No touch sensors on ESP32-C3 */
/*-------------------------- TWAI CAPS ---------------------------------------*/
#define SOC_TWAI_BRP_MIN 2
#define SOC_TWAI_BRP_MAX 32768
#define SOC_TWAI_SUPPORTS_RX_STATUS 1
/*--------------------------- SHA CAPS ---------------------------------------*/
/* Max amount of bytes in a single DMA operation is 4095,
for SHA this means that the biggest safe amount of bytes is
31 blocks of 128 bytes = 3968
*/
#define SOC_SHA_DMA_MAX_BUFFER_SIZE (3968)
#define SOC_SHA_SUPPORT_DMA (1)
/* The SHA engine is able to resume hashing from a user */
#define SOC_SHA_SUPPORT_RESUME (1)
/* Has a centralized DMA, which is shared with all peripherals */
#define SOC_SHA_GDMA (1)
/* Supported HW algorithms */
#define SOC_SHA_SUPPORT_SHA1 (1)
#define SOC_SHA_SUPPORT_SHA224 (1)
#define SOC_SHA_SUPPORT_SHA256 (1)
/*--------------------------- RSA CAPS ---------------------------------------*/
#define SOC_RSA_MAX_BIT_LEN (3072)
#define SOC_SUPPORTS_SECURE_DL_MODE 1
#define SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS 3
/*-------------------------- AES CAPS -----------------------------------------*/
@ -99,6 +42,197 @@
#define SOC_ADC_SAMPLE_FREQ_THRES_HIGH 83333
#define SOC_ADC_SAMPLE_FREQ_THRES_LOW 611
/*-------------------------- BROWNOUT CAPS -----------------------------------*/
#define SOC_BROWNOUT_RESET_SUPPORTED 1
/*-------------------------- CPU CAPS ----------------------------------------*/
#define SOC_CPU_BREAKPOINTS_NUM 8
#define SOC_CPU_WATCHPOINTS_NUM 8
#define SOC_CPU_HAS_FLEXIBLE_INTC 1
#define SOC_CPU_WATCHPOINT_SIZE 0x80000000 // bytes
/*-------------------------- DIGITAL SIGNATURE CAPS ----------------------------------------*/
/** The maximum length of a Digital Signature in bits. */
#define SOC_DS_SIGNATURE_MAX_BIT_LEN (3072)
/** Initialization vector (IV) length for the RSA key parameter message digest (MD) in bytes. */
#define SOC_DS_KEY_PARAM_MD_IV_LENGTH (16)
/** Maximum wait time for DS parameter decryption key. If overdue, then key error.
See TRM DS chapter for more details */
#define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
/*-------------------------- GDMA CAPS -------------------------------------*/
#define SOC_GDMA_GROUPS (1)
#define SOC_GDMA_PAIRS_PER_GROUP (3)
/*-------------------------- GPIO CAPS ---------------------------------------*/
// ESP32-C3 has 1 GPIO peripheral
#define SOC_GPIO_PORT (1)
#define SOC_GPIO_PIN_COUNT (22)
// Target has no full RTC IO subsystem, so GPIO is 100% "independent" of RTC
// On ESP32-C3, Digital IOs have their own registers to control pullup/down capability, independent of RTC registers.
#define GPIO_SUPPORTS_RTC_INDEPENDENT (1)
// Force hold is a new function of ESP32-C3
#define SOC_GPIO_SUPPORT_FORCE_HOLD (1)
// GPIO0~5 on ESP32C3 can support chip deep sleep wakeup
#define SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP (1)
#define SOC_GPIO_VALID_GPIO_MASK ((1U<<SOC_GPIO_PIN_COUNT) - 1)
#define SOC_GPIO_VALID_OUTPUT_GPIO_MASK SOC_GPIO_VALID_GPIO_MASK
#define SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
// Support to configure sleep status
#define SOC_GPIO_SUPPORT_SLP_SWITCH (1)
/*-------------------------- I2C CAPS ----------------------------------------*/
// ESP32-C3 have 2 I2C.
#define SOC_I2C_NUM (1)
#define SOC_I2C_FIFO_LEN (32) /*!< I2C hardware FIFO depth */
#define SOC_I2C_SUPPORT_HW_FSM_RST (1)
#define SOC_I2C_SUPPORT_HW_CLR_BUS (1)
#define SOC_I2C_SUPPORT_XTAL (1)
#define SOC_I2C_SUPPORT_RTC (1)
/*-------------------------- I2S CAPS ----------------------------------------*/
#define SOC_I2S_NUM (1)
#define SOC_I2S_APLL_MIN_FREQ (250000000)
#define SOC_I2S_APLL_MAX_FREQ (500000000)
#define SOC_I2S_APLL_MIN_RATE (10675) //in Hz, I2S Clock rate limited by hardware
#define SOC_I2S_MAX_BUFFER_SIZE (4 * 1024 * 1024) //the maximum RAM can be allocated
/*-------------------------- LEDC CAPS ---------------------------------------*/
#define SOC_LEDC_SUPPORT_XTAL_CLOCK (1)
#define SOC_LEDC_CHANNEL_NUM (6)
#define SOC_LEDC_TIMER_BIT_WIDE_NUM (14)
/*-------------------------- MPU CAPS ----------------------------------------*/
#define SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED 0
#define SOC_MPU_MIN_REGION_SIZE 0x20000000U
#define SOC_MPU_REGIONS_MAX_NUM 8
#define SOC_MPU_REGION_RO_SUPPORTED 0
#define SOC_MPU_REGION_WO_SUPPORTED 0
/*--------------------------- RMT CAPS ---------------------------------------*/
#define SOC_RMT_CHANNEL_MEM_WORDS (48) /*!< Each channel owns 48 words memory (1 word = 4 Bytes) */
#define SOC_RMT_TX_CHANNELS_NUM (2) /*!< Number of channels that capable of Transmit */
#define SOC_RMT_RX_CHANNELS_NUM (2) /*!< Number of channels that capable of Receive */
#define SOC_RMT_CHANNELS_NUM (4) /*!< Total 8 channels (each channel can be configured to either TX or RX) */
#define SOC_RMT_SUPPORT_RX_PINGPONG (1) /*!< Support Ping-Pong mode on RX path */
#define SOC_RMT_SUPPORT_RX_DEMODULATION (1) /*!< Support signal demodulation on RX path (i.e. remove carrier) */
#define SOC_RMT_SUPPORT_TX_LOOP_COUNT (1) /*!< Support transmit specified number of cycles in loop mode */
#define SOC_RMT_SUPPORT_TX_GROUP (1) /*!< Support a group of TX channels to transmit simultaneously */
#define SOC_RMT_SUPPORT_XTAL (1) /*!< Support set XTAL clock as the RMT clock source */
/*-------------------------- RTC CAPS --------------------------------------*/
#define SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH (128)
#define SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM (108)
#define SOC_RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN (SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
#define SOC_RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE (SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
#define SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE (SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM * (SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3))
/*-------------------------- RTCIO CAPS --------------------------------------*/
/* No dedicated RTCIO subsystem on ESP32-C3. RTC functions are still supported
* for hold, wake & 32kHz crystal functions - via rtc_cntl_reg */
#define SOC_RTCIO_PIN_COUNT 0
/*--------------------------- RSA CAPS ---------------------------------------*/
#define SOC_RSA_MAX_BIT_LEN (3072)
/*--------------------------- SHA CAPS ---------------------------------------*/
/* Max amount of bytes in a single DMA operation is 4095,
for SHA this means that the biggest safe amount of bytes is
31 blocks of 128 bytes = 3968
*/
#define SOC_SHA_DMA_MAX_BUFFER_SIZE (3968)
#define SOC_SHA_SUPPORT_DMA (1)
/* The SHA engine is able to resume hashing from a user */
#define SOC_SHA_SUPPORT_RESUME (1)
/* Has a centralized DMA, which is shared with all peripherals */
#define SOC_SHA_GDMA (1)
/* Supported HW algorithms */
#define SOC_SHA_SUPPORT_SHA1 (1)
#define SOC_SHA_SUPPORT_SHA224 (1)
#define SOC_SHA_SUPPORT_SHA256 (1)
/*-------------------------- SIGMA DELTA CAPS --------------------------------*/
#define SOC_SIGMADELTA_NUM (1) // 1 sigma-delta peripheral
#define SOC_SIGMADELTA_CHANNEL_NUM (4) // 4 channels
/*-------------------------- SPI CAPS ----------------------------------------*/
#define SOC_SPI_PERIPH_NUM 2
#define SOC_SPI_PERIPH_CS_NUM(i) 6
#define SOC_SPI_MAXIMUM_BUFFER_SIZE 64
#define SOC_SPI_SUPPORT_DDRCLK 1
#define SOC_SPI_SLAVE_SUPPORT_SEG_TRANS 1
#define SOC_SPI_SUPPORT_CD_SIG 1
#define SOC_SPI_SUPPORT_CONTINUOUS_TRANS 1
#define SOC_SPI_SUPPORT_SLAVE_HD_VER2 1
// Peripheral supports DIO, DOUT, QIO, or QOUT
// host_id = 0 -> SPI0/SPI1, host_id = 1 -> SPI2,
#define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id) ({(void)host_id; 1;})
// Peripheral supports output given level during its "dummy phase"
#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
#define SOC_MEMSPI_IS_INDEPENDENT 1
#define SOC_SPI_MAX_PRE_DIVIDER 16
/*-------------------------- SYSTIMER CAPS ----------------------------------*/
#define SOC_SYSTIMER_COUNTER_NUM (2) // Number of counter units
#define SOC_SYSTIMER_ALARM_NUM (3) // Number of alarm units
#define SOC_SYSTIMER_BIT_WIDTH_LO (32) // Bit width of systimer low part
#define SOC_SYSTIMER_BIT_WIDTH_HI (20) // Bit width of systimer high part
#define SOC_SYSTIMER_FIXED_TICKS_US (16) // Number of ticks per microsecond is fixed
#define SOC_SYSTIMER_INT_LEVEL (1) // Systimer peripheral uses level interrupt
#define SOC_SYSTIMER_ALARM_MISS_COMPENSATE (1) // Systimer peripheral can generate interrupt immediately if t(target) > t(current)
/*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
#define SOC_TIMER_GROUPS (2)
#define SOC_TIMER_GROUP_TIMERS_PER_GROUP (1)
#define SOC_TIMER_GROUP_COUNTER_BIT_WIDTH (54)
#define SOC_TIMER_GROUP_SUPPORT_XTAL (1)
#define SOC_TIMER_GROUP_XTAL_MHZ (40)
#define SOC_TIMER_GROUP_TOTAL_TIMERS (SOC_TIMER_GROUPS * SOC_TIMER_GROUP_TIMERS_PER_GROUP)
#define SOC_TIMER_GROUP_LAYOUT {1,1}
/*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
#define SOC_TOUCH_SENSOR_NUM (0) /*! No touch sensors on ESP32-C3 */
/*-------------------------- TWAI CAPS ---------------------------------------*/
#define SOC_TWAI_BRP_MIN 2
#define SOC_TWAI_BRP_MAX 32768
#define SOC_TWAI_SUPPORTS_RX_STATUS 1
/*-------------------------- UART CAPS ---------------------------------------*/
// ESP32-C3 has 2 UARTs
#define SOC_UART_NUM (2)
#define SOC_UART_FIFO_LEN (128) /*!< The UART hardware FIFO length */
#define SOC_UART_BITRATE_MAX (5000000) /*!< Max bit rate supported by UART */
#define SOC_UART_SUPPORT_RTC_CLK (1)
#define SOC_UART_SUPPORT_XTAL_CLK (1)
// UART has an extra TX_WAIT_SEND state when the FIFO is not empty and XOFF is enabled
#define SOC_UART_SUPPORT_FSM_TX_WAIT_SEND (1)
/*-------------------------- APB BACKUP DMA CAPS -------------------------------*/
#define SOC_APB_BACKUP_DMA (1)

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components/soc/esp32c3/include/soc/spi_caps.h
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// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_SPI_PERIPH_NUM 2
#define SOC_SPI_DMA_CHAN_NUM 3
#define SOC_SPI_PERIPH_CS_NUM(i) 3
#define SOC_SPI_MAXIMUM_BUFFER_SIZE 72
//#define SOC_SPI_SUPPORT_AS_CS //don't support to toggle the CS while the clock toggles
#define SOC_SPI_SUPPORT_DDRCLK 1
#define SOC_SPI_SLAVE_SUPPORT_SEG_TRANS 1
#define SOC_SPI_SUPPORT_CD_SIG 1
#define SOC_SPI_SUPPORT_CONTINUOUS_TRANS 1
#define SOC_SPI_SUPPORT_SLAVE_HD_VER2 1
// Peripheral supports DIO, DOUT, QIO, or QOUT
#define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id) ((host_id) != 2)
// Peripheral supports output given level during its "dummy phase"
#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
#define SOC_MEMSPI_IS_INDEPENDENT 1
#define SOC_SPI_MAX_PRE_DIVIDER 16

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components/soc/esp32c3/include/soc/systimer_caps.h
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// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_SYSTIMER_COUNTER_NUM (2) // Number of counter units
#define SOC_SYSTIMER_ALARM_NUM (3) // Number of alarm units
#define SOC_SYSTIMER_BIT_WIDTH_LO (32) // Bit width of systimer low part
#define SOC_SYSTIMER_BIT_WIDTH_HI (20) // Bit width of systimer high part
#define SOC_SYSTIMER_FIXED_TICKS_US (16) // If defined, number of ticks per microsecond is fixed
#define SOC_SYSTIMER_INT_LEVEL (1) // Systimer peripheral uses level interrupt

24
components/soc/esp32c3/include/soc/timer_group_caps.h
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// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#define SOC_TIMER_GROUP_SUPPORT_XTAL (1)
#define SOC_TIMER_GROUP_XTAL_MHZ (40)
#define SOC_TIMER_GROUP_COUNTER_BIT_WIDTH (54)
#define SOC_TIMER_GROUP_PRESCALE_BIT_WIDTH (16)
#define SOC_TIMER_GROUPS (2)
#define SOC_TIMER_GROUP_TIMERS_PER_GROUP (1)
#define SOC_TIMER_GROUP_TOTAL_TIMERS (SOC_TIMER_GROUPS * SOC_TIMER_GROUP_TIMERS_PER_GROUP)
#define SOC_TIMER_GROUP_LAYOUT {1,1}

37
components/soc/esp32c3/include/soc/uart_caps.h
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// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define SOC_UART_FIFO_LEN (128) /*!< The UART hardware FIFO length */
#define SOC_UART_BITRATE_MAX (5000000) /*!< Max bit rate supported by UART */
#define SOC_UART_SUPPORT_RTC_CLK (1)
#define SOC_UART_SUPPORT_XTAL_CLK (1)
// ESP32-C3 have 2 UART
#define SOC_UART_NUM (2)
// UART has an extra TX_WAIT_SEND state when the FIFO is not empty and XOFF is enabled
#define SOC_UART_SUPPORT_FSM_TX_WAIT_SEND (1)
#define UART_FSM_IDLE (0x0)
#define UART_FSM_TX_WAIT_SEND (0xf)
#ifdef __cplusplus
}
#endif

1
components/soc/include/soc/adc_periph.h
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#endif
#include "soc/rtc_cntl_struct.h"
#include "soc/adc_channel.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {