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Merge branch 'feat/psram_support_hspi' into 'master'

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esp32: support to use hspi to output clock for 4M psram

See merge request idf/esp-idf!3377
This commit is contained in:
Ivan Grokhotkov 2018-11-06 20:34:41 +08:00
parent 17c70a4a32 ff346f92af
commit 621e316725
15 changed files with 343 additions and 133 deletions
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14
.gitlab-ci.yml
View file

@ -1522,6 +1522,20 @@ UT_012_03:
- UT_T1_1
- 8Mpsram
UT_012_04:
<<: *unit_test_template
tags:
- ESP32_IDF
- UT_T1_1
- 8Mpsram
UT_012_05:
<<: *unit_test_template
tags:
- ESP32_IDF
- UT_T1_1
- 8Mpsram
UT_601_01:
<<: *unit_test_template
tags:

34
components/driver/include/driver/spi_common.h
View file

@ -96,9 +96,32 @@ typedef struct {
* Call this if your driver wants to manage a SPI peripheral.
*
* @param host Peripheral to claim
* @param source The caller indentification string.
*
* @return True if peripheral is claimed successfully; false if peripheral already is claimed.
*/
bool spicommon_periph_claim(spi_host_device_t host);
bool spicommon_periph_claim(spi_host_device_t host, const char* source);
// The macro is to keep the back-compatibility of IDF v3.2 and before
// In this way we can call spicommon_periph_claim with two arguments, or the host with the source set to the calling function name
// When two arguments (host, func) are given, __spicommon_periph_claim2 is called
// or if only one arguments (host) is given, __spicommon_periph_claim1 is called
#define spicommon_periph_claim(host...) __spicommon_periph_claim(host, 2, 1)
#define __spicommon_periph_claim(host, source, n, ...) __spicommon_periph_claim ## n(host, source)
#define __spicommon_periph_claim1(host, _) ({ \
char* warning_str = "calling spicommon_periph_claim without source string is deprecated.";\
spicommon_periph_claim(host, __FUNCTION__); })
#define __spicommon_periph_claim2(host, func) spicommon_periph_claim(host, func)
/**
* @brief Check whether the spi periph is in use.
*
* @param host Peripheral to check.
*
* @return True if in use, otherwise false.
*/
bool spicommon_periph_in_use(spi_host_device_t host);
/**
* @brief Return the SPI peripheral so another driver can claim it.
@ -119,6 +142,15 @@ bool spicommon_periph_free(spi_host_device_t host);
*/
bool spicommon_dma_chan_claim(int dma_chan);
/**
* @brief Check whether the spi DMA channel is in use.
*
* @param dma_chan DMA channel to check.
*
* @return True if in use, otherwise false.
*/
bool spicommon_dma_chan_in_use(int dma_chan);
/**
* @brief Return the SPI DMA channel so other driver can claim it, or just to power down DMA.
*

25
components/driver/spi_common.c
View file

@ -52,19 +52,30 @@ typedef struct spi_device_t spi_device_t;
//Periph 1 is 'claimed' by SPI flash code.
static atomic_bool spi_periph_claimed[3] = { ATOMIC_VAR_INIT(true), ATOMIC_VAR_INIT(false), ATOMIC_VAR_INIT(false)};
static const char* spi_claiming_func[3] = {NULL, NULL, NULL};
static uint8_t spi_dma_chan_enabled = 0;
static portMUX_TYPE spi_dma_spinlock = portMUX_INITIALIZER_UNLOCKED;
//Returns true if this peripheral is successfully claimed, false if otherwise.
bool spicommon_periph_claim(spi_host_device_t host)
bool spicommon_periph_claim(spi_host_device_t host, const char* source)
{
bool false_var = false;
bool ret = atomic_compare_exchange_strong(&spi_periph_claimed[host], &false_var, true);
if (ret) periph_module_enable(spi_periph_signal[host].module);
if (ret) {
spi_claiming_func[host] = source;
periph_module_enable(spi_periph_signal[host].module);
} else {
ESP_EARLY_LOGE(SPI_TAG, "SPI%d already claimed by %s.", host+1, spi_claiming_func[host]);
}
return ret;
}
bool spicommon_periph_in_use(spi_host_device_t host)
{
return atomic_load(&spi_periph_claimed[host]);
}
//Returns true if this peripheral is successfully freed, false if otherwise.
bool spicommon_periph_free(spi_host_device_t host)
{
@ -102,6 +113,12 @@ bool spicommon_dma_chan_claim (int dma_chan)
return ret;
}
bool spicommon_dma_chan_in_use(int dma_chan)
{
assert(dma_chan==1 || dma_chan == 2);
return spi_dma_chan_enabled & DMA_CHANNEL_ENABLED(dma_chan);
}
bool spicommon_dma_chan_free(int dma_chan)
{
assert( dma_chan == 1 || dma_chan == 2 );
@ -190,7 +207,7 @@ esp_err_t spicommon_bus_initialize_io(spi_host_device_t host, const spi_bus_conf
if (use_iomux) {
//All SPI iomux pin selections resolve to 1, so we put that here instead of trying to figure
//out which FUNC_GPIOx_xSPIxx to grab; they all are defined to 1 anyway.
ESP_LOGD(SPI_TAG, "SPI%d use iomux pins.", host );
ESP_LOGD(SPI_TAG, "SPI%d use iomux pins.", host+1);
if (bus_config->mosi_io_num >= 0) {
gpio_iomux_in(bus_config->mosi_io_num, spi_periph_signal[host].spid_in);
gpio_iomux_out(bus_config->mosi_io_num, FUNC_SPI, false);
@ -214,7 +231,7 @@ esp_err_t spicommon_bus_initialize_io(spi_host_device_t host, const spi_bus_conf
temp_flag |= SPICOMMON_BUSFLAG_NATIVE_PINS;
} else {
//Use GPIO matrix
ESP_LOGD(SPI_TAG, "SPI%d use gpio matrix.", host );
ESP_LOGD(SPI_TAG, "SPI%d use gpio matrix.", host+1);
if (bus_config->mosi_io_num >= 0) {
if (mosi_output || (temp_flag&SPICOMMON_BUSFLAG_DUAL)) {
gpio_set_direction(bus_config->mosi_io_num, GPIO_MODE_INPUT_OUTPUT);

4
components/driver/spi_master.c
View file

@ -234,7 +234,7 @@ esp_err_t spi_bus_initialize(spi_host_device_t host, const spi_bus_config_t *bus
SPI_CHECK(host>=SPI_HOST && host<=VSPI_HOST, "invalid host", ESP_ERR_INVALID_ARG);
SPI_CHECK( dma_chan >= 0 && dma_chan <= 2, "invalid dma channel", ESP_ERR_INVALID_ARG );
spi_chan_claimed=spicommon_periph_claim(host);
spi_chan_claimed=spicommon_periph_claim(host, "spi master");
SPI_CHECK(spi_chan_claimed, "host already in use", ESP_ERR_INVALID_STATE);
if ( dma_chan != 0 ) {
@ -498,7 +498,7 @@ Specify ``SPI_DEVICE_NO_DUMMY`` to ignore this checking. Then you can output dat
spihost[host]->hw->ctrl2.mosi_delay_mode = 0;
spihost[host]->hw->ctrl2.mosi_delay_num = 0;
*handle=dev;
ESP_LOGD(SPI_TAG, "SPI%d: New device added to CS%d, effective clock: %dkHz", host, freecs, dev->clk_cfg.eff_clk/1000);
ESP_LOGD(SPI_TAG, "SPI%d: New device added to CS%d, effective clock: %dkHz", host+1, freecs, dev->clk_cfg.eff_clk/1000);
return ESP_OK;
nomem:

2
components/driver/spi_slave.c
View file

@ -110,7 +110,7 @@ esp_err_t spi_slave_initialize(spi_host_device_t host, const spi_bus_config_t *b
SPI_CHECK(VALID_HOST(host), "invalid host", ESP_ERR_INVALID_ARG);
SPI_CHECK( dma_chan >= 0 && dma_chan <= 2, "invalid dma channel", ESP_ERR_INVALID_ARG );
spi_chan_claimed=spicommon_periph_claim(host);
spi_chan_claimed=spicommon_periph_claim(host, "spi slave");
SPI_CHECK(spi_chan_claimed, "host already in use", ESP_ERR_INVALID_STATE);
if ( dma_chan != 0 ) {

19
components/esp32/Kconfig
View file

@ -98,8 +98,9 @@ choice SPIRAM_SPEED
2. Flash SPI running at 80Mhz and RAM SPI running at 40Mhz
3. Flash SPI running at 80Mhz and RAM SPI running at 80Mhz
Note: If the third mode(80Mhz+80Mhz) is enabled, the VSPI port will be occupied by the system.
Application code should never touch VSPI hardware in this case. The option to select
Note: If the third mode(80Mhz+80Mhz) is enabled for SPI RAM of type 32MBit, one of the HSPI/VSPI host will
be occupied by the system. Which SPI host to use can be selected by the config item SPIRAM_OCCUPY_SPI_HOST.
Application code should never touch HSPI/VSPI hardware in this case. The option to select
80MHz will only be visible if the flash SPI speed is also 80MHz. (ESPTOOLPY_FLASHFREQ_80M is true)
config SPIRAM_SPEED_40M
@ -213,6 +214,20 @@ config SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
in PSRAM instead of internal memory, and placed most of variables of lwip,net802.11,pp,bluedroid library
to external memory defaultly.
choice SPIRAM_OCCUPY_SPI_HOST
prompt "SPI host to use for 32MBit PSRAM"
default SPIRAM_OCCUPY_VSPI_HOST
depends on SPIRAM_SPEED_80M
help
When both flash and PSRAM is working under 80MHz, and the PSRAM is of type 32MBit, one of the HSPI/VSPI
host will be used to output the clock. Select which one to use here.
config SPIRAM_OCCUPY_HSPI_HOST
bool "HSPI host (SPI2)"
config SPIRAM_OCCUPY_VSPI_HOST
bool "VSPI host (SPI3)"
endchoice
endmenu
config MEMMAP_TRACEMEM

8
components/esp32/clk.c
View file

@ -32,6 +32,7 @@
#include "driver/periph_ctrl.h"
#include "xtensa/core-macros.h"
#include "bootloader_clock.h"
#include "driver/spi_common.h"
/* Number of cycles to wait from the 32k XTAL oscillator to consider it running.
* Larger values increase startup delay. Smaller values may cause false positive
@ -292,11 +293,16 @@ void esp_perip_clk_init(void)
DPORT_SPI_DMA_CLK_EN;
#if CONFIG_SPIRAM_SPEED_80M
//80MHz SPIRAM uses SPI3 as well; it's initialized before this is called. Because it is used in
//80MHz SPIRAM uses SPI2/SPI3 as well; it's initialized before this is called. Because it is used in
//a weird mode where clock to the peripheral is disabled but reset is also disabled, it 'hangs'
//in a state where it outputs a continuous 80MHz signal. Mask its bit here because we should
//not modify that state, regardless of what we calculated earlier.
if (!spicommon_periph_in_use(HSPI_HOST)) {
common_perip_clk &= ~DPORT_SPI2_CLK_EN;
}
if (!spicommon_periph_in_use(VSPI_HOST)) {
common_perip_clk &= ~DPORT_SPI3_CLK_EN;
}
#endif
/* Change I2S clock to audio PLL first. Because if I2S uses 160MHz clock,

43
components/esp32/spiram_psram.c
View file

@ -98,6 +98,27 @@ typedef enum {
#define _SPI_80M_CLK_DIV 1
#define _SPI_40M_CLK_DIV 2
//For 4MB PSRAM, we need one more SPI host, select which one to use by kconfig
#ifdef CONFIG_SPIRAM_OCCUPY_HSPI_HOST
#define PSRAM_SPI_MODULE PERIPH_HSPI_MODULE
#define PSRAM_SPI_HOST HSPI_HOST
#define PSRAM_CLK_SIGNAL HSPICLK_OUT_IDX
#define PSRAM_SPI_NUM PSRAM_SPI_2
#define PSRAM_SPICLKEN DPORT_SPI2_CLK_EN
#elif defined CONFIG_SPIRAM_OCCUPY_VSPI_HOST
#define PSRAM_SPI_MODULE PERIPH_VSPI_MODULE
#define PSRAM_SPI_HOST VSPI_HOST
#define PSRAM_CLK_SIGNAL VSPICLK_OUT_IDX
#define PSRAM_SPI_NUM PSRAM_SPI_3
#define PSRAM_SPICLKEN DPORT_SPI3_CLK_EN
#else //set to SPI avoid HSPI and VSPI being used
#define PSRAM_SPI_MODULE PERIPH_SPI_MODULE
#define PSRAM_SPI_HOST SPI_HOST
#define PSRAM_CLK_SIGNAL SPICLK_OUT_IDX
#define PSRAM_SPI_NUM PSRAM_SPI_1
#define PSRAM_SPICLKEN DPORT_SPI01_CLK_EN
#endif
static const char* TAG = "psram";
typedef enum {
PSRAM_SPI_1 = 0x1,
@ -621,27 +642,27 @@ esp_err_t IRAM_ATTR psram_enable(psram_cache_mode_t mode, psram_vaddr_mode_t vad
} else if (PSRAM_IS_32MBIT_VER0(s_psram_id)) {
s_clk_mode = PSRAM_CLK_MODE_DCLK;
if (mode == PSRAM_CACHE_F80M_S80M) {
/* note: If the third mode(80Mhz+80Mhz) is enabled for 32MBit 1V8 psram, VSPI port will be
occupied by the system.
Application code should never touch VSPI hardware in this case. We try to stop applications
/* note: If the third mode(80Mhz+80Mhz) is enabled for 32MBit 1V8 psram, one of HSPI/VSPI port will be
occupied by the system (according to kconfig).
Application code should never touch HSPI/VSPI hardware in this case. We try to stop applications
from doing this using the drivers by claiming the port for ourselves */
periph_module_enable(PERIPH_VSPI_MODULE);
bool r=spicommon_periph_claim(VSPI_HOST);
periph_module_enable(PSRAM_SPI_MODULE);
bool r=spicommon_periph_claim(PSRAM_SPI_HOST, "psram");
if (!r) {
return ESP_ERR_INVALID_STATE;
}
gpio_matrix_out(PSRAM_CLK_IO, VSPICLK_OUT_IDX, 0, 0);
gpio_matrix_out(PSRAM_CLK_IO, PSRAM_CLK_SIGNAL, 0, 0);
//use spi3 clock,but use spi1 data/cs wires
//We get a solid 80MHz clock from SPI3 by setting it up, starting a transaction, waiting until it
//is in progress, then cutting the clock (but not the reset!) to that peripheral.
WRITE_PERI_REG(SPI_ADDR_REG(PSRAM_SPI_3), 32 << 24);
WRITE_PERI_REG(SPI_CLOCK_REG(PSRAM_SPI_3), SPI_CLK_EQU_SYSCLK_M); //SET 80M AND CLEAR OTHERS
SET_PERI_REG_MASK(SPI_CMD_REG(PSRAM_SPI_3), SPI_FLASH_READ_M);
WRITE_PERI_REG(SPI_ADDR_REG(PSRAM_SPI_NUM), 32 << 24);
WRITE_PERI_REG(SPI_CLOCK_REG(PSRAM_SPI_NUM), SPI_CLK_EQU_SYSCLK_M); //SET 80M AND CLEAR OTHERS
SET_PERI_REG_MASK(SPI_CMD_REG(PSRAM_SPI_NUM), SPI_FLASH_READ_M);
uint32_t spi_status;
while (1) {
spi_status = READ_PERI_REG(SPI_EXT2_REG(PSRAM_SPI_3));
spi_status = READ_PERI_REG(SPI_EXT2_REG(PSRAM_SPI_NUM));
if (spi_status != 0 && spi_status != 1) {
DPORT_CLEAR_PERI_REG_MASK(DPORT_PERIP_CLK_EN_REG, DPORT_SPI3_CLK_EN);
DPORT_CLEAR_PERI_REG_MASK(DPORT_PERIP_CLK_EN_REG, PSRAM_SPICLKEN);
break;
}
}

34
components/esp32/test/CMakeLists.txt
View file

@ -1,30 +1,38 @@
set(COMPONENT_SRCDIRS ".")
set(COMPONENT_ADD_INCLUDEDIRS ". ${CMAKE_CURRENT_BINARY_DIR}")
if (CONFIG_TEST_ESP32_SUBTEST_ONLY)
set(COMPONENT_SRCDIRS "psram_4m")
set(COMPONENT_ADD_INCLUDEDIRS ".")
set(COMPONENT_REQUIRES unity nvs_flash ulp)
register_component()
register_component()
else()
set(COMPONENT_SRCDIRS ". psram_4m")
set(COMPONENT_ADD_INCLUDEDIRS ". ${CMAKE_CURRENT_BINARY_DIR}")
add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h"
set(COMPONENT_REQUIRES unity nvs_flash ulp)
register_component()
add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h"
COMMAND xxd -i "logo.jpg" "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h"
WORKING_DIRECTORY ${COMPONENT_PATH}
DEPENDS "${CMAKE_CURRENT_LIST_DIR}/logo.jpg")
# Calculate MD5 value of header file esp_wifi_os_adapter.h
execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi_os_adapter.h
# Calculate MD5 value of header file esp_wifi_os_adapter.h
execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi_os_adapter.h
COMMAND cut -c 1-7
OUTPUT_VARIABLE WIFI_OS_ADAPTER_MD5
OUTPUT_STRIP_TRAILING_WHITESPACE)
# Calculate MD5 value of header file esp_wifi_crypto_types.h
execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi_crypto_types.h
# Calculate MD5 value of header file esp_wifi_crypto_types.h
execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi_crypto_types.h
COMMAND cut -c 1-7
OUTPUT_VARIABLE WIFI_CRYPTO_MD5
OUTPUT_STRIP_TRAILING_WHITESPACE)
add_definitions(-DWIFI_OS_ADAPTER_MD5=\"${WIFI_OS_ADAPTER_MD5}\")
add_definitions(-DWIFI_CRYPTO_MD5=\"${WIFI_CRYPTO_MD5}\")
add_definitions(-DWIFI_OS_ADAPTER_MD5=\"${WIFI_OS_ADAPTER_MD5}\")
add_definitions(-DWIFI_CRYPTO_MD5=\"${WIFI_CRYPTO_MD5}\")
add_custom_target(esp32_test_logo DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h")
add_custom_target(esp32_test_logo DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h")
add_dependencies(${COMPONENT_NAME} esp32_test_logo)
add_dependencies(${COMPONENT_NAME} esp32_test_logo)
endif()

6
components/esp32/test/component.mk
View file

@ -6,7 +6,11 @@ COMPONENT_EXTRA_CLEAN := test_tjpgd_logo.h
COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive
COMPONENT_SRCDIRS := . test_vectors
ifdef CONFIG_TEST_ESP32_SUBTEST_ONLY
COMPONENT_SRCDIRS := psram_4m
else
COMPONENT_SRCDIRS := . test_vectors psram_4m
endif
# Calculate MD5 value of header file esp_wifi_os_adapter.h
WIFI_OS_ADAPTER_MD5_VAL=\"$(shell md5sum $(IDF_PATH)/components/esp32/include/esp_wifi_os_adapter.h | cut -c 1-7)\"

69
components/esp32/test/psram_4m/test_4mpsram.c Normal file
View file

@ -0,0 +1,69 @@
#include "esp_heap_caps.h"
#include "unity.h"
#include "esp_log.h"
#include "driver/spi_common.h"
static const char TAG[] = "test_psram";
static void test_psram_content()
{
const int test_size = 2048;
uint32_t *test_area = heap_caps_malloc(test_size, MALLOC_CAP_SPIRAM);
size_t p;
size_t s=test_size;
int errct=0;
int initial_err=-1;
for (p=0; p<(s/sizeof(int)); p+=4) {
test_area[p]=p^0xAAAAAAAA;
}
for (p=0; p<(s/sizeof(int)); p+=4) {
if (test_area[p]!=(p^0xAAAAAAAA)) {
errct++;
if (errct==1) initial_err=p*4;
}
}
if (errct) {
ESP_LOGE(TAG, "SPI SRAM memory test fail. %d/%d writes failed, first @ %p\n", errct, s/32, initial_err+test_area);
TEST_FAIL();
} else {
ESP_LOGI(TAG, "SPI SRAM memory test OK");
}
free(test_area);
}
// NOTE: this unit test rely on the config that PSRAM of 8MB is used only when CONFIG_SPIRAM_BNKSWITCH_ENABLE is set
TEST_CASE("can use spi when not being used by psram", "[esp32]")
{
spi_host_device_t host;
#if !CONFIG_SPIRAM_SUPPORT || !CONFIG_SPIRAM_SPEED_80M || CONFIG_SPIRAM_BANKSWITCH_ENABLE
//currently all 8M psram don't need more SPI peripherals
host = -1;
#elif CONFIG_SPIRAM_OCCUPY_HSPI_HOST
host = HSPI_HOST;
#elif CONFIG_SPIRAM_OCCUPY_VSPI_HOST
host = VSPI_HOST;
#endif
bool claim_hspi = spicommon_periph_claim(HSPI_HOST, "ut-hspi");
if (claim_hspi) ESP_LOGI(TAG, "HSPI claimed.");
bool claim_vspi = spicommon_periph_claim(VSPI_HOST, "ut-vspi");
if (claim_vspi) ESP_LOGI(TAG, "VSPI claimed.");
if (host == HSPI_HOST) {
TEST_ASSERT(claim_hspi==false);
TEST_ASSERT(claim_vspi==true);
} else if (host == VSPI_HOST) {
TEST_ASSERT(claim_vspi==false);
TEST_ASSERT(claim_hspi==true);
} else {
TEST_ASSERT(claim_hspi==true);
TEST_ASSERT(claim_vspi==true);
}
#ifdef CONFIG_SPIRAM_SUPPORT
test_psram_content();
#endif
}

3
docs/en/api-guides/external-ram.rst
View file

@ -47,7 +47,7 @@ ESP-IDF fully supports integrating external memory use into your applications. E
* Initialize RAM, add it to the capability allocator and add memory to the pool of RAM that can be returned by ``malloc()``. This allows
any application to use the external RAM without having to rewrite the code to use ``heap_caps_malloc``.
* Initialize RAM, use a region start from 0x3F800000 for storing zero initialized data(BSS segment) of lwip,net802.11,pp,bluedroid library
by enabling :ref: `CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY` in menuconfig,this way can save some internal memory，because the BSS segment
by enabling :ref: `CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY` in menuconfig, this way can save some internal memory，because the BSS segment
originally stored in internal memory，and the rest of external RAM can be add the capability allocator and add memory to the pool of RAM as above way
All these options can be selected from the menuconfig menu.
@ -75,6 +75,7 @@ The use of external RAM has a few restrictions:
them is defined by linkfile, the :ref:`CONFIG_SPIRAM_IGNORE_NOTFOUND` can't handle this situation,if you want to enable :ref:
`CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY` the :ref:`CONFIG_SPIRAM_IGNORE_NOTFOUND` will be disabled, and if initialize SPIRAM failed,the system
will invoke abort.
* External RAM of 4MBit (test up to know) has to be used with one of HSPI/VSPI occupied under 80MHz. Select which SPI host to be used by :ref:`CONFIG_SPIRAM_OCCUPY_SPI_HOST`.
Because there are a fair few situations that have a specific need for internal memory, but it is also possible to use malloc() to exhaust
internal memory, there is a pool reserved specifically for requests that cannot be resolved from external memory; allocating task

11
tools/unit-test-app/components/unity/Kconfig
View file

@ -13,3 +13,14 @@ config UNITY_FREERTOS_STACK_SIZE
default 8192
endmenu
menu "Test options"
config TEST_ESP32_SUBTEST_ONLY
bool "Test only 4M PSRAM cases for esp32 component"
depends on SPIRAM_SUPPORT
default n
help
If this option is enabled, only 4M PSRAM cases are compiled. Otherwise all cases are included.
endmenu

6
tools/unit-test-app/configs/psram_hspi Normal file
View file

@ -0,0 +1,6 @@
TEST_COMPONENTS=esp32
CONFIG_TEST_ESP32_SUBTEST_ONLY=y
CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
CONFIG_SPIRAM_SUPPORT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_OCCUPY_HSPI_HOST=y

6
tools/unit-test-app/configs/psram_vspi Normal file
View file

@ -0,0 +1,6 @@
TEST_COMPONENTS=esp32
CONFIG_TEST_ESP32_SUBTEST_ONLY=y
CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
CONFIG_SPIRAM_SUPPORT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_OCCUPY_VSPI_HOST=y