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psram: supported 32MB psram on ESP32S3

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This commit is contained in:
Armando 2023-05-15 15:36:43 +08:00
parent 2327c5cd00
commit e495d41de8
2 changed files with 3 additions and 1 deletions
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3
components/esp_psram/esp32s3/esp_psram_impl_octal.c
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@ -325,7 +325,8 @@ esp_err_t esp_psram_impl_enable(psram_vaddr_mode_t vaddrmode)
s_psram_size = mode_reg.mr2.density == 0x1 ? PSRAM_SIZE_4MB :
mode_reg.mr2.density == 0X3 ? PSRAM_SIZE_8MB :
mode_reg.mr2.density == 0x5 ? PSRAM_SIZE_16MB :
mode_reg.mr2.density == 0x7 ? PSRAM_SIZE_32MB : 0;
mode_reg.mr2.density == 0x7 ? PSRAM_SIZE_32MB :
mode_reg.mr2.density == 0x6 ? PSRAM_SIZE_64MB : 0;
//Do PSRAM timing tuning, we use SPI1 to do the tuning, and set the SPI0 PSRAM timing related registers accordingly
mspi_timing_psram_tuning();

1
components/esp_psram/esp_psram_impl.h
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@ -18,6 +18,7 @@ extern "C" {
#define PSRAM_SIZE_8MB (8 * 1024 * 1024)
#define PSRAM_SIZE_16MB (16 * 1024 * 1024)
#define PSRAM_SIZE_32MB (32 * 1024 * 1024)
#define PSRAM_SIZE_64MB (64 * 1024 * 1024)
/*