alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Merge branch 'feat/support_psram_aps3204l' into 'master'

Browse Source 
psram: support APS3204L on S3

See merge request espressif/esp-idf!31460
This commit is contained in:
Armando (Dou Yiwen) 2024-07-18 14:37:58 +08:00
commit cb9f4740be
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
components/esp_psram/esp32s3/esp_psram_impl_quad.c
View File

@ -62,6 +62,7 @@ static const char* TAG = "quad_psram";
#define PSRAM_IS_VALID(id) (PSRAM_KGD(id) == PSRAM_ID_KGD)
#define PSRAM_IS_64MBIT_TRIAL(id) (PSRAM_EID(id) == 0x26)
#define PSRAM_IS_2T_APS3204(id) ((((id) >> 21) && 0xfffff) == 1)
// IO-pins for PSRAM.
// WARNING: PSRAM shares all but the CS and CLK pins with the flash, so these defines
@ -327,6 +328,8 @@ esp_err_t esp_psram_impl_enable(void) //psram init
if (PSRAM_IS_64MBIT_TRIAL(s_psram_id)) {
s_psram_size = PSRAM_SIZE_8MB;
} else if (PSRAM_IS_2T_APS3204(s_psram_id)) {
s_psram_size = PSRAM_SIZE_4MB;
} else {
uint8_t density = PSRAM_SIZE_ID(s_psram_id);
s_psram_size = density == 0x0 ? PSRAM_SIZE_2MB :