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feat(xip_psram): support xip psram feature on esp32p4

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This commit is contained in:
Armando
2024-05-29 10:02:44 +08:00
parent f9b58b0c73
commit 48e06fafea
52 changed files with 970 additions and 163 deletions
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components/esp_system/ld/esp32p4/memory.ld.in
+10
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@@ -47,6 +47,10 @@ MEMORY
tcm_idram_seg (RX) : org = 0x30100000, len = 0x2000
#if CONFIG_APP_BUILD_USE_FLASH_SECTIONS
#if CONFIG_SPIRAM_FETCH_INSTRUCTIONS
/* PSRAM mapped instruction data */
irom_seg (RX) : org = 0x48000020, len = IDROM_SEG_SIZE - 0x20
#else
/* Flash mapped instruction data */
irom_seg (RX) : org = 0x40000020, len = IDROM_SEG_SIZE - 0x20
@@ -57,6 +61,7 @@ MEMORY
* header. Setting this offset makes it simple to meet the flash cache MMU's
* constraint that (paddr % 64KB == vaddr % 64KB).)
*/
#endif // CONFIG_SPIRAM_FETCH_INSTRUCTIONS
#endif // CONFIG_APP_BUILD_USE_FLASH_SECTIONS
/**
@@ -68,8 +73,13 @@ MEMORY
sram_high (RW) : org = SRAM_HIGH_START, len = SRAM_HIGH_SIZE
#if CONFIG_APP_BUILD_USE_FLASH_SECTIONS
#if CONFIG_SPIRAM_RODATA
/* PSRAM mapped constant data */
drom_seg (R) : org = 0x48000020, len = IDROM_SEG_SIZE - 0x20
#else
/* Flash mapped constant data */
drom_seg (R) : org = 0x40000020, len = IDROM_SEG_SIZE - 0x20
#endif // CONFIG_SPIRAM_RODATA
/* (See irom_seg for meaning of 0x20 offset in the above.) */
#endif // CONFIG_APP_BUILD_USE_FLASH_SECTIONS