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soc: xtensa: esp32s3: Add external ram noinit section

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Add section to allocate memory of WiFi and NET stack in SPIRAM

Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
This commit is contained in:
Lucas Tamborrino 2023-06-01 16:44:12 -03:00 • committed by Carles Cufí
commit 47515f4d7b
1 changed files with 11 additions and 0 deletions
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11
soc/xtensa/espressif_esp32/esp32s3/default.ld
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@ -236,6 +236,17 @@ SECTIONS
. = ALIGN(4); . = ALIGN(4);
_ext_ram_bss_end = ABSOLUTE(.); _ext_ram_bss_end = ABSOLUTE(.);
} > ext_ram_seg } > ext_ram_seg
.ext_ram_noinit (NOLOAD) :
{
#if defined(CONFIG_ESP32_WIFI_NET_ALLOC_SPIRAM)
*libdrivers__wifi.a:(.noinit .noinit.*)
*libsubsys__net__l2__ethernet.a:(.noinit .noinit.*)
*libsubsys__net__lib__config.a:(.noinit .noinit.*)
*libsubsys__net__ip.a:(.noinit .noinit.*)
*libsubsys__net.a:(.noinit .noinit.*)
#endif
} > ext_ram_seg
#endif #endif
/* Send .iram0 code to iram */ /* Send .iram0 code to iram */