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boards/risc-v/esp32[-c3|-c6|-h2]: Add deep sleep board support

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Add deep sleep board support for risc-v based Espressif chips

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
This commit is contained in:
Eren Terzioglu
2025-11-05 14:47:02 +01:00
committed by Xiang Xiao
parent d4c76b1f60
commit 8902e511d3
3 changed files with 10 additions and 3 deletions
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boards/risc-v/esp32c3/common/scripts/esp32c3_sections.ld
+2 -1
View File
@@ -569,7 +569,8 @@ SECTIONS
.rtc.text :
{
. = ALIGN(4);
*(.rtc.literal .rtc.text)
*(.rtc.literal .rtc.literal.*)
*(.rtc.text .rtc.text.*)
*(.rtc.entry.text)
. += 16;
. = ALIGN(4);
boards/risc-v/esp32c6/common/scripts/esp32c6_sections.ld
+4 -1
View File
@@ -147,6 +147,7 @@ SECTIONS
*libarch.a:*regi2c_ctrl.*(.text .text.* .literal .literal.*)
*libarch.a:*gpio_periph.*(.text .text.* .literal .literal.*)
*libarch.a:*modem_clock_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*sleep_modes.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_rom_systimer.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_rom_wdt.*(.text .text.* .literal .literal.*)
*libarch.a:*ocode_init.*(.text .text.* .literal .literal.*)
@@ -310,6 +311,7 @@ SECTIONS
*libarch.a:*pmu_init.*(.rodata .rodata.*)
*libarch.a:*modem_clock.*(.rodata .rodata.*)
*libarch.a:*modem_clock_hal.*(.rodata .rodata.*)
*libarch.a:*sleep_modes.*(.rodata .rodata.*)
*libarch.a:*regi2c_ctrl.*(.rodata .rodata.*)
*libarch.a:*gpio_periph.*(.rodata .rodata.*)
*libarch.a:*esp_rom_systimer.*(.rodata .rodata.*)
@@ -558,7 +560,8 @@ SECTIONS
. = ALIGN(4);
_rtc_fast_start = ABSOLUTE(.);
_rtc_text_start = ABSOLUTE(.);
*(.rtc.literal .rtc.text)
*(.rtc.literal .rtc.literal.*)
*(.rtc.text .rtc.text.*)
*(.rtc.entry.text)
/* 16B padding for possible CPU prefetch and 4B alignment for PMS split lines */
. += 16;
boards/risc-v/esp32h2/common/scripts/esp32h2_sections.ld
+4 -1
View File
@@ -149,6 +149,7 @@ SECTIONS
*libarch.a:*rtc_clk_init.*(.text .text.* .literal .literal.*)
*libarch.a:*pmu_sleep.*(.text .text.* .literal .literal.*)
*libarch.a:*pmu_param.*(.text .text.* .literal .literal.*)
*libarch.a:*sleep_modes.*(.text .text.* .literal .literal.*)
*libarch.a:*rtc_time.*(.text .text.* .literal .literal.*)
*libarch.a:*systimer.*(.text .text.* .literal .literal.*)
*libarch.a:*systimer_hal.*(.text .text.* .literal .literal.*)
@@ -312,6 +313,7 @@ SECTIONS
*libarch.a:*rtc_clk_init.*(.rodata .rodata.*)
*libarch.a:*pmu_param.*(.rodata .rodata.*)
*libarch.a:*pmu_sleep.*(.rodata .rodata.*)
*libarch.a:*sleep_modes.*(.rodata .rodata.*)
*libarch.a:*rtc_time.*(.rodata .rodata.*)
*libarch.a:*systimer.*(.rodata .rodata.*)
*libarch.a:*systimer_hal.*(.rodata .rodata.*)
@@ -557,7 +559,8 @@ SECTIONS
_rtc_text_start = ABSOLUTE(.);
*(.rtc.entry.text)
*(.rtc.literal .rtc.text)
*(.rtc.literal .rtc.literal.*)
*(.rtc.text .rtc.text.*)
_rtc_text_end = ABSOLUTE(.);
} >rtc_iram_seg