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esp32/boards: Compile GENERIC_SPIRAM and UM_TINYPICO with -Os.

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These boards do not build with IDF v4.4 because the section .iram0.text
does not fit in region iram0_0_seg.  Enabling SPIRAM increases the code
size so use -Os instead of -O2 to build these boards.

Fixes issue #8260.
This commit is contained in:
Stephane Smith
2022-04-12 19:44:45 +00:00
committed by Damien George
parent fe9eaf12f3
commit ae3d5289a5
3 changed files with 6 additions and 0 deletions
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1
ports/esp32/boards/GENERIC_SPIRAM/mpconfigboard.cmake
View File

@@ -2,4 +2,5 @@ set(SDKCONFIG_DEFAULTS
boards/sdkconfig.base
boards/sdkconfig.ble
boards/sdkconfig.spiram
boards/GENERIC_SPIRAM/sdkconfig.board
)

2
ports/esp32/boards/GENERIC_SPIRAM/sdkconfig.board Normal file
View File

@@ -0,0 +1,2 @@
# SPIRAM increases the size of the firmware, use -Os to reduce it again to fit in iram
CONFIG_COMPILER_OPTIMIZATION_SIZE=y

3
ports/esp32/boards/UM_TINYPICO/sdkconfig.board
View File

@@ -3,3 +3,6 @@ CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_ESP32_REV_MIN_1=y
CONFIG_LWIP_LOCAL_HOSTNAME="UMTinyPICO"
# SPIRAM increases the size of the firmware, use -Os to reduce it again to fit in iram
CONFIG_COMPILER_OPTIMIZATION_SIZE=y