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The following commit(s) were added to refs/heads/master by this push:
     new 3c0309e0ed9 arch/arm/samv7: optimize MCUboot loader configuration
3c0309e0ed9 is described below

commit 3c0309e0ed970149c999219d895b2eddda31085a
Author: Petro Karashchenko <[email protected]>
AuthorDate: Sun Dec 7 17:43:13 2025 +0100

    arch/arm/samv7: optimize MCUboot loader configuration
    
    Disable configuration options that are not needed for MCUboot loader
     - Disable floating point and long long support in libc
     - Disable libm
     - Disable POSIX features: environment variables, message queues, timers
       and pthreads
     - Disable RAMTEST app to save code space
    
    Signed-off-by: Petro Karashchenko <[email protected]>
---
 boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig | 9 +++++++--
 boards/arm/samv7/samv71-xult/configs/mcuboot-loader/defconfig   | 9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig 
b/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
index 9e5cbba975f..5aba06d6d31 100644
--- a/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
+++ b/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
@@ -5,6 +5,8 @@
 # You can then do "make savedefconfig" to generate a new defconfig file that 
includes your
 # modifications.
 #
+# CONFIG_DISABLE_MQUEUE_SYSV is not set
+# CONFIG_LIBC_LONG_LONG is not set
 # CONFIG_MMCSD_MMCSUPPORT is not set
 # CONFIG_SAMV7_UART2 is not set
 # CONFIG_SAMV7_UART4 is not set
@@ -27,11 +29,16 @@ CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=51262
 CONFIG_BOOT_MCUBOOT=y
 CONFIG_BUILTIN=y
+CONFIG_DISABLE_ENVIRON=y
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_POSIX_TIMERS=y
+CONFIG_DISABLE_PTHREAD=y
 CONFIG_FAT_LCNAMES=y
 CONFIG_FAT_LFN=y
 CONFIG_FS_FAT=y
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"
+CONFIG_LIBM_NONE=y
 CONFIG_LINE_MAX=64
 CONFIG_MCUBOOT_BOOTLOADER=y
 CONFIG_MCUBOOT_ENABLE_LOGGING=y
@@ -41,7 +48,6 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_READLINE=y
-CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=262144
 CONFIG_RAM_START=0x20400000
 CONFIG_RAW_BINARY=y
@@ -59,5 +65,4 @@ CONFIG_START_DAY=24
 CONFIG_START_MONTH=11
 CONFIG_START_YEAR=2021
 CONFIG_SYSTEM_NSH=y
-CONFIG_TESTING_RAMTEST=y
 CONFIG_UART0_SERIAL_CONSOLE=y
diff --git a/boards/arm/samv7/samv71-xult/configs/mcuboot-loader/defconfig 
b/boards/arm/samv7/samv71-xult/configs/mcuboot-loader/defconfig
index e38f9fb7307..e8ef14addad 100644
--- a/boards/arm/samv7/samv71-xult/configs/mcuboot-loader/defconfig
+++ b/boards/arm/samv7/samv71-xult/configs/mcuboot-loader/defconfig
@@ -5,6 +5,8 @@
 # You can then do "make savedefconfig" to generate a new defconfig file that 
includes your
 # modifications.
 #
+# CONFIG_DISABLE_MQUEUE_SYSV is not set
+# CONFIG_LIBC_LONG_LONG is not set
 # CONFIG_SAMV7_UART0 is not set
 # CONFIG_SAMV7_UART2 is not set
 # CONFIG_SAMV7_UART4 is not set
@@ -30,15 +32,19 @@ CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=51262
 CONFIG_BOOT_MCUBOOT=y
 CONFIG_BUILTIN=y
+CONFIG_DISABLE_ENVIRON=y
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_POSIX_TIMERS=y
+CONFIG_DISABLE_PTHREAD=y
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"
+CONFIG_LIBM_NONE=y
 CONFIG_LINE_MAX=64
 CONFIG_MCUBOOT_BOOTLOADER=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_READLINE=y
-CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=393216
 CONFIG_RAM_START=0x20400000
 CONFIG_RAW_BINARY=y
@@ -58,5 +64,4 @@ CONFIG_START_DAY=10
 CONFIG_START_MONTH=3
 CONFIG_START_YEAR=2014
 CONFIG_SYSTEM_NSH=y
-CONFIG_TESTING_RAMTEST=y
 CONFIG_USART1_SERIAL_CONSOLE=y

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