Commit 11982df9 authored by Keith Packard's avatar Keith Packard Committed by Jamie
Browse files

boot: Switch to picolibc



Save some memory

Signed-off-by: default avatarKeith Packard <keithp@keithp.com>
parent 9e0bebc8
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+4 −2
Original line number Diff line number Diff line
@@ -32,5 +32,7 @@ CONFIG_LOG_DEFAULT_LEVEL=0
CONFIG_MCUBOOT_LOG_LEVEL_INF=y
### Decrease footprint by ~4 KB in comparison to CBPRINTF_COMPLETE=y
CONFIG_CBPRINTF_NANO=y
### Use the minimal C library to reduce flash usage
CONFIG_MINIMAL_LIBC=y
### Use picolibc to reduce flash usage
CONFIG_PICOLIBC=y
### Disable malloc arena because we don't need it
CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=0
+2 −1
Original line number Diff line number Diff line
@@ -16,4 +16,5 @@ CONFIG_LOG_DEFAULT_LEVEL=0
CONFIG_DEBUG=n

CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_MINIMAL_LIBC=y
CONFIG_PICOLIBC=y
CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=0
+2 −1
Original line number Diff line number Diff line
@@ -17,4 +17,5 @@ CONFIG_DEBUG=n

CONFIG_XIP=n
CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_MINIMAL_LIBC=y
CONFIG_PICOLIBC=y
CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=0
+2 −1
Original line number Diff line number Diff line
@@ -17,4 +17,5 @@ CONFIG_DEBUG=n

CONFIG_XIP=n
CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_MINIMAL_LIBC=y
CONFIG_PICOLIBC=y
CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=0
+2 −1
Original line number Diff line number Diff line
@@ -17,4 +17,5 @@ CONFIG_DEBUG=n

CONFIG_XIP=n
CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_MINIMAL_LIBC=y
CONFIG_PICOLIBC=y
CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=0
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