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sam3u-ek/knsh: disable LIBC_TEMPBUFFER to save code size

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Fix build break:

| arm-none-eabi-ld: /home/archer/code/nuttx/nuttx section `.data' will not fit in region `kflash'
| arm-none-eabi-ld: region `kflash' overflowed by 96 bytes
| Memory region         Used Size  Region Size  %age Used
|           kflash:       65632 B        64 KB    100.15%
|           uflash:           0 B        64 KB      0.00%
|           xflash:           0 B       128 KB      0.00%
|           ksram1:        4716 B         6 KB     76.76%
|           usram1:           0 B         4 KB      0.00%
|           xsram1:           0 B        22 KB      0.00%
|            sram2:           0 B        16 KB      0.00%
| make[1]: *** [Makefile:217: nuttx] Error 1
| make: *** [tools/Unix.mk:542: nuttx] Error 2

Signed-off-by: chao an <anchao.archer@bytedance.com>
This commit is contained in:
chao an 2025-10-16 18:14:26 +08:00 • committed by Xiang Xiao
parent a8af5f3d0e
commit 2909b1dadd
1 changed files with 1 additions and 0 deletions
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1
boards/arm/sam34/sam3u-ek/configs/knsh/defconfig
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@ -6,6 +6,7 @@
# modifications.
#
# CONFIG_ARCH_RAMFUNCS is not set
# CONFIG_LIBC_TEMPBUFFER is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_MMCSUPPORT is not set
# CONFIG_NSH_DISABLE_IFCONFIG is not set