11 Nov
2014
11 Nov
'14
4:40 p.m.
2014-11-11 21:50 GMT+09:00 Masahiro Yamada yamada.m@jp.panasonic.com:
In the current implementation of the boot sequence of UniPhier platform, 32KB temporary RAM is available before relocation. The malloc area and the stack shares the 32KB area.
With CONFIG_SYS_MALLOC_F_LEN set to 0x7000 (28KB), only 0x1000 (4KB) is left for the stack. In some use cases, the system hangs up with stack over-flow.
Even with driver-model UART enabled, the malloc area of 0x2000 (8KB) should be enough.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com
Applied to u-boot-uniphier/master.
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Best Regards
Masahiro Yamada